10-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

Annual Report Pursuant to Section 13 or 15(d) of

The Securities Exchange Act of 1934

For the Fiscal Year Ended December 31, 2019

Commission File Number: 0-12507

ARROW FINANCIAL CORPORATION

(Exact name of registrant as specified in its charter)

New York		22-2448962
(State or other jurisdiction of incorporation or organization)		(I.R.S. Employer Identification No.)
250 GLEN STREET, GLENS FALLS, NEW YORK 12801
(Address of principal executive offices)   (Zip Code)
Registrant’s telephone number, including area code:   (518) 745-1000
SECURITIES REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT:
Title of Each Class	Trading Symbol	Name of Each Exchange on Which Registered
Common Stock, Par Value $1.00 per share	AROW	NASDAQ Global Select Market
SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT:
Common Stock, Par Value $1.00
(Title of Class)

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.   Yes      x  No

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.  Yes      x   No

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. x  Yes     No

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).  x  Yes      No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer Accelerated filer X Non-accelerated filer Smaller reporting company Emerging growth company

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  Yes      No

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).  Yes       x  No

State the aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant’s most recently completed second fiscal quarter:    $502,734,584

Indicate the number of shares outstanding of each of the registrant’s classes of common stock, as of the latest practicable date.

Class	Outstanding as of February 27, 2020
Common Stock, par value $1.00 per share	15,014,587

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the Registrant’s Proxy Statement for the Annual Meeting of Stockholders to be held May 6, 2020 (Part III).

ARROW FINANCIAL CORPORATION

FORM 10-K

TABLE OF CONTENTS

	Page
Note on Terminology	3
The Company and Its Subsidiaries	3
Forward-Looking Statements	3
Use of Non-GAAP Financial Measures	4
PART I
Item 1. Business	5
Item 1A. Risk Factors	14
Item 1B. Unresolved Staff Comments	18
Item 2. Properties	19
Item 3. Legal Proceedings	19
Item 4. Mine Safety Disclosures	19
PART II
Item 5. Market for the Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities	20
Item 6. Selected Financial Data	24
Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations	25
Item 7A. Quantitative and Qualitative Disclosures About Market Risk	54
Item 8. Financial Statements and Supplementary Data	54
Item 9. Changes in and Disagreements With Accountants on Accounting and Financial Disclosure	111
Item 9A. Controls and Procedures	111
Item 9B. Other Information	111
PART III
Item 10. Directors, Executive Officers and Corporate Governance*	112
Item 11. Executive Compensation*	112
Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters *	112
Item 13. Certain Relationships and Related Transactions, and Director Independence*	112
Item 14. Principal Accounting Fees and Services*	112
PART IV
Item 15. Exhibits, Financial Statement Schedules	112
Item 16. Form 10-K Summary	113
Exhibit Index	113
Signatures	116

*These items are incorporated by reference to the Corporation’s Proxy Statement for the Annual Meeting of Stockholders to be held May 6, 2020.

# 2

NOTE ON TERMINOLOGY

In this Annual Report on Form 10-K, the terms “Arrow,” “the registrant,” “the Company,” “we,” “us,” and “our,” generally refer to Arrow Financial Corporation and subsidiaries as a group, except where the context indicates otherwise.  At certain points in this Report, our performance is compared with that of our “peer group” of financial institutions.  Unless otherwise specifically stated, this peer group is comprised of the group of 142 domestic (U.S.-based) bank holding companies with $3 to $10 billion in total consolidated assets as identified in the Federal Reserve Board’s most recent “Bank Holding Company Performance Report” (which is the Performance Report for the most recently available period ending September 30, 2019), and peer group data has been derived from such Report.  This peer group is not, however, identical to either of the peer groups comprising the two bank indices included in the stock performance graphs on pages 21 and 22 of this Report.

THE COMPANY AND ITS SUBSIDIARIES

Arrow is a two-bank holding company headquartered in Glens Falls, New York.  The banking subsidiaries are Glens Falls National Bank and Trust Company (Glens Falls National/GFNB) whose main office is located in Glens Falls, New York, and Saratoga National Bank and Trust Company (Saratoga National/SNB) whose main office is located in Saratoga Springs, New York.  Active subsidiaries of Glens Falls National include Upstate Agency, LLC (an insurance agency that sells property and casualty insurance and also specializes in selling and servicing group health care policies and life insurance), North Country Investment Advisers, Inc. (a registered investment adviser that provides investment advice to Arrow's proprietary mutual funds) and Arrow Properties, Inc. (a real estate investment trust, or REIT). Arrow also owns directly two subsidiary business trusts, organized in 2003 and 2004 to issue trust preferred securities (TRUPs), which are still outstanding.

FORWARD-LOOKING STATEMENTS

    The information contained in this Annual Report on Form 10-K contains statements that are not historical in nature but rather are based on our beliefs, assumptions, expectations, estimates and projections about the future.  These statements are “forward-looking statements” within the meaning of Section 21E of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and involve a degree of uncertainty and attendant risk.  Words such as “expects,” “believes,” “anticipates,” “estimates” and variations of such words and similar expressions often identify such forward-looking statements.  Some of these statements, such as those included in the interest rate sensitivity analysis in Item 7A of this Report, entitled “Quantitative and Qualitative Disclosures About Market Risk,” are merely presentations of what future performance or changes in future performance would look like based on hypothetical assumptions and on simulation models.  Other forward-looking statements are based on our general perceptions of market conditions and trends in activity, both locally and nationally, as well as current management strategies for future operations and development.

These forward-looking statements may not be exhaustive, are not guarantees of future performance and involve certain risks and uncertainties that are difficult to quantify or, in some cases, to identify.  You should not place undue reliance on any such forward-looking statements. In the case of all forward-looking statements, actual outcomes and results may differ materially from what the statements predict or forecast.  Factors that could cause or contribute to such differences include, but are not limited to:  

• rapid and dramatic changes in economic and market conditions;

• sharp fluctuations in interest rates, economic activity, or consumer spending patterns;

• sudden changes in the market for products the Company provides, such as real estate loans;

• significant changes in banking or other laws and regulations, including both enactment of new legal or regulatory measures (e.g., the Economic Growth, Regulatory Relief, and Consumer Protection Act ("Economic Growth Act"), the Tax Cuts and Jobs Act of 2017 ("Tax Act") and the Dodd-Frank Wall Street Reform and Consumer Protection Act ("Dodd-Frank")) or the modification or elimination of pre-existing measures;

• significant changes in U.S. monetary or fiscal policy, including new or revised monetary programs or targets adopted or announced by the Federal Reserve ("monetary tightening or easing") or significant new federal legislation materially affecting the federal budget ("fiscal tightening or expansion");

• competition from other sources (e.g., non-bank entities);

• similar uncertainties inherent in banking operations or business generally, including technological developments and changes; and

• other risks detailed from time to time within our filings with the Securities and Exchange Commission ("SEC").

The Company is under no duty to update any of the forward-looking statements after the date of this Annual Report on Form 10-K to conform such statements to actual results. All forward-looking statements, express or implied, included in this Report and the documents incorporated by reference and that are attributable to the Company are expressly qualified in their entirety by this cautionary statement. This cautionary statement should also be considered in connection with any subsequent written or oral forward-looking statements that the Company or any persons acting on our behalf may issue.

# 3

USE OF NON-GAAP FINANCIAL MEASURES

The SEC has adopted Regulation G, which applies to all public disclosures, including earnings releases, made by registered companies that contain “non-GAAP financial measures.”  GAAP is generally accepted accounting principles in the United States of America.  Under Regulation G, companies making public disclosures containing non-GAAP financial measures must also disclose, along with each non-GAAP financial measure, certain additional information, including a reconciliation of the non-GAAP financial measure to the closest comparable GAAP financial measure and a statement of the Company’s reasons for utilizing the non-GAAP financial measure as part of its financial disclosures.  The SEC has exempted from the definition of “non-GAAP financial measures” certain commonly used financial measures that are not based on GAAP.  When these exempted measures are included in public disclosures, supplemental information is not required.  The following measures used in this Report, which are commonly utilized by financial institutions, have not been specifically exempted by the SEC and may constitute "non-GAAP financial measures" within the meaning of the SEC's rules, although the Company is unable to state with certainty that the SEC would so regard them.

Tax-Equivalent Net Interest Income and Net Interest Margin: Net interest income, as a component of the tabular presentation by financial institutions of Selected Financial Information regarding their recently completed operations, as well as disclosures based on that tabular presentation, is commonly presented on a tax-equivalent basis.  That is, to the extent that some component of the institution's net interest income, which is presented on a before-tax basis, is exempt from taxation (e.g., is received by the institution as a result of its holdings of state or municipal obligations), an amount equal to the tax benefit derived from that component is added to the actual before-tax net interest income total.  This adjustment is considered helpful in comparing one financial institution's net interest income to that of another institution or in analyzing any institution’s net interest income trend line over time, to correct any analytical distortion that might otherwise arise from the fact that financial institutions vary widely in the proportions of their portfolios that are invested in tax-exempt securities, and from the fact that even a single institution may significantly alter over time the proportion of its own portfolio that is invested in tax-exempt obligations.  Moreover, net interest income is itself a component of a second financial measure commonly used by financial institutions, net interest margin, which is the ratio of net interest income to average earning assets.  For purposes of this measure as well, tax-equivalent net interest income is generally used by financial institutions, again to provide a better basis of comparison from institution to institution and to better demonstrate a single institution’s performance over time. The Company follows these practices.

The Efficiency Ratio: Financial institutions often use an "efficiency ratio" as a measure of expense control.  The efficiency ratio typically is defined as the ratio of noninterest expense to net interest income and noninterest income.  Net interest income as utilized in calculating the efficiency ratio is typically the same as the net interest income presented in Selected Financial Information table discussed in the preceding paragraph, i.e., it is expressed on a tax-equivalent basis.  Moreover, many financial institutions, in calculating the efficiency ratio, also adjust both noninterest expense and noninterest income to exclude from these items (as calculated under GAAP) certain recurring component elements of income and expense, such as intangible asset amortization (which is included in noninterest expense under GAAP but may not be included therein for purposes of calculating the efficiency ratio) and securities gains or losses (which are reflected in the calculation of noninterest income under GAAP but may be ignored for purposes of calculating the efficiency ratio).  The Company makes these adjustments.

Tangible Book Value per Share:  Tangible equity is total stockholders’ equity less intangible assets.  Tangible book value per share is tangible equity divided by total shares issued and outstanding.  Tangible book value per share is often regarded as a more meaningful comparative ratio than book value per share as calculated under GAAP, that is, total stockholders’ equity including intangible assets divided by total shares issued and outstanding.  Intangible assets include many items, but in our case, essentially represents goodwill.

Adjustments for Certain Items of Income or Expense:  In addition to our regular utilization in our public filings and disclosures of the various non-GAAP measures commonly utilized by financial institutions discussed above, we also may elect from time to time, in connection with our presentation of various financial measures prepared in accordance with GAAP, such as net income, earnings per share (i.e., EPS), return on average assets (i.e., ROA), and return on average equity (i.e., ROE), to provide as well certain comparative disclosures that adjust these GAAP financial measures, typically by removing therefrom the impact of certain transactions or other material items of income or expense that are unusual or unlikely to be repeated.  The Company does so only if it believes that inclusion of the resulting non-GAAP financial measures may improve the average investor's understanding of Arrow's results of operations by separating out items that have a disproportional positive or negative impact on the particular period in question or by otherwise permitting a better comparison from period-to-period in the results of operations with respect to the Company's fundamental lines of business, including the commercial banking business.

The Company believes that the non-GAAP financial measures disclosed from time-to-time are useful in evaluating Arrow's performance and that such information should be considered as supplemental in nature, and not as a substitute for or superior to, the related financial information prepared in accordance with GAAP.  Arrow's non-GAAP financial measures may differ from similar measures presented by other companies.

# 4

PART I

Item 1. Business

A. GENERAL

The holding company, Arrow Financial Corporation, a New York corporation, was incorporated on March 21, 1983 and is registered as a bank holding company within the meaning of the Bank Holding Company Act of 1956.  Arrow owns two nationally- chartered banks in New York (Glens Falls National and Saratoga National), and through such banks indirectly owns various non-bank subsidiaries, including an insurance agency, a registered investment adviser and a REIT. See "The Company and Its Subsidiaries," above.

Subsidiary Banks (dollars in thousands)
	Glens Falls National		Saratoga National
Total Assets at Year-End	$	2,564,325	$	642,968
Trust Assets Under Administration and    Investment Management at Year-End    (Not Included in Total Assets)	$	1,441,238	$	102,415
Date Organized	1851		1988
Employees (full-time equivalent)	466		54
Offices	29		11
Counties of Operation	Warren, Washington, Saratoga, Essex & Clinton		Saratoga, Albany, Rensselaer, & Schenectady
Main Office	250 Glen Street Glens Falls, NY		171 So. Broadway Saratoga Springs, NY

The holding company’s business consists primarily of the ownership, supervision and control of Arrow's two banks, including the banks' subsidiaries.  The holding company provides various advisory and administrative services and coordinates the general policies and operation of the banks. There were 520 full-time equivalent employees, including 51 employees within Arrow's insurance agency affiliate, at December 31, 2019.

The Company offers a broad range of commercial and consumer banking and financial products.  The deposit base consists of deposits derived principally from the communities served.  The Company targets lending activities to consumers and small- and mid-sized companies in Arrow's regional geographic area. In addition, through an indirect lending program the Company acquires consumer loans from an extensive network of automobile dealers that operate in a larger area of upstate New York, and in central and southern Vermont. Through the banks' trust operations, the Company provides retirement planning, trust and estate administration services for individuals, and pension, profit-sharing and employee benefit plan administration for corporations.

B. LENDING ACTIVITIES

Arrow engages in a wide range of lending activities, including commercial and industrial lending primarily to small and mid-sized companies; mortgage lending for residential and commercial properties; and consumer installment and home equity financing. An active indirect lending program is maintained through Arrow's sponsorship of automobile dealer programs under which consumer auto loans, primarily from dealers that meet pre-established specifications are purchased.  From time to time, a portion of the residential real estate loan originations are sold into the secondary market, primarily to the Federal Home Loan Mortgage Corporation ("Freddie Mac") and other governmental agencies. Normally, the Company retains the servicing rights on mortgage loans originated and sold into the secondary markets, subject to periodic determinations on the continuing profitability of such activity.  

Generally, Arrow continues to implement lending strategies and policies that are intended to protect the quality of the loan portfolio, including strong underwriting and collateral control procedures and credit review systems. Loans are placed on nonaccrual status either due to the delinquency status of principal and/or interest or a judgment by management that the full repayment of principal and interest is unlikely. Home equity lines of credit, secured by real property, are systematically placed on nonaccrual status when 120 days past due, and residential real estate loans are placed on nonaccrual status when 150 days past due. Commercial and commercial real estate loans are evaluated on a loan-by-loan basis and are placed on nonaccrual status when 90 days past due if the full collection of principal and interest is uncertain. (See Part II, Item 7.C.II.c. "Risk Elements.") Subsequent cash payments on loans classified as nonaccrual may be applied entirely to principal, although income in some cases may be recognized on a cash basis.

Arrow lends almost exclusively to borrowers within the normal retail service area in northeastern New York State, with the exception of the indirect consumer lending line of business, where Arrow acquires retail paper from an extensive network of automobile dealers that operate in a larger area of upstate New York and in Vermont. The loan portfolio does not include any foreign loans or any other significant risk concentrations.  Arrow does not generally participate in loan syndications, either as originator or as a participant.  However, from time to time, the Company buys participations in individual loans, typically commercial loans, originated by other financial institutions in New York and adjacent states. In recent periods, the total dollar amount of such participations has fluctuated, but generally represents less than 20% of commercial loans outstanding. Most of the portfolio is fully collateralized, and many commercial loans are further supported by personal guarantees.

Arrow does not engage in subprime mortgage lending as a business line and does not extend or purchase so-called "Alt A," "negative amortization," "option ARM's" or "negative equity" mortgage loans.  

# 5

C. SUPERVISION AND REGULATION

The following generally describes the laws and regulations to which Arrow is subject.  Bank holding companies, banks and their affiliates are extensively regulated under both federal and state law.  To the extent that the following information summarizes statutory or regulatory law, it is qualified in its entirety by reference to the particular provisions of the various statutes and regulations.  Any change in applicable law may have a material effect on business operations, customers, prospects and investors.

Bank Regulatory Authorities with Jurisdiction over Arrow and its Subsidiary Banks

Arrow is a registered bank holding company within the meaning of the Bank Holding Company Act of 1956 ("BHC Act") and as such is subject to regulation by the Board of Governors of the Federal Reserve System ("FRB").  As a "bank holding company" under New York State law, Arrow is also subject to regulation by the New York State Department of Financial Services.  Arrow's two subsidiary banks are both national banks and are subject to supervision and examination by the Office of the Comptroller of the Currency ("OCC"). The banks are members of the Federal Reserve System and the deposits of each bank are insured by the Deposit Insurance Fund of the Federal Deposit Insurance Corporation ("FDIC").  The BHC Act generally prohibits Arrow from engaging, directly or indirectly, in activities other than banking, activities closely related to banking, and certain other financial activities.  Under the BHC Act, a bank holding company generally must obtain FRB approval before acquiring, directly or indirectly, voting shares of another bank or bank holding company, if after the acquisition the acquiror would own 5 percent or more of a class of the voting shares of that other bank or bank holding company.  Bank holding companies are able to acquire banks or other bank holding companies located in all 50 states, subject to certain limitations.  Bank holding companies that meet certain qualifications may choose to apply to the FRB for designation as "financial holding companies." If they obtain such designation, they will thereafter be eligible to acquire or otherwise affiliate with a much broader array of other financial institutions than "bank holding companies" are eligible to acquire or affiliate with, including insurance companies, investment banks and merchant banks. Arrow has not attempted to become, and has not been designated as, a financial holding company.

The FRB and the OCC have broad regulatory, examination and enforcement authority. The FRB and the OCC conduct regular examinations of the entities they regulate. In addition, banking organizations are subject to requirements for periodic reporting to the regulatory authorities.  The FRB and OCC have the authority to implement various remedies if they determine that the financial condition, capital, asset quality, management, earnings, liquidity or other aspects of a banking organization's operations are unsatisfactory or if they determine the banking organization is violating or has violated any law or regulation. The authority of the federal bank regulators over banking organizations includes, but is not limited to, prohibiting unsafe or unsound practices; requiring affirmative action to correct a violation or unsafe or unsound practice; issuing administrative orders; requiring the organization to increase capital; requiring the organization to sell subsidiaries or other assets; restricting dividends, distributions and repurchases of the organization's stock; restricting the growth of the organization; assessing civil money penalties; removing officers and directors; and terminating deposit insurance. The FDIC may terminate a depository institution's deposit insurance upon a finding that the institution's financial condition is unsafe or unsound or that the institution has engaged in unsafe or unsound practices for certain other reasons.

Regulatory Supervision of Other Arrow Subsidiaries

The insurance agency subsidiary of Glens Falls National is subject to the licensing and other provisions of New York State Insurance Law and is regulated by the New York State Department of Financial Services. Arrow's investment adviser subsidiary is subject to the licensing and other provisions of the federal Investment Advisers Act of 1940 and is regulated by the SEC.

Regulation of Transactions between Banks and their Affiliates

Transactions between banks and their "affiliates" are regulated by Sections 23A and 23B of the Federal Reserve Act (FRA). Each of Arrow's non-bank subsidiaries (other than the business trusts formed to issue the TRUPs) is a subsidiary of one of the subsidiary banks, and also is an "operating subsidiary" under Sections 23A and 23B. This means the non-bank subsidiary is considered to be part of the bank that owns it and thus is not an affiliate of that bank for purposes of Section 23A and 23B. However, each of the two banks is an affiliate of the other bank, under Section 23A, and Arrow, the holding company, is also an affiliate of each bank under both Sections 23A and 23B. Extensions of credit that a bank may make to affiliates, or to third parties secured by securities or obligations of the affiliates, are substantially limited by the FRA and the Federal Deposit Insurance Act (FDIA). Such acts further restrict the range of permissible transactions between a bank and any affiliate, including a bank affiliate. Furthermore, under the FRA, a bank may engage in certain transactions, including loans and purchases of assets, with a non-bank affiliate, only if certain special conditions, including collateral requirements for loans, are met and if the other terms and conditions of the transaction, including interest rates and credit standards, are substantially the same as, or at least as favorable to the bank as, those prevailing at the time for comparable transactions by the bank with non-affiliated companies or, in the absence of comparable transactions, on terms and conditions that would be offered by the bank to non-affiliated companies.

Regulatory Capital Standards

An important area of banking regulation is the federal banking system's promulgation and enforcement of minimum capitalization standards for banks and bank holding companies.  

Bank Capital Rules. In July 2013, federal bank regulators, including the FRB and the OCC, approved their revised bank capital rules aimed at implementing capital requirements pursuant to Dodd-Frank. These rules were also intended to coordinate U.S. bank capital standards with the then-current drafts of the Basel III proposed bank capital standards for all of the developed world's banking organizations. The federal regulators' revised capital rules (the "Capital Rules"), which impose significantly higher minimum capital ratios on U.S. financial institutions than the rules they replaced, became effective for Arrow and its subsidiary banks on January 1, 2015, and were fully phased in by the end of 2019.

# 6

These Capital Rules consist of two basic types of capital measures, a leverage ratio and set of risk-based capital measures. Within these two broad types of rules, however, significant changes were made in the revised Capital Rules, as discussed as follows.

Leverage Ratio. The Capital Rules increased the minimum required leverage ratio from 3.0% to 4.0%. The leverage ratio continues to be defined as the ratio of the institution's "Tier 1" capital (as defined under the new leverage rule) to total tangible assets (again, as defined under the revised leverage rule).

Risk-Based Capital Measures. Current risk-based capital measures assign various risk weightings to all of the institution's assets, by asset type, and to certain off balance sheet items, and then establish minimum levels of capital to the aggregate dollar amount of such risk-weighted assets. Under the risk-based Capital Rules, there are 8 major risk-weighted categories of assets (although there are several additional super-weighted categories for high-risk assets that are generally not held by community banking organizations like Arrow's). The Capital Rules include a measure called the "common equity tier 1 capital ratio" (CET1). For this ratio, only common equity (basically, common stock plus surplus plus retained earnings) qualifies as capital (i.e., CET1). Preferred stock and trust preferred securities, which qualified as Tier 1 capital under the old Tier 1 risk-based capital measure (and continue to qualify as capital under the revised Tier 1 risk-based capital measure), are not included in CET1 capital. Technically, under these rules, CET1 capital also includes most elements of accumulated other comprehensive income (AOCI), including unrealized securities gains and losses, as part of both total regulatory capital (numerator) and total assets (denominator). However, smaller banking organizations like Arrow's were given the opportunity to make a one-time irrevocable election to include or not to include certain elements of AOCI, most notably unrealized securities gains or losses. Arrow made such an election, i.e., not to include unrealized securities gains and losses in calculating the CET1 ratio under the Capital Rules. The minimum CET1 ratio under these rules, effective January 1, 2015, is 4.50%, which remained constant throughout the phase-in period.

Consistent with the general theme of higher capital levels, the Capital Rules also increased the minimum ratio for Tier 1 risk-based capital from 4.0% to 6.0%, effective January 1, 2015. The minimum level for total risk-based capital under the Capital Rules remained at 8.0%.

The Capital Rules incorporate a capital concept, the so-called "capital conservation buffer" (set at 2.5%, after full phase-in), which must be added to each of the minimum required risk-based capital ratios (i.e., the minimum CET1 ratio, the minimum Tier 1 risk-based capital ratio and the minimum total risk-based capital ratio). The capital conservation buffer was phased-in over four years beginning January 1, 2016 (see the table below). When, during economic downturns, an institution's capital begins to erode, the first deductions from a regulatory perspective would be taken against the conservation buffer. To the extent that such deductions should erode the buffer below the required level (2.5% of total risk-based assets after full phase-in), the institution will not necessarily be required to replace the buffer deficit immediately, but will face restrictions on paying dividends and other negative consequences until the buffer is fully replenished.

Also under the Capital Rules, and as required under Dodd-Frank, TRUPs issued by small- to medium-sized banking organizations (such as Arrow) that were outstanding on the Dodd-Frank grandfathering date for TRUPS (May 19, 2010) will continue to qualify as tier 1 capital, up to a limit of 25% of tier 1 capital, until the TRUPs mature or are redeemed, subject to certain limitations. See the discussion of grandfathered TRUPs in Section E ("CAPITAL RESOURCES AND DIVIDENDS") of Item 7.

The following is a summary of the definitions of capital under the various risk-based measures in the Capital Rules:

Common Equity Tier 1 Capital (CET1): Equals the sum of common stock instruments and related surplus (net of treasury stock), retained earnings, accumulated other comprehensive income (AOCI), and qualifying minority interests, minus applicable regulatory adjustments and deductions. Such deductions will include AOCI, if the organization has exercised its irrevocable option not to include AOCI in capital (Arrow made such an election). Mortgage-servicing assets, deferred tax assets, and investments in financial institutions are limited to 15% of CET1 in the aggregate and 10% of CET1 for each such item individually.

Additional Tier 1 Capital: Equals the sum of noncumulative perpetual preferred stock, tier 1 minority interests, grandfathered TRUPs, and Troubled Asset Relief Program instruments, minus applicable regulatory adjustments and deductions.

Tier 2 Capital: Equals the sum of subordinated debt and preferred stock, total capital minority interests not included in Tier 1, and allowance for loan and lease losses (not exceeding 1.25% of risk-weighted assets) minus applicable regulatory adjustments and deductions.

The following table presents the Capital Rules applicable to Arrow and its subsidiary banks:

Year, as of January 1	2019
Minimum CET1 Ratio	4.500	%
Capital Conservation Buffer ("Buffer")	2.500	%
Minimum CET1 Ratio Plus Buffer	7.000	%
Minimum Tier 1 Risk-Based Capital Ratio	6.000	%
Minimum Tier 1 Risk-Based Capital Ratio Plus Buffer	8.500	%
Minimum Total Risk-Based Capital Ratio	8.000	%
Minimum Total Risk-Based Capital Ratio Plus Buffer	10.500	%
Minimum Leverage Ratio	4.000	%

These minimum capital ratios, especially the CET1 ratio (4.5%) and the enhanced Tier 1 risk-based capital ratio (6.0%), which began to apply to the Company on January 1, 2015, represent a heightened and more restrictive capital regime than institutions previously had to meet.

# 7

At December 31, 2019, Arrow and its two subsidiary banks exceeded by a substantial amount each of the applicable minimum capital ratios established under the revised Capital Rules, including the minimum CET1 Ratio, the minimum Tier 1 Risk-Based Capital Ratio, the minimum Total Risk-Based Capital Ratio, and the minimum Leverage Ratio, and including in the case of each risk-based ratio, the phased-in portion of the capital buffer. See Note 19, Regulatory Matters, to the notes to the Consolidated Financial Statements for a presentation of Arrow's period-end ratios for 2019 and 2018.

In May 2018, the Economic Growth, Regulatory Relief and Consumer Protection Act (the "Economic Growth Act") , was enacted to modify or remove certain legal requirements, including some requirements related to capital standards implemented under Dodd-Frank. While the Economic Growth Act maintains much of the regulatory structure established by Dodd-Frank, it amends certain aspects of that regulatory framework, including certain capital requirements. These Economic Growth Act changes could result in meaningful regulatory relief regarding capital standards for community banking organizations, such as Arrow's. See the discussion of this item under "2018 Regulatory Reform."

Regulatory Capital Classifications. Under applicable banking law, federal banking regulators are required to take prompt corrective action with respect to depository institutions that do not meet minimum capital requirements.  The regulators have established five capital classifications for banking institutions, ranging from the highest category of "well-capitalized" to the lowest category of "critically under-capitalized". Under the Capital Rules, a banking institution is considered "well-capitalized" if it meets the following capitalization standards on the date of measurement: a CET1 risk-based capital ratio of 6.50% or greater, a Tier 1 risk-based capital ratio of 8.00% or greater, and a total risk-based capital ratio of 10.00% or greater, provided the institution is not subject to any regulatory order or written directive regarding capital maintenance.

As of December 31, 2019, Arrow and its two subsidiary banks qualified as "well-capitalized" under the revised capital classification scheme.

2018 Regulatory Reform. The Economic Growth Act was signed into law May 24, 2018. Some of its provisions were written to take effect immediately; others have later specified effective dates and still others are open-ended, to be implemented by rule-making. This legislation includes a variety of provisions that are intended to affect community banking institutions such as Arrow, including the following:

• The federal bank regulatory agencies are directed to establish a "community bank leverage ratio" ("CBLR") of between 8% and 10%, calculated by dividing tangible equity capital by average total consolidated assets of "qualifying community banks" that meet certain requirements to be set by those regulatory agencies.  A qualifying community bank is a depository institution or bank holding company with less than $10 billion in total assets that meets other requirements to be established by the regulators.  If a qualifying community bank exceeds the community bank leverage ratio, it will be deemed to have met all applicable capital and leverage requirements, including the generally applicable leverage capital requirements and risk-based capital requirements and (if the community bank is a depository institution) the "well capitalized" requirement under the federal "prompt corrective action" capital standards.  This new community bank leverage ratio is intended to reduce the burden of compliance with regard to regulatory capital adequacy for qualifying community banks. However, this alternative capital standard will not be effective until the federal bank regulatory authorities adopt rules for its implementation.

• The definition of "high volatility commercial real estate" loans that trigger heightened risk-based capital requirements, has been modified and limited to ease the burden of those requirements.

• The total asset threshold for qualifying insured financial institutions eligible for an 18-month examination cycle has been increased from $1 billion to $3 billion. 

• The new law provides that reciprocal deposits of certain institutions shall not be considered "brokered deposits," subject to certain limitations.

• Some community banks will be exempt from mortgage escrow requirements, and an expanded "qualified mortgage" exemption for community banks has been implemented to ease the burden of the "ability to repay" requirements in the Truth in Lending Act.

• Financial institutions with less than $10 billion in total assets that meet certain requirements will be exempt from the Volcker Rule proprietary trading requirements implemented under the Dodd Frank Act.

As reported in the Regulatory Reform section above, on May 24, 2018 the Economic Growth Act financial reform bill was signed into law. This law includes provisions requiring the federal bank regulatory agencies to establish a Community Bank Leverage Ratio (CBLR) of between 8% and 10%, applicable to "qualifying community banks" that meet certain requirements to be set by those regulatory agencies. A qualifying community bank is a depository institution or bank holding company with less than $10 billion in total assets, such as Arrow, that meets other requirements to be established by the regulators. The federal bank regulators have issued a final rule to implement the CBLR, introducing an optional simplified measure of capital adequacy for qualifying community banks that satisfy certain requirements, including having a tier 1 leverage ratio of greater than 9%, less than $10 billion in total consolidated assets, and limited amounts of off-balance-sheet exposures and trading assets and liabilities. A qualifying community bank that opts into the CBLR framework and meets all requirements under the CBLR framework will be considered to have satisfied the risk-based and leverage capital requirements and to have met the well-capitalized ratio requirements under the “prompt corrective action” regulations and will not be required to report or calculate risk-based capital. The CBLR is calculated as the ratio of “tier 1 capital” divided by “average total consolidated assets.” Based on preliminary estimates, the Company’s CBLR computed in compliance with this new standard is expected to exceed the 9% threshold. This final rule became effective as of January 1, 2020, and qualifying community banking organizations can utilize the CBLR framework for purposes of filing their call reports or Form FR Y-9C, as applicable, for the first quarter of 2020 (i.e., as of March 31, 2020). Until the final rules becomes effective and Arrow opts into the CBLR framework, the Capital Rules promulgated under Dodd-Frank will remain applicable to Arrow.

# 8

Dividend Restrictions; Other Regulatory Sanctions

A holding company's ability to pay dividends or repurchase its outstanding stock, as well as its ability to expand its business, including for example, through acquisitions of additional banking organizations or permitted non-bank companies, may be restricted if its capital falls below minimum regulatory capital ratios or fails to meet other informal capital guidelines that the regulators may apply from time to time to specific banking organizations.  In addition to these potential regulatory limitations on payment of dividends, the holding company's ability to pay dividends to shareholders, and the subsidiary banks' ability to pay dividends to the holding company are also subject to various restrictions under applicable corporate laws, including banking laws (which affect the subsidiary banks) and the New York Business Corporation Law (which affects the holding company). The ability of the holding company and banks to pay dividends or repurchase shares in the future is, and is expected to continue to be, influenced by regulatory policies, the Capital Rules and other applicable law.

In cases where banking regulators have significant concerns regarding the financial condition, assets or operations of a bank holding company or one of its banks, the regulators may take enforcement action or impose enforcement orders, formal or informal, against the holding company or the particular bank.  If the ratio of tangible equity to total assets of a bank falls to 2% or below, the bank will likely be closed and placed in receivership, with the FDIC as receiver.

Cybersecurity

In addition to the provisions in the Gramm-Leach-Bliley Act relating to data security (discussed below), Arrow and its subsidiaries are subject to many federal and state laws, regulations and regulatory interpretations which impose standards and requirements related to cybersecurity. For example, in February 2018, the Securities and Exchange Commission ("SEC") issued the "Commission Statement and Guidance on Public Company Cybersecurity Disclosures" to assist public companies in preparing disclosures about cybersecurity risks and incidents. With the increased frequency and magnitude of cybersecurity incidents, the SEC indicated that it is critical that public companies take all required actions to inform investors about material cybersecurity risks and incidents in a timely fashion. Additionally, in October 2018 the SEC issued the "Report of Investigation Pursuant to Section 21(a) of the Securities Exchange Act of 1934 Regarding Certain Cyber-Related Frauds Perpetrated Against Public Companies and Related Internal Controls Requirements" which cited business email compromises that led to the incidents and that internal accounting controls may need to be reassessed in light of these emerging risks.

In March 2015, federal regulators issued related statements regarding cybersecurity. One statement indicates that financial institutions should design multiple layers of security controls to establish lines of defense and to ensure that their risk management processes also address the risk posed by compromised customer credentials, including security measures to reliably authenticate customers accessing internet-based services of the financial institution. The other statement indicates that a financial institution’s management is expected to maintain sufficient business continuity planning processes to ensure the rapid recovery, resumption and maintenance of the institution’s operations after a cyber-attack involving destructive malware. A financial institution is also expected to develop appropriate processes to enable recovery of data and business operations and address rebuilding network capabilities and restoring data if the institution or its critical service providers fall victim to this type of cyber-attack. Financial institutions that fail to observe this regulatory guidance on cybersecurity may be subject to various regulatory sanctions, including financial penalties.

Anti-Money Laundering and OFAC

Under the Patriot Act (as defined below) and other federal anti-money laundering laws, financial institutions must maintain anti-money laundering programs that include established internal policies, procedures, and controls. Financial institutions are also prohibited from entering into specified financial transactions and account relationships and must meet enhanced standards for due diligence and customer identification. Financial institutions must take reasonable steps to conduct enhanced scrutiny of account relationships to guard against money laundering and to report any suspicious transactions. Law enforcement authorities have been granted increased access to financial information maintained by financial institutions. Bank regulators routinely examine institutions for compliance with these obligations and they must consider an institution's compliance in connection with the regulatory review of applications, including applications for banking mergers and acquisitions. The U.S. Department of the Treasury's Office of Foreign Assets Control, or "OFAC," is responsible for helping to insure that U.S. entities do not engage in transactions with certain prohibited parties, as defined by various Executive Orders and Acts of Congress. OFAC publishes lists of persons, organizations, and countries suspected of aiding, harboring or engaging in terrorist acts, known as Specially Designated Nationals and Blocked Persons. If Arrow finds a name on any transaction, account or wire transfer that is on an OFAC list, Arrow must freeze or block such account or transaction, file a suspicious activity report and notify the appropriate authorities. The U.S. Treasury Department's Financial Crises Enforcement Network ("FinCEN") issued a final rule in 2016 increasing customer due diligence requirements for banks, including adding a requirement to identify and verify the identity of beneficial owners of customers that are legal entities, subject to certain exclusions and exemptions. The Company has established procedures for compliance with these requirements.

# 9

The USA Patriot Act

The USA Patriot Act, initially adopted in 2001 and re-adopted by the U.S. Congress in 2006 with certain changes (the "Patriot Act"), imposes substantial record-keeping and due diligence obligations on banks and other financial institutions, with a particular focus on detecting and reporting money-laundering transactions involving domestic or international customers.  The U.S. Treasury Department has issued and will continue to issue regulations clarifying the Patriot Act's requirements.  The Patriot Act requires all financial institutions, including banks, to maintain certain anti-money laundering compliance, customer identification and due diligence programs.  Compliance with the provisions of the Patriot Act results in substantial costs on all financial institutions.

Reserve Requirements

Pursuant to regulations of the FRB, all banking organizations are required to maintain average daily reserves at mandated ratios against their transaction accounts and certain other types of deposit accounts. These reserves must be maintained in the form of vault cash or in an account at a Federal Reserve Bank.

Community Reinvestment Act

Arrow's subsidiary banks are subject to the Community Reinvestment Act ("CRA") and implementing regulations. CRA regulations establish the framework and criteria by which the bank regulatory agencies assess an institution's record of helping to meet the credit needs of its community, including low and moderate-income individuals. CRA ratings are taken into account by regulators in reviewing certain applications made by Arrow and its bank subsidiaries.

Privacy and Confidentiality Laws

Arrow and its subsidiaries are subject to a variety of laws that regulate customer privacy and confidentiality. The Gramm-Leach-Bliley Act requires financial institutions to adopt privacy policies, to restrict the sharing of nonpublic customer information with nonaffiliated parties upon the request of the customer, and to implement data security measures to protect customer information. Certain state laws may impose additional privacy and confidentiality restrictions. The Fair Credit Reporting Act, as amended by the Fair and Accurate Credit Transactions Act of 2003, regulates use of credit reports, providing of information to credit reporting agencies and sharing of customer information with affiliates, and sets identity theft prevention standards.

The Dodd-Frank Act

Dodd-Frank significantly changed the regulatory structure for financial institutions and their holding companies, for example, through provisions requiring the Capital Rules. Among other provisions, Dodd-Frank implemented corporate governance revisions that apply to all public companies, not just financial institutions, permanently increased the FDIC’s standard maximum deposit insurance amount to $250,000, changed the FDIC insurance assessment base to assets rather than deposits and increased the reserve ratio for the deposit insurance fund to ensure the future strength of the fund. The federal prohibition on the payment of interest on certain demand deposits was repealed, thereby permitting depository institutions to pay interest on business transaction accounts. Dodd-Frank established a new federal agency, the Consumer Financial Protection Bureau (the “CFPB”), centralizing significant aspects of consumer financial protection under this agency. Limits were imposed for debit card interchange fees for issuers that have assets greater than $10 billion, which also could affect the amount of interchange fees collected by financial institutions with less than $10 billion in assets. Dodd-Frank also imposed new requirements related to mortgage lending, including prohibitions against payment of steering incentives and provisions relating to underwriting standards, disclosures, appraisals and escrows. The Volcker Rule prohibited banks and their affiliates from engaging in proprietary trading and investing in certain unregistered investment companies.

Federal banking regulators and other agencies including, among others, the FRB, the OCC and the CFPB, have been engaged in extensive rule-making efforts under Dodd-Frank, and the 2018 Economic Growth Act has impacted certain Dodd-Frank requirements, as explained above.

Sarbanes-Oxley Act

The Sarbanes-Oxley Act of 2002 implemented a broad range of corporate governance, accounting and reporting requirements for companies that have securities registered under the Exchange Act. These requirements included: (1) requirements for audit committees, including independence and financial expertise; (2) certification of financial statements by the chief executive officer and chief financial officer of the reporting company; (3) standards for auditors and regulation of audits; (4) disclosure and reporting requirements for the reporting company and directors and executive officers; and (5) a range of civil and criminal penalties for fraud and other violations of securities laws.

Incentive Compensation

Dodd-Frank required the federal bank regulatory agencies and the SEC to establish joint regulations or guidelines prohibiting incentive-based payment arrangements at specified regulated entities, such as the Company, having at least $1 billion in total assets that encourage inappropriate risks by providing an executive officer, employee, director or principal shareholder with excessive compensation, fees, or benefits or that could lead to material financial loss to the entity. In addition, these regulators must establish regulations or guidelines requiring enhanced disclosure to regulators of incentive-based compensation arrangements.

The federal bank regulators issued proposed rules to address incentive-based compensation arrangements in June 2016. Final rules have not yet been issued by the federal bank regulatory agencies under this Dodd-Frank provision.

In 2010, the FRB, OCC and FDIC issued comprehensive final guidance on incentive compensation policies intended to ensure that the incentive compensation policies of banking organizations do not undermine the safety and soundness of such organizations by encouraging excessive risk-taking. The guidance, which covers all employees that have the ability to materially affect the risk profile of an organization, either individually or as part of a group, is based upon the key principles that a banking organization’s

# 10

incentive compensation arrangements should (i) provide incentives that do not encourage risk-taking beyond the organization’s ability to effectively identify and manage risks, (ii) be compatible with effective internal controls and risk management, and (iii) be supported by strong corporate governance, including active and effective oversight by the organization’s board of directors. Management believes the current and past compensation practices of the Company do not encourage excessive risk taking or undermine the safety and soundness of the organization.

The FRB will review, as part of the regular, risk-focused examination process, the incentive compensation arrangements of banking organizations, such as the Company, that are not “large, complex banking organizations.” These reviews will be tailored to each organization based on the scope and complexity of the organization’s activities and the prevalence of incentive compensation arrangements. The findings of the supervisory initiatives will be included in reports of examination. Deficiencies will be incorporated into the organization’s supervisory ratings, which can affect the organization’s ability to make acquisitions and take other actions. Enforcement actions may be taken against a banking organization if its incentive compensation arrangements, or related risk-management control or governance processes, pose a risk to the organization’s safety and soundness and the organization is not taking prompt and effective measures to correct the deficiencies.

Deposit Insurance Laws and Regulations

In February 2011, the FDIC finalized a new assessment system that took effect in the second quarter of 2011.  The final rule changed the assessment base from domestic deposits to average assets minus average tangible equity, adopted a new large-bank pricing assessment scheme, and set a target size for the Deposit Insurance Fund. The changes went into effect in the second quarter of 2011.  The rule (as mandated by Dodd-Frank) finalizes a target size for the Deposit Insurance Fund Reserve Ratio at 2.0% of insured deposits. It also implements a lower assessment rate schedule when the ratio reaches 1.15% (so that the average rate over time should be about 8.5 basis points) and, in lieu of dividends, provides for a lower rate schedule when the reserve ratio reaches 2.0% and 2.5%.

In August 2016, the FDIC announced that the reserve ratio reached 1.17% at the end of June 2016. This represents the highest level the ratio has reached in more than eight years. The reduction in assessment rates went into effect in the third quarter of 2016. Arrow is unable to predict whether or to what extent the FDIC may elect to impose additional special assessments on insured institutions in upcoming years, if bank failures should once again become a significant problem.

In January 2019, both of the Company's banking subsidiaries received preliminary notification of eligibility for small bank assessment credits. These credits are related to the Deposit Insurance Recovery Fund Reserve Ratio reaching 1.36% and will reduce the banks' future quarterly assessments. In September 2019, both of the Company's banking subsidiaries received notification of the final credits of $687 thousand, which were fully recorded in the third quarter of 2019.

D. RECENT LEGISLATIVE DEVELOPMENTS

Economic Growth, Regulatory Relief and Consumer Protection Act (the “Economic Growth Act”)

In May 2018, the Economic Growth Act, was enacted to modify or remove certain legal requirements, including some requirements imposed under Dodd-Frank. While the Economic Growth Act maintains much of the regulatory structure established by Dodd-Frank, it amends certain aspects of that regulatory framework. Many of these changes could result in meaningful regulatory relief for community banking organizations, such as Arrow's.

Health Care Reform

Various proposals have been discussed for consideration that would substantially modify various health care laws. At present, the Company is not able to estimate the likelihood of adoption of any such provisions or the potential impact thereof if adopted.

The Tax Cuts and Jobs Act of 2017 ("Tax Act")

On December 22, 2017, Tax Act was enacted. A number of provisions have impacted Arrow including the following:

• Tax Rate. The Tax Act replaced the graduated corporate tax rates applicable under prior law, which imposed a maximum tax rate of 35%, with a reduced 21% tax rate. This reduction will generally result in future increased earnings and capital and reduced Arrow's net deferred tax liability. Generally accepted accounting principles ("GAAP") requires that the impact of the provisions of the Tax Act be accounted for in the period of enactment. Accordingly, a benefit of $1.1 million was recorded in the fourth quarter of 2017 which represented the impact of the re-measurement of net deferred tax liabilities.

• Employee Compensation. A publicly held corporation is not permitted to deduct compensation in excess of $1 million per year paid to certain employees. The Tax Act eliminates certain exceptions to the $1 million limit applicable under prior law related to performance-based compensation, such as equity grants and cash bonuses that are paid only on the attainment of performance goals. Based on the Company's current compensation plans, Arrow does not expect to be impacted by this limitation.

• Interest Expense. The Tax Act limits a taxpayer's annual deduction of business interest expense to the sum of (i) business interest income and (ii) 30% of "adjusted taxable income," defined as business's taxable income without taking into account business interest income or expense, net operating losses, and, for 2018 through 2021, depreciation, amortization and depletion. Because Arrow generates significant amounts of net interest income, the Company does not expect to be impacted by this limitation.

The foregoing description of the impact of the Tax Act should be read in conjunction with Note 15, Income Taxes, of the notes to the Consolidated Financial Statements.

# 11

Other Legislative Initiatives 

From time to time, various legislative and regulatory initiatives are introduced in Congress and state legislatures, as well as by regulatory authorities. These initiatives may include proposals to expand or contract the powers of bank holding companies and depository institutions or proposals to change the financial institution regulatory environment. Such legislation could change banking laws and the operating environment of our Company in substantial, but unpredictable ways. Arrow cannot predict whether any such legislation will be enacted, and, if enacted, the effect that it, or any implementing regulations would have on the Company's financial condition or results of operations.

E. STATISTICAL DISCLOSURE – (GUIDE 3)

Set forth below is an index identifying the location in this Report of various items of statistical information required to be included in this Report by the SEC’s industry guide for Bank Holding Companies.

Required Information	Location in Report
Distribution of Assets, Liabilities and Stockholders' Equity; Interest Rates and Interest Differential	Part II, Item 7.B.I.
Investment Portfolio	Part II, Item 7.C.I.
Loan Portfolio	Part II, Item 7.C.II.
Summary of Loan Loss Experience	Part II, Item 7.C.III.
Deposits	Part II, Item 7.C.IV.
Return on Equity and Assets	Part II, Item 6.
Short-Term Borrowings	Part II, Item 7.C.V.

F. COMPETITION

Arrow faces intense competition in all markets served.  Competitors include traditional local commercial banks, savings banks and credit unions, non-traditional internet-based lending alternatives, as well as local offices of major regional and money center banks.  Like all banks, the Company encounters strong competition in the mortgage lending space from a wide variety of other mortgage originators, all of whom are principally affected in this business by the rate and terms set, and the lending practices established from time-to-time by the very large government sponsored enterprises ("GSEs") engaged in residential mortgage lending, most importantly, “Fannie Mae” and “Freddie Mac.” For many years, these GSEs have purchased and/or guaranteed a very substantial percentage of all newly-originated mortgage loans in the U.S.. Additionally, non-banking financial organizations, such as consumer finance companies, insurance companies, securities firms, money market funds, mutual funds, credit card companies and wealth management enterprises offer substantive equivalents of the various other types of loan and financial products and services and transactional accounts that are offered, even though these non-banking organizations are not subject to the same regulatory restrictions and capital requirements that apply to Arrow.  Under federal banking laws, such non-banking financial organizations not only may offer products and services comparable to those offered by commercial banks, but also may establish or acquire their own commercial banks.

# 12

G. EXECUTIVE OFFICERS OF THE REGISTRANT

The names and ages of the executive officers of Arrow and positions held by each are presented in the following table.  Officers are elected annually by the Board of Directors.

Name	Age	Positions Held and Years from Which Held
Thomas J. Murphy	61	President and Chief Executive Officer of Arrow since January 1, 2013. Mr. Murphy has been a Director of Arrow since July 2012. In addition to his executive leadership role at Arrow, he has been the President of GFNB since July 1, 2011 and Chief Executive Officer of GFNB since January 1, 2013. Prior positions in the Company include: Senior Executive Vice President of Arrow (2011-2012), Vice President of Arrow (2009-2011), Senior Trust Officer of GFNB (2010-2011), Corporate Secretary (2009-2012), Assistant Corporate Secretary of Arrow (2008-2009), Senior Vice President of GFNB (2008-2011) and Manager of the Personal Trust Department of GFNB (2004-2011). Mr. Murphy started with the Company in 2004.
Edward J. Campanella	52	Senior Vice President, Treasurer and Chief Financial Officer of Arrow since September 5, 2017. Mr. Campanella also serves as Executive Vice President, Treasurer and Chief Financial Officer of GFNB. Mr. Campanella joined the Company in 2017. Previously, he served as Chief Financial Officer for National Union Bank of Kinderhook in Kinderhook, NY (2016-2017). He was Senior Vice President, Treasurer and Director of Finance at Opus Bank in Irvine, CA (2013-2016). Prior to that he served as First Vice President and Treasurer of Cambridge Savings Bank in Cambridge, MA (2006-2013).
David S. DeMarco	58	Senior Vice President and Chief Banking Officer of Arrow since February 1, 2018. Mr. DeMarco has been a Senior Vice President of Arrow since May 1, 2009. Additionally, Mr. DeMarco has been President and Chief Executive Officer of SNB since January 1, 2013. He is also Executive Vice President and Chief Banking Officer of GFNB. Previously, Mr. DeMarco served as Executive Vice President and Head of the Branch, Corporate Development, Financial Services & Marketing Division of GFNB (2003-2012). Mr. DeMarco started with the Company as a commercial lender in 1987.
David D. Kaiser	59	Senior Vice President and Chief Credit Officer of Arrow since February 1, 2015. Mr. Kaiser has also served as Executive Vice President of GFNB since 2012 and as Chief Credit Officer of GFNB since 2011. Previously, he served as the Corporate Banking Manager for GFNB from 2005 to 2011. Mr. Kaiser started with the Company in 2000.
Andrew J. Wise	53	Senior Vice President and Chief Operating Officer of Arrow since February 1, 2018. Mr. Wise has also served as Executive Vice President and Chief Operating Officer of GFNB since October 2017. Previously, Mr. Wise served as Chief Administrative Officer of GFNB. He joined GFNB in May 2016 as Senior Vice President of Administration. Prior to that, he worked at Adirondack Trust Company for 12 years where he was Executive Vice President and Chief Operating Officer of the Company’s insurance subsidiary.

H. AVAILABLE INFORMATION

Arrow's Internet address is www.arrowfinancial.com.  The Company makes available, free of charge on or through Arrow's website, the annual report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and amendments to those reports as soon as practicable after they are filed or furnish them with the SEC pursuant to the Exchange Act.  Various other documents related to corporate operations, including Corporate Governance Guidelines, the charters of principal board committees, and codes of ethics are available on the website.  The Company has adopted a financial code of ethics that applies to Arrow’s chief executive officer, chief financial officer and principal accounting officer and a business code of ethics that applies to all directors, officers and employees of the holding company and its subsidiaries.

# 13

Item 1A. Risk Factors

Arrow's financial results and the market price of its stock are subject to risks arising from many factors, including the risks listed below, as well as other risks and uncertainties. Any of these risks could materially and adversely affect Arrow's business, financial condition or results of operations. (Please note that the discussion below regarding the potential impact on Arrow of certain of these factors that may develop in the future is not meant to provide predictions by Arrow's management that such factors will develop, but to acknowledge the possible negative consequences to the Company and business if certain conditions materialize.)

Market conditions could present significant challenges to the U.S. commercial banking industry and its core business of making and servicing loans and any substantial downturn in the regional markets in which Arrow operates or in the U.S. economy generally could adversely affect Arrow's ability to maintain steady growth in the loan portfolio and earnings. Arrow's business is highly dependent on the business environment in the markets in which the Company operates as well as the United States as a whole. Arrow's business is dependent upon the financial stability of the Company's borrowers, including their ability to pay interest on and repay the principal amount of outstanding loans, the value of the collateral securing those loans, and the overall demand for loans and other products and services, all of which impact Arrow's stability and future growth. Although Arrow's market area has experienced a stabilizing of economic conditions in recent years and even periods of modest growth, if unpredictable or unfavorable economic conditions unique to the market area should occur in upcoming periods, these conditions will likely have an adverse effect on the quality of the loan portfolio and financial performance. As a community bank, Arrow is less able than larger regional competitors to spread the risk of unfavorable local economic conditions over a larger market area. Further, if the overall U.S. economy deteriorates, then Arrow's business, results of operations, financial condition and prospects could be adversely affected. In particular, financial performance may be adversely affected by short-term and long-term interest rates, the prevailing yield curve, inflation, monetary supply, fluctuations in the debt and equity capital markets, and the strength of the domestic economy and the local economies in the markets in which Arrow operates, all of which are beyond Arrow's control.

Arrow is subject to interest rate risk, which could adversely affect profitability. Profitability, like that of most financial institutions, depends to a large extent on Arrow's net interest income, which is the difference between interest income on interest-earning assets, such as loans and investment securities, and interest expense on interest-bearing liabilities, such as deposits and borrowings. Changes in monetary policy, including changes in interest rates, could influence not only the interest received on loans and securities and the amount of interest paid on deposits and borrowings, but also (1) Arrow's ability to originate loans and obtain deposits, (2) the fair value of financial assets and liabilities, and (3) the average duration of mortgage-backed securities portfolio. If the interest rates Arrow pays on deposits and other borrowings increase at a faster rate than the interest rates received on loans, securities and other interest-earning investments, net interest income, and therefore earnings, could be adversely affected. Earnings could also be adversely affected if the interest rates received on loans and other investments fall more quickly than the interest rates paid on deposits and other borrowings. Changes in interest rates, whether they are increases or decreases, can also trigger repricing and changes in the pace of payments for both assets and liabilities.

In addition, an increase in interest rates could have a negative impact on results of operations by reducing the ability of borrowers to repay their current loan obligations. These circumstances could not only result in increased loan defaults, foreclosures and charge-offs, but also necessitate further increases to the allowance for loan losses which may materially and adversely affect Arrow's business, results of operations, financial condition and prospects.

Capital and liquidity standards require banks and bank holding companies to maintain more and higher quality capital and greater liquidity than has historically been the case. Capital standards, particularly those adopted as a result of Dodd-Frank, continue to have a significant effect on banks and bank holding companies, including Arrow. The need to maintain more and higher quality capital, as well as greater liquidity, and generally increased regulatory scrutiny with respect to capital levels, may at some point limit business activities, including lending, and its ability to expand. It could also result in Arrow being required to take steps to increase regulatory capital and may dilute shareholder value or limit the ability to pay dividends or otherwise return capital to investors through stock repurchases.

Certain of the capital requirements of Dodd-Frank and the related regulations will be impacted by the Economic Growth Act, which was enacted in 2018. The Economic Growth Act created a “community bank leverage ratio” standard for qualifying banking organizations as an alternative to the Dodd-Frank risk-based capital regime. The federal bank regulators have issued a final rule to implement the CBLR, introducing an optional simplified measure of capital adequacy for qualifying community banks that satisfy certain requirements, including having a tier 1 leverage ratio of greater than 9%, less than $10 billion in total consolidated assets, and limited amounts of off-balance-sheet exposures and trading assets and liabilities. A qualifying community bank that opts into the CBLR framework and meets all requirements under the CBLR framework will be considered to have satisfied the risk-based and leverage capital requirements and to have met the well-capitalized ratio requirements under the “prompt corrective action” regulations and will not be required to report or calculate risk-based capital. The CBLR is calculated as the ratio of “tier 1 capital” divided by “average total consolidated assets.” Based on preliminary estimates, the Company’s CBLR computed in compliance with this new standard is expected to exceed the 9% threshold. This final rule became effective as of January 1, 2020, and qualifying community banking organizations can utilize the CBLR framework for purposes of filing their call reports or Form FR Y-9C, as applicable, for the first quarter of 2020 (i.e., as of March 31, 2020). Until the final rules becomes effective and Arrow opts into the CBLR framework, the Capital Rules promulgated under Dodd-Frank will remain applicable to Arrow.

# 14

Any future economic or financial downturn, including any significant correction in the equity markets, may negatively affect the volume of income attributable to, and demand for, fee-based services of banks such as Arrow, including the Company's fiduciary business, which could negatively impact financial condition and results of operation. Revenues from trust and wealth management business are dependent on the level of assets under management. Any significant downturn in the equity markets may lead Arrow's trust and wealth management customers to liquidate their investments, or may diminish account values for those customers who elect to leave their portfolios with Arrow, in either case reducing assets under management and thereby decreasing revenues from this important sector of the business. Other fee-based businesses are also susceptible to a sudden economic or financial downturn.

In addition, Arrow's loan quality is affected by the condition of the economy. Like all financial institutions, Arrow maintains an allowance for loan losses to provide for probable loan losses at the balance sheet date. Arrow's allowance for loan losses is based on its historical loss experience as well as an evaluation of the risks associated with its loan portfolio, including the size and composition of the portfolio, current economic conditions and geographic concentrations within the portfolio and other factors. While Arrow has continued to enjoy a very high level of quality in its loan portfolio generally and very low levels of loan charge-offs and non-performing loans, if the economy in Arrow's geographic market area should deteriorate to the point that recessionary conditions return, or if the regional or national economy experiences a protracted period of stagnation, the quality of our loan portfolio may weaken so significantly that its allowance for loan losses may not be adequate to cover actual or expected loan losses. In such events, Arrow may be required to increase its provisions for loan losses and this could materially and adversely affect financial results. Moreover, weak or worsening economic conditions often lead to difficulties in other areas of its business, including growth of its business generally, thereby compounding the negative effects on earnings.

Arrow faces continuing and growing security risks to its information base including the information maintained relating to customers, and any breaches in the security systems implemented to protect this information could have a material negative effect on Arrow's business operations and financial condition. In the ordinary course of business, Arrow relies on electronic communications and information systems to conduct its operations and to store sensitive data. Arrow employs an in-depth, layered, defensive approach that leverages people, processes and technology to manage and maintain cybersecurity controls. Arrow employs a variety of preventative and detective tools to monitor, block, and provide alerts regarding suspicious activity, as well as to report on any suspected advanced persistent threats. Arrow has implemented and regularly review and update extensive systems of internal controls and procedures as well as corporate governance policies and procedures intended to protect its business operations, including the security and privacy of all confidential customer information. In addition, Arrow relies on the services of a variety of vendors to meet data processing and communication needs. No matter how well designed or implemented its controls are, Arrow cannot provide an absolute guarantee to protect its business operations from every type of cybersecurity or other security problem in every situation, whether as a result of systems failures, human error or negligence, cyberattacks, security breaches, fraud or misappropriation. Any failure or circumvention of these controls could have a material adverse effect on Arrow's business operations and financial condition. Notwithstanding the strength of defensive measures, the threat from cyberattacks is severe, attacks are sophisticated and increasing in volume, and attackers respond rapidly to changes in defensive measures. While to date, Arrow has not experienced a significant compromise, significant data loss or any material financial losses related to cybersecurity attacks or other security problems, Arrow's systems and those of its customers and third-party service providers are under constant threat. Risks and exposures related to cybersecurity attacks or other security problems are expected to remain high for the foreseeable future due to the rapidly evolving nature and sophistication of these threats and issues, as well as due to the expanding use of Internet banking, mobile banking and other technology-based products and services by Arrow and customers.

The computer systems and network infrastructure that Arrow uses are always vulnerable to unforeseen disruptions, including theft of confidential customer information (“identity theft”) and interruption of service as a result of fire, natural disasters, explosion, general infrastructure failure, cyberattacks or other security problems. These disruptions may arise in Arrow's internally developed systems, or the systems of our third-party service providers or may originate from the actions of our consumer and business customers who access our systems from their own networks or digital devices to process transactions. Information security and cyber security risks have increased significantly in recent years because of consumer demand to use the Internet and other electronic delivery channels to conduct financial transactions. Cybersecurity risk and other security problems are a major concern to financial services regulators and all financial service providers, including Arrow. These risks are further exacerbated due to the increased sophistication and activities of organized crime, hackers, terrorists and other disreputable parties. Arrow regularly assesses and tests security systems and disaster preparedness, including back-up systems, but the risks are substantially escalating. As a result, cybersecurity and the continued enhancement of Arrow's controls and processes to protect its systems, data and networks from attacks or unauthorized access remain a priority. Accordingly, Arrow may be required to expend additional resources to enhance its protective measures or to investigate and remediate any information security vulnerabilities or exposures. Any breach of Arrow's system security could result in disruption of its operations, unauthorized access to confidential customer information, significant regulatory costs, litigation exposure and other possible damages, loss or liability. Such costs or losses could exceed the amount of available insurance coverage, if any, and would adversely affect Arrow's earnings. Also, any failure to prevent a security breach or to quickly and effectively deal with such a breach could negatively impact customer confidence, damaging Arrow's reputation and undermining its ability to attract and keep customers. In addition, if Arrow fails to observe any of the cybersecurity requirements in federal or state laws, regulations or regulatory guidance, Arrow could be subject to various sanctions, including financial penalties.

The Company relies on the operations of its banking subsidiaries to provide liquidity which, if limited, could impact Arrow's ability to pay dividends to its shareholders or to repurchase its common stock. Arrow is a bank holding company, a separate legal entity from the subsidiaries. The bank holding company does not have significant operations of its own. The ability of the subsidiaries, including bank and insurance subsidiaries, to pay dividends is limited by various statutes and regulations. It is possible, depending upon the financial condition of Arrow's subsidiaries and other factors, that the subsidiaries might be restricted

# 15

at some point in the ability to pay dividends to the holding company, including by a bank regulator asserting that the payment of such dividends or other payments would constitute an unsafe or unsound practice. In addition, under federal banking law, Arrow is subject to consolidated capital requirements at the holding company level. If the holding company or the bank subsidiaries are required to retain or increase capital, Arrow may not be able to maintain the cash dividends or pay dividends at all, or to repurchase shares of Arrow's common stock.

Changes in federal, state or local tax laws may negatively impact Arrow's financial performance. As in the case of the Tax Act, Arrow is subject to changes in tax law that could impact Arrow's effective tax rates. These law changes may be retroactive to previous periods and as a result could negatively affect Arrow's current and future financial performance. Similarly, Arrow's customers are likely to experience varying effects from both the individual and business tax provisions of changes in tax law and such effects, whether positive or negative, may have a corresponding impact on Arrow's business and the economy as a whole.

Changes in accounting standards may materially and negatively impact Arrow's financial statements. From time-to-time, the Financial Accounting Standards Board (“FASB”) changes the financial accounting and reporting standards that govern the preparation of Arrow's financial statements. These changes can be hard to predict and can materially impact how Arrow records and reports financial condition and results of operations. In some cases, Arrow may be required to apply a new or revised standard retroactively, resulting in changes to previously reported financial statements. Specifically, changes in the fair value of financial assets could have a significant negative impact on asset portfolios and indirectly on capital levels.

Arrow relies on other companies to provide key components of business infrastructure. Third-party vendors provide key components of business infrastructure such as Internet connections, network access and mutual fund distribution. The financial health and operational capabilities of these third parties are for the most part beyond Arrow's control, and any problems experienced by these third parties, such that they may not be able to continue to provide services to Arrow or to perform such services consistent with expectations, could adversely affect the ability to deliver products and services to customers and to conduct business.

Arrow operates in a highly competitive industry and market areas that could negatively affect growth and profitability. Competition for commercial banking and other financial services is fierce in Arrow's market areas. In one or more aspects of business, Arrow's subsidiaries compete with other commercial banks, savings and loan associations, credit unions, finance companies, Internet-based financial services companies, mutual funds, insurance companies, brokerage and investment banking companies, and other financial intermediaries. Additionally, due to their size and other factors, many competitors may be able to achieve economies of scale and, as a result, may offer a broader range of products and services, as well as better pricing for those products and services, than Arrow can. Technology has lowered barriers to entry and made it possible for non-banks to offer products and services traditionally provided by banks, such as automatic transfer and automatic payment systems. In addition, many of Arrow's competitors are not subject to the same extensive federal regulations that govern bank holding companies and federally insured banks. Failure to offer competitive services in Arrow's market areas could significantly weaken Arrow's market position, adversely affecting growth, which, in turn, could have a material adverse effect on Arrow's financial condition and results of operations.

If economic conditions worsen and the U.S. financial markets should suffer a downturn, Arrow may experience limited access to credit markets. As discussed under Part II, Item 7.D. “Liquidity,” Arrow maintains borrowing relationships with various third parties that enables Arrow to obtain from them, on relatively short notice, overnight and longer-term funds sufficient to enable us to fulfill obligations to customers, including deposit withdrawals. If, in the context of a downturn in the U.S. economy or financial markets, these third parties should encounter difficulty in accessing their own credit markets, Arrow may, in turn, experience a decrease in capacity to borrow funds from them or other third parties traditionally relied upon by banks for liquidity.

Business could suffer if Arrow loses key personnel unexpectedly or if employee wages increase significantly. Arrow's success depends, in large part, on Arrow's ability to retain key personnel for the duration of their expected terms of service. On an ongoing basis, Arrow prepares and reviews back-up plans, in the event key personnel are unexpectedly rendered incapable of performing or depart or resign from their positions. However, any sudden unexpected change at the senior management level may adversely affect business. In addition, should Arrow's industry begin to experience a shortage of qualified employees, Arrow, like other financial institutions, may have difficulty attracting and retaining entry level or higher bracket personnel and also may experience, as a result of such shortages or the enactment of higher minimum wage laws locally or nationwide, increased salary expense, which would likely negatively impact results of operations.

Uncertainty relating to LIBOR and other reference rates and their potential discontinuance may negatively impact our access to funding and the value of our financial instruments and commercial agreements. Due to uncertainty surrounding the suitability and sustainability of the London interbank offered rate (LIBOR), central banks and global regulators have called for financial market participants to prepare for the discontinuance of LIBOR by the end of 2021 and the establishment of alternative reference rates. At this time, it is not possible to predict the effect that any discontinuance, modification or other reforms to LIBOR or any other reference rate, the establishment of alternative reference rates, or the impact of any such events on contractual mechanisms may have on the markets, us, or our financial instruments or commercial agreements that reference LIBOR.

Certain of our financial instruments and commercial agreements contain provisions to replace LIBOR as the benchmark following the occurrence of specified transition events. Such provisions may not be sufficient to trigger a change in the benchmark at all times when LIBOR is no longer representative of market interest rates, or that these events will align with similar events in the market generally or in other parts of the financial markets, such as the derivatives market.

# 16

Alternative reference rates are calculated using components different from those used in the calculation of LIBOR and may fluctuate differently than, and not be representative of, LIBOR. In order to compensate for these differences, certain of our financial instruments and commercial agreements allow for a benchmark replacement adjustment. However, there is no assurance that any benchmark replacement adjustment will be sufficient to produce the economic equivalent of LIBOR, either at the benchmark replacement date or over the life of such instruments and agreements.

Uncertainty as to the nature and timing of the potential discontinuance or modification of LIBOR, the replacement of LIBOR with one or more alternative reference rates or other reforms may negatively impact market liquidity, our access to funding required to operate our business and the trading market for our financial instruments. Furthermore, the timing of implementation and use of alternative reference rates and corresponding adjustments or other reforms could be subject to disputes, could cause the interest payable on our outstanding financial instruments and commercial agreements to be materially different than expected and may impact the value of our financial instruments and commercial agreements.

Federal banking statutes and regulations could change in the future, which may adversely affect Arrow and certain players in the financial industry as a whole. Arrow is subject to extensive federal and state banking regulations and supervision. Banking laws and regulations are intended primarily to protect bank depositors’ funds (and indirectly the Federal Deposit Insurance Fund) as well as bank retail customers, who may lack the sophistication to understand or appreciate bank products and services. These laws and regulations generally are not, however, aimed at protecting or enhancing the returns on investment enjoyed by bank shareholders.

Arrow's depositor/customer awareness of the changing regulatory environment is particularly true of the set of laws and regulations under Dodd-Frank, which were passed in the aftermath of the 2008-09 financial crisis and in large part were intended to better protect bank customers (and to some degree, banks) against a wide variety of lending products and aggressive lending practices that pre-dated the crisis and are seen as having contributed to its severity. Although not all banks offered such products or engaged in such practices, all banks are affected by these laws and regulations to some degree.

Dodd-Frank restricts Arrow's lending practices, requires us to expend substantial additional resources to safeguard customers, significantly increases its regulatory burden, and subjects Arrow to significantly higher minimum capital requirements which, in the long run, may serve as a drag on its earnings, growth and ultimately on its dividends and stock price (the Dodd-Frank capital standards are separately addressed in a previous risk factor).

Although the Economic Growth Act and similar initiatives may mitigate the impact of Dodd-Frank, other statutory and regulatory changes could add to the existing regulatory burden imposed on banking organizations like Arrow, resulting in a potential material adverse effect on Arrow's financial condition and results of operations.

Non-compliance with the Patriot Act, Bank Secrecy Act, or other anti-money laundering laws and regulations could result in fines or sanctions and restrictions on conducting acquisitions or establishing new branches. The Patriot Act and Bank Secrecy Act require financial institutions to develop programs to prevent financial institutions from being used for money laundering and terrorist activities. If such activities are suspected, financial institutions are obligated to file suspicious activity reports with FinCEN. Federal anti-money laundering rules require financial institutions to establish procedures for identifying and verifying the identity of customers seeking to open new financial accounts. Failure to comply with these regulations could result in fines or sanctions, and restrictions on conducting acquisitions or establishing new branches. During the last few years, several banking institutions have received large fines for non-compliance with these laws and regulations. The policies and procedures Arrow adopted that are designed to assist in compliance with these laws and regulations may not be effective in preventing violations of these laws and regulations.

The Company, through its banking subsidiaries, is subject to the Community Reinvestment Act ("CRA") and fair lending laws, and failure to comply with these laws could lead to material penalties. CRA the Equal Credit Opportunity Act, the Fair Housing Act and other fair lending laws and regulations impose nondiscriminatory lending requirements on financial institutions. A successful regulatory challenge to an institution’s performance under the CRA or fair lending laws and regulations could result in a wide variety of sanctions, including the required payment of damages and civil money penalties, injunctive relief, imposition of restrictions on mergers and acquisitions activity and restrictions on expansion. Private parties may also have the ability to challenge an institution’s performance under fair lending laws in private class action litigation. Such actions could have a material adverse effect on Arrow's business, financial condition and results of operations.

The financial services industry is faced with technological advances and changes on a continuing basis, and failure to adapt to these advances and changes could have a material adverse impact on Arrow's business. Technological advances and changes in the financial services industry are pervasive and constant. The retail financial services sector, like many other retail goods and services sectors, is constantly evolving, involving new delivery and communications systems and technologies that are extraordinarily far-reaching and impactful. For Arrow to remain competitive, Arrow must comprehend and adapt to these systems and technologies. Proper implementation of new technologies can increase efficiency, decrease costs and help to meet customer demand. However, many competitors have greater resources to invest in technological advances and changes. Arrow may not always be successful in utilizing the latest technological advances in offering its products and services or in otherwise conducting its business. Failure to identify, consider, adapt to and implement technological advances and changes could have a material adverse effect on business.

Problems encountered by other financial institutions could adversely affect the Company. Arrow's ability to engage in routine funding transactions could be adversely affected by financial or commercial problems confronting other financial institutions. Financial services institutions are interrelated as a result of trading, clearing, counterparty and other relationships. Arrow has

# 17

exposure to many different counterparties in the normal course of business, and routinely executes transactions with counterparties in the financial services industry, including brokers and dealers, other commercial banks, investment banks, mutual and hedge funds, and other financial institutions. As a result, defaults by, or even rumors or questions about, one or more financial services institutions, or the financial services industry generally, could lead to market-wide liquidity problems and losses or defaults by Arrow or by other financial institutions on whom Arrow relies or with whom Arrow interacts. Some of these transactions expose Arrow to credit and other potential risks in the event of default of Arrow's counterparty or client. In addition, credit risk may be exacerbated when the collateral held by Arrow cannot be liquidated or only may be liquidated at prices not sufficient to recover the full amount due Arrow under the underlying financial instrument, held by Arrow. There is no assurance that any such losses would not materially and adversely affect results of operations.

The Company's allowance for possible loan and lease losses may be insufficient, and an increase in the allowance would reduce earnings. The allowance is established through a provision for loan and lease losses based on management’s evaluation of the risks inherent in the loan portfolio and the general economy. The allowance is based upon a number of factors, including the size of the loan and lease portfolio, asset classifications, economic trends, industry experience and trends, industry and geographic concentrations, estimated collateral values, management’s assessment of the credit risk inherent in the portfolio, historical loan and lease loss experience and loan underwriting policies. In addition, Arrow evaluates all loans and leases identified as problem loans and augments the allowance based upon an estimation of the potential loss associated with those problem loans and leases. Additions to the allowance for loan and lease losses decrease net income through provisions for loan and lease losses. If the evaluation performed in connection with establishing loan and lease loss reserves is wrong, the allowance for loan and lease losses may not be sufficient to cover Arrow's losses, which would have an adverse effect on operating results. Arrow's regulators, in reviewing the loan and lease portfolio as part of a regulatory examination, may from time to time require Arrow to increase the allowance for loan and lease losses, thereby negatively affecting earnings, financial condition and capital ratios at that time. Moreover, additions to the allowance may be necessary based on changes in economic and real estate market conditions, new information regarding existing loans and leases, identification of additional problem loans and leases and other factors, both within and outside of Arrow's control. Additions to the allowance could have a negative impact on Arrow's results of operations. As of January 1, 2020, Arrow is in the process of implementing a new accounting standard to estimate the Company's allowance for credit losses. For more information, see Part II, Item 7.H. “Recently Issued Accounting Standards.” Although Arrow believes that the allowance for credit losses is in compliance with the new accounting standard at January 1, 2020, there is no guarantee that it will be sufficient to address credit losses, particularly if economic conditions deteriorate quickly and/or significantly. In such an event, the Company may increase the size of the allowance for loan and lease losses which would reduce Arrow's earnings.

The increasing complexity of Arrow's operations presents varied risks that could affect earnings and financial condition. Arrow processes a large volume of transactions on a daily basis and is exposed to numerous types of risks related to internal processes, people and systems. These risks include, but are not limited to, the risk of fraud by persons inside or outside the Company, the execution of unauthorized transactions by employees, errors relating to transaction processing and systems, breaches of data security, human error or negligence, and Arrow's internal control system and compliance with a complex array of consumer and safety and soundness regulations. Arrow could also experience additional loss as a result of potential legal actions that could arise as a result of operational deficiencies or as a result of noncompliance with applicable laws and regulations.

Arrow has established and maintained a system of internal controls that provides management with information on a timely basis and allows for the monitoring of compliance with operational standards. These systems have been designed to manage operational risks at an appropriate, cost effective level. Procedures exist that are designed to ensure that policies relating to conduct, ethics, and business practices are followed. Losses from operational risks may still occur, however, including losses from the effects of operational errors.

Natural disasters, acts of war or terrorism and other external events could negatively impact the Company. Natural disasters, acts of war or terrorism and other adverse external events could have a significant impact on Arrow's ability to conduct business. In addition, such events could affect the stability of the deposit base, impair the ability of borrowers to repay outstanding loans, impair the value of collateral securing loans, cause significant property damage, result in loss of revenue and/or cause the Company to incur additional expenses. Management has established disaster recovery policies and procedures that are expected to mitigate events related to natural or man-made disasters; however, the occurrence of any such event and the impact of an overall economic decline resulting from such a disaster could have a material adverse effect on Arrow's financial condition and results of operations.

Item 1B. Unresolved Staff Comments - None

# 18

Item 2. Properties

Arrow's main office is at 250 Glen Street, Glens Falls, New York.  The building is owned by the Company and serves as the main office for Arrow and Glens Falls National, the principal subsidiary bank. The main office of the other banking subsidiary, Saratoga National, is in Saratoga Springs, New York. Arrow owns twenty-seven branch banking offices, leases thirteen branch banking offices and leases two residential loan origination offices, all at market rates. Arrow's insurance agency is co-located in six bank-owned branches, three leased insurance offices and one owned stand-alone building. Arrow also leases office space in buildings and parking lots near the main office in Glens Falls as well as a back-up site for business continuity purposes.

In the opinion of management, the physical properties of the holding company and the various subsidiaries are suitable and adequate.  For more information on Arrow's properties, see Notes 2, Summary of Significant Accounting Policies, 6, Premises and Equipment, and 18, Leases, in the notes to the Consolidated Financial Statements contained in Part II, Item 8 of this Report.

Item 3. Legal Proceedings

Arrow is not the subject of any material pending legal proceedings, other than ordinary routine litigation occurring in the normal course of business. On an ongoing basis, Arrow typically is the subject of or a party to various legal claims, which arise in the normal course of business. Although the outcome of the lawsuits or other proceedings cannot be predicated with certainty and the amount of any liability that may arise therefrom cannot be predicted accurately, in the opinion of management based upon consultation with counsel, the various legal claims currently pending against Arrow will not result in a material adverse effect to Arrow's financial condition.

Item 4. Mine Safety Disclosures - None

# 19

PART II

Item 5. Market for the Registrant's Common Equity,Related Stockholder Matters and Issuer Purchases of Equity Securities

Arrow's common stock is traded on the Global Select Market of the National Association of Securities Dealers, Inc. ("NASDAQ^®") Stock Market under the symbol AROW.

Based on information received from Arrow's transfer agent and various brokers, custodians and agents, Arrow estimates there were approximately 7,500 beneficial ownersof Arrow’s common stock at December 31, 2019. Arrow has no other class of stock outstanding.

Equity Compensation Plan Information

The following table sets forth certain information regarding Arrow's equity compensation plans as of December 31, 2019.  These equity compensation plans were (i) the 2013 Long-Term Incentive Plan ("LTIP"), and its predecessors, Arrow's 2008 Long-Term Incentive Plan and Arrow's 1998 Long-Term Incentive Plan; (ii) the 2014 Employee Stock Purchase Plan ("ESPP"); and (iii) the 2013 Directors' Stock Plan ("DSP").  All of these plans have been approved by Arrow's shareholders.

Plan Category	(a) Number of Securities to be Issued Upon Exercise of Outstanding Options, Restricted Stock Units, Warrants and Rights	(b) Weighted-Average Exercise Price of Outstanding Options, Restricted Stock Units, Warrants and Rights		(c) Number of Securities Remaining Available for Future Issuance Under Equity Compensation Plans (Excluding Securities Reflected in Column (a))
Equity Compensation Plans Approved by Security Holders (1)(2)	248,738	$	26.75	313,806
Equity Compensation Plans Not Approved by Security Holders	—			—
Total	248,738			313,806

⁽¹⁾  The total of 248,738 shares listed in column (a) includes 241,242 which are issuable pursuant to outstanding stock options and 7,496 which are issuable pursuant to restricted stock units all granted under the LTIP or its predecessor plans.

⁽²⁾  The total of 313,806 shares listed in column (c) includes (i) 225,485 shares of common stock available for future award grants under the LTIP, (ii) 78,685 shares of common stock available for future issuance under the ESPP, and (iii) 9,636 shares of common stock available for future issuance under the DSP.

# 20

STOCK PERFORMANCE GRAPHS

The following two graphs provide a comparison of the total cumulative return (assuming reinvestment of dividends) for the common stock of Arrow as compared to the Russell 2000 Index, the NASDAQ Banks Index and the Zacks $1B-$5B Bank Assets Index.

The first graph presents comparative stock performance for the five-year period from December 31, 2014 to December 31, 2019 and the second graph presents comparative stock performance for the fifteen-year period from December 31, 2004 to December 31, 2019.

The historical information in the graphs and accompanying tables may not be indicative of future performance of Arrow stock on the various stock indices.

	TOTAL RETURN PERFORMANCE Period Ending
Index	2014	2015	2016	2017	2018	2019
Arrow Financial Corporation	100.00	104.55	165.68	147.29	147.21	184.59
Russell 2000 Index	100.00	95.59	115.95	132.94	118.30	148.49
NASDAQ Banks Index	100.00	108.91	147.47	157.10	130.44	163.99
Zacks $1B - $5B Bank Assets Index	100.00	108.06	149.08	161.73	143.59	170.48

Source: Prepared by Zacks Investment Research, Inc. Used with permission. All rights reserved. Copyright 1980-2020.

# 21

	TOTAL RETURN PERFORMANCE Period Ending
Index	2004	2005	2006	2007	2008	2009	2010	2011
Arrow Financial   Corporation	100.00	89.88	91.25	85.41	104.52	111.57	131.92	120.93
Russell 2000 Index	100.00	104.51	123.71	121.77	80.62	102.53	130.06	124.62
NASDAQ Banks    Index	100.00	97.68	109.68	86.80	63.28	52.66	62.62	56.01
Zacks $1B - $5B Bank   Assets Index	100.00	98.79	111.96	95.27	76.13	66.49	74.17	72.08
	TOTAL RETURN PERFORMANCE (Cont'd.) Period Ending
Index	2012	2013	2014	2015	2016	2017	2018	2019
Arrow Financial   Corporation	136.71	154.26	169.05	176.74	280.07	249.00	248.87	312.06
Russell 2000 Index	145.00	201.28	211.13	201.81	244.82	280.69	249.78	313.54
NASDAQ Banks    Index	67.00	95.90	100.77	109.75	148.60	158.31	131.45	165.25
Zacks $1B - $5B Bank   Assets Index	84.55	109.61	118.73	128.30	177.00	192.02	170.48	202.41

Source: Prepared by Zacks Investment Research, Inc. Used with permission. All rights reserved. Copyright 1980-2020.

The preceding stock performance graphs and tables shall not be deemed incorporated by reference, by virtue of any general statement contained herein or in any other filing incorporated by reference herein, into any other SEC filing by the Company under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, except to the extent the Company specifically incorporates this information by reference into such filing, and shall not otherwise be deemed filed as part of any such other filing.

# 22

Unregistered Sales of Equity Securities

None.

Issuer Purchases of Equity Securities

The following table presents information about repurchases by Arrow during the three months ended December 31, 2019 of Arrow's common stock (the only class of equity securities registered pursuant to Section 12 of the Securities Exchange Act of 1934):

Fourth Quarter 2019 Calendar Month	(a) Total Number of Shares Purchased1	(b) Average Price Paid Per Share1		(c) Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs2	(d) Maximum Approximate Dollar Value of Shares that May Yet be Purchased Under the Plans or Programs2
October	1,179	$	33.85	—	$	3,760,025
November	3,694	36.09		—	3,760,025
December	12,731	36.54		—	3,760,025
Total	17,604	36.27		—

¹The total number of shares purchased and the average price paid per share listed in columns (a) and (b) consist of (i) any shares purchased in such periods in open market or private transactions under the Arrow Financial Corporation Automatic Dividend Reinvestment Plan (the "DRIP") by the administrator of the DRIP, and (ii) shares surrendered or deemed surrendered to Arrow in such periods by holders of options to acquire Arrow common stock received by them under Arrow's long-term incentive plans ("LTIPs") in connection with their stock-for-stock exercise of such options, and shares repurchased by Arrow pursuant to its publicly-announced stock repurchase program.  In the months indicated, the listed number of shares purchased included the following numbers of shares purchased by Arrow through such methods:  October - DRIP purchases (1,179 shares); November - DRIP purchases (910 shares), stock-for-stock option exercises (2,784 shares); and December - DRIP purchases (12,731 shares).

²Includes only those shares acquired by Arrow pursuant to its publicly-announced stock repurchase programs.  Arrow's only publicly-announced stock repurchase program in effect for the fourth quarter of 2019 was the 2019 Repurchase Program approved by the Board of Directors and announced in January 2019, under which the Board authorized management, in its discretion, to repurchase from time to time from January 30, 2019 through December 31, 2019, in the open market or in privately negotiated transactions, up to $5 million of Arrow common stock subject to certain exceptions (the "2019 Program"). Arrow had no repurchases of its shares in the fourth quarter of 2019 under the 2019 Program. In October 2019, the Board approved a new repurchase program authorizing the repurchase, at the discretion of senior management, of up to $5 million of the Company's common stock over the calendar year 2020, in open-market or negotiated transactions.

# 23

Item 6. Selected Financial Data

FIVE YEAR SUMMARY OF SELECTED DATA

Arrow Financial Corporation and Subsidiaries

(Dollars In Thousands, Except Per Share Data)

Consolidated Statements of Income Data:	2019			2018			2017			2016			2015
Interest and Dividend Income	$	109,759		$	96,503		$	84,657		$	76,915		$	70,738
Interest Expense	21,710			12,485			7,006			5,356			4,813
Net Interest Income	88,049			84,018			77,651			71,559			65,925
Provision for Loan Losses	2,079			2,607			2,736			2,033			1,347
Net Interest Income After Provision for Loan Losses	85,970			81,411			74,915			69,526			64,578
Noninterest Income	28,266			28,736			28,093			27,854			27,995
Net Gains (Losses) on Securities Transactions	289			213			(448		)	(22		)	129
Noninterest Expense	(67,450		)	(65,055		)	(62,705		)	(59,609		)	(57,430		)
Income Before Provision for Income Taxes	47,075			45,305			39,855			37,749			35,272
Provision for Income Taxes	9,600			9,026			10,529			11,215			10,610
Net Income	$	37,475		$	36,279		$	29,326		$	26,534		$	24,662
Per Common Share: 1
Basic Earnings	$	2.51		$	2.44		$	1.99		$	1.82		$	1.70
Diluted Earnings	2.50			2.43			1.98			1.81			1.69
Per Common Share: 1
Cash Dividends	$	1.02		$	0.97		$	0.92		$	0.89		$	0.87
Book Value	20.12			18.08			16.89			15.81			14.69
Tangible Book Value 2	18.55			16.49			15.26			14.14			12.98
Consolidated Year-End Balance Sheet Data:
Total Assets	$	3,184,275		$	2,988,334		$	2,760,465		$	2,605,242		$	2,446,188
Securities Available-for-Sale	357,334			317,535			300,200			346,996			402,309
Securities Held-to-Maturity	245,065			283,476			335,907			345,427			320,611
Loans	2,386,120			2,196,215			1,950,770			1,753,268			1,573,952
Nonperforming Assets 3	5,662			6,782			7,797			7,186			8,924
Deposits	2,616,054			2,345,584			2,245,116			2,116,546			2,030,423
Federal Home Loan Bank Advances	160,000			279,000			160,000			178,000			137,000
Other Borrowed Funds	76,353			74,659			84,966			55,836			43,173
Stockholders’ Equity	301,728			269,584			249,603			232,852			213,971
Selected Key Ratios:
Return on Average Assets	1.24		%	1.27		%	1.09		%	1.06		%	1.05		%
Return on Average Equity	13.17			13.96			12.14			11.79			11.86
Dividend Payout Ratio 4	40.80			39.92			46.46			49.17			51.48
Average Equity to Average Assets	9.40			9.10			8.96			8.95			8.88

¹ Share and per share amounts have been adjusted for subsequent stock splits and dividends, including the most recent September 27, 20193% stock dividend.

² Tangible book value excludes goodwill and other intangible assets from total equity.

³ Nonperforming assets consist of nonaccrual loans, loans past due 90 or more days but still accruing interest, repossessed assets, restructured loans, other real estate owned and nonaccrual investments.

⁴ Dividend Payout Ratio – cash dividends per share to fully diluted earnings per share.

# 24

Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations

Selected Quarterly Information Dollars in thousands, except per share amounts Share and per share amounts have been restated for the September 2019 3% stock dividend
Quarter Ended	12/31/2019			9/30/2019			6/30/2019			3/31/2019			12/31/2018
Net Income	$	9,740		$	10,067		$	8,934		$	8,734		$	8,758
Transactions Recorded in Net Income (Net of Tax):
Net Changes in Fair Value of Equity Investments	50			109			—			57			(106		)
Share and Per Share Data: 1
Period End Shares Outstanding	14,998			14,969			14,949			14,909			14,907
Basic Average Shares Outstanding	14,978			14,955			14,922			14,903			14,885
Diluted Average Shares Outstanding	15,026			14,991			14,963			14,956			14,949
Basic Earnings Per Share	$	0.65		$	0.67		$	0.60		$	0.59		$	0.59
Diluted Earnings Per Share	0.65			0.67			0.60			0.58			0.59
Cash Dividend Per Share	0.260			0.252			0.252			0.252			0.252
Selected Quarterly Average Balances:
Interest-Bearing Deposits at Banks	$	28,880		$	27,083		$	25,107		$	26,163		$	34,782
Investment Securities	582,982			545,073			584,679			611,161			637,341
Loans	2,358,110			2,308,879			2,255,299			2,210,642			2,160,435
Deposits	2,607,421			2,472,528			2,436,290			2,347,985			2,347,231
Other Borrowed Funds	177,877			231,291			250,283			327,138			315,172
Shareholders’ Equity	296,124			289,016			280,247			272,864			268,503
Total Assets	3,113,114			3,023,043			2,997,458			2,977,056			2,954,031
Return on Average Assets, annualized	1.24		%	1.32		%	1.20		%	1.19		%	1.18		%
Return on Average Equity, annualized	13.05		%	13.82		%	12.79		%	12.98		%	12.94		%
Return on Average Tangible Equity, annualized 2	14.18		%	15.05		%	13.96		%	14.22		%	14.20		%
Average Earning Assets	$	2,969,972		$	2,881,035		$	2,865,085		$	2,847,966		$	2,832,558
Average Paying Liabilities	2,293,804			2,213,642			2,235,462			2,224,403			2,189,233
Interest Income	28,367			27,952			27,227			26,213			26,000
Tax-Equivalent Adjustment 3	321			344			376			373			376
Interest Income, Tax-Equivalent 3	28,688			28,296			27,603			26,586			26,376
Interest Expense	5,449			5,649			5,520			5,092			4,343
Net Interest Income	22,918			22,303			21,707			21,121			21,657
Net Interest Income, Tax-Equivalent 3	23,239			22,647			22,083			21,494			22,033
Net Interest Margin, annualized	3.06		%	3.07		%	3.04		%	3.01		%	3.03		%
Net Interest Margin, Tax-Equivalent, annualized 3	3.10		%	3.12		%	3.09		%	3.06		%	3.09		%
Efficiency Ratio Calculation:4
Noninterest Expense	$	17,099		$	16,791		$	16,908		$	16,652		$	16,881
Less: Intangible Asset Amortization	60			61			44			79			65
Net Noninterest Expense	17,039			16,730			16,864			16,573			16,816
Net Interest Income, Tax-Equivalent	23,238			22,647			22,083			21,494			22,033
Noninterest Income	7,081			7,691			6,896			6,887			6,799
Less: Net Changes in Fair Value of Equity Investments	67			146			—			76			(142		)
Net Gross Income	$	30,252		$	30,192		$	28,979		$	28,305		$	28,974
Efficiency Ratio	56.32		%	55.41		%	58.19		%	58.55		%	58.04		%
Period-End Capital Information: 5
Total Stockholders’ Equity (i.e. Book Value)	$	301,728		$	292,228		$	284,649		$	276,609		$	269,584
Book Value per Share 1	20.12			19.52			19.04			18.55			18.08
Goodwill and Other Intangible Assets, net	23,534			23,586			23,603			23,650			23,725
Tangible Book Value per Share 1,2	18.55			17.95			17.46			16.97			16.49
Tier 1 Leverage Ratio	9.98		%	10.04		%	9.88		%	9.73		%	9.61		%
Common Equity Tier 1 Capital Ratio	12.94		%	12.93		%	12.99		%	12.98		%	12.89		%
Tier 1 Risk-Based Capital Ratio	13.83		%	13.85		%	13.93		%	13.95		%	13.87		%
Total Risk-Based Capital Ratio	14.78		%	14.81		%	14.91		%	14.93		%	14.86		%
Assets Under Trust Administration & Investment Mgmt	$	1,543,653		$	1,485,116		$	1,496,966		$	1,483,259		$	1,385,752

# 25

Selected Twelve-Month Information Dollars in thousands, except per share amounts Share and per share amounts have been restated for the September 2019 3% stock dividend
	2019			2018			2017
Net Income	$	37,475		$	36,279		$	29,326
Transactions Recorded in Net Income (Net of Tax):
Net Loss on Security Transactions	—			—			(275		)
Net Changes in Fair Value of Equity Investments	214			158			—
Period End Shares Outstanding1	14,998			14,907			14,778
Basic Average Shares Outstanding1	14,940			14,840			14,739
Diluted Average Shares Outstanding1	14,983			14,922			14,838
Basic Earnings Per Share1	$	2.51		$	2.44		$	1.99
Diluted Earnings Per Share1	2.50			2.43			1.98
Cash Dividends Per Share1	1.02			0.97			0.92
Average Assets	3,028,028			2,855,753			2,693,946
Average Equity	284,640			259,835			241,466
Return on Average Assets	1.24		%	1.27		%	1.09		%
Return on Average Equity	13.17		%	13.96		%	12.14		%
Average Earning Assets	$	2,891,321		$	2,734,160		$	2,567,116
Average Interest-Bearing Liabilities	2,243,065			2,113,102			2,006,575
Interest Income	109,759			96,503			84,657
Interest Income, Tax-Equivalent*	111,173			98,214			88,501
Interest Expense	21,710			12,485			7,006
Net Interest Income	88,049			84,018			77,651
Net Interest Income, Tax-Equivalent*	89,463			85,729			81,495
Net Interest Margin	3.05		%	3.07		%	3.02		%
Net Interest Margin, Tax-Equivalent*	3.09		%	3.14		%	3.17		%
Efficiency Ratio Calculation*4
Noninterest Expense	$	67,450		$	65,055		$	62,705
Less: Intangible Asset Amortization	245			263			279
Net Noninterest Expense	67,205			64,792			62,426
Net Interest Income, Tax-Equivalent	89,461			85,729			81,495
Noninterest Income	28,555			28,949			27,645
Less: Net (Loss) Gain on Security Transactions	—			—			(448		)
Less: Net Changes in Fair Value of Equity Investments	289			213			—
Net Gross Income, Adjusted	$	117,727		$	114,465		$	109,588
Efficiency Ratio*	57.09		%	56.60		%	56.96		%
Period-End Capital Information:
Tier 1 Leverage Ratio	9.98		%	9.61		%	9.49		%
Total Stockholders’ Equity (i.e. Book Value)	$	301,728		$	269,584		$	249,603
Book Value per Share	20.12			18.08			16.89
Intangible Assets	23,534			23,725			24,162
Tangible Book Value per Share 2	18.55			16.49			15.26
Asset Quality Information:
Net Loans Charged-off as a Percentage of Average Loans	0.05		%	0.05		%	0.06		%
Provision for Loan Losses as a Percentage of Average Loans	0.09		%	0.13		%	0.15		%
Allowance for Loan Losses as a Percentage of Period-End Loans	0.89		%	0.92		%	0.95		%
Allowance for Loan Losses as a Percentage of Nonperforming Loans	481.41		%	365.74		%	312.37		%
Nonperforming Loans as a Percentage of Period-End Loans	0.18		%	0.25		%	0.31		%
Nonperforming Assets as a Percentage of Total Assets	0.18		%	0.23		%	0.28		%

*See "Use of Non-GAAP Financial Measures" on page 4.

# 26

Arrow Financial Corporation

Reconciliation of Non-GAAP Financial Information

(Dollars In Thousands, Except Per Share Amounts)

Footnotes:
1.	Share and per share data have been restated for the September 27, 2019, 3% stock dividend.
2.	Non-GAAP Financial Measure Reconciliation: Tangible Book Value, Tangible Equity, and Return on Tangible Equity exclude goodwill and other intangible assets, net from total equity.  These are non-GAAP financial measures which Arrow believes provides investors with information that is useful in understanding its financial performance.
		12/31/2019			9/30/2019			6/30/2019			3/31/2019			12/31/2018
	Total Stockholders' Equity (GAAP)	$	301,728		$	292,228		$	284,649		$	276,609		$	269,584
	Less: Goodwill and Other Intangible assets, net	23,534			23,586			23,603			23,650			23,725
	Tangible Equity (Non-GAAP)	$	278,194		$	268,642		$	261,046		$	252,959		$	245,859
	Period End Shares Outstanding	14,998			14,969			14,949			14,909			14,907
	Tangible Book Value per Share (Non-GAAP)	$	18.55		$	17.95		$	17.46		$	16.97		$	16.49
	Net Income	9,740			10,067			8,934			8,734			8,758
	Return on Tangible Equity (Net Income/Tangible Equity - Annualized)	14.18		%	15.05		%	13.96		%	14.22		%	14.20		%
3.	Non-GAAP Financial Measure Reconciliation: Net Interest Margin is the ratio of annualized tax-equivalent net interest income to average earning assets. This is also a non-GAAP financial measure which Arrow believes provides investors with information that is useful in understanding its financial performance.
		12/31/2019			9/30/2019			6/30/2019			3/31/2019			12/31/2018
	Interest Income (GAAP)	$	28,367		$	27,952		$	27,227		$	26,213		$	26,000
	Add: Tax Equivalent Adjustment (Non-GAAP)	321			344			376			373			376
	Interest Income - Tax Equivalent (Non-GAAP)	$	28,688		$	28,296		$	27,603		$	26,586		$	26,376
	Net Interest Income (GAAP)	$	22,918		$	22,303		$	21,707		$	21,121		$	21,657
	Add: Tax-Equivalent adjustment (Non-GAAP)	321			344			376			373			376
	Net Interest Income - Tax Equivalent (Non-GAAP)	$	23,239		$	22,647		$	22,083		$	21,494		$	22,033
	Average Earning Assets	$	2,969,972		$	2,881,035		$	2,865,085		$	2,847,966		$	2,832,558
	Net Interest Margin (Non-GAAP)	3.10		%	3.12		%	3.09		%	3.06		%	3.09		%
4.	Non-GAAP Financial Measure Reconciliation: Financial Institutions often use the "efficiency ratio", a non-GAAP ratio, as a measure of expense control. Arrow believes the efficiency ratio provides investors with information that is useful in understanding its financial performance. Arrow defines efficiency ratio as the ratio of noninterest expense to net gross income (which equals tax-equivalent net interest income plus noninterest income, as adjusted).
5.	For the current quarter, all of the regulatory capital ratios in the table above, as well as the Total Risk-Weighted Assets and Common Equity Tier 1 Capital amounts listed in the table below, are estimates based on, and calculated in accordance with bank regulatory capital rules. All prior quarters reflect actual results. The December 31, 2019 CET1 ratio listed in the tables (i.e., 12.94%) exceeds the sum of the required minimum CET1 ratio plus the fully phased-in Capital Conservation Buffer (i.e., 7.00%).
		12/31/2019			9/30/2019			6/30/2019			3/31/2019			12/31/2018
	Total Risk Weighted Assets	$	2,237,127		$	2,184,214		$	2,121,541		$	2,075,115		$	2,046,495
	Common Equity Tier 1 Capital	289,409			282,485			275,528			269,363			263,863
	Common Equity Tier 1 Ratio	12.94		%	12.93		%	12.99		%	12.98		%	12.89		%

# 27

CRITICAL ACCOUNTING ESTIMATES

The significant accounting policies, as described in Note 2 - Summary of Significant Accounting Policies to the notes to the Consolidated Financial Statements are essential in understanding the Management Discussion and Analysis. Many of the significant accounting policies require complex judgments to estimate the values of assets and liabilities. The Company has procedures and processes in place to facilitate making these judgments. The more judgmental estimates are summarized in the following discussion. In many cases, there are numerous alternative judgments that could be used in the process of determining the inputs to the models. Where alternatives exist, the Company has used the factors that are believed to represent the most reasonable value in developing the inputs. Actual performance that differs from estimates of the key variables could impact the results of operations.

Allowance for loan losses: The allowance for loan losses represents management’s estimate of probable losses inherent in the Company’s loan portfolio. The process for determining the allowance for loan losses is discussed in Note 2, Summary of Significant Accounting Policies and Note 5, Loans, to the notes to the Consolidated Financial Statements. The Company evaluates the allowance at the portfolio segment level and the portfolio segments are commercial, commercial real estate, residential real estate, and consumer loans. Due to the variability in the drivers of the assumptions used in this process, estimates of the portfolio’s inherent risks and overall collectability change with changes in the economy, individual industries, and borrowers’ ability and willingness to repay their obligations. The degree to which any particular assumption affects the allowance for loan losses depends on the severity of the change and its relationship to the other assumptions. Key judgments used in determining the allowance for loan losses for individual commercial loans include credit quality indicators, collateral values and estimated cash flows for impaired loans. For pools of loans the Company considers the historical net loss experience, and as necessary, adjustments to address current events and conditions, considerations regarding economic uncertainty, and overall credit conditions. The historical loss factors incorporate a rolling twelve quarter look-back period for each loan segment in order to reduce the volatility associated with improperly weighting short-term fluctuations. The process of determining the level of the allowance for loan losses requires a high degree of judgment. Any downward trend in the economy, regional or national, may require the Company to increase the allowance for loan losses resulting in a negative impact on the results of operations and financial condition.

# 28

A. OVERVIEW

The following discussion and analysis focuses on and reviews Arrow's results of operations for each of the years in the three-year period ended December 31, 2019 and the financial condition as of December 31, 2019 and 2018.  The discussion below should be read in conjunction with the selected quarterly and annual information set forth above and the Consolidated Financial Statements and other financial data presented elsewhere in this Report.  When necessary, prior-year financial information has been reclassified to conform to the current-year presentation.

Summary of 2019 Financial Results: For the year ended December 31, 2019, net income was a record $37.5 million, up3.3% over net income of $36.3 million for 2018. Diluted EPS was $2.50 for 2019, up 2.9% from $2.43 in 2018.

Arrow's profitability ratios remained solid in 2019, as return on average equity and return on average assets were 13.17% and 1.24%, respectively, for the year, as compared to 13.96% and 1.27%, respectively, for 2018.

At December 31, 2019, total loan balances reached a record high of $2.4 billion, up $189.9 million, or 8.6%, from the prior-year level. The growth was spread across all loan categories: consumer, residential real estate and commercial. Total deposit balances reached a record high of $2.6 billion, up by $270.5 million, or 11.5%, from the prior-year level. Noninterest-bearing deposits grew by $12.2 million, or 2.6%, during 2019, and represented 18.5% of total deposits at year-end.

Net interest income for the year ending December 31, 2019 was $88.0 million, an increase of $4.0 million, or 4.8%, from the prior year. Continued loan growth generated $95.5 million in interest and fees on loans, an increase of 16.9% from the $81.6 million in interest and fees on loans for the year ending December 31, 2018. Interest expense for the year ending December 31, 2019 was $21.7 million. This is an increase of $9.2 million, or 73.9%, from the $12.5 million in expense for the year ending December 31, 2018. The net interest margin (NIM) was 3.05% for the year ending December 31, 2019, as compared to 3.07% for the year ended December 31, 2018.

Noninterest income was $28.6 million for the year ending December 31, 2019, a decrease of 1.4% when compared to $28.9 million for the year ending December 31, 2018. Income generated from fiduciary activities decreasedby $446 thousand in 2019, or 4.8% year-over-year, yet reported a record $1.5 billion in assets under management. Insurance revenue decreased by $706 thousand from the prior year. Other noninterest income in 2019 was positively impacted by a $487 thousand increase in the gain on the sale of loans. Noninterest income represented 24.5% of total revenues in 2019 as compared to 25.6% for the year ending December 31, 2018.

Noninterest expense for the year ending December 31, 2019 increased by $2.4 million, or 3.7%, to $67.5 million compared to $65.1 million in 2018. The largest component of noninterest expense is salaries and benefits paid to employees, which totaled $38.4 million in 2019.

Arrow opened a new Saratoga National Bank retail location in Rotterdam. In addition, Arrow relocated and renovated branches in the Plattsburgh and Queensbury New York markets. The Wealth Management Division and Upstate Agency, LLC moved into new and updated headquarters illustrating the Company's commitment to both businesses.

Technology investments were made to enhance customer experience including upgrades for online loan payments and business online checking.

Arrow continued to have excellent asset quality in 2019, as evidenced by low levels of nonperforming assets and charge-offs. Net loan losses for the fourth quarter of 2019, expressed as an annualized percentage of average loans outstanding, were 0.06%. Net loan losses for the full year 2019 were 0.05% of average loans outstanding, consistent with the 2018 ratio. Nonperforming assets of $5.7 million at December 31, 2019, represented 0.18% of period-end assets, down from 0.23% at December 31, 2018.

The changes in net income, net interest income and net interest margin between the current and prior year are discussed in detail under the heading "RESULTS OF OPERATIONS," beginning on page 31.

Regulatory Capital and Increase in Stockholders' Equity: As of December 31, 2019, the Company continued to exceed all required minimum capital ratios under the current bank regulatory capital rules as implemented under Dodd-Frank (the "Capital Rules") at both the holding company and bank levels.  At that date, both subsidiary banks, as well as the holding company, continued to qualify as "well-capitalized" under the capital classification guidelines as defined by the Capital Rules.  Because of continued profitability and strong asset quality, the regulatory capital levels throughout recent years have consistently remained well in excess of the various required regulatory minimums in effect, as they do at present.  Pursuant to the Capital Rules, required minimum regulatory capital levels for insured banks and their parent holding companies increased in 2019.  Pursuant to the Economic Growth Act, the federal bank regulators were required to implement a simplified community bank leverage ratio capital standard that may be applicable to Arrow and its subsidiary banks to allow them to satisfy all applicable capital and leverage requirements, including the currently applicable risk-based capital ratio requirements.   The federal bank regulators have issued a final rule to implement the “community bank leverage ratio”, introducing an optional simplified measure of capital adequacy for qualifying community banking organizations (the community bank leverage ratio (CBLR) framework).  To qualify for the CBLR framework, a community banking organization must satisfy certain requirements, including having a tier 1 leverage ratio of greater than 9%, less than $10 billion in total consolidated assets, and limited amounts of off-balance-sheet exposures and trading assets and liabilities.  A qualifying community banking organizational that opts into the CBLR framework and satisfied the risk-based and leverage capital requirements, and to have met the well-capitalized ratio requirements under the “prompt corrective action” regulations and will not be required to report or calculate risk-based capital.  Based on preliminary estimates, the Company’s leverage ratio computed in compliance with this new standard is expected to exceed this new 9% threshold.  This final rule became effective January 1, 2020, and qualifying community banking organizations can utilize the CBLR framework for purposes of filing their call reports or Form FR Y-9C, as applicable, for the first quarter of 2020 or wait until the quarter beginning April 1, 2020.

Total stockholders' equity was $301.7 million at December 31, 2019, an increase of $32.1 million, or 11.9%, from the year earlier level. The components of the change in stockholders' equity since year-end 2018 are presented in the Consolidated Statement

# 29

of Changes in Stockholders' Equity on page 60. Total book value per share increased by 11.3% over the prior year level. At December 31, 2019, tangible book value per share, a non-GAAP financial measure calculated based on tangible book value (total stockholders' equity minus intangible assets including goodwill) was $18.55, an increase of $2.06, or 12.5%, over the December 31, 2018 amount. This increase in total stockholders' equity during 2019 principally reflected the following factors: $37.5 million of net income for the year, plus $3.1 million of equity related to various stock-based compensation plans, plus $1.8 million of equity resulting from the dividend reinvestment plan, plus other comprehensive income of $7.5 million reduced by cash dividends of $15.2 million and the repurchases of common stock of $2.5 million. As of December 31, 2019, Arrow's closing stock price was $37.80, resulting in a trading multiple of 2.04 to Arrow's tangible book value. The Board of Directors declared and the Company paid a cash dividend of $0.252 per share for the first three quarters of 2019, as adjusted for a 3% stock dividend distributed September 27, 2019, a cash dividend of $0.26 per share for the fourth quarter of 2019, and has declared a $0.26 per share cash dividend for the first quarter of 2020.

Economic trends and loan quality: Economic growth has continued at a modest pace in the Company's market area, while labor markets remained exceptionally tight. Nonperforming loans were $4.4 million at December 31, 2019, a decrease of $1.1 million, or 20.3%, from year-end 2018. The ratio of nonperforming loans to period-end loans at December 31, 2019 was 0.18%, a decrease from 0.25% at December 31, 2018 and less than the Company's peer group ratio of 0.56% at September 30, 2019. Loans charged-off (net of recoveries) against the allowance for loan losses was $1.1 million for 2019, an increase of $91 thousand from 2018. The ratio of net charge-offs to average loans was 0.05% for 2019, compared to the peer group ratio of 0.10% for the period ended September 30, 2019. At December 31, 2019, the allowance for loan losses was $21.2 million, representing 0.89% of total loans, a decrease of 3 basis points from the December 31, 2018 ratio.

Loan Segments: Total loans grew $189.9 million, or 8.6%, as compared to the balance at December 31, 2018. The largest increase was in consumer loans, which increased during the year by $91.7 million, or 12.7%, In addition, residential real estate loans grew by $58.5 million, or 6.8% and the total commercial loan portfolio increased $39.7 million or 6.4%.

◦ Commercial Loans: These loans comprised approximately 6.3% of the total loan portfolio at period-end. The economy within the Company's service area, including small- and mid-sized businesses with headquarters in the area, continued to be in reasonably stable at 2019 year-end.

◦ Commercial Real Estate Loans: These loans comprised approximately 21.4% of the total loan portfolio at period-end. Commercial property values in the Company's region have remained stable in recent periods. Appraisals on nonperforming and watched CRE properties are updated as deemed necessary, usually when the loan is downgraded or when there has been significant market deterioration or changes to the physical aspects of the property since the last appraisal.

◦ Consumer Loans: These loans (primarily automobile loans) comprised approximately 34.0% of the total loan portfolio at period-end. Throughout the past three years, the Company has not experienced any significant increase in the delinquency rate or in the percentage of nonperforming loans in this segment.

◦ Residential Real Estate Loans: These loans, including home equity loans, comprised approximately 38.3% of the total loan portfolio at period-end. The residential real estate market in the Company's service area has been stable in recent periods. The Company originated nearly all of the residential real estate loans currently held in the loan portfolio and applied conservative underwriting standards to loan originations. The Company typically sells a portion of residential real estate mortgage originations into the secondary market. The ratio of the sales of originations to total originations tends to fluctuate from period to period based on market conditions.

Liquidity and access to credit markets: The Company did not experience any liquidity problems or special concerns during 2019, nor during the prior two years. The terms of the Company's lines of credit with correspondent banks, the FHLBNY and the Federal Reserve Bank of New York, have not changed significantly in recent periods (see the general liquidity discussion on page 47). Historically, the Company has principally relied on asset-based liquidity (i.e., funds in overnight investments and cash flow from maturing investments and loans) with liability-based liquidity as a secondary source of funds (the main liability-based sources are an overnight borrowing arrangement with correspondent banks, an arrangement for overnight borrowing and term credit advances from the FHLBNY, and an additional arrangement for short-term advances at the Federal Reserve Bank discount window). Periodic liquidity stress tests and tests of the contingent liquidity plan are performed to ensure that an adequate amount of available funds can be generated to meet a wide variety of potential liquidity crises, including a severe crisis.

Visa Class B Common Stock: Arrow's subsidiary bank, Glens Falls National, like other Visa member banks, bears some indirect contingent liability for Visa's direct liability arising out of certain antitrust claims involving merchant discounts to the extent that Visa's liability might exceed the amount funded in its litigation escrow account. On September 18, 2018, Visa issued a press release announcing that it and other defendants entered into a settlement agreement with class plaintiffs in the related litigation case, and it expects the damage class plaintiffs to file a motion for preliminary approval of the settlement with the court. If the settlement is approved and the balance in the litigation escrow account is sufficient to cover the litigation claims and related expenses, Arrow could potentially realize a gain on the receipt of Visa Class A common stock. On September 27, 2019, Visa deposited $300 million into the litigation escrow account that was established pursuant to Visa’s U.S. retrospective responsibility plan, which reduces the conversion rate of Class B shares to Class A shares. This did not have a significant effect on the number of Class B shares currently convertible to Class A shares by Glens Falls National. At December 31, 2019, Glens Falls National held 27,771 shares of Visa Class B common stock, and utilizing the conversion ratio to Class A common stock at that time, these Class B shares would convert to 45,000 shares of Visa Class A common stock. Since the litigation settlement is not certain, the Company has not recognized any economic value for these shares.

# 30

B. RESULTS OF OPERATIONS

The following analysis of net interest income, the provision for loan losses, noninterest income, noninterest expense and income taxes, highlights the factors that had the greatest impact on the results of operations for December 31, 2019 and the prior two years.

I. NET INTEREST INCOME

Net interest income represents the difference between interest, dividends and fees earned on loans, securities and other earning assets and interest paid on deposits and other sources of funds.  Changes in net interest income result from changes in the level and mix of earning assets and sources of funds (volume) and changes in the yields earned and interest rates paid (rate). Net interest margin is the ratio of net interest income to average earning assets.  Net interest income may also be described as the product of average earning assets and the net interest margin.

CHANGE IN NET INTEREST INCOME

(Dollars In Thousands) (GAAP Basis)

	Years Ended December 31,						Change From Prior Year
							2018 to 2019				2017 to 2018
	2019		2018		2017		Amount		%		Amount		%
Interest and Dividend Income	$	109,759	$	96,503	$	84,657	$	13,256	13.7	%	$	11,846	14.0	%
Interest Expense	21,710		12,485		7,006		9,225		73.9	%	5,479		78.2	%
Net Interest Income	$	88,049	$	84,018	$	77,651	$	4,031	4.8	%	$	6,367	8.2	%

Net interest income was $88.0 million in 2019, an increase of $4.0 million, or 4.8%, from the $84.0 million in 2018.  This compared to an increase of $6.4 million, or 8.2%, from 2017 to 2018.  Factors contributing to the year-to-year changes in net interest income over the three-year period are discussed in the following portions of this Section B.I.

# 31

The following tables reflects the components of net interest income, setting forth, for years ended December 31, 2019, 2018 and 2017: (i) average balances of assets, liabilities and stockholders' equity, (ii) interest and dividend income earned on earning assets and interest expense incurred on interest-bearing liabilities, (iii) average yields earned on earning assets and average rates paid on interest-bearing liabilities, (iv) the net interest spread (average yield less average cost) and (v) the net interest margin (yield) on earning assets. The yield on securities available-for-sale is based on the amortized cost of the securities.  Nonaccrual loans are included in average loans.  

Average Consolidated Balance Sheets and Net Interest Income Analysis

(GAAP basis)

(Dollars in Thousands)

Years Ended:	2019							2018							2017
				Interest		Rate					Interest		Rate					Interest		Rate
	Average			Income/		Earned/		Average			Income/		Earned/		Average			Income/		Earned/
	Balance			Expense		Paid		Balance			Expense		Paid		Balance			Expense		Paid
Interest-Bearing Deposits at Banks	$	26,816		$	722	2.69	%	$	30,475		$	711	2.33	%	$	25,573		$	348	1.36	%
Investment Securities:
Fully Taxable	357,669			8,883		2.48	%	382,703			8,582		2.24	%	390,641			7,884		2.02	%
Exempt from Federal    Taxes	223,130			4,687		2.10	%	258,407			5,563		2.15	%	288,655			6,223		2.16	%
Loans	2,283,707			95,467		4.18	%	2,062,575			81,647		3.96	%	1,862,247			70,202		3.77	%
Total Earning Assets	2,891,322			109,759		3.80	%	2,734,160			96,503		3.53	%	2,567,116			84,657		3.30	%
Allowance for Loan Losses	(20,477		)					(19,278		)					(17,303		)
Cash and Due From Banks	34,963							36,360							36,175
Other Assets	122,220							104,511							107,958
Total Assets	$	3,028,028						$	2,855,753						$	2,693,946
Deposits:
Interest-Bearing Checking    Accounts	$	727,857		1,985		0.27	%	$	849,626		1,618		0.19	%	$	907,113		1,510		0.17	%
Savings Deposits	910,840			8,399		0.92	%	753,198			3,457		0.46	%	685,782			1,371		0.20	%
Time Deposits of $250,000   Or More	95,932			1,932		2.01	%	78,159			1,183		1.51	%	32,089			282		0.88	%
Other Time Deposits	259,636			4,224		1.63	%	173,151			1,420		0.82	%	165,778			950		0.57	%
Total Interest-Bearing     Deposits	1,994,265			16,540		0.83	%	1,854,134			7,678		0.41	%	1,790,762			4,113		0.23	%
Short-Term Borrowings	191,258			3,437		1.80	%	192,050			2,980		1.55	%	140,813			1,148		0.82	%
FHLBNY Term Advances and Other Long-Term Debt	52,288			1,634		3.13	%	66,918			1,827		2.73	%	75,000			1,745		2.33	%
Finance Leases	4,131			99		2.40	%	—			—				—			—
Total Interest-   Bearing Liabilities	2,241,942			21,710		0.97	%	2,113,102			12,485		0.59	%	2,006,575			7,006		0.35	%
Demand Deposits	472,517							460,355							421,061
Other Liabilities	28,929							22,461							24,844
Total Liabilities	2,743,388							2,595,918							2,452,480
Stockholders’ Equity	284,640							259,835							241,466
Total Liabilities and  Stockholders’ Equity	$	3,028,028						$	2,855,753						$	2,693,946
Net Interest Income				$	88,049						$	84,018						$77,651
Net Interest Spread						2.83	%						2.94	%						2.95	%
Net Interest Margin						3.05	%						3.07	%						3.02	%

# 32

Changes between periods are attributed to movement in either the average daily balances or average rates for both earning assets and interest-bearing liabilities.  Changes attributable to both volume and rate have been allocated proportionately between the categories.

Net Interest Income Rate and Volume Analysis

(Dollars in Thousands) (GAAP basis)

	2019 Compared to 2018 Change in Net Interest Income Due to:									2018 Compared to 2017 Change in Net Interest Income Due to:
Interest and Dividend Income:	Volume			Rate			Total			Volume			Rate			Total
Interest-Bearing Bank Balances	$	(91	)	$	102		$	11		$	118		$	245		$	363
Investment Securities:
Fully Taxable	(584		)	885			301			(161		)	859			698
Exempt from Federal Taxes	(744		)	(132		)	(876		)	(631		)	(29		)	(660		)
Loans	9,076			4,744			13,820			7,659			3,786			11,445
Total Interest and Dividend Income	7,657			5,599			13,256			6,985			4,861			11,846
Interest Expense:
Deposits:
Interest-Bearing Checking Accounts	(257		)	624			367			(102		)	210			108
Savings Deposits	849			4,093			4,942			147			1,939			2,086
Time Deposits of $250,000 or More	305			444			749			599			302			901
Other Time Deposits	944			1,860			2,804			44			426			470
Total Deposits	1,841			7,021			8,862			688			2,877			3,565
Short-Term Borrowings	(12		)	469			457			529			1,303			1,832
Long-Term Debt	(434		)	241			(193		)	(201		)	283			82
Finance Leases	99			—			99			—			—			—
Total Interest Expense	1,494			7,731			9,225			1,016			4,463			5,479
Net Interest Income	$	6,163		$	(2,132	)	$	4,031		$	5,969		$	398		$	6,367

NET INTEREST MARGIN

YIELD ANALYSIS (GAAP Basis)	December 31,
	2019		2018		2017
Yield on Earning Assets	3.80	%	3.53	%	3.30	%
Cost of Interest-Bearing Liabilities	0.97	%	0.59	%	0.35	%
Net Interest Spread	2.83	%	2.94	%	2.95	%
Net Interest Margin	3.05	%	3.07	%	3.02	%

Arrow's earnings are derived predominantly from net interest income, which is interest income, net of interest expense. Changes in balance sheet composition, including interest-earning assets, deposits, and borrowings, combined with changes in market interest rates, impact net interest income. Net interest margin is net interest income divided by average interest-earning assets. Interest-earning assets and funding sources are managed, including noninterest and interest-bearing liabilities, in order to maximize this margin.

2019 Compared to 2018: Net interest income increased $4.0 million, or 4.8%, to $88 million for the year ended December 31, 2019 from $84.0 million for the same period in 2018. The net interest margin was 3.05% for the year ended December 31, 2019 as compared to 3.07% for the same period in 2018.

Interest income from loans increased $14.0 million, or 16.9%, to $95.5 million for the year ended December 31, 2019 from $81.6 million for the same period in 2018. Loan growth was the largest driver of higher interest income. Average loan balances increased by $221.1 million, a 10.7% increase over 2018 average balances. Within the loan portfolio, the three principal segments are residential real estate loans, consumer loans (primarily through the indirect automobile lending program) and commercial loans. In 2019, the Company originated a higher volume of residential mortgages than in the previous year, and due to favorable market conditions, sold a larger volume of these loans to the secondary market. The average balance of the consumer loan portfolio increased significantly in 2019, reflecting continuing strong automobile sales, competitive pricing and an expanding network of dealers. The commercial and commercial real estate loan portfolio also experienced growth during 2019.

Interest income on investment securities and interest-bearing deposits at banks (cash) decreased $0.6 million, or 3.8%, between the years ended December 31, 2019 and December 31, 2018. The decline is primarily due to the decrease in the investment

# 33

portfolio reflecting the strategy to reallocate earning assets from investment securities to higher yielding loans to maximize earning asset yields.

The net interest margin benefited from the shift in the earning asset mix summarized above, as average balances on loans increased and the average balances on investment securities decreased in 2019 when compared to 2018.

Total interest expense on interest-bearing liabilities increased $9.2 million, or 73.9%, to $21.7 million for the year ended December 31, 2019 from $12.5 million for the year ended December 31, 2018. Interest expense on deposits increased by $8.9 million, while interest expense on borrowings increased by $0.3 million. The increase of interest expense within deposits is due to growth in the average balance of interest-bearing deposits of $140.1 million, including the acquisition of $80 million in brokered time deposits with more favorable rates as compared to wholesale borrowing, as well as higher market rates on savings and time deposit accounts. The average balance of all borrowings, including both short-term borrowings and FHLBNY term advances, decreased by $15.4 million in 2019.

2018 Compared to 2017: Net interest income increased $6.4 million, or 8.2%, to $84 million for the year ended December 31, 2018 from $77.7 million for the same period in 2017. The net interest margin was 3.07% for the year ended December 31, 2018 as compared to 3.02% for the same period in 2017.

Interest income from loans increased $11.4 million, or 16.3%, to $81.6 million for the year ended December 31, 2018 from $70.2 million for the same period in 2017. Average loan balances increased by $200.3 million, a 10.8% increase over 2017 average balances.

Interest income on investment securities and interest-bearing deposits at banks (cash) increased $0.4 million, or 2.8%, between the years ended December 31, 2018 and December 31, 2017. In 2018, the combined average balance of investment securities and cash was $33.3 million, or 4.7%, lower than 2017.

# 34

II.PROVISION FOR LOAN LOSSES AND ALLOWANCE FOR LOAN LOSSES

Arrow considers the accounting policy relating to the allowance for loan losses to be a critical accounting policy, given the uncertainty involved in evaluating the level of the allowance required to cover credit losses inherent in the loan portfolio, and the material effect that such judgments may have on the results of operations.  The provision for loan losses for 2019 was $2.1 million, compared to the $2.6 million provision for 2018.  The level of the 2019 provision was impacted primarily by the growth in loan balances and the decline in nonperforming loans during 2019. The analysis of the method employed for determining the amount of the loan loss provision is explained in detail in Notes 2, Summary of Significant Accounting Policies, and 5, Loans, to the notes to the Consolidated Financial Statements.

SUMMARY OF THE ALLOWANCE AND PROVISION FOR LOAN LOSSES

(Dollars In Thousands) (Loans, Net of Unearned Income)

Years-Ended December 31,	2019			2018			2017			2016			2015
Period-End Loans	$	2,386,120		$	2,196,215		$	1,950,770		$	1,753,268		$	1,573,952
Average Loans	2,283,707			2,062,575			1,862,247			1,663,225			1,484,766
Period-End Assets	3,184,275			2,988,334			2,760,465			2,605,242			2,446,188
Nonperforming Assets, at Period-End:
Nonaccrual Loans:
Commercial Loans	81			403			588			155			387
Commercial Real Estate	326			789			1,530			875			2,402
Consumer Loans	663			658			653			589			449
Residential Real Estate Loans	2,935			2,309			2,755			2,574			3,195
Total Nonaccrual Loans	4,005			4,159			5,526			4,193			6,433
Loans Past Due 90 or More Days and
Still Accruing Interest	253			1,225			319			1,201			187
Restructured	143			138			105			106			286
Total Nonperforming Loans	4,401			5,522			5,950			5,500			6,906
Repossessed Assets	139			130			109			101			140
Other Real Estate Owned	1,122			1,130			1,738			1,585			1,878
Total Nonperforming Assets	$	5,662		$	6,782		$	7,797		$	7,186		$	8,924
Allowance for Loan Losses:
Balance at Beginning of Period	$	20,196		$	18,586		$	17,012		$	16,038		$	15,570
Loans Charged-off:
Commercial Loans	(12		)	(153		)	(2		)	(97		)	(62		)
Commercial Real Estate	(29		)	(17		)	(380		)	(195		)	(7		)
Consumer Loans	(1,603		)	(1,246		)	(1,101		)	(871		)	(711		)
Residential Real Estate Loans	(91		)	(116		)	(76		)	(107		)	(326		)
Total Loans Charged-off	(1,735		)	(1,532		)	(1,559		)	(1,270		)	(1,106		)
Recoveries of Loans Previously Charged-off:
Commercial Loans	1			3			8			23			33
Commercial Real Estate	—			12			—			—			—
Consumer Loans	646			520			389			182			194
Residential Real Estate Loans	—			—			—			6			—
Total Recoveries of Loans Previously Charged-off	647			535			397			211			227
Net Loans Charged-off	(1,088		)	(997		)	(1,162		)	(1,059		)	(879		)
Provision for Loan Losses
Charged to Expense	2,079			2,607			2,736			2,033			1,347
Balance at End of Period	$	21,187		$	20,196		$	18,586		$	17,012		$	16,038
Asset Quality Ratios:
Net Charge-offs to Average Loans	0.05		%	0.05		%	0.06		%	0.06		%	0.06		%
Provision for Loan Losses to Average Loans	0.09		%	0.13		%	0.15		%	0.12		%	0.09		%
Allowance for Loan Losses to Period-end Loans	0.89		%	0.92		%	0.95		%	0.97		%	1.02		%
Allowance for Loan Losses to Nonperforming Loans	481.41		%	365.74		%	312.37		%	309.31		%	232.24		%
Nonperforming Loans to Period-end Loans	0.18		%	0.25		%	0.31		%	0.31		%	0.44		%
Nonperforming Assets to Period-end Assets	0.18		%	0.23		%	0.28		%	0.28		%	0.36		%

# 35

ALLOCATION OF THE ALLOWANCE FOR LOAN LOSSES

(Dollars in Thousands)

	2019		2018		2017		2016		2015
Commercial Loans	$	1,386	$	1,218	$	1,873	$	1,017	$	1,827
Commercial Real Estate	5,830		5,644		4,504		5,677		4,520
Consumer Loans	9,408		8,882		7,604		6,120		5,554
Residential Real Estate Loans	4,563		4,452		4,605		4,198		3,790
Unallocated	—		—		—		—		347
Total	$	21,187	$	20,196	$	18,586	$	17,012	$	16,038

The allowance for loan losses increased to $21.2 million at year-end 2019 from $20.2 million at year-end 2018, an increase of 4.9%. However, the loan portfolio increased at an even faster rate during 2019 (the portfolio at year-end 2019 was up by 8.6% compared to year-end 2018), with the result that the allowance for loan losses as a percentage of period-end total loans declined to 0.89% at year-end 2019 from 0.92% at year-end 2018, a decrease of 3.26%.

A variety of factors were considered in evaluating the adequacy of the allowance for loan losses at December 31, 2019 and the provision for loan losses for the year, including:

Factors leading to an increase in the provision for loan losses:

• Loan growth in all portfolio segments

• An increase in qualitative factors for commercial and commercial real estate loans

Factors leading to a decrease in the provision for loan losses:

• A slight decrease in the qualitative loss factors for consumer and residential real estate loans

• A decrease in the volume of criticized commercial and commercial real estate loans

See Note 5, Loans, to the notes to the Consolidated Financial Statements for a complete list of all the factors used to calculate the provision for loan losses, including the factors that did not change during the year.

Most of the adversely classified loans (special mention and substandard - see the definition for these classifications in Note 5, Loans, to the notes to the Consolidated Financial Statements) continued to perform under their contractual terms.

III. NONINTEREST INCOME

The majority of the noninterest income constitutes fee income from services, principally fees and commissions from fiduciary services, deposit account service charges, insurance commissions, net gains (losses) on securities transactions and other recurring fee income.

ANALYSIS OF NONINTEREST INCOME

(Dollars In Thousands)

	Years Ended December 31,							Change From Prior Year
								2018 to 2019					2017 to 2018
	2019		2018		2017			Amount			%		Amount			%
Income from Fiduciary Activities	$	8,809	$	9,255	$	8,417		$	(446	)	(4.8	)%	$	838		10.0	%
Fees for Other Services to Customers	10,176		10,134		9,591			42			0.4	%	543			5.7	%
Insurance Commissions	7,182		7,888		8,612			(706		)	(9.0	)%	(724		)	(8.4	)%
Net Gain (Loss) on Securities	289		213		(448		)	76			35.7	%	661			(147.5	)%
Net Gain on Sales of Loans	622		135		546			487			360.7	%	(411		)	(75.3	)%
Other Operating Income	1,477		1,324		927			153			11.6	%	397			42.8	%
Total Noninterest Income	$	28,555	$	28,949	$	27,645		$	(394	)	(1.4	)%	$	1,304		4.7	%

2019Compared to2018:  Total noninterest income in 2019 was $28.6 million, a decrease of $394 thousand, or 1.4%, from total noninterest income of $28.9 million for 2018. Income from fiduciary activities decreased from 2018 to 2019 by $446 thousand due to nonrecurring fee income related to the settlement of estates which occurred in 2018. The strong equity market did favorably influence current year revenue. Assets under trust administration and investment management at December 31, 2019 were $1.54 billion, an increase of $157.9 million, or 11.4%, from the prior year-end balance of $1.39 billion.

Fees for other services to customers (primarily service charges on deposit accounts, revenues related to the sale of mutual funds to customers by third party providers, income from debit card transactions, and servicing income on sold loans) were $10.2 million for 2019, flat as compared to 2018.

Insurance commissions decreased by $706 thousand, or 9.0% from 2018 to 2019. The reduction in commissions is due in large part to a runoff of commercial clients directly related to the departure of former account executives and an agency principal who all remain active in the business.

# 36

Net gain on securities in 2019 was the change in the fair value of equity investments of $289 thousand.

Net gains on the sales of loans increased in 2019 to $622 thousand, from $135 thousand in 2018, an increase of $487 thousand, or 360.7% due to favorable market conditions leading to an increase in loan sale volume. The rate at which mortgage loan originations are sold in future periods will depend on various circumstances, including prevailing mortgage rates, other lending opportunities, capital and liquidity needs, and the ready availability of a market for such sales.  The Company is unable to predict what the retention rate of such loans in future periods may be. Servicing rights are generally retained for loans originated and sold, which also generates additional noninterest income in subsequent periods (fees for other services to customers).

Other operating income increased by $153 thousand, or 11.6% between the two years mainly due to the fees received as part of interest rate swap agreements offset by the charges related to the disposal of fixed assets as part of the strategy to the optimize the existing branch network.

2018 Compared to 2017: Total noninterest income in 2018 was $28.9 million, an increase of $1.3 million, or 4.7%, from total noninterest income of $27.6 million for 2017. Income from fiduciary activities increased from 2017 to 2018 by $838 thousand due to nonrecurring fee income related to the settlement of estates as well as an increase in wealth management fees related to portfolio valuation as a result of the performance in the equity market.

Fees for other services to customers were $10.1 million for 2018, an increase of $543 thousand, or 5.7%, from 2017.

Insurance commissions decreased by $724 thousand, or 8.4% from 2017 to 2018.

IV. NONINTEREST EXPENSE

Noninterest expense is the measure of the delivery cost of services, products and business activities of a company.  The key components of noninterest expense are presented in the following table.

ANALYSIS OF NONINTEREST EXPENSE

(Dollars In Thousands)

	Years Ended December 31,									Change From Prior Year
										2018 to 2019					2017 to 2018
	2019			2018			2017			Amount			%		Amount			%
Salaries and Employee Benefits	$	38,402		$	38,788		$	37,677		$	(386	)	(1.0	)%	$	1,111		2.9	%
Occupancy Expenses, Net	5,407			5,026			4,911			381			7.6	%	115			2.3	%
Technology and Equipment Expense	13,054			11,284			10,474			1,770			15.7	%	810			7.7	%
FDIC Regular Assessment	157			881			891			(724		)	(82.2	)%	(10		)	(1.1	)%
Amortization of Intangible Assets	245			262			279			(17		)	(6.5	)%	(17		)	(6.1	)%
Other Operating Expense	10,185			8,814			8,473			1,371			15.6	%	341			4.0	%
Total Noninterest Expense	$	67,450		$	65,055		$	62,705		$	2,395		3.7	%	$	2,350		3.7	%
Efficiency Ratio	57.09		%	56.60		%	56.96		%	0.49		%	0.9	%	(0.36		)%	(0.6	)%

2019 compared to 2018:  Noninterest expense for 2019 amounted to $67.5 million, an increase of $2.4 million, or 3.7%, from 2018.  For 2019, the efficiency ratio was 57.09%. This ratio, which is a commonly used non-GAAP financial measure in the banking industry, is a comparative measure of a financial institution's operating efficiency. The efficiency ratio (a ratio where lower is better), as defined by the Company, is the ratio of operating noninterest expense (excluding intangible asset amortization) to net interest income (on a tax-equivalent basis) plus operating noninterest income (excluding net securities gains or losses). See the discussion of the efficiency ratio on page 4 of this Report under the heading “Use of Non-GAAP Financial Measures.” Arrow's efficiency ratios in recent periods compared favorably to the ratios of the peer group. For the quarter ended September 30, 2019, the peer group ratio (as calculated by the Federal Reserve Bank's most recently available report) was 61.24%, compared to the Company's ratio (not adjusted) of 58.29%.

Salaries and employee benefits expense, which typically represents between 55% and 60% of total noninterest expense, remained flat as compared to the previous year.

Technology and equipment expense have increased from the prior year as many initiatives have been completed as part of the long-term strategy to enhance customer experiences including online loan payments, business banking and more.

Other operating expense increased $1.4 million, or 15.6%, from 2018. The increase was primarily the result of a service cost reclassification of pension costs related to required disaggregation of the service cost component of pension cost under ASU 2017-07.

2018 compared to 2017:  Noninterest expense for 2018 amounted to $65.1 million, an increase of $2.4 million, or 3.7%, from 2017.  For 2018, the efficiency ratio was 56.60%.

Salaries and employee benefits expense increased by $1.1 million, or 2.9%, from 2017 to 2018.

Other operating expense increased $1.0 million, or 7.3%, from 2017. This was primarily the result of nonrecurring legal and professional fees combined with increased spending on technology.

# 37

V. INCOME TAXES

The following table sets forth the provision for income taxes and effective tax rates for the periods presented.

INCOME TAXES AND EFFECTIVE RATES

(Dollars In Thousands)

	Years Ended December 31,									Change From Prior Year
										2018 to 2019					2017 to 2018
	2019			2018			2017			Amount			%		Amount			%
Provision for Income Taxes	$	9,600		$	9,026		$	10,529		$	574		6.4	%	$	(1,503	)	(14.3	)%
Effective Tax Rate	20.4		%	19.9		%	26.4		%	0.5		%	2.5	%	(6.5		)%	(24.6	)%

The provisions for federal and state income taxes amounted to $9.6 million for 2019, $9.0 million for 2018, and $10.5 million for 2017. The effective income tax rates for 2019, 2018 and 2017 were 20.4%, 19.9% and 26.4%, respectively. The increase in the effective tax rate in 2019 over 2018 was primarily due to the reduction of tax exempt investments held and the related investment income. The decrease in the effective tax rate in 2018 as compared to 2017 was the result of the Tax Act.

C. FINANCIAL CONDITION

I. INVESTMENT PORTFOLIO

Investment securities including debt securities and equity securities prior to January 1, 2018 were classified as held-to-maturity, trading, or available-for-sale depending on the purposes for which such securities are acquired and thereafter held.  Securities held-to-maturity are debt securities that Arrow has both the positive intent and ability to hold to maturity; such securities are stated at amortized cost.  Debt securities that are bought and held principally for the purpose of sale in the near term are classified as trading securities and are reported at fair value with unrealized gains and losses included in earnings.  Debt securities and equity securities prior to January 1, 2018 not classified as either held-to-maturity or trading securities are classified as available-for-sale and are reported at fair value with unrealized gains and losses excluded from earnings and reported net of taxes in accumulated other comprehensive income or loss.

Beginning January 1, 2018, upon adoption of Accounting Standards Update ("ASU") 2016-01, equity securities with readily determined fair values are stated at fair value, with realized and unrealized gains and losses reported in income. For periods prior to January 1, 2018, equity securities were classified as available-for-sale. During 2019, 2018 and 2017, the Company held no trading securities.

The available-for-sale securities portfolio, held-to-maturity securities portfolio and the equity securities portfolio are further detailed below.

Securities Available-for-Sale:

The following table sets forth the carrying value of the securities available-for-sale portfolio at year-end December 31, 2019, December 31, 2018 and December 31, 2017.

SECURITIES AVAILABLE-FOR-SALE

(Dollars In Thousands)

	December 31,
	2019		2018		2017
U.S. Government & Agency Obligations	$	5,054	$	46,765	$	59,894
State and Municipal Obligations	764		1,195		10,349
Mortgage-Backed Securities	350,716		268,775		227,596
Corporate and Other Debt Securities	800		800		800
Mutual Funds and Equity Securities	—		—		1,561
Total	$	357,334	$	317,535	$	300,200

In the periods above, the Company held no investment securities in the securities portfolio that consisted of or included, directly or indirectly, obligations of foreign governments or government agencies of foreign issuers.

In all periods above, Mortgage-Backed Securities consisted solely of mortgage pass-through securities and Collateralized Mortgage Obligations ("CMOs") issued or guaranteed by U.S. federal agencies.  Mortgage pass-through securities provide to the investor monthly portions of principal and interest pursuant to the contractual obligations of the underlying mortgages. CMOs are pools of mortgage-backed securities, the repayments on which have generally been separated into two or more components (tranches), where each tranche has a separate estimated life and yield.  The Company's practice has been to purchase pass-through securities and CMOs that are issued or guaranteed by U.S. federal agencies, and the tranches of CMOs purchased are generally those having shorter average lives and/or durations.

# 38

The following table sets forth the maturities of the debt securities in the available-for-sale portfolio as of December 31, 2019.  CMOs and other mortgage-backed securities are included in the table based on their expected average lives.

MATURITIES OF DEBT SECURITIES AVAILABLE-FOR-SALE

(Dollars In Thousands)

	Within One Year		After 1 But Within 5 Years		After 5 But Within 10 Years		After 10 Years		Total
U.S. Government & Agency Obligations	$	—	$	5,054	$	—	$	—	$	5,054
State and Municipal Obligations	26		298		—		440		764
Mortgage-Backed Securities	18		301,336		49,362		—		350,716
Corporate and Other Debt Securities	—		—		800		—		800
Total	$	44	$	306,688	$	50,162	$	440	$	357,334

The following table sets forth the tax-equivalent yields of the debt securities in the available-for-sale portfolio at December 31, 2019.

YIELDS ON SECURITIES AVAILABLE-FOR-SALE

(Fully Tax-Equivalent Basis)

	Within One Year		After 1 But Within 5 Years		After 5 But Within 10 Years		After 10 Years		Total
U.S. Government & Agency Obligations	—	%	2.00	%	—	%	—	%	2.00	%
State and Municipal Obligations	1.23	%	6.30	%	—	%	6.77	%	6.40	%
Mortgage-Backed Securities	4.32	%	2.23	%	2.23	%	—	%	2.23	%
Corporate and Other Debt Securities	—	%	—	%	3.88	%	—	%	3.88	%
Total	2.47	%	2.23	%	2.25	%	6.77	%	2.24	%

The yields on obligations of states and municipalities exempt from federal taxation were computed on a tax-equivalent basis. The yields on other debt securities shown in the table above are calculated by dividing annual interest, including accretion of discounts and amortization of premiums, by the amortized cost of the securities at December 31, 2019.

At December 31, 2019 and 2018, the weighted average maturity was 4.2 and 5.0 years, respectively, for debt securities in the available-for-sale portfolio.

At December 31, 2019, the net unrealized gains on securities available-for-sale amounted to $0.6 million.  The net unrealized gain or loss on such securities, net of tax, is reflected in accumulated other comprehensive income/loss.  The net unrealized losses on securities available-for-sale was $5.0 million at December 31, 2018.  For both periods, net unrealized gains or losses were primarily attributable to changes in market rates between the date of purchase and the balance sheet date resulting in higher or lower valuations of the portfolio securities.

For further information regarding the portfolio of securities available-for-sale, see Note 4, Investment Securities, to the notes to the Consolidated Financial Statements.

Securities Held-to-Maturity:

The following table sets forth the carrying value of the portfolio of securities held-to-maturity at December 31 of each of the last three years.

SECURITIES HELD-TO-MATURITY

(Dollars In Thousands)

	December 31,
	2019		2018		2017
State and Municipal Obligations	$	208,243	$	235,782	$	275,530
Mortgage Backed Securities - Residential	36,822		47,694		60,377
Total	$	245,065	$	283,476	$	335,907

For a description of certain categories of securities held in the securities held-to-maturity portfolio on the reporting dates, as listed in the table above, specifically, "Mortgage-Backed Securities - Residential" and "Corporate and Other Debt Securities," see the paragraph under "SECURITIES AVAILABLE-FOR-SALE" table, above.

# 39

For information regarding the fair value of the portfolio of securities held-to-maturity at December 31, 2019, see Note 4, Investment Securities, to the notes to the Consolidated Financial Statements.

The following table sets forth the maturities of the portfolio of securities held-to-maturity as of December 31, 2019.

MATURITIES OF DEBT SECURITIES HELD-TO-MATURITY

(Dollars In Thousands)

	Within One Year		After 1 But Within 5 Years		After 5 But Within 10 Years		After 10 Years		Total
State and Municipal Obligations	$	17,243	$	115,150	$	74,259	$	1,591	$	208,243
Mortgage Backed Securities - Residential	3,532		33,290		—		—		36,822
Total	$	20,775	$	148,440	$	74,259	$	1,591	$	245,065

The following table sets forth the tax-equivalent yields of the portfolio of securities held-to-maturity at December 31, 2019.

YIELDS ON SECURITIES HELD-TO-MATURITY

(Fully Tax-Equivalent Basis)

	Within One Year		After 1 But Within 5 Years		After 5 But Within 10 Years		After 10 Years		Total
State and Municipal Obligations	3.09	%	2.45	%	2.58	%	3.74	%	2.56	%
Mortgage Backed Securities - Residential	1.73	%	2.54	%	—	%	—	%	2.46	%
Total	2.86	%	2.47	%	2.58	%	3.74	%	2.54	%

The yields shown in the table above are calculated by dividing annual interest, including accretion of discounts and amortization of premiums, by the amortized cost of the securities at December 31, 2019.  Yields on obligations of states and municipalities exempt from federal taxation were computed on a fully tax-equivalent basis.

At December 31, 2019 and 2018, the weighted average maturity was 3.5 and 4.1 years, respectively, for the debt securities in the held-to-maturity portfolio.

EQUITY SECURITIES

(Dollars In Thousands)

The following table is the schedule of Equity Securities at December 31, 2019 and 2018. Upon the adoption of ASU 2016-01 effective January 1, 2018, Equity Securities are not included in Securities Available-For-Sale since unrealized gains and losses are now recorded in the Consolidated Statements of Income. Prior to January 1, 2018, Equity Securities were included in Securities Available-For-Sale.

Equity Securities
	December 31,
	2019		2018
Equity Securities, at Fair Value	$	2,063	$	1,774

# 40

II. LOAN PORTFOLIO

The amounts and respective percentages of loans outstanding represented by each principal category on the dates indicated were as follows:

a. Types of Loans

(Dollars In Thousands)

	December 31,
	2019					2018					2017					2016					2015
	Amount			%		Amount			%		Amount			%		Amount			%		Amount			%
Commercial	$	150,660		6	%	$	136,890		6	%	$	129,249		7	%	$	105,155		6	%	$	102,587		7	%
Commercial Real Estate	510,541			22	%	484,562			22	%	444,248			23	%	431,646			25	%	384,939			24	%
Consumer	811,198			34	%	719,510			33	%	602,827			31	%	537,361			30	%	464,523			31	%
Residential Real Estate	913,721			38	%	855,253			39	%	774,446			39	%	679,106			39	%	621,903			38	%
Total Loans	2,386,120			100	%	2,196,215			100	%	1,950,770			100	%	1,753,268			100	%	1,573,952			100	%
Allowance for Loan Losses	(21,187		)			(20,196		)			(18,586		)			(17,012		)			(16,038		)
Total Loans, Net	$	2,364,933				$	2,176,019				$	1,932,184				$	1,736,256				$	1,557,914

Maintenance of High Quality in the Loan Portfolio: Continuing to have strong credit underwriting standards in addition to market stability, the Company has maintained a high level of asset quality. In general, residential real estate loans are underwritten to secondary market standards for prime loans, and the Company has never engaged in subprime mortgage lending as a business line, nor extended or purchased any so-called "Alt-A", "negative amortization", "option ARM", or "negative equity" mortgage loans. On occasion loans may have been made to borrowers having a FICO score of 650 or below, where special circumstances justified doing so, or have had extensions of credit outstanding to borrowers who developed credit problems after origination resulting in deterioration of their FICO scores.

On occasion, the Company has extended community development loans to borrowers whose creditworthiness is below the normal standards as part of the community support program that has been developed in fulfillment of the statutorily-mandated duty to support low- and moderate-income borrowers within the Company's service area. However, the Company is a prime lender and applies prime lending standards and this, together with the fact that the service area in which most loans are originated did not experience as severe a decline in property values or economic conditions as compared to many other areas of the U.S. during the last economic downturn.

However, like all other banks, the Company operates in an environment in which identifying opportunities for secure and profitable expansion of the loan portfolio remains challenging, competition is intense, and margins are very tight. If the U.S. economy and the regional economy continues to experience only very modest growth, individual borrowers will presumably continue to proceed cautiously in taking on new or additional debt. Many small businesses are operating on very narrow margins and many families continue to live on very tight budgets. If the U.S. economy or the regional economy worsens in upcoming periods, which may be unlikely but possible, elevated charge-offs, higher provisions to the loan loss reserve, and increasing expense related to asset maintenance and supervision may be experienced.

Commercial and Commercial Real Estate Loans: Over the last three years, commercial and commercial real estate loans have continued to grow. Outstanding balances have increased by $39.7 million, $48.0 million and $36.7 million in 2019, 2018 and 2017, respectively.

Substantially all commercial and commercial real estate loans were extended to businesses or borrowers located in the Company's regional markets, and many of the loans in the commercial portfolio have variable rates tied to prime or FHLBNY rates. Although on a national scale the commercial real estate market suffered a major downturn in the 2008-2009 period (from which it has largely recovered), the Company did not experience any significant weakening in the quality of the commercial loan portfolio at that time or in the subsequent years.

However, it is entirely possible that there may be a reduction in the demand for commercial and commercial real estate loans and/or a weakening in the quality of the portfolio in upcoming periods. But at period-end 2019, the economy of the business sector, at least in the Company's service area, appeared to be in stable condition.

Consumer Loans: At December 31, 2019, consumer loans (primarily automobile loans originated through dealerships located primarily in upstate New York and Vermont) represented 34% of loans in the loan portfolio, and continue to be a significant component of the Company's business.

Consumer loan originations have remained strong in 2019, with origination volume for the last three years at $407.4 million, $391.6 million and $306.6 millionfor 2019, 2018 and 2017, respectively.

The consumer loan portfolio reflects a modest shift to a slightly larger (but still very small in absolute terms) percentage of such loans that have been extended to individuals with lower credit scores matching a well-known trend in the auto lending market. In addition, the average maturity for automobile loan originations has expanded in recent years as well, again reflective of a larger market development. In 2019, net charge-offs on consumer loans remained very low at $770 thousand, or 0.10% of average balances compared to net charge-offs of $726 thousand for 2018. The Company's experienced lending staff not only utilizes credit evaluation software tools but also reviews and evaluates each loan individually prior to the loan being funded and believe that thisdisciplined approach to evaluating risk has contributed to maintaining the strong loan quality in this portfolio. However, if weakness

# 41

in auto demand returns, the portfolio is likely to experience limited, if any, overall growth regardless of whether the auto company affiliates are offering highly-subsidized loans. If demand levels off, or slackens, so will the financial performance in this important loan category.

Residential Real Estate Loans: In recent years, residential real estate and home equity loans have represented the largest single segment of the loan portfolio (comprising approximately 38% of the entire portfolio at December 31, 2019), slightly higher than the consumer loan portfolio (34% of the portfolio) and the commercial and commercial real estate loans (28%). Gross originations for residential real estate loans (including refinancings of mortgage loans) were $164.7 million, $142.9 million and $202.9 million for the years 2019, 2018, and 2017, respectively. During each of these years, these gross origination totals have significantly exceeded the sum of repayments and prepayments of such loans previously in the portfolio, and Arrow has also sold portions of these originations in the secondary market, primarily to Freddie Mac. Sales of originations amounted to $24.5 million for 2019, $4.3 million for 2018 and $17.2 million for 2017which represented the following percentage of the gross originations in each year (16.9%, 3.3% and 9.6%, respectively). The Company expects to continue to sell a portion of the mortgage loan originations in upcoming periods. If prevailing rates rise substantially, there may be a slowdown in loan growth and perhaps decreasing total originations. At some point, there may be a decrease in outstanding balances in this largest segment of the portfolio. Additionally, if the local economy or real estate market should suffer a major downturn, the quality of the real estate portfolio may also be negatively impacted.

The following table indicates the changing mix in the loan portfolio by including the quarterly average balances for the significant loan segments for the past five quarters.  The remaining quarter-by-quarter tables present the percentage of total loans represented by each category and the annualized yield of each category.

LOAN PORTFOLIO

Quarterly Average Loan Balances

(Dollars In Thousands)

	Quarters Ended
	12/31/2019		9/30/2019		6/30/2019		3/31/2019		12/31/2018
Commercial	$	133,550	$	125,498	$	120,979	$	118,634	$	116,902
Commercial Real Estate	505,639		493,819		492,673		488,836		477,449
Consumer	817,463		809,641		775,634		742,775		715,704
Residential Real Estate	901,458		879,921		866,013		860,397		850,380
Total Loans	$	2,358,110	$	2,308,879	$	2,255,299	$	2,210,642	$	2,160,435

Percentage of Total Quarterly Average Loans

	Quarters Ended
	12/31/2019		9/30/2019		6/30/2019		3/31/2019		12/31/2018
Commercial	5.7	%	5.4	%	5.4	%	5.4	%	5.4	%
Commercial Real Estate	21.4	%	21.4	%	21.8	%	22.1	%	22.1	%
Consumer	34.7	%	35.1	%	34.4	%	33.6	%	33.1	%
Residential Real Estate	38.2	%	38.1	%	38.4	%	38.9	%	39.4	%
Total Loans	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%

Quarterly Yield on Loans

	Quarters Ended
	12/31/2019		9/30/2019		6/30/2019		3/31/2019		12/31/2018
Commercial	4.54	%	4.60	%	4.64	%	4.43	%	4.57	%
Commercial Real Estate	4.53	%	4.57	%	4.53	%	4.58	%	4.55	%
Consumer	4.01	%	3.95	%	3.85	%	3.67	%	3.65	%
Residential Real Estate	4.20	%	4.27	%	4.28	%	4.33	%	4.15	%
Total Loans	4.19	%	4.23	%	4.18	%	4.11	%	4.05	%

The average yield on the loan portfolio increased from 4.05% for the fourth quarter of 2018 to 4.19% for the fourth quarter of 2019. Market rates fluctuated in 2019, which impacted the new loan yields for fixed rate loans, and variable loan yields as these loans reached their repricing dates. The impact from the changes in yields affect each portfolio segment differently, especially based on which point of the yield curve the loan rates are priced from. Loans priced from short-term indices experienced more rapid changes in new loan yields, such as automobile loans, while loans priced from longer-term indices, such as residential real estate loans, experienced slower fluctuations in new loan yields through the 2019 year. Average loan yields could be affected as the result of Federal Reserve actions in the upcoming year. Other factors impacting loan yields include, the makeup of the loan portfolio, the shape of the yield curve and consumer expectations and preferences.

# 42

The following table indicates the respective maturities and interest rate structure of commercial loans and commercial real estate construction loans at December 31, 2019.  For purposes of determining relevant maturities, loans are assumed to mature at (but not before) their scheduled repayment dates as required by contractual terms.  Demand loans and overdrafts are included in the “Within 1 Year” maturity category.  Most of the commercial construction loans are made with a commitment for permanent financing, whether extended by us or unrelated third parties.  The maturity distribution below reflects the final maturity of the permanent financing.

b. Maturities and Sensitivities of Loans to Changes in Interest Rates

(In Thousands)

	Within 1 Year		After 1 But Within 5 Years		After 5 Years		Total
Commercial	$	27,735	$	76,146	$	46,779	$	150,660
Commercial Real Estate - Construction	6,979		21,689		5,009		33,677
Total	$	34,714	$	97,835	$	51,788	$	184,337
Fixed Interest Rates	$	4,698	$	48,825	$	33,704	$	87,227
Variable Interest Rates	30,016		49,010		18,084		97,110
Total	$	34,714	$	97,835	$	51,788	$	184,337

COMMITMENTS AND LINES OF CREDIT

Stand-by letters of credit represent extensions of credit granted in the normal course of business, which are not reflected in the financial statements at a given date because the commitments are not funded at that time.  As of December 31, 2019, the total contingent liability for standby letters of credit amounted to $3.1 million.  In addition to these instruments, there are lines of credit to customers, including home equity lines of credit, commitments for residential and commercial construction loans and other personal and commercial lines of credit, which also may be unfunded or only partially funded from time-to-time.  Commercial lines, generally issued for a period of one year, are usually extended to provide for the working capital requirements of the borrower. At December 31, 2019, outstanding unfunded loan commitments in the aggregate amount were approximately $349.7 million.

c. Risk Elements

1. Nonaccrual, Past Due and Restructured Loans

The amounts of nonaccrual, past due and restructured loans at year-end for each of the past five years are presented in the table on page 35 under the heading "Summary of the Allowance and Provision for Loan Losses."

Loans are placed on nonaccrual status either due to the delinquency status of principal and/or interest or a judgment by management that the full repayment of principal and interest is unlikely. Unless already placed on nonaccrual status, loans secured by home equity lines of credit are put on nonaccrual status when 120 days past due and residential real estate loans are put on nonaccrual status when 150 days past due. Commercial and commercial real estate loans are evaluated on a loan-by-loan basis and are placed on nonaccrual status when 90 days past due if the full collection of principal and interest is uncertain. Under the Uniform Retail Credit Classification and Account Management Policy established by banking regulators, fixed-maturity consumer loans not secured by real estate must generally be charged-off no later than when 120 days past due.  Loans secured with non-real estate collateral in the process of collection are charged-down to the value of the collateral, less cost to sell.  Open-end credits, residential real estate loans and commercial loans are evaluated for charge-off on a loan-by-loan basis when placed on nonaccrual status.  Arrow had no material commitments to lend additional funds on outstanding nonaccrual loans at December 31, 2019.  Loans past due 90 days or more and still accruing interest are those loans which were contractually past due 90 days or more but because of expected repayments, were still accruing interest.  

The balance of loans 30-89 days past due and still accruing interest totaled $10.7 million at December 31, 2019 and represented 0.45% of loans outstanding at that date, as compared to approximately $9.9 million, or 0.45% of loans outstanding at December 31, 2018. These non-current loans at December 31, 2019 were composed of approximately $8.3 million of consumer loans (principally indirect automobile loans), $2.0 million of residential real estate loans and $0.5 million of commercial and commercial real estate loans.

Arrow evaluates nonaccrual loans over $250 thousand and all troubled debt restructured loans individually for impairment.  All impaired loans are measured based on either (i) the present value of expected future cash flows discounted at the loan's effective interest rate, (ii) the loan's observable market price or (iii) the fair value of the collateral, less cost to sell, if the loan is collateral dependent.  Arrow determines impairment for collateralized loans based on the fair value of the collateral less estimated cost to sell. For other impaired loans, impairment is determined by comparing the recorded value of the loan to the present value of the expected cash flows, discounted at the loan's effective interest rate.  Arrow determines the interest income recognition method for impaired loans on a loan-by-loan basis.  Based upon the borrowers' payment histories and cash flow projections, interest recognition methods include full accrual or cash basis.  The method for measuring all other loans is described in detail in Notes 2, Summary of Significant Accounting Policies, and 5, Loans, to the notes to the Consolidated Financial Statements.

Note 5, Loans, to the notes to the Consolidated Financial Statements contains detailed information on modified loans and impaired loans.

# 43

2. Potential Problem Loans

On at least a quarterly basis, the internal credit quality rating is re-evaluated for commercial loans that are either past due or fully performing but exhibit certain characteristics that could reflect a potential weakness.  Loans are placed on nonaccrual status when the likely amount of future principal and interest payments are expected to be less than the contractual amounts, even if such loans are not past due.

Periodically, Arrow reviews the loan portfolio for evidence of potential problem loans.  Potential problem loans are loans that are currently performing in accordance with contractual terms, but where known information about possible credit problems of the borrower causes doubt about the ability of the borrower to comply with the loan payment terms and may result in disclosure of such loans as nonperforming at some time in the future.  In the credit monitoring program, Arrow treats loans that are classified as substandard but continue to accrue interest as potential problem loans.  At December 31, 2019, Arrow identified 54 commercial loans totaling $32.0 million as potential problem loans.  At December 31, 2018, Arrow identified 59 commercial loans totaling $33.8 millionas potential problem loans.  For these loans, although positive factors such as payment history, value of supporting collateral, and/or personal or government guarantees led Arrow to conclude that accounting for them as non-performing at year-end was not warranted, other factors, specifically, certain risk factors related to the loan or the borrower justified concerns that they may become nonperforming at some point in the future.  

The overall level of performing loans that demonstrate characteristics of potential weakness from time-to-time is for the most part dependent on economic conditions in northeastern New York State, which in turn are generally impacted at least in part by economic conditions in the U.S.  On both the regional and national levels, economic conditions have been healthy in recent periods, although growth in the economy remained slow by comparison to previous historical post-recession recoveries.  If growth moderates, potential problem loans likely will continue at or near their present levels or may even increase.

3.ForeignOutstandings- None

4. Loan Concentrations

The loan portfolio is well diversified.  There are no concentrations of credit that exceed 10% of the portfolio, other than the general categories reported in the preceding Section C.II.a. of this Item 7, beginning on page 42.  For further discussion, see Note 1, Risks and Uncertainties, to the notes to the Consolidated Financial Statements.

5. Other Real Estate Owned and Repossessed Assets

Other real estate owned ("OREO") primarily consists of real property acquired in foreclosure.  OREO is carried at fair value less estimated cost to sell. Arrow establishes allowances for OREO losses, which are determined and monitored on a property-by-property basis and reflect the ongoing estimate of the property's estimated fair value less costs to sell.  For all periods, all OREO was held for sale.  All Repossessed Assets for each of the five years in the table below consist of motor vehicles.

Distribution of OREO and Repossessed Assets (Dollars In Thousands)	December 31,
	2019		2018		2017		2016		2015
Single Family 1 - 4 Units	$	187	$	47	$	523	$	795	$	1,357
Commercial Real Estate	935		1,083		1,215		790		521
Other Real Estate Owned, Net	1,122		1,130		1,738		1,585		1,878
Repossessed Assets	139		130		109		101		140
Total OREO and Repossessed Assets	$	1,261	$	1,260	$	1,847	$	1,686	$	2,018

The following table summarizes changes in the net carrying amount of OREO and the number of properties for each of the periods presented.

Schedule of Changes in OREO (Dollars In Thousands)	2019			2018			2017			2016			2015
Balance at Beginning of Year	$	1,130		$	1,738		$	1,585		$	1,878		$	312
Properties Acquired Through Foreclosure	544			47			778			1,009			1,889
Transfer of Bank Property	—			—			—			—			270
Subsequent Write-downs to Fair Value	(244		)	(195		)	(160		)	(162		)	(9		)
Sales	(308		)	(460		)	(465		)	(1,140		)	(584		)
Balance at End of Year	$	1,122		$	1,130		$	1,738		$	1,585		$	1,878
Number of Properties, Beginning of Year	3			6			5			6			1
Properties Acquired During the Year	2			1			4			3			8
Properties Sold During the Year	(2		)	(4		)	(3		)	(4		)	(3		)
Number of Properties, End of Year	3			3			6			5			6

# 44

III. SUMMARY OF LOAN LOSS EXPERIENCE

The information required in this section is presented in the discussion of the "Provision for Loan Losses and Allowance for Loan Losses" in Part II Item 7, Section B.II. beginning on page 35 of this Report, including:

• Charge-offs and Recoveries by loan type

• Factors that led to the amount of the Provision for Loan Losses

• Allocation of the Allowance for Loan Losses by loan type

The percent of loans in each loan category is presented in the table of loan types in the preceding section on page 41 of this Report.

IV. DEPOSITS

The following table sets forth the average balances of and average rates paid on deposits for the periods indicated.

AVERAGE DEPOSIT BALANCES

(Dollars In Thousands)

	Years Ended December 31,
	12/31/2019				12/31/2018				12/31/2017
	Average Balance		Rate		Average Balance		Rate		Average Balance		Rate
Demand Deposits	$	472,517	—	%	$	460,355	—	%	$	421,061	—	%
Interest-Bearing Checking Accounts	727,857		0.27	%	849,626		0.19	%	907,113		0.17	%
Savings Deposits	910,840		0.92	%	753,198		0.46	%	685,782		0.20	%
Time Deposits of $250,000 or More	95,932		2.01	%	78,159		1.51	%	32,089		0.88	%
Other Time Deposits	259,636		1.63	%	173,151		0.82	%	165,778		0.57	%
Total Deposits	$	2,466,782	0.67	%	$	2,314,489	0.33	%	$	2,211,823	0.19	%

Average total deposit balances increased by $152.3 million, or 6.6% in 2019, mainly in the demand deposit, savings deposit and time deposit categories. Growth in other time deposits includes $80million in brokered deposits in order to diversify funding with more favorable rates as compared to wholesale borrowing. The remainder of the deposit growth was generated from the Company's pre-existing branch network.

The Company did not sell or close any branches during the covered period, 2017-2019. Beginning in 2015, the Company used reciprocal deposits for a select group of municipalities to reduce the amount of investment securities required to be pledged as collateral for municipal deposits where municipal deposits in excess of the FDIC insurance coverage limits were transferred to other participating banks, divided into portions so as to qualify such transferred deposits for FDIC insurance coverage at each transferee bank. In return, reciprocal transfers to the Company in equal amounts of deposits from the participant banks. The balances of reciprocal deposits were $256.1 million and $56.6 million at December 31, 2019 and 2018, respectively.

The following table presents the quarterly average balance by deposit type for each of the most recent five quarters.  

DEPOSIT PORTFOLIO

Quarterly Average Deposit Balances

(Dollars In Thousands)

	Quarters Ended
	12/31/2019		9/30/2019		6/30/2019		3/31/2019		12/31/2018
Demand Deposits	$	491,494	$	490,177	$	454,130	$	453,668	$	473,170
Interest-Bearing Checking Accounts	724,668		686,017		733,327		768,354		817,788
Savings Deposits	1,003,612		924,868		879,026		833,832		793,299
Time Deposits of $250,000 or More	120,321		86,018		97,703		79,346		76,640
Other Time Deposits	267,326		285,448		272,104		212,785		186,334
Total Deposits	$	2,607,421	$	2,472,528	$	2,436,290	$	2,347,985	$	2,347,231

Fluctuations in balances of interest-bearing checking and savings accounts were largely the result of municipal deposit fluctuations.  Municipal deposits on average for the above period represented 20% to 30% of total deposits and are typically placed in interest-bearing checking and savings accounts, as well as time deposits.

In general, there is a seasonal pattern to municipal deposits which dip to a low point in August each year and increase in September and October from tax deposits, and increase again at the end of March from the electronic deposit of NYS Aid payments to school districts.  In addition to these seasonal fluctuations within types of accounts, the overall level of municipal deposit balances fluctuates as some municipalities move their accounts in and out of the Company's banks due to competitive factors.  Often, the balances of municipal deposits at the end of a quarter are not representative of the average balances for that quarter.

As market rates increased during 2019, the competition for deposits intensified. Deposit clients moved funds from low rate interest-bearing checking accounts to products with higher rates, such as money market savings deposits and time deposits. In

# 45

addition, the Company attracted new deposit relationships in a variety of the Company's product offerings, including demand deposits, money market savings deposits and time deposits.

The other time deposits category includes $80 million in brokered time deposits obtained in the2019to provide a diversified source of funds at more favorable rates as compared to overnight borrowings and other wholesale funding.

The total quarterly average balances as a percentage of total deposits are illustrated in the table below.

Percentage of Total Quarterly Average Deposits	Quarters Ended
	12/31/2019		9/30/2019		6/30/2019		3/31/2019		12/31/2018
Demand Deposits	18.8	%	19.8	%	18.6	%	19.3	%	20.2	%
Interest-Bearing Checking Accounts	27.8	%	27.7	%	30.1	%	32.7	%	34.8	%
Savings Deposits	38.5	%	37.5	%	36.0	%	35.5	%	33.8	%
Time Deposits of $250,000 or More	4.6	%	3.5	%	4.0	%	3.4	%	3.3	%
Other Time Deposits	10.3	%	11.5	%	11.2	%	9.1	%	7.9	%
Total Deposits	100.0	%	100.0	%	100.0	%	100.0	%	100.0	%

Demand deposits as a percentage of total deposits were fairly consistent in 2019, between 18.6% and 19.8%. Lower costing interest-bearing checking accounts decreased as a percentage of total deposits during 2019, while money market savings deposits and other time deposits increased as a percentage of total deposits.

The total quarterly interest cost of deposits, by type of deposit and in total, for each of the most recent five quarters is set forth in the table below:

Quarterly Cost of Deposits	Quarters Ended
	12/31/2019		9/30/2019		6/30/2019		3/31/2019		12/31/2018
Demand Deposits	—	%	—	%	—	%	—	%	—	%
Interest-Bearing Checking Accounts	0.30	%	0.29	%	0.25	%	0.25	%	0.22	%
Savings Deposits	0.98	%	0.99	%	0.92	%	0.78	%	0.66	%
Time Deposits of $250,000 or More	1.88	%	2.08	%	2.11	%	2.02	%	1.81	%
Other Time Deposits	1.67	%	1.74	%	1.67	%	1.36	%	1.08	%
Total Deposits	0.72	%	0.73	%	0.68	%	0.55	%	0.45	%

In general, changes in the targeted federal funds rate influence the rates being offered or paid by competitor institutions, which resulted in changes in the Company's cost of deposits. There typically is a time lag between the actions of the Federal Reserve to influence rates, and the actual repricing of deposit liabilities and this lag may be shorter or longer than the lag between Federal Reserve rate actions and the repricing of loans and other earning assets, depending upon the particular circumstances.  

The maturities of time deposits of $250,000 or more at December 31, 2019 are presented below.  (Dollars In Thousands)

Maturing in:
Under Three Months	$	51,440
Three to Six Months	50,107
Six to Twelve Months	10,632
2021	10,626
2022	—
2023	—
2024	—
Later	1,163
Total	$	123,968

V. SHORT-TERM BORROWINGS (Dollars in Thousands)

	12/31/2019			12/31/2018			12/31/2017
Overnight Advances from the FHLBNY, Federal Funds Purchased   and Securities Sold Under Agreements to Repurchase:
Balance at December 31	$	181,099		$	288,659		$	169,966
Maximum Month-End Balance	268,805			288,659			198,382
Average Balance During the Year	191,256			192,047			140,808
Average Rate During the Year	1.80		%	1.55		%	0.81		%
Rate at December 31	1.35		%	2.13		%	0.98		%

# 46

D. LIQUIDITY

The objective of effective liquidity management is to ensure that the Company has the ability to raise cash when needed at a reasonable cost.  This includes the capability of meeting expected and unexpected obligations to the Company's customers at any time.  Given the uncertain nature of customer demands as well as the need to maximize earnings, the Company must have available reasonably priced sources of funds, both on- and off-balance sheet, that can be accessed quickly in time of need.

The primary sources of available liquidity are overnight investments in federal funds sold, interest bearing bank balances at the Federal Reserve Bank of New York, and cash flow from investment securities and loans.  Certain investment securities are selected at purchase as available-for-sale based on their marketability and collateral value, as well as their yield and maturity.  The securities available-for-sale portfolio was $357.3 million at year-end 2019, an increase of $39.8 million from the year-end 2018 level. Due to the potential for volatility in market values, the Company may not always be able to sell securities on a short notice at their carrying value, even to provide needed liquidity.

In addition to liquidity from short-term investments, investment securities and loans, the Company has supplemented available operating liquidity with additional off-balance sheet sources such as federal funds lines of credit with correspondent banks and credit lines with the FHLBNY. The federal funds lines of credit are with three correspondent banks totaling $67 million which were not drawn on during 2019, other than to test the facilities.

To support the borrowing relationship with the FHLBNY, the Company has pledged collateral, including residential mortgage and home equity loans. At December 31, 2019, the Company had outstanding collateral obligations with the FHLBNY of $215 million; as of that date, the unused borrowing capacity at the FHLBNY was approximately $516 million. Brokered deposits have also been identified as an available source of funding accessible in a relatively short time period. At December 31, 2019, the balance of outstanding brokered deposits totaled $125.6 million. Also, the Company's two bank subsidiaries have each established a borrowing facility with the Federal Reserve Bank of New York, pledging certain consumer loans as collateral for potential "discount window" advances, which are maintained for contingency liquidity purposes. At December 31, 2019, the amount available under this facility was approximately $580 million, and there were no advances then outstanding.    

The Company measures and monitors basic liquidity as a ratio of liquid assets to total short-term liabilities, both with and without the availability of borrowing arrangements. Based on the level of overnight funds investments, available liquidity from the investment securities portfolio, cash flows from the loan portfolio, the stable core deposit base and the significant borrowing capacity, the Company believes that the available liquidity is sufficient to meet all funding needs that may arise in connection with any reasonably likely events or occurrences. At December 31, 2019, Arrow's basic liquidity ratio, including FHLBNY collateralized borrowing capacity, was 20.9% of total assets, or $537 million in excess of Arrow's internally-set minimum target ratio of 4%.

Because of its consistently favorable credit quality and strong balance sheet, the Company did not experience any significant liquidity constraints in 2019 and did not experience any such constraints in recent prior years, back to and including the financial crisis years. The Company has not at any time during such period been forced to pay premium rates to obtain retail deposits or other funds from any source.

E. CAPITAL RESOURCES AND DIVIDENDS

Important Regulatory Capital Standards

Dodd-Frank, enacted in 2010, directed U.S. bank regulators to promulgate revised bank organization capital standards, which were required to be at least as strict as the regulatory capital standards for banks then in effect. The Capital Rules under Dodd-Frank were adopted by the Federal bank regulatory agencies in 2013 and became effective for Arrow and its subsidiary banks on January 1, 2015. These Capital Rules are summarized in an earlier section of this Report, "Regulatory Capital Standards," beginning on page 6.

The table below sets forth the various capital ratios achieved by Arrow and its subsidiary banks, Glens Falls National and Saratoga National, as of December 31, 2019, as determined under the bank regulatory capital standards in effect on that date, as well as the minimum levels for such capital ratios that bank holding companies and banks are required to maintain under the Capital Rules (not including the "capital conservation buffer"). As demonstrated in the table, all of Arrow's and the banks' capital ratios at year-end were well in excess of the minimum required levels for such ratios, as established by the regulators. (See Item 1, Section C, under "Regulatory Capital Standards" and Item 8, Note 19 in the Notes to Consolidated Financial Statements, for information regarding the "capital conservation buffer.") In addition, on December 31, 2019, Arrow and each of the banks qualified as "well-capitalized", the highest capital classification category under the revised capital classification scheme recently established by the federal bank regulators, as in effect on that date.

Capital Ratios:	Arrow	GFNB	SNB	Minimum Required Ratio
Tier 1 Leverage Ratio	10.0%	9.5%	9.6%	4.0%
Common Equity Tier 1 Capital Ratio	12.9%	13.5%	12.7%	4.5%
Tier 1 Risk-Based Capital Ratio	13.8%	13.5%	12.7%	6.0%
Total Risk-Based Capital Ratio	14.8%	14.5%	13.6%	8.0%

Federal bank regulators have issued a final rule under the Economic Growth Act to implement the Community Bank Leverage Ratio (CBLR), introducing an optional simplified measure of capital adequacy for qualifying community banks that satisfy certain requirements, including having a tier 1 leverage ratio of greater than 9%, less than $10 billion in total consolidated assets, and limited amounts of off-balance-sheet exposures and trading assets and liabilities.  A qualifying community bank that opts into the CBLR framework and meets all requirements under the CBLR framework will be considered to have satisfied the risk-based and

# 47

leverage capital requirements, and to have met the well-capitalized ratio requirements under the “prompt corrective action” regulations and will not be required to report or calculate risk-based capital ratios.  The CBLR is calculated as the ratio of “tier 1 capital” divided by “average total consolidated assets.”  The Company’s CBLR computed in compliance with this new standard is expected to exceed this new 9% threshold.  This final rule became effective January 1, 2020, and qualifying community banking organizations can utilize the CBLR framework for purposes of filing their call reports or Form FR Y-9C, as applicable, for the first quarter of 2020 or wait until the quarter beginning April 1, 2020.

Stockholders' Equity at Year-end 2019:Stockholders' equity was $301.7 million at December 31, 2019, an increase of $32.1 million, or 11.9%, from the prior year-end.  The increase in total stockholders' equity during 2019 principally reflected the following factors: $37.5 million of net income for the period, plus $3.1 million of equity related to various stock-based compensation plans, plus $1.8 million of equity resulting from the dividend reinvestment plan, plus other comprehensive income of $7.5 million reduced by cash dividends of $15.2 million and the repurchases of common stock of $2.5 million.

Trust Preferred Securities: In each of 2003 and 2004, Arrow issued $10 million of trust preferred securities (TRUPs) in a private placement. Under the Federal Reserve Board's regulatory capital rules then in effect, TRUPs proceeds typically qualified as Tier 1 capital for bank holding companies such as Arrow's, but only in amounts up to 25% of Tier 1 capital, net of goodwill less any associated deferred tax liability. Under Dodd-Frank, any trust preferred securities that Arrow might issue on or after the grandfathering date set forth in Dodd-Frank (May 19, 2010) would no longer qualify as Tier 1 capital under bank regulatory capital guidelines, whereas TRUPs outstanding prior to the grandfathering cutoff date set forth in Dodd-Frank (May 19, 2010) would continue to qualify as Tier 1 capital until maturity or redemption, subject to limitations. Thus, Arrow's outstanding TRUPs continue to qualify as Tier 1 regulatory capital, subject to such limitations.

Dividends:The source of funds for the payment by Arrow of cash dividends to stockholders consists primarily of dividends declared and paid to it by its bank subsidiaries.  In addition to legal and regulatory limitations on payments of dividends by Arrow (i.e., the need to maintain adequate regulatory capital), there are also legal and regulatory limitations applicable to the payment of dividends by the bank subsidiaries to Arrow.  As of December 31, 2019, under the statutory limitations in national banking law, the maximum amount that could have been paid by the bank subsidiaries to Arrow, without special regulatory approval, was approximately $64.6 million  The ability of Arrow and its banks to pay dividends in the future is and will continue to be influenced by regulatory policies, capital guidelines and applicable laws.

See Part II, Item 5, "Market for the Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities" for a recent history of its cash dividend payments.

Stock Repurchase Program: In October 2019, the Board of Directors approved a $5.0 million stock repurchase program. effective January 1, 2020 (the 2020 program), under which management is authorized, in its discretion, to cause the Company to repurchase up to $5 million of shares of Arrow's common stock during 2020, in the open market or in privately negotiated transactions, to the extent management believes the Company's stock is reasonably priced and such repurchases appear to be an attractive use of available capital and in the best interests of its shareholders. This 2020 program replaced a similar repurchase program which was in effect over the period from January 30, 2019 through December 31, 2019 (the 2019 program), which also authorized the repurchase of up to $5.0 million of shares of Arrow's common stock. As of December 31, 2019 approximately $1.2 million had been used under the 2019 program to repurchase Arrow shares. This total does not include approximately $2.5 million of Arrow's Common Stock that the Company repurchased during 2019 other than through its repurchase program, i.e., repurchases of Arrow shares on the market utilizing funds accumulated under Arrow's Dividend Reinvestment Plan and the surrender or deemed surrender of Arrow stock to the Company in connection with employees' stock-for-stock exercises of compensatory stock options to buy Arrow stock.

F. OFF-BALANCE SHEET ARRANGEMENTS

In the normal course of operations, Arrow may engage in a variety of financial transactions or arrangements, including derivative transactions or arrangements, that in accordance with generally accepted accounting principles are not recorded in the financial statements, or are recorded in amounts that differ from the notional amounts.  These transactions or arrangements involve, to varying degrees, elements of credit, interest rate, and liquidity risk.  Such transactions or arrangements may be used by Arrow or Arrow's customers for general corporate purposes, such as managing credit, interest rate, or liquidity risk or to optimize capital, or may be used by Arrow or Arrow's customers to manage funding needs.

In 2019, Arrow entered into interest rate swap agreements with its commercial customers to provide them with a long-term fixed rate, while simultaneously Arrow entered into offsetting interest rate swap agreements with a counterparty to swap the fixed rate to a variable rate to manage interest rate exposure.

The Company's interest rate swap agreements are not designated as a hedge for accounting purposes. As the interest rate swap agreements have substantially equivalent and offsetting terms, they do not present any material exposure to the Company's consolidated statements of income. The Company records its interest rate swap agreements at fair value and is presented on a gross basis within other assets and other liabilities on the consolidated balance sheets. Changes in the fair value of assets and liabilities arising from these derivatives are included, net, in other income in the consolidated statement of income.

# 48

G. CONTRACTUAL OBLIGATIONS (Dollars In Thousands)

	Payments Due by Period
Contractual Obligation	Total		Less Than 1 Year		1-3 Years		3-5 Years		More Than 5 Years
Long-Term Debt Obligations:
Federal Home Loan Bank Advances 1	$	30,000	$	25,000	$	5,000	$	—	$	—
Junior Subordinated Obligations     Issued to Unconsolidated     Subsidiary Trusts 2	20,000		—		—		—		20,000
Operating Lease Obligations 3	7,213		788		1,249		1,063		4,113
Finance Lease Obligations 3	9,400		230		407		492		8,271
Obligations under Retirement Plans 4	40,066		4,057		7,499		8,186		20,324
Total	$	106,679	$	30,075	$	14,155	$	9,741	$	52,708

¹ See Note 10, Debt, to the Consolidated Financial Statements for additional information on Federal Home Loan Bank Advances, including call provisions.

² See Note 10, Debt, to the Consolidated Financial Statements for additional information on Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts (trust preferred securities).

³ See Note 18, Leases, to the Consolidated Financial Statements for additional information on Operating Lease Obligations.

⁴ See Note 13, Retirement Benefit Plans, to the Consolidated Financial Statements for additional information on Retirement Benefit Plans.

# 49

H. RECENTLY ISSUED ACCOUNTING STANDARDS

The following accounting standards have been issued and become effective for the Company at a future date:

In June 2016, the FASB issued ASU 2016-13 "Financial Instruments - Credit Losses" ("CECL") which will change the way financial entities measure expected credit losses for financial assets, primarily loans. Under this ASU, the "incurred loss" model will be replaced with an "expected loss" model which will recognize losses over the life of the instrument and requires consideration of a broader range of reasonable and supportable information. Currently, credit losses on available-for-sale securities reduce the carrying value of the instrument and cannot be reversed. Under CECL, the amount of the credit loss is carried as a valuation allowance and can be reversed. The standard also requires expanded credit quality disclosures. In April 2019, the FASB issued ASU 2019-04 "Codification Improvements to Topic 326, Financial Instruments-Credit Losses; Topic 815, Derivatives and Hedging; and Topic 825, Financial Instruments," which clarifies that the estimate of expected credit losses should include expected recoveries of financial assets, and that contractual extension or renewal options that are not unconditionally cancellable by the lender are considered when determining the contractual term over which expected credit losses are measured. The Company's loan terms for contractual extensions and renewal options are unconditionally cancellable by the Company (that is, the Company has no obligation to extend or renew existing loans), and therefore are not considered in measuring expected credit losses. In May 2019, the FASB issued ASU 2019-05 "Targeted Transition Relief," which allows entities to irrevocably elect the fair value option for certain financial assets measured at amortized cost, not including held-to-maturity investment securities which will continue to be measured at amortized cost. This will apply to those institutions that elect the fair value option on newly originated or purchased financial assets, to avoid the possibility of dual measurement methodologies for identical or similar financial assets.

CECL became effective for Arrow on January 1, 2020. The initial adjustment will not be reported in earnings, but as the cumulative effect of a change in accounting principle and the adoption will require additional disclosures in future periods. Through the date of adoption, the Company has held CECL working group meetings that included individuals from various functional areas relevant to the implementation of CECL. The Company's CECL working group have developed accounting policies for credit losses including, among other things, management’s decisions regarding portfolio segmentation, life of loan considerations, and reasonable and supportable forecasting methodology. CECL describes several acceptable methodologies for calculating expected losses on a loan or a pool of loans. The Company has identified the discounted cash flow method for determining losses for the commercial loan portfolios and the residential real estate portfolios, and the vintage method for the consumer indirect loan portfolio. As a result of analyses performed, including the availability of future economic data, the Company will utilize an 18-month reasonable and supportable forecast period, and revert to an historic loss rate using the straight-line method over a two year reversion period. The Company has identified the economic data that best correlate with expected loan losses through the use of various regression analyses of historical economic information and loan losses. The adoption of this standard will change the way qualitative factors are determined as compared to the current methodology used under the current allowance for loan losses model.

The Company has performed a parallel run as of December 31, 2019 and is in process of reviewing the most recent model run, reviewing the results of model back-testing, finalizing certain assumptions including qualitative adjustments, and incorporating the feedback from the third party model validation process into the model. The Company has also developed a control framework and is in process of finalizing controls. The Company continues to monitor the effect of this guidance, as well as regulatory guidance, and evaluate the effect it will have on the consolidated financial statements, disclosures and processes and internal controls.

Based on our fourth quarter parallel run, review of the portfolio, including the composition, characteristics and quality of the underlying loans, and the prevailing economic conditions and forecasts as of the adoption date, the Company believes that adoption of CECL will result in an immaterial impact to retained earnings. The Company will remain a well-capitalized financial institution under current regulatory calculations.

In August 2018, the FASB issued ASU 2018-13 "Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurement" as part of its disclosure framework, and pursuant to which FASB has eliminated, amended and added disclosure requirements for fair value measurements. The following disclosure requirements were eliminated: amount of and reasons for transfers between Level 1 and Level 2 of the fair value hierarchy; the policy of the timing of transfers between levels of the fair value hierarchy; and the valuation processes for Level 3 fair value measurements. For public companies such as Arrow, the following new disclosures will be required: changes in unrealized gains and losses for the period included in other comprehensive income (OCI); the range and weighted average of significant unobservable inputs used or, alternatively, a company may choose to disclose other quantitative information if it determines that it is a more reasonable and rational method that reflects the distribution of unobservable inputs used. For Arrow, the standard becomes effective in the first quarter of 2020. The Company does not expect that the adoption of this change in fair value disclosure will have a material impact on its financial position or the results of operations in periods subsequent to its adoption.

In August 2018, the FASB issued ASU 2018-14 "Disclosure Framework-Changes to the Disclosure Requirements for Defined Benefit Plans" which applies to all companies that provide defined benefit pension or other postretirement benefit plans for their employees. Certain disclosure requirements have been eliminated such as reporting the amounts in accumulated other comprehensive income expected to be recognized as components of net periodic benefit cost over the next year, and reporting the effects of a one-percentage-point change in the assumed healthcare cost trend rate on the aggregate of the service cost and interest cost components of net periodic benefit cost and on the benefit obligation for postretirement healthcare benefits. New required disclosures for reporting the weighted-average interest rate used to credit cash balance and similar plans that have a promised interest credit, the reasons for significant gains and losses affecting benefit obligations and other requirements for reporting aggregate information related to pension plans. For Arrow, the standard becomes effective at December 31, 2020. The Company does not

# 50

expect that the adoption of this change affecting defined benefit plan disclosures will have a material impact on its financial position or the results of operations.

In August 2018, the FASB issued ASU 2018-15 "Customer's Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract" which will require companies to defer potentially significant, specified implementation costs incurred in a cloud computing arrangement that are currently often expensed under US GAAP. For Arrow, the standard becomes effective at January 1, 2020. The Company does not expect that the adoption of this standard will have a material impact on its financial position or the results of operations in periods subsequent to its adoption.

In October 2018, the FASB issued ASU No. 2018-17, Consolidation (Topic 810): Targeted Improvements to Related Party Guidance for Variable Interest Entities ("ASU 2018-17"). ASU 2018-17 provides that indirect interests held through related parties in common control arrangements should be considered on a proportional basis for determining whether fees paid to decision makers and service providers are variable interests. For Arrow, the standard becomes effective on January 1, 2020. The Company does not expect that the adoption will have a material impact on its financial position or the results of operations.

In December 2019, the FASB issued ASU 2019-12 "Simplifying the Accounting for Income Taxes" (Topic 740), which removes certain exceptions to the general principles in Topic 740 and improves consistent application of and simplifies GAAP for other areas of Topic 740 by clarifying and amending existing guidance. This ASU is effective for fiscal years beginning after December 15, 2020 and interim periods within those fiscal years, with early adoption permitted. Arrow will adopt this standard effective on January 1, 2021. The Company does not expect that the adoption of this standard will have a material impact on its financial position or the results of operations in periods subsequent to its adoption.

# 51

I. FOURTH QUARTER RESULTS

Arrow reported net income of $9.74 million for the fourth quarter of 2019, an increase of $982 thousand, or 11.2%, from the net income of $8.76 million reported for the fourth quarter of 2018.  Diluted earnings per common share for the fourth quarter of 2019 were $0.65, up from $0.59 during the fourth quarter of 2018.  The net change in earnings between the two quarters was due to the following: (a) a $1.3 millionincrease in net interest income, (b) a $282 thousandincrease in noninterest income, (c) a $12 thousanddecrease in the provision for loan losses, (d) a $218 thousandincrease in noninterest expense, and (e) a $353 thousandincrease in the provision for income taxes.  The principal factors contributing to these quarter-to-quarter changes are included in the discussion of the year-to-year changes in net income set forth elsewhere in this Item 7, specifically, in Section B, "Results of Operations," above, as well as in the Company's Current Report on Form 8-K, as filed with the SEC on January 28, 2020, incorporating by reference the Company's earnings release for the year ended December 31, 2019.

SELECTED FOURTH QUARTER FINANCIAL INFORMATION

(Dollars In Thousands, Except Per Share Amounts)

	For the Quarters Ended  December 31,
	2019			2018
Interest and Dividend Income	$	28,367		$	26,000
Interest Expense	5,449			4,343
Net Interest Income	22,918			21,657
Provision for Loan Losses	634			646
Net Interest Income after Provision for Loan Losses	22,284			21,011
Noninterest Income	7,081			6,799
Noninterest Expense	17,099			16,881
Income Before Provision for Income Taxes	12,266			10,929
Provision for Income Taxes	2,526			2,171
Net Income	$	9,740		$	8,758
SHARE AND PER SHARE DATA:
Weighted Average Number of Shares Outstanding:
Basic	14,978			14,885
Diluted	15,026			14,949
Basic Earnings Per Common Share	$	0.65		$	0.59
Diluted Earnings Per Common Share	0.65			0.59
Cash Dividends Per Common Share	0.260			0.252
AVERAGE BALANCES:
Assets	$	3,113,114		$	2,954,031
Earning Assets	2,969,972			2,831,438
Loans	2,358,110			2,160,435
Deposits	2,607,421			2,347,231
Stockholders’ Equity	296,124			268,503
SELECTED RATIOS (Annualized):
Return on Average Assets	1.24		%	1.18		%
Return on Average Equity	13.05		%	12.94		%
Net Interest Margin	3.06		%	3.03		%
Net Charge-offs to Average Loans	0.06		%	0.08		%
Provision for Loan Losses to Average Loans	0.11		%	0.12		%

# 52

SUMMARY OF QUARTERLY FINANCIAL DATA (Unaudited)

The following quarterly financial information for 2019 and 2018 is unaudited, but, in the opinion of management, fairly presents the results of Arrow.  

SELECTED QUARTERLY FINANCIAL DATA

(Dollars In Thousands, Except Per Share Amounts)

	2019
	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Total Interest and Dividend Income	$	26,213	$	27,227	$	27,952	$	28,367
Net Interest Income	21,121		21,707		22,303		22,918
Provision for Loan Losses	472		455		518		634
Net Securities Gains	76		—		146		67
Income Before Provision for Income Taxes	10,884		11,240		12,685		12,266
Net Income	8,734		8,934		10,067		9,740
Basic Earnings Per Common Share	0.59		0.60		0.67		0.65
Diluted Earnings Per Common Share	0.58		0.60		0.67		0.65

	2018
	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Total Interest and Dividend Income	$	22,418	$	23,590	$	24,495	$	26,000
Net Interest Income	20,402		20,962		20,997		21,657
Provision for Loan Losses	746		629		586		646
Net Securities Gains (Losses)	18		223		114		(142		)
Income Before Provision for Income Taxes	10,589		12,052		11,735		10,929
Net Income	8,531		9,730		9,260		8,758
Basic Earnings Per Common Share	0.57		0.66		0.62		0.59
Diluted Earnings Per Common Share	0.57		0.65		0.62		0.58

# 53

Item 7A.  Quantitative and Qualitative Disclosures About Market Risk

In addition to credit risk in the loan portfolio and liquidity risk, discussed earlier, the Company's business activities also generate market risk.  Market risk is the possibility that changes in future market rates (interest rates) or prices (market value of financial instruments) will make the Company's position (i.e. assets and operations) less valuable.  The Company's primary market risk is interest rate volatility. The ongoing monitoring and management of interest rate risk is an important component of the asset/liability management process, which is governed by policies that are reviewed and approved annually by the Board of Directors.  The Board of Directors delegates responsibility for carrying out asset/liability oversight and control to management's Asset/Liability Committee ("ALCO").  In this capacity ALCO develops guidelines and strategies impacting the asset/liability profile based upon estimated market risk sensitivity, policy limits and overall market interest rate levels and trends.  

Changes in market interest rates, whether increases or decreases, can trigger repricing and changes in the pace of payments for both assets and liabilities (prepayment risk). This may individually or in combination affect net interest income, net interest margin, and ultimately net income, either positively or negatively. ALCO utilizes the results of a detailed and dynamic simulation model to quantify this interest rate risk by projecting net interest income in various interest rate scenarios.  

The Company's standard simulation model applies a parallel shift in interest rates, ramped over a 12-month period, to capture the impact of changing interest rates on net interest income.  The results are compared to ALCO policy limits which specify a maximum tolerance level for net interest income exposure over one and two year periods, assuming no balance sheet growth and a 200 basis point upward and a 100 basis point downward shift in interest rates. Additional tools to monitor potential longer-term interest rate risk, including periodic stress testing involving hypothetical sudden and significant interest rate spikes are also evaluated.

The following table summarizes the percentage change in net interest income as compared to the base scenario, which assumes no change in market interest rates as generated from the standard simulation model. The results are presented for each of the first two years of the simulation period for the 200 basis point increase in interest rate scenario and the 100 basis point decrease in interest rate scenario. These results are well within the ALCO policy limits as shown.

As of December 31, 2019:

	Change in Interest Rate		Policy Limit
	+ 200 basis points	- 100 basis points
Calculated change in Net Interest Income - Year 1	(6.80)%	(0.99)%	(10.00)%
Calculated change in Net Interest Income - Year 2	0.18%	(8.93)%	(15.00)%

Historically, there has existed an inverse relationship between changes in prevailing rates and the Company's net interest income, suggesting that liabilities and sources of funds generally reprice more quickly than earning assets. (near-term liability sensitivity). However, when net interest income is simulated over a longer time frame, this exposure is limited, and actually reverses, as asset yields continue to reprice while the cost of funding reaches assumed ceilings or floors (long-term asset sensitivity).

The simulated results underlying the sensitivity analysis are based upon numerous assumptions including: the nature and timing of changes in interest rates including yield curve shape, prepayments on loans and securities, deposit decay rates, pricing decisions on loans and deposits, reinvestment/replacement of asset and liability cash flows, and others.  While assumptions are developed based upon current economic and local market conditions, the Company cannot make any assurance as to the predictive nature of these assumptions including how customer preferences or competitor influences might change.

Also, as market conditions vary from those assumed in the sensitivity analysis, actual results will differ due to: prepayment/refinancing levels likely deviating from those assumed, the varying impact of interest rate changes on caps or floors on adjustable rate assets, the potential effect of changing debt service levels on customers with adjustable rate loans, depositor early withdrawals and product preference changes, unanticipated shifts in the yield curve and other internal/external variables.  Furthermore, the sensitivity analysis does not reflect actions that ALCO might take in responding to or anticipating changes in interest rates.

Item 8. Financial Statements and Supplementary Data

The following audited Consolidated Financial Statements and unaudited supplementary data are submitted herewith:

Reports of Independent Registered Public Accounting Firm

Consolidated Balance Sheets as of December 31, 2019 and 2018

Consolidated Statements of Income for the Years Ended December 31, 2019, 2018 and 2017

Consolidated Statements of Comprehensive Income for the Years Ended December 31, 2019, 2018 and 2017

Consolidated Statements of Changes in Stockholders' Equity for the Years Ended December 31, 2019, 2018 and 2017

Consolidated Statements of Cash Flows for the Years Ended December 31, 2019, 2018 and 2017

Notes to Consolidated Financial Statements

# 54

Report of Independent Registered Public Accounting Firm

To the Stockholders and Board of Directors

Arrow Financial Corporation:

Opinion on the ConsolidatedFinancial Statements

We have audited the accompanying consolidated balance sheets of Arrow Financial Corporation and subsidiaries (the Company) as of December 31, 2019 and 2018, the related consolidated statements of income, comprehensive income, changes in stockholders’ equity, and cash flows for each of the years in the three‑year period ended December 31, 2019, and the related notes (collectively, the consolidated financial statements). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2019 and 2018, and the results of its operations and its cash flows for each of the years in the three‑year period ended December 31, 2019, in conformity with U.S. generally accepted accounting principles.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company’s internal control over financial reporting as of December 31, 2019, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission, and our report dated February 28, 2020 expressed an unqualified opinion on the effectiveness of the Company’s internal control over financial reporting.

Basis for Opinion

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these consolidated financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. We believe that our audits provide a reasonable basis for our opinion.

/s/ KPMG LLP

We have served as the Company’s auditor since 1990.

Albany, New York

February 28, 2020

# 55

Report of Independent Registered Public Accounting Firm

The Stockholders and Board of Directors

Arrow Financial Corporation:

Opinion on Internal Control Over Financial Reporting

We have audited Arrow Financial Corporation and subsidiaries’ (the Company) internal control over financial reporting as of December 31, 2019, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2019, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated balance sheets of the Company as of December 31, 2019 and 2018, the related consolidated statements of income, comprehensive income, changes in stockholders’ equity, and cash flows for each of the years in the three-year period ended December 31, 2019, and the related notes (collectively, the consolidated financial statements), and our report dated February 28, 2020 expressed an unqualified opinion on those consolidated financial statements.

Basis for Opinion

The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management Report on Internal Controls Over Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audit also included performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

Definition and Limitations of Internal Control Over Financial Reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

/s/ KPMG LLP

Albany, New York

February 28, 2020

# 56

ARROW FINANCIAL CORPORATION AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (Dollars In Thousands, Except Share and Per Share Amounts)
	December 31, 2019			December 31, 2018
ASSETS
Cash and Due From Banks	$	47,035		$	56,529
Interest-Bearing Deposits at Banks	23,186			27,710
Investment Securities:
Available-for-Sale	357,334			317,535
Held-to-Maturity (Approximate Fair Value of $249,618 at December 31, 2019, and $280,338 at December 31, 2018)	245,065			283,476
Equity Securities	2,063			1,774
Other Investments	10,317			15,506
Loans	2,386,120			2,196,215
Allowance for Loan Losses	(21,187		)	(20,196		)
Net Loans	2,364,933			2,176,019
Premises and Equipment, Net	40,629			30,446
Goodwill	21,873			21,873
Other Intangible Assets, Net	1,661			1,852
Other Assets	70,179			55,614
Total Assets	$	3,184,275		$	2,988,334
LIABILITIES
Noninterest-Bearing Deposits	$	484,944		$	472,768
Interest-Bearing Checking Accounts	689,221			790,781
Savings Deposits	1,046,568			818,048
Time Deposits over $250,000	123,968			73,583
Other Time Deposits	271,353			190,404
Total Deposits	2,616,054			2,345,584
Federal Funds Purchased and Securities Sold Under Agreements to Repurchase	51,099			54,659
Federal Home Loan Bank Overnight Advances	130,000			234,000
Federal Home Loan Bank Term Advances	30,000			45,000
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	20,000			20,000
Finance Leases	5,254			—
Other Liabilities	30,140			19,507
Total Liabilities	2,882,547			2,718,750
STOCKHOLDERS’ EQUITY
Preferred Stock, $1 Par Value and 1,000,000 Shares Authorized at December 31, 2019 and $5 Par Value; 1,000,000 Shares Authorized at December 31, 2018	—			—
Common Stock, $1 Par Value; 30,000,000 Shares Authorized at December 31, 2019 and 20,000,000 Shares Authorized at December 31, 2018 (19,606,449 Shares Issued at December 31, 2019, and 19,035,565 Shares Issued at December 31, 2018)	19,606			19,035
Additional Paid-in Capital	335,355			314,533
Retained Earnings	33,218			29,257
Unallocated ESOP Shares (None at December 31, 2019, and 5,001 Shares at December 31, 2018)	—			(100		)
Accumulated Other Comprehensive Loss	(6,357		)	(13,810		)
Treasury Stock, at Cost (4,608,258 Shares at December 31, 2019, and 4,558,207 Shares at December 31, 2018)	(80,094		)	(79,331		)
Total Stockholders’ Equity	301,728			269,584
Total Liabilities and Stockholders’ Equity	$	3,184,275		$	2,988,334

See Notes to Consolidated Financial Statements.

# 57

ARROW FINANCIAL CORPORATION AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF INCOME (Dollars In Thousands, Except Per Share Amounts)
	Years Ended December 31,
	2019		2018		2017
INTEREST AND DIVIDEND INCOME
Interest and Fees on Loans	$	95,467	$	81,647	$	70,202
Interest on Deposits at Banks	722		711		348
Interest and Dividends on Investment Securities:
Fully Taxable	8,883		8,582		7,884
Exempt from Federal Taxes	4,687		5,563		6,223
Total Interest and Dividend Income	109,759		96,503		84,657
INTEREST EXPENSE
Interest-Bearing Checking Accounts	1,985		1,618		1,510
Savings Deposits	8,399		3,457		1,371
Time Deposits over $250,000	1,932		1,183		282
Other Time Deposits	4,224		1,420		950
Federal Funds Purchased and Securities Sold Under Agreements to Repurchase	100		62		44
Federal Home Loan Bank Advances	3,952		3,779		2,083
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	1,019		966		766
Interest on Financing Leases	99		—		—
Total Interest Expense	21,710		12,485		7,006
NET INTEREST INCOME	88,049		84,018		77,651
Provision for Loan Losses	2,079		2,607		2,736
NET INTEREST INCOME AFTER PROVISION FOR    LOAN LOSSES	85,970		81,411		74,915
NONINTEREST INCOME
Income From Fiduciary Activities	8,809		9,255		8,417
Fees for Other Services to Customers	10,176		10,134		9,591
Insurance Commissions	7,182		7,888		8,612
Net Gain (Loss) on Securities	289		213		(448		)
Net Gain on Sales of Loans	622		135		546
Other Operating Income	1,477		1,324		927
Total Noninterest Income	28,555		28,949		27,645
NONINTEREST EXPENSE
Salaries and Employee Benefits	38,402		38,788		37,677
Occupancy Expenses, Net	5,407		5,026		4,911
Technology and Equipment Expense	13,054		11,284		10,474
FDIC Assessments	157		881		891
Other Operating Expense	10,430		9,076		8,752
Total Noninterest Expense	67,450		65,055		62,705
INCOME BEFORE PROVISION FOR INCOME TAXES	47,075		45,305		39,855
Provision for Income Taxes	9,600		9,026		10,529
NET INCOME	$	37,475	$	36,279	$	29,326
Average Shares Outstanding:
Basic	14,940		14,840		14,739
Diluted	14,983		14,922		14,838
Per Common Share:
Basic Earnings	$	2.51	$	2.44	$	1.99
Diluted Earnings	2.50		2.43		1.98

Share and Per Share Amounts have been restated for the September 27, 20193% stock dividend.

See Notes to Consolidated Financial Statements.

# 58

ARROW FINANCIAL CORPORATION AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Dollars In Thousands)
	Years Ended December 31,
	2019		2018			2017
Net Income	$	37,475	$	36,279		$	29,326
Other Comprehensive Income (Loss), Net of Tax:
Unrealized Net Securities Holding Gains (Losses) Arising During the Year	4,162		(2,116		)	(940		)
Reclassification Adjustment for Net Securities Losses Included in Net Income	—		—			337
Net Retirement Plan Gain (Loss)	2,614		(2,833		)	214
Net Retirement Plan Prior Service Cost	—		(338		)	—
Amortization of Net Retirement Plan Actuarial Loss	510		242			362
Amortization of Net Retirement Plan Prior Service (Credit) Cost	167		80			(8		)
Other Comprehensive Income (Loss)	7,453		(4,965		)	(35		)
Comprehensive Income	$	44,928	$	31,314		$	29,291

See Notes to Consolidated Financial Statements.

# 59

ARROW FINANCIAL CORPORATION AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY

(Dollars In Thousands, Except Share and Per Share Amounts)

	Common Stock		Additional Paid-In Capital		Retained Earnings			Unallocated ESOP Shares			Accumul ated Other Com prehensive Income (Loss)			Treasury Stock			Total
Balance at December 31, 2016	$	17,943	$	270,880	$	28,644		$	(400	)	$	(6,834	)	$	(77,381	)	$	232,852
Net Income	—		—		29,326			—			—			—			29,326
Other Comprehensive Loss	—		—		—			—			(35		)	—			(35		)
Reclassification due to the adoption of ASU No. 2018-02	—		—		1,645			—			(1,645		)	—			—
3% Stock Dividend (538,100 Shares)	538		16,660		(17,198		)	—			—			—			—
Cash Dividends Paid, $.92 per Share 1	—		—		(13,599		)	—			—			—			(13,599		)
Shares Issued for Stock Option Exercises, net   (57,756 Shares)	—		544		—			—			—			646			1,190
Shares Issued Under the Directors’ Stock   Plan  (6,828 Shares)	—		160		—			—			—			73			233
Shares Issued Under the Employee Stock   Purchase Plan  (15,028 Shares)	—		331		—			—			—			165			496
Shares Issued for Dividend Reinvestment   Plans (49,605 Shares)	—		1,140		—			—			—			544			1,684
Stock-Based Compensation Expense	—		351		—			—			—			—			351
Purchase of Treasury Stock   (96,496 Shares)	—		—		—			—			—			(3,248		)	(3,248		)
Allocation of ESOP Stock  (10,407 Shares)	—		153		—			200			—			—			353
Balance at December 31, 2017	$	18,481	$	290,219	$	28,818		$	(200	)	$	(8,514	)	$	(79,201	)	$	249,603
Balance at December 31, 2017	$	18,481	$	290,219	$	28,818		$	(200	)	$	(8,514	)	$	(79,201	)	$	249,603
Net Income	—		—		36,279			—			—			—			36,279
Other Comprehensive Loss	—		—		—			—			(4,965		)	—			(4,965		)
Impact of the Adoption of ASU 2014-09	—		—		(102		)	—			—			—			(102		)
Impact of the Adoption of ASU 2016-01	—		—		331			—			(331		)	—			—
3% Stock Dividend (554,264 Shares) 2	554		21,126		(21,680		)	—			—			—			—
Cash Dividends Paid, $0.97 per Share 1	—		—		(14,389		)	—			—			—			(14,389		)
Shares Issued for Stock Option Exercises, net (105,055 Shares)	—		1,079		—			—			—			1,176			2,255
Shares Issued Under the Directors' Stock Plan (5,601 Shares)	—		142		—			—			—			63			205
Shares Issued Under the Employee Stock Purchase Plan (14,832 Shares)	—		340		—			—			—			165			505
Shares Issued for Dividend Reinvestment Plans (49,714 Shares)	—		1,197		—			—			—			564			1,761
Stock-Based Compensation Expense	—		356		—			—			—			—			356
Purchase of Treasury Stock (58,527 Shares)	—		—		—			—			—			(2,098		)	(2,098		)
Allocation of ESOP Stock  (4,931 Shares)	—		74		—			100			—			—			174
Balance at December 31, 2018	$	19,035	$	314,533	$	29,257		$	(100	)	$	(13,810	)	$	(79,331	)	$	269,584

# 60

ARROW FINANCIAL CORPORATION AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY, Continued (Dollars In Thousands, Except Share and Per Share Amounts)
	Common Stock		Additional Paid-In Capital		Retained Earnings			Unallocated ESOP Shares			Accumul ated Other Com prehensive Income (Loss)			Treasury Stock			Total
Balance at December 31, 2018	$	19,035	$	314,533	$	29,257		$	(100	)	$	(13,810	)	$	(79,331	)	$	269,584
Net Income	—		—		37,475			—			—			—			37,475
Other Comprehensive Income	—		—		—			—			7,453			—			7,453
3% Stock Dividend (570,884 Shares) 2	571		17,737		(18,308		)	—			—			—			—
Cash Dividends Paid, $1.02 per Share 1	—		—		(15,206		)	—			—			—			(15,206		)
Shares Issued for Stock Option Exercises, net (84,216 Shares)	—		877		—			—			—			915			1,792
Shares Issued Under the Directors' Stock Plan (7,580 Shares)	—		177		—			—			—			81			258
Shares Issued Under the Employee Stock Purchase Plan (15,379 Shares)	—		328		—			—			—			165			493
Shares Issued for Dividend Reinvestment Plans (51,191 Shares)	—		1,232		—			—			—			545			1,777
Stock-Based Compensation Expense	—		391		—			—			—			—			391
Purchase of Treasury Stock (73,495 Shares)	—		—		—			—			—			(2,469		)	(2,469		)
Allocation of ESOP Stock  (5,151 Shares)	—		80		—			100			—			—			180
Balance at December 31, 2019	$	19,606	$	335,355	$	33,218		$	—		$	(6,357	)	$	(80,094	)	$	301,728

¹ Cash dividends paid per share have been adjusted for the September 27, 20193% stock dividend.

² Included in the shares issued for the 3% stock dividend in 2019 were treasury shares of 134,922 and unallocated ESOP shares of 150.

See Notes to Consolidated Financial Statements.

# 61

ARROW FINANCIAL CORPORATION AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

(Dollars in Thousands)

	December 31,
Cash Flows from Operating Activities:	2019			2018			2017
Net Income	$	37,475		$	36,279		$	29,326
Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities:
Provision for Loan Losses	2,079			2,607			2,736
Depreciation and Amortization	5,503			4,751			5,398
Allocation of ESOP Stock	180			174			353
Gains on the Sale of Securities Available-for-Sale	—			—			(134		)
Losses on the Sale of Securities Available-for-Sale	—			—			582
Net Gain on Equity Securities	(289		)	(213		)	—
Loans Originated and Held-for-Sale	(23,850		)	(4,179		)	(17,468		)
Proceeds from the Sale of Loans Held-for-Sale	24,538			4,426			18,171
Net Gains on the Sale of Loans	(622		)	(135		)	(546		)
Net Losses on the Sale or Write-down of Premises and Equipment,     Other Real Estate Owned and Repossessed Assets	882			159			210
Contributions to Pension & Postretirement Plans	(675		)	(744		)	(792		)
Deferred Income Tax Benefit (Expense)	344			(92		)	(1,530		)
Shares Issued Under the Directors’ Stock Plan	258			205			233
Stock-Based Compensation Expense	391			356			351
Tax Benefit from Exercise of Stock Options	227			240			112
Net Increase in Other Assets	(12,527		)	(1,182		)	(157		)
Net Increase (Decrease) in Other Liabilities	10,030			(676		)	982
Net Cash Provided By Operating Activities	43,944			41,976			37,827
Cash Flows from Investing Activities:
Proceeds from the Sale of Securities Available-for-Sale	—			—			107,175
Proceeds from the Maturities and Calls of Securities Available-for-Sale	96,058			61,807			53,863
Purchases of Securities Available-for-Sale	(131,348		)	(84,746		)	(117,262		)
Proceeds from the Maturities and Calls of Securities Held-to-Maturity	41,607			58,978			49,244
Purchases of Securities Held-to-Maturity	(4,003		)	(7,506		)	(40,851		)
Net Increase in Loans	(193,460		)	(247,569		)	(200,600		)
Proceeds from the Sales of Premises and Equipment, Other    Real Estate Owned and Repossessed Assets	1,511			1,828			1,408
Purchase of Premises and Equipment	(7,785		)	(5,103		)	(2,602		)
Proceeds from the Sale of a Subsidiary, Net	—			98			96
Net Decrease (Increase) in Federal Home Loan Bank Stock	5,189			(5,557		)	963
Net Cash Used In Investing Activities	(192,231		)	(227,770		)	(148,566		)
Cash Flows from Financing Activities:
Net Increase in Deposits	270,470			100,468			128,569
Net (Decrease) Increase in Short-Term Federal Home Loan Bank Borrowings	(104,000		)	129,000			(18,000		)
Net (Decrease) Increase in Short-Term Borrowings	(3,560		)	(10,307		)	29,130
Finance Lease Payments	(28		)	—			—
Repayments of Federal Home Loan Bank Advances	(15,000		)	(10,000		)	—
Purchase of Treasury Stock	(2,469		)	(2,098		)	(3,248		)
Shares Issued for Stock Option Exercises, net	1,792			2,255			1,190
Shares Issued Under the Employee Stock Purchase Plan	493			505			496
Shares Issued for Dividend Reinvestment Plans	1,777			1,761			1,684
Cash Dividends Paid	(15,206		)	(14,389		)	(13,599		)
Net Cash Provided By Financing Activities	134,269			197,195			126,222
Net (Decrease) Increase in Cash and Cash Equivalents	(14,018		)	11,401			15,483
Cash and Cash Equivalents at Beginning of Year	84,239			72,838			57,355
Cash and Cash Equivalents at End of Year	$	70,221		$	84,239		$	72,838
Supplemental Disclosures to Statements of Cash Flow Information:
Interest on Deposits and Borrowings	$	20,843		$	12,212		$	6,957
Income Taxes	9,931			10,037			11,454
Non-cash Investing and Financing Activity:
Transfer of Loans to Other Real Estate Owned and Repossessed Assets	1,810			1,015			1,779

See Notes to Consolidated Financial Statements.

# 62

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Note 1: RISKS AND UNCERTAINTIES

Nature of Operations - Arrow Financial Corporation, a New York corporation, was incorporated on March 21, 1983 and is registered as a bank holding company within the meaning of the Bank Holding Company Act of 1956.  The banking subsidiaries are Glens Falls National Bank and Trust Company (Glens Falls National/GFNB) whose main office is located in Glens Falls, New York, and Saratoga National Bank and Trust Company (Saratoga National/SNB) whose main office is located in Saratoga Springs, New York.  The two banks provide a full range of services to individuals and small to mid-size businesses in northeastern New York State from Albany, the State's capitol, to the Canadian border. Both banks have wealth management departments which provide investment management and administrative services. An active subsidiary of Glens Falls National is Upstate Agency LLC, offering insurance services including property, and casualty insurance, group health insurance and individual life insurance products. North Country Investment Advisers, Inc., a registered investment adviser that provides investment advice to our proprietary mutual funds, and Arrow Properties, Inc., a real estate investment trust, or REIT, are subsidiaries of Glens Falls National. Arrow also owns directly two subsidiary business trusts, organized in 2003 and 2004 to issue trust preferred securities (TRUPs), which are still outstanding.

Concentrations of Credit - Virtually all of Arrow's loans are with borrowers in upstate New York.  Although the loan portfolios of the subsidiary banks are well diversified, tourism has a substantial impact on the northeastern New York economy.  The commitments to extend credit are fairly consistent with the distribution of loans presented in Note 5, "Loans," generally have the same credit risk and are subject to normal credit policies.  Generally, the loans are secured by assets and are expected to be repaid from cash flow or the sale of selected assets of the borrowers.  Arrow evaluates each customer's creditworthiness on a case-by-case basis. The amount of collateral obtained, if deemed necessary by Arrow upon extension of credit, is based upon management's credit evaluation of the counterparty.  The nature of the collateral varies with the type of loan and may include:  residential real estate, cash and securities, inventory, accounts receivable, property, plant and equipment, income producing commercial properties and automobiles.

Note 2: SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Principles of Consolidation - The financial statements of Arrow and its wholly owned subsidiaries are consolidated and all material inter-company transactions have been eliminated.  In the “Parent Company Only” financial statements in Note 20, the investment in wholly owned subsidiaries is carried under the equity method of accounting.  When necessary, prior years’ Consolidated Financial Statements have been reclassified to conform to the current-year financial statement presentation.

The Company determines whether it has a controlling financial interest in an entity by first evaluating whether the entity is a voting interest entity or a variable interest entity under GAAP. Voting interest entities are entities in which the total equity investment at risk is sufficient to enable the entity to finance itself independently and provides the equity holders with the obligation to absorb losses, the right to receive residual returns and the right to make decisions about the entity’s activities. The Company consolidates voting interest entities in which it has all, or at least a majority of, the voting interest. As defined in applicable accounting standards, variable interest entities (VIE) are entities that lack one or more of the characteristics of a voting interest entity. A controlling financial interest in a VIE is present when the Company has both the power and ability to direct the activities of the VIE that most significantly impact the VIE's economic performance and an obligation to absorb losses or the right to receive benefits that could potentially be significant to the VIE. The Company’s wholly owned subsidiaries Arrow Capital Statutory Trust II and Arrow Capital Statutory Trust III are VIEs for which the Company is not the primary beneficiary. Accordingly, the accounts of these entities are not included in the Company’s Consolidated Financial Statements.

Segment Reporting - Arrow operations are primarily in the community banking industry, which constitutes Arrow’s only segment for financial reporting purposes.  Arrow provides other services, such as trust administration, retirement plan administration, advice to our proprietary mutual funds and insurance products, but these services do not rise to the quantitative thresholds for separate disclosure.  Arrow operates primarily in the northeastern region of New York State in Warren, Washington, Saratoga, Essex, Clinton, Rensselaer, Albany, and Schenectady counties and surrounding areas.

Cash and Cash Equivalents - Cash and cash equivalents include the following items:  cash at branches, due from bank balances, cash items in the process of collection, interest-bearing bank balances and federal funds sold.  

Securities - Management determines the appropriate classification of securities at the time of purchase.  Securities reported as held-to-maturity are those debt securities which Arrow has both the positive intent and ability to hold to maturity and are stated at amortized cost.  Securities available-for-sale are reported at fair value, with unrealized gains and losses reported in accumulated other comprehensive income or loss, net of taxes.   Beginning January 1, 2018, upon adoption of ASU 2016-01, equity securities with readily determinable fair values are stated at fair value with realized and unrealized gains and losses reported in income. For periods prior to January 1, 2018, equity securities were classified as available-for-sale and stated at fair value with unrealized gains and losses reported as a separate component of accumulated other comprehensive income, net of tax.

Realized gains and losses are based upon the amortized cost of the specific security sold.  A decline in the fair value of any available-for-sale or held-to-maturity security below cost that is deemed to be other-than-temporary results in an impairment to reduce the carrying amount to fair value.  To determine whether an impairment is other-than-temporary, all available information

# 63

relevant to the collectability of the security is considered, including past events, current conditions, and reasonable and supportable forecasts when developing an estimate of cash flows expected to be collected.  Evidence considered in this assessment includes the reasons for impairment, the severity and duration of the impairment, changes in value subsequent to year-end, forecasted performance of the investee, and the general market condition in the geographic area or industry the investee operates in.  When an other-than-temporary impairment has occurred on a debt security, the amount of the other-than-temporary impairment recognized in earnings depends on whether the Company intends to sell the debt security or if it is more likely than not that the Company will be required to sell the debt security before recovery of its amortized cost basis less any current-period credit loss.  If the Company intends to sell the debt security or it is more likely than not that the Company will be required to sell the debt security before recovery of its amortized cost basis less any current-period credit loss, the other-than-temporary impairment is recognized in earnings equal to the entire difference between the investment’s amortized cost basis and its fair value at the balance sheet date.  If the Company does not intend to sell the debt security and it is not more likely than not that the Company will be required to sell the debt security before recovery of its amortized cost basis, the other-than-temporary impairment is separated into the amount representing the credit loss and the amount related to all other factors.  The amount of the total other-than-temporary impairment related to the credit loss is recognized in earnings. The amount of the total other-than-temporary impairment related to other factors is recognized in other comprehensive income, net of applicable income taxes.  Investments in Federal Reserve Bank and Federal Home Loan Bank (“FHLB”) stock are required for membership in those organizations and are carried at cost since there is no market value available. The FHLB New York continues to pay dividends and repurchase stock. As such, the Company has not recognized any impairment on its holdings of Federal Reserve Bank and FHLB stock.

Loans and Allowance for Loan Losses - Interest income on loans is accrued and credited to income based upon the principal amount outstanding.  Loan fees and costs directly associated with loan originations are deferred and amortized/accreted as an adjustment to yield over the lives of the loans originated.

From time-to-time, Arrow has sold (most with servicing retained) residential real estate loans at or shortly after origination.  Any gain or loss on the sale of loans, along with the value of the servicing right, is recognized at the time of sale as the difference between the recorded basis in the loan and net proceeds from the sale.  Loans held for sale are recorded at the lower of cost or fair value on an aggregate basis.

Loans are placed on nonaccrual status either due to the delinquency status of principal and/or interest or a judgment by management that the full repayment of principal and interest is unlikely. Unless already placed on nonaccrual status, loans secured by home equity lines of credit are put on nonaccrual status when 120 days past due; residential real estate loans when 150 days past due; commercial and commercial real estate loans are evaluated on a loan-by-loan basis and are placed on nonaccrual status when 90 days past due if the full collection of principal and interest is uncertain; all other loans are to be moved to nonaccrual status upon the earliest occurrence of repossession, bankruptcy, delinquency of 90 days or more unless the loan is secured and in the process of collection with no loss anticipated or when full collection of principal and interest is in doubt.

The balance of any accrued interest deemed uncollectible at the date the loan is placed on nonaccrual status is reversed, generally against interest income.  A loan is returned to accrual status at the later of the date when the past due status of the loan falls below the threshold for nonaccrual status or management deems that it is likely that the borrower will repay all interest and principal.  For payments received while the loan is on nonaccrual status, the Company may recognize interest income on a cash basis if the repayment of the remaining principal and accrued interest is deemed likely.  

The allowance for loan losses is maintained by charges to operations based upon the Company's best estimate of the probable amount of loans that will not be able to collected based on current information and events.  Provisions to the allowance for loan losses are offset by actual loan charge-offs (net of any recoveries).  The loan portfolio is evaluated for potential charge-offs on a monthly basis.  In general, automobile and other consumer loans are charged-off when 120 days delinquent.  Residential real estate loans are charged-off when a loss becomes known or based on a new appraisal at the earlier of 180 days past due or repossession.  Commercial and commercial real estate loans are evaluated early in their delinquency status and are charged-off when management concludes that not all principal will be repaid from on-going cash flows or liquidation of collateral. An evaluation of estimated proceeds from the liquidation of the loan’s collateral is compared to the loan carrying amount and a charge to the allowance for loan losses is taken for any deficiency.  While management uses available information to recognize losses on loans, future additions to the allowance may be necessary based on changes in economic conditions in Arrow's market area.  In addition, various Federal regulatory agencies, as an integral part of their examination process, review Arrow's allowance for loan losses. Such agencies may require Arrow to recognize additions to the allowance in future periods, based on their judgments about information available to them at the time of their examination, which may not be currently available to management.

All nonaccrual loans over $250 thousand and all troubled debt restructured loans are considered to be impaired loans and these loans are evaluated individually to determine the amount of impairment, if any. The amount of impairment, if any, related to individual impaired loans is measured based on either the present value of expected future cash flows discounted at the loan's effective interest rate, the loan's observable market price or the fair value of the collateral if the loan is collateral dependent. Arrow determines impairment for collateral dependent loans based on the fair value of the collateral less estimated costs to sell. Any excess of the recorded investment in the collateral dependent impaired loan over the estimated collateral value, less costs to sell, is typically charged off. For impaired loans which are not collateral dependent, impairment is measured by comparing the recorded investment in the loan to the present value of the expected cash flows, discounted at the loan’s effective interest rate.  If this amount is less than the recorded investment in the loan, an impairment reserve is recognized as part of the allowance for loan losses, or based upon the judgment of management all or a portion of the excess of the recorded investment in the loan over the present value of the estimated future cash flow may be charged off.  

The allowance for loan losses on the remaining loans is primarily determined based upon consideration of the historical loss factor incorporating a rolling twelve quarter look-back period of the respective segment that have occurred within each pool of loans over the loss emergence period (LEP), adjusted as necessary based upon consideration of qualitative considerations impacting

# 64

the inherent risk of loss in the respective loan portfolios. The LEP is an estimate of the average amount of time from the point at which a loss is incurred on a loan to the point at which the loss is recognized in the financial statements. Since the LEP may change under various economic environments, the LEP calculation is updated on an annual basis. In addition to historical net loss factors,qualitative factors that impact the inherent risk of loss associated with the loan categories within total loan portfolio are evaluated. These include:

• Changes in the volume and severity of past due, nonaccrual and adversely classified loans

• Changes in the nature and volume of the portfolio and in the terms of loans

• Changes in the value of the underlying collateral for collateral dependent loans

• Changes in lending policies and procedures, including changes in underwriting standards and collection, charge-off, and recovery practices not considered elsewhere in estimating credit losses

• Changes in the quality of the loan review system

• Changes in the experience, ability, and depth of lending management and other relevant staff

• Changes in international, national, regional, and local economic and business conditions and developments that affect the collectability of the portfolio

• The existence and effect of any concentrations of credit, and changes in the level of such concentrations

• The effect of other external factors such as competition and legal and regulatory requirements on the level of estimated credit losses in the existing portfolio or pool

In management’s opinion, the balance of the allowance for loan losses, at each balance sheet date, is sufficient to provide for probable loan losses inherent in the corresponding loan portfolio.

Comprehensive Income (Loss) - For the Company, comprehensive income (loss) represents net income plus unrealized net securities holding gains or losses arising during the year (net of taxes), net retirement plan gain or loss (net of taxes), net retirement plan prior service cost (net of taxes), amortization of net retirement plan actuarial gain or loss (net of taxes) and amortization of net retirement plan prior service credit or cost (net of taxes) and is presented in the Consolidated Statements of Comprehensive Income (Loss) and Consolidated Statements of Changes in Shareholders’ Equity. Accumulated other comprehensive income (loss) represents the unrealized net securities holding gains or losses arising during the year (net of taxes), net retirement plan gain or loss (net of taxes), net retirement plan prior service cost (net of taxes), amortization of net retirement plan actuarial gain or loss (net of taxes) and amortization of net retirement plan prior service credit or cost (net of taxes) in the Company’s defined-benefit retirement and pension plan, supplemental employee retirement plan, and post-retirement life and healthcare benefit plan.

Revenue Recognition - The following is a description of principal activities from which the Company generates its revenue from noninterest income sources.

Income from Fiduciary Activities: represents revenue derived mainly through the management of client investments which is based on the market value of the covered assets and the fee schedule contained in the applicable account management agreement. Since the revenue is mainly based on the market value of assets, this amount can be volatile as financial markets increase and decrease based on various economic factors. The terms of the account management agreements generally specify that the performance obligations are completed each quarter. Accordingly, the Company mainly recognizes revenue from fiduciary activities on a quarterly basis.

Fees for Other Services to Customers: represents general service fees for monthly deposit account maintenance and account activity plus fees from other deposit-based services. Revenue is recognized when the performance obligation is completed, which is generally on a monthly basis for account maintenance services, or upon the completion of a deposit-related transaction. Payment for these performance obligations is generally received at the time the performance obligations are satisfied.

Insurance Commissions: represents commissions and fees paid by insurance carriers for both property and casualty insurance policies, and for services performed for employment benefits clients. Revenue from the property and casualty insurance business is recognized when the performance obligation is satisfied, which is generally the effective date of the bound coverage since there are no significant performance obligations remaining. Revenue from the employment benefit brokerage business is recognized when the benefit servicing performance obligations are satisfied, generally on a monthly basis.

Other Real Estate Owned and Repossessed Assets - Real estate acquired by foreclosure and assets acquired by repossession are recorded at the fair value of the property less estimated costs to sell at the time of repossession.  Subsequent declines in fair value, after transfer to other real estate owned and repossessed assets are recognized through a valuation allowance. Such declines in fair value along with related operating expenses to administer such properties or assets are charged directly to operating expense.

Premises and Equipment - Premises and equipment are stated at cost, less accumulated depreciation and amortization. Depreciation and amortization included in operating expenses are computed largely on the straight-line method. Depreciation is based on the estimated useful lives of the assets (buildings and improvements 20-40 years; furniture and equipment 7-10 years; data processing equipment 5-7 years) and, in the case of leasehold improvements, amortization is computed over the terms of the respective leases or their estimated useful lives, whichever is shorter.  Gains or losses on disposition are reflected in earnings.

Leases - The Company adopted ASU 2016-02, "Leases" (Topic 842), which requires lessees to recognize right-of-use assets and lease liabilities on the balance sheet for all leases with terms longer than 12 months, as of January 1, 2019 using the effective date method, also known as the modified retrospective method, with the cumulative-effect adjustment recorded at the beginning of the period of adoption. As a result of this adoption, the Company's assets increased $7.9 million and the Company's liabilities

# 65

increased $8.0 million with no adjustment required to retained earnings and no material impact to the consolidated statements of income.

Practical Expedients Elected At Adoption: The package of practical expedients were elected that did not require the Company to reassess whether an existing contract contains a lease, to reassess existing leases between operating leases and finance leases or to reassess initial direct costs for any existing leases. These practical expedients were applied together. In addition, the Company also elected a practical expedient, which was required to be applied consistently to all of its leases, to use hindsight in determining the lease term when considering lessee options to extend or terminate the lease and in assessing impairment in the right-of-use asset.

Accounting Policy Elections: The Company also made two accounting policy elections related to the adoption of this standard. The first was a determination not to separate lease and non-lease components and account for the resulting combined component as a single lease component. The second election was to account for short-term leases, those leases with a "lease term" of twelve months or less, as an operating lease.

Determination of the Discount Rate to Calculate the Lease Liability: Since the Company was unable to determine the rate implicit in its leases, the secured borrowing rate from the Federal Home Loan Bank of New York as of the January 1, 2019 adoption date was utilized for existing leases for the effective lease term beginning with the effective date of each existing lease. The expected expiration date of each lease was determined on a lease-by-lease basis based on the availability of renewal options in the lease contracts, the amount of leasehold improvements at each location, total branch deposits at each location in addition to the feasibility of growth potential at each location. A similar process is followed to determine the expected lease expiration date for all leases executed subsequent to the January 1, 2019 adoption date. The discount rate is determined for leases executed subsequent to the January 1, 2019 adoption date based on the expected lease term using the secured borrowing rate from the Federal Home Loan Bank of New York as of the effective date of the lease.

Investments in Real Estate Limited Partnerships - These limited partnerships acquire, develop and operate low and moderate-income housing. As a limited partner in these projects, the Company receives low income housing tax credits and tax deductions for losses incurred by the underlying properties. The proportional amortization method allowed in Accounting Standards Update 2014-01 "Investments - Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Qualified Affordable Housing Projects" is applied. The proportional amortization method permits an entity to amortize the initial cost of the investment in proportion to the amount of the tax credits and other tax benefits received and to recognize the net investment performance in the income statement as a component of income tax expense.

Income Taxes - Arrow accounts for income taxes under the asset and liability method.  Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases.  Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income tax expense in the period that includes the enactment date.  Arrow’s policy is that deferred tax assets are reduced by a valuation allowance if, based on the weight of available evidence, it is more likely than not that some or all of the deferred tax assets will not be realized.

Goodwill and Other Intangible Assets - Identifiable intangible assets acquired in a business combination are capitalized and amortized.  Any remaining unidentifiable intangible asset is classified as goodwill, for which amortization is not required but which must be evaluated for impairment.  Arrow tests for impairment of goodwill on an annual basis, or when events and circumstances indicate potential impairment.  In evaluating goodwill for impairment, Arrow first assesses certain qualitative factors to determine if it is more likely than not that the fair value of the reporting unit is less than its carrying value. If it is more likely than not that the fair value of a reporting unit exceeds its carrying amount, goodwill of the reporting unit is considered not impaired. If the carrying amount of a reporting unit exceeds its fair value, the second step of the goodwill impairment test is performed to measure the amount of impairment loss, if any.

The carrying amounts of other recognized intangible assets that meet recognition criteria and for which separate accounting records have been maintained (depositor intangibles, mortgage servicing rights and customer intangibles), have been included in the consolidated balance sheet as “Other Intangible Assets, Net.”  Depositor intangibles are being amortized on a straight-line basis over a period of ten to fifteen years.  

Arrow has sold residential real estate loans, primarily to Freddie Mac, with servicing retained.   Mortgage servicing rights are recognized as an asset when loans are sold with servicing retained, by allocating the cost of an originated mortgage loan between the loan and servicing right based on estimated relative fair values.  The cost allocated to the servicing right is capitalized as a separate asset and amortized in proportion to, and over the period of, estimated net servicing income.  Capitalized mortgage servicing rights are evaluated for impairment by comparing the asset’s carrying value to its current estimated fair value.  Fair values are estimated using a discounted cash flow approach, which considers future servicing income and costs, current market interest rates, and anticipated prepayment, and default rates.  Impairment losses are recognized through a valuation allowance for servicing rights having a current fair value that is less than amortized cost on an aggregate basis.  Adjustments to increase or decrease the valuation allowance are charged or credited to income as a component of other operating income.

Pension and Postretirement Benefits - Arrow maintains a non-contributory, defined benefit pension plan covering substantially all employees, a supplemental pension plan covering certain executive officers selected by the Board of Directors, and certain post-retirement medical, dental and life insurance benefits for employees and retirees.  The costs of these plans, based on actuarial computations of current and future benefits for employees, are charged to current operating expenses. The cost of post-retirement benefits other than pensions is recognized on an accrual basis as employees perform services to earn the benefits.  Arrow recognizes

# 66

the overfunded or underfunded status of our single employer defined benefit pension plan as an asset or liability on its consolidated balance sheet and recognizes changes in the funded status in comprehensive income in the year in which the change occurred. 

Prior service costs or credits are amortized on a straight-line basis over the average remaining service period of active participants.  Gains and losses in excess of 10% of the greater of the benefit obligation or the fair value of assets are amortized over the average remaining service period of active participants.  

The discount rate assumption is determined by preparing an analysis of the respective plan’s expected future cash flows and high-quality fixed-income investments currently available and expected to be available during the period to maturity of the pension benefits. 

Stock-Based Compensation Plans - Arrow has three stock-based compenation plans, which are described more fully in Note 12, Stock Based Compensation.  The Company expenses the grant date fair value of stock options and restricted stock units granted.  For stock options and restricted stock units, the expense is recognized over the vesting period of the grant, typically four years for stock options and three years for restricted stock units, on a straight-line basis. Shares are generally issued from treasury for the exercise of stock options.

Arrow sponsors an Employee Stock Purchase Plan ("ESPP") under which employees may purchase Arrow’s common stock at a 5% discount below market price at the time of purchase. This stock purchase plan is not considered a compensatory plan.

Arrow maintains an employee stock ownership plan (“ESOP”).  Substantially all employees of Arrow and its subsidiaries are eligible to participate upon satisfaction of applicable service requirements.  The ESOP borrowed funds from one of Arrow’s subsidiary banks to purchase outstanding shares of Arrow’s common stock.  The notes require annual payments of principal and interest through 2019.  As the debt is repaid, shares are released from collateral based on the proportion of debt paid to total debt outstanding for the year and allocated to active employees.  In addition, the Company makes additional cash contributions to the Plan each year.

Securities Sold Under Agreements to Repurchase - In securities repurchase agreements, Arrow receives cash from a counterparty in exchange for the transfer of securities to a third party custodian’s account that explicitly recognizes Arrow’s interest in the securities.  These agreements are accounted for by Arrow as secured financing transactions, since it maintains effective control over the transferred securities, and meets other criteria for such accounting.  Accordingly, the cash proceeds are recorded as borrowed funds, and the underlying securities continue to be carried in Arrow’s securities available-for-sale portfolio.

Earnings Per Share (“EPS”) - Basic EPS excludes dilution and is computed by dividing income available to common stockholders by the weighted average number of common shares outstanding for the period.  Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the entity (such as Arrow’s stock options), computed using the treasury stock method.  Unallocated common shares held by Arrow’s Employee Stock Ownership Plan are not included in the weighted average number of common shares outstanding for either the basic or diluted EPS calculation.

Financial Instruments - Arrow is party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit and standby letters of credit. Commitments to extend credit include home equity lines of credit, commitments for residential and commercial construction loans and other personal and commercial lines of credit. These instruments involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized in the consolidated balance sheets. The contract or notional amounts of those instruments reflect the extent of the involvement Arrow has in particular classes of financial instruments. Arrow's policy is to record such instruments when funded.  Fair value estimates are made at a specific point in time, based on relevant market information and information about the financial instrument.  These estimates do not reflect any premium or discount that could result from offering for sale at one time Arrow's entire holdings of a particular financial instrument.  Because no market exists for a significant portion of Arrow's financial instruments, fair value estimates are based on judgments regarding future expected loss experience, current economic conditions, risk characteristics of various financial instruments, and other factors.  These estimates are subjective in nature and involve uncertainties and matters of significant judgment and therefore cannot be determined with precision.  Changes in assumptions could significantly affect the estimates.

Fair value estimates are based on existing on- and off-balance sheet financial instruments without attempting to estimate the value of anticipated future business and the value of assets and liabilities that are not considered financial instruments.  For example, Arrow has a wealth management department that contributes net fee income annually.  The value of the wealth management department customer relationships is not considered a financial instrument of the Company, and therefore this value has not been incorporated into the fair value estimates. Other significant assets and liabilities that are not considered financial assets or liabilities include deferred taxes, premises and equipment, the value of low-cost, long-term core deposits and goodwill.  In addition, the tax ramifications related to the realization of the unrealized gains and losses can have a significant effect on fair value estimates and have not been considered in any of the estimates.

The fair value for loans is disclosed using the "exit price" notion which is a reasonable estimate of what another party might pay in an orderly transaction. Fair values for loans are calculated for portfolios of loans with similar financial characteristics.  Loans are segregated by type such as commercial, commercial real estate, residential mortgage, indirect auto and other consumer loans.  Each loan category is further segmented into fixed and adjustable interest rate terms and by performing and nonperforming categories.  The fair value of performing loans is calculated by determining the estimated future cash flow, which is the contractual cash flow adjusted for estimated prepayments. The discount rate is determined by starting with current market yields, and first adjusting for a liquidity premium. This premium is separately determined for each loan type. Then a credit loss component is

# 67

determined utilizing the credit loss assumptions used in the allowance for loan and lease loss model. Finally, a discount spread is applied separately for consumer loans vs. commercial loans based on market information and utilization of the Swap Curve.  

The carrying amount of short-term assets and liabilities is a reasonable estimate of fair value: cash and due from banks, federal funds sold and purchased, securities sold under agreements to repurchase, demand deposits, savings, N.O.W. and money market deposits, brokered money market deposits and time deposits, other short-term borrowings, accrued interest receivable and accrued interest payable.  The fair value estimates of other on- and off-balance sheet financial instruments, as well as the method of arriving at fair value estimates, are included in the related footnotes and summarized in Note 17.  

Fair Value Measures - Arrow determines the fair value of financial instruments under the following hierarchy:

• Level 1 – Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities;

• Level 2 – Quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, or inputs that are observable, either directly or indirectly, for substantially the full term of the asset or liability;

• Level 3 – Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).  

A financial instrument’s level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement.  

Management’s Use of Estimates -The preparation of the Consolidated Financial Statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the Consolidated Financial Statements and the reported amounts of income and expenses during the reporting period.  Our most significant estimates are the allowance for loan losses, the evaluation of other-than-temporary impairment of investment securities, goodwill impairment, pension and other postretirement liabilities and an analysis of a need for a valuation allowance for deferred tax assets. Actual results could differ from those estimates.

A material estimate that is particularly susceptible to significant change in the near term is the allowance for loan losses.  In connection with the determination of the allowance for loan losses, management obtains appraisals for properties.  The allowance for loan losses is management’s best estimate of probable loan losses incurred as of the balance sheet date.  While management uses available information to recognize losses on loans, future adjustments to the allowance for loan losses may be necessary based on changes in economic conditions.  

Note 3: CASH AND CASH EQUIVALENTS (Dollars In Thousands) (at December 31,)

	2019		2018
Cash and Due From Banks	$	47,035	$	56,529
Interest-Bearing Deposits at Banks	23,186		27,710
Total Cash and Cash Equivalents	$	70,221	$	84,239
Supplemental Information:
Total required reserves, including vault cash and Federal Reserve Bank deposits	$	35,985	$	40,677

The Company is required to maintain reserve balances with the Federal Reserve Bank of New York. The required reserve is calculated on a fourteen day average and the amounts presented in the table above represent the average for the period that includes December 31.

# 68

Note 4. INVESTMENT SECURITIES (Dollars In Thousands)

The following table is the schedule of Available-For-Sale Securities at December 31, 2019 and 2018:

Available-For-Sale Securities
	U.S. Government & Agency Obligations		State and Municipal Obligations		Mortgage- Backed Securities		Corporate and Other Debt Securities		Total Available- For-Sale Securities
December 31, 2019
Available-For-Sale Securities, at Amortized Cost	$	5,002	$	764	$	349,944	$	1,000	$	356,710
Available-For-Sale Securities, at Fair Value	5,054		764		350,716		800		357,334
Gross Unrealized Gains	52		—		1,852		—		1,904
Gross Unrealized Losses	—		—		1,080		200		1,280
Available-For-Sale Securities, Pledged as Collateral, at Fair Value									164,426
Maturities of Debt Securities, at Amortized Cost:
Within One Year	—		25		18		—		43
From 1 - 5 Years	5,002		299		300,271		—		305,572
From 5 - 10 Years	—		—		49,655		1,000		50,655
Over 10 Years	—		440		—		—		440
Maturities of Debt Securities, at Fair Value:
Within One Year	—		26		18		—		44
From 1 - 5 Years	5,054		298		301,336		—		306,688
From 5 - 10 Years	—		—		49,362		800		50,162
Over 10 Years	—		440		—		—		440
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	$	—	$	—	$	52,491	$	—	$	52,491
12 Months or Longer	—		—		97,164		800		97,964
Total	$	—	$	—	$	149,655	$	800	$	150,455
Number of Securities in a   Continuous Loss Position	—		—		54		1		55
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$	—	$	—	$	317	$	—	$	317
12 Months or Longer	—		—		763		200		963
Total	$	—	$	—	$	1,080	$	200	$	1,280
Disaggregated Details:
US Agency Obligations, at Amortized Cost	5,002
US Agency Obligations, at Fair Value	5,054
US Government Agency Securities, at Amortized Cost					$	61,102
US Government Agency Securities, at Fair Value					60,616
Government Sponsored Entity Securities, at Amortized Cost					288,842
Government Sponsored Entity Securities, at Fair Value					290,100

# 69

Available-For-Sale Securities
	U.S. Government & Agency Obligations		State and Municipal Obligations		Mortgage- Backed Securities		Corporate and Other Debt Securities		Mutual Funds and Equity Securities		Total Available- For-Sale Securities
December 31, 2018
Available-For-Sale Securities,   at Amortized Cost	$	47,071	$	1,193	$	273,227	$	1,000	$	—	$	322,491
Available-For-Sale Securities,   at Fair Value	46,765		1,195		268,775		800		—		317,535
Gross Unrealized Gains	—		2		288		—		—		290
Gross Unrealized Losses	306		—		4,740		200		—		5,246
Available-For-Sale Securities,   Pledged as Collateral,   at Fair Value											236,163
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	$	—	$	—	$	107,550	$	—	$	—	$	107,550
12 Months or Longer	46,765		—		124,627		800		—		172,192
Total	$	46,765	$	—	$	232,177	$	800	$	—	$	279,742
Number of Securities in a   Continuous Loss Position	10		—		86		1		—		97
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$	—	$	—	$	841	$	—	$	—	$	841
12 Months or Longer	306		—		3,899		200		—		4,405
Total	$	306	$	—	$	4,740	$	200	$	—	$	5,246
Disaggregated Details:
US Agency Obligations, at Amortized Cost	47,071
US Agency Obligations, at Fair Value	46,765
US Government Agency Securities, at Amortized Cost					72,095
US Government Agency Securities, at Fair Value					71,800
Government Sponsored Entity Securities, at Amortized Cost					201,132
Government Sponsored Entity Securities, at Fair Value					196,975

# 70

The following table is the schedule of Held-To-Maturity Securities at December 31, 2019 and 2018:

Held-To-Maturity Securities
	State and Municipal Obligations		Mortgage- Backed Securities		Total Held-To Maturity Securities
December 31, 2019
Held-To-Maturity Securities, at Amortized Cost	$	208,243	$	36,822	$	245,065
Held-To-Maturity Securities, at Fair Value	212,319		37,299		249,618
Gross Unrealized Gains	4,170		477		4,647
Gross Unrealized Losses	94		—		94
Held-To-Maturity Securities, Pledged as Collateral, at Fair Value					237,969
Maturities of Debt Securities, at Amortized Cost:
Within One Year	17,243		3,532		20,775
From 1 - 5 Years	115,150		33,290		148,440
From 5 - 10 Years	74,259		—		74,259
Over 10 Years	1,591		—		1,591
Maturities of Debt Securities, at Fair Value:
Within One Year	17,276		3,586		20,862
From 1 - 5 Years	117,178		33,713		150,891
From 5 - 10 Years	76,242		—		76,242
Over 10 Years	1,623		—		1,623
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	$	1,438	$	—	$	1,438
12 Months or Longer	1,994		—		1,994
Total	$	3,432	$	—	$	3,432
Number of Securities in a Continuous Loss Position	10		—		10
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$	85	$	—	$	85
12 Months or Longer	9		—		9
Total	$	94	$	—	$	94
Disaggregated Details:
US Government Agency Securities, at Amortized Cost			1,703
US Government Agency Securities, at Fair Value			1,720
Government Sponsored Entity Securities, at Amortized Cost			35,119
Government Sponsored Entity Securities, at Fair Value			35,579

# 71

Held-To-Maturity Securities
	State and Municipal Obligations		Mortgage- Backed Securities		Total Held-To Maturity Securities
December 31, 2018
Held-To-Maturity Securities,   at Amortized Cost	$	235,782	$	47,694	$	283,476
Held-To-Maturity Securities,   at Fair Value	233,359		46,979		280,338
Gross Unrealized Gains	486		—		486
Gross Unrealized Losses	2,909		715		3,624
Held-To-Maturity Securities,   Pledged as Collateral, at Fair Value					266,341
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	$	32,093	$	33,309	$	65,402
12 Months or Longer	110,947		13,670		124,617
Total	$	143,040	$	46,979	$	190,019
Number of Securities in a   Continuous Loss Position	411		47		458
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$	162	$	456	$	618
12 Months or Longer	2,747		259		3,006
Total	$	2,909	$	715	$	3,624
Disaggregated Details:
US Government Agency Securities, at Amortized Cost			2,180
US Government Agency Securities, at Fair Value			2,143
Government Sponsored Entity Securities, at Amortized Cost			45,514
Government Sponsored Entity Securities, at Fair Value			44,836

In the tables above, maturities of mortgage-backed securities are included based on their expected average lives. Actual maturities will differ because issuers may have the right to call or prepay obligations with or without prepayment penalties.

Securities in a continuous loss position, in the tables above for December 31, 2019 and December 31, 2018 do not reflect any deterioration of the credit worthiness of the issuing entities.  U.S. agency issues, including mortgage-backed securities, are all rated AAA by Moody's and AA+ by Standard and Poor's.  The state and municipal obligations are general obligations supported by the general taxing authority of the issuer, and in some cases are insured.  Obligations issued by school districts are supported by state aid.  For any non-rated municipal securities, credit analysis is performed in-house based upon data that has been submitted by the issuers to the NY State Comptroller. That analysis shows no deterioration in the credit worthiness of the municipalities.  Subsequent to December 31, 2019, there were no securities downgraded below investment grade.  

The unrealized losses on these temporarily impaired securities are primarily the result of changes in interest rates for fixed rate securities where the interest rate received is less than the current rate available for new offerings of similar securities, changes in market spreads as a result of shifts in supply and demand, and/or changes in the level of prepayments for mortgage related securities. Because there is no current intention to sell any of our temporarily impaired securities, and because it is not more likely than not that it would be required to sell the securities prior to recovery, the impairment is considered temporary.

Pledged securities, in the tables above, are primarily used to collateralize state and municipal deposits, as required under New York State law. A small portion of the pledged securities are used to collateralize repurchase agreements and pooled deposits of our trust customers.

# 72

The following table is the schedule of Equity Securities at December 31, 2019 and 2018. Upon the adoption of ASU 2016-01 effective January 1, 2018, Equity Securities are not included in Securities Available-For-Sale since unrealized gains and losses are now recorded in the Consolidated Statements of Income. Prior to January 1, 2018, Equity Securities were included in Securities Available-For-Sale.

Equity Securities
	December 31,
	2019		2018
Equity Securities, at Fair Value	$	2,063	$	1,774

The following is a summary of realized and unrealized gains and losses recognized in net income on equity securities during the years ended December 31, 2019 and 2018 :

	December 31,
	2019		2018
Net Gain on Equity Securities	$	289	$	213
Less: Net gain (loss) recognized during the reporting period on equity securities sold during the period	—		—
Unrealized net gain recognized during the reporting period on equity securities still held at the reporting date	$	289	$	213

Schedule of Federal Reserve Bank and Federal Home Loan Bank Stock (at cost)

	December 31,
	2019		2018
Federal Reserve Bank Stock	$	1,138	$	1,132
Federal Home Loan Bank Stock	9,179		14,374
Total Federal Reserve Bank and Federal Home Loan Bank Stock	$	10,317	$	15,506

# 73

Note 5: LOANS (Dollars In Thousands)

Loan Categories and Past Due Loans

The following table presents loan balances outstanding as of December 31, 2019 and December 31, 2018 and an analysis of the recorded investment in loans that are past due at these dates.  Loans held-for-sale of $150 and $215 as of December 31, 2019, and December 31, 2018, respectively, are included in the residential real estate balances for current loans.

Schedule of Past Due Loans by Loan Category
			Commercial
	Commercial		Real Estate		Consumer		Residential		Total
December 31, 2019
Loans Past Due 30-59 Days	$	150	$	—	$	5,670	$	152	$	5,972
Loans Past Due 60-89 Days	42		266		2,700		2,027		5,035
Loans Past Due 90 or More Days	21		326		445		1,807		2,599
Total Loans Past Due	213		592		8,815		3,986		13,606
Current Loans	150,447		509,949		802,383		909,735		2,372,514
Total Loans	$	150,660	$	510,541	$	811,198	$	913,721	$	2,386,120
Loans 90 or More Days Past Due and Still Accruing Interest	$	—	$	—	$	—	$	253	$	253
Nonaccrual Loans	81		326		663		2,935		4,005
December 31, 2018
Loans Past Due 30-59 Days	$	121	$	108	$	5,369	$	281	$	5,879
Loans Past Due 60-89 Days	49		—		2,136		1,908		4,093
Loans Past Due 90 or more Days	—		789		572		1,844		3,205
Total Loans Past Due	170		897		8,077		4,033		13,177
Current Loans	136,720		483,665		711,433		851,220		2,183,038
Total Loans	$	136,890	$	484,562	$	719,510	$	855,253	$	2,196,215
Loans 90 or More Days Past Due and Still Accruing Interest	$	—	$	—	$	144	$	1,081	$	1,225
Nonaccrual Loans	403		789		658		2,309		4,159

The Company disaggregates its loan portfolio into the following four categories:

Commercial - The Company offers a variety of loan options to meet the specific needs of our commercial customers including term loans, time notes and lines of credit. Such loans are made available to businesses for working capital needs such as inventory and receivables, business expansion and equipment purchases. Generally, a collateral lien is placed on equipment or other assets owned by the borrower. These loans carry a higher risk than commercial real estate loans due to the nature of the underlying collateral, which can be business assets such as equipment and accounts receivable and generally have a lower liquidation value than real estate. In the event of default by the borrower, the Company may be required to liquidate collateral at deeply discounted values. To reduce the risk, management usually obtains personal guarantees of the borrowers.

Commercial Real Estate - The Company offers commercial real estate loans to finance real estate purchases, refinancings, expansions and improvements to commercial properties. Commercial real estate loans are made to finance the purchases of real property which generally consists of real estate with completed structures. These commercial real estate loans are typically secured by first liens on the real estate, which may include apartments, commercial structures, housing businesses, healthcare facilities, and both owner and non owner-occupied facilities. These loans are typically less risky than commercial loans, since they are secured by real estate and buildings, and are generally originated in amounts of no more than 80% of the appraised value of the property. However, the Company also offers commercial construction and land development loans to finance projects, primarily within the communities served. Many projects will ultimately be used by the borrowers' businesses, while others are developed for resale. These real estate loans are also typically secured by first liens on the real estate, which may include apartments, commercial structures, housing businesses, healthcare facilities and both owner-occupied and non-owner-occupied facilities. There is enhanced risk during the construction period, since the loan is secured by an incomplete project.

Consumer Loans - The Company offers a variety of consumer installment loans to finance personal expenditures. Most of these loans carry a fixed rate of interest with principal repayment terms typically ranging from one to five years, based upon the nature of the collateral and the size of the loan. In addition to installment loans, the Company also offers personal lines of credit and

# 74

overdraft protection. Several loans are unsecured, which carry a higher risk of loss. Also included in this category are automobile loans. The Company primarily finances the purchases of automobiles indirectly through dealer relationships located throughout upstate New York and Vermont. Most of these loans carry a fixed rate of interest with principal repayment terms typically ranging from three to seven years. Indirect consumer loans are underwritten on a secured basis using the underlying collateral being financed.

Residential - Residential real estate loans consist primarily of loans secured by first or second mortgages on primary residences. The Company originates fixed-rate and adjustable-rate and fixed-rate one-to-four-family residential real estate loans for the construction, the purchase real estate or refinancing of an existing mortgage. These loans are collateralized primarily by owner-occupied properties generally located in the Company’s market area. Loans on one-to-four-family residential real estate are generally originated in amounts of no more than 80% of the purchase price or appraised value (whichever is lower), or have private mortgage insurance. The Company’s underwriting analysis for residential mortgage loans typically includes credit verification, independent appraisals, and a review of the borrower’s financial condition. Mortgage title insurance and hazard insurance are normally required. It is our general practice to underwrite our residential real estate loans to secondary market standards. Construction loans have a unique risk, because they are secured by an incomplete dwelling. This risk is reduced through periodic site inspections, including one at each loan draw period. In addition, the Company offers fixed home equity loans, as well as home equity lines of credit to consumers to finance home improvements, debt consolidation, education and other uses.  Our policy allows for a maximum loan to value ratio of 80%, although periodically higher advances are allowed.  The Company originates home equity lines of credit and second mortgage loans (loans secured by a second junior lien position on one-to-four-family residential real estate).  Risk is generally reduced through underwriting criteria, which include credit verification, appraisals, a review of the borrower's financial condition, and personal cash flows.  A security interest, with title insurance when necessary, is taken in the underlying real estate.

Schedule of Supplemental Loan Information

	2019		2018
Supplemental Information:
Unamortized deferred loan origination costs, net of deferred loan   origination fees, included in the above balances	$	5,181	$	4,494
Overdrawn deposit accounts, included in the above balances	2,420		572
Pledged loans secured by one-to-four family residential mortgages   under a blanket collateral agreement to secure borrowings from   the Federal Home Loan Bank of New York	731,240		550,750
Residential real estate loans serviced for Freddie Mac, not included    in the balances above	139,094		133,747

# 75

Allowance for Loan Losses

The following table presents a roll forward of the allowance for loan losses and other information pertaining to the allowance for loan losses:

Allowance for Loan Losses
				Commercial
	Commercial			Real Estate			Consumer			Residential			Total
Rollfoward of the Allowance for Loan Losses for the Year Ended:
December 31, 2018	$	1,218		$	5,644		$	8,882		$	4,452		$	20,196
Charge-offs	(12		)	(29		)	(1,603		)	(91		)	(1,735		)
Recoveries	98			—			549			—			647
Provision	82			215			1,580			202			2,079
December 31, 2019	$	1,386		$	5,830		$	9,408		$	4,563		$	21,187
December 31, 2017	$	1,873		$	4,504		$	7,604		$	4,605		$	18,586
Charge-offs	(153		)	(17		)	(1,246		)	(116		)	(1,532		)
Recoveries	3			12			520			—			535
Provision	(505		)	1,145			2,004			(37		)	2,607
December 31, 2018	$	1,218		$	5,644		$	8,882		$	4,452		$	20,196
December 31, 2016	$	1,017		$	5,677		$	6,120		$	4,198		$	17,012
Charge-offs	(2		)	(380		)	(1,101		)	(76		)	(1,559		)
Recoveries	9			—			388			—			397
Provision	849			(793		)	2,197			483			2,736
December 31, 2017	$	1,873		$	4,504		$	7,604		$	4,605		$	18,586
December 31, 2019
Allowance for loan losses - Loans Individually Evaluated for Impairment	$	5		$	—		$	—		$	42		$	47
Allowance for loan losses - Loans Collectively Evaluated for Impairment	1,381			5,830			9,408			4,521			21,140
Ending Loan Balance - Individually Evaluated for Impairment	35			—			107			959			1,101
Ending Loan Balance - Collectively Evaluated for Impairment	150,625			510,541			811,091			912,762			2,385,019
December 31, 2018
Allowance for loan losses - Loans Individually Evaluated for Impairment	$	—		$	—		$	—		$	4		$	4
Allowance for loan losses - Loans Collectively Evaluated for Impairment	1,218			5,644			8,882			4,448			20,192
Ending Loan Balance - Individually Evaluated for Impairment	430			793			101			1,899			3,223
Ending Loan Balance - Collectively Evaluated for Impairment	136,460			483,769			719,409			853,354			2,192,992

Through the provision for loan losses, an allowance for loan losses is maintained that reflects our best estimate of the inherent risk of loss in the Company’s loan portfolio as of the balance sheet date. Additions are made to the allowance for loan losses through a periodic provision for loan losses. Actual loan losses are charged against the allowance for loan losses when loans are deemed uncollectible and recoveries of amounts previously charged off are recorded as credits to the allowance for loan losses.

# 76

Loan officers and risk managers meet at least quarterly to discuss and review the conditions and risks associated with certain criticized and classified commercial-related relationships. In addition, the Company's independent internal loan review department performs periodic reviews of the credit quality indicators on individual loans in the commercial loan portfolio.

The Company uses a two-step process to determine the provision for loan losses and the amount of the allowance for loan losses. An evaluation of impaired loans is performed on a quarterly basis. Impaired loans are generally nonaccrual loans over $250 thousand and all troubled debt restructured loans. Arrow's impaired loans are generally considered to be collateral dependent with the charge-off, if any, determined based on the value of the collateral less estimated costs to sell.

The remainder of the portfolio is evaluated on a pooled basis, as described below. For each homogeneous loan pool, a total loss factor is estimated based on the historical net loss rates adjusted for applicable qualitative factors. The total loss factors assigned to each loan category are updated on a quarterly basis. For the commercial, commercial construction, and commercial real estate categories, the loan categories are further segregated by credit risk profile (pools of loans graded pass, special mention and accruing substandard). Additional description of the credit risk classifications is detailed in the Credit Quality Indicators section of this note.

Arrow determines the historical net loss rate for each loan category using a trailing three-year net charge-off average. While historical net loss experience provides a reasonable starting point for our analysis, historical net losses, or even recent trends in net losses, do not by themselves form a sufficient basis to determine the appropriate level of the allowance for loan losses. Therefore, Arrow also considers and adjusts historical net loss factors for qualitative factors that impact the inherent risk of loss associated with the loan categories within the total loan portfolio. These include:

• Changes in the volume and severity of past due, nonaccrual and adversely classified loans

• Changes in the nature and volume of the portfolio and in the terms of loans

• Changes in the value of the underlying collateral for collateral dependent loans

• Changes in lending policies and procedures, including changes in underwriting standards and collection, charge-off, and recovery practices not considered elsewhere in estimating credit losses

• Changes in the quality of the loan review system

• Changes in the experience, ability, and depth of lending management and other relevant staff

• Changes in international, national, regional, and local economic and business conditions and developments that affect the collectability of the portfolio

• The existence and effect of any concentrations of credit, and changes in the level of such concentrations

• The effect of other external factors such as competition and legal and regulatory requirements on the level of estimated credit losses in the existing portfolio or pool

# 77

Loan Credit Quality Indicators

The following table presents the credit quality indicators by loan category at December 31, 2019 and December 31, 2018:

Loan Credit Quality Indicators
			Commercial
	Commercial		Real Estate		Consumer		Residential		Total
December 31, 2019
Credit Risk Profile by Creditworthiness Category:
Satisfactory	$	144,283	$	484,267					$	628,550
Special Mention	32		263						295
Substandard	6,345		26,011						32,356
Doubtful	—		—						—
Credit Risk Profile Based on Payment Activity:
Performing					$	810,535	$	910,533	1,721,068
Nonperforming					663		3,188		3,851
December 31, 2018
Credit Risk Profile by Creditworthiness Category:
Satisfactory	$	129,584	$	456,868					$	586,452
Special Mention	—		—						—
Substandard	7,306		26,905						34,211
Doubtful	—		789						789
Credit Risk Profile Based on Payment Activity:
Performing					$	718,708	$	851,863	1,570,571
Nonperforming					802		3,390		4,192

For the purposes of the table above, nonperforming consumer and residential loans are those loans on nonaccrual status or are 90 days or more past due and still accruing interest.

# 78

For the allowance calculation, an internally developed system of five credit quality indicators to rate the credit worthiness of each commercial loan defined as follows:

1) Satisfactory - "Satisfactory" borrowers have acceptable financial condition with satisfactory record of earnings and sufficient historical and projected cash flow to service the debt.  Borrowers have satisfactory repayment histories and primary and secondary sources of repayment can be clearly identified;

2) Special Mention - Loans in this category have potential weaknesses that deserve management’s close attention.  If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the asset or in the institution’s credit position at some future date.  "Special mention" assets are not adversely classified and do not expose an institution to sufficient risk to warrant adverse classification.  Loans which might be assigned this credit quality indicator include loans to borrowers with deteriorating financial strength and/or earnings record and loans with potential for problems due to weakening economic or market conditions;

3) Substandard - Loans classified as “substandard” are inadequately protected by the current sound net worth or paying capacity of the borrower or the collateral pledged, if any.  Loans in this category have well defined weaknesses that jeopardize the repayment.  They are characterized by the distinct possibility that the bank will sustain some loss if the deficiencies are not corrected.  “Substandard” loans may include loans which are likely to require liquidation of collateral to effect repayment, and other loans where character or ability to repay has become suspect. Loss potential, while existing in the aggregate amount of substandard assets, does not have to exist in individual assets classified substandard;

4) Doubtful - Loans classified as “doubtful” have all of the weaknesses inherent in those classified as “substandard” with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of current existing facts, conditions, and values highly questionable and improbable.  Although possibility of loss is extremely high, classification of these loans as “loss” has been deferred due to specific pending factors or events which may strengthen the value (i.e. possibility of additional collateral, injection of capital, collateral liquidation, debt restructure, economic recovery, etc).  Loans classified as “doubtful” need to be placed on non-accrual; and

5) Loss - Loans classified as “loss” are considered uncollectible and of such little value that their continuance as bankable assets is not warranted.  As of the date of the balance sheet, all loans in this category have been charged-off to the allowance for loan losses.  

Commercial loans are generally evaluated on an annual basis depending on the size and complexity of the loan relationship, unless the credit related quality indicator falls to a level of "special mention" or below, when the loan is evaluated quarterly.  The credit quality indicator is one of the factors used in assessing the level of inherent risk of loss in our commercial related loan portfolios.

# 79

Impaired Loans

The following table presents information on impaired loans based on whether the impaired loan has a recorded allowance or no recorded allowance:

Impaired Loans
			Commercial
	Commercial		Real Estate		Consumer		Residential		Total
December 31, 2019
Recorded Investment:
With No Related Allowance	$	—	$	—	$	108	$	699	$	807
With a Related Allowance	34		—		—		260		294
Unpaid Principal Balance:
With No Related Allowance	$	—	$	—	$	107	$	699	$	806
With a Related Allowance	35		—		—		260		295
December 31, 2018
Recorded Investment:
With No Related Allowance	$	430	$	793	$	101	$	1,605	$	2,929
With a Related Allowance	—		—		—		294		294
Unpaid Principal Balance:
With No Related Allowance	$	429	$	793	$	100	$	1,606	$	2,928
With a Related Allowance	—		—		—		293		293
For the Year-To-Date Period Ended:
December 31, 2019
Average Recorded Balance:
With No Related Allowance	$	215	$	397	$	105	$	1,152	$	1,869
With a Related Allowance	17		—		—		277		294
Interest Income Recognized:
With No Related Allowance	$	—	$	—	$	1	$	8	$	9
With a Related Allowance	—		—		—		—		—
Cash Basis Income:
With No Related Allowance	$	—	$	—	$	—	$	—	$	—
With a Related Allowance	—		—		—		—		—
December 31, 2018
Average Recorded Balance:
With No Related Allowance	$	215	$	787	$	98	$	1,437	$	2,537
With a Related Allowance	243		363		—		314		$	920
Interest Income Recognized:
With No Related Allowance	$	—	$	—	$	1	$	18	$	19
With a Related Allowance	—		—		—		—		—
Cash Basis Income:
With No Related Allowance	$	—	$	—	$	—	$	—	$	—
With a Related Allowance	—		—		—		—		—
December 31, 2017
Average Recorded Balance:
With No Related Allowance	$	—	$	836	$	93	$	1,184	$	2,113
With a Related Allowance	243		363		—		167		$	773
Interest Income Recognized:
With No Related Allowance	$	—	$	34	$	—	$	23	$	57
With a Related Allowance	1		2		—		23		26
Cash Basis Income:
With No Related Allowance	$	—	$	—	$	—	$	—	$	—
With a Related Allowance	—		—		—		—		—

# 80

At December 31, 2019 and December 31, 2018, all impaired loans were considered to be collateral dependent and were therefore evaluated for impairment based on the fair value of collateral less estimated cost to sell. Interest income recognized in the table above, represents income earned after the loans became impaired and includes restructured loans in compliance with their modified terms and nonaccrual loans where we have recognized interest income on a cash basis.

Loans Modified in Trouble Debt Restructurings

The following table presents information on loans modified in trouble debt restructurings during the periods indicated:

Loans Modified in Trouble Debt Restructurings During the Period
			Commercial
	Commercial		Real Estate		Consumer		Residential		Total
For the Year Ended:
December 31, 2019
Number of Loans	—		—		6		—		6
Pre-Modification Outstanding Recorded Investment	$	—	$	—	$	68	$	—	$	68
Post-Modification Outstanding Recorded Investment	—		—		68		—		68
Subsequent Default, Number of Contracts	—		—		—		—		—
Subsequent Default, Recorded Investment	—		—		—		—		—
Commitments to lend additional funds to modified loans	—		—		—		—		—
December 31, 2018
Number of Loans	1		—		5		—		6
Pre-Modification Outstanding Recorded Investment	$	38	$	—	$	44	$	—	$	82
Post-Modification Outstanding Recorded Investment	38		—		44		—		82
Subsequent Default, Number of Contracts	—		—		—		—		—
Subsequent Default, Recorded Investment	—		—		—		—		—
Commitments to lend additional funds to modified loans	—		—		—		—		—
December 31, 2017
Number of Loans	1		1		6		—		8
Pre-Modification Outstanding Recorded Investment	$	503	$	725	$	51	$	—	$	1,279
Post-Modification Outstanding Recorded Investment	503		725		51		—		1,279
Subsequent Default, Number of Contracts	—		—		—		—		—
Subsequent Default, Recorded Investment	—		—		—		—		—
Commitments to lend additional funds to modified loans	—		—		—		—		—

In general, loans requiring modification are restructured to accommodate the projected cash-flows of the borrower. Such modifications may involve a reduction of the interest rate, a significant deferral of payments or forgiveness of a portion of the outstanding principal balance. As indicated in the table above, no loans modified during the preceding twelve months subsequently defaulted as of December 31, 2019 or December 31, 2018.

# 81

Note 6: PREMISES AND EQUIPMENT (Dollars In Thousands)

A summary of premises and equipment at December 31, 2019 and 2018 is presented below:

	2019			2018
Land and Bank Premises	$	39,342		$	35,010
Equipment, Furniture and Fixtures	30,529			30,192
Leasehold Improvements	3,758			1,921
Total Cost	73,629			67,123
Accumulated Depreciation and Amortization	(38,171		)	(36,677		)
Net Owned Premises and Equipment	35,458			30,446
Leased Assets (see Note 18)	5,171			—
Net Premises and Equipment	$	40,629		$	30,446

Amounts charged to expense for depreciation totaled $2,211, $1,891 and $1,921 in 2019, 2018 and 2017, respectively.

# 82

Note 7: OTHER INTANGIBLE ASSETS (Dollars In Thousands)

The following table presents information on Arrow’s other intangible assets (other than goodwill) as of December 31, 2019, 2018 and 2017:

	Depositor Intangibles1			Mortgage Servicing Rights2			Customer Intangibles1			Total
Gross Carrying Amount, December 31, 2019	$	2,247		$	2,229		$	4,382		$	8,858
Accumulated Amortization	(2,247		)	(1,913		)	(3,037		)	(7,197		)
Net Carrying Amount, December 31, 2019	$	—		$	316		$	1,345		$	1,661
Gross Carrying Amount, December 31, 2018	$	2,247		$	2,061		$	4,382		$	8,690
Accumulated Amortization	(2,247		)	(1,799		)	(2,792		)	(6,838		)
Net Carrying Amount, December 31, 2018	$	—		$	262		$	1,590		$	1,852
Rollforward of Intangible Assets:
Balance, December 31, 2016	$	—		$	565		$	2,131		$	2,696
Intangible Assets Acquired	—			93			—			93
Intangible Assets Disposed	—			—			—			—
Amortization of Intangible Assets	—			(221		)	(279		)	(500		)
Balance, December 31, 2017	—			437			1,852			2,289
Intangible Assets Acquired	—			—			—			—
Intangible Assets Disposed	—			—			—			—
Amortization of Intangible Assets	—			(175		)	(262		)	(437		)
Balance, December 31, 2018	—			262			1,590			1,852
Intangible Assets Acquired	—			168			—			168
Intangible Assets Disposed	—			—			—			—
Amortization of Intangible Assets	—			(114		)	(245		)	(359		)
Balance, December 31, 2019	$	—		$	316		$	1,345		$	1,661

¹ Amortization of depositor intangibles and customer intangibles are reported in the Consolidated Statements of Income as a component of other operating expense.

² Amortization of mortgage servicing rights is reported in the Consolidated Statements of Income as a reduction of mortgage servicing fee income, which is included with fees for other services to customers.

The following table presents the remaining estimated annual amortization expense for Arrow's intangible assets as of December 31, 2019:

	Mortgage Servicing Rights		Customer Intangibles		Total
Estimated Annual Amortization Expense:
2020	$	99	$	228	$	327
2021	78		211		289
2022	57		193		250
2023	37		176		213
2024	27		155		182
2025 and beyond	18		382		400
Total	$	316	$	1,345	$	1,661

# 83

Note 8: COMMITMENTS AND CONTINGENCIES (Dollars In Thousands)

The following table presents the notional amount and fair value of Arrow's off-balance sheet commitments to extend credit and commitments under standby letters of credit as of December 31, 2019 and 2018:

Balance at December 31,	2019		2018
Notional Amount:
Commitments to Extend Credit	$	349,718	$	321,143
Standby Letters of Credit	3,129		4,466
Fair Value:
Commitments to Extend Credit	$	—	$	—
Standby Letters of Credit	31		12

Arrow is party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers.  These financial instruments include commitments to extend credit and standby letters of credit.  Commitments to extend credit include home equity lines of credit, commitments for residential and commercial construction loans and other personal and commercial lines of credit.  Those instruments involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized in the consolidated balance sheets.  The contract or notional amounts of those instruments reflect the extent of the involvement Arrow has in particular classes of financial instruments.

Arrow's exposure to credit loss in the event of nonperformance by the other party to the financial instrument for commitments to extend credit and standby letters of credit is represented by the contractual notional amount of those instruments.  Arrow uses the same credit policies in making commitments and conditional obligations as it does for on-balance sheet instruments.

Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract.  Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee.  Since many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements.  Arrow evaluates each customer's creditworthiness on a case-by-case basis.  Home equity lines of credit are secured by residential real estate.  Construction lines of credit are secured by underlying real estate.  For other lines of credit, the amount of collateral obtained, if deemed necessary by Arrow upon extension of credit, is based on management's credit evaluation of the counterparty.  Collateral held varies, but may include accounts receivable, inventory, property, plant and equipment, and income-producing commercial properties.  Most of the commitments are variable rate instruments.

Arrow does not issue any guarantees that would require liability-recognition or disclosure, other than its standby letters of credit.

Arrow has issued conditional commitments in the form of standby letters of credit to guarantee payment on behalf of a customer and guarantee the performance of a customer to a third party.  Standby letters of credit generally arise in connection with lending relationships. The credit risk involved in issuing these instruments is essentially the same as that involved in extending loans to customers. Contingent obligations under standby letters of credit at December 31, 2019 and 2018 represent the maximum potential future payments Arrow could be required to make.  Typically, these instruments have terms of 12 months or less and expire unused; therefore, the total amounts do not necessarily represent future cash requirements.  Each customer is evaluated individually for creditworthiness under the same underwriting standards used for commitments to extend credit and on-balance sheet instruments. Company policies governing loan collateral apply to standby letters of credit at the time of credit extension.  Loan-to-value ratios will generally range from 50% for movable assets, such as inventory, to 100% for liquid assets, such as bank CD's.  Fees for standby letters of credit range from 1% to 3% of the notional amount.  Fees are collected upfront and amortized over the life of the commitment. The carrying amount and fair value of Arrow's standby letters of credit at December 31, 2019 and 2018 were insignificant.  The fair value of standby letters of credit is based on the fees currently charged for similar agreements or the cost to terminate the arrangement with the counterparties.

The fair value of commitments to extend credit is determined by estimating the fees to enter into similar agreements, taking into account the remaining terms and present creditworthiness of the counterparties, and for fixed rate loan commitments, the difference between the current and committed interest rates.  Arrow provides several types of commercial lines of credit and standby letters of credit to its commercial customers.  The pricing of these services is not isolated as Arrow considers the customer's complete deposit and borrowing relationship in pricing individual products and services.  The commitments to extend credit also include commitments under home equity lines of credit, for which Arrow charges no fee.  The carrying value and fair value of commitments to extend credit are not material and Arrow does not expect to incur any material loss as a result of these commitments.

In the normal course of business, Arrow and its subsidiary banks become involved in a variety of routine legal proceedings.  At present, there are no legal proceedings pending or threatened, which in the opinion of management and counsel, would result in a material loss to Arrow.

In the third quarter of 2019, Arrow entered into interest rate swap agreements with certain of its commercial customers to provide them with a long-term fixed rate, while simultaneously Arrow entered into offsetting interest rate swap agreements with a counterparty or counterparties to swap the fixed rate to a variable rate to manage interest rate exposure.

The Company's interest rate swap agreements are not designated as a hedge for accounting purposes. As the interest rate swap agreements have substantially equivalent and offsetting terms, they do not present any material exposure to the Company's consolidated statements of income. The Company records its interest rate swap agreements at fair value and is presented on a gross basis within other assets and other liabilities on the consolidated balance sheets. Changes in the fair value of assets and liabilities arising from these derivatives are included, net, in other income in the consolidated statement of income.

# 84

The following table depicts the fair value adjustment recorded related to the notional amount of derivatives outstanding as well as the notional amount of the interest rate swap agreements.

Derivatives Not Designated as Hedging Instruments - Interest Rate Swap Agreements
	December 31, 2019		December 31, 2018
Fair value adjustment included in other assets	$	69	$	—
Fair value adjustment included in other liabilities	69		—
Notional amount	44,531		—

# 85

Note 9: TIME DEPOSITS (Dollars In Thousands)

The following summarizes the contractual maturities of time deposits during years subsequent to December 31, 2019:

Year of Maturity	Total Time Deposits
2020	$	314,068
2021	44,620
2022	11,975
2023	5,040
2024	6,253
2025 and beyond	13,365
Total	$	395,321

Note 10: DEBT (Dollars in Thousands)

Schedule of Short-Term Borrowings:

	2019		2018
Balances at December 31:
Overnight Advances from the Federal Home Loan Bank of New York	$	130,000	$	234,000
Securities Sold Under Agreements to Repurchase	51,099		54,659
Total Short-Term Borrowings	$	181,099	$	288,659
Maximum Borrowing Capacity at December 31:
Federal Funds Purchased	$	67,000	$	57,000
Federal Home Loan Bank of New York	731,240		550,750
Federal Reserve Bank of New York	583,369		489,809

The securities sold under agreements to repurchase ("repo accounts") shown above represent collateralized borrowings with certain commercial customers located primarily within the Company's service area. All repo accounts at December 31, 2019 and 2018 have overnight maturities. Repo accounts are not covered by federal deposit insurance and are secured by our own qualified investment securities. The Company retains the right to substitute similar type securities and has the right to withdraw all excess collateral applicable to repo accounts whenever the collateral values are in excess of the related repurchase liabilities. However, as a means of mitigating market risk, the Company maintains excess collateral to cover normal changes in the repurchase liability by monitoring daily usage. At December 31, 2019, there were no material amounts of securities at risk with any one customer. The Company maintains control of these securities through the use of third-party safekeeping arrangements. Investment securities with a fair value of $62.4 million and $65.5 million were pledged as collateral for the securities sold under agreements to repurchase at December 31, 2019 and 2018, respectively, and are presented in the table below:

	2019		2018
Balances at December 31:
U.S. Government & Agency Obligations	$	—	$	22,314
Mortgage-Backed Securities	62,372		43,155
Total Pledged Collateral for Repo Accounts	$	62,372	$	65,469

Arrow's subsidiary banks have in place unsecured federal funds lines of credit with three correspondent banks. As a member of the FHLBNY, Arrow participates in the advance program which allows for overnight and term advances up to the limit of pledged collateral, including FHLBNY stock, residential real estate and home equity loans (see Note 4, "Investment Securities" and Note 5, "Loans").  The investment in FHLBNY stock is proportional to the total of Arrow's overnight and term advances (see the Schedule of Federal Reserve Bank and Federal Home Loan Bank Stock in Note 4, Investment Securities, to the notes to the Consolidated Financial Statements). Arrow's bank subsidiaries have also established borrowing facilities with the Federal Reserve Bank of New York for potential “discount window” advances, pledging certain consumer loans as collateral (see Note 5, Loans, to the notes to the Consolidated Financial Statements).

# 86

Long Term Debt - FHLBNY Term Advances

In addition to overnight advances, Arrow also borrows longer-term funds from the FHLBNY.  

Maturity Schedule of FHLBNY Term Advances:

	Balances				Weighted Average Rate
Final Maturity	2019		2018		2019		2018
First Year	$	25,000	$	20,000	2.02	%	1.70	%
Second Year	—		25,000		—	%	2.02	%
Third Year	5,000		—		1.81	%	—	%
Fourth Year	—		—		—	%	—	%
Fifth Year	—		—		—	%	—	%
Total	$	30,000	$	45,000	1.98	%	1.88	%

Long Term Debt - Guaranteed Preferred Beneficial Interests in Corporation's Junior Subordinated Debentures

During 2019, there were outstanding two classes of financial instruments issued by two separate subsidiary business trusts of Arrow, identified as “Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts” on the Consolidated Balance Sheets and the Consolidated Statements of Income.

The first of the two classes of trust-issued instruments outstanding at year-end was issued by Arrow Capital Statutory Trust II ("ACST II"), a Delaware business trust established on July 16, 2003, upon the filing of a certificate of trust with the Delaware Secretary of State.  In July 2003, ACST II issued all of its voting (common) stock to Arrow and issued and sold to an unaffiliated purchaser 30-year guaranteed preferred beneficial interests in the trust's assets ("ACST II trust preferred securities"). The rate on the securities is variable, adjusting quarterly to the 3-month LIBOR plus 3.15%.  ACST II used the proceeds of the sale of its trust preferred securities to purchase an identical amount of junior subordinated debentures issued by Arrow that bear an interest rate identical at all times to the rate payable on the ACST II trust preferred securities.  The ACST II trust preferred securities became redeemable after July 23, 2008 and mature on July 23, 2033.

The second of the two classes of trust-issued instruments outstanding at year-end was issued by Arrow Capital Statutory Trust III ("ACST III"), a Delaware business trust established on December 23, 2004, upon the filing of a certificate of trust with the Delaware Secretary of State. On December 28, 2004, the ACST III issued all of its voting (common) stock to Arrow and issued and sold to an unaffiliated purchaser 30-year guaranteed preferred beneficial interests in the trust's assets ("ACST III").  The rate on the ACST III trust preferred securities is a variable rate, adjusted quarterly, equal to the 3-month LIBOR plus 2.00%.  ACST III used the proceeds of the sale of its trust preferred securities to purchase an identical amount of junior subordinated debentures issued by Arrow that bear an interest rate identical at all times to the rate payable on the ACST III trust preferred securities.  The ACST III trust preferred securities became redeemable on or after March 31, 2010 and mature on December 28, 2034.

The primary assets of the two subsidiary trusts having trust preferred securities outstanding at year-end, ACST II and ACST III (the “Trusts”), are Arrow's junior subordinated debentures discussed above, and the sole revenues of the Trusts are payments received by them from Arrow with respect to the junior subordinated debentures.  The trust preferred securities issued by the Trusts are non-voting.  All common voting securities of the Trusts are owned by Arrow.  Arrow used the net proceeds from its sale of junior subordinated debentures to the Trusts, facilitated by the Trust’s sale of their trust preferred securities to the purchasers thereof, for general corporate purposes.  The trust preferred securities and underlying junior subordinated debentures, with associated expense that is tax deductible, qualify as Tier I capital under regulatory definitions.

Arrow's primary source of funds to pay interest on the debentures that are held by the Trusts are current dividends received by Arrow from its subsidiary banks.  Accordingly, Arrow's ability to make payments on the debentures, and the ability of the Trusts to make payments on their trust preferred securities, are dependent upon the continuing ability of Arrow's subsidiary banks to pay dividends to Arrow.  Since the trust preferred securities issued by the subsidiary trusts and the underlying junior subordinated debentures issued by Arrow at December 31, 2019, 2018 and 2017 are classified as debt for financial statement purposes, the expense associated with these securities is recorded as interest expense in the Consolidated Statements of Income for the three years.

# 87

Schedule of Guaranteed Preferred Beneficial Interests in Corporation's Junior Subordinated Debentures

	2019			2018
ACST II
Balance at December 31,	$	10,000		$	10,000
Period-End Interest Rate	5.25		%	5.55		%
ACST III
Balance at December 31,	$	10,000		$	10,000
Period-End Interest Rate	4.10		%	4.40		%

Note 11: COMPREHENSIVE INCOME (LOSS), NET OF TAX (Dollars In Thousands)

The following table presents the components of other comprehensive income (loss) for the years ended December 31, 2019, 2018 and 2017:

Schedule of Comprehensive Income (Loss)
	Before-Tax Amount			Tax Expense (Benefit)			Net-of-Tax Amount
2019
Net Unrealized Securities Holding Gains Arising During the Period	$	5,580		$	(1,418	)	$	4,162
Net Retirement Plan Gains	3,505			(891		)	2,614
Amortization of Net Retirement Plan Actuarial Loss	684			(174		)	510
Accretion of Net Retirement Plan Prior Service Credit	224			(57		)	167
Other Comprehensive Income	$	9,993		$	(2,540	)	$	7,453
2018
Net Unrealized Securities Holding Losses Arising During the Period	$	(2,839	)	$	723		$	(2,116	)
Net Retirement Plan Losses	(3,798		)	965			(2,833		)
Net Retirement Plan Prior Service Credit	(453		)	115			(338		)
Amortization of Net Retirement Plan Actuarial Loss	325			(83		)	242
Accretion of Net Retirement Plan Prior Service Credit	108			(28		)	80
Other Comprehensive Loss	$	(6,657	)	$	1,692		$	(4,965	)
2017
Net Unrealized Securities Holding Losses Arising During the Period	$	(1,505	)	$	565		$	(940	)
Reclassification Adjustment for Securities Gains Included in Net Income	448			(111		)	337
Net Retirement Plan Losses	287			(73		)	214
Amortization of Net Retirement Plan Actuarial Loss	411			(49		)	362
Accretion of Net Retirement Plan Prior Service Credit	(11		)	3			(8		)
Other Comprehensive Loss	$	(370	)	$	335		$	(35	)

# 88

The following table presents the changes in accumulated other comprehensive income by component:

Changes in Accumulated Other Comprehensive Income (Loss) by Component (1)
	Unrealized			Defined Benefit Plan Items
	Gains and
	Losses on						Net Prior
	Available-for-			Net Gain			Service
	Sale Securities			(Loss)			(Cost ) Credit			Total
For the Year-To-Date periods ended:
December 31, 2018	$	(3,697	)	$	(8,971	)	$	(1,142	)	$	(13,810	)
Other comprehensive income before reclassifications	4,162			2,614			—			6,776
Amounts reclassified from accumulated other comprehensive income				510			167			677
Net current-period other comprehensive income	4,162			3,124			167			7,453
December 31, 2019	$	465		$	(5,847	)	$	(975	)	$	(6,357	)
December 31, 2017	$	(1,250	)	$	(6,380	)	$	(884	)	$	(8,514	)
Other comprehensive loss before reclassifications	(2,116		)	(2,833		)	(338		)	(5,287		)
Amounts reclassified from accumulated other comprehensive loss	—			242			80			322
Net current-period other comprehensive loss	(2,116		)	(2,591		)	(258		)	(4,965		)
Amounts reclassified from accumulated other comprehensive loss	(331		)	—			—			(331		)
December 31, 2018	$	(3,697	)	$	(8,971	)	$	(1,142	)	$	(13,810	)
December 31, 2016	$	(382	)	$	(5,737	)	$	(715	)	$	(6,834	)
Other comprehensive income (loss) before reclassifications	(940		)	214			—			(726		)
Amounts reclassified from accumulated other comprehensive income (loss)	337			362			(8		)	691
Net current-period other comprehensive income (loss)	(603		)	576			(8		)	(35		)
Reclassification due to the adoption of ASU No. 2018-02	(265		)	(1,219		)	(161		)	(1,645		)
December 31, 2017	$	(1,250	)	$	(6,380	)	$	(884	)	$	(8,514	)

(1) All amounts are net of tax. Amounts in parentheses indicate debits.

# 89

The following table presents the reclassifications out of accumulated other comprehensive income:

Reclassifications Out of Accumulated Other Comprehensive Income (1)
	Amounts Reclassified
Details about Accumulated Other	from Accumulated Other				Affected Line Item in the Statement
Comprehensive Income Components	Comprehensive Income				Where Net Income Is Presented
For the Year-to-date periods ended:
December 31, 2019
Unrealized gains and losses on available-for-sale securities
	$	—			Loss on Securities Transactions, Net
	—				Total before tax
	—				Provision for Income Taxes
	$	—			Net of tax
Amortization of defined benefit pension items
Prior-service costs	$	(224	)	(2)	Salaries and Employee Benefits
Actuarial gains/(losses)	(684		)	(2)	Salaries and Employee Benefits
	(908		)		Total before tax
	231				Provision for Income Taxes
	$	(677	)		Net of tax
Total reclassifications for the period	$	(677	)		Net of tax
December 31, 2018
Unrealized gains and losses on available-for-sale securities
	$	—			Loss on Securities Transactions, Net
	—				Total before tax
	—				Provision for Income Taxes
	$	—			Net of tax
Amortization of defined benefit pension items
Prior-service costs	$	(108	)	(2)	Salaries and Employee Benefits
Actuarial gains/(losses)	(325		)	(2)	Salaries and Employee Benefits
	(433		)		Total before tax
	111				Provision for Income Taxes
	$	(322	)		Net of tax
Total reclassifications for the period	$	(322	)		Net of tax

# 90

Reclassifications Out of Accumulated Other Comprehensive Income (1)
	Amounts Reclassified
Details about Accumulated Other	from Accumulated Other				Affected Line Item in the Statement
Comprehensive Income Components	Comprehensive Income				Where Net Income Is Presented
December 31, 2017
Unrealized gains and losses on available-for-sale securities
	$	(448	)		Gain on Securities Transactions, Net
	(448		)		Total before tax
	111				Provision for Income Taxes
	$	(337	)		Net of tax
Amortization of defined benefit pension items
Prior-service costs	$	11		(2)	Salaries and Employee Benefits
Actuarial gains/(losses)	(411		)	(2)	Salaries and Employee Benefits
	(400		)		Total before tax
	46				Provision for Income Taxes
	$	(354	)		Net of tax
Total reclassifications for the period	$	(691	)		Net of tax

(1) Amounts in parentheses indicate debits to profit/loss.

(2) These accumulated other comprehensive income components are included in the computation of net periodic pension cost (see pension footnote for additional details).

# 91

Note 12: STOCK BASED COMPENSATION (Dollars In Thousands, Except Share and Per Share Amounts)

Arrow has established three stock-based compensation plans: an Incentive and Non-qualified Stock Option Plan (Long Term Incentive Plan), an Employee Stock Purchase Plan (ESPP) and an Employee Stock Ownership Plan (ESOP).  All share and per share data have been adjusted for the September 27, 20193% stock dividend.

Long Term Incentive Plan

The Long Term Incentive Plan provides for the grant of incentive stock options, non-qualified stock options, restricted stock, restricted stock units, performance units and performance shares. The Compensation Committee of the Board of Directors administers the Long Term Incentive Plan.

Shares Available for Grant at Period-End 225,485

Stock Options - Options may be granted at a price no less than the greater of the par value or fair market value of such shares on the date on which such option is granted, and generally expire ten years from the date of grant.  The options usually vest over a four-year period.

The following table summarizes information about stock option activity for the year ended December 31, 2019.

	Shares		Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (in years)	Aggregate Intrinsic Value
Outstanding at January 1, 2019	293,058		$	24.92
Granted	53,560		$	30.79
Exercised	(86,508	)	$	20.69
Forfeited	(18,868	)	$	25.83
Outstanding at December 31, 2019	241,242		$	27.58	6.50	$	2,465
Vested at Period-End	126,081		$	24.71	4.96	$	1,649
Expected to Vest	115,161		$	30.72	8.19	$	816

The following is the Schedule of Stock Options Granted Under the Long Term Incentive Plan by Exercise Price Range.

	Exercise Price Ranges
	$19.01		$20.29 to $20.87		$21.35		$22.51 to $22.97		$30.79 to $30.91		$34.05		Total
Outstanding at December 31, 2019
Number of Stock Options Outstanding	1,872		27,325		20,338		52,385		98,614		40,708		241,242
Weighted-Average Remaining Contractual Life (in years)	0.08		1.92		4.08		5.66		8.61		7.07		6.50
Weighted-Average Exercise Price	$	19.01	$	20.57	$	21.35	$	22.78	$	30.85	$	34.05	$	27.58
Vested at December 31, 2019
Number of Stock Options Outstanding	1,872		27,325		20,338		42,672		12,570		21,304		126,081
Weighted-Average Remaining Contractual Life (in years)	0.08		1.92		4.08		5.56		8.09		7.07		4.96
Weighted-Average Exercise Price	$	19.01	$	20.57	$	21.35	$	22.73	$	30.91	$	34.05	$	24.71

# 92

The following is the Schedule of Other Information on Stock Options Granted.

	2019			2018			2017
Stock Options Granted	53,560			55,070			59,009
Weighted Average Grant Date Information:
Fair Value of Options Granted	$	5.58		$	5.43		$	5.89
Fair Value Assumptions:
Dividend Yield	3.26		%	2.98		%	2.72		%
Expected Volatility	22.58		%	21.55		%	21.40		%
Risk Free Interest Rate	2.63		%	2.68		%	2.25		%
Expected Lives (in years)	8.68			6.98			6.88
Amount Expensed During the Year	$	316		$	322		$	351
Compensation Costs for Non-vested Awards Not Yet Recognized	487			504			528
Weighted Average Expected Vesting Period, In Years	2.07			2.74			2.59
Proceeds From Stock Options Exercised	$	1,792		$	2,255		$	1,190
Tax Benefits Related to Stock Options Exercised	227			240			168
Intrinsic Value of Stock Options Exercised	1,073			1,552			825

Restricted Stock Units - The Company grants restricted stock units which gives the recipient the right to receive shares of Company stock upon vesting. The fair value of each restricted stock unit is the market value of Company stock on the date of grant. 100% of the restricted stock unit awards vest three years from the grant date. Once vested, the restricted stock units become vested units and are no longer forfeitable. Vested units settle upon retirement of the recipient. Unvested restricted stock unit awards will generally be forfeited if the recipient ceases to be employed by the Company, with limited exceptions.

The following table summarizes information about restricted stock unit activity for the year ended December 31, 2019. The Company started granting restricted stock units in 2018.

	Restricted Stock Units	Weighted Average Grant Date Fair Value
Non-vested at January 1, 2019	3,478	$	31.62
Granted	4,018	$	30.79
Vested	—	$	—
Canceled	—	$	—
Non-vested at December 31, 2019	7,496	$	31.18
Non-vested at January 1, 2018	—	$	—
Granted	3,478	$	31.62
Vested	—	$	—
Canceled	—	$	—
Non-vested at December 31, 2018	3,478	$	31.62

The following table presents information on the amounts expensed related to Restricted Stock Units awarded pursuant to the Long Term Incentive Plan for the year ended December 31, 2019.

	2019		2018
Amount Expensed During the Year	$	75	$	34
Compensation Costs for Non-vested Awards Not Yet Recognized	126		76

Employee Stock Purchase Plan

Arrow sponsors an ESPP under which employees purchase Arrow's common stock at a 5% discount below market price. Under current accounting guidance, a stock purchase plan with a discount of 5% or less is not considered a compensatory plan.

Employee Stock Ownership Plan

Arrow maintains an employee stock ownership plan (“ESOP”).  Substantially all employees of Arrow and its subsidiaries are eligible to participate upon satisfaction of applicable service requirements.  The ESOP borrowed funds from one of Arrow’s subsidiary banks to purchase outstanding shares of Arrow’s common stock.  The notes require annual payments of principal and interest through 2019.  As the debt was repaid, shares were released from collateral based on the proportion of debt paid to total debt outstanding for the year and

# 93

allocated to active employees.  At December 31, 2019, there was no outstanding balance remaining on the loans and therefore no remaining unallocated shares. In addition, the Company makes additional cash contributions to the Plan each year.

Schedule of ESOP Compensation Expense

	2019		2018		2017
ESOP Compensation Expense	$	1,368	$	1,400	$	1,400

Prior to December 31, 2019, shares pledged as collateral were reported as unallocated ESOP shares in stockholders’ equity.  As shares were released from collateral, Arrow reported compensation expense equal to the current average market price of the shares, and the shares become outstanding for earnings per share computations. During the year ended December 31, 2019, all remaining unallocated shares were released. The ESOP shares as of December 31, 2019 were as follows:

Schedule of Shares in ESOP Plan

ESOP Plan Shares:	2019
Allocated Shares	759,321
Shares Released for Allocation During 2019	5,151
Unallocated Shares	—
Total ESOP Shares	764,472

Note 13: RETIREMENT BENEFIT PLANS (Dollars in Thousands)

Arrow sponsors qualified and nonqualified defined benefit pension plans and other postretirement benefit plans for its employees. Arrow maintains a non-contributory pension plan, which covers substantially all employees.  Effective December 1, 2002, all active participants in the qualified defined benefit pension plan were given a one-time irrevocable election to continue participating in the traditional plan design, for which benefits were based on years of service and the participant’s final compensation (as defined), or to begin participating in the new cash balance plan design.  All employees who participate in the plan after December 1, 2002 automatically participate in the cash balance plan design.  The interest credits under the cash balance plan are based on the 30-year U.S. Treasury rate in effect for November of the prior year with a minimum interest credit of 3.0%.  The service credits under the cash balance plan are equal to 6.0% of eligible salaries for employees who become participants on or after January 1, 2003.  For employees in the plan prior to January 1, 2003, the service credits are scaled based on the age of the participant, and range from 6.0% to 12.0%.  The funding policy is to contribute up to the maximum amount that can be deducted for federal income tax purposes and to make all payments required under ERISA.  Arrow also maintains a supplemental non-qualified unfunded retirement plan to provide eligible employees of Arrow and its subsidiaries with benefits in excess of qualified plan limits imposed by federal tax law.

Arrow has multiple non-pension postretirement benefit plans.  The health care, dental and life insurance plans are contributory, with participants’ contributions adjusted annually.  Arrow’s policy is to fund the cost of postretirement benefits based on the current cost of the underlying policies.  However, the health care plan provision for automatic increases of Company contributions each year is based on the increase in inflation and is limited to a maximum of 5%.  

As of December 31, 2019, Arrow updated its mortality assumption to the Pri-2012 mortality tables for employees, healthy annuitants and contingent survivors, adjusted for mortality improvements with the Scale MP-2019 mortality improvement scale on a generational basis to reflect newly published mortality tables. The Pension Plan uses the sex-distinct amount-weighted tables, the Select Executive Retirement Plan uses the sex-distinct white collar amount-weighted tables, and the Postretirement Benefit Plan uses the sex-distinct headcount-weighted tables. The change in mortality tables resulted in a decrease in liabilities for the Employee's Pension Plan, the Select Executive Retirement Plan and the Postretirement Benefit Plan.

The mortality table used in determining the present value of a lump sum payment/annuitizing cash balance accounts was changed to the applicable mortality table for the determination of present values under IRC Section 417(e)(3)(B). This table is currently a 50/50 blend of male and female rates from the 2020 sex distinct optional combined mortality tables, as prescribed under IRC Section 430. The change in mortality table was made to reflect the continued improvement in mortality rates and resulted in an increase in liabilities for the Employee's Pension Plan and the Select Executive Retirement Plan.

The interest rates used in determining the present value of a lump sum payment/annuitizing cash balance accounts were changed to the segment rates in effect for the January 1, 2020 plan year (2.04%, 3.09%, 3.68%) as of December 31, 2019. This change resulted in a decrease in liability for the Employee's Pension Plan and the Select Executive Retirement Plan.

The following tables set forth changes in the plans’ benefit obligations (projected benefit obligation for pension benefits and accumulated benefit obligation for postretirement benefits) and changes in the plans’ assets and the funded status of the pension plans and other postretirement benefit plan at December 31:

# 94

Schedule of Defined Benefit Plan Disclosures
	Employees' Pension Plan			Select Executive Retirement Plan			Postretirement Benefit Plans
Defined Benefit Plan Funded Status
December 31, 2019
Fair Value of Plan Assets	$	57,051		$	—		$	—
Benefit Obligation	42,322			5,194			8,652
Funded Status of Plan	$	14,729		$	(5,194	)	$	(8,652	)
December 31, 2018
Fair Value of Plan Assets	$	48,445		$	—		$	—
Benefit Obligation	38,069			4,710			7,706
Funded Status of Plan	$	10,376		$	(4,710	)	$	(7,706	)
Change in Benefit Obligation
Benefit Obligation, at January 1, 2019	$	38,069		$	4,710		$	7,706
Service Cost 1	1,527			324			121
Interest Cost 2	1,765			217			364
Plan Participants' Contributions	—			—			485
Actuarial Loss	2,960			409			670
Benefits Paid	(1,999		)	(466		)	(694		)
Benefit Obligation, at December 31, 2019	$	42,322		$	5,194		$	8,652
Benefit Obligation, at January 1, 2018	$	38,921		$	4,586		$	7,727
Service Cost 1	1,557			414			136
Interest Cost 2	1,598			192			333
Plan Participants' Contributions	—			—			416
Amendments	—			—			453
Actuarial Gain	(795		)	(17		)	(664		)
Benefits Paid	(3,212		)	(465		)	(695		)
Benefit Obligation, at December 31, 2018	$	38,069		$	4,710		$	7,706
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, at January 1, 2019	$	48,445		$	—		$	—
Actual Return on Plan Assets	10,605			—			—
Employer Contributions	—			466			209
Plan Participants' Contributions	—			—			485
Benefits Paid	(1,999		)	(466		)	(694		)
Fair Value of Plan Assets, at December 31, 2019	$	57,051		$	—		$	—
Fair Value of Plan Assets, at January 1, 2018	$	53,571		$	—		$	—
Actual Return on Plan Assets	(1,914		)	—			—
Employer Contributions	—			465			279
Plan Participants' Contributions	—			—			416
Benefits Paid	(3,212		)	(465		)	(695		)
Fair Value of Plan Assets, at December 31, 2018	$	48,445		$	—		$	—
Accumulated Benefit Obligation at December 31, 2019	$	42,041		$	5,125		$	8,652
Amounts Recognized in the Consolidated Balance Sheets
December 31, 2019
Prepaid Pension Asset	$	14,729		$	—		—
Accrued Benefit Liability	—			(5,194		)	(8,652		)
Net Benefit Recognized	$	14,729		$	(5,194	)	$	(8,652	)
December 31, 2018
Prepaid Pension Asset	$	10,376		$	—		—
Accrued Benefit Liability	—			(4,710		)	(7,706		)
Net Benefit Recognized	$	10,376		$	(4,710	)	$	(7,706	)

# 95

Schedule of Defined Benefit Plan Disclosures
	Employees' Pension Plan			Select Executive Retirement Plan			Postretirement Benefit Plans
Amounts Recognized in Other Comprehensive Income (Loss)
For the Year Ended December 31, 2019
Net Unamortized (Gain) Loss Arising During the Period	$	(4,584	)	$	409		$	670
Amortization of Net (Loss) Gain	(613		)	(113		)	42
Amortization of Prior Service Cost	(69		)	(54		)	(101		)
Total Other Comprehensive (Loss) Income for Pension and Other Postretirement Benefit Plans	$	(5,266	)	$	242		$	611
For the Year Ended December 31, 2018
Net Unamortized (Gains) Loss Arising During the Period	$	4,480		$	(17	)	$	(665	)
Net Prior Service Cost Arising During the Period	—			—			453
Amortization of Net Gains	(194		)	(131		)	—
Amortization of Prior Service Credit (Cost)	49			(57		)	(100		)
Total Other Comprehensive Income (Loss) for Pension and      Other Postretirement Benefit Plans	$	4,335		$	(205	)	$	(312	)
For the Year Ended December 31, 2017
Net Unamortized Loss Arising During the Period	$	(517	)	$	244		$	(14	)
Net Prior Service Cost Arising During the Period	—			—			—
Amortization of Net (Gains) Loss	(306		)	(129		)	24
Amortization of Prior Service (Cost) Credit	57			(57		)	11
Total Other Comprehensive (Loss) Income for Pension and      Other Postretirement Benefit Plans	$	(766	)	$	58		$	21
Accumulated Other Comprehensive Income
December 31, 2019
Net Actuarial Loss (Gains)	$	5,745		$	2,275		$	(181	)
Prior Service Cost	244			378			685
Total Accumulated Other Comprehensive Income, Before Tax	$	5,989		$	2,653		$	504
December 31, 2018
Net Actuarial Loss (Gains)	$	10,942		$	1,979		$	(893	)
Prior Service Cost	313			432			786
Total Accumulated Other Comprehensive Income, Before Tax	$	11,255		$	2,411		$	(107	)
Amounts that will be Amortized from Accumulated   Other Comprehensive Income the Next Year
Net Actuarial Loss	$	4		$	132		$	7
Prior Service Cost	$	63		$	42		$	106
Net Periodic Benefit Cost
For the Year Ended December 31, 2019
Service Cost 1	$	1,527		$	324		$	121
Interest Cost 2	1,765			217			364
Expected Return on Plan Assets 2	(3,060		)	—			—
Amortization of Prior Service Cost 2	69			54			101
Amortization of Net Loss 2	613			113			(42		)
Net Periodic Benefit Cost	$	914		$	708		$	544
For the Year Ended December 31, 2018
Service Cost 1	$	1,557		$	414		$	136
Interest Cost 2	1,598			192			333
Expected Return on Plan Assets 2	(3,362		)	—			—
Amortization of Prior Service (Credit) Cost 2	(49		)	57			100
Amortization of Net Loss 2	194			131			—
Net Periodic Benefit (Credit) Cost	$	(62	)	$	794		$	569

# 96

Schedule of Defined Benefit Plan Disclosures
	Employees' Pension Plan			Select Executive Retirement Plan			Postretirement Benefit Plans
For the Year Ended December 31, 2017
Service Cost 1	$	1,392		$	45		$	130
Interest Cost 2	1,682			209			339
Expected Return on Plan Assets 2	(3,141		)	—			—
Amortization of Prior Service (Credit) Cost 2	(57		)	57			(11		)
Amortization of Net Loss (Gain) 2	306			129			(24		)
Net Periodic Benefit Cost	$	182		$	440		$	434
Weighted-Average Assumptions Used in   Calculating Benefit Obligation
December 31, 2019
Discount Rate	3.72		%	3.75		%	3.76		%
Rate of Compensation Increase	3.50		%	3.50		%	3.50		%
Interest Rate Credit for Determining   Projected Cash Balance Account	3.00		%	3.00		%
December 31, 2018
Discount Rate	4.81		%	4.80		%	4.81		%
Rate of Compensation Increase	3.50		%	3.50		%	3.50		%
Interest Rate Credit for Determining Projected Cash Balance Account	3.36		%	3.36		%
Weighted-Average Assumptions Used in   Calculating Net Periodic Benefit Cost
December 31, 2019
Discount Rate	4.81		%	4.80		%	4.81		%
Expected Long-Term Return on Plan Assets	6.50		%
Rate of Compensation Increase	3.50		%	3.50		%	3.50		%
Interest Rate Credit for Determining       Projected Cash Balance Account	3.00		%	3.00		%
December 31, 2018
Discount Rate	4.24		%	4.18		%	4.22		%
Expected Long-Term Return on Plan Assets	6.50		%
Rate of Compensation Increase	3.50		%	3.50		%	3.50		%
Interest Rate Credit for Determining       Projected Cash Balance Account	3.00		%	3.00		%
December 31, 2017
Discount Rate	4.83		%	4.73		%	4.80		%
Expected Long-Term Return on Plan Assets	6.50		%
Rate of Compensation Increase	3.50		%	3.50		%	3.50		%
Interest Rate Credit for Determining       Projected Cash Balance Account	3.00		%	3.00		%
Interest Rate to Annuitize Cash       Balance Account	4.50		%	4.50		%
Interest Rate to Convert Annuities to Actuarially   Equivalent Lump Sum Amounts	4.50		%	4.50		%

Footnotes:

^1.  Included in Salaries and Employee Benefits on the Consolidated Statements of Income

^2.  Included in Other Operating Expense on the Consolidated Statements of Income

# 97

Schedule of Defined Benefit Plan Disclosures Information about Defined Benefit Plan Assets - Employees' Pension Plan
Fair Value Measurements Using:
Asset Category	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total		Percent of Total		Target Allocation Minimum		Target Allocation Maximum
December 31, 2019
Cash	$	—	$	—	$	—	$	—	—	%	—	%	15.0	%
Interest-Bearing Money Market Fund	2,742		—		—		2,742		4.8	%	—	%	15.0	%
Arrow Common Stock1	6,542		—		—		6,542		11.5	%	—	%	10.0	%
North Country Funds - Equity 2	21,209		—		—		21,209		37.2	%
Other Mutual Funds - Equity	15,868		—		—		15,868		27.8	%
Total Equity Funds	37,077		—		—		37,077		65.0	%	55.0	%	85.0	%
North Country Funds - Fixed income 2	8,692		—		—		8,692		15.2	%
Other Mutual Funds - Fixed Income	793		—		—		793		1.4	%
Total Fixed Income Funds	9,485		—		—		9,485		16.6	%	10.0	%	30.0	%
Alternative ETF	1,205		—		—		1,205		2.1	%	—	%	20.0	%
Total	$	57,051	$	—	$	—	$	57,051	100.0	%
December 31, 2018
Cash	$	—	$	—	$	—	$	—	—	%	—	%	15.0	%
Interest-Bearing Money Market Fund	3,310		—		—		3,310		6.8	%	—	%	15.0	%
Arrow Common Stock1	5,381		—		—		5,381		11.1	%	—	%	10.0	%
North Country Funds - Equity 2	16,629		—		—		16,629		34.3	%
Other Mutual Funds - Equity	13,081		—		—		13,081		27.0	%
Total Equity Funds	29,710		—		—		29,710		61.3	%	55.0	%	85.0	%
North Country Funds - Fixed income 2	8,124		—		—		8,124		16.8	%
Other Mutual Funds - Fixed Income	1,920		—		—		1,920		4.0	%
Total Fixed Income Funds	10,044		—		—		10,044		20.8	%	10.0	%	30.0	%
Total	$	48,445	$	—	$	—	$	48,445	100.0	%

Footnotes:

¹ Payment for the acquisition of Arrow Financial Corporation common stock was under 10% of the total fair value of the employee's pension plan assets at the time of acquisition.

² The North Country Funds - Equity and the North Country Funds - Fixed Income are publicly traded mutual funds advised by Arrow's subsidiary, North Country Investment Advisers, Inc.

# 98

Schedule of Defined Benefit Plan Disclosures
	Employees' Pension Plan		Select Executive Retirement Plan		Postretirement Benefit Plans
Expected Future Benefit Payments
2020	$	2,975	$	444	$	638
2021	2,527		427		673
2022	2,808		409		655
2023	3,048		389		629
2024	2,922		555		643
2025 - 2029	14,571		2,482		3,271
Estimated Contributions During 2020	$	—	$	444	$	638
Assumed Health Care Cost Trend Rates
December 31, 2019
Health Care Cost Trend   Rate Assumed for Next Year					6.75		%
Rate to which the Cost Trend   Rate is Assumed to Decline   (the Ultimate Trend Rate)					3.78		%
Year that the Rate Reaches    the Ultimate Trend Rate					2075
December 31, 2018
Health Care Cost Trend   Rate Assumed for Next Year					7.00		%
Rate to which the Cost Trend   Rate is Assumed to Decline   (the Ultimate Trend Rate)					3.78		%
Year that the Rate Reaches    the Ultimate Trend Rate					2075
Effect of a One-Percentage Point Change in Assumed   Health Care Cost Trend Rates
Effect of a One Percentage Point Increase on   Service and Interest Cost Components					$	43
Effect of a One Percentage Point Decrease on   Service and Interest Cost Components					(36		)
Effect of a One Percentage Point Increase on   Accumulated Postretirement Benefit Obligation					550
Effect of a One Percentage Point Decrease on   Accumulated Postretirement Benefit Obligation					(477		)

Fair Value of Plan Assets (Defined Benefit Plan):

For information on fair value measurements, including descriptions of level 1, 2 and 3 of the fair value hierarchy and the valuation methods employed by Arrow, see Note 2, Summary of Significant Accounting Policies, and Note 17, Fair Values.

The fair value of level 1 financial instruments in the table above are based on unadjusted, quoted market prices from exchanges in active markets.

In accordance with ERISA guidelines, the Board authorized the purchase of Arrow common stock up to 10% of the fair market value of the plan's assets at the time of acquisition.  

# 99

Pension Plan Investment Policies and Strategies:

The Company maintains a non-contributory pension benefit plan covering substantially all employees for the purpose of rewarding long and loyal service to the Company.  The pension assets are held in trust and are invested in a prudent manner for the exclusive purpose of providing benefits to participants.  The investment objective is to achieve an inflation-protected rate of return that meets the actuarial assumption which is used for funding purposes.  The investment strategy attempts to maximize the investment return on assets at a level of risk deemed appropriate by the Company while complying with ERISA and any applicable regulations and laws.  The investment strategy utilizes asset allocation as a principal determinant for establishing the risk/reward profile of the assets. Asset allocation ranges are established, periodically reviewed, and adjusted as funding levels, and participant benefit characteristics change. Active and passive investment management is employed to help enhance the risk/return profile of the assets.

The plan’s assets are invested in a diversified portfolio of equity securities comprised of companies with small, mid, and large capitalizations.  Both domestic and international equities are allowed to provide further diversification and opportunity for return in potentially higher growth economies with lower correlation of returns.  Growth and value styles of investment are employed to increase the diversification and offer varying opportunities for appreciation.  The fixed income portion of the plan may be invested in U.S. dollar denominated debt securities that shall be rated within the top four ratings categories by nationally recognized ratings agencies.   The fixed income portion will be invested without regard to industry or sector based on analysis of each target security’s structural and repayment features, current pricing and trading opportunities as well as credit quality of the issuer.  Individual bonds with ratings that fall below the Plan’s rating requirements will be sold only when it is in the best interests of the Plan.  Hybrid investments, such as convertible bonds, may be used to provide growth characteristics while offering some protection to declining equity markets by having a fixed income component.  Alternative investments such as Treasury Inflation Protected Securities, commodities, and REITs may be used to further enhance diversification while offering opportunities for return.  In accordance with ERISA guidelines, common stock of the Company may be purchased up to 10% of the fair market value of the Plan’s assets at the time of acquisition.  Derivative investments are prohibited in the plan.  

The return on assets assumption was developed through review of historical market returns, historical asset class volatility and correlations, current market conditions, the Plan’s past experience, and expectations on potential future market returns. The assumption represents a long-term average view of the performance of the assets in the Plan, a return that may or may not be achieved during any one calendar year. The assumption is based on the return of the Plan using the historical 15 year return adjusted for the potential for lower than historical returns due to low interest rates.    

Cash Flows - We were not required to and we did not make any contribution to our qualified pension plan in 2019.  Arrow makes contributions for its postretirement benefits in an amount equal to actual expenses for the year.  

Note 14: OTHER EXPENSES (Dollars In Thousands)

Other operating expenses included in the Consolidated Statements of Income are as follows:

	2019		2018		2017
Legal and Other Professional Fees	$	2,469	$	2,460	$	2,194
Postage and Courier	1,051		982		947
Advertising and Promotion	1,236		1,083		1,035
Stationery and Printing	834		782		841
Intangible Asset Amortization	245		262		279
All Other	4,595		3,507		3,456
Total Other Operating Expense	$	10,430	$	9,076	$	8,752

# 100

Note 15: INCOME TAXES (Dollars In Thousands)

The provision for income taxes is summarized below:

Current Tax Expense:	2019			2018			2017
Federal	$	7,706		$	7,668		$	11,142
State	1,550			1,450			917
Total Current Tax Expense	9,256			9,118			12,059
Deferred Tax Expense (Benefit):
Federal	427			(40		)	(1,453		)
State	(83		)	(52		)	(77		)
Total Deferred Tax Expense (Benefit)	344			(92		)	(1,530		)
Total Provision for Income Taxes	$	9,600		$	9,026		$	10,529

The provisions for income taxes differed from the amounts computed by applying the U.S. Federal Income Tax Rate, 21% for 2019 and 2018 and 35% for 2017, to pre-tax income as a result of the following:

	2019		2018		2017
Statutory Federal Tax Rate	21.0	%	21.0	%	35.0	%
Increase (Decrease) Resulting From:
Tax Cuts and Jobs Act impact on deferred remeasurement	—		—		(2.8	)
Tax-Exempt Income	(2.7	)	(3.1	)	(6.4	)
Nondeductible Interest Expense	0.2		0.1		0.1
State Taxes, Net of Federal Income Tax Benefit	2.3		2.4		1.8
Tax benefit from stock based compensation	(0.3	)	(0.4	)	(0.3	)
Other Items, Net	(0.1	)	(0.1	)	(1.0	)
Effective Tax Rate	20.4	%	19.9	%	26.4	%

The Tax Act reduced the U.S. statutory tax rate from 35% to 21%, among other changes.

# 101

The tax effects of temporary differences that give rise to significant portions of the deferred tax assets and deferred tax liabilities at December 31, 2019 and 2018 are presented below:

	2019		2018
Deferred Tax Assets:
Allowance for Loan Losses	$	5,383	$	5,131
Lease liabilities	2,787		—
Pension and Deferred Compensation Plans	2,923		2,764
Pension Liability Included in Accumulated Other Comprehensive Income	2,329		3,450
Other	352		342
Net Unrealized Losses on Securities Available-for-Sale Included in      Accumulated Other Comprehensive Income	—		1,259
Total Gross Deferred Tax Assets	13,774		12,946
Valuation Allowance for Deferred Tax Assets	—		—
Total Gross Deferred Tax Assets, Net of Valuation Allowance	$	13,774	$	12,946
Deferred Tax Liabilities:
Pension Plans	$	5,270	$	5,502
Depreciation	1,943		1,149
ROU assets	2,748		—
Deferred Income	3,215		3,003
Net Unrealized Gains on Equity Securities	240		166
Net Unrealized Gains on Securities Available-for-Sale Included in Accumulated Other Comprehensive Income	160		—
Goodwill	3,502		3,546
Total Gross Deferred Tax Liabilities	$	17,078	$	13,366
Deferred Tax Liability, Net	$	3,304	$	420

Management believes that the realization of the recognized gross deferred tax assets at December 31, 2019 and 2018 is more likely than not, based on historic earnings and expectations as to future taxable income.

Interest and penalties are recorded as a component of the provision for income taxes, if any.  There are no current examinations of our Federal or state income tax returns, nor have we been notified of any up-coming examinations. Tax years 2016 through 2019 are subject to Federal and New York State examination. Management annually conducts an analysis of its tax positions and has concluded that it has no uncertain tax positions as of December 31, 2019.

Note 16: EARNINGS PER SHARE (Dollars In Thousands, Except Per Share Amounts)

The following table presents a reconciliation of the numerator and denominator used in the calculation of basic and diluted earnings per common share ("EPS") for each of the years in the three-year period ended December 31, 2019.  All share and per share amounts have been adjusted for the September 27, 20193% stock dividend.

Earnings Per Share
	Year-to-Date Period Ended:
	12/31/2019		12/31/2018		12/31/2017
Earnings Per Share - Basic:
Net Income	$	37,475	$	36,279	$	29,326
Weighted Average Shares - Basic	14,940		14,840		14,739
Earnings Per Share - Basic	$	2.51	$	2.44	$	1.99
Earnings Per Share - Diluted:
Net Income	$	37,475	$	36,279	$	29,326
Weighted Average Shares - Basic	14,940		14,840		14,739
Dilutive Average Shares Attributable to Stock Options	43		82		99
Weighted Average Shares - Diluted	14,983		14,922		14,838
Earnings Per Share - Diluted	$	2.50	$	2.43	$	1.98

# 102

Note 17: FAIR VALUES (Dollars In Thousands)

FASB ASC Subtopic 820-10 defines fair value, establishes a framework for measuring fair value in generally accepted accounting principles (GAAP) and requires certain disclosures about fair value measurements.  There are no nonfinancial assets or liabilities measured at fair value on a recurring basis. The only assets or liabilities that Arrow measured at fair value on a recurring basis at December 31, 2019 and 2018 were securities available-for-sale, equity securities and derivatives.  Arrow held no securities or liabilities for trading on such dates.  For information on fair value measurements, including descriptions of level 1, 2 and 3 of the fair value hierarchy and the valuation methods employed by Arrow, see Note 2, Summary of Significant Accounting Policies.

The table below presents the financial instrument's fair value and the amounts within the fair value hierarchy based on the lowest level of input that is significant to the fair value measurement:

Fair Value of Assets and Liabilities Measured on a Recurring and Nonrecurring Basis
	Fair Value Measurements at Reporting Date Using:
Fair Value of Assets and Liabilities Measured on a Recurring Basis:	Fair Value		Quoted Prices In Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
December 31, 2019
Assets:
Securities Available-for Sale:
U.S. Government & Agency Obligations	$	5,054	$	—	$	5,054	$	—
State and Municipal Obligations	764		—		764		—
Mortgage-Backed Securities	350,716		—		350,716		—
Corporate and Other Debt Securities	800		—		800		—
Total Securities Available-for-Sale	357,334		—		357,334		$	—
Equity Securities	2,063		—		2,063		—
Total Securities Measured on a Recurring Basis	359,397		—		359,397		—
Derivatives, included in other assets	69		—		69		—
Total Measured on a Recurring Basis	$	359,466	$	—	$	359,466	$	—
Liabilities:
Derivatives, included in other liabilities	$	69	$	—	$	69	$	—
Total Measured on a Recurring Basis	$	69	$	—	$	69	$	—
December 31, 2018
Assets:
Securities Available-for Sale:
U.S. Government & Agency Obligations	$	46,765	$	—	$	46,765	$	—
State and Municipal Obligations	1,195		—		1,195		—
Mortgage-Backed Securities	268,775		—		268,775		—
Corporate and Other Debt Securities	800		—		800		—
Total Securities Available-for-Sale	317,535		—		317,535		—
Equity Securities	1,774		—		1,774		—
Total Securities Measured on a Recurring Basis	$	319,309	$	—	$	319,309	$	—
Fair Value of Assets and Liabilities Measured on a Nonrecurring Basis:	Fair Value		Quoted Prices In Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Gains (Losses) Recognized in Earnings
December 31, 2019
Collateral Dependent Impaired Loans	$	285	$	—	$	—	$	285	$	—
Other Real Estate Owned and Repossessed Assets, Net	1,261		—		—		1,261		(186		)
December 31, 2018
Collateral Dependent Impaired Loans	$	—	$	—	$	—	$	—	$	—
Other Real Estate Owned and Repossessed Assets, Net	1,260		—		—		1,260		(132		)

# 103

The fair value of financial instruments is determined under the following hierarchy:

• Level 1 - Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities;

• Level 2 - Quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, or inputs that are observable, either directly or indirectly, for substantially the full term of the asset or liability;

• Level 3 - Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).

There were no transfers between Levels 1, 2 and 3 for the years ended December 31, 2019 or 2018.

Fair Value Methodology for Assets and Liabilities Measured on a Recurring Basis

The fair value of level 1 securities available-for-sale are based on unadjusted, quoted market prices from exchanges in active markets. The fair value of level 2 securities available-for-sale are based on an independent bond and equity pricing service for identical assets or significantly similar securities and an independent equity pricing service for equity securities not actively traded. The pricing services use a variety of techniques to arrive at fair value including market maker bids, quotes and pricing models. Inputs to the pricing models include recent trades, benchmark interest rates, spreads and actual and projected cash flows. The fair value of Level 2 derivatives is determined using inputs that are observable in the market place obtained from third parties including yield curves, publicly available volatilities, and floating indexes.

Fair Value Methodology for Assets and Liabilities Measured on a Nonrecurring Basis

The fair value of collateral dependent impaired loans and other real estate owned was based on third-party appraisals less estimated cost to sell. The appraisals may be adjusted by management for qualitative factors such as economic conditions and estimated liquidation expenses. Other assets which might have been included in this table include mortgage servicing rights, goodwill and other intangible assets. Arrow evaluates each of these assets for impairment on an annual basis, with no impairment recognized for these assets at December 31, 2019 and 2018.

Fair Value Methodology for Financial Instruments Not Measured on a Recurring or Nonrecurring Basis

The fair value for securities held-to-maturity is determined utilizing an independent bond pricing service for identical assets or significantly similar securities.  The pricing service uses a variety of techniques to arrive at fair value including market maker bids, quotes and pricing models.  Inputs to the pricing models include recent trades, benchmark interest rates, spreads and actual and projected cash flows.

ASU 2016-01 "Recognition and Measurement of Financial Assets and Financial Liabilities" requires that the fair value for loans must be disclosed using the "exit price" notion which is a reasonable estimate of what another party might pay in an orderly transaction. Fair values for loans are calculated for portfolios of loans with similar financial characteristics.  Loans are segregated by type such as commercial, commercial real estate, residential mortgage, indirect auto and other consumer loans.  Each loan category is further segmented into fixed and adjustable interest rate terms and by performing and nonperforming categories.  The fair value of performing loans is calculated by determining the estimated future cash flow, which is the contractual cash flow adjusted for estimated prepayments. The discount rate is determined by starting with current market yields, and first adjusting for a liquidity premium. This premium is separately determined for each loan type. Then a credit loss component is determined utilizing the credit loss assumptions used in the allowance for loan and lease loss model. Finally, a discount spread is applied separately for consumer loans vs. commercial loans based on market information and utilization of the Swap Curve.  

The fair value of time deposits is based on the discounted value of contractual cash flows, except that the fair value is limited to the extent that the customer could redeem the certificate after imposition of a premature withdrawal penalty.  The discount rates are estimated using the Federal Home Loan Bank of New York ("FHLBNY") yield curve, which is considered representative of Arrow’s time deposit rates. The fair value of all other deposits is equal to the carrying value.

The fair value of FHLBNY advances is as calculated by the FHLBNY.

The carrying amount of FHLBNY and FRB stock approximates fair value. If the stock was redeemed, the Company will receive an amount equal to the par value of the stock.

The book value of the outstanding trust preferred securities (Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts) are considered to approximate fair value since the interest rates are variable (indexed to LIBOR) and Arrow is well-capitalized.

# 104

Fair Value by Balance Sheet Grouping

The following table presents a summary of the carrying amount, the fair value or an amount approximating fair value and the fair value hierarchy of Arrow’s financial instruments:

Schedule of Fair Values by Balance Sheet Grouping
					Fair Value Hierarchy
	Carrying Amount		Fair Value		Level 1		Level 2		Level 3
December 31, 2019
Cash and Cash Equivalents	$	70,221	$	70,221	$	70,221	$	—	$	—
Securities Available-for-Sale	357,334		357,334		—		357,334		—
Securities Held-to-Maturity	245,065		249,618		—		249,618		—
Equity Securities	2,063		2,063				2,063
Federal Home Loan Bank and Federal Reserve Bank Stock	10,317		10,317		—		10,317		—
Net Loans	2,364,933		2,332,797		—		—		2,332,797
Accrued Interest Receivable	7,377		7,377		—		7,377		—
Derivatives, included in other assets	69		69		—		69		—
Deposits	2,616,054		2,614,170		—		2,614,170		—
Federal Funds Purchased and Securities Sold Under Agreements to Repurchase	51,099		51,099		—		51,099		—
Federal Home Loan Bank Overnight Advances	130,000		130,000		—		130,000		—
Federal Home Loan Bank Term Advances	30,000		29,993		—		29,993		—
Junior Subordinated Obligations Issued   to Unconsolidated Subsidiary Trusts	20,000		20,000		—		20,000		—
Accrued Interest Payable	1,436		1,436		—		1,436		—
Derivatives, included in other liabilities	69		69		—		69		—
December 31, 2018
Cash and Cash Equivalents	$	84,239	$	84,239	$	84,239	$	—	$	—
Securities Available-for-Sale	317,535		317,535		—		317,535		—
Securities Held-to-Maturity	283,476		280,338		—		280,338		—
Equity Securities	1,774		1,774				1,774
Federal Home Loan Bank and Federal Reserve Bank Stock	15,506		15,506		—		15,506		—
Net Loans	2,176,019		2,114,372		—		—		2,114,372
Accrued Interest Receivable	7,035		7,035		—		7,035		—
Deposits	2,345,584		2,338,410		—		2,338,410		—
Federal Funds Purchased and Securities Sold Under Agreements to Repurchase	54,659		54,659		—		54,659		—
Federal Home Loan Bank Overnight Advances	234,000		234,000		—		234,000		—
Federal Home Loan Bank Term Advances	45,000		44,652		—		44,652		—
Junior Subordinated Obligations Issued   to Unconsolidated Subsidiary Trusts	20,000		20,000		—		20,000		—
Accrued Interest Payable	570		570		—		570		—

# 105

Note 18: LEASES (Dollars In Thousands)

The Company is a lessee in its leases, which are mainly for financial services locations in addition to leases for corporate vehicles. These leases generally require the Company to pay third-party expenses on behalf of the Lessor, which are referred to as variable payments. Under some leases, the Company pays the variable payments to the lessor, and in other leases, the Company pays the variable payments directly to the applicable third party. None of the Company's current leases include any residual value guarantees or any subleases, and there are no significant rights or obligations of the Company for leases that have not commenced as of the reporting date.

Arrow leases five of its branch offices, at market rates, from Stewart’s Shops Corp.  Mr. Gary C. Dake, President of Stewart’s Shops Corp., serves as a director on the board of directors of each of Arrow and Saratoga National Bank and Trust Company. Additional information regarding this relationship can be found in Arrow's Proxy Statement for its Annual Meeting of Shareholders to be held May 6, 2020 under the caption "Corporate Governance - Related Party Transactions."

The following includes quantitative data related to the Company's leases as of and for the twelve months ended December 31, 2019:

Finance Lease Amounts:	Classification
Right-of-use Assets	Premises and Equipment, Net	$	5,171
Lease Liabilities	Finance Leases	5,254
Operating Lease Amounts:
Right-of-use Assets	Other Assets	$	5,644
Lease Liabilities	Other Liabilities	5,713
Other Information:
Cash Paid For Amounts Included In The Measurement Of Lease Liabilities:
Operating Outgoing Cash Flows From Finance Leases		$	99
Operating Outgoing Cash Flows From Operating Leases		779
Financing Outgoing Cash Flows From Finance Leases		28
Right-of-use Assets Obtained In Exchange For New Finance Lease Liabilities		5,271
Right-of-use Assets Obtained In Exchange For New Operating Lease Liabilities		6,266
Weighted-average Remaining Lease Term—Finance Leases (Yrs.)		30.80
Weighted-average Remaining Lease Term—Operating Leases (Yrs.)		13.71
Weighted-average Discount Rate—Finance Leases %		3.75		%
Weighted-average Discount Rate—Operating Leases %		3.35		%

Lease cost information for the Company's leases is as follows:
	Twelve Months Ended
	12/31/2019
Lease Cost:
Finance Lease Cost:
Reduction in the Carrying Amount of Right-of-use assets	$	100
Interest on Lease Liabilities	99
Operating Lease Cost	795
Short-term Lease Cost	85
Variable Lease Cost	205
Total Lease Cost	$	1,284

# 106

Future Lease Payments at December 31, 2019 are as follows:
	Operating Leases		Finance Leases
Twelve Months Ended:
12/31/2020	$	788	$	230
12/31/2021	671		238
12/31/2022	578		169
12/31/2023	542		243
12/31/2024	521		249
Thereafter	4,113		8,271
Total Undiscounted Cash Flows	7,213		9,400
Less: Net Present Value Adjustment	1,500		4,146
Lease Liability	$	5,713	$	5,254

Arrow adopted ASU 2016-02 using a modified retrospective adoption at January 1, 2019 as discussed in Note 1. The following disclosure is provided for the period prior to the adoption.

Future minimum lease payments on operating leases at December 31, 2018 were as follows:

	Operating Leases
2019	$	857
2020	626
2021	497
2022	357
2023	286
2024 and beyond	2,776
Total Minimum Lease Payments	$	5,399

Note 19: REGULATORY MATTERS (Dollars in Thousands)

In the normal course of business, Arrow and its subsidiaries operate under certain regulatory restrictions, such as the extent and structure of covered inter-company borrowings and maintenance of reserve requirement balances.

The principal source of the funds for the payment of stockholder dividends by Arrow has been from dividends declared and paid to Arrow by its bank subsidiaries.  As of December 31, 2019, the maximum amount that could have been paid by subsidiary banks to Arrow, without prior regulatory approval, was approximately $64.6 million.

Under current Federal Reserve regulations, Arrow is prohibited from borrowing from the subsidiary banks unless such borrowings are secured by specific obligations.  Additionally, the maximum of any such borrowings from any one subsidiary bank(aggregated with all other "covered transactions between the bank and Arrow) is limited to 10% of that bank’s capital and surplus. Loans and other covered transactions between any one subsidiary bank and all of its affiliates cannot exceed 20% of that bank's capital and surplus.

Arrow and its subsidiary banks are subject to various regulatory capital requirements administered by the federal banking agencies.  Failure to meet minimum capital requirements can initiate certain mandatory--and possibly additional discretionary--actions by regulators that, if undertaken, could have a direct material effect on an institution’s financial statements.  Under capital adequacy guidelines and the regulatory framework for prompt corrective action, Arrow and its subsidiary banks must meet specific capital guidelines that involve quantitative measures of assets, liabilities, and certain off-balance sheet items as calculated under regulatory accounting practices.  Capital amounts and classification are also subject to qualitative judgments by the regulators about components, risk weightings, and other factors.

Current quantitative measures established by regulation to ensure capital adequacy require Arrow and its subsidiary banks to maintain minimum capital amounts and ratios (set forth in the table below) of total and Tier I capital (as defined in the regulations) to risk-weighted assets (as defined), and of Tier I capital (as defined) to average assets (as defined).  Management believes, as of December 31, 2019 and 2018, that Arrow and both subsidiary banks meet all capital adequacy requirements to which they are subject. The regulatory capital requirements incorporate a capital concept, the so-called "capital conservation buffer" (set at 2.5%, after full phase-in), which must be added to each of the minimum required risk-based capital ratios (i.e., the minimum CET1 ratio, the minimum Tier 1 risk-based capital ratio and the minimum total risk-based capital ratio). As of January 1, 2019, the capital conservation buffer increased to 2.50% of risk weighted assets from 1.875% at January 1, 2018.

# 107

The Economic Growth Act was signed into law May 24, 2018, and includes a provision requiring the federal bank regulatory agencies to establish a "community bank leverage ratio" (CBLR) of between 8% and 10%, calculated by dividing tangible equity capital by average total consolidated assets of "qualifying community banks" that meet certain requirements to be set by those regulatory agencies.  A qualifying community bank is a depository institution or bank holding company with less than $10 billion in total assets that meets the other requirements to be established by the regulators.  If a qualifying community bank exceeds the community bank leverage ratio, it will be deemed to have satisfied the risk-based and leverage capital requirements, and to have met all applicable capital and leverage requirements, including the generally applicable leverage capital requirements and risk-based capital requirements and (if the community bank is a depository institution), the "well capitalized" requirement under the federal "prompt corrective action" capital standards.  This new community bank leverage ratio is intended to reduce the burden of compliance with regard to regulatory capital adequacy for qualifying community banks.

The federal bank regulators have issued a final rule to implement the CBLR, introducing an optional simplified measure of capital adequacy for qualifying community banks that satisfy certain requirements, including having a tier 1 leverage ratio of greater than 9%, less than $10 billion in total consolidated assets, and limited amounts of off-balance-sheet exposures and trading assets and liabilities. A qualifying community bank that opts into the CBLR framework and meets all requirements under the CBLR framework will be considered to have met the well-capitalized ratio requirements under the “prompt corrective action” regulations and will not be required to report or calculate risk-based capital. The CBLR is calculated as the ratio of “tier 1 capital” divided by “average total consolidated assets.” Based on preliminary estimates, the Company’s CBLR computed in compliance with this new standard is expected to exceed the 9% threshold. This final rule became effective January 1, 2020, and qualifying community banking organizations can utilize the CBLR framework for purposes of filing their call reports or Form FR Y-9C, as applicable, for the first quarter of 2020 (i.e., as of March 31, 2020). Until the final rules become effective and Arrow opts into the CBLR framework, the Capital Rules promulgated under Dodd-Frank will remain applicable to Arrow.

As of December 31, 2019, Arrow and both subsidiary banks qualified as well-capitalized under the regulatory framework for prompt corrective action.  To be categorized as “well-capitalized,” Arrow and its subsidiary banks must maintain minimum total risk-based, Tier I risk-based, Tier I leverage, and CET1 risk-based ratios as set forth in the table below.  There are no conditions or events that management believes have changed Arrow’s or its subsidiary banks’ categories. The actual capital amounts and ratios for Arrow and its subsidiary banks, Glens Falls National Bank and Trust Company (“Glens Falls National”) and Saratoga National Bank and Trust Company (“Saratoga National”), are presented in the table below as of December 31, 2019 and 2018:

	Actual				Minimum Amounts For Capital Adequacy Purposes (including "capital conservation buffer")				Minimum Amounts To Be Well-Capitalized
	Amount		Ratio		Amount		Ratio		Amount		Ratio
As of December 31, 2019
Total Capital  (to Risk Weighted Assets):
Arrow	$	330,657	14.8	%	$	234,588	10.5	%	$	223,417	10.0	%
Glens Falls National	254,438		14.5	%	184,248		10.5	%	175,474		10.0	%
Saratoga National	65,295		13.6	%	50,412		10.5	%	48,011		10.0	%
Tier I Capital  (to Risk Weighted Assets):
Arrow	309,469		13.8	%	190,615		8.5	%	179,402		8.0	%
Glens Falls National	237,546		13.5	%	149,566		8.5	%	140,768		8.0	%
Saratoga National	60,999		12.7	%	40,826		8.5	%	38,425		8.0	%
Tier I Capital  (to Average Assets):
Arrow	309,469		10.0	%	123,788		4.0	%	154,735		5.0	%
Glens Falls National	237,546		9.5	%	100,019		4.0	%	125,024		5.0	%
Saratoga National	60,999		9.6	%	25,416		4.0	%	31,770		5.0	%
Common Equity Tier 1 Capital  (to Risk Weighted Assets):
Arrow	289,409		12.9	%	157,044		7.0	%	145,826		6.5	%
Glens Falls National	237,486		13.5	%	123,141		7.0	%	114,345		6.5	%
Saratoga National	60,999		12.7	%	33,621		7.0	%	31,220		6.5	%
As of December 31, 2018
Total Capital  (to Risk Weighted Assets):
Arrow	304,109		14.9	%	202,059		9.9	%	204,100		10.0	%
Glens Falls National	237,238		14.4	%	163,101		9.9	%	164,749		10.0	%
Saratoga National	56,483		14.2	%	39,379		9.9	%	39,777		10.0	%

# 108

Tier I Capital  (to Risk Weighted Assets):
Arrow	283,913	13.9	%	161,361	7.9	%	163,403	8.0	%
Glens Falls National	220,844	13.4	%	130,199	7.9	%	131,847	8.0	%
Saratoga National	52,681	13.2	%	31,529	7.9	%	31,928	8.0	%
Tier I Capital  (to Average Assets):
Arrow	283,913	9.6	%	118,297	4.0	%	147,871	5.0	%
Glens Falls National	220,844	9.1	%	97,074	4.0	%	121,343	5.0	%
Saratoga National	52,681	9.6	%	21,950	4.0	%	27,438	5.0	%
Common Equity Tier 1 Capital  (to Risk Weighted Assets):
Arrow	263,863	12.9	%	130,909	6.4	%	132,954	6.5	%
Glens Falls National	220,794	13.4	%	105,454	6.4	%	107,102	6.5	%
Saratoga National	52,681	13.2	%	25,542	6.4	%	25,941	6.5	%

Note 20: PARENT ONLY FINANCIAL INFORMATION (Dollars In Thousands)

Condensed financial information for Arrow Financial Corporation is as follows:

BALANCE SHEETS	December 31,
ASSETS	2019		2018
Interest-Bearing Deposits with Subsidiary Banks	$	1,429	$	2,298
Equity Securities	2,063		1,774
Investment in Subsidiaries at Equity	312,018		280,408
Other Assets	9,365		8,626
Total Assets	$	324,875	$	293,106
LIABILITIES
Junior Subordinated Obligations Issued to     Unconsolidated Subsidiary Trusts	$	20,000	$	20,000
Other Liabilities	3,147		3,522
Total Liabilities	23,147		23,522
STOCKHOLDERS’ EQUITY
Total Stockholders’ Equity	301,728		269,584
Total Liabilities and Stockholders’ Equity	$	324,875	$	293,106

STATEMENTS OF INCOME	Years Ended December 31,
Income:	2019		2018		2017
Dividends from Bank Subsidiaries	$	14,100	$	13,300	$	12,800
Interest and Dividends on Investments	49		48		53
Other Income (Including Management Fees)	1,006		907		677
Total Income	15,155		14,255		13,530
Expense:
Interest Expense	1,024		976		781
Other Expense	875		1,175		958
Total Expense	1,899		2,151		1,739
Income Before Income Tax Benefit and Equity
in Undistributed Net Income of Subsidiaries	13,256		12,104		11,791
Income Tax Benefit	466		686		225
Equity in Undistributed Net Income of Subsidiaries	23,753		23,489		17,310
Net Income	$	37,475	$	36,279	$	29,326

# 109

The Statement of Changes in Stockholders’ Equity is not reported because it is identical to the Consolidated Statement of Changes in Stockholders’ Equity.

STATEMENTS OF CASH FLOWS	Years Ended December 31,
	2019			2018			2017
Cash Flows from Operating Activities:
Net Income	$	37,475		$	36,279		$	29,326
Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities:
Undistributed Net Income of Subsidiaries	(23,753		)	(23,489		)	(17,310		)
Shares Issued Under the Directors’ Stock Plan	258			205			233
Changes in Other Assets and Other Liabilities	(1,236		)	(918		)	(1,179		)
Net Cash Provided by Operating Activities	12,744			12,077			11,070
Cash Flows from Investing Activities:
Proceeds of Securities Held-to-Maturity	—			—			1,000
Net Cash Provided by Investing Activities	—			—			1,000
Cash Flows from Financing Activities:
Stock Options Exercised	1,792			2,255			1,190
Shares Issued Under the Employee Stock Purchase Plan	493			505			496
Shares Issued for Dividend Reinvestment Plans	1,777			1,761			1,684
Tax Benefit for Exercises of Stock Options	—			—			—
Purchase of Treasury Stock	(2,469		)	(2,097		)	(3,248		)
Cash Dividends Paid	(15,206		)	(14,389		)	(13,599		)
Net Cash Used in Financing Activities	(13,613		)	(11,965		)	(13,477		)
Net Increase (Decrease) in Cash and Cash Equivalents	(869		)	112			(1,407		)
Cash and Cash Equivalents at Beginning of the Year	2,298			2,186			3,593
Cash and Cash Equivalents at End of the Year	$	1,429		$	2,298		$	2,186
Supplemental Disclosures to Statements of   Cash Flow Information:
Interest Paid	$	1,024		$	976		$	781

# 110

Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure - None.

Item 9A. Controls and Procedures

Senior management maintains disclosure controls and procedures that are designed to ensure that information required to be disclosed in our Exchange Act reports is recorded, processed, summarized and reported within the time periods provided in the SEC's rules and forms, and that such information is accumulated and communicated to our management, including the Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure.  In designing and evaluating the disclosure controls and procedures, senior management has recognized that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives, and therefore has been required to apply its judgment in evaluating the cost-benefit relationship of possible controls and procedures.

Senior management, including the Chief Executive Officer and Chief Financial Officer, evaluated the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rule 13(a)-15(e) under the Exchange Act) as of December 31, 2019.  Based upon that evaluation, senior management, including the Chief Executive Officer and Chief Financial Officer, concluded that our disclosure controls and procedures were effective on that date.  There were no changes made in our internal controls or in other factors that could significantly affect these internal controls subsequent to the date of the evaluation performed by the Chief Executive Officer and Chief Financial Officer.

Management’s Report on Internal Control Over Financial Reporting

Our management assessed the effectiveness of our internal control over financial reporting as of December 31, 2019. In May 2013, the Committee of Sponsoring Organizations of the Treadway Commission (COSO) published an updated Internal Control-Integrated Framework and related illustrative documents. We adopted the 2013 framework in 2015. Accordingly, in making its assessment of the effectiveness of our internal control over financial reporting as of December 31, 2019, management used the criteria established in the 2013 framework. Based on our assessment, our management concluded that our internal control over financial reporting was effective as of December 31, 2019.

Item 9B. Other Information –None.

# 111

PART III

Item 10. Directors, Executive Officers and Corporate Governance

The information required by this item regarding directors, nominees for director, and the committees of the Company's Board is set forth under the captions "Voting Item 1: Election of Directors" and “Corporate Governance” of Arrow's Proxy Statement for its Annual Meeting of Shareholders to be held May 6, 2020 (the Proxy Statement), which sections are incorporated herein by reference. Information regarding Compliance with Section 16(a) of the Exchange Act is set forth in the Company's Proxy Statement under the caption "Delinquent Section 16(a) Reports” and is incorporated herein by reference. Certain required information regarding our Executive Officers is contained in Part I, Item 1.G. of this Report, "Executive Officers of the Registrant." Arrow has adopted a Financial Code of Ethics applicable to our principal executive officer, principal financial officer and principal accounting officer, a copy of which can be found on our website at www.arrowfinancial.com under the link "Corporate Governance" on the header tab "Corporate."

Item 11. Executive Compensation

The information required by this item is set forth under the captions “Corporate Governance - Director Independence,” "Compensation Discussion and Analysis” including the “Compensation Committee Report” thereof, “Executive Compensation,” “Agreements with Named Executive Officers” including the "Potential Payments Upon Termination or Change of Control” and “Potential Payments Table” sections thereof, and “Voting Item 1: Election of Directors - Director Compensation” of the Proxy Statement, which sections are incorporated herein by reference.

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

Certain information required by this item is set forth under the caption "Stock Ownership Information" of the Proxy Statement, which section is incorporated herein by reference, and under the caption "Equity Compensation Plan Information" in Part II, item 5 of this Report.

Item 13. Certain Relationships and Related Transactions, and Director Independence

The information required by this item is set forth under the captions “Corporate Governance - Related Party Transactions” and “Corporate Governance - Director Independence” of the Proxy Statement, which sections are incorporated herein by reference.

Item 14. Principal Accounting Fees and Services

The information required by this item is set forth under the captions "Voting Item 4, Ratification of Independent Registered Public Accounting Firm - Independent Registered Public Accounting Firm Fees," and “Corporate Governance - Board Committees” of the Proxy Statement, which sections are incorporated herein by reference.

PART IV

Item 15. Exhibits, Financial Statement Schedules

1.  Financial Statements

The following financial statements, the notes thereto, and the independent auditors’ report thereon are filed in Part II, Item 8 of this Report.  See the index to such financial statements at the beginning of Item 8.

Reports of Independent Registered Public Accounting Firm

Consolidated Balance Sheets as of December 31, 2019 and 2018

Consolidated Statements of Income for the Years Ended December 31, 2019, 2018 and 2017

Consolidated Statements of Comprehensive Income for the Years Ended December 31, 2019, 2018 and 2017

Consolidated Statements of Changes in Stockholders’ Equity for the Years Ended December 31, 2019, 2018 and 2017

Consolidated Statements of Cash Flows for the Years Ended December 31, 2019, 2018 and 2017

Notes to Consolidated Financial Statements

# 112

2.  Schedules

All schedules are omitted as the required information is either not applicable or not required or is contained in the respective financial statements or in the notes thereto.

3.  Exhibits:

See Exhibit Index on page 113.

Item 16. Form 10-K Summary - None

EXHIBIT INDEX

The following exhibits are incorporated by reference herein.

Exhibit Number	Exhibit
3.(i)	Certificate of Incorporation of the Registrant as Amended through June 3, 2019, incorporated herein by reference from the Registrant’s Current Report on Form 8-K, filed June 5, 2019, Exhibit 3.1
3.(ii)	By-laws of the Registrant, as amended, incorporated herein by reference from the Registrant’s Current Report on Form 8-K filed on November 24, 2009, Exhibit 3.(ii)
4.1	Amended and Restated Declaration of the Trust by and among U.S. Bank National Association, as Institutional Trustee, the Registrant, as Sponsor and certain Administrators named therein, dated as of July 23, 2003, relating to Arrow Capital Statutory Trust II, incorporated herein by reference from the Registrant’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2003, Exhibit 4.1
4.2	Indenture between the Registrant, as Issuer, and U.S. Bank National Association, as Trustee, dated as of July 23, 2003, incorporated herein by reference from the Registrant’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2003, Exhibit 4.2
4.3	Placement Agreement by and among the Registrant, Arrow Capital Statutory Trust II and SunTrust Capital Markets, Inc., dated July 23, 2003, incorporated herein by reference from the Registrant’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2003, Exhibit 4.3
4.4	Guarantee Agreement by and between the Registrant and U.S. Bank National Association, dated as of July 23, 2003, incorporated herein by reference from the Registrant’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2003, Exhibit 4.4
4.5	Amended and Restated Trust Agreement among the Registrant, as Depositor, Wilmington Trust Company, as Property Trustee, Wilmington Trust Company, as Delaware trustee, and certain Administrators named therein, dated as of December 28, 2004, relating to Arrow Capital Statutory Trust III, incorporated herein by reference from the Registrant’s Annual Report on Form 10-K for the year ended December 31, 2004, Exhibit 4.6
4.6	Junior Subordinated Indenture between the Registrant, as Issuer, and Wilmington Trust Company, as Trustee, dated as of December 28, 2004, incorporated herein by reference from the Registrant’s Annual Report on Form 10-K for the year ended December 31, 2004, Exhibit 4.7
4.7	Placement Agreement among the Registrant, Arrow Capital Statutory Trust III and SunTrust Capital Markets, Inc., dated December 28, 2004, incorporated herein by reference from the Registrant’s Annual Report on Form 10-K for the year ended December 31, 2004, Exhibit 4.8
4.8	Guarantee Agreement between the Registrant and Wilmington Trust Company, dated as of December 28, 2004, incorporated herein by reference from the Registrant’s Annual Report on Form 10-K for the year ended December 31, 2004, Exhibit 4.9
10.1	2013 Long Term Incentive Plan of the Registrant, incorporated herein by reference from the Registrant’s Definitive Proxy Statement on Schedule 14A filed on March 20, 2013 as Annex A*
10.2	Profit Sharing Plan of the Registrant, as amended, incorporated herein by reference from the Registrant’s Annual Report filed on Form 10-K for the year ended December 31, 2008, Exhibit 10.6*
10.3	Directors’ Deferred Compensation Plan of the Registrant, as amended and restated, incorporated herein by reference from the Registrant’s Annual Report filed on Form 10-K for the year ended December 31, 2008, Exhibit 10.7*
10.4	Directors’ Stock Plan of the Registrant incorporated herein by reference from the Registrant’s Definitive Proxy Statement on Schedule 14A filed on March 20, 2013 as Annex B*

# 113

Exhibit Number	Exhibit
10.5	Select Executive Retirement Plan of the Registrant for benefits accrued or vested after December 31, 2004, as amended and restated, incorporated herein by reference from the Registrant’s Annual Report filed on Form 10-K for the year ended December 31, 2008, Exhibit 10.9*
10.6	Senior Officers Deferred Compensation Plan of the Registrant, as amended, incorporated herein by reference from the Registrant’s Annual Report filed on Form 10-K for the year ended December 31, 2008, Exhibit 10.11*
10.7	Short Term Incentive Plan of the Registrant, as amended, incorporated herein by reference from the Registrant’s Annual Report filed on Form 10-K for the year ended December 31, 2008, Exhibit 10.12*
10.8	Employment Agreement between the Registrant and Thomas J. Murphy, President and Chief Executive Officer, effective February 1, 2020 incorporated herein by reference from the Registrant's Current Report on Form 8-K , filed February 3, 2020, Exhibit 10.1*
10.9	Employment Agreement between the Registrant and Edward J. Campanella, Senior Vice President, Treasurer and Chief Financial Officer, effective February 1, 2020 incorporated herein by reference from the Registrant's Current Report on Form 8-K, filed February 3, 2020, Exhibit 10.2*
10.10	Employment Agreement between the Registrant and David S. DeMarco, Senior Vice President and Chief Banking Officer, effective February 1, 2020 incorporated herein by reference from the Registrant's Current Report on Form 8-K , filed February 3, 2020, Exhibit 10.3*
10.11	Employment Agreement between the Registrant and David D. Kaiser, Senior Vice President, effective February 1, 2020 incorporated herein by reference from the Registrant's Current Report on Form 8-K , filed February 3, 2020, Exhibit 10.4*
10.12	Employment Agreement between the Registrant and Andrew J. Wise, Chief Operating Officer and Senior Vice President, effective February 3, 2020 incorporated herein by reference from the Registrant's Current Report on Form 8-K , filed February 3, 2020, Exhibit 10.5*
10.13	Form of Incentive Stock Option Certificate (Employee Award) of the Registrant, incorporated herein by reference from the Registrant’s Annual Report filed on Form10-K for the year ended December 31, 2013, Exhibit 10.15*
10.14	Form of Non-Qualified Stock Option Certificate (Employee Award) of the Registrant, incorporated herein by reference from the Registrant’s Annual Report filed on Form10-K for the year ended December 31, 2013, Exhibit 10.16*
10.15	Form of Non-Qualified Stock Option Certificate (Director Award) of the Registrant, incorporated herein by reference from the Registrant’s Annual Report filed on Form10-K for the year ended December 31, 2013, Exhibit 10.17*
10.16	Amendment dated October 18, 2013 to Registrant’s Select Executive Retirement Plan for benefits accrued or vested after December 31, 2004, as amended and restated, incorporated herein by reference from the Registrant’s Annual Report filed on Form10-K for the year ended December 31, 2013, Exhibit 10.18*
10.17	The Arrow Financial Corporation Employees' Pension Plan and Trust, as amended and restated, effective January 1, 2012, incorporated herein by reference from the Registrant's Quarterly Report on Form 10-Q for the quarter ended September 30, 2014, Exhibit 10.1*
10.18	Restricted Stock Unit Award Agreement between the Registrant and Thomas J. Murphy effective January 30, 2019 incorporated herein by reference from the Registrant's Current Report on Form 10-K, filed March 8, 2019, Exhibit 10.24*
10.19	Amendment dated January 1, 2018 to Registrant's Select Executive Retirement Plan, incorporated herein, by reference from the Registrant's Quarterly Report on Form 10-Q for the quarter ended March 31, 2018, Exhibit 10.1*
14	Financial Code of Ethics, incorporated herein by reference from the Registrant’s Annual Report on Form 10-K for the year ended December 31, 2003, Exhibit 14

# 114

The following exhibits are submitted herewith:

Exhibit Number	Exhibit
4.9	Description of the Company's Securities
21	Subsidiaries of Arrow Financial Corporation
23	Consent of Independent Registered Public Accounting Firm
31.1	Certification of Chief Executive Officer under SEC Rule 13a-14(a)/15d-14(a)
31.2	Certification of Chief Financial Officer under SEC Rule 13a-14(a)/15d-14(a)
32	Certification of Chief Executive Officer under 18 U.S.C. Section 1350 and Certification of Chief Financial Officer under 18 U.S.C. Section 1350
101.INS	XBRL Instance Document
101.SCH	XBRL Taxonomy Extension Schema Document
101.CAL	XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF	XBRL Taxonomy Extension Definition Linkbase Document
101.LAB	XBRL Taxonomy Extension Labels Linkbase Document
101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document

* Management contracts or compensation plans required to be filed as an exhibit.

# 115

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this Report to be signed on its behalf by the undersigned, thereunto duly authorized.

ARROW FINANCIAL CORPORATION

Date:	February 28, 2020	By:   /s/ Thomas J. Murphy Thomas J. Murphy President and Chief Executive Officer (Principal Executive Officer)
Date:	February 28, 2020	By:   /s/ Edward J. Campanella Edward J. Campanella Senior Vice President, Treasurer and Chief Financial Officer (Principal Financial and Accounting Officer)

Pursuant to the requirements of the Securities Exchange Act of 1934, this Report has been signed below on February 28, 2020 by the following persons in the capacities indicated.

/s/ Mark L. Behan Mark L. Behan Director	/s/ Elizabeth A. Miller Elizabeth A. Miller Director
/s/ Tenée R. Casaccio Tenée R. Casaccio Director	/s/ Thomas J. Murphy Thomas J. Murphy Director
/s/ Michael B. Clarke Michael B. Clarke Director	/s/ Raymond F. O'Conor Raymond F. O'Conor Director
/s/ Gary C. Dake Gary C. Dake Director	/s/ William L. Owens William L. Owens Director
/s/ Thomas L. Hoy Thomas L. Hoy Director and Chairman	/s/ Colin L. Read Colin L. Read Director
/s/ David G. Kruczlnicki David G. Kruczlnicki Director	/s/ Richard J. Reisman, D.M.D. Richard J. Reisman, D.M.D. Director

# 116

EX-4.9

Exhibit 4.9

ARROW FINANCIAL CORPORATION

DESCRIPTION OF SECURITIES

REGISTERED PURSUANT TO SECTION 12 OF THE

SECURITIES EXCHANGE ACT OF 1934

The authorized capital stock of Arrow Financial Corporation (the “Company,” “Arrow” or “us”) consists of 30,000,000 common shares of a par value of One Dollar ($1.00) each and 1,000,000 preferred shares of a par value of One Dollar ($1.00) each.

The following summary describes certain of the material provisions of our common shares, but does not purport to be complete and is subject to and qualified in its entirety by the Delaware General Corporation Law, the Certificate of Incorporation, as amended, filed as an Exhibit to our Form 8-K filed June 5, 2019 (the “Certificate of Incorporation”) and the By-Laws, as amended, filed as an Exhibit to our Form 8-K filed on November 24, 2009 (the “By-Laws”).

COMMON SHARES

The holders of Arrow common shares are entitled to one vote for each share held of record in the election of directors and in all other matters to be voted on by the shareholders. Except as otherwise provided by law, the By-Laws or the Certificate of Incorporation, every matter other than the election of directors to be decided by shareholders is decided by a vote of the majority of the shares cast, ignoring abstentions. There is no cumulative voting with respect to the election of directors, and the directors up for election are elected by a plurality of the votes cast. As a result, the holders of more than 50 percent of the shares voting for the election of directors can elect all of the directors. The board of directors is divided into three roughly equal classes, each serving for a term of three years. Generally, only approximately one third of director seats are up for election in a given year, unless there is a vacancy.

Holders of common shares are entitled to receive any dividends as may be declared by the board of directors out of funds legally available for such purpose; and, in the event of our liquidation, dissolution, or winding up, to share ratably in all assets remaining after payment of liabilities and after provision has been made for each class of shares, if any, having preference over the common shares.

All of the outstanding shares of common shares are validly issued, fully paid and nonassessable. Holders of Arrow common shares have no preemptive right to subscribe for or purchase additional shares of any class of Arrow capital shares.

NEW YORK LAW AND CERTAIN CHARTER PROVISIONS

We are subject to the provisions of Section 912 of the New York Business Corporation Law. In general, this statute prohibits a publicly-held Delaware corporation from engaging in a “business combination” with an “interested shareholder” for a period of five years after the date of the transaction in which the person becomes an interested shareholder, unless the business combination is approved by the board of directors. An “interested shareholder” is a person who, together with affiliates and associates, owns 20% or more of the corporation’s voting shares.

Our Certificate of Incorporation includes provisions to eliminate the personal liability of our directors for monetary damages resulting from breaches of their fiduciary duty to the extent permitted by the New York Business Corporation Law. The Certificate of Incorporation also provides for the indemnification of our directors and officers to the fullest extent permitted by New York Business Corporation Law. Additionally, the Certificate of Incorporation provides that any business combination must be approved by holders of at least 80% of the outstanding shares of the Company entitled to vote on election of directs, provided that a business combination may be approved by the number of shares required by law if it is approve by 80% of the board of directors and the consideration to be received by the shareholders is fair.

EX-21

Exhibit 21

Arrow Financial Corporation

250 Glen Street

Glens Falls, NY 12801

Subsidiaries

December 31, 2019

Subsidiary	Percent of Common Stock Owned
Subsidiaries of Arrow Financial Corporation:
Glens Falls National Bank and Trust Company   A Nationally Chartered Commercial Bank   Headquarters: Glens Falls, NY	100
Saratoga National Bank and Trust Company   A Nationally Chartered Commercial Bank   Headquarters: Saratoga Springs, NY	100
Arrow Capital Statutory Trust II   A Non-deposit Trust Company   Headquarters: Glens Falls, NY	100
Arrow Capital Statutory Trust III   A Non-deposit Trust Company   Headquarters: Glens Falls, NY	100
Subsidiaries of Glens Falls National Bank and Trust Company:
Arrow Properties, Inc.   A Real Estate Investment Trust   (Glens Falls National Bank also holds approximately 82%      of non-voting preferred stock)   Headquarters: Glens Falls, NY	100
North Country Investment Advisers, Inc.   A New York Corporation   Headquarters: Glens Falls, NY	100
NC Financial Services, Inc.   A New York Corporation   Headquarters: Warrensburg, NY	90
Glens Falls National Community Development Corporation   A New York Corporation   Headquarters: Glens Falls, NY	100
Upstate Agency, LLC   A New York Corporation   Headquarters: Warrensburg, NY	100
Subsidiaries of Saratoga National Bank and Trust Company:
NC Financial Services, Inc.   A New York Corporation   Headquarters: Warrensburg, NY	10

EX-23

Consent of Independent Registered Public Accounting Firm

The Board of Directors

Arrow Financial Corporation:

We consent to the incorporation by reference in the registration statement (No. 333‑219822 and No. 333-230360) on Form S‑3 and (No. 333‑151550, No. 333‑188479 and No. 333‑188480) on Form S‑8 of Arrow Financial Corporation and subsidiaries of our reports dated February 28, 2020, with respect to the consolidated balance sheets of Arrow Financial Corporation and subsidiaries as of December 31, 2019 and 2018, and the related consolidated statements of income, comprehensive income, changes in stockholders’ equity, and cash flows for each of the years in the three‑year period ended December 31, 2019, and the related notes (collectively, the consolidated financial statements), and the effectiveness of internal control over financial reporting as of December 31, 2019, which reports appear in the December 31, 2019 annual report on Form 10‑K of Arrow Financial Corporation and subsidiaries.

/s/ KPMG LLP

Albany, New York

February 28, 2020

EX-31.1

Certification of the Chief Executive Officer Pursuant to

Securities Exchange Act Rules 13a-14 and 15d-14

As Adopted Pursuant to

Section 302 of the Sarbanes-Oxley Act of 2002

I, Thomas J. Murphy, certify that:

1.I have reviewed the annual report on Form 10-K of Arrow Financial Corporation;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officers and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting.

5. The registrant's other certifying officers and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date:February 28, 2020

By:/s/ Thomas J. Murphy

Thomas J. Murphy

Chief Executive Officer

EX-31.2

Certification of the Chief Financial Officer Pursuant to

Securities Exchange Act Rules 13a-14 and 15d-14

As Adopted Pursuant to

Section 302 of the Sarbanes-Oxley Act of 2002

I, Edward J. Campanella, certify that:

1.I have reviewed the annual report on Form 10-K of Arrow Financial Corporation;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officers and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting.

5. The registrant's other certifying officers and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date:February 28, 2020

By:/s/ Edward J. Campanella

Edward J. Campanella

Chief Financial Officer

EX-32

Certification of Chief Executive Officer and Chief Financial Officer

Pursuant to 18 U.S.C. Section 1350

As Adopted Pursuant To

Section 906 of The Sarbanes-Oxley Act of 2002

In connection with the Annual Report of Arrow Financial Corporation (the "Company") on Form 10-K for the year ended December 31, 2019, filed with the Securities and Exchange Commission (the "Report"), we, Thomas J. Murphy, Chief Executive Officer of the Company, and Edward J. Campanella, Chief Financial Officer of the Company, hereby certify, in accordance with 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of our knowledge:

(a)The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

(b)The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: February 28, 2020

/s/ Thomas J. Murphy

Thomas J. Murphy

Chief Executive Officer

/s/ Edward J. Campanella

Edward J. Campanella

Chief Financial Officer

A signed original of this written statement required by Section 906 has been provided to Arrow Financial Corporation and will be retained by Arrow Financial Corporation and furnished to the Securities and Exchange Commission or its staff upon request.

XML

Debt Maturities of Long Term Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Balances
First Year	$ 25,000	$ 20,000
Second Year	0	25,000
Third Year	5,000	0
Fourth Year	0	0
Fifth Year	0	0
Total	$ 30,000	$ 45,000
Weighted Average Rate
First Year	2.02%	1.70%
Second Year	0.00%	2.02%
Third Year	1.81%	0.00%
Fourth Year	0.00%	0.00%
Fifth Year	0.00%	0.00%
Total	1.98%	1.88%

XML

Stock Based Compensation Schedule of Employee Stock Ownership Plans (ESOP) Disclosure (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Employee Stock Ownership Plan (ESOP), Shares in ESOP [Abstract]
ESOP Compensation Expense	$ 1,368	$ 1,400	$ 1,400
Allocated Shares (in shares)	759,321
Shares Released for Allocation During 2019 (in shares)	5,151
Unallocated Shares (in shares)	0
Total ESOP Shares (in shares)	764,472
Market Value of Unallocated ESOP Shares

XML

Income Taxes Effective Income Tax Rate, Continuing Operations, Tax Rate Reconciliation (Details)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Effective Income Tax Rate Reconciliation, Percent [Abstract]
Statutory Federal Tax Rate	21.00%	21.00%	35.00%
Tax Cuts and Jobs Act impact on deferred remeasurement	0.000	0.000	(0.028)
Tax-Exempt Income	(2.70%)	(3.10%)	(6.40%)
Nondeductible Interest Expense	0.20%	0.10%	0.10%
State Taxes, Net of Federal Income Tax Benefit	2.30%	2.40%	1.80%
Tax benefit from stock based compensation	(0.30%)	(0.40%)	(0.30%)
Other Items, Net	(0.10%)	(0.10%)	(1.00%)
Effective Tax Rate	20.40%	19.90%	26.40%

XML

Comprehensive Income (Loss), Net of Tax - Reclassification Out of Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total before tax	$ 47,075	$ 45,305	$ 39,855
Provision for Income Taxes	(9,600)	(9,026)	(10,529)
Net of tax	(677)	(322)	(691)
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Loss on Securities Transactions, Net	0	0	(448)
Total before tax	0	0	(448)
Provision for Income Taxes	0	0	111
Net of tax	0	0	(337)
Accumulated Defined Benefit Plans Adjustment, Net Prior Service Attributable to Parent | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Prior-service costs	(224)	(108)	11
Accumulated Defined Benefit Plans Adjustment, Net Unamortized Gain (Loss) Attributable to Parent | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Prior-service costs	(684)	(325)	(411)
Accumulated Defined Benefit Plans Adjustment Attributable to Parent | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Provision for Income Taxes	231	111	46
Net of tax	(677)	(322)	(354)
Actuarial gains/(losses)	$ (908)	$ (433)	$ (400)

XML

Stock Based Compensation Schedule of Other Stock Option Plan Information (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Stock Options Granted (in shares)	53,560	55,069.98	59,008.7
Fair Value of Options Granted, Weighted Average Grant Date (in dollars per share)	$ 5.58	$ 5.43	$ 5.89
Dividend Yield	3.26%	2.98%	2.72%
Expected Volatility	22.58%	21.55%	21.40%
Risk Free Interest Rate	2.63%	2.68%	2.25%
Expected Lives (in years)	8 years 8 months 5 days	6 years 11 months 23 days	6 years 10 months 17 days
Amount Expensed During the Year	$ 316	$ 322	$ 351
Compensation Costs for Non-vested Awards Not Yet Recognized	$ 487	$ 504	$ 528
Weighted Average Expected Vesting Period (in years)	2 years 26 days	2 years 8 months 27 days	2 years 7 months 2 days
Proceeds From Stock Options Exercised	$ 1,792	$ 2,255	$ 1,190
Tax Benefits Related to Stock Options Exercised	227	240	168
Intrinsic Value of Stock Options Exercised	$ 1,073	$ 1,552	$ 825

XML

Fair Values - Fair Value By Balance Sheet Grouping (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available-for-Sale	$ 357,334	$ 317,535
Held-To-Maturity Securities	245,065	283,476
Held-To-Maturity Securities		280,338
Equity Securities	2,063	1,774
Federal Home Loan Bank and Federal Reserve Bank Stock	10,317	15,506
Net Loans	2,364,933	2,176,019
Deposits	2,616,054	2,345,584
Federal Funds Purchased and Securities Sold Under Agreements to Repurchase	51,099	54,659
Federal Home Loan Bank Overnight Advances	130,000	234,000
Federal Home Loan Bank Term Advances	30,000	45,000
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	20,000	20,000
Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and Cash Equivalents	70,221	84,239
Available-for-Sale	357,334	317,535
Held-To-Maturity Securities	245,065	283,476
Equity Securities	2,063	1,774
Federal Home Loan Bank and Federal Reserve Bank Stock	10,317	15,506
Net Loans	2,364,933	2,176,019
Accrued Interest Receivable	7,377	7,035
Derivatives, included in other assets	69
Deposits	2,616,054	2,345,584
Federal Funds Purchased and Securities Sold Under Agreements to Repurchase	51,099	54,659
Federal Home Loan Bank Overnight Advances	130,000	234,000
Federal Home Loan Bank Term Advances	30,000	45,000
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	20,000	20,000
Accrued Interest Payable	1,436	570
Derivatives, included in other liabilities	69
Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and Cash Equivalents	70,221	84,239
Available-for-Sale	357,334	317,535
Held-To-Maturity Securities	249,618	280,338
Equity Securities	2,063	1,774
Federal Home Loan Bank Stock and Federal Reserve Bank Stock	10,317	15,506
Net Loans	2,332,797	2,114,372
Accrued Interest Receivable	7,377	7,035
Derivatives, included in other assets	69
Deposits	2,614,170	2,338,410
Federal Funds Purchased and Securities Sold Under Agreements to Repurchase	51,099	54,659
Federal Home Loan Bank Overnight Advances	130,000	234,000
Federal Home Loan Bank Term Advances	29,993	44,652
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	20,000	20,000
Accrued Interest Payable	1,436	570
Derivatives, included in other liabilities	69
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and Cash Equivalents	70,221	84,239
Available-for-Sale	0	0
Held-To-Maturity Securities	0	0
Federal Home Loan Bank Stock and Federal Reserve Bank Stock	0	0
Net Loans	0	0
Accrued Interest Receivable	0	0
Derivatives, included in other assets	0
Deposits	0	0
Federal Funds Purchased and Securities Sold Under Agreements to Repurchase	0	0
Federal Home Loan Bank Overnight Advances	0	0
Federal Home Loan Bank Term Advances	0	0
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	0	0
Accrued Interest Payable	0	0
Derivatives, included in other liabilities	0
Significant Other Observable Inputs (Level 2) | Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and Cash Equivalents	0	0
Available-for-Sale	357,334	317,535
Held-To-Maturity Securities	249,618	280,338
Equity Securities	2,063	1,774
Federal Home Loan Bank Stock and Federal Reserve Bank Stock	10,317	15,506
Net Loans	0	0
Accrued Interest Receivable	7,377	7,035
Derivatives, included in other assets	69
Deposits	2,614,170	2,338,410
Federal Funds Purchased and Securities Sold Under Agreements to Repurchase	51,099	54,659
Federal Home Loan Bank Overnight Advances	130,000	234,000
Federal Home Loan Bank Term Advances	29,993	44,652
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	20,000	20,000
Accrued Interest Payable	1,436	570
Derivatives, included in other liabilities	69
Significant Unobservable Inputs (Level 3) | Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and Cash Equivalents	0	0
Available-for-Sale	0	0
Held-To-Maturity Securities	0	0
Federal Home Loan Bank Stock and Federal Reserve Bank Stock	0	0
Net Loans	2,332,797	2,114,372
Accrued Interest Receivable	0	0
Derivatives, included in other assets	0
Deposits	0	0
Federal Funds Purchased and Securities Sold Under Agreements to Repurchase	0	0
Federal Home Loan Bank Overnight Advances	0	0
Federal Home Loan Bank Term Advances	0	0
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	0	0
Accrued Interest Payable	0	$ 0
Derivatives, included in other liabilities	$ 0

XML

Loans Supplemental Information (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unamortized deferred loan origination costs, net of deferred loan origination fees, included in the above balances	$ 5,181	$ 4,494
Overdrawn deposit accounts, included in the above balances	2,420	572
Residential real estate loans serviced for Freddie Mac, not included in the balances above	139,094	133,747
Federal Home Loan Bank Advances
Accounts, Notes, Loans and Financing Receivable [Line Items]
Pledged loans secured by one-to-four family residential mortgages under a blanket collateral agreement to secure borrowings from the Federal Home Loan Bank of New York	$ 731,240	$ 550,750

XML

Investment Securities Schedule of Held to Maturity Securities (Details) $ in Thousands	Dec. 31, 2019 USD ($) position	Dec. 31, 2018 USD ($) position
Schedule of Held-to-maturity Securities [Line Items]
Held-To-Maturity Securities, at Amortized Cost	$ 245,065	$ 283,476
Held-To-Maturity Securities, at Fair Value		280,338
Gross Unrealized Gains	4,647	486
Gross Unrealized Losses	94	3,624
Held-To-Maturity Securities, Pledged as Collateral, at Fair Value	237,969	266,341
Maturities of Debt Securities, at Amortized Cost:
Within One Year	20,775
From 1 - 5 Years	148,440
From 5 - 10 Years	74,259
Over 10 Years	1,591
Maturities of Debt Securities, at Fair Value:
Within One Year	20,862
From 1 - 5 Years	150,891
From 5 - 10 Years	76,242
Over 10 Years	1,623
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	1,438	65,402
12 Months or Longer	1,994	124,617
Total	$ 3,432	$ 190,019
Number of Securities in a Continuous Loss Position | position	10	458
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$ 85	$ 618
12 Months or Longer	9	3,006
Total	94	3,624
State and Municipal Obligations
Schedule of Held-to-maturity Securities [Line Items]
Held-To-Maturity Securities, at Amortized Cost	208,243	235,782
Held-To-Maturity Securities, at Fair Value	212,319	233,359
Gross Unrealized Gains	4,170	486
Gross Unrealized Losses	94	2,909
Maturities of Debt Securities, at Amortized Cost:
Within One Year	17,243
From 1 - 5 Years	115,150
From 5 - 10 Years	74,259
Over 10 Years	1,591
Maturities of Debt Securities, at Fair Value:
Within One Year	17,276
From 1 - 5 Years	117,178
From 5 - 10 Years	76,242
Over 10 Years	1,623
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	1,438	32,093
12 Months or Longer	1,994	110,947
Total	$ 3,432	$ 143,040
Number of Securities in a Continuous Loss Position | position	10	411
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$ 85	$ 162
12 Months or Longer	9	2,747
Total	94	2,909
Collateralized Mortgage Backed Securities
Schedule of Held-to-maturity Securities [Line Items]
Held-To-Maturity Securities, at Amortized Cost	36,822	47,694
Held-To-Maturity Securities, at Fair Value	37,299	46,979
Gross Unrealized Gains	477	0
Gross Unrealized Losses	0	715
Maturities of Debt Securities, at Amortized Cost:
Within One Year	3,532
From 1 - 5 Years	33,290
From 5 - 10 Years	0
Over 10 Years	0
Maturities of Debt Securities, at Fair Value:
Within One Year	3,586
From 1 - 5 Years	33,713
From 5 - 10 Years	0
Over 10 Years	0
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	0	33,309
12 Months or Longer	0	13,670
Total	$ 0	$ 46,979
Number of Securities in a Continuous Loss Position | position	0	47
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$ 0	$ 456
12 Months or Longer	0	259
Total	0	715
Agency Securities | Collateralized Mortgage Backed Securities
Schedule of Held-to-maturity Securities [Line Items]
Held-To-Maturity Securities, at Amortized Cost	1,703	2,180
Agency Securities | Collateralized Mortgage Backed Securities | Fair Value, Measurements, Recurring
Schedule of Held-to-maturity Securities [Line Items]
Held-To-Maturity Securities, at Fair Value	1,720	2,143
US Government-sponsored Enterprises Debt Securities | Collateralized Mortgage Backed Securities
Schedule of Held-to-maturity Securities [Line Items]
Held-To-Maturity Securities, at Amortized Cost	35,119	45,514
US Government-sponsored Enterprises Debt Securities | Collateralized Mortgage Backed Securities | Fair Value, Measurements, Recurring
Schedule of Held-to-maturity Securities [Line Items]
Held-To-Maturity Securities, at Fair Value	$ 35,579	$ 44,836

XML

Premises and Equipment (Tables)

12 Months Ended

Dec. 31, 2019

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

A summary of premises and equipment at December 31, 2019 and 2018 is presented below:

	2019			2018
Land and Bank Premises	$	39,342		$	35,010
Equipment, Furniture and Fixtures	30,529			30,192
Leasehold Improvements	3,758			1,921
Total Cost	73,629			67,123
Accumulated Depreciation and Amortization	(38,171		)	(36,677		)
Net Owned Premises and Equipment	35,458			30,446
Leased Assets (see Note 18)	5,171			—
Net Premises and Equipment	$	40,629		$	30,446

XML

Debt (Tables)

12 Months Ended

Dec. 31, 2019

Debt Disclosure [Abstract]

Schedule of Short-term Debt

Schedule of Short-Term Borrowings:

	2019		2018
Balances at December 31:
Overnight Advances from the Federal Home Loan Bank of New York	$	130,000	$	234,000
Securities Sold Under Agreements to Repurchase	51,099		54,659
Total Short-Term Borrowings	$	181,099	$	288,659
Maximum Borrowing Capacity at December 31:
Federal Funds Purchased	$	67,000	$	57,000
Federal Home Loan Bank of New York	731,240		550,750
Federal Reserve Bank of New York	583,369		489,809

Schedule of Financial Instruments Owned and Pledged as Collateral

Investment securities with a fair value of $62.4 million and $65.5 million were pledged as collateral for the securities sold under agreements to repurchase at December 31, 2019 and 2018, respectively, and are presented in the table below:

	2019		2018
Balances at December 31:
U.S. Government & Agency Obligations	$	—	$	22,314
Mortgage-Backed Securities	62,372		43,155
Total Pledged Collateral for Repo Accounts	$	62,372	$	65,469

Schedule of Maturities of Long-term Debt

Maturity Schedule of FHLBNY Term Advances:

	Balances				Weighted Average Rate
Final Maturity	2019		2018		2019		2018
First Year	$	25,000	$	20,000	2.02	%	1.70	%
Second Year	—		25,000		—	%	2.02	%
Third Year	5,000		—		1.81	%	—	%
Fourth Year	—		—		—	%	—	%
Fifth Year	—		—		—	%	—	%
Total	$	30,000	$	45,000	1.98	%	1.88	%

Schedule of Long-term Debt Instruments

Schedule of Guaranteed Preferred Beneficial Interests in Corporation's Junior Subordinated Debentures

	2019			2018
ACST II
Balance at December 31,	$	10,000		$	10,000
Period-End Interest Rate	5.25		%	5.55		%
ACST III
Balance at December 31,	$	10,000		$	10,000
Period-End Interest Rate	4.10		%	4.40		%

XML

Debt

12 Months Ended

Dec. 31, 2019

Debt Disclosure [Abstract]

Debt

DEBT (Dollars in Thousands)

Schedule of Short-Term Borrowings:

	2019		2018
Balances at December 31:
Overnight Advances from the Federal Home Loan Bank of New York	$	130,000	$	234,000
Securities Sold Under Agreements to Repurchase	51,099		54,659
Total Short-Term Borrowings	$	181,099	$	288,659
Maximum Borrowing Capacity at December 31:
Federal Funds Purchased	$	67,000	$	57,000
Federal Home Loan Bank of New York	731,240		550,750
Federal Reserve Bank of New York	583,369		489,809

The securities sold under agreements to repurchase ("repo accounts") shown above represent collateralized borrowings with certain commercial customers located primarily within the Company's service area. All repo accounts at December 31, 2019 and 2018 have overnight maturities. Repo accounts are not covered by federal deposit insurance and are secured by our own qualified investment securities. The Company retains the right to substitute similar type securities and has the right to withdraw all excess collateral applicable to repo accounts whenever the collateral values are in excess of the related repurchase liabilities. However, as a means of mitigating market risk, the Company maintains excess collateral to cover normal changes in the repurchase liability by monitoring daily usage. At December 31, 2019, there were no material amounts of securities at risk with any one customer. The Company maintains control of these securities through the use of third-party safekeeping arrangements. Investment securities with a fair value of $62.4 million and $65.5 million were pledged as collateral for the securities sold under agreements to repurchase at December 31, 2019 and 2018, respectively, and are presented in the table below:

	2019		2018
Balances at December 31:
U.S. Government & Agency Obligations	$	—	$	22,314
Mortgage-Backed Securities	62,372		43,155
Total Pledged Collateral for Repo Accounts	$	62,372	$	65,469

Arrow's subsidiary banks have in place unsecured federal funds lines of credit with three correspondent banks. As a member of the FHLBNY, Arrow participates in the advance program which allows for overnight and term advances up to the limit of pledged collateral, including FHLBNY stock, residential real estate and home equity loans (see Note 4, "Investment Securities" and Note 5, "Loans").  The investment in FHLBNY stock is proportional to the total of Arrow's overnight and term advances (see the Schedule of Federal Reserve Bank and Federal Home Loan Bank Stock in Note 4, Investment Securities, to the notes to the Consolidated Financial Statements). Arrow's bank subsidiaries have also established borrowing facilities with the Federal Reserve Bank of New York for potential “discount window” advances, pledging certain consumer loans as collateral (see Note 5, Loans, to the notes to the Consolidated Financial Statements).

Long Term Debt - FHLBNY Term Advances

In addition to overnight advances, Arrow also borrows longer-term funds from the FHLBNY.  

Maturity Schedule of FHLBNY Term Advances:

	Balances				Weighted Average Rate
Final Maturity	2019		2018		2019		2018
First Year	$	25,000	$	20,000	2.02	%	1.70	%
Second Year	—		25,000		—	%	2.02	%
Third Year	5,000		—		1.81	%	—	%
Fourth Year	—		—		—	%	—	%
Fifth Year	—		—		—	%	—	%
Total	$	30,000	$	45,000	1.98	%	1.88	%

Long Term Debt - Guaranteed Preferred Beneficial Interests in Corporation's Junior Subordinated Debentures

During 2019, there were outstanding two classes of financial instruments issued by two separate subsidiary business trusts of Arrow, identified as “Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts” on the Consolidated Balance Sheets and the Consolidated Statements of Income.

The first of the two classes of trust-issued instruments outstanding at year-end was issued by Arrow Capital Statutory Trust II ("ACST II"), a Delaware business trust established on July 16, 2003, upon the filing of a certificate of trust with the Delaware Secretary of State.  In July 2003, ACST II issued all of its voting (common) stock to Arrow and issued and sold to an unaffiliated purchaser 30-year guaranteed preferred beneficial interests in the trust's assets ("ACST II trust preferred securities"). The rate on the securities is variable, adjusting quarterly to the 3-month LIBOR plus 3.15%.  ACST II used the proceeds of the sale of its trust preferred securities to purchase an identical amount of junior subordinated debentures issued by Arrow that bear an interest rate identical at all times to the rate payable on the ACST II trust preferred securities.  The ACST II trust preferred securities became redeemable after July 23, 2008 and mature on July 23, 2033.

The second of the two classes of trust-issued instruments outstanding at year-end was issued by Arrow Capital Statutory Trust III ("ACST III"), a Delaware business trust established on December 23, 2004, upon the filing of a certificate of trust with the Delaware Secretary of State. On December 28, 2004, the ACST III issued all of its voting (common) stock to Arrow and issued and sold to an unaffiliated purchaser 30-year guaranteed preferred beneficial interests in the trust's assets ("ACST III").  The rate on the ACST III trust preferred securities is a variable rate, adjusted quarterly, equal to the 3-month LIBOR plus 2.00%.  ACST III used the proceeds of the sale of its trust preferred securities to purchase an identical amount of junior subordinated debentures issued by Arrow that bear an interest rate identical at all times to the rate payable on the ACST III trust preferred securities.  The ACST III trust preferred securities became redeemable on or after March 31, 2010 and mature on December 28, 2034.

The primary assets of the two subsidiary trusts having trust preferred securities outstanding at year-end, ACST II and ACST III (the “Trusts”), are Arrow's junior subordinated debentures discussed above, and the sole revenues of the Trusts are payments received by them from Arrow with respect to the junior subordinated debentures.  The trust preferred securities issued by the Trusts are non-voting.  All common voting securities of the Trusts are owned by Arrow.  Arrow used the net proceeds from its sale of junior subordinated debentures to the Trusts, facilitated by the Trust’s sale of their trust preferred securities to the purchasers thereof, for general corporate purposes.  The trust preferred securities and underlying junior subordinated debentures, with associated expense that is tax deductible, qualify as Tier I capital under regulatory definitions.

Arrow's primary source of funds to pay interest on the debentures that are held by the Trusts are current dividends received by Arrow from its subsidiary banks.  Accordingly, Arrow's ability to make payments on the debentures, and the ability of the Trusts to make payments on their trust preferred securities, are dependent upon the continuing ability of Arrow's subsidiary banks to pay dividends to Arrow.  Since the trust preferred securities issued by the subsidiary trusts and the underlying junior subordinated debentures issued by Arrow at December 31, 2019, 2018 and 2017 are classified as debt for financial statement purposes, the expense associated with these securities is recorded as interest expense in the Consolidated Statements of Income for the three years.

Schedule of Guaranteed Preferred Beneficial Interests in Corporation's Junior Subordinated Debentures

	2019			2018
ACST II
Balance at December 31,	$	10,000		$	10,000
Period-End Interest Rate	5.25		%	5.55		%
ACST III
Balance at December 31,	$	10,000		$	10,000
Period-End Interest Rate	4.10		%	4.40		%

XML

Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
INTEREST AND DIVIDEND INCOME
Interest and Fees on Loans	$ 95,467	$ 81,647	$ 70,202
Interest on Deposits at Banks	722	711	348
Interest and Dividends on Investment Securities:
Fully Taxable	8,883	8,582	7,884
Exempt from Federal Taxes	4,687	5,563	6,223
Total Interest and Dividend Income	109,759	96,503	84,657
INTEREST EXPENSE
Interest-Bearing Checking Accounts	1,985	1,618	1,510
Savings Deposits	8,399	3,457	1,371
Time Deposits over $250,000	1,932	1,183	282
Other Time Deposits	4,224	1,420	950
Federal Funds Purchased and Securities Sold Under Agreements to Repurchase	100	62	44
Federal Home Loan Bank Advances	3,952	3,779	2,083
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	1,019	966	766
Interest on Financing Leases	99	0	0
Total Interest Expense	21,710	12,485	7,006
NET INTEREST INCOME	88,049	84,018	77,651
Provision for Loan Losses	2,079	2,607	2,736
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	85,970	81,411	74,915
NONINTEREST INCOME
Insurance Commissions	7,182	7,888	8,612
Net Gain (Loss) on Securities	289	213	(448)
Net Gain on Sales of Loans	622	135	546
Other Operating Income	1,477	1,324	927
Total Noninterest Income	28,555	28,949	27,645
NONINTEREST EXPENSE
Salaries and Employee Benefits	38,402	38,788	37,677
Occupancy Expenses, Net	5,407	5,026	4,911
Technology and Equipment Expense	13,054	11,284	10,474
FDIC Assessments	157	881	891
Other Operating Expense	10,430	9,076	8,752
Total Noninterest Expense	67,450	65,055	62,705
INCOME BEFORE PROVISION FOR INCOME TAXES	47,075	45,305	39,855
Provision for Income Taxes	9,600	9,026	10,529
NET INCOME	$ 37,475	$ 36,279	$ 29,326
Average Shares Outstanding:
Basic (in shares)	14,940	14,840	14,739
Diluted (in shares)	14,983	14,922	14,838
Per Common Share:
Basic Earnings (in dollars per share)	$ 2.51	$ 2.44	$ 1.99
Diluted Earnings (in dollars per share)	$ 2.50	$ 2.43	$ 1.98
Stock dividend, percent	3.00%	3.00%	3.00%
Fiduciary and Trust
NONINTEREST INCOME
Income From Fiduciary Activities	$ 8,809	$ 9,255	$ 8,417
Deposit Account
NONINTEREST INCOME
Income From Fiduciary Activities	$ 10,176	$ 10,134	$ 9,591

XML

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Cash Flows from Operating Activities:
Net Income	$ 37,475	$ 36,279	$ 29,326
Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities:
Provision for Loan Losses	2,079	2,607	2,736
Depreciation and Amortization	5,503	4,751	5,398
Allocation of ESOP Stock	180	174	353
Gains on the Sale of Securities Available-for-Sale	0	0	(134)
Losses on the Sale of Securities Available-for-Sale	0	0	582
Net Gain on Equity Securities	(289)	(213)	0
Loans Originated and Held-for-Sale	(23,850)	(4,179)	(17,468)
Proceeds from the Sale of Loans Held-for-Sale	24,538	4,426	18,171
Net Gains on the Sale of Loans	(622)	(135)	(546)
Net Losses on the Sale or Write-down of Premises and Equipment, Other Real Estate Owned and Repossessed Assets	882	159	210
Contributions to Pension & Postretirement Plans	(675)	(744)	(792)
Deferred Income Tax Benefit (Expense)	344	(92)	(1,530)
Shares Issued Under the Directors’ Stock Plan	258	205	233
Stock-Based Compensation Expense	391	356	351
Tax Benefit from Exercise of Stock Options	227	240	112
Net Increase in Other Assets	(12,527)	(1,182)	(157)
Net Increase (Decrease) in Other Liabilities	10,030	(676)	982
Net Cash Provided By Operating Activities	43,944	41,976	37,827
Cash Flows from Investing Activities:
Proceeds from the Sale of Securities Available-for-Sale	0	0	107,175
Proceeds from the Maturities and Calls of Securities Available-for-Sale	96,058	61,807	53,863
Purchases of Securities Available-for-Sale	(131,348)	(84,746)	(117,262)
Proceeds from the Maturities and Calls of Securities Held-to-Maturity	41,607	58,978	49,244
Purchases of Securities Held-to-Maturity	(4,003)	(7,506)	(40,851)
Net Increase in Loans	(193,460)	(247,569)	(200,600)
Proceeds from the Sales of Premises and Equipment, Other Real Estate Owned and Repossessed Assets	1,511	1,828	1,408
Purchase of Premises and Equipment	(7,785)	(5,103)	(2,602)
Proceeds from the Sale of a Subsidiary, Net	0	98	96
Net Decrease (Increase) in Federal Home Loan Bank Stock	5,189	(5,557)	963
Net Cash Used In Investing Activities	(192,231)	(227,770)	(148,566)
Cash Flows from Financing Activities:
Net Increase in Deposits	270,470	100,468	128,569
Net (Decrease) Increase in Short-Term Federal Home Loan Bank Borrowings	(104,000)	129,000	(18,000)
Net (Decrease) Increase in Short-Term Borrowings	(3,560)	(10,307)	29,130
Finance Lease Payments	(28)
Repayments of Federal Home Loan Bank Advances	(15,000)	(10,000)	0
Purchase of Treasury Stock	(2,469)	(2,098)	(3,248)
Shares Issued for Stock Option Exercises, net	1,792	2,255	1,190
Shares Issued Under the Employee Stock Purchase Plan	493	505	496
Shares Issued for Dividend Reinvestment Plans	1,777	1,761	1,684
Cash Dividends Paid	(15,206)	(14,389)	(13,599)
Net Cash Provided By Financing Activities	134,269	197,195	126,222
Net (Decrease) Increase in Cash and Cash Equivalents	(14,018)	11,401	15,483
Cash and Cash Equivalents at Beginning of Year	84,239	72,838	57,355
Cash and Cash Equivalents at End of Year	70,221	84,239	72,838
Supplemental Disclosures to Statements of Cash Flow Information:
Interest on Deposits and Borrowings	20,843	12,212	6,957
Income Taxes	9,931	10,037	11,454
Non-cash Investing and Financing Activity:
Transfer of Loans to Other Real Estate Owned and Repossessed Assets	$ 1,810	$ 1,015	$ 1,779

XML

Premises and Equipment

12 Months Ended

Dec. 31, 2019

Property, Plant and Equipment [Abstract]

Premises and Equipment

PREMISES AND EQUIPMENT (Dollars In Thousands)

A summary of premises and equipment at December 31, 2019 and 2018 is presented below:

	2019			2018
Land and Bank Premises	$	39,342		$	35,010
Equipment, Furniture and Fixtures	30,529			30,192
Leasehold Improvements	3,758			1,921
Total Cost	73,629			67,123
Accumulated Depreciation and Amortization	(38,171		)	(36,677		)
Net Owned Premises and Equipment	35,458			30,446
Leased Assets (see Note 18)	5,171			—
Net Premises and Equipment	$	40,629		$	30,446

Amounts charged to expense for depreciation totaled $2,211, $1,891 and $1,921 in 2019, 2018 and 2017, respectively.

XML

Summary of Significant Accounting Policies

12 Months Ended

Dec. 31, 2019

Accounting Policies [Abstract]

Summary of Significant Accounting Policies

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Principles of Consolidation - The financial statements of Arrow and its wholly owned subsidiaries are consolidated and all material inter-company transactions have been eliminated.  In the “Parent Company Only” financial statements in Note 20, the investment in wholly owned subsidiaries is carried under the equity method of accounting.  When necessary, prior years’ Consolidated Financial Statements have been reclassified to conform to the current-year financial statement presentation.

The Company determines whether it has a controlling financial interest in an entity by first evaluating whether the entity is a voting interest entity or a variable interest entity under GAAP. Voting interest entities are entities in which the total equity investment at risk is sufficient to enable the entity to finance itself independently and provides the equity holders with the obligation to absorb losses, the right to receive residual returns and the right to make decisions about the entity’s activities. The Company consolidates voting interest entities in which it has all, or at least a majority of, the voting interest. As defined in applicable accounting standards, variable interest entities (VIE) are entities that lack one or more of the characteristics of a voting interest entity. A controlling financial interest in a VIE is present when the Company has both the power and ability to direct the activities of the VIE that most significantly impact the VIE's economic performance and an obligation to absorb losses or the right to receive benefits that could potentially be significant to the VIE. The Company’s wholly owned subsidiaries Arrow Capital Statutory Trust II and Arrow Capital Statutory Trust III are VIEs for which the Company is not the primary beneficiary. Accordingly, the accounts of these entities are not included in the Company’s Consolidated Financial Statements.

Segment Reporting - Arrow operations are primarily in the community banking industry, which constitutes Arrow’s only segment for financial reporting purposes.  Arrow provides other services, such as trust administration, retirement plan administration, advice to our proprietary mutual funds and insurance products, but these services do not rise to the quantitative thresholds for separate disclosure.  Arrow operates primarily in the northeastern region of New York State in Warren, Washington, Saratoga, Essex, Clinton, Rensselaer, Albany, and Schenectady counties and surrounding areas.

Cash and Cash Equivalents - Cash and cash equivalents include the following items:  cash at branches, due from bank balances, cash items in the process of collection, interest-bearing bank balances and federal funds sold.  

Securities - Management determines the appropriate classification of securities at the time of purchase.  Securities reported as held-to-maturity are those debt securities which Arrow has both the positive intent and ability to hold to maturity and are stated at amortized cost.  Securities available-for-sale are reported at fair value, with unrealized gains and losses reported in accumulated other comprehensive income or loss, net of taxes.   Beginning January 1, 2018, upon adoption of ASU 2016-01, equity securities with readily determinable fair values are stated at fair value with realized and unrealized gains and losses reported in income. For periods prior to January 1, 2018, equity securities were classified as available-for-sale and stated at fair value with unrealized gains and losses reported as a separate component of accumulated other comprehensive income, net of tax.

Realized gains and losses are based upon the amortized cost of the specific security sold.  A decline in the fair value of any available-for-sale or held-to-maturity security below cost that is deemed to be other-than-temporary results in an impairment to reduce the carrying amount to fair value.  To determine whether an impairment is other-than-temporary, all available information relevant to the collectability of the security is considered, including past events, current conditions, and reasonable and supportable forecasts when developing an estimate of cash flows expected to be collected.  Evidence considered in this assessment includes the reasons for impairment, the severity and duration of the impairment, changes in value subsequent to year-end, forecasted performance of the investee, and the general market condition in the geographic area or industry the investee operates in.  When an other-than-temporary impairment has occurred on a debt security, the amount of the other-than-temporary impairment recognized in earnings depends on whether the Company intends to sell the debt security or if it is more likely than not that the Company will be required to sell the debt security before recovery of its amortized cost basis less any current-period credit loss.  If the Company intends to sell the debt security or it is more likely than not that the Company will be required to sell the debt security before recovery of its amortized cost basis less any current-period credit loss, the other-than-temporary impairment is recognized in earnings equal to the entire difference between the investment’s amortized cost basis and its fair value at the balance sheet date.  If the Company does not intend to sell the debt security and it is not more likely than not that the Company will be required to sell the debt security before recovery of its amortized cost basis, the other-than-temporary impairment is separated into the amount representing the credit loss and the amount related to all other factors.  The amount of the total other-than-temporary impairment related to the credit loss is recognized in earnings. The amount of the total other-than-temporary impairment related to other factors is recognized in other comprehensive income, net of applicable income taxes.  Investments in Federal Reserve Bank and Federal Home Loan Bank (“FHLB”) stock are required for membership in those organizations and are carried at cost since there is no market value available. The FHLB New York continues to pay dividends and repurchase stock. As such, the Company has not recognized any impairment on its holdings of Federal Reserve Bank and FHLB stock.

Loans and Allowance for Loan Losses - Interest income on loans is accrued and credited to income based upon the principal amount outstanding.  Loan fees and costs directly associated with loan originations are deferred and amortized/accreted as an adjustment to yield over the lives of the loans originated.

From time-to-time, Arrow has sold (most with servicing retained) residential real estate loans at or shortly after origination.  Any gain or loss on the sale of loans, along with the value of the servicing right, is recognized at the time of sale as the difference between the recorded basis in the loan and net proceeds from the sale.  Loans held for sale are recorded at the lower of cost or fair value on an aggregate basis.

Loans are placed on nonaccrual status either due to the delinquency status of principal and/or interest or a judgment by management that the full repayment of principal and interest is unlikely. Unless already placed on nonaccrual status, loans secured by home equity lines of credit are put on nonaccrual status when 120 days past due; residential real estate loans when 150 days past due; commercial and commercial real estate loans are evaluated on a loan-by-loan basis and are placed on nonaccrual status when 90 days past due if the full collection of principal and interest is uncertain; all other loans are to be moved to nonaccrual status upon the earliest occurrence of repossession, bankruptcy, delinquency of 90 days or more unless the loan is secured and in the process of collection with no loss anticipated or when full collection of principal and interest is in doubt.

The balance of any accrued interest deemed uncollectible at the date the loan is placed on nonaccrual status is reversed, generally against interest income.  A loan is returned to accrual status at the later of the date when the past due status of the loan falls below the threshold for nonaccrual status or management deems that it is likely that the borrower will repay all interest and principal.  For payments received while the loan is on nonaccrual status, the Company may recognize interest income on a cash basis if the repayment of the remaining principal and accrued interest is deemed likely.  

The allowance for loan losses is maintained by charges to operations based upon the Company's best estimate of the probable amount of loans that will not be able to collected based on current information and events.  Provisions to the allowance for loan losses are offset by actual loan charge-offs (net of any recoveries).  The loan portfolio is evaluated for potential charge-offs on a monthly basis.  In general, automobile and other consumer loans are charged-off when 120 days delinquent.  Residential real estate loans are charged-off when a loss becomes known or based on a new appraisal at the earlier of 180 days past due or repossession.  Commercial and commercial real estate loans are evaluated early in their delinquency status and are charged-off when management concludes that not all principal will be repaid from on-going cash flows or liquidation of collateral. An evaluation of estimated proceeds from the liquidation of the loan’s collateral is compared to the loan carrying amount and a charge to the allowance for loan losses is taken for any deficiency.  While management uses available information to recognize losses on loans, future additions to the allowance may be necessary based on changes in economic conditions in Arrow's market area.  In addition, various Federal regulatory agencies, as an integral part of their examination process, review Arrow's allowance for loan losses. Such agencies may require Arrow to recognize additions to the allowance in future periods, based on their judgments about information available to them at the time of their examination, which may not be currently available to management.

All nonaccrual loans over $250 thousand and all troubled debt restructured loans are considered to be impaired loans and these loans are evaluated individually to determine the amount of impairment, if any. The amount of impairment, if any, related to individual impaired loans is measured based on either the present value of expected future cash flows discounted at the loan's effective interest rate, the loan's observable market price or the fair value of the collateral if the loan is collateral dependent. Arrow determines impairment for collateral dependent loans based on the fair value of the collateral less estimated costs to sell. Any excess of the recorded investment in the collateral dependent impaired loan over the estimated collateral value, less costs to sell, is typically charged off. For impaired loans which are not collateral dependent, impairment is measured by comparing the recorded investment in the loan to the present value of the expected cash flows, discounted at the loan’s effective interest rate.  If this amount is less than the recorded investment in the loan, an impairment reserve is recognized as part of the allowance for loan losses, or based upon the judgment of management all or a portion of the excess of the recorded investment in the loan over the present value of the estimated future cash flow may be charged off.  

The allowance for loan losses on the remaining loans is primarily determined based upon consideration of the historical loss factor incorporating a rolling twelve quarter look-back period of the respective segment that have occurred within each pool of loans over the loss emergence period (LEP), adjusted as necessary based upon consideration of qualitative considerations impacting the inherent risk of loss in the respective loan portfolios. The LEP is an estimate of the average amount of time from the point at which a loss is incurred on a loan to the point at which the loss is recognized in the financial statements. Since the LEP may change under various economic environments, the LEP calculation is updated on an annual basis. In addition to historical net loss factors,qualitative factors that impact the inherent risk of loss associated with the loan categories within total loan portfolio are evaluated. These include:

• Changes in the volume and severity of past due, nonaccrual and adversely classified loans

• Changes in the nature and volume of the portfolio and in the terms of loans

• Changes in the value of the underlying collateral for collateral dependent loans

• Changes in lending policies and procedures, including changes in underwriting standards and collection, charge-off, and recovery practices not considered elsewhere in estimating credit losses

• Changes in the quality of the loan review system

• Changes in the experience, ability, and depth of lending management and other relevant staff

• Changes in international, national, regional, and local economic and business conditions and developments that affect the collectability of the portfolio

• The existence and effect of any concentrations of credit, and changes in the level of such concentrations

• The effect of other external factors such as competition and legal and regulatory requirements on the level of estimated credit losses in the existing portfolio or pool

In management’s opinion, the balance of the allowance for loan losses, at each balance sheet date, is sufficient to provide for probable loan losses inherent in the corresponding loan portfolio.

Comprehensive Income (Loss) - For the Company, comprehensive income (loss) represents net income plus unrealized net securities holding gains or losses arising during the year (net of taxes), net retirement plan gain or loss (net of taxes), net retirement plan prior service cost (net of taxes), amortization of net retirement plan actuarial gain or loss (net of taxes) and amortization of net retirement plan prior service credit or cost (net of taxes) and is presented in the Consolidated Statements of Comprehensive Income (Loss) and Consolidated Statements of Changes in Shareholders’ Equity. Accumulated other comprehensive income (loss) represents the unrealized net securities holding gains or losses arising during the year (net of taxes), net retirement plan gain or loss (net of taxes), net retirement plan prior service cost (net of taxes), amortization of net retirement plan actuarial gain or loss (net of taxes) and amortization of net retirement plan prior service credit or cost (net of taxes) in the Company’s defined-benefit retirement and pension plan, supplemental employee retirement plan, and post-retirement life and healthcare benefit plan.

Revenue Recognition - The following is a description of principal activities from which the Company generates its revenue from noninterest income sources.

Income from Fiduciary Activities: represents revenue derived mainly through the management of client investments which is based on the market value of the covered assets and the fee schedule contained in the applicable account management agreement. Since the revenue is mainly based on the market value of assets, this amount can be volatile as financial markets increase and decrease based on various economic factors. The terms of the account management agreements generally specify that the performance obligations are completed each quarter. Accordingly, the Company mainly recognizes revenue from fiduciary activities on a quarterly basis.

Fees for Other Services to Customers: represents general service fees for monthly deposit account maintenance and account activity plus fees from other deposit-based services. Revenue is recognized when the performance obligation is completed, which is generally on a monthly basis for account maintenance services, or upon the completion of a deposit-related transaction. Payment for these performance obligations is generally received at the time the performance obligations are satisfied.

Insurance Commissions: represents commissions and fees paid by insurance carriers for both property and casualty insurance policies, and for services performed for employment benefits clients. Revenue from the property and casualty insurance business is recognized when the performance obligation is satisfied, which is generally the effective date of the bound coverage since there are no significant performance obligations remaining. Revenue from the employment benefit brokerage business is recognized when the benefit servicing performance obligations are satisfied, generally on a monthly basis.

Other Real Estate Owned and Repossessed Assets - Real estate acquired by foreclosure and assets acquired by repossession are recorded at the fair value of the property less estimated costs to sell at the time of repossession.  Subsequent declines in fair value, after transfer to other real estate owned and repossessed assets are recognized through a valuation allowance. Such declines in fair value along with related operating expenses to administer such properties or assets are charged directly to operating expense.

Premises and Equipment - Premises and equipment are stated at cost, less accumulated depreciation and amortization. Depreciation and amortization included in operating expenses are computed largely on the straight-line method. Depreciation is based on the estimated useful lives of the assets (buildings and improvements 20-40 years; furniture and equipment 7-10 years; data processing equipment 5-7 years) and, in the case of leasehold improvements, amortization is computed over the terms of the respective leases or their estimated useful lives, whichever is shorter.  Gains or losses on disposition are reflected in earnings.

Leases - The Company adopted ASU 2016-02, "Leases" (Topic 842), which requires lessees to recognize right-of-use assets and lease liabilities on the balance sheet for all leases with terms longer than 12 months, as of January 1, 2019 using the effective date method, also known as the modified retrospective method, with the cumulative-effect adjustment recorded at the beginning of the period of adoption. As a result of this adoption, the Company's assets increased $7.9 million and the Company's liabilities increased $8.0 million with no adjustment required to retained earnings and no material impact to the consolidated statements of income.

Practical Expedients Elected At Adoption: The package of practical expedients were elected that did not require the Company to reassess whether an existing contract contains a lease, to reassess existing leases between operating leases and finance leases or to reassess initial direct costs for any existing leases. These practical expedients were applied together. In addition, the Company also elected a practical expedient, which was required to be applied consistently to all of its leases, to use hindsight in determining the lease term when considering lessee options to extend or terminate the lease and in assessing impairment in the right-of-use asset.

Accounting Policy Elections: The Company also made two accounting policy elections related to the adoption of this standard. The first was a determination not to separate lease and non-lease components and account for the resulting combined component as a single lease component. The second election was to account for short-term leases, those leases with a "lease term" of twelve months or less, as an operating lease.

Determination of the Discount Rate to Calculate the Lease Liability: Since the Company was unable to determine the rate implicit in its leases, the secured borrowing rate from the Federal Home Loan Bank of New York as of the January 1, 2019 adoption date was utilized for existing leases for the effective lease term beginning with the effective date of each existing lease. The expected expiration date of each lease was determined on a lease-by-lease basis based on the availability of renewal options in the lease contracts, the amount of leasehold improvements at each location, total branch deposits at each location in addition to the feasibility of growth potential at each location. A similar process is followed to determine the expected lease expiration date for all leases executed subsequent to the January 1, 2019 adoption date. The discount rate is determined for leases executed subsequent to the January 1, 2019 adoption date based on the expected lease term using the secured borrowing rate from the Federal Home Loan Bank of New York as of the effective date of the lease.

Investments in Real Estate Limited Partnerships - These limited partnerships acquire, develop and operate low and moderate-income housing. As a limited partner in these projects, the Company receives low income housing tax credits and tax deductions for losses incurred by the underlying properties. The proportional amortization method allowed in Accounting Standards Update 2014-01 "Investments - Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Qualified Affordable Housing Projects" is applied. The proportional amortization method permits an entity to amortize the initial cost of the investment in proportion to the amount of the tax credits and other tax benefits received and to recognize the net investment performance in the income statement as a component of income tax expense.

Income Taxes - Arrow accounts for income taxes under the asset and liability method.  Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases.  Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income tax expense in the period that includes the enactment date.  Arrow’s policy is that deferred tax assets are reduced by a valuation allowance if, based on the weight of available evidence, it is more likely than not that some or all of the deferred tax assets will not be realized.

Goodwill and Other Intangible Assets - Identifiable intangible assets acquired in a business combination are capitalized and amortized.  Any remaining unidentifiable intangible asset is classified as goodwill, for which amortization is not required but which must be evaluated for impairment.  Arrow tests for impairment of goodwill on an annual basis, or when events and circumstances indicate potential impairment.  In evaluating goodwill for impairment, Arrow first assesses certain qualitative factors to determine if it is more likely than not that the fair value of the reporting unit is less than its carrying value. If it is more likely than not that the fair value of a reporting unit exceeds its carrying amount, goodwill of the reporting unit is considered not impaired. If the carrying amount of a reporting unit exceeds its fair value, the second step of the goodwill impairment test is performed to measure the amount of impairment loss, if any.

The carrying amounts of other recognized intangible assets that meet recognition criteria and for which separate accounting records have been maintained (depositor intangibles, mortgage servicing rights and customer intangibles), have been included in the consolidated balance sheet as “Other Intangible Assets, Net.”  Depositor intangibles are being amortized on a straight-line basis over a period of ten to fifteen years.  

Arrow has sold residential real estate loans, primarily to Freddie Mac, with servicing retained.   Mortgage servicing rights are recognized as an asset when loans are sold with servicing retained, by allocating the cost of an originated mortgage loan between the loan and servicing right based on estimated relative fair values.  The cost allocated to the servicing right is capitalized as a separate asset and amortized in proportion to, and over the period of, estimated net servicing income.  Capitalized mortgage servicing rights are evaluated for impairment by comparing the asset’s carrying value to its current estimated fair value.  Fair values are estimated using a discounted cash flow approach, which considers future servicing income and costs, current market interest rates, and anticipated prepayment, and default rates.  Impairment losses are recognized through a valuation allowance for servicing rights having a current fair value that is less than amortized cost on an aggregate basis.  Adjustments to increase or decrease the valuation allowance are charged or credited to income as a component of other operating income.

Pension and Postretirement Benefits - Arrow maintains a non-contributory, defined benefit pension plan covering substantially all employees, a supplemental pension plan covering certain executive officers selected by the Board of Directors, and certain post-retirement medical, dental and life insurance benefits for employees and retirees.  The costs of these plans, based on actuarial computations of current and future benefits for employees, are charged to current operating expenses. The cost of post-retirement benefits other than pensions is recognized on an accrual basis as employees perform services to earn the benefits.  Arrow recognizes the overfunded or underfunded status of our single employer defined benefit pension plan as an asset or liability on its consolidated balance sheet and recognizes changes in the funded status in comprehensive income in the year in which the change occurred. 

Prior service costs or credits are amortized on a straight-line basis over the average remaining service period of active participants.  Gains and losses in excess of 10% of the greater of the benefit obligation or the fair value of assets are amortized over the average remaining service period of active participants.  

The discount rate assumption is determined by preparing an analysis of the respective plan’s expected future cash flows and high-quality fixed-income investments currently available and expected to be available during the period to maturity of the pension benefits. 

Stock-Based Compensation Plans - Arrow has three stock-based compenation plans, which are described more fully in Note 12, Stock Based Compensation.  The Company expenses the grant date fair value of stock options and restricted stock units granted.  For stock options and restricted stock units, the expense is recognized over the vesting period of the grant, typically four years for stock options and three years for restricted stock units, on a straight-line basis. Shares are generally issued from treasury for the exercise of stock options.

Arrow sponsors an Employee Stock Purchase Plan ("ESPP") under which employees may purchase Arrow’s common stock at a 5% discount below market price at the time of purchase. This stock purchase plan is not considered a compensatory plan.

Arrow maintains an employee stock ownership plan (“ESOP”).  Substantially all employees of Arrow and its subsidiaries are eligible to participate upon satisfaction of applicable service requirements.  The ESOP borrowed funds from one of Arrow’s subsidiary banks to purchase outstanding shares of Arrow’s common stock.  The notes require annual payments of principal and interest through 2019.  As the debt is repaid, shares are released from collateral based on the proportion of debt paid to total debt outstanding for the year and allocated to active employees.  In addition, the Company makes additional cash contributions to the Plan each year.

Securities Sold Under Agreements to Repurchase - In securities repurchase agreements, Arrow receives cash from a counterparty in exchange for the transfer of securities to a third party custodian’s account that explicitly recognizes Arrow’s interest in the securities.  These agreements are accounted for by Arrow as secured financing transactions, since it maintains effective control over the transferred securities, and meets other criteria for such accounting.  Accordingly, the cash proceeds are recorded as borrowed funds, and the underlying securities continue to be carried in Arrow’s securities available-for-sale portfolio.

Earnings Per Share (“EPS”) - Basic EPS excludes dilution and is computed by dividing income available to common stockholders by the weighted average number of common shares outstanding for the period.  Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the entity (such as Arrow’s stock options), computed using the treasury stock method.  Unallocated common shares held by Arrow’s Employee Stock Ownership Plan are not included in the weighted average number of common shares outstanding for either the basic or diluted EPS calculation.

Financial Instruments - Arrow is party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit and standby letters of credit. Commitments to extend credit include home equity lines of credit, commitments for residential and commercial construction loans and other personal and commercial lines of credit. These instruments involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized in the consolidated balance sheets. The contract or notional amounts of those instruments reflect the extent of the involvement Arrow has in particular classes of financial instruments. Arrow's policy is to record such instruments when funded.  Fair value estimates are made at a specific point in time, based on relevant market information and information about the financial instrument.  These estimates do not reflect any premium or discount that could result from offering for sale at one time Arrow's entire holdings of a particular financial instrument.  Because no market exists for a significant portion of Arrow's financial instruments, fair value estimates are based on judgments regarding future expected loss experience, current economic conditions, risk characteristics of various financial instruments, and other factors.  These estimates are subjective in nature and involve uncertainties and matters of significant judgment and therefore cannot be determined with precision.  Changes in assumptions could significantly affect the estimates.

Fair value estimates are based on existing on- and off-balance sheet financial instruments without attempting to estimate the value of anticipated future business and the value of assets and liabilities that are not considered financial instruments.  For example, Arrow has a wealth management department that contributes net fee income annually.  The value of the wealth management department customer relationships is not considered a financial instrument of the Company, and therefore this value has not been incorporated into the fair value estimates. Other significant assets and liabilities that are not considered financial assets or liabilities include deferred taxes, premises and equipment, the value of low-cost, long-term core deposits and goodwill.  In addition, the tax ramifications related to the realization of the unrealized gains and losses can have a significant effect on fair value estimates and have not been considered in any of the estimates.

The fair value for loans is disclosed using the "exit price" notion which is a reasonable estimate of what another party might pay in an orderly transaction. Fair values for loans are calculated for portfolios of loans with similar financial characteristics.  Loans are segregated by type such as commercial, commercial real estate, residential mortgage, indirect auto and other consumer loans.  Each loan category is further segmented into fixed and adjustable interest rate terms and by performing and nonperforming categories.  The fair value of performing loans is calculated by determining the estimated future cash flow, which is the contractual cash flow adjusted for estimated prepayments. The discount rate is determined by starting with current market yields, and first adjusting for a liquidity premium. This premium is separately determined for each loan type. Then a credit loss component is determined utilizing the credit loss assumptions used in the allowance for loan and lease loss model. Finally, a discount spread is applied separately for consumer loans vs. commercial loans based on market information and utilization of the Swap Curve.  

The carrying amount of short-term assets and liabilities is a reasonable estimate of fair value: cash and due from banks, federal funds sold and purchased, securities sold under agreements to repurchase, demand deposits, savings, N.O.W. and money market deposits, brokered money market deposits and time deposits, other short-term borrowings, accrued interest receivable and accrued interest payable.  The fair value estimates of other on- and off-balance sheet financial instruments, as well as the method of arriving at fair value estimates, are included in the related footnotes and summarized in Note 17.  

Fair Value Measures - Arrow determines the fair value of financial instruments under the following hierarchy:

• Level 1 – Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities;

• Level 2 – Quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, or inputs that are observable, either directly or indirectly, for substantially the full term of the asset or liability;

• Level 3 – Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).  

A financial instrument’s level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement.  

Management’s Use of Estimates -The preparation of the Consolidated Financial Statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the Consolidated Financial Statements and the reported amounts of income and expenses during the reporting period.  Our most significant estimates are the allowance for loan losses, the evaluation of other-than-temporary impairment of investment securities, goodwill impairment, pension and other postretirement liabilities and an analysis of a need for a valuation allowance for deferred tax assets. Actual results could differ from those estimates.

A material estimate that is particularly susceptible to significant change in the near term is the allowance for loan losses.  In connection with the determination of the allowance for loan losses, management obtains appraisals for properties.  The allowance for loan losses is management’s best estimate of probable loan losses incurred as of the balance sheet date.  While management uses available information to recognize losses on loans, future adjustments to the allowance for loan losses may be necessary based on changes in economic conditions.

XML

Leases

12 Months Ended

Dec. 31, 2019

Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]

Leases

LEASES (Dollars In Thousands)

The Company is a lessee in its leases, which are mainly for financial services locations in addition to leases for corporate vehicles. These leases generally require the Company to pay third-party expenses on behalf of the Lessor, which are referred to as variable payments. Under some leases, the Company pays the variable payments to the lessor, and in other leases, the Company pays the variable payments directly to the applicable third party. None of the Company's current leases include any residual value guarantees or any subleases, and there are no significant rights or obligations of the Company for leases that have not commenced as of the reporting date.

Arrow leases five of its branch offices, at market rates, from Stewart’s Shops Corp.  Mr. Gary C. Dake, President of Stewart’s Shops Corp., serves as a director on the board of directors of each of Arrow and Saratoga National Bank and Trust Company. Additional information regarding this relationship can be found in Arrow's Proxy Statement for its Annual Meeting of Shareholders to be held May 6, 2020 under the caption "Corporate Governance - Related Party Transactions."

The following includes quantitative data related to the Company's leases as of and for the twelve months ended December 31, 2019:

Finance Lease Amounts:	Classification
Right-of-use Assets	Premises and Equipment, Net	$	5,171
Lease Liabilities	Finance Leases	5,254
Operating Lease Amounts:
Right-of-use Assets	Other Assets	$	5,644
Lease Liabilities	Other Liabilities	5,713
Other Information:
Cash Paid For Amounts Included In The Measurement Of Lease Liabilities:
Operating Outgoing Cash Flows From Finance Leases		$	99
Operating Outgoing Cash Flows From Operating Leases		779
Financing Outgoing Cash Flows From Finance Leases		28
Right-of-use Assets Obtained In Exchange For New Finance Lease Liabilities		5,271
Right-of-use Assets Obtained In Exchange For New Operating Lease Liabilities		6,266
Weighted-average Remaining Lease Term—Finance Leases (Yrs.)		30.80
Weighted-average Remaining Lease Term—Operating Leases (Yrs.)		13.71
Weighted-average Discount Rate—Finance Leases %		3.75		%
Weighted-average Discount Rate—Operating Leases %		3.35		%

Lease cost information for the Company's leases is as follows:
	Twelve Months Ended
	12/31/2019
Lease Cost:
Finance Lease Cost:
Reduction in the Carrying Amount of Right-of-use assets	$	100
Interest on Lease Liabilities	99
Operating Lease Cost	795
Short-term Lease Cost	85
Variable Lease Cost	205
Total Lease Cost	$	1,284

Future Lease Payments at December 31, 2019 are as follows:
	Operating Leases		Finance Leases
Twelve Months Ended:
12/31/2020	$	788	$	230
12/31/2021	671		238
12/31/2022	578		169
12/31/2023	542		243
12/31/2024	521		249
Thereafter	4,113		8,271
Total Undiscounted Cash Flows	7,213		9,400
Less: Net Present Value Adjustment	1,500		4,146
Lease Liability	$	5,713	$	5,254

Arrow adopted ASU 2016-02 using a modified retrospective adoption at January 1, 2019 as discussed in Note 1. The following disclosure is provided for the period prior to the adoption.

Future minimum lease payments on operating leases at December 31, 2018 were as follows:

	Operating Leases
2019	$	857
2020	626
2021	497
2022	357
2023	286
2024 and beyond	2,776
Total Minimum Lease Payments	$	5,399

Leases

LEASES (Dollars In Thousands)

The Company is a lessee in its leases, which are mainly for financial services locations in addition to leases for corporate vehicles. These leases generally require the Company to pay third-party expenses on behalf of the Lessor, which are referred to as variable payments. Under some leases, the Company pays the variable payments to the lessor, and in other leases, the Company pays the variable payments directly to the applicable third party. None of the Company's current leases include any residual value guarantees or any subleases, and there are no significant rights or obligations of the Company for leases that have not commenced as of the reporting date.

Arrow leases five of its branch offices, at market rates, from Stewart’s Shops Corp.  Mr. Gary C. Dake, President of Stewart’s Shops Corp., serves as a director on the board of directors of each of Arrow and Saratoga National Bank and Trust Company. Additional information regarding this relationship can be found in Arrow's Proxy Statement for its Annual Meeting of Shareholders to be held May 6, 2020 under the caption "Corporate Governance - Related Party Transactions."

The following includes quantitative data related to the Company's leases as of and for the twelve months ended December 31, 2019:

Finance Lease Amounts:	Classification
Right-of-use Assets	Premises and Equipment, Net	$	5,171
Lease Liabilities	Finance Leases	5,254
Operating Lease Amounts:
Right-of-use Assets	Other Assets	$	5,644
Lease Liabilities	Other Liabilities	5,713
Other Information:
Cash Paid For Amounts Included In The Measurement Of Lease Liabilities:
Operating Outgoing Cash Flows From Finance Leases		$	99
Operating Outgoing Cash Flows From Operating Leases		779
Financing Outgoing Cash Flows From Finance Leases		28
Right-of-use Assets Obtained In Exchange For New Finance Lease Liabilities		5,271
Right-of-use Assets Obtained In Exchange For New Operating Lease Liabilities		6,266
Weighted-average Remaining Lease Term—Finance Leases (Yrs.)		30.80
Weighted-average Remaining Lease Term—Operating Leases (Yrs.)		13.71
Weighted-average Discount Rate—Finance Leases %		3.75		%
Weighted-average Discount Rate—Operating Leases %		3.35		%

Lease cost information for the Company's leases is as follows:
	Twelve Months Ended
	12/31/2019
Lease Cost:
Finance Lease Cost:
Reduction in the Carrying Amount of Right-of-use assets	$	100
Interest on Lease Liabilities	99
Operating Lease Cost	795
Short-term Lease Cost	85
Variable Lease Cost	205
Total Lease Cost	$	1,284

Future Lease Payments at December 31, 2019 are as follows:
	Operating Leases		Finance Leases
Twelve Months Ended:
12/31/2020	$	788	$	230
12/31/2021	671		238
12/31/2022	578		169
12/31/2023	542		243
12/31/2024	521		249
Thereafter	4,113		8,271
Total Undiscounted Cash Flows	7,213		9,400
Less: Net Present Value Adjustment	1,500		4,146
Lease Liability	$	5,713	$	5,254

Arrow adopted ASU 2016-02 using a modified retrospective adoption at January 1, 2019 as discussed in Note 1. The following disclosure is provided for the period prior to the adoption.

Future minimum lease payments on operating leases at December 31, 2018 were as follows:

	Operating Leases
2019	$	857
2020	626
2021	497
2022	357
2023	286
2024 and beyond	2,776
Total Minimum Lease Payments	$	5,399

XML

Other Expenses

12 Months Ended

Dec. 31, 2019

Other Income and Expenses [Abstract]

Other Expenses

OTHER EXPENSES (Dollars In Thousands)

Other operating expenses included in the Consolidated Statements of Income are as follows:

	2019		2018		2017
Legal and Other Professional Fees	$	2,469	$	2,460	$	2,194
Postage and Courier	1,051		982		947
Advertising and Promotion	1,236		1,083		1,035
Stationery and Printing	834		782		841
Intangible Asset Amortization	245		262		279
All Other	4,595		3,507		3,456
Total Other Operating Expense	$	10,430	$	9,076	$	8,752

XML

Debt Schedule of Short Term Debt (Details) - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Short-term Debt [Line Items]
Federal Home Loan Bank Overnight Advances	$ 130,000,000	$ 234,000,000
Federal Funds Purchased and Securities Sold Under Agreements to Repurchase	51,099,000	54,659,000
Short-term Borrowings	181,099,000	288,659,000
Federal Funds Purchased
Short-term Debt [Line Items]
Maximum Borrowing Capacity	67,000,000	57,000,000
Overnight Advances from the Federal Home Loan Bank of New York
Short-term Debt [Line Items]
Federal Home Loan Bank of New York	731,240,000	550,750,000
Federal Reserve Bank of New York
Short-term Debt [Line Items]
Maximum Borrowing Capacity	$ 583,369,000	$ 489,809,000

XML

Other Intangible Assets Schedule of Finite-Lived Intangible Assets, Future Amortization Expense (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Estimated Annual Amoritzation Expense: [Abstract]
2020	$ 327
2021	289
2022	250
2023	213
2024	182
2025 and beyond	400
Net Carrying Amount	1,661	$ 1,852	$ 2,289	$ 2,696
Mortgage Servicing Rights
Estimated Annual Amoritzation Expense: [Abstract]
2020	99
2021	78
2022	57
2023	37
2024	27
2025 and beyond	18
Net Carrying Amount	316	262	437	565
Customer Intangibles
Estimated Annual Amoritzation Expense: [Abstract]
2020	228
2021	211
2022	193
2023	176
2024	155
2025 and beyond	382
Net Carrying Amount	$ 1,345	$ 1,590	$ 1,852	$ 2,131

XML

Parent Only Financial Information Parent Only Balance Sheet (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
ASSETS
Interest-Bearing Deposits at Banks	$ 23,186	$ 27,710
Available-for-Sale	357,334	317,535
Equity Securities	2,063	1,774
Other Assets	70,179	55,614
Total Assets	3,184,275	2,988,334
LIABILITIES
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	20,000	20,000
Other Liabilities	30,140	19,507
Total Liabilities	2,882,547	2,718,750
STOCKHOLDERS’ EQUITY
Total Stockholders’ Equity	301,728	269,584	$ 249,603	$ 232,852
Total Liabilities and Stockholders’ Equity	3,184,275	2,988,334
Parent Company
ASSETS
Interest-Bearing Deposits at Banks	1,429	2,298
Equity Securities	2,063	1,774
Investment in Subsidiaries at Equity	312,018	280,408
Other Assets	9,365	8,626
Total Assets	324,875	293,106
LIABILITIES
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	20,000	20,000
Other Liabilities	3,147	3,522
Total Liabilities	23,147	23,522
STOCKHOLDERS’ EQUITY
Total Stockholders’ Equity	301,728	269,584
Total Liabilities and Stockholders’ Equity	$ 324,875	$ 293,106

XML

Leases - Narrative (Details)	12 Months Ended
	Dec. 31, 2019 branch_office
Leases [Abstract]
Number of branch offices	5

XML

Loans Modified in Trouble Debt Restructurings (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($) contract loan portfolio_category	Dec. 31, 2018 USD ($) contract loan	Dec. 31, 2017 USD ($) contract loan
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of loan portfolio categories | portfolio_category	4
Number of Loans | loan	6	6	8
Pre-Modification Outstanding Recorded Investment	$ 68	$ 82	$ 1,279
Post-Modification Outstanding Recorded Investment	$ 68	$ 82	$ 1,279
Subsequent Default, Number of Contracts | contract	0	0	0
Subsequent Default, Recorded Investment	$ 0	$ 0	$ 0
Commitments to lend additional funds to modified loans	$ 0	$ 0	$ 0
Commercial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans | loan	0	1	1
Pre-Modification Outstanding Recorded Investment	$ 0	$ 38	$ 503
Post-Modification Outstanding Recorded Investment	$ 0	$ 38	$ 503
Subsequent Default, Number of Contracts | contract	0	0	0
Subsequent Default, Recorded Investment	$ 0	$ 0	$ 0
Commitments to lend additional funds to modified loans	$ 0	$ 0	$ 0
Commercial Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans | loan	0	0	1
Pre-Modification Outstanding Recorded Investment	$ 0	$ 0	$ 725
Post-Modification Outstanding Recorded Investment	$ 0	$ 0	$ 725
Subsequent Default, Number of Contracts | contract	0	0	0
Subsequent Default, Recorded Investment	$ 0	$ 0	$ 0
Commitments to lend additional funds to modified loans	$ 0	$ 0	$ 0
Other Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans | loan	6	5	6
Pre-Modification Outstanding Recorded Investment	$ 68	$ 44	$ 51
Post-Modification Outstanding Recorded Investment	$ 68	$ 44	$ 51
Subsequent Default, Number of Contracts | contract	0	0	0
Subsequent Default, Recorded Investment	$ 0	$ 0	$ 0
Commitments to lend additional funds to modified loans	$ 0	$ 0	$ 0
Other Consumer | Minimum
Financing Receivable, Troubled Debt Restructuring [Line Items]
Principal repayment terms, period	1 year
Other Consumer | Maximum
Financing Receivable, Troubled Debt Restructuring [Line Items]
Principal repayment terms, period	5 years
Residential Portfolio Segment
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans | loan	0	0	0
Pre-Modification Outstanding Recorded Investment	$ 0	$ 0	$ 0
Post-Modification Outstanding Recorded Investment	$ 0	$ 0	$ 0
Subsequent Default, Number of Contracts | contract	0	0	0
Subsequent Default, Recorded Investment	$ 0	$ 0	$ 0
Commitments to lend additional funds to modified loans	$ 0	$ 0	$ 0
Automobile Loan | Minimum
Financing Receivable, Troubled Debt Restructuring [Line Items]
Principal repayment terms, period	3 years
Automobile Loan | Maximum
Financing Receivable, Troubled Debt Restructuring [Line Items]
Principal repayment terms, period	7 years

XML

Label	Element	Value
Accounting Standards Update 2016-01 [Member]
Cumulative Effect of New Accounting Principle in Period of Adoption	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	$ 0
Accounting Standards Update 2016-01 [Member] | Retained Earnings [Member]
Cumulative Effect of New Accounting Principle in Period of Adoption	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	331,000
Accounting Standards Update 2016-01 [Member] | AOCI Attributable to Parent [Member]
Cumulative Effect of New Accounting Principle in Period of Adoption	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	(331,000)
Accounting Standards Update 2014-09 [Member]
Cumulative Effect of New Accounting Principle in Period of Adoption	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	(102,000)
Accounting Standards Update 2014-09 [Member] | Retained Earnings [Member]
Cumulative Effect of New Accounting Principle in Period of Adoption	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	$ (102,000)

XML

Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2019

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The following table presents a reconciliation of the numerator and denominator used in the calculation of basic and diluted earnings per common share ("EPS") for each of the years in the three-year period ended December 31, 2019.  All share and per share amounts have been adjusted for the September 27, 20193% stock dividend.

Earnings Per Share
	Year-to-Date Period Ended:
	12/31/2019		12/31/2018		12/31/2017
Earnings Per Share - Basic:
Net Income	$	37,475	$	36,279	$	29,326
Weighted Average Shares - Basic	14,940		14,840		14,739
Earnings Per Share - Basic	$	2.51	$	2.44	$	1.99
Earnings Per Share - Diluted:
Net Income	$	37,475	$	36,279	$	29,326
Weighted Average Shares - Basic	14,940		14,840		14,739
Dilutive Average Shares Attributable to Stock Options	43		82		99
Weighted Average Shares - Diluted	14,983		14,922		14,838
Earnings Per Share - Diluted	$	2.50	$	2.43	$	1.98

XML

Parent Only Financial Information (Tables)

12 Months Ended

Dec. 31, 2019

Condensed Financial Information Disclosure [Abstract]

Schedule of Condensed Financial Statements

Condensed financial information for Arrow Financial Corporation is as follows:

BALANCE SHEETS	December 31,
ASSETS	2019		2018
Interest-Bearing Deposits with Subsidiary Banks	$	1,429	$	2,298
Equity Securities	2,063		1,774
Investment in Subsidiaries at Equity	312,018		280,408
Other Assets	9,365		8,626
Total Assets	$	324,875	$	293,106
LIABILITIES
Junior Subordinated Obligations Issued to     Unconsolidated Subsidiary Trusts	$	20,000	$	20,000
Other Liabilities	3,147		3,522
Total Liabilities	23,147		23,522
STOCKHOLDERS’ EQUITY
Total Stockholders’ Equity	301,728		269,584
Total Liabilities and Stockholders’ Equity	$	324,875	$	293,106

STATEMENTS OF INCOME	Years Ended December 31,
Income:	2019		2018		2017
Dividends from Bank Subsidiaries	$	14,100	$	13,300	$	12,800
Interest and Dividends on Investments	49		48		53
Other Income (Including Management Fees)	1,006		907		677
Total Income	15,155		14,255		13,530
Expense:
Interest Expense	1,024		976		781
Other Expense	875		1,175		958
Total Expense	1,899		2,151		1,739
Income Before Income Tax Benefit and Equity
in Undistributed Net Income of Subsidiaries	13,256		12,104		11,791
Income Tax Benefit	466		686		225
Equity in Undistributed Net Income of Subsidiaries	23,753		23,489		17,310
Net Income	$	37,475	$	36,279	$	29,326

The Statement of Changes in Stockholders’ Equity is not reported because it is identical to the Consolidated Statement of Changes in Stockholders’ Equity.

STATEMENTS OF CASH FLOWS	Years Ended December 31,
	2019			2018			2017
Cash Flows from Operating Activities:
Net Income	$	37,475		$	36,279		$	29,326
Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities:
Undistributed Net Income of Subsidiaries	(23,753		)	(23,489		)	(17,310		)
Shares Issued Under the Directors’ Stock Plan	258			205			233
Changes in Other Assets and Other Liabilities	(1,236		)	(918		)	(1,179		)
Net Cash Provided by Operating Activities	12,744			12,077			11,070
Cash Flows from Investing Activities:
Proceeds of Securities Held-to-Maturity	—			—			1,000
Net Cash Provided by Investing Activities	—			—			1,000
Cash Flows from Financing Activities:
Stock Options Exercised	1,792			2,255			1,190
Shares Issued Under the Employee Stock Purchase Plan	493			505			496
Shares Issued for Dividend Reinvestment Plans	1,777			1,761			1,684
Tax Benefit for Exercises of Stock Options	—			—			—
Purchase of Treasury Stock	(2,469		)	(2,097		)	(3,248		)
Cash Dividends Paid	(15,206		)	(14,389		)	(13,599		)
Net Cash Used in Financing Activities	(13,613		)	(11,965		)	(13,477		)
Net Increase (Decrease) in Cash and Cash Equivalents	(869		)	112			(1,407		)
Cash and Cash Equivalents at Beginning of the Year	2,298			2,186			3,593
Cash and Cash Equivalents at End of the Year	$	1,429		$	2,298		$	2,186
Supplemental Disclosures to Statements of   Cash Flow Information:
Interest Paid	$	1,024		$	976		$	781

XML

Regulatory Matters

12 Months Ended

Dec. 31, 2019

Banking and Thrift [Abstract]

Regulatory Matters

REGULATORY MATTERS (Dollars in Thousands)

In the normal course of business, Arrow and its subsidiaries operate under certain regulatory restrictions, such as the extent and structure of covered inter-company borrowings and maintenance of reserve requirement balances.

The principal source of the funds for the payment of stockholder dividends by Arrow has been from dividends declared and paid to Arrow by its bank subsidiaries.  As of December 31, 2019, the maximum amount that could have been paid by subsidiary banks to Arrow, without prior regulatory approval, was approximately $64.6 million.

Under current Federal Reserve regulations, Arrow is prohibited from borrowing from the subsidiary banks unless such borrowings are secured by specific obligations.  Additionally, the maximum of any such borrowings from any one subsidiary bank(aggregated with all other "covered transactions between the bank and Arrow) is limited to 10% of that bank’s capital and surplus. Loans and other covered transactions between any one subsidiary bank and all of its affiliates cannot exceed 20% of that bank's capital and surplus.

Arrow and its subsidiary banks are subject to various regulatory capital requirements administered by the federal banking agencies.  Failure to meet minimum capital requirements can initiate certain mandatory--and possibly additional discretionary--actions by regulators that, if undertaken, could have a direct material effect on an institution’s financial statements.  Under capital adequacy guidelines and the regulatory framework for prompt corrective action, Arrow and its subsidiary banks must meet specific capital guidelines that involve quantitative measures of assets, liabilities, and certain off-balance sheet items as calculated under regulatory accounting practices.  Capital amounts and classification are also subject to qualitative judgments by the regulators about components, risk weightings, and other factors.

Current quantitative measures established by regulation to ensure capital adequacy require Arrow and its subsidiary banks to maintain minimum capital amounts and ratios (set forth in the table below) of total and Tier I capital (as defined in the regulations) to risk-weighted assets (as defined), and of Tier I capital (as defined) to average assets (as defined).  Management believes, as of December 31, 2019 and 2018, that Arrow and both subsidiary banks meet all capital adequacy requirements to which they are subject. The regulatory capital requirements incorporate a capital concept, the so-called "capital conservation buffer" (set at 2.5%, after full phase-in), which must be added to each of the minimum required risk-based capital ratios (i.e., the minimum CET1 ratio, the minimum Tier 1 risk-based capital ratio and the minimum total risk-based capital ratio). As of January 1, 2019, the capital conservation buffer increased to 2.50% of risk weighted assets from 1.875% at January 1, 2018.

The Economic Growth Act was signed into law May 24, 2018, and includes a provision requiring the federal bank regulatory agencies to establish a "community bank leverage ratio" (CBLR) of between 8% and 10%, calculated by dividing tangible equity capital by average total consolidated assets of "qualifying community banks" that meet certain requirements to be set by those regulatory agencies.  A qualifying community bank is a depository institution or bank holding company with less than $10 billion in total assets that meets the other requirements to be established by the regulators.  If a qualifying community bank exceeds the community bank leverage ratio, it will be deemed to have satisfied the risk-based and leverage capital requirements, and to have met all applicable capital and leverage requirements, including the generally applicable leverage capital requirements and risk-based capital requirements and (if the community bank is a depository institution), the "well capitalized" requirement under the federal "prompt corrective action" capital standards.  This new community bank leverage ratio is intended to reduce the burden of compliance with regard to regulatory capital adequacy for qualifying community banks.

The federal bank regulators have issued a final rule to implement the CBLR, introducing an optional simplified measure of capital adequacy for qualifying community banks that satisfy certain requirements, including having a tier 1 leverage ratio of greater than 9%, less than $10 billion in total consolidated assets, and limited amounts of off-balance-sheet exposures and trading assets and liabilities. A qualifying community bank that opts into the CBLR framework and meets all requirements under the CBLR framework will be considered to have met the well-capitalized ratio requirements under the “prompt corrective action” regulations and will not be required to report or calculate risk-based capital. The CBLR is calculated as the ratio of “tier 1 capital” divided by “average total consolidated assets.” Based on preliminary estimates, the Company’s CBLR computed in compliance with this new standard is expected to exceed the 9% threshold. This final rule became effective January 1, 2020, and qualifying community banking organizations can utilize the CBLR framework for purposes of filing their call reports or Form FR Y-9C, as applicable, for the first quarter of 2020 (i.e., as of March 31, 2020). Until the final rules become effective and Arrow opts into the CBLR framework, the Capital Rules promulgated under Dodd-Frank will remain applicable to Arrow.

As of December 31, 2019, Arrow and both subsidiary banks qualified as well-capitalized under the regulatory framework for prompt corrective action.  To be categorized as “well-capitalized,” Arrow and its subsidiary banks must maintain minimum total risk-based, Tier I risk-based, Tier I leverage, and CET1 risk-based ratios as set forth in the table below.  There are no conditions or events that management believes have changed Arrow’s or its subsidiary banks’ categories. The actual capital amounts and ratios for Arrow and its subsidiary banks, Glens Falls National Bank and Trust Company (“Glens Falls National”) and Saratoga National Bank and Trust Company (“Saratoga National”), are presented in the table below as of December 31, 2019 and 2018:

	Actual				Minimum Amounts For Capital Adequacy Purposes (including "capital conservation buffer")				Minimum Amounts To Be Well-Capitalized
	Amount		Ratio		Amount		Ratio		Amount		Ratio
As of December 31, 2019
Total Capital  (to Risk Weighted Assets):
Arrow	$	330,657	14.8	%	$	234,588	10.5	%	$	223,417	10.0	%
Glens Falls National	254,438		14.5	%	184,248		10.5	%	175,474		10.0	%
Saratoga National	65,295		13.6	%	50,412		10.5	%	48,011		10.0	%
Tier I Capital  (to Risk Weighted Assets):
Arrow	309,469		13.8	%	190,615		8.5	%	179,402		8.0	%
Glens Falls National	237,546		13.5	%	149,566		8.5	%	140,768		8.0	%
Saratoga National	60,999		12.7	%	40,826		8.5	%	38,425		8.0	%
Tier I Capital  (to Average Assets):
Arrow	309,469		10.0	%	123,788		4.0	%	154,735		5.0	%
Glens Falls National	237,546		9.5	%	100,019		4.0	%	125,024		5.0	%
Saratoga National	60,999		9.6	%	25,416		4.0	%	31,770		5.0	%
Common Equity Tier 1 Capital  (to Risk Weighted Assets):
Arrow	289,409		12.9	%	157,044		7.0	%	145,826		6.5	%
Glens Falls National	237,486		13.5	%	123,141		7.0	%	114,345		6.5	%
Saratoga National	60,999		12.7	%	33,621		7.0	%	31,220		6.5	%
As of December 31, 2018
Total Capital  (to Risk Weighted Assets):
Arrow	304,109		14.9	%	202,059		9.9	%	204,100		10.0	%
Glens Falls National	237,238		14.4	%	163,101		9.9	%	164,749		10.0	%
Saratoga National	56,483		14.2	%	39,379		9.9	%	39,777		10.0	%

Tier I Capital  (to Risk Weighted Assets):
Arrow	283,913	13.9	%	161,361	7.9	%	163,403	8.0	%
Glens Falls National	220,844	13.4	%	130,199	7.9	%	131,847	8.0	%
Saratoga National	52,681	13.2	%	31,529	7.9	%	31,928	8.0	%
Tier I Capital  (to Average Assets):
Arrow	283,913	9.6	%	118,297	4.0	%	147,871	5.0	%
Glens Falls National	220,844	9.1	%	97,074	4.0	%	121,343	5.0	%
Saratoga National	52,681	9.6	%	21,950	4.0	%	27,438	5.0	%
Common Equity Tier 1 Capital  (to Risk Weighted Assets):
Arrow	263,863	12.9	%	130,909	6.4	%	132,954	6.5	%
Glens Falls National	220,794	13.4	%	105,454	6.4	%	107,102	6.5	%
Saratoga National	52,681	13.2	%	25,542	6.4	%	25,941	6.5	%

XML

Income Taxes

12 Months Ended

Dec. 31, 2019

Income Tax Disclosure [Abstract]

Income Taxes

INCOME TAXES (Dollars In Thousands)

The provision for income taxes is summarized below:

Current Tax Expense:	2019			2018			2017
Federal	$	7,706		$	7,668		$	11,142
State	1,550			1,450			917
Total Current Tax Expense	9,256			9,118			12,059
Deferred Tax Expense (Benefit):
Federal	427			(40		)	(1,453		)
State	(83		)	(52		)	(77		)
Total Deferred Tax Expense (Benefit)	344			(92		)	(1,530		)
Total Provision for Income Taxes	$	9,600		$	9,026		$	10,529

The provisions for income taxes differed from the amounts computed by applying the U.S. Federal Income Tax Rate, 21% for 2019 and 2018 and 35% for 2017, to pre-tax income as a result of the following:

	2019		2018		2017
Statutory Federal Tax Rate	21.0	%	21.0	%	35.0	%
Increase (Decrease) Resulting From:
Tax Cuts and Jobs Act impact on deferred remeasurement	—		—		(2.8	)
Tax-Exempt Income	(2.7	)	(3.1	)	(6.4	)
Nondeductible Interest Expense	0.2		0.1		0.1
State Taxes, Net of Federal Income Tax Benefit	2.3		2.4		1.8
Tax benefit from stock based compensation	(0.3	)	(0.4	)	(0.3	)
Other Items, Net	(0.1	)	(0.1	)	(1.0	)
Effective Tax Rate	20.4	%	19.9	%	26.4	%

The Tax Act reduced the U.S. statutory tax rate from 35% to 21%, among other changes.

The tax effects of temporary differences that give rise to significant portions of the deferred tax assets and deferred tax liabilities at December 31, 2019 and 2018 are presented below:

	2019		2018
Deferred Tax Assets:
Allowance for Loan Losses	$	5,383	$	5,131
Lease liabilities	2,787		—
Pension and Deferred Compensation Plans	2,923		2,764
Pension Liability Included in Accumulated Other Comprehensive Income	2,329		3,450
Other	352		342
Net Unrealized Losses on Securities Available-for-Sale Included in      Accumulated Other Comprehensive Income	—		1,259
Total Gross Deferred Tax Assets	13,774		12,946
Valuation Allowance for Deferred Tax Assets	—		—
Total Gross Deferred Tax Assets, Net of Valuation Allowance	$	13,774	$	12,946
Deferred Tax Liabilities:
Pension Plans	$	5,270	$	5,502
Depreciation	1,943		1,149
ROU assets	2,748		—
Deferred Income	3,215		3,003
Net Unrealized Gains on Equity Securities	240		166
Net Unrealized Gains on Securities Available-for-Sale Included in Accumulated Other Comprehensive Income	160		—
Goodwill	3,502		3,546
Total Gross Deferred Tax Liabilities	$	17,078	$	13,366
Deferred Tax Liability, Net	$	3,304	$	420

Management believes that the realization of the recognized gross deferred tax assets at December 31, 2019 and 2018 is more likely than not, based on historic earnings and expectations as to future taxable income.

Interest and penalties are recorded as a component of the provision for income taxes, if any.  There are no current examinations of our Federal or state income tax returns, nor have we been notified of any up-coming examinations. Tax years 2016 through 2019 are subject to Federal and New York State examination. Management annually conducts an analysis of its tax positions and has concluded that it has no uncertain tax positions as of December 31, 2019.

XML

Commitments and Contingencies (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Guarantor Obligations [Line Items]
Commitments to Extend Credit, Notional Amount	$ 349,718	$ 321,143
Standby Letters of Credit, Notional Amount	3,129	4,466
Commitments to Extend Credit, Fair Value	0	0
Fair Value Disclosure, Letters of Credit Outstanding, Amount	$ 31	$ 12
Minimum
Guarantor Obligations [Line Items]
Letter of credit, fee percentage	1.00%
Maximum
Guarantor Obligations [Line Items]
Letter of credit, fee percentage	3.00%

XML

Parent Only Financial Information Parent Only Income Statement (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Condensed Financial Statements, Captions [Line Items]
Interest and Dividends on Investments	$ 109,759	$ 96,503	$ 84,657
Other Operating Income	1,477	1,324	927
Interest Expense	21,710	12,485	7,006
Other Operating Expense	10,430	9,076	8,752
Provision for Income Taxes	9,600	9,026	10,529
Net Income	37,475	36,279	29,326
Parent Company
Condensed Financial Statements, Captions [Line Items]
Dividends from Bank Subsidiaries	14,100	13,300	12,800
Interest and Dividends on Investments	49	48	53
Other Operating Income	1,006	907	677
Total Income	15,155	14,255	13,530
Interest Expense	1,024	976	781
Other Operating Expense	875	1,175	958
Total Expense	1,899	2,151	1,739
Income Before Income Tax Benefit and Equity in Undistributed Net Income of Subsidiaries	13,256	12,104	11,791
Provision for Income Taxes	466	686	225
Equity in Undistributed Net Income of Subsidiaries	23,753	23,489	17,310
Net Income	$ 37,475	$ 36,279	$ 29,326

XML

Leases - Quantitative Lease Data (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Finance Lease Amounts:
Right-of-use Assets	$ 5,171
Lease Liabilities	5,254
Operating Lease Amounts:
Right-of-use Assets	5,644
Lease Liabilities	5,713
Cash Paid For Amounts Included In The Measurement Of Lease Liabilities:
Operating Outgoing Cash Flows From Finance Leases	99
Operating Outgoing Cash Flows From Operating Leases	779
Financing Outgoing Cash Flows From Finance Leases	28
Right-of-use Assets Obtained In Exchange For New Finance Lease Liabilities	5,271
Right-of-use Assets Obtained In Exchange For New Operating Lease Liabilities	$ 6,266
Weighted-average Remaining Lease Term—Finance Leases (Yrs.)	30 years 9 months 18 days
Weighted-average Remaining Lease Term—Operating Leases (Yrs.)	13 years 8 months 16 days
Weighted-average Discount Rate—Finance Leases %	3.75%
Weighted-average Discount Rate—Operating Leases %	3.35%
Finance Lease Cost:
Reduction in the Carrying Amount of Right-of-use assets	$ 100
Interest on Lease Liabilities	99	$ 0	$ 0
Operating Lease Cost	795
Short-term Lease Cost	85
Variable Lease Cost	205
Total Lease Cost	$ 1,284

XML

Premises and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Property, Plant and Equipment [Line Items]
Total Cost	$ 73,629	$ 67,123
Accumulated Depreciation and Amortization	(38,171)	(36,677)
Net Owned Premises and Equipment	35,458	30,446
Leased Assets	5,171
Net Premises and Equipment	40,629
Land and Bank Premises
Property, Plant and Equipment [Line Items]
Total Cost	39,342	35,010
Equipment, Furniture and Fixtures
Property, Plant and Equipment [Line Items]
Total Cost	30,529	30,192
Leasehold Improvements
Property, Plant and Equipment [Line Items]
Total Cost	$ 3,758	$ 1,921

XML

Debt - Narrative (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($) bank subsidiary_business_trusts classes	Dec. 31, 2018 USD ($)
Debt Instrument [Line Items]
Securities sold under agreements to repurchase | $	$ 62,372	$ 65,469
Number of classes of financial instruments | classes	2
Number of business subsidiary trusts | subsidiary_business_trusts	2
ACST III | London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Basis spread on variable rate	2.00%
Junior Subordinated Debt, Preferred Securities | ACST II | London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Basis spread on variable rate	3.15%
Subsidiaries
Debt Instrument [Line Items]
Line of credit, number of banks | bank	3

XML

Income Taxes (Tables)

12 Months Ended

Dec. 31, 2019

Income Tax Disclosure [Abstract]

Schedule of Components of Income Tax Expense (Benefit)

The provision for income taxes is summarized below:

Current Tax Expense:	2019			2018			2017
Federal	$	7,706		$	7,668		$	11,142
State	1,550			1,450			917
Total Current Tax Expense	9,256			9,118			12,059
Deferred Tax Expense (Benefit):
Federal	427			(40		)	(1,453		)
State	(83		)	(52		)	(77		)
Total Deferred Tax Expense (Benefit)	344			(92		)	(1,530		)
Total Provision for Income Taxes	$	9,600		$	9,026		$	10,529

Schedule of Effective Income Tax Rate Reconciliation

The provisions for income taxes differed from the amounts computed by applying the U.S. Federal Income Tax Rate, 21% for 2019 and 2018 and 35% for 2017, to pre-tax income as a result of the following:

	2019		2018		2017
Statutory Federal Tax Rate	21.0	%	21.0	%	35.0	%
Increase (Decrease) Resulting From:
Tax Cuts and Jobs Act impact on deferred remeasurement	—		—		(2.8	)
Tax-Exempt Income	(2.7	)	(3.1	)	(6.4	)
Nondeductible Interest Expense	0.2		0.1		0.1
State Taxes, Net of Federal Income Tax Benefit	2.3		2.4		1.8
Tax benefit from stock based compensation	(0.3	)	(0.4	)	(0.3	)
Other Items, Net	(0.1	)	(0.1	)	(1.0	)
Effective Tax Rate	20.4	%	19.9	%	26.4	%

Schedule of Deferred Tax Assets and Liabilities

The tax effects of temporary differences that give rise to significant portions of the deferred tax assets and deferred tax liabilities at December 31, 2019 and 2018 are presented below:

	2019		2018
Deferred Tax Assets:
Allowance for Loan Losses	$	5,383	$	5,131
Lease liabilities	2,787		—
Pension and Deferred Compensation Plans	2,923		2,764
Pension Liability Included in Accumulated Other Comprehensive Income	2,329		3,450
Other	352		342
Net Unrealized Losses on Securities Available-for-Sale Included in      Accumulated Other Comprehensive Income	—		1,259
Total Gross Deferred Tax Assets	13,774		12,946
Valuation Allowance for Deferred Tax Assets	—		—
Total Gross Deferred Tax Assets, Net of Valuation Allowance	$	13,774	$	12,946
Deferred Tax Liabilities:
Pension Plans	$	5,270	$	5,502
Depreciation	1,943		1,149
ROU assets	2,748		—
Deferred Income	3,215		3,003
Net Unrealized Gains on Equity Securities	240		166
Net Unrealized Gains on Securities Available-for-Sale Included in Accumulated Other Comprehensive Income	160		—
Goodwill	3,502		3,546
Total Gross Deferred Tax Liabilities	$	17,078	$	13,366
Deferred Tax Liability, Net	$	3,304	$	420

XML

Regulatory Matters (Tables)

12 Months Ended

Dec. 31, 2019

Banking and Thrift [Abstract]

Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations

The actual capital amounts and ratios for Arrow and its subsidiary banks, Glens Falls National Bank and Trust Company (“Glens Falls National”) and Saratoga National Bank and Trust Company (“Saratoga National”), are presented in the table below as of December 31, 2019 and 2018:

	Actual				Minimum Amounts For Capital Adequacy Purposes (including "capital conservation buffer")				Minimum Amounts To Be Well-Capitalized
	Amount		Ratio		Amount		Ratio		Amount		Ratio
As of December 31, 2019
Total Capital  (to Risk Weighted Assets):
Arrow	$	330,657	14.8	%	$	234,588	10.5	%	$	223,417	10.0	%
Glens Falls National	254,438		14.5	%	184,248		10.5	%	175,474		10.0	%
Saratoga National	65,295		13.6	%	50,412		10.5	%	48,011		10.0	%
Tier I Capital  (to Risk Weighted Assets):
Arrow	309,469		13.8	%	190,615		8.5	%	179,402		8.0	%
Glens Falls National	237,546		13.5	%	149,566		8.5	%	140,768		8.0	%
Saratoga National	60,999		12.7	%	40,826		8.5	%	38,425		8.0	%
Tier I Capital  (to Average Assets):
Arrow	309,469		10.0	%	123,788		4.0	%	154,735		5.0	%
Glens Falls National	237,546		9.5	%	100,019		4.0	%	125,024		5.0	%
Saratoga National	60,999		9.6	%	25,416		4.0	%	31,770		5.0	%
Common Equity Tier 1 Capital  (to Risk Weighted Assets):
Arrow	289,409		12.9	%	157,044		7.0	%	145,826		6.5	%
Glens Falls National	237,486		13.5	%	123,141		7.0	%	114,345		6.5	%
Saratoga National	60,999		12.7	%	33,621		7.0	%	31,220		6.5	%
As of December 31, 2018
Total Capital  (to Risk Weighted Assets):
Arrow	304,109		14.9	%	202,059		9.9	%	204,100		10.0	%
Glens Falls National	237,238		14.4	%	163,101		9.9	%	164,749		10.0	%
Saratoga National	56,483		14.2	%	39,379		9.9	%	39,777		10.0	%

Tier I Capital  (to Risk Weighted Assets):
Arrow	283,913	13.9	%	161,361	7.9	%	163,403	8.0	%
Glens Falls National	220,844	13.4	%	130,199	7.9	%	131,847	8.0	%
Saratoga National	52,681	13.2	%	31,529	7.9	%	31,928	8.0	%
Tier I Capital  (to Average Assets):
Arrow	283,913	9.6	%	118,297	4.0	%	147,871	5.0	%
Glens Falls National	220,844	9.1	%	97,074	4.0	%	121,343	5.0	%
Saratoga National	52,681	9.6	%	21,950	4.0	%	27,438	5.0	%
Common Equity Tier 1 Capital  (to Risk Weighted Assets):
Arrow	263,863	12.9	%	130,909	6.4	%	132,954	6.5	%
Glens Falls National	220,794	13.4	%	105,454	6.4	%	107,102	6.5	%
Saratoga National	52,681	13.2	%	25,542	6.4	%	25,941	6.5	%

XML

Stock Based Compensation Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range (Details)	12 Months Ended
	Dec. 31, 2019 $ / shares shares
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of Stock Options Outstanding (in shares) | shares	241,242
Weighted-Average Remaining Contractual Life (in years)	6 years 6 months 1 day
Weighted-Average Exercise Price (in dollars per share)	$ 27.58
Number of Stock Options Outstanding (in shares) | shares	126,081
Weighted-Average Remaining Contractual Life (in years)	4 years 11 months 15 days
Weighted-Average Exercise Price (in dollars per share)	$ 24.71
Exercise Price Range $19.01
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of Stock Options Outstanding (in shares) | shares	1,872
Weighted-Average Remaining Contractual Life (in years)	28 days
Weighted-Average Exercise Price (in dollars per share)	$ 19.01
Number of Stock Options Outstanding (in shares) | shares	1,872
Weighted-Average Remaining Contractual Life (in years)	28 days
Weighted-Average Exercise Price (in dollars per share)	$ 19.01
Exercise Price Range $20.29 to $20.87
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of Stock Options Outstanding (in shares) | shares	27,325
Weighted-Average Remaining Contractual Life (in years)	1 year 11 months 1 day
Weighted-Average Exercise Price (in dollars per share)	$ 20.57
Number of Stock Options Outstanding (in shares) | shares	27,325
Weighted-Average Remaining Contractual Life (in years)	1 year 11 months 1 day
Weighted-Average Exercise Price (in dollars per share)	$ 20.57
Exercise Price Range $21.35
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of Stock Options Outstanding (in shares) | shares	20,338
Weighted-Average Remaining Contractual Life (in years)	4 years 30 days
Weighted-Average Exercise Price (in dollars per share)	$ 21.35
Number of Stock Options Outstanding (in shares) | shares	20,338
Weighted-Average Remaining Contractual Life (in years)	4 years 30 days
Weighted-Average Exercise Price (in dollars per share)	$ 21.35
Exercise Price Range $22.51 to $22.97
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of Stock Options Outstanding (in shares) | shares	52,385
Weighted-Average Remaining Contractual Life (in years)	5 years 7 months 27 days
Weighted-Average Exercise Price (in dollars per share)	$ 22.78
Number of Stock Options Outstanding (in shares) | shares	42,672
Weighted-Average Remaining Contractual Life (in years)	5 years 6 months 22 days
Weighted-Average Exercise Price (in dollars per share)	$ 22.73
Exercise Price Range $30.79 to $30.91
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of Stock Options Outstanding (in shares) | shares	98,614
Weighted-Average Remaining Contractual Life (in years)	8 years 7 months 10 days
Weighted-Average Exercise Price (in dollars per share)	$ 30.85
Number of Stock Options Outstanding (in shares) | shares	12,570
Weighted-Average Remaining Contractual Life (in years)	8 years 1 month 2 days
Weighted-Average Exercise Price (in dollars per share)	$ 30.91
Exercise Price Range $34.05
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of Stock Options Outstanding (in shares) | shares	40,708
Weighted-Average Remaining Contractual Life (in years)	7 years 26 days
Weighted-Average Exercise Price (in dollars per share)	$ 34.05
Number of Stock Options Outstanding (in shares) | shares	21,304
Weighted-Average Remaining Contractual Life (in years)	7 years 26 days
Weighted-Average Exercise Price (in dollars per share)	$ 34.05
Minimum | Exercise Price Range $20.29 to $20.87
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Weighted-Average Exercise Price (in dollars per share)	20.29
Minimum | Exercise Price Range $22.51 to $22.97
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Weighted-Average Exercise Price (in dollars per share)	22.51
Minimum | Exercise Price Range $30.79 to $30.91
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Weighted-Average Exercise Price (in dollars per share)	30.79
Maximum | Exercise Price Range $20.29 to $20.87
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Weighted-Average Exercise Price (in dollars per share)	20.87
Maximum | Exercise Price Range $22.51 to $22.97
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Weighted-Average Exercise Price (in dollars per share)	22.97
Maximum | Exercise Price Range $30.79 to $30.91
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Weighted-Average Exercise Price (in dollars per share)	$ 30.91

XML

Fair Values - Recurring and Nonrecurring (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	$ 357,334	$ 317,535
Equity securities	2,063	1,774
Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	357,334	317,535
Equity securities		1,774
Total Securities Measured on a Recurring Basis	359,397	319,309
Derivatives, included in other assets	69
Total Measured on a Recurring Basis	359,466
Derivatives, included in other liabilities	69
Total Measured on a Recurring Basis	69
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	0	0
Equity securities	0	0
Total Securities Measured on a Recurring Basis	0	0
Derivatives, included in other assets	0
Total Measured on a Recurring Basis	0
Derivatives, included in other liabilities	0
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	357,334	317,535
Equity securities	2,063	1,774
Total Securities Measured on a Recurring Basis	359,397	319,309
Derivatives, included in other assets	69
Total Measured on a Recurring Basis	359,466
Derivatives, included in other liabilities	69
Total Measured on a Recurring Basis	69
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	0	0
Equity securities	0	0
Total Securities Measured on a Recurring Basis	0	0
Derivatives, included in other assets	0
Total Measured on a Recurring Basis	0
Derivatives, included in other liabilities	0
Fair Value, Measurements, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral Dependent Impaired Loans	285	0
Gain (Loss) on Collateral Dependent Impaired Loans	0	0
Other Real Estate Owned and Repossessed Assets, Net	1,261	1,260
Gain (Loss) Other Real Estate and Repossessed Assets, Net	(186)	(132)
Fair Value, Measurements, Nonrecurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral Dependent Impaired Loans	0	0
Other Real Estate Owned and Repossessed Assets, Net	0	0
Fair Value, Measurements, Nonrecurring | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral Dependent Impaired Loans	0	0
Other Real Estate Owned and Repossessed Assets, Net	0	0
Fair Value, Measurements, Nonrecurring | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral Dependent Impaired Loans	285	0
Other Real Estate Owned and Repossessed Assets, Net	1,261	1,260
U.S. Treasury and Agency Obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	5,054	46,765
U.S. Treasury and Agency Obligations | Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	5,054	46,765
U.S. Treasury and Agency Obligations | Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	0	0
U.S. Treasury and Agency Obligations | Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	5,054	46,765
U.S. Treasury and Agency Obligations | Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	0	0
State and Municipal Obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	764	1,195
State and Municipal Obligations | Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	764	1,195
State and Municipal Obligations | Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	0	0
State and Municipal Obligations | Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	764	1,195
State and Municipal Obligations | Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	0	0
Mortgage-Backed Securities - Residential
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	350,716	268,775
Mortgage-Backed Securities - Residential | Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	350,716	268,775
Mortgage-Backed Securities - Residential | Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	0	0
Mortgage-Backed Securities - Residential | Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	350,716	268,775
Mortgage-Backed Securities - Residential | Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	0	0
Corporate Debt Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	800	800
Corporate Debt Securities | Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	800	800
Corporate Debt Securities | Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	0	0
Corporate Debt Securities | Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	800	800
Corporate Debt Securities | Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-Sale	$ 0	$ 0

XML

Debt Investment Securities at Fair Value (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Securities sold under agreements to repurchase	$ 62,372	$ 65,469
U.S. Treasury and Agency Obligations
Debt Instrument [Line Items]
Securities sold under agreements to repurchase	0	22,314
Collateralized Mortgage Backed Securities
Debt Instrument [Line Items]
Securities sold under agreements to repurchase	$ 62,372	$ 43,155

XML

Stock Based Compensation Restricted Stock Units Information (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Weighted Average Grant Date Fair Value
Amount Expensed During the Year	$ 391	$ 356	$ 351
Restricted Stock Units (RSUs)
Restricted Stock Units
Beginning balance, nonvested (in shares)	3,478	0
Granted (in shares)	4,018	3,478.31
Vested (in shares)	0	0
Canceled (in shares)	0	0
Ending balance, nonvested (in shares)	7,496	3,478	0
Weighted Average Grant Date Fair Value
Beginning balance, nonvested (in dollars per share)	$ 31.62	$ 0.00
Granted (in dollars per share)	30.79	31.62
Vested (in dollars per share)	0.00
Canceled (in dollars per share)	0.00
Ending balance, nonvested (in dollars per share)	$ 31.18	$ 31.62	$ 0.00
Amount Expensed During the Year	$ 75	$ 34
Compensation Costs for Non-vested Awards Not Yet Recognized	$ 126	$ 76

XML

Income Taxes Current Income Tax Expense (Benefit), Continuing Operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Current Tax Expense:
Federal	$ 7,706	$ 7,668	$ 11,142
State	1,550	1,450	917
Total Current Tax Expense	9,256	9,118	12,059
Deferred Tax Expense (Benefit):
Federal	427	(40)	(1,453)
State	(83)	(52)	(77)
Total Deferred Tax Expense (Benefit)	344	(92)	(1,530)
Total Provision for Income Taxes	$ 9,600	$ 9,026	$ 10,529

XML

Comprehensive Income (Loss), Net of Tax - Changes in Accumulated Other Comprehensive Income By Component (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Jan. 01, 2017
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	$ 269,584	$ 249,603	$ 232,852
Other comprehensive income before reclassifications	6,776	(5,287)	(726)
Amounts reclassified from accumulated other comprehensive income	677	322	691
Other Comprehensive Income (Loss)	7,453	(4,965)	(35)
Amounts reclassified from accumulated other comprehensive loss		(331)
Ending balance	301,728	269,584	249,603
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(3,697)	(1,250)	(382)
Other comprehensive income before reclassifications	4,162	(2,116)	(940)
Amounts reclassified from accumulated other comprehensive income		0	337
Other Comprehensive Income (Loss)	4,162	(2,116)	(603)
Amounts reclassified from accumulated other comprehensive loss		(331)
Ending balance	465	(3,697)	(1,250)
Accumulated Defined Benefit Plans Adjustment, Net Unamortized Gain (Loss) Attributable to Parent
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(8,971)	(6,380)	(5,737)
Other comprehensive income before reclassifications	2,614	(2,833)	214
Amounts reclassified from accumulated other comprehensive income	510	242	362
Other Comprehensive Income (Loss)	3,124	(2,591)	576
Amounts reclassified from accumulated other comprehensive loss		0
Ending balance	(5,847)	(8,971)	(6,380)
Accumulated Defined Benefit Plans Adjustment, Net Prior Service Attributable to Parent
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(1,142)	(884)	(715)
Other comprehensive income before reclassifications	0	(338)	0
Amounts reclassified from accumulated other comprehensive income	167	80	(8)
Other Comprehensive Income (Loss)	167	(258)	(8)
Amounts reclassified from accumulated other comprehensive loss		0
Ending balance	(975)	(1,142)	(884)
Accumulated Other Comprehensive Income (Loss)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(13,810)	(8,514)	(6,834)
Other Comprehensive Income (Loss)	7,453	(4,965)	(35)
Ending balance	$ (6,357)	$ (13,810)	$ (8,514)
Accounting Standards Update 2018-02 | AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Impact of ASU adoption				$ (265)
Accounting Standards Update 2018-02 | Accumulated Defined Benefit Plans Adjustment, Net Unamortized Gain (Loss) Attributable to Parent
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Impact of ASU adoption				(1,219)
Accounting Standards Update 2018-02 | Accumulated Defined Benefit Plans Adjustment, Net Prior Service Attributable to Parent
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Impact of ASU adoption				(161)
Accounting Standards Update 2018-02 | Accumulated Other Comprehensive Income (Loss)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Impact of ASU adoption				$ (1,645)

XML

Loans Allowance for Loan Losses (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Rollfoward of the Allowance for Loan Losses for the Quarterly Report [Roll Forward]
Allowance for Credit Losses, Beginning Balance	$ 20,196	$ 18,586	$ 17,012
Charge-offs	(1,735)	(1,532)	(1,559)
Recoveries	647	535	397
Provision	2,079	2,607	2,736
Allowance for Credit Losses, Ending Balance	21,187	20,196	18,586
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]
Allowance for loan losses - Loans Individually Evaluated for Impairment	47	4
Allowance for loan losses - Loans Collectively Evaluated for Impairment	21,140	20,192
Ending Loan Balance - Individually Evaluated for Impairment	1,101	3,223
Ending Loan Balance - Collectively Evaluated for Impairment	2,385,019	2,192,992
Commercial
Rollfoward of the Allowance for Loan Losses for the Quarterly Report [Roll Forward]
Allowance for Credit Losses, Beginning Balance	1,218	1,873	1,017
Charge-offs	(12)	(153)	(2)
Recoveries	98	3	9
Provision	82	(505)	849
Allowance for Credit Losses, Ending Balance	1,386	1,218	1,873
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]
Allowance for loan losses - Loans Individually Evaluated for Impairment	5	0
Allowance for loan losses - Loans Collectively Evaluated for Impairment	1,381	1,218
Ending Loan Balance - Individually Evaluated for Impairment	35	430
Ending Loan Balance - Collectively Evaluated for Impairment	150,625	136,460
Commercial Real Estate
Rollfoward of the Allowance for Loan Losses for the Quarterly Report [Roll Forward]
Allowance for Credit Losses, Beginning Balance	5,644	4,504	5,677
Charge-offs	(29)	(17)	(380)
Recoveries	0	12	0
Provision	215	1,145	(793)
Allowance for Credit Losses, Ending Balance	5,830	5,644	4,504
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]
Allowance for loan losses - Loans Individually Evaluated for Impairment	0	0
Allowance for loan losses - Loans Collectively Evaluated for Impairment	5,830	5,644
Ending Loan Balance - Individually Evaluated for Impairment	0	793
Ending Loan Balance - Collectively Evaluated for Impairment	510,541	483,769
Other Consumer
Rollfoward of the Allowance for Loan Losses for the Quarterly Report [Roll Forward]
Allowance for Credit Losses, Beginning Balance	8,882	7,604	6,120
Charge-offs	(1,603)	(1,246)	(1,101)
Recoveries	549	520	388
Provision	1,580	2,004	2,197
Allowance for Credit Losses, Ending Balance	9,408	8,882	7,604
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]
Allowance for loan losses - Loans Individually Evaluated for Impairment	0	0
Allowance for loan losses - Loans Collectively Evaluated for Impairment	9,408	8,882
Ending Loan Balance - Individually Evaluated for Impairment	107	101
Ending Loan Balance - Collectively Evaluated for Impairment	811,091	719,409
Residential Portfolio Segment
Rollfoward of the Allowance for Loan Losses for the Quarterly Report [Roll Forward]
Allowance for Credit Losses, Beginning Balance	4,452	4,605	4,198
Charge-offs	(91)	(116)	(76)
Recoveries	0	0	0
Provision	202	(37)	483
Allowance for Credit Losses, Ending Balance	4,563	4,452	$ 4,605
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]
Allowance for loan losses - Loans Individually Evaluated for Impairment	42	4
Allowance for loan losses - Loans Collectively Evaluated for Impairment	4,521	4,448
Ending Loan Balance - Individually Evaluated for Impairment	959	1,899
Ending Loan Balance - Collectively Evaluated for Impairment	$ 912,762	$ 853,354

XML

Investment Securities Equity Securities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Investments, Debt and Equity Securities [Abstract]
Equity Securities, at Fair Value	$ 2,063	$ 1,774
Net Gain on Equity Securities	289	213	$ 0
Less: Net gain (loss) recognized during the reporting period on equity securities sold during the period	0	0
Unrealized net gain recognized during the reporting period on equity securities still held at the reporting date	$ 289	$ 213

XML

Loans (Tables)

12 Months Ended

Dec. 31, 2019

Loans and Leases Receivable Disclosure [Abstract]

Past Due Financing Receivables

The following table presents loan balances outstanding as of December 31, 2019 and December 31, 2018 and an analysis of the recorded investment in loans that are past due at these dates.  Loans held-for-sale of $150 and $215 as of December 31, 2019, and December 31, 2018, respectively, are included in the residential real estate balances for current loans.

Schedule of Past Due Loans by Loan Category
			Commercial
	Commercial		Real Estate		Consumer		Residential		Total
December 31, 2019
Loans Past Due 30-59 Days	$	150	$	—	$	5,670	$	152	$	5,972
Loans Past Due 60-89 Days	42		266		2,700		2,027		5,035
Loans Past Due 90 or More Days	21		326		445		1,807		2,599
Total Loans Past Due	213		592		8,815		3,986		13,606
Current Loans	150,447		509,949		802,383		909,735		2,372,514
Total Loans	$	150,660	$	510,541	$	811,198	$	913,721	$	2,386,120
Loans 90 or More Days Past Due and Still Accruing Interest	$	—	$	—	$	—	$	253	$	253
Nonaccrual Loans	81		326		663		2,935		4,005
December 31, 2018
Loans Past Due 30-59 Days	$	121	$	108	$	5,369	$	281	$	5,879
Loans Past Due 60-89 Days	49		—		2,136		1,908		4,093
Loans Past Due 90 or more Days	—		789		572		1,844		3,205
Total Loans Past Due	170		897		8,077		4,033		13,177
Current Loans	136,720		483,665		711,433		851,220		2,183,038
Total Loans	$	136,890	$	484,562	$	719,510	$	855,253	$	2,196,215
Loans 90 or More Days Past Due and Still Accruing Interest	$	—	$	—	$	144	$	1,081	$	1,225
Nonaccrual Loans	403		789		658		2,309		4,159

Financing Receivable Supplemental Information

Schedule of Supplemental Loan Information

	2019		2018
Supplemental Information:
Unamortized deferred loan origination costs, net of deferred loan   origination fees, included in the above balances	$	5,181	$	4,494
Overdrawn deposit accounts, included in the above balances	2,420		572
Pledged loans secured by one-to-four family residential mortgages   under a blanket collateral agreement to secure borrowings from   the Federal Home Loan Bank of New York	731,240		550,750
Residential real estate loans serviced for Freddie Mac, not included    in the balances above	139,094		133,747

Allowance for Credit Losses on Financing Receivables

The following table presents a roll forward of the allowance for loan losses and other information pertaining to the allowance for loan losses:

Allowance for Loan Losses
				Commercial
	Commercial			Real Estate			Consumer			Residential			Total
Rollfoward of the Allowance for Loan Losses for the Year Ended:
December 31, 2018	$	1,218		$	5,644		$	8,882		$	4,452		$	20,196
Charge-offs	(12		)	(29		)	(1,603		)	(91		)	(1,735		)
Recoveries	98			—			549			—			647
Provision	82			215			1,580			202			2,079
December 31, 2019	$	1,386		$	5,830		$	9,408		$	4,563		$	21,187
December 31, 2017	$	1,873		$	4,504		$	7,604		$	4,605		$	18,586
Charge-offs	(153		)	(17		)	(1,246		)	(116		)	(1,532		)
Recoveries	3			12			520			—			535
Provision	(505		)	1,145			2,004			(37		)	2,607
December 31, 2018	$	1,218		$	5,644		$	8,882		$	4,452		$	20,196
December 31, 2016	$	1,017		$	5,677		$	6,120		$	4,198		$	17,012
Charge-offs	(2		)	(380		)	(1,101		)	(76		)	(1,559		)
Recoveries	9			—			388			—			397
Provision	849			(793		)	2,197			483			2,736
December 31, 2017	$	1,873		$	4,504		$	7,604		$	4,605		$	18,586
December 31, 2019
Allowance for loan losses - Loans Individually Evaluated for Impairment	$	5		$	—		$	—		$	42		$	47
Allowance for loan losses - Loans Collectively Evaluated for Impairment	1,381			5,830			9,408			4,521			21,140
Ending Loan Balance - Individually Evaluated for Impairment	35			—			107			959			1,101
Ending Loan Balance - Collectively Evaluated for Impairment	150,625			510,541			811,091			912,762			2,385,019
December 31, 2018
Allowance for loan losses - Loans Individually Evaluated for Impairment	$	—		$	—		$	—		$	4		$	4
Allowance for loan losses - Loans Collectively Evaluated for Impairment	1,218			5,644			8,882			4,448			20,192
Ending Loan Balance - Individually Evaluated for Impairment	430			793			101			1,899			3,223
Ending Loan Balance - Collectively Evaluated for Impairment	136,460			483,769			719,409			853,354			2,192,992

Financing Receivable Credit Quality Indicators

The following table presents the credit quality indicators by loan category at December 31, 2019 and December 31, 2018:

Loan Credit Quality Indicators
			Commercial
	Commercial		Real Estate		Consumer		Residential		Total
December 31, 2019
Credit Risk Profile by Creditworthiness Category:
Satisfactory	$	144,283	$	484,267					$	628,550
Special Mention	32		263						295
Substandard	6,345		26,011						32,356
Doubtful	—		—						—
Credit Risk Profile Based on Payment Activity:
Performing					$	810,535	$	910,533	1,721,068
Nonperforming					663		3,188		3,851
December 31, 2018
Credit Risk Profile by Creditworthiness Category:
Satisfactory	$	129,584	$	456,868					$	586,452
Special Mention	—		—						—
Substandard	7,306		26,905						34,211
Doubtful	—		789						789
Credit Risk Profile Based on Payment Activity:
Performing					$	718,708	$	851,863	1,570,571
Nonperforming					802		3,390		4,192

Impaired Financing Receivables

The following table presents information on impaired loans based on whether the impaired loan has a recorded allowance or no recorded allowance:

Impaired Loans
			Commercial
	Commercial		Real Estate		Consumer		Residential		Total
December 31, 2019
Recorded Investment:
With No Related Allowance	$	—	$	—	$	108	$	699	$	807
With a Related Allowance	34		—		—		260		294
Unpaid Principal Balance:
With No Related Allowance	$	—	$	—	$	107	$	699	$	806
With a Related Allowance	35		—		—		260		295
December 31, 2018
Recorded Investment:
With No Related Allowance	$	430	$	793	$	101	$	1,605	$	2,929
With a Related Allowance	—		—		—		294		294
Unpaid Principal Balance:
With No Related Allowance	$	429	$	793	$	100	$	1,606	$	2,928
With a Related Allowance	—		—		—		293		293
For the Year-To-Date Period Ended:
December 31, 2019
Average Recorded Balance:
With No Related Allowance	$	215	$	397	$	105	$	1,152	$	1,869
With a Related Allowance	17		—		—		277		294
Interest Income Recognized:
With No Related Allowance	$	—	$	—	$	1	$	8	$	9
With a Related Allowance	—		—		—		—		—
Cash Basis Income:
With No Related Allowance	$	—	$	—	$	—	$	—	$	—
With a Related Allowance	—		—		—		—		—
December 31, 2018
Average Recorded Balance:
With No Related Allowance	$	215	$	787	$	98	$	1,437	$	2,537
With a Related Allowance	243		363		—		314		$	920
Interest Income Recognized:
With No Related Allowance	$	—	$	—	$	1	$	18	$	19
With a Related Allowance	—		—		—		—		—
Cash Basis Income:
With No Related Allowance	$	—	$	—	$	—	$	—	$	—
With a Related Allowance	—		—		—		—		—
December 31, 2017
Average Recorded Balance:
With No Related Allowance	$	—	$	836	$	93	$	1,184	$	2,113
With a Related Allowance	243		363		—		167		$	773
Interest Income Recognized:
With No Related Allowance	$	—	$	34	$	—	$	23	$	57
With a Related Allowance	1		2		—		23		26
Cash Basis Income:
With No Related Allowance	$	—	$	—	$	—	$	—	$	—
With a Related Allowance	—		—		—		—		—

Troubled Debt Restructurings on Financing Receivables

The following table presents information on loans modified in trouble debt restructurings during the periods indicated:

Loans Modified in Trouble Debt Restructurings During the Period
			Commercial
	Commercial		Real Estate		Consumer		Residential		Total
For the Year Ended:
December 31, 2019
Number of Loans	—		—		6		—		6
Pre-Modification Outstanding Recorded Investment	$	—	$	—	$	68	$	—	$	68
Post-Modification Outstanding Recorded Investment	—		—		68		—		68
Subsequent Default, Number of Contracts	—		—		—		—		—
Subsequent Default, Recorded Investment	—		—		—		—		—
Commitments to lend additional funds to modified loans	—		—		—		—		—
December 31, 2018
Number of Loans	1		—		5		—		6
Pre-Modification Outstanding Recorded Investment	$	38	$	—	$	44	$	—	$	82
Post-Modification Outstanding Recorded Investment	38		—		44		—		82
Subsequent Default, Number of Contracts	—		—		—		—		—
Subsequent Default, Recorded Investment	—		—		—		—		—
Commitments to lend additional funds to modified loans	—		—		—		—		—
December 31, 2017
Number of Loans	1		1		6		—		8
Pre-Modification Outstanding Recorded Investment	$	503	$	725	$	51	$	—	$	1,279
Post-Modification Outstanding Recorded Investment	503		725		51		—		1,279
Subsequent Default, Number of Contracts	—		—		—		—		—
Subsequent Default, Recorded Investment	—		—		—		—		—
Commitments to lend additional funds to modified loans	—		—		—		—		—

XML

Time Deposits (Tables)

12 Months Ended

Dec. 31, 2019

Maturities of Time Deposits [Abstract]

Maturities of Time Deposits

The following summarizes the contractual maturities of time deposits during years subsequent to December 31, 2019:

Year of Maturity	Total Time Deposits
2020	$	314,068
2021	44,620
2022	11,975
2023	5,040
2024	6,253
2025 and beyond	13,365
Total	$	395,321

XML

Risks and Uncertainties

12 Months Ended

Dec. 31, 2019

Risks and Uncertainties [Abstract]

Risks and Uncertainties

RISKS AND UNCERTAINTIES

Nature of Operations - Arrow Financial Corporation, a New York corporation, was incorporated on March 21, 1983 and is registered as a bank holding company within the meaning of the Bank Holding Company Act of 1956.  The banking subsidiaries are Glens Falls National Bank and Trust Company (Glens Falls National/GFNB) whose main office is located in Glens Falls, New York, and Saratoga National Bank and Trust Company (Saratoga National/SNB) whose main office is located in Saratoga Springs, New York.  The two banks provide a full range of services to individuals and small to mid-size businesses in northeastern New York State from Albany, the State's capitol, to the Canadian border. Both banks have wealth management departments which provide investment management and administrative services. An active subsidiary of Glens Falls National is Upstate Agency LLC, offering insurance services including property, and casualty insurance, group health insurance and individual life insurance products. North Country Investment Advisers, Inc., a registered investment adviser that provides investment advice to our proprietary mutual funds, and Arrow Properties, Inc., a real estate investment trust, or REIT, are subsidiaries of Glens Falls National. Arrow also owns directly two subsidiary business trusts, organized in 2003 and 2004 to issue trust preferred securities (TRUPs), which are still outstanding.

Concentrations of Credit - Virtually all of Arrow's loans are with borrowers in upstate New York.  Although the loan portfolios of the subsidiary banks are well diversified, tourism has a substantial impact on the northeastern New York economy.  The commitments to extend credit are fairly consistent with the distribution of loans presented in Note 5, "Loans," generally have the same credit risk and are subject to normal credit policies.  Generally, the loans are secured by assets and are expected to be repaid from cash flow or the sale of selected assets of the borrowers.  Arrow evaluates each customer's creditworthiness on a case-by-case basis. The amount of collateral obtained, if deemed necessary by Arrow upon extension of credit, is based upon management's credit evaluation of the counterparty.  The nature of the collateral varies with the type of loan and may include:  residential real estate, cash and securities, inventory, accounts receivable, property, plant and equipment, income producing commercial properties and automobiles.

XML

Other Intangible Assets

12 Months Ended

Dec. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Other Intangible Assets

OTHER INTANGIBLE ASSETS (Dollars In Thousands)

The following table presents information on Arrow’s other intangible assets (other than goodwill) as of December 31, 2019, 2018 and 2017:

	Depositor Intangibles1			Mortgage Servicing Rights2			Customer Intangibles1			Total
Gross Carrying Amount, December 31, 2019	$	2,247		$	2,229		$	4,382		$	8,858
Accumulated Amortization	(2,247		)	(1,913		)	(3,037		)	(7,197		)
Net Carrying Amount, December 31, 2019	$	—		$	316		$	1,345		$	1,661
Gross Carrying Amount, December 31, 2018	$	2,247		$	2,061		$	4,382		$	8,690
Accumulated Amortization	(2,247		)	(1,799		)	(2,792		)	(6,838		)
Net Carrying Amount, December 31, 2018	$	—		$	262		$	1,590		$	1,852
Rollforward of Intangible Assets:
Balance, December 31, 2016	$	—		$	565		$	2,131		$	2,696
Intangible Assets Acquired	—			93			—			93
Intangible Assets Disposed	—			—			—			—
Amortization of Intangible Assets	—			(221		)	(279		)	(500		)
Balance, December 31, 2017	—			437			1,852			2,289
Intangible Assets Acquired	—			—			—			—
Intangible Assets Disposed	—			—			—			—
Amortization of Intangible Assets	—			(175		)	(262		)	(437		)
Balance, December 31, 2018	—			262			1,590			1,852
Intangible Assets Acquired	—			168			—			168
Intangible Assets Disposed	—			—			—			—
Amortization of Intangible Assets	—			(114		)	(245		)	(359		)
Balance, December 31, 2019	$	—		$	316		$	1,345		$	1,661

¹ Amortization of depositor intangibles and customer intangibles are reported in the Consolidated Statements of Income as a component of other operating expense.

² Amortization of mortgage servicing rights is reported in the Consolidated Statements of Income as a reduction of mortgage servicing fee income, which is included with fees for other services to customers.

The following table presents the remaining estimated annual amortization expense for Arrow's intangible assets as of December 31, 2019:

	Mortgage Servicing Rights		Customer Intangibles		Total
Estimated Annual Amortization Expense:
2020	$	99	$	228	$	327
2021	78		211		289
2022	57		193		250
2023	37		176		213
2024	27		155		182
2025 and beyond	18		382		400
Total	$	316	$	1,345	$	1,661

XML

Cash and Cash Equivalents

12 Months Ended

Dec. 31, 2019

Cash and Cash Equivalents [Abstract]

Cash and Cash Equivalents

CASH AND CASH EQUIVALENTS (Dollars In Thousands) (at December 31,)

	2019		2018
Cash and Due From Banks	$	47,035	$	56,529
Interest-Bearing Deposits at Banks	23,186		27,710
Total Cash and Cash Equivalents	$	70,221	$	84,239
Supplemental Information:
Total required reserves, including vault cash and Federal Reserve Bank deposits	$	35,985	$	40,677

The Company is required to maintain reserve balances with the Federal Reserve Bank of New York. The required reserve is calculated on a fourteen day average and the amounts presented in the table above represent the average for the period that includes December 31.

XML

Comprehensive Income (Loss), Net of Tax

12 Months Ended

Dec. 31, 2019

Other Comprehensive Income (Loss), Net of Tax [Abstract]

Comprehensive Income (Loss), Net of Tax

COMPREHENSIVE INCOME (LOSS), NET OF TAX (Dollars In Thousands)

The following table presents the components of other comprehensive income (loss) for the years ended December 31, 2019, 2018 and 2017:

Schedule of Comprehensive Income (Loss)
	Before-Tax Amount			Tax Expense (Benefit)			Net-of-Tax Amount
2019
Net Unrealized Securities Holding Gains Arising During the Period	$	5,580		$	(1,418	)	$	4,162
Net Retirement Plan Gains	3,505			(891		)	2,614
Amortization of Net Retirement Plan Actuarial Loss	684			(174		)	510
Accretion of Net Retirement Plan Prior Service Credit	224			(57		)	167
Other Comprehensive Income	$	9,993		$	(2,540	)	$	7,453
2018
Net Unrealized Securities Holding Losses Arising During the Period	$	(2,839	)	$	723		$	(2,116	)
Net Retirement Plan Losses	(3,798		)	965			(2,833		)
Net Retirement Plan Prior Service Credit	(453		)	115			(338		)
Amortization of Net Retirement Plan Actuarial Loss	325			(83		)	242
Accretion of Net Retirement Plan Prior Service Credit	108			(28		)	80
Other Comprehensive Loss	$	(6,657	)	$	1,692		$	(4,965	)
2017
Net Unrealized Securities Holding Losses Arising During the Period	$	(1,505	)	$	565		$	(940	)
Reclassification Adjustment for Securities Gains Included in Net Income	448			(111		)	337
Net Retirement Plan Losses	287			(73		)	214
Amortization of Net Retirement Plan Actuarial Loss	411			(49		)	362
Accretion of Net Retirement Plan Prior Service Credit	(11		)	3			(8		)
Other Comprehensive Loss	$	(370	)	$	335		$	(35	)

The following table presents the changes in accumulated other comprehensive income by component:

Changes in Accumulated Other Comprehensive Income (Loss) by Component (1)
	Unrealized			Defined Benefit Plan Items
	Gains and
	Losses on						Net Prior
	Available-for-			Net Gain			Service
	Sale Securities			(Loss)			(Cost ) Credit			Total
For the Year-To-Date periods ended:
December 31, 2018	$	(3,697	)	$	(8,971	)	$	(1,142	)	$	(13,810	)
Other comprehensive income before reclassifications	4,162			2,614			—			6,776
Amounts reclassified from accumulated other comprehensive income				510			167			677
Net current-period other comprehensive income	4,162			3,124			167			7,453
December 31, 2019	$	465		$	(5,847	)	$	(975	)	$	(6,357	)
December 31, 2017	$	(1,250	)	$	(6,380	)	$	(884	)	$	(8,514	)
Other comprehensive loss before reclassifications	(2,116		)	(2,833		)	(338		)	(5,287		)
Amounts reclassified from accumulated other comprehensive loss	—			242			80			322
Net current-period other comprehensive loss	(2,116		)	(2,591		)	(258		)	(4,965		)
Amounts reclassified from accumulated other comprehensive loss	(331		)	—			—			(331		)
December 31, 2018	$	(3,697	)	$	(8,971	)	$	(1,142	)	$	(13,810	)
December 31, 2016	$	(382	)	$	(5,737	)	$	(715	)	$	(6,834	)
Other comprehensive income (loss) before reclassifications	(940		)	214			—			(726		)
Amounts reclassified from accumulated other comprehensive income (loss)	337			362			(8		)	691
Net current-period other comprehensive income (loss)	(603		)	576			(8		)	(35		)
Reclassification due to the adoption of ASU No. 2018-02	(265		)	(1,219		)	(161		)	(1,645		)
December 31, 2017	$	(1,250	)	$	(6,380	)	$	(884	)	$	(8,514	)

(1) All amounts are net of tax. Amounts in parentheses indicate debits.

The following table presents the reclassifications out of accumulated other comprehensive income:

Reclassifications Out of Accumulated Other Comprehensive Income (1)
	Amounts Reclassified
Details about Accumulated Other	from Accumulated Other				Affected Line Item in the Statement
Comprehensive Income Components	Comprehensive Income				Where Net Income Is Presented
For the Year-to-date periods ended:
December 31, 2019
Unrealized gains and losses on available-for-sale securities
	$	—			Loss on Securities Transactions, Net
	—				Total before tax
	—				Provision for Income Taxes
	$	—			Net of tax
Amortization of defined benefit pension items
Prior-service costs	$	(224	)	(2)	Salaries and Employee Benefits
Actuarial gains/(losses)	(684		)	(2)	Salaries and Employee Benefits
	(908		)		Total before tax
	231				Provision for Income Taxes
	$	(677	)		Net of tax
Total reclassifications for the period	$	(677	)		Net of tax
December 31, 2018
Unrealized gains and losses on available-for-sale securities
	$	—			Loss on Securities Transactions, Net
	—				Total before tax
	—				Provision for Income Taxes
	$	—			Net of tax
Amortization of defined benefit pension items
Prior-service costs	$	(108	)	(2)	Salaries and Employee Benefits
Actuarial gains/(losses)	(325		)	(2)	Salaries and Employee Benefits
	(433		)		Total before tax
	111				Provision for Income Taxes
	$	(322	)		Net of tax
Total reclassifications for the period	$	(322	)		Net of tax

Reclassifications Out of Accumulated Other Comprehensive Income (1)
	Amounts Reclassified
Details about Accumulated Other	from Accumulated Other				Affected Line Item in the Statement
Comprehensive Income Components	Comprehensive Income				Where Net Income Is Presented
December 31, 2017
Unrealized gains and losses on available-for-sale securities
	$	(448	)		Gain on Securities Transactions, Net
	(448		)		Total before tax
	111				Provision for Income Taxes
	$	(337	)		Net of tax
Amortization of defined benefit pension items
Prior-service costs	$	11		(2)	Salaries and Employee Benefits
Actuarial gains/(losses)	(411		)	(2)	Salaries and Employee Benefits
	(400		)		Total before tax
	46				Provision for Income Taxes
	$	(354	)		Net of tax
Total reclassifications for the period	$	(691	)		Net of tax

(1) Amounts in parentheses indicate debits to profit/loss.

(2) These accumulated other comprehensive income components are included in the computation of net periodic pension cost (see pension footnote for additional details).

XML

Consolidated Statement of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Statement of Comprehensive Income [Abstract]
Net Income	$ 37,475	$ 36,279	$ 29,326
Other Comprehensive Income (Loss), Net of Tax:
Unrealized Net Securities Holding Gains (Losses) Arising During the Year	4,162	(2,116)	(940)
Reclassification Adjustment for Net Securities Losses Included in Net Income	0	0	337
Net Retirement Plan Gain (Loss)	2,614	(2,833)	214
Net Retirement Plan Prior Service Cost	0	(338)	0
Amortization of Net Retirement Plan Actuarial Loss	510	242	362
Amortization of Net Retirement Plan Actuarial Loss	167	80	(8)
Other Comprehensive Income (Loss)	7,453	(4,965)	(35)
Comprehensive Income	$ 44,928	$ 31,314	$ 29,291

XML

Document and Entity Information Document - USD ($)	12 Months Ended
	Dec. 31, 2019	Feb. 27, 2020	Jun. 30, 2019
Document and Entity Information [Abstract]
Entity Registrant Name	Arrow Financial Corporation
Entity Central Index Key	0000717538
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Emerging Growth Company	false
Entity Small Business	false
Entity Shell Company	false
Document Type	10-K
Document Period End Date	Dec. 31, 2019
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	FY
Amendment Flag	false
Entity Common Stock, Shares Outstanding		15,014,587
Entity Well-known Seasoned Filer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Public Float			$ 502,734,584

XML

Significant Accounting (Policies)

12 Months Ended

Dec. 31, 2019

Accounting Policies [Abstract]

Principles of Consolidation

Principles of Consolidation - The financial statements of Arrow and its wholly owned subsidiaries are consolidated and all material inter-company transactions have been eliminated.  In the “Parent Company Only” financial statements in Note 20, the investment in wholly owned subsidiaries is carried under the equity method of accounting.  When necessary, prior years’ Consolidated Financial Statements have been reclassified to conform to the current-year financial statement presentation.

The Company determines whether it has a controlling financial interest in an entity by first evaluating whether the entity is a voting interest entity or a variable interest entity under GAAP. Voting interest entities are entities in which the total equity investment at risk is sufficient to enable the entity to finance itself independently and provides the equity holders with the obligation to absorb losses, the right to receive residual returns and the right to make decisions about the entity’s activities. The Company consolidates voting interest entities in which it has all, or at least a majority of, the voting interest. As defined in applicable accounting standards, variable interest entities (VIE) are entities that lack one or more of the characteristics of a voting interest entity. A controlling financial interest in a VIE is present when the Company has both the power and ability to direct the activities of the VIE that most significantly impact the VIE's economic performance and an obligation to absorb losses or the right to receive benefits that could potentially be significant to the VIE. The Company’s wholly owned subsidiaries Arrow Capital Statutory Trust II and Arrow Capital Statutory Trust III are VIEs for which the Company is not the primary beneficiary. Accordingly, the accounts of these entities are not included in the Company’s Consolidated Financial Statements.

Segment Reporting

Segment Reporting - Arrow operations are primarily in the community banking industry, which constitutes Arrow’s only segment for financial reporting purposes.  Arrow provides other services, such as trust administration, retirement plan administration, advice to our proprietary mutual funds and insurance products, but these services do not rise to the quantitative thresholds for separate disclosure.  Arrow operates primarily in the northeastern region of New York State in Warren, Washington, Saratoga, Essex, Clinton, Rensselaer, Albany, and Schenectady counties and surrounding areas.

Cash and Cash Equivalents

Cash and Cash Equivalents - Cash and cash equivalents include the following items:  cash at branches, due from bank balances, cash items in the process of collection, interest-bearing bank balances and federal funds sold.  

Securities

Securities - Management determines the appropriate classification of securities at the time of purchase.  Securities reported as held-to-maturity are those debt securities which Arrow has both the positive intent and ability to hold to maturity and are stated at amortized cost.  Securities available-for-sale are reported at fair value, with unrealized gains and losses reported in accumulated other comprehensive income or loss, net of taxes.   Beginning January 1, 2018, upon adoption of ASU 2016-01, equity securities with readily determinable fair values are stated at fair value with realized and unrealized gains and losses reported in income. For periods prior to January 1, 2018, equity securities were classified as available-for-sale and stated at fair value with unrealized gains and losses reported as a separate component of accumulated other comprehensive income, net of tax.

Realized gains and losses are based upon the amortized cost of the specific security sold.  A decline in the fair value of any available-for-sale or held-to-maturity security below cost that is deemed to be other-than-temporary results in an impairment to reduce the carrying amount to fair value.  To determine whether an impairment is other-than-temporary, all available information relevant to the collectability of the security is considered, including past events, current conditions, and reasonable and supportable forecasts when developing an estimate of cash flows expected to be collected.  Evidence considered in this assessment includes the reasons for impairment, the severity and duration of the impairment, changes in value subsequent to year-end, forecasted performance of the investee, and the general market condition in the geographic area or industry the investee operates in.  When an other-than-temporary impairment has occurred on a debt security, the amount of the other-than-temporary impairment recognized in earnings depends on whether the Company intends to sell the debt security or if it is more likely than not that the Company will be required to sell the debt security before recovery of its amortized cost basis less any current-period credit loss.  If the Company intends to sell the debt security or it is more likely than not that the Company will be required to sell the debt security before recovery of its amortized cost basis less any current-period credit loss, the other-than-temporary impairment is recognized in earnings equal to the entire difference between the investment’s amortized cost basis and its fair value at the balance sheet date.  If the Company does not intend to sell the debt security and it is not more likely than not that the Company will be required to sell the debt security before recovery of its amortized cost basis, the other-than-temporary impairment is separated into the amount representing the credit loss and the amount related to all other factors.  The amount of the total other-than-temporary impairment related to the credit loss is recognized in earnings. The amount of the total other-than-temporary impairment related to other factors is recognized in other comprehensive income, net of applicable income taxes.  Investments in Federal Reserve Bank and Federal Home Loan Bank (“FHLB”) stock are required for membership in those organizations and are carried at cost since there is no market value available. The FHLB New York continues to pay dividends and repurchase stock. As such, the Company has not recognized any impairment on its holdings of Federal Reserve Bank and FHLB stock.

Loans and Allowance for Loan Losses

Loans and Allowance for Loan Losses - Interest income on loans is accrued and credited to income based upon the principal amount outstanding.  Loan fees and costs directly associated with loan originations are deferred and amortized/accreted as an adjustment to yield over the lives of the loans originated.

From time-to-time, Arrow has sold (most with servicing retained) residential real estate loans at or shortly after origination.  Any gain or loss on the sale of loans, along with the value of the servicing right, is recognized at the time of sale as the difference between the recorded basis in the loan and net proceeds from the sale.  Loans held for sale are recorded at the lower of cost or fair value on an aggregate basis.

Loans are placed on nonaccrual status either due to the delinquency status of principal and/or interest or a judgment by management that the full repayment of principal and interest is unlikely. Unless already placed on nonaccrual status, loans secured by home equity lines of credit are put on nonaccrual status when 120 days past due; residential real estate loans when 150 days past due; commercial and commercial real estate loans are evaluated on a loan-by-loan basis and are placed on nonaccrual status when 90 days past due if the full collection of principal and interest is uncertain; all other loans are to be moved to nonaccrual status upon the earliest occurrence of repossession, bankruptcy, delinquency of 90 days or more unless the loan is secured and in the process of collection with no loss anticipated or when full collection of principal and interest is in doubt.

The balance of any accrued interest deemed uncollectible at the date the loan is placed on nonaccrual status is reversed, generally against interest income.  A loan is returned to accrual status at the later of the date when the past due status of the loan falls below the threshold for nonaccrual status or management deems that it is likely that the borrower will repay all interest and principal.  For payments received while the loan is on nonaccrual status, the Company may recognize interest income on a cash basis if the repayment of the remaining principal and accrued interest is deemed likely.  

The allowance for loan losses is maintained by charges to operations based upon the Company's best estimate of the probable amount of loans that will not be able to collected based on current information and events.  Provisions to the allowance for loan losses are offset by actual loan charge-offs (net of any recoveries).  The loan portfolio is evaluated for potential charge-offs on a monthly basis.  In general, automobile and other consumer loans are charged-off when 120 days delinquent.  Residential real estate loans are charged-off when a loss becomes known or based on a new appraisal at the earlier of 180 days past due or repossession.  Commercial and commercial real estate loans are evaluated early in their delinquency status and are charged-off when management concludes that not all principal will be repaid from on-going cash flows or liquidation of collateral. An evaluation of estimated proceeds from the liquidation of the loan’s collateral is compared to the loan carrying amount and a charge to the allowance for loan losses is taken for any deficiency.  While management uses available information to recognize losses on loans, future additions to the allowance may be necessary based on changes in economic conditions in Arrow's market area.  In addition, various Federal regulatory agencies, as an integral part of their examination process, review Arrow's allowance for loan losses. Such agencies may require Arrow to recognize additions to the allowance in future periods, based on their judgments about information available to them at the time of their examination, which may not be currently available to management.

All nonaccrual loans over $250 thousand and all troubled debt restructured loans are considered to be impaired loans and these loans are evaluated individually to determine the amount of impairment, if any. The amount of impairment, if any, related to individual impaired loans is measured based on either the present value of expected future cash flows discounted at the loan's effective interest rate, the loan's observable market price or the fair value of the collateral if the loan is collateral dependent. Arrow determines impairment for collateral dependent loans based on the fair value of the collateral less estimated costs to sell. Any excess of the recorded investment in the collateral dependent impaired loan over the estimated collateral value, less costs to sell, is typically charged off. For impaired loans which are not collateral dependent, impairment is measured by comparing the recorded investment in the loan to the present value of the expected cash flows, discounted at the loan’s effective interest rate.  If this amount is less than the recorded investment in the loan, an impairment reserve is recognized as part of the allowance for loan losses, or based upon the judgment of management all or a portion of the excess of the recorded investment in the loan over the present value of the estimated future cash flow may be charged off.  

The allowance for loan losses on the remaining loans is primarily determined based upon consideration of the historical loss factor incorporating a rolling twelve quarter look-back period of the respective segment that have occurred within each pool of loans over the loss emergence period (LEP), adjusted as necessary based upon consideration of qualitative considerations impacting the inherent risk of loss in the respective loan portfolios. The LEP is an estimate of the average amount of time from the point at which a loss is incurred on a loan to the point at which the loss is recognized in the financial statements. Since the LEP may change under various economic environments, the LEP calculation is updated on an annual basis. In addition to historical net loss factors,qualitative factors that impact the inherent risk of loss associated with the loan categories within total loan portfolio are evaluated. These include:

• Changes in the volume and severity of past due, nonaccrual and adversely classified loans

• Changes in the nature and volume of the portfolio and in the terms of loans

• Changes in the value of the underlying collateral for collateral dependent loans

• Changes in lending policies and procedures, including changes in underwriting standards and collection, charge-off, and recovery practices not considered elsewhere in estimating credit losses

• Changes in the quality of the loan review system

• Changes in the experience, ability, and depth of lending management and other relevant staff

• Changes in international, national, regional, and local economic and business conditions and developments that affect the collectability of the portfolio

• The existence and effect of any concentrations of credit, and changes in the level of such concentrations

• The effect of other external factors such as competition and legal and regulatory requirements on the level of estimated credit losses in the existing portfolio or pool

In management’s opinion, the balance of the allowance for loan losses, at each balance sheet date, is sufficient to provide for probable loan losses inherent in the corresponding loan portfolio.

Comprehensive Income (Loss)

Comprehensive Income (Loss) - For the Company, comprehensive income (loss) represents net income plus unrealized net securities holding gains or losses arising during the year (net of taxes), net retirement plan gain or loss (net of taxes), net retirement plan prior service cost (net of taxes), amortization of net retirement plan actuarial gain or loss (net of taxes) and amortization of net retirement plan prior service credit or cost (net of taxes) and is presented in the Consolidated Statements of Comprehensive Income (Loss) and Consolidated Statements of Changes in Shareholders’ Equity. Accumulated other comprehensive income (loss) represents the unrealized net securities holding gains or losses arising during the year (net of taxes), net retirement plan gain or loss (net of taxes), net retirement plan prior service cost (net of taxes), amortization of net retirement plan actuarial gain or loss (net of taxes) and amortization of net retirement plan prior service credit or cost (net of taxes) in the Company’s defined-benefit retirement and pension plan, supplemental employee retirement plan, and post-retirement life and healthcare benefit plan.

Revenue Recognition

Revenue Recognition - The following is a description of principal activities from which the Company generates its revenue from noninterest income sources.

Income from Fiduciary Activities: represents revenue derived mainly through the management of client investments which is based on the market value of the covered assets and the fee schedule contained in the applicable account management agreement. Since the revenue is mainly based on the market value of assets, this amount can be volatile as financial markets increase and decrease based on various economic factors. The terms of the account management agreements generally specify that the performance obligations are completed each quarter. Accordingly, the Company mainly recognizes revenue from fiduciary activities on a quarterly basis.

Fees for Other Services to Customers: represents general service fees for monthly deposit account maintenance and account activity plus fees from other deposit-based services. Revenue is recognized when the performance obligation is completed, which is generally on a monthly basis for account maintenance services, or upon the completion of a deposit-related transaction. Payment for these performance obligations is generally received at the time the performance obligations are satisfied.

Insurance Commissions: represents commissions and fees paid by insurance carriers for both property and casualty insurance policies, and for services performed for employment benefits clients. Revenue from the property and casualty insurance business is recognized when the performance obligation is satisfied, which is generally the effective date of the bound coverage since there are no significant performance obligations remaining. Revenue from the employment benefit brokerage business is recognized when the benefit servicing performance obligations are satisfied, generally on a monthly basis.

Other Real Estate Owned and Repossessed Assets

Other Real Estate Owned and Repossessed Assets - Real estate acquired by foreclosure and assets acquired by repossession are recorded at the fair value of the property less estimated costs to sell at the time of repossession.  Subsequent declines in fair value, after transfer to other real estate owned and repossessed assets are recognized through a valuation allowance. Such declines in fair value along with related operating expenses to administer such properties or assets are charged directly to operating expense.

Premises and Equipment

Premises and Equipment - Premises and equipment are stated at cost, less accumulated depreciation and amortization. Depreciation and amortization included in operating expenses are computed largely on the straight-line method. Depreciation is based on the estimated useful lives of the assets (buildings and improvements 20-40 years; furniture and equipment 7-10 years; data processing equipment 5-7 years) and, in the case of leasehold improvements, amortization is computed over the terms of the respective leases or their estimated useful lives, whichever is shorter.  Gains or losses on disposition are reflected in earnings.

Leases

Leases - The Company adopted ASU 2016-02, "Leases" (Topic 842), which requires lessees to recognize right-of-use assets and lease liabilities on the balance sheet for all leases with terms longer than 12 months, as of January 1, 2019 using the effective date method, also known as the modified retrospective method, with the cumulative-effect adjustment recorded at the beginning of the period of adoption. As a result of this adoption, the Company's assets increased $7.9 million and the Company's liabilities increased $8.0 million with no adjustment required to retained earnings and no material impact to the consolidated statements of income.

Practical Expedients Elected At Adoption: The package of practical expedients were elected that did not require the Company to reassess whether an existing contract contains a lease, to reassess existing leases between operating leases and finance leases or to reassess initial direct costs for any existing leases. These practical expedients were applied together. In addition, the Company also elected a practical expedient, which was required to be applied consistently to all of its leases, to use hindsight in determining the lease term when considering lessee options to extend or terminate the lease and in assessing impairment in the right-of-use asset.

Accounting Policy Elections: The Company also made two accounting policy elections related to the adoption of this standard. The first was a determination not to separate lease and non-lease components and account for the resulting combined component as a single lease component. The second election was to account for short-term leases, those leases with a "lease term" of twelve months or less, as an operating lease.

Determination of the Discount Rate to Calculate the Lease Liability: Since the Company was unable to determine the rate implicit in its leases, the secured borrowing rate from the Federal Home Loan Bank of New York as of the January 1, 2019 adoption date was utilized for existing leases for the effective lease term beginning with the effective date of each existing lease. The expected expiration date of each lease was determined on a lease-by-lease basis based on the availability of renewal options in the lease contracts, the amount of leasehold improvements at each location, total branch deposits at each location in addition to the feasibility of growth potential at each location. A similar process is followed to determine the expected lease expiration date for all leases executed subsequent to the January 1, 2019 adoption date. The discount rate is determined for leases executed subsequent to the January 1, 2019 adoption date based on the expected lease term using the secured borrowing rate from the Federal Home Loan Bank of New York as of the effective date of the lease.

Investments in Real Estate Limited Partnerships

Investments in Real Estate Limited Partnerships - These limited partnerships acquire, develop and operate low and moderate-income housing. As a limited partner in these projects, the Company receives low income housing tax credits and tax deductions for losses incurred by the underlying properties. The proportional amortization method allowed in Accounting Standards Update 2014-01 "Investments - Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Qualified Affordable Housing Projects" is applied. The proportional amortization method permits an entity to amortize the initial cost of the investment in proportion to the amount of the tax credits and other tax benefits received and to recognize the net investment performance in the income statement as a component of income tax expense.

Income Taxes

Income Taxes - Arrow accounts for income taxes under the asset and liability method.  Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases.  Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income tax expense in the period that includes the enactment date.  Arrow’s policy is that deferred tax assets are reduced by a valuation allowance if, based on the weight of available evidence, it is more likely than not that some or all of the deferred tax assets will not be realized.

Goodwill and Other Intangible Assets

Goodwill and Other Intangible Assets - Identifiable intangible assets acquired in a business combination are capitalized and amortized.  Any remaining unidentifiable intangible asset is classified as goodwill, for which amortization is not required but which must be evaluated for impairment.  Arrow tests for impairment of goodwill on an annual basis, or when events and circumstances indicate potential impairment.  In evaluating goodwill for impairment, Arrow first assesses certain qualitative factors to determine if it is more likely than not that the fair value of the reporting unit is less than its carrying value. If it is more likely than not that the fair value of a reporting unit exceeds its carrying amount, goodwill of the reporting unit is considered not impaired. If the carrying amount of a reporting unit exceeds its fair value, the second step of the goodwill impairment test is performed to measure the amount of impairment loss, if any.

The carrying amounts of other recognized intangible assets that meet recognition criteria and for which separate accounting records have been maintained (depositor intangibles, mortgage servicing rights and customer intangibles), have been included in the consolidated balance sheet as “Other Intangible Assets, Net.”  Depositor intangibles are being amortized on a straight-line basis over a period of ten to fifteen years.  

Arrow has sold residential real estate loans, primarily to Freddie Mac, with servicing retained.   Mortgage servicing rights are recognized as an asset when loans are sold with servicing retained, by allocating the cost of an originated mortgage loan between the loan and servicing right based on estimated relative fair values.  The cost allocated to the servicing right is capitalized as a separate asset and amortized in proportion to, and over the period of, estimated net servicing income.  Capitalized mortgage servicing rights are evaluated for impairment by comparing the asset’s carrying value to its current estimated fair value.  Fair values are estimated using a discounted cash flow approach, which considers future servicing income and costs, current market interest rates, and anticipated prepayment, and default rates.  Impairment losses are recognized through a valuation allowance for servicing rights having a current fair value that is less than amortized cost on an aggregate basis.  Adjustments to increase or decrease the valuation allowance are charged or credited to income as a component of other operating income.

Pension and Postretirement Benefits

Pension and Postretirement Benefits - Arrow maintains a non-contributory, defined benefit pension plan covering substantially all employees, a supplemental pension plan covering certain executive officers selected by the Board of Directors, and certain post-retirement medical, dental and life insurance benefits for employees and retirees.  The costs of these plans, based on actuarial computations of current and future benefits for employees, are charged to current operating expenses. The cost of post-retirement benefits other than pensions is recognized on an accrual basis as employees perform services to earn the benefits.  Arrow recognizes the overfunded or underfunded status of our single employer defined benefit pension plan as an asset or liability on its consolidated balance sheet and recognizes changes in the funded status in comprehensive income in the year in which the change occurred. 

Prior service costs or credits are amortized on a straight-line basis over the average remaining service period of active participants.  Gains and losses in excess of 10% of the greater of the benefit obligation or the fair value of assets are amortized over the average remaining service period of active participants.  

The discount rate assumption is determined by preparing an analysis of the respective plan’s expected future cash flows and high-quality fixed-income investments currently available and expected to be available during the period to maturity of the pension benefits.

Stock-Based Compensation Plans

Stock-Based Compensation Plans - Arrow has three stock-based compenation plans, which are described more fully in Note 12, Stock Based Compensation.  The Company expenses the grant date fair value of stock options and restricted stock units granted.  For stock options and restricted stock units, the expense is recognized over the vesting period of the grant, typically four years for stock options and three years for restricted stock units, on a straight-line basis. Shares are generally issued from treasury for the exercise of stock options.

Arrow sponsors an Employee Stock Purchase Plan ("ESPP") under which employees may purchase Arrow’s common stock at a 5% discount below market price at the time of purchase. This stock purchase plan is not considered a compensatory plan.

Arrow maintains an employee stock ownership plan (“ESOP”).  Substantially all employees of Arrow and its subsidiaries are eligible to participate upon satisfaction of applicable service requirements.  The ESOP borrowed funds from one of Arrow’s subsidiary banks to purchase outstanding shares of Arrow’s common stock.  The notes require annual payments of principal and interest through 2019.  As the debt is repaid, shares are released from collateral based on the proportion of debt paid to total debt outstanding for the year and allocated to active employees.  In addition, the Company makes additional cash contributions to the Plan each year.

Securities Sold Under Agreements to Repurchase

Securities Sold Under Agreements to Repurchase - In securities repurchase agreements, Arrow receives cash from a counterparty in exchange for the transfer of securities to a third party custodian’s account that explicitly recognizes Arrow’s interest in the securities.  These agreements are accounted for by Arrow as secured financing transactions, since it maintains effective control over the transferred securities, and meets other criteria for such accounting.  Accordingly, the cash proceeds are recorded as borrowed funds, and the underlying securities continue to be carried in Arrow’s securities available-for-sale portfolio.

Earnings Per Share

Earnings Per Share (“EPS”) - Basic EPS excludes dilution and is computed by dividing income available to common stockholders by the weighted average number of common shares outstanding for the period.  Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the entity (such as Arrow’s stock options), computed using the treasury stock method.  Unallocated common shares held by Arrow’s Employee Stock Ownership Plan are not included in the weighted average number of common shares outstanding for either the basic or diluted EPS calculation.

Financial Instruments

Financial Instruments - Arrow is party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit and standby letters of credit. Commitments to extend credit include home equity lines of credit, commitments for residential and commercial construction loans and other personal and commercial lines of credit. These instruments involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized in the consolidated balance sheets. The contract or notional amounts of those instruments reflect the extent of the involvement Arrow has in particular classes of financial instruments. Arrow's policy is to record such instruments when funded.  Fair value estimates are made at a specific point in time, based on relevant market information and information about the financial instrument.  These estimates do not reflect any premium or discount that could result from offering for sale at one time Arrow's entire holdings of a particular financial instrument.  Because no market exists for a significant portion of Arrow's financial instruments, fair value estimates are based on judgments regarding future expected loss experience, current economic conditions, risk characteristics of various financial instruments, and other factors.  These estimates are subjective in nature and involve uncertainties and matters of significant judgment and therefore cannot be determined with precision.  Changes in assumptions could significantly affect the estimates.

Fair value estimates are based on existing on- and off-balance sheet financial instruments without attempting to estimate the value of anticipated future business and the value of assets and liabilities that are not considered financial instruments.  For example, Arrow has a wealth management department that contributes net fee income annually.  The value of the wealth management department customer relationships is not considered a financial instrument of the Company, and therefore this value has not been incorporated into the fair value estimates. Other significant assets and liabilities that are not considered financial assets or liabilities include deferred taxes, premises and equipment, the value of low-cost, long-term core deposits and goodwill.  In addition, the tax ramifications related to the realization of the unrealized gains and losses can have a significant effect on fair value estimates and have not been considered in any of the estimates.

The fair value for loans is disclosed using the "exit price" notion which is a reasonable estimate of what another party might pay in an orderly transaction. Fair values for loans are calculated for portfolios of loans with similar financial characteristics.  Loans are segregated by type such as commercial, commercial real estate, residential mortgage, indirect auto and other consumer loans.  Each loan category is further segmented into fixed and adjustable interest rate terms and by performing and nonperforming categories.  The fair value of performing loans is calculated by determining the estimated future cash flow, which is the contractual cash flow adjusted for estimated prepayments. The discount rate is determined by starting with current market yields, and first adjusting for a liquidity premium. This premium is separately determined for each loan type. Then a credit loss component is determined utilizing the credit loss assumptions used in the allowance for loan and lease loss model. Finally, a discount spread is applied separately for consumer loans vs. commercial loans based on market information and utilization of the Swap Curve.  

The carrying amount of short-term assets and liabilities is a reasonable estimate of fair value: cash and due from banks, federal funds sold and purchased, securities sold under agreements to repurchase, demand deposits, savings, N.O.W. and money market deposits, brokered money market deposits and time deposits, other short-term borrowings, accrued interest receivable and accrued interest payable.  The fair value estimates of other on- and off-balance sheet financial instruments, as well as the method of arriving at fair value estimates, are included in the related footnotes and summarized in Note 17.  

Fair Value Measures - Arrow determines the fair value of financial instruments under the following hierarchy:

• Level 1 – Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities;

• Level 2 – Quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, or inputs that are observable, either directly or indirectly, for substantially the full term of the asset or liability;

• Level 3 – Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).  

A financial instrument’s level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement.  

Management's Use of Estimates

Management’s Use of Estimates -The preparation of the Consolidated Financial Statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the Consolidated Financial Statements and the reported amounts of income and expenses during the reporting period.  Our most significant estimates are the allowance for loan losses, the evaluation of other-than-temporary impairment of investment securities, goodwill impairment, pension and other postretirement liabilities and an analysis of a need for a valuation allowance for deferred tax assets. Actual results could differ from those estimates.

A material estimate that is particularly susceptible to significant change in the near term is the allowance for loan losses.  In connection with the determination of the allowance for loan losses, management obtains appraisals for properties.  The allowance for loan losses is management’s best estimate of probable loan losses incurred as of the balance sheet date.  While management uses available information to recognize losses on loans, future adjustments to the allowance for loan losses may be necessary based on changes in economic conditions.  

XML

Fair Values

12 Months Ended

Dec. 31, 2019

Fair Value Disclosures [Abstract]

Fair Values

FAIR VALUES (Dollars In Thousands)

FASB ASC Subtopic 820-10 defines fair value, establishes a framework for measuring fair value in generally accepted accounting principles (GAAP) and requires certain disclosures about fair value measurements.  There are no nonfinancial assets or liabilities measured at fair value on a recurring basis. The only assets or liabilities that Arrow measured at fair value on a recurring basis at December 31, 2019 and 2018 were securities available-for-sale, equity securities and derivatives.  Arrow held no securities or liabilities for trading on such dates.  For information on fair value measurements, including descriptions of level 1, 2 and 3 of the fair value hierarchy and the valuation methods employed by Arrow, see Note 2, Summary of Significant Accounting Policies.

The table below presents the financial instrument's fair value and the amounts within the fair value hierarchy based on the lowest level of input that is significant to the fair value measurement:

Fair Value of Assets and Liabilities Measured on a Recurring and Nonrecurring Basis
	Fair Value Measurements at Reporting Date Using:
Fair Value of Assets and Liabilities Measured on a Recurring Basis:	Fair Value		Quoted Prices In Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
December 31, 2019
Assets:
Securities Available-for Sale:
U.S. Government & Agency Obligations	$	5,054	$	—	$	5,054	$	—
State and Municipal Obligations	764		—		764		—
Mortgage-Backed Securities	350,716		—		350,716		—
Corporate and Other Debt Securities	800		—		800		—
Total Securities Available-for-Sale	357,334		—		357,334		$	—
Equity Securities	2,063		—		2,063		—
Total Securities Measured on a Recurring Basis	359,397		—		359,397		—
Derivatives, included in other assets	69		—		69		—
Total Measured on a Recurring Basis	$	359,466	$	—	$	359,466	$	—
Liabilities:
Derivatives, included in other liabilities	$	69	$	—	$	69	$	—
Total Measured on a Recurring Basis	$	69	$	—	$	69	$	—
December 31, 2018
Assets:
Securities Available-for Sale:
U.S. Government & Agency Obligations	$	46,765	$	—	$	46,765	$	—
State and Municipal Obligations	1,195		—		1,195		—
Mortgage-Backed Securities	268,775		—		268,775		—
Corporate and Other Debt Securities	800		—		800		—
Total Securities Available-for-Sale	317,535		—		317,535		—
Equity Securities	1,774		—		1,774		—
Total Securities Measured on a Recurring Basis	$	319,309	$	—	$	319,309	$	—
Fair Value of Assets and Liabilities Measured on a Nonrecurring Basis:	Fair Value		Quoted Prices In Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Gains (Losses) Recognized in Earnings
December 31, 2019
Collateral Dependent Impaired Loans	$	285	$	—	$	—	$	285	$	—
Other Real Estate Owned and Repossessed Assets, Net	1,261		—		—		1,261		(186		)
December 31, 2018
Collateral Dependent Impaired Loans	$	—	$	—	$	—	$	—	$	—
Other Real Estate Owned and Repossessed Assets, Net	1,260		—		—		1,260		(132		)

The fair value of financial instruments is determined under the following hierarchy:

• Level 1 - Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities;

• Level 2 - Quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, or inputs that are observable, either directly or indirectly, for substantially the full term of the asset or liability;

• Level 3 - Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).

There were no transfers between Levels 1, 2 and 3 for the years ended December 31, 2019 or 2018.

Fair Value Methodology for Assets and Liabilities Measured on a Recurring Basis

The fair value of level 1 securities available-for-sale are based on unadjusted, quoted market prices from exchanges in active markets. The fair value of level 2 securities available-for-sale are based on an independent bond and equity pricing service for identical assets or significantly similar securities and an independent equity pricing service for equity securities not actively traded. The pricing services use a variety of techniques to arrive at fair value including market maker bids, quotes and pricing models. Inputs to the pricing models include recent trades, benchmark interest rates, spreads and actual and projected cash flows. The fair value of Level 2 derivatives is determined using inputs that are observable in the market place obtained from third parties including yield curves, publicly available volatilities, and floating indexes.

Fair Value Methodology for Assets and Liabilities Measured on a Nonrecurring Basis

The fair value of collateral dependent impaired loans and other real estate owned was based on third-party appraisals less estimated cost to sell. The appraisals may be adjusted by management for qualitative factors such as economic conditions and estimated liquidation expenses. Other assets which might have been included in this table include mortgage servicing rights, goodwill and other intangible assets. Arrow evaluates each of these assets for impairment on an annual basis, with no impairment recognized for these assets at December 31, 2019 and 2018.

Fair Value Methodology for Financial Instruments Not Measured on a Recurring or Nonrecurring Basis

The fair value for securities held-to-maturity is determined utilizing an independent bond pricing service for identical assets or significantly similar securities.  The pricing service uses a variety of techniques to arrive at fair value including market maker bids, quotes and pricing models.  Inputs to the pricing models include recent trades, benchmark interest rates, spreads and actual and projected cash flows.

ASU 2016-01 "Recognition and Measurement of Financial Assets and Financial Liabilities" requires that the fair value for loans must be disclosed using the "exit price" notion which is a reasonable estimate of what another party might pay in an orderly transaction. Fair values for loans are calculated for portfolios of loans with similar financial characteristics.  Loans are segregated by type such as commercial, commercial real estate, residential mortgage, indirect auto and other consumer loans.  Each loan category is further segmented into fixed and adjustable interest rate terms and by performing and nonperforming categories.  The fair value of performing loans is calculated by determining the estimated future cash flow, which is the contractual cash flow adjusted for estimated prepayments. The discount rate is determined by starting with current market yields, and first adjusting for a liquidity premium. This premium is separately determined for each loan type. Then a credit loss component is determined utilizing the credit loss assumptions used in the allowance for loan and lease loss model. Finally, a discount spread is applied separately for consumer loans vs. commercial loans based on market information and utilization of the Swap Curve.  

The fair value of time deposits is based on the discounted value of contractual cash flows, except that the fair value is limited to the extent that the customer could redeem the certificate after imposition of a premature withdrawal penalty.  The discount rates are estimated using the Federal Home Loan Bank of New York ("FHLBNY") yield curve, which is considered representative of Arrow’s time deposit rates. The fair value of all other deposits is equal to the carrying value.

The fair value of FHLBNY advances is as calculated by the FHLBNY.

The carrying amount of FHLBNY and FRB stock approximates fair value. If the stock was redeemed, the Company will receive an amount equal to the par value of the stock.

The book value of the outstanding trust preferred securities (Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts) are considered to approximate fair value since the interest rates are variable (indexed to LIBOR) and Arrow is well-capitalized.

Fair Value by Balance Sheet Grouping

The following table presents a summary of the carrying amount, the fair value or an amount approximating fair value and the fair value hierarchy of Arrow’s financial instruments:

Schedule of Fair Values by Balance Sheet Grouping
					Fair Value Hierarchy
	Carrying Amount		Fair Value		Level 1		Level 2		Level 3
December 31, 2019
Cash and Cash Equivalents	$	70,221	$	70,221	$	70,221	$	—	$	—
Securities Available-for-Sale	357,334		357,334		—		357,334		—
Securities Held-to-Maturity	245,065		249,618		—		249,618		—
Equity Securities	2,063		2,063				2,063
Federal Home Loan Bank and Federal Reserve Bank Stock	10,317		10,317		—		10,317		—
Net Loans	2,364,933		2,332,797		—		—		2,332,797
Accrued Interest Receivable	7,377		7,377		—		7,377		—
Derivatives, included in other assets	69		69		—		69		—
Deposits	2,616,054		2,614,170		—		2,614,170		—
Federal Funds Purchased and Securities Sold Under Agreements to Repurchase	51,099		51,099		—		51,099		—
Federal Home Loan Bank Overnight Advances	130,000		130,000		—		130,000		—
Federal Home Loan Bank Term Advances	30,000		29,993		—		29,993		—
Junior Subordinated Obligations Issued   to Unconsolidated Subsidiary Trusts	20,000		20,000		—		20,000		—
Accrued Interest Payable	1,436		1,436		—		1,436		—
Derivatives, included in other liabilities	69		69		—		69		—
December 31, 2018
Cash and Cash Equivalents	$	84,239	$	84,239	$	84,239	$	—	$	—
Securities Available-for-Sale	317,535		317,535		—		317,535		—
Securities Held-to-Maturity	283,476		280,338		—		280,338		—
Equity Securities	1,774		1,774				1,774
Federal Home Loan Bank and Federal Reserve Bank Stock	15,506		15,506		—		15,506		—
Net Loans	2,176,019		2,114,372		—		—		2,114,372
Accrued Interest Receivable	7,035		7,035		—		7,035		—
Deposits	2,345,584		2,338,410		—		2,338,410		—
Federal Funds Purchased and Securities Sold Under Agreements to Repurchase	54,659		54,659		—		54,659		—
Federal Home Loan Bank Overnight Advances	234,000		234,000		—		234,000		—
Federal Home Loan Bank Term Advances	45,000		44,652		—		44,652		—
Junior Subordinated Obligations Issued   to Unconsolidated Subsidiary Trusts	20,000		20,000		—		20,000		—
Accrued Interest Payable	570		570		—		570		—

XML

Retirement Benefit Plans

12 Months Ended

Dec. 31, 2019

Retirement Benefits [Abstract]

Retirement Benefit Plans

RETIREMENT BENEFIT PLANS (Dollars in Thousands)

Arrow sponsors qualified and nonqualified defined benefit pension plans and other postretirement benefit plans for its employees. Arrow maintains a non-contributory pension plan, which covers substantially all employees.  Effective December 1, 2002, all active participants in the qualified defined benefit pension plan were given a one-time irrevocable election to continue participating in the traditional plan design, for which benefits were based on years of service and the participant’s final compensation (as defined), or to begin participating in the new cash balance plan design.  All employees who participate in the plan after December 1, 2002 automatically participate in the cash balance plan design.  The interest credits under the cash balance plan are based on the 30-year U.S. Treasury rate in effect for November of the prior year with a minimum interest credit of 3.0%.  The service credits under the cash balance plan are equal to 6.0% of eligible salaries for employees who become participants on or after January 1, 2003.  For employees in the plan prior to January 1, 2003, the service credits are scaled based on the age of the participant, and range from 6.0% to 12.0%.  The funding policy is to contribute up to the maximum amount that can be deducted for federal income tax purposes and to make all payments required under ERISA.  Arrow also maintains a supplemental non-qualified unfunded retirement plan to provide eligible employees of Arrow and its subsidiaries with benefits in excess of qualified plan limits imposed by federal tax law.

Arrow has multiple non-pension postretirement benefit plans.  The health care, dental and life insurance plans are contributory, with participants’ contributions adjusted annually.  Arrow’s policy is to fund the cost of postretirement benefits based on the current cost of the underlying policies.  However, the health care plan provision for automatic increases of Company contributions each year is based on the increase in inflation and is limited to a maximum of 5%.  

As of December 31, 2019, Arrow updated its mortality assumption to the Pri-2012 mortality tables for employees, healthy annuitants and contingent survivors, adjusted for mortality improvements with the Scale MP-2019 mortality improvement scale on a generational basis to reflect newly published mortality tables. The Pension Plan uses the sex-distinct amount-weighted tables, the Select Executive Retirement Plan uses the sex-distinct white collar amount-weighted tables, and the Postretirement Benefit Plan uses the sex-distinct headcount-weighted tables. The change in mortality tables resulted in a decrease in liabilities for the Employee's Pension Plan, the Select Executive Retirement Plan and the Postretirement Benefit Plan.

The mortality table used in determining the present value of a lump sum payment/annuitizing cash balance accounts was changed to the applicable mortality table for the determination of present values under IRC Section 417(e)(3)(B). This table is currently a 50/50 blend of male and female rates from the 2020 sex distinct optional combined mortality tables, as prescribed under IRC Section 430. The change in mortality table was made to reflect the continued improvement in mortality rates and resulted in an increase in liabilities for the Employee's Pension Plan and the Select Executive Retirement Plan.

The interest rates used in determining the present value of a lump sum payment/annuitizing cash balance accounts were changed to the segment rates in effect for the January 1, 2020 plan year (2.04%, 3.09%, 3.68%) as of December 31, 2019. This change resulted in a decrease in liability for the Employee's Pension Plan and the Select Executive Retirement Plan.

The following tables set forth changes in the plans’ benefit obligations (projected benefit obligation for pension benefits and accumulated benefit obligation for postretirement benefits) and changes in the plans’ assets and the funded status of the pension plans and other postretirement benefit plan at December 31:

Schedule of Defined Benefit Plan Disclosures
	Employees' Pension Plan			Select Executive Retirement Plan			Postretirement Benefit Plans
Defined Benefit Plan Funded Status
December 31, 2019
Fair Value of Plan Assets	$	57,051		$	—		$	—
Benefit Obligation	42,322			5,194			8,652
Funded Status of Plan	$	14,729		$	(5,194	)	$	(8,652	)
December 31, 2018
Fair Value of Plan Assets	$	48,445		$	—		$	—
Benefit Obligation	38,069			4,710			7,706
Funded Status of Plan	$	10,376		$	(4,710	)	$	(7,706	)
Change in Benefit Obligation
Benefit Obligation, at January 1, 2019	$	38,069		$	4,710		$	7,706
Service Cost 1	1,527			324			121
Interest Cost 2	1,765			217			364
Plan Participants' Contributions	—			—			485
Actuarial Loss	2,960			409			670
Benefits Paid	(1,999		)	(466		)	(694		)
Benefit Obligation, at December 31, 2019	$	42,322		$	5,194		$	8,652
Benefit Obligation, at January 1, 2018	$	38,921		$	4,586		$	7,727
Service Cost 1	1,557			414			136
Interest Cost 2	1,598			192			333
Plan Participants' Contributions	—			—			416
Amendments	—			—			453
Actuarial Gain	(795		)	(17		)	(664		)
Benefits Paid	(3,212		)	(465		)	(695		)
Benefit Obligation, at December 31, 2018	$	38,069		$	4,710		$	7,706
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, at January 1, 2019	$	48,445		$	—		$	—
Actual Return on Plan Assets	10,605			—			—
Employer Contributions	—			466			209
Plan Participants' Contributions	—			—			485
Benefits Paid	(1,999		)	(466		)	(694		)
Fair Value of Plan Assets, at December 31, 2019	$	57,051		$	—		$	—
Fair Value of Plan Assets, at January 1, 2018	$	53,571		$	—		$	—
Actual Return on Plan Assets	(1,914		)	—			—
Employer Contributions	—			465			279
Plan Participants' Contributions	—			—			416
Benefits Paid	(3,212		)	(465		)	(695		)
Fair Value of Plan Assets, at December 31, 2018	$	48,445		$	—		$	—
Accumulated Benefit Obligation at December 31, 2019	$	42,041		$	5,125		$	8,652
Amounts Recognized in the Consolidated Balance Sheets
December 31, 2019
Prepaid Pension Asset	$	14,729		$	—		—
Accrued Benefit Liability	—			(5,194		)	(8,652		)
Net Benefit Recognized	$	14,729		$	(5,194	)	$	(8,652	)
December 31, 2018
Prepaid Pension Asset	$	10,376		$	—		—
Accrued Benefit Liability	—			(4,710		)	(7,706		)
Net Benefit Recognized	$	10,376		$	(4,710	)	$	(7,706	)

Schedule of Defined Benefit Plan Disclosures
	Employees' Pension Plan			Select Executive Retirement Plan			Postretirement Benefit Plans
Amounts Recognized in Other Comprehensive Income (Loss)
For the Year Ended December 31, 2019
Net Unamortized (Gain) Loss Arising During the Period	$	(4,584	)	$	409		$	670
Amortization of Net (Loss) Gain	(613		)	(113		)	42
Amortization of Prior Service Cost	(69		)	(54		)	(101		)
Total Other Comprehensive (Loss) Income for Pension and Other Postretirement Benefit Plans	$	(5,266	)	$	242		$	611
For the Year Ended December 31, 2018
Net Unamortized (Gains) Loss Arising During the Period	$	4,480		$	(17	)	$	(665	)
Net Prior Service Cost Arising During the Period	—			—			453
Amortization of Net Gains	(194		)	(131		)	—
Amortization of Prior Service Credit (Cost)	49			(57		)	(100		)
Total Other Comprehensive Income (Loss) for Pension and      Other Postretirement Benefit Plans	$	4,335		$	(205	)	$	(312	)
For the Year Ended December 31, 2017
Net Unamortized Loss Arising During the Period	$	(517	)	$	244		$	(14	)
Net Prior Service Cost Arising During the Period	—			—			—
Amortization of Net (Gains) Loss	(306		)	(129		)	24
Amortization of Prior Service (Cost) Credit	57			(57		)	11
Total Other Comprehensive (Loss) Income for Pension and      Other Postretirement Benefit Plans	$	(766	)	$	58		$	21
Accumulated Other Comprehensive Income
December 31, 2019
Net Actuarial Loss (Gains)	$	5,745		$	2,275		$	(181	)
Prior Service Cost	244			378			685
Total Accumulated Other Comprehensive Income, Before Tax	$	5,989		$	2,653		$	504
December 31, 2018
Net Actuarial Loss (Gains)	$	10,942		$	1,979		$	(893	)
Prior Service Cost	313			432			786
Total Accumulated Other Comprehensive Income, Before Tax	$	11,255		$	2,411		$	(107	)
Amounts that will be Amortized from Accumulated   Other Comprehensive Income the Next Year
Net Actuarial Loss	$	4		$	132		$	7
Prior Service Cost	$	63		$	42		$	106
Net Periodic Benefit Cost
For the Year Ended December 31, 2019
Service Cost 1	$	1,527		$	324		$	121
Interest Cost 2	1,765			217			364
Expected Return on Plan Assets 2	(3,060		)	—			—
Amortization of Prior Service Cost 2	69			54			101
Amortization of Net Loss 2	613			113			(42		)
Net Periodic Benefit Cost	$	914		$	708		$	544
For the Year Ended December 31, 2018
Service Cost 1	$	1,557		$	414		$	136
Interest Cost 2	1,598			192			333
Expected Return on Plan Assets 2	(3,362		)	—			—
Amortization of Prior Service (Credit) Cost 2	(49		)	57			100
Amortization of Net Loss 2	194			131			—
Net Periodic Benefit (Credit) Cost	$	(62	)	$	794		$	569

Schedule of Defined Benefit Plan Disclosures
	Employees' Pension Plan			Select Executive Retirement Plan			Postretirement Benefit Plans
For the Year Ended December 31, 2017
Service Cost 1	$	1,392		$	45		$	130
Interest Cost 2	1,682			209			339
Expected Return on Plan Assets 2	(3,141		)	—			—
Amortization of Prior Service (Credit) Cost 2	(57		)	57			(11		)
Amortization of Net Loss (Gain) 2	306			129			(24		)
Net Periodic Benefit Cost	$	182		$	440		$	434
Weighted-Average Assumptions Used in   Calculating Benefit Obligation
December 31, 2019
Discount Rate	3.72		%	3.75		%	3.76		%
Rate of Compensation Increase	3.50		%	3.50		%	3.50		%
Interest Rate Credit for Determining   Projected Cash Balance Account	3.00		%	3.00		%
December 31, 2018
Discount Rate	4.81		%	4.80		%	4.81		%
Rate of Compensation Increase	3.50		%	3.50		%	3.50		%
Interest Rate Credit for Determining Projected Cash Balance Account	3.36		%	3.36		%
Weighted-Average Assumptions Used in   Calculating Net Periodic Benefit Cost
December 31, 2019
Discount Rate	4.81		%	4.80		%	4.81		%
Expected Long-Term Return on Plan Assets	6.50		%
Rate of Compensation Increase	3.50		%	3.50		%	3.50		%
Interest Rate Credit for Determining       Projected Cash Balance Account	3.00		%	3.00		%
December 31, 2018
Discount Rate	4.24		%	4.18		%	4.22		%
Expected Long-Term Return on Plan Assets	6.50		%
Rate of Compensation Increase	3.50		%	3.50		%	3.50		%
Interest Rate Credit for Determining       Projected Cash Balance Account	3.00		%	3.00		%
December 31, 2017
Discount Rate	4.83		%	4.73		%	4.80		%
Expected Long-Term Return on Plan Assets	6.50		%
Rate of Compensation Increase	3.50		%	3.50		%	3.50		%
Interest Rate Credit for Determining       Projected Cash Balance Account	3.00		%	3.00		%
Interest Rate to Annuitize Cash       Balance Account	4.50		%	4.50		%
Interest Rate to Convert Annuities to Actuarially   Equivalent Lump Sum Amounts	4.50		%	4.50		%

Footnotes:

^1.  Included in Salaries and Employee Benefits on the Consolidated Statements of Income

^2.  Included in Other Operating Expense on the Consolidated Statements of Income

Schedule of Defined Benefit Plan Disclosures Information about Defined Benefit Plan Assets - Employees' Pension Plan
Fair Value Measurements Using:
Asset Category	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total		Percent of Total		Target Allocation Minimum		Target Allocation Maximum
December 31, 2019
Cash	$	—	$	—	$	—	$	—	—	%	—	%	15.0	%
Interest-Bearing Money Market Fund	2,742		—		—		2,742		4.8	%	—	%	15.0	%
Arrow Common Stock1	6,542		—		—		6,542		11.5	%	—	%	10.0	%
North Country Funds - Equity 2	21,209		—		—		21,209		37.2	%
Other Mutual Funds - Equity	15,868		—		—		15,868		27.8	%
Total Equity Funds	37,077		—		—		37,077		65.0	%	55.0	%	85.0	%
North Country Funds - Fixed income 2	8,692		—		—		8,692		15.2	%
Other Mutual Funds - Fixed Income	793		—		—		793		1.4	%
Total Fixed Income Funds	9,485		—		—		9,485		16.6	%	10.0	%	30.0	%
Alternative ETF	1,205		—		—		1,205		2.1	%	—	%	20.0	%
Total	$	57,051	$	—	$	—	$	57,051	100.0	%
December 31, 2018
Cash	$	—	$	—	$	—	$	—	—	%	—	%	15.0	%
Interest-Bearing Money Market Fund	3,310		—		—		3,310		6.8	%	—	%	15.0	%
Arrow Common Stock1	5,381		—		—		5,381		11.1	%	—	%	10.0	%
North Country Funds - Equity 2	16,629		—		—		16,629		34.3	%
Other Mutual Funds - Equity	13,081		—		—		13,081		27.0	%
Total Equity Funds	29,710		—		—		29,710		61.3	%	55.0	%	85.0	%
North Country Funds - Fixed income 2	8,124		—		—		8,124		16.8	%
Other Mutual Funds - Fixed Income	1,920		—		—		1,920		4.0	%
Total Fixed Income Funds	10,044		—		—		10,044		20.8	%	10.0	%	30.0	%
Total	$	48,445	$	—	$	—	$	48,445	100.0	%

Footnotes:

¹ Payment for the acquisition of Arrow Financial Corporation common stock was under 10% of the total fair value of the employee's pension plan assets at the time of acquisition.

² The North Country Funds - Equity and the North Country Funds - Fixed Income are publicly traded mutual funds advised by Arrow's subsidiary, North Country Investment Advisers, Inc.

Schedule of Defined Benefit Plan Disclosures
	Employees' Pension Plan		Select Executive Retirement Plan		Postretirement Benefit Plans
Expected Future Benefit Payments
2020	$	2,975	$	444	$	638
2021	2,527		427		673
2022	2,808		409		655
2023	3,048		389		629
2024	2,922		555		643
2025 - 2029	14,571		2,482		3,271
Estimated Contributions During 2020	$	—	$	444	$	638
Assumed Health Care Cost Trend Rates
December 31, 2019
Health Care Cost Trend   Rate Assumed for Next Year					6.75		%
Rate to which the Cost Trend   Rate is Assumed to Decline   (the Ultimate Trend Rate)					3.78		%
Year that the Rate Reaches    the Ultimate Trend Rate					2075
December 31, 2018
Health Care Cost Trend   Rate Assumed for Next Year					7.00		%
Rate to which the Cost Trend   Rate is Assumed to Decline   (the Ultimate Trend Rate)					3.78		%
Year that the Rate Reaches    the Ultimate Trend Rate					2075
Effect of a One-Percentage Point Change in Assumed   Health Care Cost Trend Rates
Effect of a One Percentage Point Increase on   Service and Interest Cost Components					$	43
Effect of a One Percentage Point Decrease on   Service and Interest Cost Components					(36		)
Effect of a One Percentage Point Increase on   Accumulated Postretirement Benefit Obligation					550
Effect of a One Percentage Point Decrease on   Accumulated Postretirement Benefit Obligation					(477		)

Fair Value of Plan Assets (Defined Benefit Plan):

For information on fair value measurements, including descriptions of level 1, 2 and 3 of the fair value hierarchy and the valuation methods employed by Arrow, see Note 2, Summary of Significant Accounting Policies, and Note 17, Fair Values.

The fair value of level 1 financial instruments in the table above are based on unadjusted, quoted market prices from exchanges in active markets.

In accordance with ERISA guidelines, the Board authorized the purchase of Arrow common stock up to 10% of the fair market value of the plan's assets at the time of acquisition.  

Pension Plan Investment Policies and Strategies:

The Company maintains a non-contributory pension benefit plan covering substantially all employees for the purpose of rewarding long and loyal service to the Company.  The pension assets are held in trust and are invested in a prudent manner for the exclusive purpose of providing benefits to participants.  The investment objective is to achieve an inflation-protected rate of return that meets the actuarial assumption which is used for funding purposes.  The investment strategy attempts to maximize the investment return on assets at a level of risk deemed appropriate by the Company while complying with ERISA and any applicable regulations and laws.  The investment strategy utilizes asset allocation as a principal determinant for establishing the risk/reward profile of the assets. Asset allocation ranges are established, periodically reviewed, and adjusted as funding levels, and participant benefit characteristics change. Active and passive investment management is employed to help enhance the risk/return profile of the assets.

The plan’s assets are invested in a diversified portfolio of equity securities comprised of companies with small, mid, and large capitalizations.  Both domestic and international equities are allowed to provide further diversification and opportunity for return in potentially higher growth economies with lower correlation of returns.  Growth and value styles of investment are employed to increase the diversification and offer varying opportunities for appreciation.  The fixed income portion of the plan may be invested in U.S. dollar denominated debt securities that shall be rated within the top four ratings categories by nationally recognized ratings agencies.   The fixed income portion will be invested without regard to industry or sector based on analysis of each target security’s structural and repayment features, current pricing and trading opportunities as well as credit quality of the issuer.  Individual bonds with ratings that fall below the Plan’s rating requirements will be sold only when it is in the best interests of the Plan.  Hybrid investments, such as convertible bonds, may be used to provide growth characteristics while offering some protection to declining equity markets by having a fixed income component.  Alternative investments such as Treasury Inflation Protected Securities, commodities, and REITs may be used to further enhance diversification while offering opportunities for return.  In accordance with ERISA guidelines, common stock of the Company may be purchased up to 10% of the fair market value of the Plan’s assets at the time of acquisition.  Derivative investments are prohibited in the plan.  

The return on assets assumption was developed through review of historical market returns, historical asset class volatility and correlations, current market conditions, the Plan’s past experience, and expectations on potential future market returns. The assumption represents a long-term average view of the performance of the assets in the Plan, a return that may or may not be achieved during any one calendar year. The assumption is based on the return of the Plan using the historical 15 year return adjusted for the potential for lower than historical returns due to low interest rates.    

Cash Flows - We were not required to and we did not make any contribution to our qualified pension plan in 2019.  Arrow makes contributions for its postretirement benefits in an amount equal to actual expenses for the year.

XML

Retirement Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2019

Retirement Benefits [Abstract]

Schedule of Defined Benefit Plans Disclosures

The following tables set forth changes in the plans’ benefit obligations (projected benefit obligation for pension benefits and accumulated benefit obligation for postretirement benefits) and changes in the plans’ assets and the funded status of the pension plans and other postretirement benefit plan at December 31:

Schedule of Defined Benefit Plan Disclosures
	Employees' Pension Plan			Select Executive Retirement Plan			Postretirement Benefit Plans
Defined Benefit Plan Funded Status
December 31, 2019
Fair Value of Plan Assets	$	57,051		$	—		$	—
Benefit Obligation	42,322			5,194			8,652
Funded Status of Plan	$	14,729		$	(5,194	)	$	(8,652	)
December 31, 2018
Fair Value of Plan Assets	$	48,445		$	—		$	—
Benefit Obligation	38,069			4,710			7,706
Funded Status of Plan	$	10,376		$	(4,710	)	$	(7,706	)
Change in Benefit Obligation
Benefit Obligation, at January 1, 2019	$	38,069		$	4,710		$	7,706
Service Cost 1	1,527			324			121
Interest Cost 2	1,765			217			364
Plan Participants' Contributions	—			—			485
Actuarial Loss	2,960			409			670
Benefits Paid	(1,999		)	(466		)	(694		)
Benefit Obligation, at December 31, 2019	$	42,322		$	5,194		$	8,652
Benefit Obligation, at January 1, 2018	$	38,921		$	4,586		$	7,727
Service Cost 1	1,557			414			136
Interest Cost 2	1,598			192			333
Plan Participants' Contributions	—			—			416
Amendments	—			—			453
Actuarial Gain	(795		)	(17		)	(664		)
Benefits Paid	(3,212		)	(465		)	(695		)
Benefit Obligation, at December 31, 2018	$	38,069		$	4,710		$	7,706
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, at January 1, 2019	$	48,445		$	—		$	—
Actual Return on Plan Assets	10,605			—			—
Employer Contributions	—			466			209
Plan Participants' Contributions	—			—			485
Benefits Paid	(1,999		)	(466		)	(694		)
Fair Value of Plan Assets, at December 31, 2019	$	57,051		$	—		$	—
Fair Value of Plan Assets, at January 1, 2018	$	53,571		$	—		$	—
Actual Return on Plan Assets	(1,914		)	—			—
Employer Contributions	—			465			279
Plan Participants' Contributions	—			—			416
Benefits Paid	(3,212		)	(465		)	(695		)
Fair Value of Plan Assets, at December 31, 2018	$	48,445		$	—		$	—
Accumulated Benefit Obligation at December 31, 2019	$	42,041		$	5,125		$	8,652
Amounts Recognized in the Consolidated Balance Sheets
December 31, 2019
Prepaid Pension Asset	$	14,729		$	—		—
Accrued Benefit Liability	—			(5,194		)	(8,652		)
Net Benefit Recognized	$	14,729		$	(5,194	)	$	(8,652	)
December 31, 2018
Prepaid Pension Asset	$	10,376		$	—		—
Accrued Benefit Liability	—			(4,710		)	(7,706		)
Net Benefit Recognized	$	10,376		$	(4,710	)	$	(7,706	)

Schedule of Defined Benefit Plan Disclosures
	Employees' Pension Plan			Select Executive Retirement Plan			Postretirement Benefit Plans
Amounts Recognized in Other Comprehensive Income (Loss)
For the Year Ended December 31, 2019
Net Unamortized (Gain) Loss Arising During the Period	$	(4,584	)	$	409		$	670
Amortization of Net (Loss) Gain	(613		)	(113		)	42
Amortization of Prior Service Cost	(69		)	(54		)	(101		)
Total Other Comprehensive (Loss) Income for Pension and Other Postretirement Benefit Plans	$	(5,266	)	$	242		$	611
For the Year Ended December 31, 2018
Net Unamortized (Gains) Loss Arising During the Period	$	4,480		$	(17	)	$	(665	)
Net Prior Service Cost Arising During the Period	—			—			453
Amortization of Net Gains	(194		)	(131		)	—
Amortization of Prior Service Credit (Cost)	49			(57		)	(100		)
Total Other Comprehensive Income (Loss) for Pension and      Other Postretirement Benefit Plans	$	4,335		$	(205	)	$	(312	)
For the Year Ended December 31, 2017
Net Unamortized Loss Arising During the Period	$	(517	)	$	244		$	(14	)
Net Prior Service Cost Arising During the Period	—			—			—
Amortization of Net (Gains) Loss	(306		)	(129		)	24
Amortization of Prior Service (Cost) Credit	57			(57		)	11
Total Other Comprehensive (Loss) Income for Pension and      Other Postretirement Benefit Plans	$	(766	)	$	58		$	21
Accumulated Other Comprehensive Income
December 31, 2019
Net Actuarial Loss (Gains)	$	5,745		$	2,275		$	(181	)
Prior Service Cost	244			378			685
Total Accumulated Other Comprehensive Income, Before Tax	$	5,989		$	2,653		$	504
December 31, 2018
Net Actuarial Loss (Gains)	$	10,942		$	1,979		$	(893	)
Prior Service Cost	313			432			786
Total Accumulated Other Comprehensive Income, Before Tax	$	11,255		$	2,411		$	(107	)
Amounts that will be Amortized from Accumulated   Other Comprehensive Income the Next Year
Net Actuarial Loss	$	4		$	132		$	7
Prior Service Cost	$	63		$	42		$	106
Net Periodic Benefit Cost
For the Year Ended December 31, 2019
Service Cost 1	$	1,527		$	324		$	121
Interest Cost 2	1,765			217			364
Expected Return on Plan Assets 2	(3,060		)	—			—
Amortization of Prior Service Cost 2	69			54			101
Amortization of Net Loss 2	613			113			(42		)
Net Periodic Benefit Cost	$	914		$	708		$	544
For the Year Ended December 31, 2018
Service Cost 1	$	1,557		$	414		$	136
Interest Cost 2	1,598			192			333
Expected Return on Plan Assets 2	(3,362		)	—			—
Amortization of Prior Service (Credit) Cost 2	(49		)	57			100
Amortization of Net Loss 2	194			131			—
Net Periodic Benefit (Credit) Cost	$	(62	)	$	794		$	569

Schedule of Defined Benefit Plan Disclosures
	Employees' Pension Plan			Select Executive Retirement Plan			Postretirement Benefit Plans
For the Year Ended December 31, 2017
Service Cost 1	$	1,392		$	45		$	130
Interest Cost 2	1,682			209			339
Expected Return on Plan Assets 2	(3,141		)	—			—
Amortization of Prior Service (Credit) Cost 2	(57		)	57			(11		)
Amortization of Net Loss (Gain) 2	306			129			(24		)
Net Periodic Benefit Cost	$	182		$	440		$	434
Weighted-Average Assumptions Used in   Calculating Benefit Obligation
December 31, 2019
Discount Rate	3.72		%	3.75		%	3.76		%
Rate of Compensation Increase	3.50		%	3.50		%	3.50		%
Interest Rate Credit for Determining   Projected Cash Balance Account	3.00		%	3.00		%
December 31, 2018
Discount Rate	4.81		%	4.80		%	4.81		%
Rate of Compensation Increase	3.50		%	3.50		%	3.50		%
Interest Rate Credit for Determining Projected Cash Balance Account	3.36		%	3.36		%
Weighted-Average Assumptions Used in   Calculating Net Periodic Benefit Cost
December 31, 2019
Discount Rate	4.81		%	4.80		%	4.81		%
Expected Long-Term Return on Plan Assets	6.50		%
Rate of Compensation Increase	3.50		%	3.50		%	3.50		%
Interest Rate Credit for Determining       Projected Cash Balance Account	3.00		%	3.00		%
December 31, 2018
Discount Rate	4.24		%	4.18		%	4.22		%
Expected Long-Term Return on Plan Assets	6.50		%
Rate of Compensation Increase	3.50		%	3.50		%	3.50		%
Interest Rate Credit for Determining       Projected Cash Balance Account	3.00		%	3.00		%
December 31, 2017
Discount Rate	4.83		%	4.73		%	4.80		%
Expected Long-Term Return on Plan Assets	6.50		%
Rate of Compensation Increase	3.50		%	3.50		%	3.50		%
Interest Rate Credit for Determining       Projected Cash Balance Account	3.00		%	3.00		%
Interest Rate to Annuitize Cash       Balance Account	4.50		%	4.50		%
Interest Rate to Convert Annuities to Actuarially   Equivalent Lump Sum Amounts	4.50		%	4.50		%

Footnotes:

^1.  Included in Salaries and Employee Benefits on the Consolidated Statements of Income

^2.  Included in Other Operating Expense on the Consolidated Statements of Income

Schedule of Defined Benefit Plan Disclosures Information about Defined Benefit Plan Assets - Employees' Pension Plan
Fair Value Measurements Using:
Asset Category	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total		Percent of Total		Target Allocation Minimum		Target Allocation Maximum
December 31, 2019
Cash	$	—	$	—	$	—	$	—	—	%	—	%	15.0	%
Interest-Bearing Money Market Fund	2,742		—		—		2,742		4.8	%	—	%	15.0	%
Arrow Common Stock1	6,542		—		—		6,542		11.5	%	—	%	10.0	%
North Country Funds - Equity 2	21,209		—		—		21,209		37.2	%
Other Mutual Funds - Equity	15,868		—		—		15,868		27.8	%
Total Equity Funds	37,077		—		—		37,077		65.0	%	55.0	%	85.0	%
North Country Funds - Fixed income 2	8,692		—		—		8,692		15.2	%
Other Mutual Funds - Fixed Income	793		—		—		793		1.4	%
Total Fixed Income Funds	9,485		—		—		9,485		16.6	%	10.0	%	30.0	%
Alternative ETF	1,205		—		—		1,205		2.1	%	—	%	20.0	%
Total	$	57,051	$	—	$	—	$	57,051	100.0	%
December 31, 2018
Cash	$	—	$	—	$	—	$	—	—	%	—	%	15.0	%
Interest-Bearing Money Market Fund	3,310		—		—		3,310		6.8	%	—	%	15.0	%
Arrow Common Stock1	5,381		—		—		5,381		11.1	%	—	%	10.0	%
North Country Funds - Equity 2	16,629		—		—		16,629		34.3	%
Other Mutual Funds - Equity	13,081		—		—		13,081		27.0	%
Total Equity Funds	29,710		—		—		29,710		61.3	%	55.0	%	85.0	%
North Country Funds - Fixed income 2	8,124		—		—		8,124		16.8	%
Other Mutual Funds - Fixed Income	1,920		—		—		1,920		4.0	%
Total Fixed Income Funds	10,044		—		—		10,044		20.8	%	10.0	%	30.0	%
Total	$	48,445	$	—	$	—	$	48,445	100.0	%

Footnotes:

¹ Payment for the acquisition of Arrow Financial Corporation common stock was under 10% of the total fair value of the employee's pension plan assets at the time of acquisition.

² The North Country Funds - Equity and the North Country Funds - Fixed Income are publicly traded mutual funds advised by Arrow's subsidiary, North Country Investment Advisers, Inc.

Schedule of Defined Benefit Plan Disclosures
	Employees' Pension Plan		Select Executive Retirement Plan		Postretirement Benefit Plans
Expected Future Benefit Payments
2020	$	2,975	$	444	$	638
2021	2,527		427		673
2022	2,808		409		655
2023	3,048		389		629
2024	2,922		555		643
2025 - 2029	14,571		2,482		3,271
Estimated Contributions During 2020	$	—	$	444	$	638
Assumed Health Care Cost Trend Rates
December 31, 2019
Health Care Cost Trend   Rate Assumed for Next Year					6.75		%
Rate to which the Cost Trend   Rate is Assumed to Decline   (the Ultimate Trend Rate)					3.78		%
Year that the Rate Reaches    the Ultimate Trend Rate					2075
December 31, 2018
Health Care Cost Trend   Rate Assumed for Next Year					7.00		%
Rate to which the Cost Trend   Rate is Assumed to Decline   (the Ultimate Trend Rate)					3.78		%
Year that the Rate Reaches    the Ultimate Trend Rate					2075
Effect of a One-Percentage Point Change in Assumed   Health Care Cost Trend Rates
Effect of a One Percentage Point Increase on   Service and Interest Cost Components					$	43
Effect of a One Percentage Point Decrease on   Service and Interest Cost Components					(36		)
Effect of a One Percentage Point Increase on   Accumulated Postretirement Benefit Obligation					550
Effect of a One Percentage Point Decrease on   Accumulated Postretirement Benefit Obligation					(477		)

XML

Fair Values (Tables)

12 Months Ended

Dec. 31, 2019

Fair Value Disclosures [Abstract]

Fair Value Measurements, Recurring and Nonrecurring

The table below presents the financial instrument's fair value and the amounts within the fair value hierarchy based on the lowest level of input that is significant to the fair value measurement:

Fair Value of Assets and Liabilities Measured on a Recurring and Nonrecurring Basis
	Fair Value Measurements at Reporting Date Using:
Fair Value of Assets and Liabilities Measured on a Recurring Basis:	Fair Value		Quoted Prices In Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
December 31, 2019
Assets:
Securities Available-for Sale:
U.S. Government & Agency Obligations	$	5,054	$	—	$	5,054	$	—
State and Municipal Obligations	764		—		764		—
Mortgage-Backed Securities	350,716		—		350,716		—
Corporate and Other Debt Securities	800		—		800		—
Total Securities Available-for-Sale	357,334		—		357,334		$	—
Equity Securities	2,063		—		2,063		—
Total Securities Measured on a Recurring Basis	359,397		—		359,397		—
Derivatives, included in other assets	69		—		69		—
Total Measured on a Recurring Basis	$	359,466	$	—	$	359,466	$	—
Liabilities:
Derivatives, included in other liabilities	$	69	$	—	$	69	$	—
Total Measured on a Recurring Basis	$	69	$	—	$	69	$	—
December 31, 2018
Assets:
Securities Available-for Sale:
U.S. Government & Agency Obligations	$	46,765	$	—	$	46,765	$	—
State and Municipal Obligations	1,195		—		1,195		—
Mortgage-Backed Securities	268,775		—		268,775		—
Corporate and Other Debt Securities	800		—		800		—
Total Securities Available-for-Sale	317,535		—		317,535		—
Equity Securities	1,774		—		1,774		—
Total Securities Measured on a Recurring Basis	$	319,309	$	—	$	319,309	$	—
Fair Value of Assets and Liabilities Measured on a Nonrecurring Basis:	Fair Value		Quoted Prices In Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Gains (Losses) Recognized in Earnings
December 31, 2019
Collateral Dependent Impaired Loans	$	285	$	—	$	—	$	285	$	—
Other Real Estate Owned and Repossessed Assets, Net	1,261		—		—		1,261		(186		)
December 31, 2018
Collateral Dependent Impaired Loans	$	—	$	—	$	—	$	—	$	—
Other Real Estate Owned and Repossessed Assets, Net	1,260		—		—		1,260		(132		)

Fair Value, by Balance Sheet Grouping

The following table presents a summary of the carrying amount, the fair value or an amount approximating fair value and the fair value hierarchy of Arrow’s financial instruments:

Schedule of Fair Values by Balance Sheet Grouping
					Fair Value Hierarchy
	Carrying Amount		Fair Value		Level 1		Level 2		Level 3
December 31, 2019
Cash and Cash Equivalents	$	70,221	$	70,221	$	70,221	$	—	$	—
Securities Available-for-Sale	357,334		357,334		—		357,334		—
Securities Held-to-Maturity	245,065		249,618		—		249,618		—
Equity Securities	2,063		2,063				2,063
Federal Home Loan Bank and Federal Reserve Bank Stock	10,317		10,317		—		10,317		—
Net Loans	2,364,933		2,332,797		—		—		2,332,797
Accrued Interest Receivable	7,377		7,377		—		7,377		—
Derivatives, included in other assets	69		69		—		69		—
Deposits	2,616,054		2,614,170		—		2,614,170		—
Federal Funds Purchased and Securities Sold Under Agreements to Repurchase	51,099		51,099		—		51,099		—
Federal Home Loan Bank Overnight Advances	130,000		130,000		—		130,000		—
Federal Home Loan Bank Term Advances	30,000		29,993		—		29,993		—
Junior Subordinated Obligations Issued   to Unconsolidated Subsidiary Trusts	20,000		20,000		—		20,000		—
Accrued Interest Payable	1,436		1,436		—		1,436		—
Derivatives, included in other liabilities	69		69		—		69		—
December 31, 2018
Cash and Cash Equivalents	$	84,239	$	84,239	$	84,239	$	—	$	—
Securities Available-for-Sale	317,535		317,535		—		317,535		—
Securities Held-to-Maturity	283,476		280,338		—		280,338		—
Equity Securities	1,774		1,774				1,774
Federal Home Loan Bank and Federal Reserve Bank Stock	15,506		15,506		—		15,506		—
Net Loans	2,176,019		2,114,372		—		—		2,114,372
Accrued Interest Receivable	7,035		7,035		—		7,035		—
Deposits	2,345,584		2,338,410		—		2,338,410		—
Federal Funds Purchased and Securities Sold Under Agreements to Repurchase	54,659		54,659		—		54,659		—
Federal Home Loan Bank Overnight Advances	234,000		234,000		—		234,000		—
Federal Home Loan Bank Term Advances	45,000		44,652		—		44,652		—
Junior Subordinated Obligations Issued   to Unconsolidated Subsidiary Trusts	20,000		20,000		—		20,000		—
Accrued Interest Payable	570		570		—		570		—

XML

Risks and Uncertainties - Narrative (Details)	12 Months Ended
	Dec. 31, 2019 bank subsidiary_business_trusts
Risks and Uncertainties [Abstract]
Number of banks | bank	2
Number of business subsidiary trusts | subsidiary_business_trusts	2

XML

Time Deposits (Details) $ in Thousands	Dec. 31, 2019 USD ($)
Maturities of Time Deposits [Abstract]
2020	$ 314,068
2021	44,620
2022	11,975
2023	5,040
2024	6,253
2025 and beyond	13,365
Total	$ 395,321

XML

Regulatory Matters (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Maximum Subsidiary Dividend	$ 64,600
Parent Company
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total Capital (to Risk Weighted Assets) - Actual Amount	$ 330,657	$ 304,109
Total Capital (to Risk Weighted Assets) - Actual Ratio	14.80%	14.90%
Total Capital (to Risk Weighted Assets) - Minimum Amounts For Capital Adequacy Purposes Amount	$ 234,588	$ 202,059
Total Capital (to Risk Weighted Assets) - Minimum Amounts For Capital Adequacy Purposes Ratio	10.50%	9.875%
Total Capital (to Risk Weighted Assets) - Minimum Amounts To Be Well-Capitalized Amount	$ 223,417	$ 204,100
Total Capital (to Risk Weighted Assets) - Minimum Amounts To Be Well-Capitalized Ratio	10.00%	10.00%
Tier I Capital (to Risk Weighted Assets) - Actual Amount	$ 309,469	$ 283,913
Tier I Capital (to Risk Weighted Assets) - Actual Ratio	13.80%	13.90%
Tier I Capital (to Risk Weighted Assets) - Minimum Accounts For Capital Adequacy Purposes Amount	$ 190,615	$ 161,361
Tier I Capital (to Risk Weighted Assets) - Minimum Amounts For Capital Adequacy Purposes Ratio	8.50%	7.875%
Tier I Capital (to Risk Weighted Assets) - Minimum Amounts To Be Well-Capitalized Ratio	$ 179,402	$ 163,403
Tier One Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets	8.00%	8.00%
Tier One Risk Based Capital	$ 309,469	$ 283,913
Tier One Leverage Capital to Average Assets	10.00%	9.60%
Tier One Leverage Capital Required for Capital Adequacy	$ 123,788	$ 118,297
Tier One Leverage Capital Required for Capital Adequacy to Average Assets	4.00%	4.00%
Tier One Leverage Capital Required to be Well Capitalized	$ 154,735	$ 147,871
Tier One Leverage Capital Required to be Well Capitalized to Average Assets	5.00%	5.00%
Common Equity Tier 1 Capital Ratio	$ 289,409	$ 263,863
Common Equity Tier 1 Capital Ratio Percentage	12.90%	12.90%
Common Equity Tier 1 Capital Ratio Required for Capital Adequacy	$ 157,044	$ 130,909
Common Equity Tier 1 Capital Ratio For Capital Adequacy	7.00%	6.375%
Common Equity Tier 1 Leverage Capital Required to be Well Capitalized	$ 145,826	$ 132,954
Common Equity Tier 1 Capital Ratio to be Well Capitalized	6.50%	6.50%
Glens Falls National
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total Capital (to Risk Weighted Assets) - Actual Amount	$ 254,438	$ 237,238
Total Capital (to Risk Weighted Assets) - Actual Ratio	14.50%	14.40%
Total Capital (to Risk Weighted Assets) - Minimum Amounts For Capital Adequacy Purposes Amount	$ 184,248	$ 163,101
Total Capital (to Risk Weighted Assets) - Minimum Amounts For Capital Adequacy Purposes Ratio	10.50%	9.875%
Total Capital (to Risk Weighted Assets) - Minimum Amounts To Be Well-Capitalized Amount	$ 175,474	$ 164,749
Total Capital (to Risk Weighted Assets) - Minimum Amounts To Be Well-Capitalized Ratio	10.00%	10.00%
Tier I Capital (to Risk Weighted Assets) - Actual Amount	$ 237,546	$ 220,844
Tier I Capital (to Risk Weighted Assets) - Actual Ratio	13.50%	13.40%
Tier I Capital (to Risk Weighted Assets) - Minimum Accounts For Capital Adequacy Purposes Amount	$ 149,566	$ 130,199
Tier I Capital (to Risk Weighted Assets) - Minimum Amounts For Capital Adequacy Purposes Ratio	8.50%	7.875%
Tier I Capital (to Risk Weighted Assets) - Minimum Amounts To Be Well-Capitalized Ratio	$ 140,768	$ 131,847
Tier One Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets	8.00%	8.00%
Tier One Risk Based Capital	$ 237,546	$ 220,844
Tier One Leverage Capital to Average Assets	9.50%	9.10%
Tier One Leverage Capital Required for Capital Adequacy	$ 100,019	$ 97,074
Tier One Leverage Capital Required for Capital Adequacy to Average Assets	4.00%	4.00%
Tier One Leverage Capital Required to be Well Capitalized	$ 125,024	$ 121,343
Tier One Leverage Capital Required to be Well Capitalized to Average Assets	5.00%	5.00%
Common Equity Tier 1 Capital Ratio	$ 237,486	$ 220,794
Common Equity Tier 1 Capital Ratio Percentage	13.50%	13.40%
Common Equity Tier 1 Capital Ratio Required for Capital Adequacy	$ 123,141	$ 105,454
Common Equity Tier 1 Capital Ratio For Capital Adequacy	7.00%	6.375%
Common Equity Tier 1 Leverage Capital Required to be Well Capitalized	$ 114,345	$ 107,102
Common Equity Tier 1 Capital Ratio to be Well Capitalized	6.50%	6.50%
Saratoga National
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total Capital (to Risk Weighted Assets) - Actual Amount	$ 65,295	$ 56,483
Total Capital (to Risk Weighted Assets) - Actual Ratio	13.60%	14.20%
Total Capital (to Risk Weighted Assets) - Minimum Amounts For Capital Adequacy Purposes Amount	$ 50,412	$ 39,379
Total Capital (to Risk Weighted Assets) - Minimum Amounts For Capital Adequacy Purposes Ratio	10.50%	9.875%
Total Capital (to Risk Weighted Assets) - Minimum Amounts To Be Well-Capitalized Amount	$ 48,011	$ 39,777
Total Capital (to Risk Weighted Assets) - Minimum Amounts To Be Well-Capitalized Ratio	10.00%	10.00%
Tier I Capital (to Risk Weighted Assets) - Actual Amount	$ 60,999	$ 52,681
Tier I Capital (to Risk Weighted Assets) - Actual Ratio	12.70%	13.20%
Tier I Capital (to Risk Weighted Assets) - Minimum Accounts For Capital Adequacy Purposes Amount	$ 40,826	$ 31,529
Tier I Capital (to Risk Weighted Assets) - Minimum Amounts For Capital Adequacy Purposes Ratio	8.50%	7.875%
Tier I Capital (to Risk Weighted Assets) - Minimum Amounts To Be Well-Capitalized Ratio	$ 38,425	$ 31,928
Tier One Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets	8.00%	8.00%
Tier One Risk Based Capital	$ 60,999	$ 52,681
Tier One Leverage Capital to Average Assets	9.60%	9.60%
Tier One Leverage Capital Required for Capital Adequacy	$ 25,416	$ 21,950
Tier One Leverage Capital Required for Capital Adequacy to Average Assets	4.00%	4.00%
Tier One Leverage Capital Required to be Well Capitalized	$ 31,770	$ 27,438
Tier One Leverage Capital Required to be Well Capitalized to Average Assets	5.00%	5.00%
Common Equity Tier 1 Capital Ratio	$ 60,999	$ 52,681
Common Equity Tier 1 Capital Ratio Percentage	12.70%	13.20%
Common Equity Tier 1 Capital Ratio Required for Capital Adequacy	$ 33,621	$ 25,542
Common Equity Tier 1 Capital Ratio For Capital Adequacy	7.00%	6.375%
Common Equity Tier 1 Leverage Capital Required to be Well Capitalized	$ 31,220	$ 25,941
Common Equity Tier 1 Capital Ratio to be Well Capitalized	6.50%	6.50%

XML

Other Intangible Assets Schedule of Finite-Lived Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2019	Dec. 31, 2018
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount				$ 8,858	$ 8,690
Accumulated Amortization				(7,197)	(6,838)
Net Carrying Amount	$ 1,661	$ 1,852	$ 2,289	1,661	1,852
Rollforward of Intangible Assets:
Beginning balance	1,852	2,289	2,696
Intangible Assets Acquired	168	0	93
Intangible Assets Disposed	0	0	0
Amortization of Intangible Assets	(359)	(437)	(500)
Ending balance	1,661	1,852	2,289
Depositor Intangibles
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount				2,247	2,247
Accumulated Amortization				(2,247)	(2,247)
Net Carrying Amount	0	0	0	0	0
Rollforward of Intangible Assets:
Beginning balance	0	0	0
Intangible Assets Acquired	0	0	0
Intangible Assets Disposed	0	0	0
Amortization of Intangible Assets	0	0	0
Ending balance	0	0	0
Mortgage Servicing Rights
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount				2,229	2,061
Accumulated Amortization				(1,913)	(1,799)
Net Carrying Amount	316	262	437	316	262
Rollforward of Intangible Assets:
Beginning balance	262	437	565
Intangible Assets Acquired	168	0	93
Intangible Assets Disposed	0	0	0
Amortization of Intangible Assets	(114)	(175)	(221)
Ending balance	316	262	437
Customer Intangibles
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount				4,382	4,382
Accumulated Amortization				(3,037)	(2,792)
Net Carrying Amount	1,345	1,590	1,852	$ 1,345	$ 1,590
Rollforward of Intangible Assets:
Beginning balance	1,590	1,852	2,131
Intangible Assets Acquired	0	0	0
Intangible Assets Disposed	0	0	0
Amortization of Intangible Assets	(245)	(262)	(279)
Ending balance	$ 1,345	$ 1,590	$ 1,852

XML

Loans Impaired Loans (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Recorded Investment:
With No Related Allowance	$ 807	$ 2,929
With a Related Allowance	294	294
Unpaid Principal Balance:
With No Related Allowance	806	2,928
With a Related Allowance	295	293
Average Recorded Balance:
With No Related Allowance	1,869	2,537	$ 2,113
With a Related Allowance	294	920	773
Interest Income Recognized:
With No Related Allowance	9	19	57
With a Related Allowance	0	0	26
Cash Basis Income:
With No Related Allowance	0	0	0
With a Related Allowance	0	0	0
Commercial
Recorded Investment:
With No Related Allowance	0	430
With a Related Allowance	34	0
Unpaid Principal Balance:
With No Related Allowance	0	429
With a Related Allowance	35	0
Average Recorded Balance:
With No Related Allowance	215	215	0
With a Related Allowance	17	243	243
Interest Income Recognized:
With No Related Allowance	0	0	0
With a Related Allowance	0	0	1
Cash Basis Income:
With No Related Allowance	0	0	0
With a Related Allowance	0	0	0
Commercial Real Estate
Recorded Investment:
With No Related Allowance	0	793
With a Related Allowance	0	0
Unpaid Principal Balance:
With No Related Allowance	0	793
With a Related Allowance	0	0
Average Recorded Balance:
With No Related Allowance	397	787	836
With a Related Allowance	0	363	363
Interest Income Recognized:
With No Related Allowance	0	0	34
With a Related Allowance	0	0	2
Cash Basis Income:
With No Related Allowance	0	0	0
With a Related Allowance	0	0	0
Other Consumer
Recorded Investment:
With No Related Allowance	108	101
With a Related Allowance	0	0
Unpaid Principal Balance:
With No Related Allowance	107	100
With a Related Allowance	0	0
Average Recorded Balance:
With No Related Allowance	105	98	93
With a Related Allowance	0	0	0
Interest Income Recognized:
With No Related Allowance	1	1	0
With a Related Allowance	0	0	0
Cash Basis Income:
With No Related Allowance	0	0	0
With a Related Allowance	0	0	0
Residential Portfolio Segment
Recorded Investment:
With No Related Allowance	699	1,605
With a Related Allowance	260	294
Unpaid Principal Balance:
With No Related Allowance	699	1,606
With a Related Allowance	260	293
Average Recorded Balance:
With No Related Allowance	1,152	1,437	1,184
With a Related Allowance	277	314	167
Interest Income Recognized:
With No Related Allowance	8	18	23
With a Related Allowance	0	0	23
Cash Basis Income:
With No Related Allowance	0	0	0
With a Related Allowance	$ 0	$ 0	$ 0

XML

Loans Categories and Past Due Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Financing Receivable, Past Due [Line Items]
Loans receivable, held-for-sale	$ 150	$ 215
Total Loans Past Due	13,606	13,177
Current Loans	2,372,514	2,183,038
Total Loans	2,386,120	2,196,215
Loans 90 or More Days Past Due and Still Accruing Interest	253	1,225
Nonaccrual Loans	4,005	4,159
Loans Past Due 30-59 Days
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	5,972	5,879
Loans Past Due 60-89 Days
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	5,035	4,093
Loans Past Due 90 or More Days
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	2,599	3,205
Commercial
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	213	170
Current Loans	150,447	136,720
Total Loans	150,660	136,890
Loans 90 or More Days Past Due and Still Accruing Interest	0	0
Nonaccrual Loans	81	403
Commercial | Loans Past Due 30-59 Days
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	150	121
Commercial | Loans Past Due 60-89 Days
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	42	49
Commercial | Loans Past Due 90 or More Days
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	21	0
Commercial Real Estate
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	592	897
Current Loans	509,949	483,665
Total Loans	510,541	484,562
Loans 90 or More Days Past Due and Still Accruing Interest	0	0
Nonaccrual Loans	326	789
Commercial Real Estate | Loans Past Due 30-59 Days
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	108
Commercial Real Estate | Loans Past Due 60-89 Days
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	266	0
Commercial Real Estate | Loans Past Due 90 or More Days
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	326	789
Other Consumer
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	8,815	8,077
Current Loans	802,383	711,433
Total Loans	811,198	719,510
Loans 90 or More Days Past Due and Still Accruing Interest	0	144
Nonaccrual Loans	663	658
Other Consumer | Loans Past Due 30-59 Days
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	5,670	5,369
Other Consumer | Loans Past Due 60-89 Days
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	2,700	2,136
Other Consumer | Loans Past Due 90 or More Days
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	445	572
Residential Portfolio Segment
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	3,986	4,033
Current Loans	909,735	851,220
Total Loans	913,721	855,253
Loans 90 or More Days Past Due and Still Accruing Interest	253	1,081
Nonaccrual Loans	2,935	2,309
Residential Portfolio Segment | Loans Past Due 30-59 Days
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	152	281
Residential Portfolio Segment | Loans Past Due 60-89 Days
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	2,027	1,908
Residential Portfolio Segment | Loans Past Due 90 or More Days
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	$ 1,807	$ 1,844

XML

Investment Securities Schedule of Available for Sale Securities (Details) $ in Thousands	Dec. 31, 2019 USD ($) position	Dec. 31, 2018 USD ($) position
Available-for-Sale Securities
Available-For-Sale Securities, at Amortized Cost	$ 356,710	$ 322,491
Available-for-Sale	357,334	317,535
Gross Unrealized Gains	1,904	290
Gross Unrealized Losses	1,280	5,246
Maturities of Debt Securities, at Amortized Cost:
Within One Year	43
From 1 - 5 Years	305,572
From 5 - 10 Years	50,655
Over 10 Years	440
Maturities of Debt Securities, at Fair Value:
Within One Year	44
From 1 - 5 Years	306,688
From 5 - 10 Years	50,162
Over 10 Years	440
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	52,491	107,550
12 Months or Longer	97,964	172,192
Total	$ 150,455	$ 279,742
Number of Securities in a Continuous Loss Position | position	55	97
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$ 317	$ 841
12 Months or Longer	963	4,405
Total	1,280	5,246
U.S. Treasury and Agency Obligations
Available-for-Sale Securities
Available-For-Sale Securities, at Amortized Cost	5,002	47,071
Available-for-Sale	5,054	46,765
Gross Unrealized Gains	52	0
Gross Unrealized Losses	0	306
Maturities of Debt Securities, at Amortized Cost:
Within One Year	0
From 1 - 5 Years	5,002
From 5 - 10 Years	0
Over 10 Years	0
Maturities of Debt Securities, at Fair Value:
Within One Year	0
From 1 - 5 Years	5,054
From 5 - 10 Years	0
Over 10 Years	0
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	0	0
12 Months or Longer	0	46,765
Total	$ 0	$ 46,765
Number of Securities in a Continuous Loss Position | position	0	10
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$ 0	$ 0
12 Months or Longer	0	306
Total	0	306
U.S. Treasury and Agency Obligations | Agency Securities
Available-for-Sale Securities
Available-For-Sale Securities, at Amortized Cost	5,002	47,071
Available-for-Sale	5,054	46,765
State and Municipal Obligations
Available-for-Sale Securities
Available-For-Sale Securities, at Amortized Cost	764	1,193
Available-for-Sale	764	1,195
Gross Unrealized Gains	0	2
Gross Unrealized Losses	0	0
Maturities of Debt Securities, at Amortized Cost:
Within One Year	25
From 1 - 5 Years	299
From 5 - 10 Years	0
Over 10 Years	440
Maturities of Debt Securities, at Fair Value:
Within One Year	26
From 1 - 5 Years	298
From 5 - 10 Years	0
Over 10 Years	440
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	0	0
12 Months or Longer	0	0
Total	$ 0	$ 0
Number of Securities in a Continuous Loss Position | position	0	0
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$ 0	$ 0
12 Months or Longer	0	0
Total	0	0
Collateralized Mortgage Backed Securities
Available-for-Sale Securities
Available-For-Sale Securities, at Amortized Cost	349,944	273,227
Available-for-Sale	350,716	268,775
Gross Unrealized Gains	1,852	288
Gross Unrealized Losses	1,080	4,740
Maturities of Debt Securities, at Amortized Cost:
Within One Year	18
From 1 - 5 Years	300,271
From 5 - 10 Years	49,655
Over 10 Years	0
Maturities of Debt Securities, at Fair Value:
Within One Year	18
From 1 - 5 Years	301,336
From 5 - 10 Years	49,362
Over 10 Years	0
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	52,491	107,550
12 Months or Longer	97,164	124,627
Total	$ 149,655	$ 232,177
Number of Securities in a Continuous Loss Position | position	54	86
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$ 317	$ 841
12 Months or Longer	763	3,899
Total	1,080	4,740
Collateralized Mortgage Backed Securities | US Government Agencies Debt Securities
Available-for-Sale Securities
Available-For-Sale Securities, at Amortized Cost	61,102	72,095
Available-for-Sale	60,616	71,800
Collateralized Mortgage Backed Securities | US Government-sponsored Enterprises Debt Securities
Available-for-Sale Securities
Available-For-Sale Securities, at Amortized Cost	288,842	201,132
Available-for-Sale	290,100	196,975
Corporate Debt Securities
Available-for-Sale Securities
Available-For-Sale Securities, at Amortized Cost	1,000	1,000
Available-for-Sale	800	800
Gross Unrealized Gains	0	0
Gross Unrealized Losses	200	200
Maturities of Debt Securities, at Amortized Cost:
Within One Year	0
From 1 - 5 Years	0
From 5 - 10 Years	1,000
Over 10 Years	0
Maturities of Debt Securities, at Fair Value:
Within One Year	0
From 1 - 5 Years	0
From 5 - 10 Years	800
Over 10 Years	0
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	0	0
12 Months or Longer	800	800
Total	$ 800	$ 800
Number of Securities in a Continuous Loss Position | position	1	1
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$ 0	$ 0
12 Months or Longer	200	200
Total	200	200
Mututal Funds and Equity Securities
Available-for-Sale Securities
Available-For-Sale Securities, at Amortized Cost		0
Available-for-Sale		0
Gross Unrealized Gains		0
Gross Unrealized Losses		0
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months		0
12 Months or Longer		0
Total		$ 0
Number of Securities in a Continuous Loss Position | position		0
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months		$ 0
12 Months or Longer		0
Total		0
Collateral Pledged
Available-for-Sale Securities
Available-For-Sale Securities, Pledged as Collateral, at Fair Value	$ 164,426	$ 236,163

XML

Debt Schedule of Long-term Debt instruments (Details) - Junior Subordinated Debt - USD ($)	Dec. 31, 2019	Dec. 31, 2018
ACST II
Debt Instrument [Line Items]
Face amount	$ 10,000,000	$ 10,000,000
Period-End Interest Rate	5.25%	5.55%
ACST III
Debt Instrument [Line Items]
Face amount	$ 10,000,000	$ 10,000,000
Period-End Interest Rate	4.10%	4.40%

XML

Retirement Benefit Plans (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2019		Dec. 31, 2018
Defined Benefit Plan Disclosure [Line Items]
Interest Credit Under Cash Balance Plan		0.03
Employer matching contribution, percent of match, maximum		5.00%
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		$ 57,051	$ 48,445		$ 57,051		$ 48,445
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		48,445
Fair Value of Plan Assets, End of Period		57,051	48,445
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		$ 57,051	$ 48,445		$ 57,051		$ 48,445
Percent of Total					100.00%		100.00%
Expected Future Benefit Payments
Health Care Cost Trend Rate Assumed for Next Year					6.75%		7.00%
Rate to which the Cost Trend Rate is Assumed to Decline (the Ultimate Trend Rate)					3.78%		3.78%
Year that the Rate Reaches the Ultimate Trend Rate		2075	2075
Effect of a One Percentage Point Increase on Service and Interest Cost Components		$ 43
Effect of a One Percentage Point Decrease on Service and Interest Cost Components		(36)
Effect of a One Percentage Point Increase on Accumulated Postretirement Benefit Obligation		550
Effect of a One Percentage Point Decrease on Accumulated Postretirement Benefit Obligation		(477)
Quoted Prices in Active Markets for Identical Assets (Level 1)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		57,051	$ 48,445		$ 57,051		$ 48,445
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		48,445
Fair Value of Plan Assets, End of Period		57,051	48,445
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		57,051	48,445		57,051		48,445
Significant Other Observable Inputs (Level 2)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		0	0		0		0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		0
Fair Value of Plan Assets, End of Period		0	0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		0	0		0		0
Significant Unobservable Inputs (Level 3)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		0	0		0		0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		0
Fair Value of Plan Assets, End of Period		0	0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		0	0		0		0
Cash
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		0	0		0		0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		0
Fair Value of Plan Assets, End of Period		0	0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		0	0		$ 0		$ 0
Percent of Total					0.00%		0.00%
Cash | Quoted Prices in Active Markets for Identical Assets (Level 1)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		0	0		$ 0		$ 0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		0
Fair Value of Plan Assets, End of Period		0	0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		0	0		0		0
Cash | Significant Other Observable Inputs (Level 2)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		0	0		0		0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		0
Fair Value of Plan Assets, End of Period		0	0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		0	0		0		0
Cash | Significant Unobservable Inputs (Level 3)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		0	0		0		0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		0
Fair Value of Plan Assets, End of Period		0	0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		0	0		0		0
Interest-Bearing Money Market Fund
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		2,742	3,310		2,742		3,310
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		3,310
Fair Value of Plan Assets, End of Period		2,742	3,310
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		2,742	3,310		$ 2,742		$ 3,310
Percent of Total					4.80%		6.80%
Interest-Bearing Money Market Fund | Quoted Prices in Active Markets for Identical Assets (Level 1)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		2,742	3,310		$ 2,742		$ 3,310
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		3,310
Fair Value of Plan Assets, End of Period		2,742	3,310
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		2,742	3,310		2,742		3,310
Interest-Bearing Money Market Fund | Significant Other Observable Inputs (Level 2)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		0	0		0		0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		0
Fair Value of Plan Assets, End of Period		0	0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		0	0		0		0
Interest-Bearing Money Market Fund | Significant Unobservable Inputs (Level 3)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		0	0		0		0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		0
Fair Value of Plan Assets, End of Period		0	0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		0	0		0		0
Common Stock
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		6,542	5,381		6,542		5,381
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		5,381
Fair Value of Plan Assets, End of Period		6,542	5,381
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		6,542	5,381		$ 6,542		$ 5,381
Percent of Total					11.50%	[1]	11.10%
Common Stock | Quoted Prices in Active Markets for Identical Assets (Level 1)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		6,542	5,381		$ 6,542		$ 5,381
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		5,381
Fair Value of Plan Assets, End of Period		6,542	5,381
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		6,542	5,381		6,542		5,381
Common Stock | Significant Other Observable Inputs (Level 2)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		0	0		0		0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		0
Fair Value of Plan Assets, End of Period		0	0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		0	0		0		0
Common Stock | Significant Unobservable Inputs (Level 3)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		0	0		0		0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		0
Fair Value of Plan Assets, End of Period		0	0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		0	0		0		0
North Country Funds - Equity
Defined Benefit Plan Funded Status
Fair Value of Plan Assets	[2]	21,209	16,629		21,209		16,629
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period	[2]	16,629
Fair Value of Plan Assets, End of Period	[2]	21,209	16,629
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets	[2]	21,209	16,629		$ 21,209		$ 16,629
Percent of Total	[2]				37.20%		34.30%
North Country Funds - Equity | Quoted Prices in Active Markets for Identical Assets (Level 1)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets	[2]	21,209	16,629		$ 21,209		$ 16,629
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period	[2]	16,629
Fair Value of Plan Assets, End of Period	[2]	21,209	16,629
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets	[2]	21,209	16,629		21,209		16,629
North Country Funds - Equity | Significant Other Observable Inputs (Level 2)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets	[2]	0	0		0		0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period	[2]	0
Fair Value of Plan Assets, End of Period	[2]	0	0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets	[2]	0	0		0		0
North Country Funds - Equity | Significant Unobservable Inputs (Level 3)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets	[2]	0	0		0		0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period	[2]	0
Fair Value of Plan Assets, End of Period	[2]	0	0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets	[2]	0	0		0		0
Other Mutual Funds - Equity
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		15,868	13,081		15,868		13,081
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		13,081
Fair Value of Plan Assets, End of Period		15,868	13,081
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		15,868	13,081		$ 15,868		$ 13,081
Percent of Total					27.80%		27.00%
Other Mutual Funds - Equity | Quoted Prices in Active Markets for Identical Assets (Level 1)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		15,868	13,081		$ 15,868		$ 13,081
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		13,081
Fair Value of Plan Assets, End of Period		15,868	13,081
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		15,868	13,081		15,868		13,081
Other Mutual Funds - Equity | Significant Other Observable Inputs (Level 2)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		0	0		0		0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		0
Fair Value of Plan Assets, End of Period		0	0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		0	0		0		0
Other Mutual Funds - Equity | Significant Unobservable Inputs (Level 3)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		0	0		0		0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		0
Fair Value of Plan Assets, End of Period		0	0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		0	0		0		0
Equity Funds
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		37,077	29,710		37,077		29,710
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		29,710
Fair Value of Plan Assets, End of Period		37,077	29,710
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		37,077	29,710		$ 37,077		$ 29,710
Percent of Total					65.00%		61.30%
Equity Funds | Quoted Prices in Active Markets for Identical Assets (Level 1)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		37,077	29,710		$ 37,077		$ 29,710
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		29,710
Fair Value of Plan Assets, End of Period		37,077	29,710
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		37,077	29,710		37,077		29,710
Equity Funds | Significant Other Observable Inputs (Level 2)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		0	0		0		0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		0
Fair Value of Plan Assets, End of Period		0	0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		0	0		0		0
Equity Funds | Significant Unobservable Inputs (Level 3)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		0	0		0		0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		0
Fair Value of Plan Assets, End of Period		0	0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		0	0		0		0
North Country Funds - Fixed Income
Defined Benefit Plan Funded Status
Fair Value of Plan Assets	[2]	8,692	8,124		8,692		8,124
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period	[2]	8,124
Fair Value of Plan Assets, End of Period	[2]	8,692	8,124
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets	[2]	8,692	8,124		$ 8,692		$ 8,124
Percent of Total	[2]				15.20%		16.80%
North Country Funds - Fixed Income | Quoted Prices in Active Markets for Identical Assets (Level 1)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets	[2]	8,692	8,124		$ 8,692		$ 8,124
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period	[2]	8,124
Fair Value of Plan Assets, End of Period	[2]	8,692	8,124
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets	[2]	8,692	8,124		8,692		8,124
North Country Funds - Fixed Income | Significant Other Observable Inputs (Level 2)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets	[2]	0	0		0		0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period	[2]	0
Fair Value of Plan Assets, End of Period	[2]	0	0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets	[2]	0	0		0		0
North Country Funds - Fixed Income | Significant Unobservable Inputs (Level 3)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets	[2]	0	0		0		0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period	[2]	0
Fair Value of Plan Assets, End of Period	[2]	0	0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets	[2]	0	0		0		0
Other Mutual Funds - Fixed Income
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		793	1,920		793		1,920
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		1,920
Fair Value of Plan Assets, End of Period		793	1,920
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		793	1,920		$ 793		$ 1,920
Percent of Total					1.40%		4.00%
Other Mutual Funds - Fixed Income | Quoted Prices in Active Markets for Identical Assets (Level 1)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		793	1,920		$ 793		$ 1,920
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		1,920
Fair Value of Plan Assets, End of Period		793	1,920
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		793	1,920		793		1,920
Other Mutual Funds - Fixed Income | Significant Other Observable Inputs (Level 2)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		0	0		0		0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		0
Fair Value of Plan Assets, End of Period		0	0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		0	0		0		0
Other Mutual Funds - Fixed Income | Significant Unobservable Inputs (Level 3)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		0	0		0		0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		0
Fair Value of Plan Assets, End of Period		0	0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		0	0		0		0
Fixed Income Funds
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		9,485	10,044		9,485		10,044
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		10,044
Fair Value of Plan Assets, End of Period		9,485	10,044
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		9,485	10,044		$ 9,485		$ 10,044
Percent of Total					16.60%		20.80%
Fixed Income Funds | Quoted Prices in Active Markets for Identical Assets (Level 1)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		9,485	10,044		$ 9,485		$ 10,044
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		10,044
Fair Value of Plan Assets, End of Period		9,485	10,044
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		9,485	10,044		9,485		10,044
Fixed Income Funds | Significant Other Observable Inputs (Level 2)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		0	0		0		0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		0
Fair Value of Plan Assets, End of Period		0	0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		0	0		0		0
Fixed Income Funds | Significant Unobservable Inputs (Level 3)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		0	0		0		0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		0
Fair Value of Plan Assets, End of Period		0	0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		0	0		0		0
Alternative ETF
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		1,205			1,205
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, End of Period		1,205
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		1,205			$ 1,205
Percent of Total					2.10%
Alternative ETF | Quoted Prices in Active Markets for Identical Assets (Level 1)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		1,205			$ 1,205
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, End of Period		1,205
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		1,205			1,205
Alternative ETF | Significant Other Observable Inputs (Level 2)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		0			0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, End of Period		0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		0			0
Alternative ETF | Significant Unobservable Inputs (Level 3)
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		0			0
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, End of Period		0
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Fair Value of Plan Assets		0			$ 0
Employees' Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Assumptions used calculating benefit obligation, interest rate to annuitize cash balance account					2.04%
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		57,051	48,445	$ 53,571	$ 57,051		48,445
Benefit Obligation		42,322	38,069	38,921	42,322		38,069
Funded Status of Plan					14,729		10,376
Change in Benefit Obligation
Benefit Obligation, Beginning of Period		38,069	38,921
Service Cost		1,527	1,557	1,392
Interest Cost		1,765	1,598	1,682
Plan Participants' Contributions		0	0
Amendments			0
Actuarial Loss		2,960	(795)
Benefits Paid		(1,999)	(3,212)
Benefit Obligation, End of Period		42,322	38,069	38,921
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		48,445	53,571
Actual Return on Plan Assets		10,605	(1,914)
Employer Contributions		0	0
Plan Participants' Contributions		0	0
Benefits Paid		(1,999)	(3,212)
Fair Value of Plan Assets, End of Period		57,051	48,445	53,571
Accumulated Benefit Obligation at December 31, 2019					42,041
Amounts Recognized in the Consolidated Balance Sheets
Prepaid Pension Asset					14,729		10,376
Accrued Benefit Liability					0		0
Net Benefit Recognized					14,729		10,376
Amounts Recognized in Other Comprehensive Income (Loss)
Net Unamortized (Gain) Loss Arising During the Period		(4,584)	4,480	(517)
Net Prior Service Cost Arising During the Period			0	0
Amortization of Net Loss		(613)	(194)	(306)
Accretion of Net Retirement Plan Prior Service Credit, Tax (Expense) Benefit		(69)	49	57
Total Other Comprehensive (Loss) Income for Pension and Other Postretirement Benefit Plans		(5,266)	4,335	(766)
Accumulated Other Comprehensive Income
Net Actuarial Loss (Gains)					5,745		10,942
Prior Service Cost					244		313
Total Accumulated Other Comprehensive Income, Before Tax					5,989		$ 11,255
Amounts that will be Amortized from Accumulated Other Comprehensive Income the Next Year
Net Actuarial Loss					4
Prior Service Cost					$ 63
Net Periodic Benefit Cost
Service Cost		1,527	1,557	1,392
Interest Cost		1,765	1,598	1,682
Expected Return on Plan Assets		(3,060)	(3,362)	(3,141)
Amortization of Prior Service (Credit) Cost		69	(49)	(57)
Amortization of Net Loss		613	194	306
Net Periodic Benefit Cost		$ 914	$ (62)	$ 182
Weighted-Average Assumptions Used in Calculating Benefit Obligation
Discount Rate					3.72%		4.81%
Rate of Compensation Increase					3.50%		3.50%
Interest Rate Credit for Determining Projected Cash Balance Account					3.00%		3.36%
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Discount Rate		4.81%	4.24%	4.83%
Expected Long-Term Return on Plan Assets		6.50%	6.50%	6.50%
Rate of Compensation Increase		3.50%	3.50%	3.50%
Interest Rate Credit for Determining Projected Cash Balance Account		3.00%	3.00%	3.00%
Interest Rate to Annuitize Cash Balance Account				4.50%
Interest Rate to Convert Annuities to Actuarially Equivalent Lump Sum Amounts				4.50%
Fair Value of Plan Assets		$ 57,051	$ 48,445	$ 53,571	$ 57,051		$ 48,445
Expected Future Benefit Payments
2020					2,975
2021					2,527
2022					2,808
2023					3,048
2024					2,922
2025- 2029					14,571
Estimated Contributions During 2020					$ 0
Select Executive Retirement Plan
Defined Benefit Plan Disclosure [Line Items]
Assumptions used calculating benefit obligation, interest rate to annuitize cash balance account					3.09%
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		0	0	0	$ 0		0
Benefit Obligation		5,194	4,710	4,586	5,194		4,710
Funded Status of Plan					(5,194)		(4,710)
Change in Benefit Obligation
Benefit Obligation, Beginning of Period		4,710	4,586
Service Cost		324	414	45
Interest Cost		217	192	209
Plan Participants' Contributions		0	0
Amendments			0
Actuarial Loss		409	(17)
Benefits Paid		(466)	(465)
Benefit Obligation, End of Period		5,194	4,710	4,586
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		0	0
Actual Return on Plan Assets		0	0
Employer Contributions		466	465
Plan Participants' Contributions		0	0
Benefits Paid		(466)	(465)
Fair Value of Plan Assets, End of Period		0	0	0
Accumulated Benefit Obligation at December 31, 2019					5,125
Amounts Recognized in the Consolidated Balance Sheets
Prepaid Pension Asset					0		0
Accrued Benefit Liability					(5,194)		(4,710)
Net Benefit Recognized					(5,194)		(4,710)
Amounts Recognized in Other Comprehensive Income (Loss)
Net Unamortized (Gain) Loss Arising During the Period		409	(17)	244
Net Prior Service Cost Arising During the Period			0	0
Amortization of Net Loss		(113)	(131)	(129)
Accretion of Net Retirement Plan Prior Service Credit, Tax (Expense) Benefit		(54)	(57)	(57)
Total Other Comprehensive (Loss) Income for Pension and Other Postretirement Benefit Plans		242	(205)	58
Accumulated Other Comprehensive Income
Net Actuarial Loss (Gains)					2,275		1,979
Prior Service Cost					378		432
Total Accumulated Other Comprehensive Income, Before Tax					2,653		$ 2,411
Amounts that will be Amortized from Accumulated Other Comprehensive Income the Next Year
Net Actuarial Loss					132
Prior Service Cost					$ 42
Net Periodic Benefit Cost
Service Cost		324	414	45
Interest Cost		217	192	209
Expected Return on Plan Assets		0	0	0
Amortization of Prior Service (Credit) Cost		54	57	57
Amortization of Net Loss		113	131	129
Net Periodic Benefit Cost		$ 708	$ 794	$ 440
Weighted-Average Assumptions Used in Calculating Benefit Obligation
Discount Rate					3.75%		4.80%
Rate of Compensation Increase					3.50%		3.50%
Interest Rate Credit for Determining Projected Cash Balance Account					3.00%		3.36%
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Discount Rate		4.80%	4.18%	4.73%
Rate of Compensation Increase		3.50%	3.50%	3.50%
Interest Rate Credit for Determining Projected Cash Balance Account		3.00%	3.00%	3.00%
Interest Rate to Annuitize Cash Balance Account				4.50%
Interest Rate to Convert Annuities to Actuarially Equivalent Lump Sum Amounts				4.50%
Fair Value of Plan Assets		$ 0	$ 0	$ 0	$ 0		$ 0
Expected Future Benefit Payments
2020					444
2021					427
2022					409
2023					389
2024					555
2025- 2029					2,482
Estimated Contributions During 2020					$ 444
Postretirement Benefit Plans
Defined Benefit Plan Disclosure [Line Items]
Assumptions used calculating benefit obligation, interest rate to annuitize cash balance account					3.68%
Defined Benefit Plan Funded Status
Fair Value of Plan Assets		0	0	0	$ 0		0
Benefit Obligation		8,652	7,706	7,727	8,652		7,706
Funded Status of Plan					(8,652)		(7,706)
Change in Benefit Obligation
Benefit Obligation, Beginning of Period		7,706	7,727
Service Cost		121	136	130
Interest Cost		364	333	339
Plan Participants' Contributions		485	416
Amendments			453
Actuarial Loss		670	(664)
Benefits Paid		(694)	(695)
Benefit Obligation, End of Period		8,652	7,706	7,727
Change in Fair Value of Plan Assets
Fair Value of Plan Assets, Beginning of Period		0	0
Actual Return on Plan Assets		0	0
Employer Contributions		209	279
Plan Participants' Contributions		485	416
Benefits Paid		(694)	(695)
Fair Value of Plan Assets, End of Period		0	0	0
Accumulated Benefit Obligation at December 31, 2019					8,652
Amounts Recognized in the Consolidated Balance Sheets
Prepaid Pension Asset					0		0
Accrued Benefit Liability					(8,652)		(7,706)
Net Benefit Recognized					(8,652)		(7,706)
Amounts Recognized in Other Comprehensive Income (Loss)
Net Unamortized (Gain) Loss Arising During the Period		670	(665)	(14)
Net Prior Service Cost Arising During the Period			453	0
Amortization of Net Loss		42	0	24
Accretion of Net Retirement Plan Prior Service Credit, Tax (Expense) Benefit		(101)	(100)	11
Total Other Comprehensive (Loss) Income for Pension and Other Postretirement Benefit Plans		611	(312)	21
Accumulated Other Comprehensive Income
Net Actuarial Loss (Gains)					(181)		(893)
Prior Service Cost					685		786
Total Accumulated Other Comprehensive Income, Before Tax					504		$ (107)
Amounts that will be Amortized from Accumulated Other Comprehensive Income the Next Year
Net Actuarial Loss					7
Prior Service Cost					$ 106
Net Periodic Benefit Cost
Service Cost		121	136	130
Interest Cost		364	333	339
Expected Return on Plan Assets		0	0	0
Amortization of Prior Service (Credit) Cost		101	100	(11)
Amortization of Net Loss		(42)	0	(24)
Net Periodic Benefit Cost		$ 544	$ 569	$ 434
Weighted-Average Assumptions Used in Calculating Benefit Obligation
Discount Rate					3.76%		4.81%
Rate of Compensation Increase					3.50%		3.50%
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Discount Rate		4.81%	4.22%	4.80%
Rate of Compensation Increase		3.50%	3.50%	3.50%
Fair Value of Plan Assets		$ 0	$ 0	$ 0	$ 0		$ 0
Expected Future Benefit Payments
2020					638
2021					673
2022					655
2023					629
2024					643
2025- 2029					3,271
Estimated Contributions During 2020					$ 638
Minimum | Cash
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Target Allocation Maximum, Percentage					0.00%		0.00%
Minimum | Interest-Bearing Money Market Fund
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Target Allocation Maximum, Percentage					0.00%		0.00%
Minimum | Common Stock
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Target Allocation Maximum, Percentage					0.00%		0.00%
Minimum | North Country Funds - Equity
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Target Allocation Maximum, Percentage
Minimum | Other Mutual Funds - Equity
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Target Allocation Maximum, Percentage
Minimum | Equity Funds
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Target Allocation Maximum, Percentage					55.00%		55.00%
Minimum | North Country Funds - Fixed Income
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Target Allocation Maximum, Percentage
Minimum | Other Mutual Funds - Fixed Income
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Target Allocation Maximum, Percentage
Minimum | Fixed Income Funds
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Target Allocation Maximum, Percentage					10.00%		10.00%
Minimum | Alternative ETF
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Target Allocation Maximum, Percentage					0.00%
Maximum | Cash
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Target Allocation Maximum, Percentage					15.00%		15.00%
Maximum | Interest-Bearing Money Market Fund
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Target Allocation Maximum, Percentage					15.00%		15.00%
Maximum | Common Stock
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Target Allocation Maximum, Percentage					10.00%		10.00%
Maximum | North Country Funds - Equity
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Target Allocation Maximum, Percentage
Maximum | Other Mutual Funds - Equity
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Target Allocation Maximum, Percentage
Maximum | Equity Funds
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Target Allocation Maximum, Percentage					85.00%		85.00%
Maximum | North Country Funds - Fixed Income
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Target Allocation Maximum, Percentage
Maximum | Other Mutual Funds - Fixed Income
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Target Allocation Maximum, Percentage
Maximum | Fixed Income Funds
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Target Allocation Maximum, Percentage					30.00%		30.00%
Maximum | Alternative ETF
Weighted-Average Assumptions Used in Calculating Net Periodic Benefit Cost
Target Allocation Maximum, Percentage					20.00%
Subsequent to January 1, 2003
Defined Benefit Plan Disclosure [Line Items]
Service credits, percent of eligible salaries		6.00%
Prior to January 1, 2003 | Minimum
Defined Benefit Plan Disclosure [Line Items]
Service credits, percent of eligible salaries		6.00%
Prior to January 1, 2003 | Maximum
Defined Benefit Plan Disclosure [Line Items]
Service credits, percent of eligible salaries		12.00%

[1] Payment for the acquisition of Arrow Financial Corporation common stock was under 10% of the total fair value of the employee's pension plan assets at the time of acquisition.

[2] The North Country Funds - Equity and the North Country Funds - Fixed Income are publicly traded mutual funds advised by Arrow's subsidiary, North Country Investment Advisers, Inc.

XML

Income Taxes Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Deferred Tax Assets, Gross [Abstract]
Allowance for Loan Losses	$ 5,383	$ 5,131
Lease liabilities	2,787
Pension and Deferred Compensation Plans	2,923	2,764
Pension Liability Included in Accumulated Other Comprehensive Income	2,329	3,450
Other	352	342
Net Unrealized Losses on Securities Available-for-Sale Included in Accumulated Other Comprehensive Income	0	1,259
Total Gross Deferred Tax Assets	13,774	12,946
Valuation Allowance for Deferred Tax Assets	0	0
Total Gross Deferred Tax Assets, Net of Valuation Allowance	13,774	12,946
Deferred Tax Liabilities:
Pension Plans	5,270	5,502
Depreciation	1,943	1,149
ROU assets	2,748
Deferred Income	3,215	3,003
Net Unrealized Gains on Equity Securities	240	166
Net Unrealized Gains on Securities Available-for-Sale Included in Accumulated Other Comprehensive Income	160	0
Goodwill	3,502	3,546
Total Gross Deferred Tax Liabilities	17,078	13,366
Deferred Tax Liability, Net	$ 3,304	$ 420

XML

Stock Based Compensation Narrative (Details) - plan	12 Months Ended
	Dec. 31, 2019	Sep. 27, 2019	Dec. 31, 2018	Dec. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of compensation plans	3
Stock dividend, percent	3.00%	300.00%	3.00%	3.00%
Expiration period (in years)	10 years
Award vesting period (in years)	4 years
Discount from market price	5.00%
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period (in years)	3 years
Employee Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Discount from market price	5.00%

XML

Time Deposits

12 Months Ended

Dec. 31, 2019

Maturities of Time Deposits [Abstract]

Time Deposits

TIME DEPOSITS (Dollars In Thousands)

The following summarizes the contractual maturities of time deposits during years subsequent to December 31, 2019:

Year of Maturity	Total Time Deposits
2020	$	314,068
2021	44,620
2022	11,975
2023	5,040
2024	6,253
2025 and beyond	13,365
Total	$	395,321

XML

Loans

12 Months Ended

Dec. 31, 2019

Loans and Leases Receivable Disclosure [Abstract]

Loans

LOANS (Dollars In Thousands)

Loan Categories and Past Due Loans

The following table presents loan balances outstanding as of December 31, 2019 and December 31, 2018 and an analysis of the recorded investment in loans that are past due at these dates.  Loans held-for-sale of $150 and $215 as of December 31, 2019, and December 31, 2018, respectively, are included in the residential real estate balances for current loans.

Schedule of Past Due Loans by Loan Category
			Commercial
	Commercial		Real Estate		Consumer		Residential		Total
December 31, 2019
Loans Past Due 30-59 Days	$	150	$	—	$	5,670	$	152	$	5,972
Loans Past Due 60-89 Days	42		266		2,700		2,027		5,035
Loans Past Due 90 or More Days	21		326		445		1,807		2,599
Total Loans Past Due	213		592		8,815		3,986		13,606
Current Loans	150,447		509,949		802,383		909,735		2,372,514
Total Loans	$	150,660	$	510,541	$	811,198	$	913,721	$	2,386,120
Loans 90 or More Days Past Due and Still Accruing Interest	$	—	$	—	$	—	$	253	$	253
Nonaccrual Loans	81		326		663		2,935		4,005
December 31, 2018
Loans Past Due 30-59 Days	$	121	$	108	$	5,369	$	281	$	5,879
Loans Past Due 60-89 Days	49		—		2,136		1,908		4,093
Loans Past Due 90 or more Days	—		789		572		1,844		3,205
Total Loans Past Due	170		897		8,077		4,033		13,177
Current Loans	136,720		483,665		711,433		851,220		2,183,038
Total Loans	$	136,890	$	484,562	$	719,510	$	855,253	$	2,196,215
Loans 90 or More Days Past Due and Still Accruing Interest	$	—	$	—	$	144	$	1,081	$	1,225
Nonaccrual Loans	403		789		658		2,309		4,159

The Company disaggregates its loan portfolio into the following four categories:

Commercial - The Company offers a variety of loan options to meet the specific needs of our commercial customers including term loans, time notes and lines of credit. Such loans are made available to businesses for working capital needs such as inventory and receivables, business expansion and equipment purchases. Generally, a collateral lien is placed on equipment or other assets owned by the borrower. These loans carry a higher risk than commercial real estate loans due to the nature of the underlying collateral, which can be business assets such as equipment and accounts receivable and generally have a lower liquidation value than real estate. In the event of default by the borrower, the Company may be required to liquidate collateral at deeply discounted values. To reduce the risk, management usually obtains personal guarantees of the borrowers.

Commercial Real Estate - The Company offers commercial real estate loans to finance real estate purchases, refinancings, expansions and improvements to commercial properties. Commercial real estate loans are made to finance the purchases of real property which generally consists of real estate with completed structures. These commercial real estate loans are typically secured by first liens on the real estate, which may include apartments, commercial structures, housing businesses, healthcare facilities, and both owner and non owner-occupied facilities. These loans are typically less risky than commercial loans, since they are secured by real estate and buildings, and are generally originated in amounts of no more than 80% of the appraised value of the property. However, the Company also offers commercial construction and land development loans to finance projects, primarily within the communities served. Many projects will ultimately be used by the borrowers' businesses, while others are developed for resale. These real estate loans are also typically secured by first liens on the real estate, which may include apartments, commercial structures, housing businesses, healthcare facilities and both owner-occupied and non-owner-occupied facilities. There is enhanced risk during the construction period, since the loan is secured by an incomplete project.

Consumer Loans - The Company offers a variety of consumer installment loans to finance personal expenditures. Most of these loans carry a fixed rate of interest with principal repayment terms typically ranging from one to five years, based upon the nature of the collateral and the size of the loan. In addition to installment loans, the Company also offers personal lines of credit and overdraft protection. Several loans are unsecured, which carry a higher risk of loss. Also included in this category are automobile loans. The Company primarily finances the purchases of automobiles indirectly through dealer relationships located throughout upstate New York and Vermont. Most of these loans carry a fixed rate of interest with principal repayment terms typically ranging from three to seven years. Indirect consumer loans are underwritten on a secured basis using the underlying collateral being financed.

Residential - Residential real estate loans consist primarily of loans secured by first or second mortgages on primary residences. The Company originates fixed-rate and adjustable-rate and fixed-rate one-to-four-family residential real estate loans for the construction, the purchase real estate or refinancing of an existing mortgage. These loans are collateralized primarily by owner-occupied properties generally located in the Company’s market area. Loans on one-to-four-family residential real estate are generally originated in amounts of no more than 80% of the purchase price or appraised value (whichever is lower), or have private mortgage insurance. The Company’s underwriting analysis for residential mortgage loans typically includes credit verification, independent appraisals, and a review of the borrower’s financial condition. Mortgage title insurance and hazard insurance are normally required. It is our general practice to underwrite our residential real estate loans to secondary market standards. Construction loans have a unique risk, because they are secured by an incomplete dwelling. This risk is reduced through periodic site inspections, including one at each loan draw period. In addition, the Company offers fixed home equity loans, as well as home equity lines of credit to consumers to finance home improvements, debt consolidation, education and other uses.  Our policy allows for a maximum loan to value ratio of 80%, although periodically higher advances are allowed.  The Company originates home equity lines of credit and second mortgage loans (loans secured by a second junior lien position on one-to-four-family residential real estate).  Risk is generally reduced through underwriting criteria, which include credit verification, appraisals, a review of the borrower's financial condition, and personal cash flows.  A security interest, with title insurance when necessary, is taken in the underlying real estate.

Schedule of Supplemental Loan Information

	2019		2018
Supplemental Information:
Unamortized deferred loan origination costs, net of deferred loan   origination fees, included in the above balances	$	5,181	$	4,494
Overdrawn deposit accounts, included in the above balances	2,420		572
Pledged loans secured by one-to-four family residential mortgages   under a blanket collateral agreement to secure borrowings from   the Federal Home Loan Bank of New York	731,240		550,750
Residential real estate loans serviced for Freddie Mac, not included    in the balances above	139,094		133,747

Allowance for Loan Losses

The following table presents a roll forward of the allowance for loan losses and other information pertaining to the allowance for loan losses:

Allowance for Loan Losses
				Commercial
	Commercial			Real Estate			Consumer			Residential			Total
Rollfoward of the Allowance for Loan Losses for the Year Ended:
December 31, 2018	$	1,218		$	5,644		$	8,882		$	4,452		$	20,196
Charge-offs	(12		)	(29		)	(1,603		)	(91		)	(1,735		)
Recoveries	98			—			549			—			647
Provision	82			215			1,580			202			2,079
December 31, 2019	$	1,386		$	5,830		$	9,408		$	4,563		$	21,187
December 31, 2017	$	1,873		$	4,504		$	7,604		$	4,605		$	18,586
Charge-offs	(153		)	(17		)	(1,246		)	(116		)	(1,532		)
Recoveries	3			12			520			—			535
Provision	(505		)	1,145			2,004			(37		)	2,607
December 31, 2018	$	1,218		$	5,644		$	8,882		$	4,452		$	20,196
December 31, 2016	$	1,017		$	5,677		$	6,120		$	4,198		$	17,012
Charge-offs	(2		)	(380		)	(1,101		)	(76		)	(1,559		)
Recoveries	9			—			388			—			397
Provision	849			(793		)	2,197			483			2,736
December 31, 2017	$	1,873		$	4,504		$	7,604		$	4,605		$	18,586
December 31, 2019
Allowance for loan losses - Loans Individually Evaluated for Impairment	$	5		$	—		$	—		$	42		$	47
Allowance for loan losses - Loans Collectively Evaluated for Impairment	1,381			5,830			9,408			4,521			21,140
Ending Loan Balance - Individually Evaluated for Impairment	35			—			107			959			1,101
Ending Loan Balance - Collectively Evaluated for Impairment	150,625			510,541			811,091			912,762			2,385,019
December 31, 2018
Allowance for loan losses - Loans Individually Evaluated for Impairment	$	—		$	—		$	—		$	4		$	4
Allowance for loan losses - Loans Collectively Evaluated for Impairment	1,218			5,644			8,882			4,448			20,192
Ending Loan Balance - Individually Evaluated for Impairment	430			793			101			1,899			3,223
Ending Loan Balance - Collectively Evaluated for Impairment	136,460			483,769			719,409			853,354			2,192,992

Through the provision for loan losses, an allowance for loan losses is maintained that reflects our best estimate of the inherent risk of loss in the Company’s loan portfolio as of the balance sheet date. Additions are made to the allowance for loan losses through a periodic provision for loan losses. Actual loan losses are charged against the allowance for loan losses when loans are deemed uncollectible and recoveries of amounts previously charged off are recorded as credits to the allowance for loan losses.

Loan officers and risk managers meet at least quarterly to discuss and review the conditions and risks associated with certain criticized and classified commercial-related relationships. In addition, the Company's independent internal loan review department performs periodic reviews of the credit quality indicators on individual loans in the commercial loan portfolio.

The Company uses a two-step process to determine the provision for loan losses and the amount of the allowance for loan losses. An evaluation of impaired loans is performed on a quarterly basis. Impaired loans are generally nonaccrual loans over $250 thousand and all troubled debt restructured loans. Arrow's impaired loans are generally considered to be collateral dependent with the charge-off, if any, determined based on the value of the collateral less estimated costs to sell.

The remainder of the portfolio is evaluated on a pooled basis, as described below. For each homogeneous loan pool, a total loss factor is estimated based on the historical net loss rates adjusted for applicable qualitative factors. The total loss factors assigned to each loan category are updated on a quarterly basis. For the commercial, commercial construction, and commercial real estate categories, the loan categories are further segregated by credit risk profile (pools of loans graded pass, special mention and accruing substandard). Additional description of the credit risk classifications is detailed in the Credit Quality Indicators section of this note.

Arrow determines the historical net loss rate for each loan category using a trailing three-year net charge-off average. While historical net loss experience provides a reasonable starting point for our analysis, historical net losses, or even recent trends in net losses, do not by themselves form a sufficient basis to determine the appropriate level of the allowance for loan losses. Therefore, Arrow also considers and adjusts historical net loss factors for qualitative factors that impact the inherent risk of loss associated with the loan categories within the total loan portfolio. These include:

• Changes in the volume and severity of past due, nonaccrual and adversely classified loans

• Changes in the nature and volume of the portfolio and in the terms of loans

• Changes in the value of the underlying collateral for collateral dependent loans

• Changes in lending policies and procedures, including changes in underwriting standards and collection, charge-off, and recovery practices not considered elsewhere in estimating credit losses

• Changes in the quality of the loan review system

• Changes in the experience, ability, and depth of lending management and other relevant staff

• Changes in international, national, regional, and local economic and business conditions and developments that affect the collectability of the portfolio

• The existence and effect of any concentrations of credit, and changes in the level of such concentrations

• The effect of other external factors such as competition and legal and regulatory requirements on the level of estimated credit losses in the existing portfolio or pool

Loan Credit Quality Indicators

The following table presents the credit quality indicators by loan category at December 31, 2019 and December 31, 2018:

Loan Credit Quality Indicators
			Commercial
	Commercial		Real Estate		Consumer		Residential		Total
December 31, 2019
Credit Risk Profile by Creditworthiness Category:
Satisfactory	$	144,283	$	484,267					$	628,550
Special Mention	32		263						295
Substandard	6,345		26,011						32,356
Doubtful	—		—						—
Credit Risk Profile Based on Payment Activity:
Performing					$	810,535	$	910,533	1,721,068
Nonperforming					663		3,188		3,851
December 31, 2018
Credit Risk Profile by Creditworthiness Category:
Satisfactory	$	129,584	$	456,868					$	586,452
Special Mention	—		—						—
Substandard	7,306		26,905						34,211
Doubtful	—		789						789
Credit Risk Profile Based on Payment Activity:
Performing					$	718,708	$	851,863	1,570,571
Nonperforming					802		3,390		4,192

For the purposes of the table above, nonperforming consumer and residential loans are those loans on nonaccrual status or are 90 days or more past due and still accruing interest.

For the allowance calculation, an internally developed system of five credit quality indicators to rate the credit worthiness of each commercial loan defined as follows:

1) Satisfactory - "Satisfactory" borrowers have acceptable financial condition with satisfactory record of earnings and sufficient historical and projected cash flow to service the debt.  Borrowers have satisfactory repayment histories and primary and secondary sources of repayment can be clearly identified;

2) Special Mention - Loans in this category have potential weaknesses that deserve management’s close attention.  If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the asset or in the institution’s credit position at some future date.  "Special mention" assets are not adversely classified and do not expose an institution to sufficient risk to warrant adverse classification.  Loans which might be assigned this credit quality indicator include loans to borrowers with deteriorating financial strength and/or earnings record and loans with potential for problems due to weakening economic or market conditions;

3) Substandard - Loans classified as “substandard” are inadequately protected by the current sound net worth or paying capacity of the borrower or the collateral pledged, if any.  Loans in this category have well defined weaknesses that jeopardize the repayment.  They are characterized by the distinct possibility that the bank will sustain some loss if the deficiencies are not corrected.  “Substandard” loans may include loans which are likely to require liquidation of collateral to effect repayment, and other loans where character or ability to repay has become suspect. Loss potential, while existing in the aggregate amount of substandard assets, does not have to exist in individual assets classified substandard;

4) Doubtful - Loans classified as “doubtful” have all of the weaknesses inherent in those classified as “substandard” with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of current existing facts, conditions, and values highly questionable and improbable.  Although possibility of loss is extremely high, classification of these loans as “loss” has been deferred due to specific pending factors or events which may strengthen the value (i.e. possibility of additional collateral, injection of capital, collateral liquidation, debt restructure, economic recovery, etc).  Loans classified as “doubtful” need to be placed on non-accrual; and

5) Loss - Loans classified as “loss” are considered uncollectible and of such little value that their continuance as bankable assets is not warranted.  As of the date of the balance sheet, all loans in this category have been charged-off to the allowance for loan losses.  

Commercial loans are generally evaluated on an annual basis depending on the size and complexity of the loan relationship, unless the credit related quality indicator falls to a level of "special mention" or below, when the loan is evaluated quarterly.  The credit quality indicator is one of the factors used in assessing the level of inherent risk of loss in our commercial related loan portfolios.

Impaired Loans

The following table presents information on impaired loans based on whether the impaired loan has a recorded allowance or no recorded allowance:

Impaired Loans
			Commercial
	Commercial		Real Estate		Consumer		Residential		Total
December 31, 2019
Recorded Investment:
With No Related Allowance	$	—	$	—	$	108	$	699	$	807
With a Related Allowance	34		—		—		260		294
Unpaid Principal Balance:
With No Related Allowance	$	—	$	—	$	107	$	699	$	806
With a Related Allowance	35		—		—		260		295
December 31, 2018
Recorded Investment:
With No Related Allowance	$	430	$	793	$	101	$	1,605	$	2,929
With a Related Allowance	—		—		—		294		294
Unpaid Principal Balance:
With No Related Allowance	$	429	$	793	$	100	$	1,606	$	2,928
With a Related Allowance	—		—		—		293		293
For the Year-To-Date Period Ended:
December 31, 2019
Average Recorded Balance:
With No Related Allowance	$	215	$	397	$	105	$	1,152	$	1,869
With a Related Allowance	17		—		—		277		294
Interest Income Recognized:
With No Related Allowance	$	—	$	—	$	1	$	8	$	9
With a Related Allowance	—		—		—		—		—
Cash Basis Income:
With No Related Allowance	$	—	$	—	$	—	$	—	$	—
With a Related Allowance	—		—		—		—		—
December 31, 2018
Average Recorded Balance:
With No Related Allowance	$	215	$	787	$	98	$	1,437	$	2,537
With a Related Allowance	243		363		—		314		$	920
Interest Income Recognized:
With No Related Allowance	$	—	$	—	$	1	$	18	$	19
With a Related Allowance	—		—		—		—		—
Cash Basis Income:
With No Related Allowance	$	—	$	—	$	—	$	—	$	—
With a Related Allowance	—		—		—		—		—
December 31, 2017
Average Recorded Balance:
With No Related Allowance	$	—	$	836	$	93	$	1,184	$	2,113
With a Related Allowance	243		363		—		167		$	773
Interest Income Recognized:
With No Related Allowance	$	—	$	34	$	—	$	23	$	57
With a Related Allowance	1		2		—		23		26
Cash Basis Income:
With No Related Allowance	$	—	$	—	$	—	$	—	$	—
With a Related Allowance	—		—		—		—		—

At December 31, 2019 and December 31, 2018, all impaired loans were considered to be collateral dependent and were therefore evaluated for impairment based on the fair value of collateral less estimated cost to sell. Interest income recognized in the table above, represents income earned after the loans became impaired and includes restructured loans in compliance with their modified terms and nonaccrual loans where we have recognized interest income on a cash basis.

Loans Modified in Trouble Debt Restructurings

The following table presents information on loans modified in trouble debt restructurings during the periods indicated:

Loans Modified in Trouble Debt Restructurings During the Period
			Commercial
	Commercial		Real Estate		Consumer		Residential		Total
For the Year Ended:
December 31, 2019
Number of Loans	—		—		6		—		6
Pre-Modification Outstanding Recorded Investment	$	—	$	—	$	68	$	—	$	68
Post-Modification Outstanding Recorded Investment	—		—		68		—		68
Subsequent Default, Number of Contracts	—		—		—		—		—
Subsequent Default, Recorded Investment	—		—		—		—		—
Commitments to lend additional funds to modified loans	—		—		—		—		—
December 31, 2018
Number of Loans	1		—		5		—		6
Pre-Modification Outstanding Recorded Investment	$	38	$	—	$	44	$	—	$	82
Post-Modification Outstanding Recorded Investment	38		—		44		—		82
Subsequent Default, Number of Contracts	—		—		—		—		—
Subsequent Default, Recorded Investment	—		—		—		—		—
Commitments to lend additional funds to modified loans	—		—		—		—		—
December 31, 2017
Number of Loans	1		1		6		—		8
Pre-Modification Outstanding Recorded Investment	$	503	$	725	$	51	$	—	$	1,279
Post-Modification Outstanding Recorded Investment	503		725		51		—		1,279
Subsequent Default, Number of Contracts	—		—		—		—		—
Subsequent Default, Recorded Investment	—		—		—		—		—
Commitments to lend additional funds to modified loans	—		—		—		—		—

In general, loans requiring modification are restructured to accommodate the projected cash-flows of the borrower. Such modifications may involve a reduction of the interest rate, a significant deferral of payments or forgiveness of a portion of the outstanding principal balance. As indicated in the table above, no loans modified during the preceding twelve months subsequently defaulted as of December 31, 2019 or December 31, 2018.

XML

Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Statement of Stockholders' Equity [Abstract]
Stock dividend, percent	3.00%	3.00%	3.00%
Treasury Stock, Shares (in shares)	4,608,258	4,558,207
Unallocated ESOP Shares (in shares)	0	5,001
Cash Dividends Paid (in dollars per share)	$ 1.02	$ 0.97	$ 0.92
Stock Dividends (in shares)	570,884	554,264	538,100
Stock Options Exercised (in shares)	84,216	105,055	57,756
Shares Issued Under Directors Stock Plan (in shares)	7,580	5,601	6,828
Shares Issued Under the Employee Stock Purchase Plan (in shares)	15,379	14,832	15,028
Shares Issued for Dividend Reinvestment Plans (in shares)	51,191	49,714	49,605
Purchase of Treasury Stock (in shares)	73,495	58,527	96,496
Allocation of ESOP Stock (in shares)	5,151	4,931	10,407

XML

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Statement of Financial Position [Abstract]
Held-To-Maturity Securities, at Fair Value		$ 280,338
Preferred Stock, Par Value (in dollars per share)	$ 1	$ 5
Preferred Stock, Shares Authorized (in shares)	1,000,000	1,000,000
Common Stock, Par Value (in dollars per share)	$ 1	$ 1
Common Stock, Shares Authorized (in shares)	30,000,000	20,000,000
Common Stock, Shares Issued (in shares)	19,606,449	19,035,565
Unallocated ESOP Shares (in shares)	0	5,001
Treasury Stock, Shares (in shares)	4,608,258	4,558,207

XML

Cash and Cash Equivalents (Tables)

12 Months Ended

Dec. 31, 2019

Cash and Cash Equivalents [Abstract]

Schedule of Cash and Cash Equivalents

	2019		2018
Cash and Due From Banks	$	47,035	$	56,529
Interest-Bearing Deposits at Banks	23,186		27,710
Total Cash and Cash Equivalents	$	70,221	$	84,239
Supplemental Information:
Total required reserves, including vault cash and Federal Reserve Bank deposits	$	35,985	$	40,677

Restrictions on Cash and Cash Equivalents

	2019		2018
Cash and Due From Banks	$	47,035	$	56,529
Interest-Bearing Deposits at Banks	23,186		27,710
Total Cash and Cash Equivalents	$	70,221	$	84,239
Supplemental Information:
Total required reserves, including vault cash and Federal Reserve Bank deposits	$	35,985	$	40,677

XML

Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets

The following table presents information on Arrow’s other intangible assets (other than goodwill) as of December 31, 2019, 2018 and 2017:

	Depositor Intangibles1			Mortgage Servicing Rights2			Customer Intangibles1			Total
Gross Carrying Amount, December 31, 2019	$	2,247		$	2,229		$	4,382		$	8,858
Accumulated Amortization	(2,247		)	(1,913		)	(3,037		)	(7,197		)
Net Carrying Amount, December 31, 2019	$	—		$	316		$	1,345		$	1,661
Gross Carrying Amount, December 31, 2018	$	2,247		$	2,061		$	4,382		$	8,690
Accumulated Amortization	(2,247		)	(1,799		)	(2,792		)	(6,838		)
Net Carrying Amount, December 31, 2018	$	—		$	262		$	1,590		$	1,852
Rollforward of Intangible Assets:
Balance, December 31, 2016	$	—		$	565		$	2,131		$	2,696
Intangible Assets Acquired	—			93			—			93
Intangible Assets Disposed	—			—			—			—
Amortization of Intangible Assets	—			(221		)	(279		)	(500		)
Balance, December 31, 2017	—			437			1,852			2,289
Intangible Assets Acquired	—			—			—			—
Intangible Assets Disposed	—			—			—			—
Amortization of Intangible Assets	—			(175		)	(262		)	(437		)
Balance, December 31, 2018	—			262			1,590			1,852
Intangible Assets Acquired	—			168			—			168
Intangible Assets Disposed	—			—			—			—
Amortization of Intangible Assets	—			(114		)	(245		)	(359		)
Balance, December 31, 2019	$	—		$	316		$	1,345		$	1,661

¹ Amortization of depositor intangibles and customer intangibles are reported in the Consolidated Statements of Income as a component of other operating expense.

² Amortization of mortgage servicing rights is reported in the Consolidated Statements of Income as a reduction of mortgage servicing fee income, which is included with fees for other services to customers.

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

The following table presents the remaining estimated annual amortization expense for Arrow's intangible assets as of December 31, 2019:

	Mortgage Servicing Rights		Customer Intangibles		Total
Estimated Annual Amortization Expense:
2020	$	99	$	228	$	327
2021	78		211		289
2022	57		193		250
2023	37		176		213
2024	27		155		182
2025 and beyond	18		382		400
Total	$	316	$	1,345	$	1,661

XML

Comprehensive Income (Loss), Net of Tax (Tables)

12 Months Ended

Dec. 31, 2019

Other Comprehensive Income (Loss), Net of Tax [Abstract]

Schedule of Comprehensive Income (Loss)

The following table presents the components of other comprehensive income (loss) for the years ended December 31, 2019, 2018 and 2017:

Schedule of Comprehensive Income (Loss)
	Before-Tax Amount			Tax Expense (Benefit)			Net-of-Tax Amount
2019
Net Unrealized Securities Holding Gains Arising During the Period	$	5,580		$	(1,418	)	$	4,162
Net Retirement Plan Gains	3,505			(891		)	2,614
Amortization of Net Retirement Plan Actuarial Loss	684			(174		)	510
Accretion of Net Retirement Plan Prior Service Credit	224			(57		)	167
Other Comprehensive Income	$	9,993		$	(2,540	)	$	7,453
2018
Net Unrealized Securities Holding Losses Arising During the Period	$	(2,839	)	$	723		$	(2,116	)
Net Retirement Plan Losses	(3,798		)	965			(2,833		)
Net Retirement Plan Prior Service Credit	(453		)	115			(338		)
Amortization of Net Retirement Plan Actuarial Loss	325			(83		)	242
Accretion of Net Retirement Plan Prior Service Credit	108			(28		)	80
Other Comprehensive Loss	$	(6,657	)	$	1,692		$	(4,965	)
2017
Net Unrealized Securities Holding Losses Arising During the Period	$	(1,505	)	$	565		$	(940	)
Reclassification Adjustment for Securities Gains Included in Net Income	448			(111		)	337
Net Retirement Plan Losses	287			(73		)	214
Amortization of Net Retirement Plan Actuarial Loss	411			(49		)	362
Accretion of Net Retirement Plan Prior Service Credit	(11		)	3			(8		)
Other Comprehensive Loss	$	(370	)	$	335		$	(35	)

Schedule of Accumulated Other Comprehensive Income (Loss)

The following table presents the changes in accumulated other comprehensive income by component:

Changes in Accumulated Other Comprehensive Income (Loss) by Component (1)
	Unrealized			Defined Benefit Plan Items
	Gains and
	Losses on						Net Prior
	Available-for-			Net Gain			Service
	Sale Securities			(Loss)			(Cost ) Credit			Total
For the Year-To-Date periods ended:
December 31, 2018	$	(3,697	)	$	(8,971	)	$	(1,142	)	$	(13,810	)
Other comprehensive income before reclassifications	4,162			2,614			—			6,776
Amounts reclassified from accumulated other comprehensive income				510			167			677
Net current-period other comprehensive income	4,162			3,124			167			7,453
December 31, 2019	$	465		$	(5,847	)	$	(975	)	$	(6,357	)
December 31, 2017	$	(1,250	)	$	(6,380	)	$	(884	)	$	(8,514	)
Other comprehensive loss before reclassifications	(2,116		)	(2,833		)	(338		)	(5,287		)
Amounts reclassified from accumulated other comprehensive loss	—			242			80			322
Net current-period other comprehensive loss	(2,116		)	(2,591		)	(258		)	(4,965		)
Amounts reclassified from accumulated other comprehensive loss	(331		)	—			—			(331		)
December 31, 2018	$	(3,697	)	$	(8,971	)	$	(1,142	)	$	(13,810	)
December 31, 2016	$	(382	)	$	(5,737	)	$	(715	)	$	(6,834	)
Other comprehensive income (loss) before reclassifications	(940		)	214			—			(726		)
Amounts reclassified from accumulated other comprehensive income (loss)	337			362			(8		)	691
Net current-period other comprehensive income (loss)	(603		)	576			(8		)	(35		)
Reclassification due to the adoption of ASU No. 2018-02	(265		)	(1,219		)	(161		)	(1,645		)
December 31, 2017	$	(1,250	)	$	(6,380	)	$	(884	)	$	(8,514	)

(1) All amounts are net of tax. Amounts in parentheses indicate debits.

Reclassification out of Accumulated Other Comprehensive Income

The following table presents the reclassifications out of accumulated other comprehensive income:

Reclassifications Out of Accumulated Other Comprehensive Income (1)
	Amounts Reclassified
Details about Accumulated Other	from Accumulated Other				Affected Line Item in the Statement
Comprehensive Income Components	Comprehensive Income				Where Net Income Is Presented
For the Year-to-date periods ended:
December 31, 2019
Unrealized gains and losses on available-for-sale securities
	$	—			Loss on Securities Transactions, Net
	—				Total before tax
	—				Provision for Income Taxes
	$	—			Net of tax
Amortization of defined benefit pension items
Prior-service costs	$	(224	)	(2)	Salaries and Employee Benefits
Actuarial gains/(losses)	(684		)	(2)	Salaries and Employee Benefits
	(908		)		Total before tax
	231				Provision for Income Taxes
	$	(677	)		Net of tax
Total reclassifications for the period	$	(677	)		Net of tax
December 31, 2018
Unrealized gains and losses on available-for-sale securities
	$	—			Loss on Securities Transactions, Net
	—				Total before tax
	—				Provision for Income Taxes
	$	—			Net of tax
Amortization of defined benefit pension items
Prior-service costs	$	(108	)	(2)	Salaries and Employee Benefits
Actuarial gains/(losses)	(325		)	(2)	Salaries and Employee Benefits
	(433		)		Total before tax
	111				Provision for Income Taxes
	$	(322	)		Net of tax
Total reclassifications for the period	$	(322	)		Net of tax

Reclassifications Out of Accumulated Other Comprehensive Income (1)
	Amounts Reclassified
Details about Accumulated Other	from Accumulated Other				Affected Line Item in the Statement
Comprehensive Income Components	Comprehensive Income				Where Net Income Is Presented
December 31, 2017
Unrealized gains and losses on available-for-sale securities
	$	(448	)		Gain on Securities Transactions, Net
	(448		)		Total before tax
	111				Provision for Income Taxes
	$	(337	)		Net of tax
Amortization of defined benefit pension items
Prior-service costs	$	11		(2)	Salaries and Employee Benefits
Actuarial gains/(losses)	(411		)	(2)	Salaries and Employee Benefits
	(400		)		Total before tax
	46				Provision for Income Taxes
	$	(354	)		Net of tax
Total reclassifications for the period	$	(691	)		Net of tax

(1) Amounts in parentheses indicate debits to profit/loss.

(2) These accumulated other comprehensive income components are included in the computation of net periodic pension cost (see pension footnote for additional details).

XML

Investment Securities Schedule of Federal Reserve Bank and Federal Home Loan Bank Stock (at cost) (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Investments, All Other Investments [Abstract]
Federal Reserve Bank Stock	$ 1,138	$ 1,132
Federal Home Loan Bank Stock	9,179	14,374
Total Federal Reserve Bank and Federal Home Loan Bank Stock	$ 10,317	$ 15,506

XML

Cash and Cash Equivalents (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Cash and Cash Equivalents [Abstract]
Cash and Due From Banks	$ 47,035	$ 56,529
Interest-Bearing Deposits at Banks	23,186	27,710
Total Cash and Cash Equivalents	70,221	84,239	$ 72,838	$ 57,355
Total required reserves, including vault cash and Federal Reserve Bank deposits	$ 35,985	$ 40,677

XML

Loans Credit Quality Indicators (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Satisfactory
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, after Allowance for Credit Loss	$ 628,550	$ 586,452
Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, after Allowance for Credit Loss	295	0
Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, after Allowance for Credit Loss	32,356	34,211
Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, after Allowance for Credit Loss	0	789
Performing
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, after Allowance for Credit Loss	1,721,068	1,570,571
Nonperforming
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, after Allowance for Credit Loss	3,851	4,192
Commercial | Satisfactory
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, after Allowance for Credit Loss	144,283	129,584
Commercial | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, after Allowance for Credit Loss	32	0
Commercial | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, after Allowance for Credit Loss	6,345	7,306
Commercial | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, after Allowance for Credit Loss	0	0
Commercial Real Estate | Satisfactory
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, after Allowance for Credit Loss	484,267	456,868
Commercial Real Estate | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, after Allowance for Credit Loss	263	0
Commercial Real Estate | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, after Allowance for Credit Loss	26,011	26,905
Commercial Real Estate | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, after Allowance for Credit Loss	0	789
Other Consumer | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, after Allowance for Credit Loss	810,535	718,708
Other Consumer | Nonperforming
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, after Allowance for Credit Loss	663	802
Residential Portfolio Segment | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, after Allowance for Credit Loss	910,533	851,863
Residential Portfolio Segment | Nonperforming
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, after Allowance for Credit Loss	$ 3,188	$ 3,390

XML

Comprehensive Income (Loss), Net of Tax - Other Comprehensive Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Before-Tax Amount
Other comprehensive income (loss)	$ 9,993	$ (6,657)	$ (370)
Tax Expense (Benefit)
Other comprehensive income (loss)	(2,540)	1,692	335
Net-of-Tax Amount
Net Unrealized Securities Holding Gains Arising During the Period	6,776	(5,287)	(726)
Amortization of Net Retirement Plan	677	322	691
Other comprehensive income (loss)	7,453	(4,965)	(35)
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent
Before-Tax Amount
Net Unrealized Securities Holding Gains Arising During the Period	5,580	(2,839)	(1,505)
Amortization of Net Retirement Plan			448
Tax Expense (Benefit)
Net Unrealized Securities Holding Gains Arising During the Period	(1,418)	723	565
Amortization of Net Retirement Plan			(111)
Net-of-Tax Amount
Net Unrealized Securities Holding Gains Arising During the Period	4,162	(2,116)	(940)
Amortization of Net Retirement Plan		0	337
Accumulated Defined Benefit Plans Adjustment, Net Unamortized Gain (Loss) Attributable to Parent
Before-Tax Amount
Net Unrealized Securities Holding Gains Arising During the Period	3,505	(3,798)	287
Amortization of Net Retirement Plan	684	325	411
Tax Expense (Benefit)
Net Unrealized Securities Holding Gains Arising During the Period	(891)	965	(73)
Amortization of Net Retirement Plan	(174)	(83)	(49)
Net-of-Tax Amount
Net Unrealized Securities Holding Gains Arising During the Period	2,614	(2,833)	214
Amortization of Net Retirement Plan	510	242	362
Accumulated Defined Benefit Plans Adjustment, Net Prior Service Including Portion Attributable to Noncontrolling Interest
Before-Tax Amount
Net Retirement Plan Prior Service Credit		(453)
Amortization of Net Retirement Plan	224	108	(11)
Tax Expense (Benefit)
Net Unrealized Securities Holding Gains Arising During the Period		115
Amortization of Net Retirement Plan	(57)	(28)	3
Net-of-Tax Amount
Net Retirement Plan Prior Service Credit		(338)
Amortization of Net Retirement Plan	$ 167	$ 80	$ (8)

XML

Other Expenses (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Other Income and Expenses [Abstract]
Legal and Other Professional Fees	$ 2,469	$ 2,460	$ 2,194
Postage and Courier	1,051	982	947
Advertising and Promotion	1,236	1,083	1,035
Stationery and Printing	834	782	841
Intangible Asset Amortization	245	262	279
All Other	4,595	3,507	3,456
Total Other Operating Expense	$ 10,430	$ 9,076	$ 8,752

XML

Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Sep. 27, 2019
Earnings Per Share [Abstract]
Stock dividend, percent	3.00%	3.00%	3.00%	300.00%
Net Income	$ 37,475	$ 36,279	$ 29,326
Weighted Average Shares - Basic (in shares)	14,940	14,840	14,739
Earnings Per Share - Basic (in dollars per share)	$ 2.51	$ 2.44	$ 1.99
Dilutive Average Shares Attributable to Stock Options (in shares)	43	82	99
Weighted Average Shares - Diluted (in shares)	14,983	14,922	14,838
Earnings Per Share - Diluted (in dollars per share)	$ 2.50	$ 2.43	$ 1.98

XML

Stock Based Compensation Roll Forward Schedule of Stock Option Plan by Shares and Weighted Average Exercise Prices (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Share-based Payment Arrangement [Abstract]
Shares Available for Grant at Period-End (in shares)		225,485
Shares
Outstanding, Beginning Balance (in shares)	293,058
Granted (in shares)	53,560	55,069.98	59,008.7
Exercised (in shares)	(86,508)
Forfeited (in shares)	(18,868)
Outstanding, Ending Balance (in shares)	241,242	293,058
Exercisable (in shares)	126,081
Vested and Expected to Vest (in shares)	115,161
Weighted Average Exercise Price
Beginning balance (in dollars per share)	$ 24.92
Granted (in dollars per share)	30.79
Exercised (in dollars per share)	20.69
Forfeited (in dollars per share)	25.83
Ending balance (in dollars per share)	27.58	$ 24.92
Exercisable (in dollars per share)	24.71
Vested and Expected to Vest (in dollars per share)	$ 30.72
Weighted Average Remaining Contractual Life (in years)
Outstanding (in years)	6 years 6 months 1 day
Exercisable (in years)	4 years 11 months 15 days
Vested and Expected to Vest (in years)	8 years 2 months 10 days
Aggregate Intrinsic Value
Outstanding	$ 2,465
Exercisable	1,649
Vested and Expected to Vest	$ 816

XML

Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands		Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Unallocated ESOP Shares	Accumulated Other Comprehensive Income (Loss)	Treasury Stock
Beginning balance at Dec. 31, 2016		$ 232,852	$ 17,943	$ 270,880	$ 28,644	$ (400)	$ (6,834)	$ (77,381)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income		29,326			29,326
Other Comprehensive Income (Loss)		(35)					(35)
Reclassification due to the adoption of ASU No. 2018-02		0			1,645		(1,645)
Stock Dividend		0	538	16,660	(17,198)
Cash Dividends Paid	[1]	(13,599)			(13,599)
Shares Issued for Stock Option Exercises, net		1,190		544				646
Shares Issued Under the Directors' Stock Plan		233		160				73
Shares Issued Under the Employee Stock Purchase Plan		496		331				165
Shares Issued for Dividend Reinvestment Plans		1,684		1,140				544
Stock-Based Compensation Expense		351		351
Purchases of Treasury Stock		(3,248)						(3,248)
Allocation of ESOP Stock		353		153		200
Ending balance at Dec. 31, 2017		249,603	18,481	290,219	28,818	(200)	(8,514)	(79,201)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income		36,279			36,279
Other Comprehensive Income (Loss)		(4,965)					(4,965)
Stock Dividend	[2]	0	554	21,126	(21,680)
Cash Dividends Paid	[1]	(14,389)			(14,389)
Shares Issued for Stock Option Exercises, net		2,255		1,079				1,176
Shares Issued Under the Directors' Stock Plan		205		142				63
Shares Issued Under the Employee Stock Purchase Plan		505		340				165
Shares Issued for Dividend Reinvestment Plans		1,761		1,197				564
Stock-Based Compensation Expense		356		356
Purchases of Treasury Stock		(2,098)						(2,098)
Allocation of ESOP Stock		174		74		100
Ending balance at Dec. 31, 2018		269,584	19,035	314,533	29,257	(100)	(13,810)	(79,331)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income		37,475			37,475
Other Comprehensive Income (Loss)		7,453					7,453
Stock Dividend	[2]	0	571	17,737	(18,308)
Cash Dividends Paid	[1]	(15,206)			(15,206)
Shares Issued for Stock Option Exercises, net		1,792		877				915
Shares Issued Under the Directors' Stock Plan		258		177				81
Shares Issued Under the Employee Stock Purchase Plan		493		328				165
Shares Issued for Dividend Reinvestment Plans		1,777		1,232				545
Stock-Based Compensation Expense		391		391
Purchases of Treasury Stock		(2,469)						(2,469)
Allocation of ESOP Stock		180		80		100
Ending balance at Dec. 31, 2019		$ 301,728	$ 19,606	$ 335,355	$ 33,218	$ 0	$ (6,357)	$ (80,094)

[1] Cash dividends paid per share have been adjusted for the September 27, 2019 3% stock dividend.

[2] Included in the shares issued for the 3% stock dividend in 2019 were treasury shares of 134,922 and unallocated ESOP shares of 150.

XML

Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
ASSETS
Cash and Due From Banks	$ 47,035	$ 56,529
Interest-Bearing Deposits at Banks	23,186	27,710
Investment Securities:
Available-for-Sale	357,334	317,535
Held-to-Maturity (Approximate Fair Value of $249,618 at December 31, 2019, and $280,338 at December 31, 2018)	245,065	283,476
Equity Securities	2,063	1,774
Other Investments	10,317	15,506
Loans	2,386,120	2,196,215
Allowance for Loan Losses	(21,187)	(20,196)
Net Loans	2,364,933	2,176,019
Premises and Equipment, Net	40,629
Premises and Equipment, Net	35,458	30,446
Goodwill	21,873	21,873
Other Intangible Assets, Net	1,661	1,852
Other Assets	70,179	55,614
Total Assets	3,184,275	2,988,334
LIABILITIES
Noninterest-Bearing Deposits	484,944	472,768
Interest-Bearing Checking Accounts	689,221	790,781
Savings Deposits	1,046,568	818,048
Time Deposits over $250,000	123,968	73,583
Other Time Deposits	271,353	190,404
Total Deposits	2,616,054	2,345,584
Federal Funds Purchased and Securities Sold Under Agreements to Repurchase	51,099	54,659
Federal Home Loan Bank Overnight Advances	130,000	234,000
Federal Home Loan Bank Term Advances	30,000	45,000
Junior Subordinated Obligations Issued to Unconsolidated Subsidiary Trusts	20,000	20,000
Finance Leases	5,254
Other Liabilities	30,140	19,507
Total Liabilities	2,882,547	2,718,750
STOCKHOLDERS’ EQUITY
Preferred Stock, $1 Par Value and 1,000,000 Shares Authorized at December 31, 2019 and $5 Par Value; 1,000,000 Shares Authorized at December 31, 2018	0	0
Common Stock, $1 Par Value; 30,000,000 Shares Authorized at December 31, 2019 and 20,000,000 Shares Authorized at December 31, 2018 (19,606,449 Shares Issued at December 31, 2019, and 19,035,565 Shares Issued at December 31, 2018)	19,606	19,035
Additional Paid-in Capital	335,355	314,533
Retained Earnings	33,218	29,257
Unallocated ESOP Shares (None at December 31, 2019, and 5,001 Shares at December 31, 2018)	0	(100)
Accumulated Other Comprehensive Loss	(6,357)	(13,810)
Treasury Stock, at Cost (4,608,258 Shares at December 31, 2019, and 4,558,207 Shares at December 31, 2018)	(80,094)	(79,331)
Total Stockholders’ Equity	301,728	269,584
Total Liabilities and Stockholders’ Equity	$ 3,184,275	$ 2,988,334

XML

Commitments and Contingencies

12 Months Ended

Dec. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

COMMITMENTS AND CONTINGENCIES (Dollars In Thousands)

The following table presents the notional amount and fair value of Arrow's off-balance sheet commitments to extend credit and commitments under standby letters of credit as of December 31, 2019 and 2018:

Balance at December 31,	2019		2018
Notional Amount:
Commitments to Extend Credit	$	349,718	$	321,143
Standby Letters of Credit	3,129		4,466
Fair Value:
Commitments to Extend Credit	$	—	$	—
Standby Letters of Credit	31		12

Arrow is party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers.  These financial instruments include commitments to extend credit and standby letters of credit.  Commitments to extend credit include home equity lines of credit, commitments for residential and commercial construction loans and other personal and commercial lines of credit.  Those instruments involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized in the consolidated balance sheets.  The contract or notional amounts of those instruments reflect the extent of the involvement Arrow has in particular classes of financial instruments.

Arrow's exposure to credit loss in the event of nonperformance by the other party to the financial instrument for commitments to extend credit and standby letters of credit is represented by the contractual notional amount of those instruments.  Arrow uses the same credit policies in making commitments and conditional obligations as it does for on-balance sheet instruments.

Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract.  Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee.  Since many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements.  Arrow evaluates each customer's creditworthiness on a case-by-case basis.  Home equity lines of credit are secured by residential real estate.  Construction lines of credit are secured by underlying real estate.  For other lines of credit, the amount of collateral obtained, if deemed necessary by Arrow upon extension of credit, is based on management's credit evaluation of the counterparty.  Collateral held varies, but may include accounts receivable, inventory, property, plant and equipment, and income-producing commercial properties.  Most of the commitments are variable rate instruments.

Arrow does not issue any guarantees that would require liability-recognition or disclosure, other than its standby letters of credit.

Arrow has issued conditional commitments in the form of standby letters of credit to guarantee payment on behalf of a customer and guarantee the performance of a customer to a third party.  Standby letters of credit generally arise in connection with lending relationships. The credit risk involved in issuing these instruments is essentially the same as that involved in extending loans to customers. Contingent obligations under standby letters of credit at December 31, 2019 and 2018 represent the maximum potential future payments Arrow could be required to make.  Typically, these instruments have terms of 12 months or less and expire unused; therefore, the total amounts do not necessarily represent future cash requirements.  Each customer is evaluated individually for creditworthiness under the same underwriting standards used for commitments to extend credit and on-balance sheet instruments. Company policies governing loan collateral apply to standby letters of credit at the time of credit extension.  Loan-to-value ratios will generally range from 50% for movable assets, such as inventory, to 100% for liquid assets, such as bank CD's.  Fees for standby letters of credit range from 1% to 3% of the notional amount.  Fees are collected upfront and amortized over the life of the commitment. The carrying amount and fair value of Arrow's standby letters of credit at December 31, 2019 and 2018 were insignificant.  The fair value of standby letters of credit is based on the fees currently charged for similar agreements or the cost to terminate the arrangement with the counterparties.

The fair value of commitments to extend credit is determined by estimating the fees to enter into similar agreements, taking into account the remaining terms and present creditworthiness of the counterparties, and for fixed rate loan commitments, the difference between the current and committed interest rates.  Arrow provides several types of commercial lines of credit and standby letters of credit to its commercial customers.  The pricing of these services is not isolated as Arrow considers the customer's complete deposit and borrowing relationship in pricing individual products and services.  The commitments to extend credit also include commitments under home equity lines of credit, for which Arrow charges no fee.  The carrying value and fair value of commitments to extend credit are not material and Arrow does not expect to incur any material loss as a result of these commitments.

In the normal course of business, Arrow and its subsidiary banks become involved in a variety of routine legal proceedings.  At present, there are no legal proceedings pending or threatened, which in the opinion of management and counsel, would result in a material loss to Arrow.

In the third quarter of 2019, Arrow entered into interest rate swap agreements with certain of its commercial customers to provide them with a long-term fixed rate, while simultaneously Arrow entered into offsetting interest rate swap agreements with a counterparty or counterparties to swap the fixed rate to a variable rate to manage interest rate exposure.

The Company's interest rate swap agreements are not designated as a hedge for accounting purposes. As the interest rate swap agreements have substantially equivalent and offsetting terms, they do not present any material exposure to the Company's consolidated statements of income. The Company records its interest rate swap agreements at fair value and is presented on a gross basis within other assets and other liabilities on the consolidated balance sheets. Changes in the fair value of assets and liabilities arising from these derivatives are included, net, in other income in the consolidated statement of income.

The following table depicts the fair value adjustment recorded related to the notional amount of derivatives outstanding as well as the notional amount of the interest rate swap agreements.

Derivatives Not Designated as Hedging Instruments - Interest Rate Swap Agreements
	December 31, 2019		December 31, 2018
Fair value adjustment included in other assets	$	69	$	—
Fair value adjustment included in other liabilities	69		—
Notional amount	44,531		—

XML

Investment Securities

12 Months Ended

Dec. 31, 2019

Investments, Debt and Equity Securities [Abstract]

Investment Securities

INVESTMENT SECURITIES (Dollars In Thousands)

The following table is the schedule of Available-For-Sale Securities at December 31, 2019 and 2018:

Available-For-Sale Securities
	U.S. Government & Agency Obligations		State and Municipal Obligations		Mortgage- Backed Securities		Corporate and Other Debt Securities		Total Available- For-Sale Securities
December 31, 2019
Available-For-Sale Securities, at Amortized Cost	$	5,002	$	764	$	349,944	$	1,000	$	356,710
Available-For-Sale Securities, at Fair Value	5,054		764		350,716		800		357,334
Gross Unrealized Gains	52		—		1,852		—		1,904
Gross Unrealized Losses	—		—		1,080		200		1,280
Available-For-Sale Securities, Pledged as Collateral, at Fair Value									164,426
Maturities of Debt Securities, at Amortized Cost:
Within One Year	—		25		18		—		43
From 1 - 5 Years	5,002		299		300,271		—		305,572
From 5 - 10 Years	—		—		49,655		1,000		50,655
Over 10 Years	—		440		—		—		440
Maturities of Debt Securities, at Fair Value:
Within One Year	—		26		18		—		44
From 1 - 5 Years	5,054		298		301,336		—		306,688
From 5 - 10 Years	—		—		49,362		800		50,162
Over 10 Years	—		440		—		—		440
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	$	—	$	—	$	52,491	$	—	$	52,491
12 Months or Longer	—		—		97,164		800		97,964
Total	$	—	$	—	$	149,655	$	800	$	150,455
Number of Securities in a   Continuous Loss Position	—		—		54		1		55
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$	—	$	—	$	317	$	—	$	317
12 Months or Longer	—		—		763		200		963
Total	$	—	$	—	$	1,080	$	200	$	1,280
Disaggregated Details:
US Agency Obligations, at Amortized Cost	5,002
US Agency Obligations, at Fair Value	5,054
US Government Agency Securities, at Amortized Cost					$	61,102
US Government Agency Securities, at Fair Value					60,616
Government Sponsored Entity Securities, at Amortized Cost					288,842
Government Sponsored Entity Securities, at Fair Value					290,100

Available-For-Sale Securities
	U.S. Government & Agency Obligations		State and Municipal Obligations		Mortgage- Backed Securities		Corporate and Other Debt Securities		Mutual Funds and Equity Securities		Total Available- For-Sale Securities
December 31, 2018
Available-For-Sale Securities,   at Amortized Cost	$	47,071	$	1,193	$	273,227	$	1,000	$	—	$	322,491
Available-For-Sale Securities,   at Fair Value	46,765		1,195		268,775		800		—		317,535
Gross Unrealized Gains	—		2		288		—		—		290
Gross Unrealized Losses	306		—		4,740		200		—		5,246
Available-For-Sale Securities,   Pledged as Collateral,   at Fair Value											236,163
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	$	—	$	—	$	107,550	$	—	$	—	$	107,550
12 Months or Longer	46,765		—		124,627		800		—		172,192
Total	$	46,765	$	—	$	232,177	$	800	$	—	$	279,742
Number of Securities in a   Continuous Loss Position	10		—		86		1		—		97
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$	—	$	—	$	841	$	—	$	—	$	841
12 Months or Longer	306		—		3,899		200		—		4,405
Total	$	306	$	—	$	4,740	$	200	$	—	$	5,246
Disaggregated Details:
US Agency Obligations, at Amortized Cost	47,071
US Agency Obligations, at Fair Value	46,765
US Government Agency Securities, at Amortized Cost					72,095
US Government Agency Securities, at Fair Value					71,800
Government Sponsored Entity Securities, at Amortized Cost					201,132
Government Sponsored Entity Securities, at Fair Value					196,975

The following table is the schedule of Held-To-Maturity Securities at December 31, 2019 and 2018:

Held-To-Maturity Securities
	State and Municipal Obligations		Mortgage- Backed Securities		Total Held-To Maturity Securities
December 31, 2019
Held-To-Maturity Securities, at Amortized Cost	$	208,243	$	36,822	$	245,065
Held-To-Maturity Securities, at Fair Value	212,319		37,299		249,618
Gross Unrealized Gains	4,170		477		4,647
Gross Unrealized Losses	94		—		94
Held-To-Maturity Securities, Pledged as Collateral, at Fair Value					237,969
Maturities of Debt Securities, at Amortized Cost:
Within One Year	17,243		3,532		20,775
From 1 - 5 Years	115,150		33,290		148,440
From 5 - 10 Years	74,259		—		74,259
Over 10 Years	1,591		—		1,591
Maturities of Debt Securities, at Fair Value:
Within One Year	17,276		3,586		20,862
From 1 - 5 Years	117,178		33,713		150,891
From 5 - 10 Years	76,242		—		76,242
Over 10 Years	1,623		—		1,623
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	$	1,438	$	—	$	1,438
12 Months or Longer	1,994		—		1,994
Total	$	3,432	$	—	$	3,432
Number of Securities in a Continuous Loss Position	10		—		10
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$	85	$	—	$	85
12 Months or Longer	9		—		9
Total	$	94	$	—	$	94
Disaggregated Details:
US Government Agency Securities, at Amortized Cost			1,703
US Government Agency Securities, at Fair Value			1,720
Government Sponsored Entity Securities, at Amortized Cost			35,119
Government Sponsored Entity Securities, at Fair Value			35,579

Held-To-Maturity Securities
	State and Municipal Obligations		Mortgage- Backed Securities		Total Held-To Maturity Securities
December 31, 2018
Held-To-Maturity Securities,   at Amortized Cost	$	235,782	$	47,694	$	283,476
Held-To-Maturity Securities,   at Fair Value	233,359		46,979		280,338
Gross Unrealized Gains	486		—		486
Gross Unrealized Losses	2,909		715		3,624
Held-To-Maturity Securities,   Pledged as Collateral, at Fair Value					266,341
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	$	32,093	$	33,309	$	65,402
12 Months or Longer	110,947		13,670		124,617
Total	$	143,040	$	46,979	$	190,019
Number of Securities in a   Continuous Loss Position	411		47		458
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$	162	$	456	$	618
12 Months or Longer	2,747		259		3,006
Total	$	2,909	$	715	$	3,624
Disaggregated Details:
US Government Agency Securities, at Amortized Cost			2,180
US Government Agency Securities, at Fair Value			2,143
Government Sponsored Entity Securities, at Amortized Cost			45,514
Government Sponsored Entity Securities, at Fair Value			44,836

In the tables above, maturities of mortgage-backed securities are included based on their expected average lives. Actual maturities will differ because issuers may have the right to call or prepay obligations with or without prepayment penalties.

Securities in a continuous loss position, in the tables above for December 31, 2019 and December 31, 2018 do not reflect any deterioration of the credit worthiness of the issuing entities.  U.S. agency issues, including mortgage-backed securities, are all rated AAA by Moody's and AA+ by Standard and Poor's.  The state and municipal obligations are general obligations supported by the general taxing authority of the issuer, and in some cases are insured.  Obligations issued by school districts are supported by state aid.  For any non-rated municipal securities, credit analysis is performed in-house based upon data that has been submitted by the issuers to the NY State Comptroller. That analysis shows no deterioration in the credit worthiness of the municipalities.  Subsequent to December 31, 2019, there were no securities downgraded below investment grade.  

The unrealized losses on these temporarily impaired securities are primarily the result of changes in interest rates for fixed rate securities where the interest rate received is less than the current rate available for new offerings of similar securities, changes in market spreads as a result of shifts in supply and demand, and/or changes in the level of prepayments for mortgage related securities. Because there is no current intention to sell any of our temporarily impaired securities, and because it is not more likely than not that it would be required to sell the securities prior to recovery, the impairment is considered temporary.

Pledged securities, in the tables above, are primarily used to collateralize state and municipal deposits, as required under New York State law. A small portion of the pledged securities are used to collateralize repurchase agreements and pooled deposits of our trust customers.

The following table is the schedule of Equity Securities at December 31, 2019 and 2018. Upon the adoption of ASU 2016-01 effective January 1, 2018, Equity Securities are not included in Securities Available-For-Sale since unrealized gains and losses are now recorded in the Consolidated Statements of Income. Prior to January 1, 2018, Equity Securities were included in Securities Available-For-Sale.

Equity Securities
	December 31,
	2019		2018
Equity Securities, at Fair Value	$	2,063	$	1,774

The following is a summary of realized and unrealized gains and losses recognized in net income on equity securities during the years ended December 31, 2019 and 2018 :

	December 31,
	2019		2018
Net Gain on Equity Securities	$	289	$	213
Less: Net gain (loss) recognized during the reporting period on equity securities sold during the period	—		—
Unrealized net gain recognized during the reporting period on equity securities still held at the reporting date	$	289	$	213

Schedule of Federal Reserve Bank and Federal Home Loan Bank Stock (at cost)

	December 31,
	2019		2018
Federal Reserve Bank Stock	$	1,138	$	1,132
Federal Home Loan Bank Stock	9,179		14,374
Total Federal Reserve Bank and Federal Home Loan Bank Stock	$	10,317	$	15,506

XML

Stock Based Compensation (Tables)

12 Months Ended

Dec. 31, 2019

Share-based Payment Arrangement [Abstract]

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award

The following table summarizes information about restricted stock unit activity for the year ended December 31, 2019. The Company started granting restricted stock units in 2018.

	Restricted Stock Units	Weighted Average Grant Date Fair Value
Non-vested at January 1, 2019	3,478	$	31.62
Granted	4,018	$	30.79
Vested	—	$	—
Canceled	—	$	—
Non-vested at December 31, 2019	7,496	$	31.18
Non-vested at January 1, 2018	—	$	—
Granted	3,478	$	31.62
Vested	—	$	—
Canceled	—	$	—
Non-vested at December 31, 2018	3,478	$	31.62

The following table summarizes information about stock option activity for the year ended December 31, 2019.

	Shares		Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (in years)	Aggregate Intrinsic Value
Outstanding at January 1, 2019	293,058		$	24.92
Granted	53,560		$	30.79
Exercised	(86,508	)	$	20.69
Forfeited	(18,868	)	$	25.83
Outstanding at December 31, 2019	241,242		$	27.58	6.50	$	2,465
Vested at Period-End	126,081		$	24.71	4.96	$	1,649
Expected to Vest	115,161		$	30.72	8.19	$	816

Long Term Incentive Plan

The Long Term Incentive Plan provides for the grant of incentive stock options, non-qualified stock options, restricted stock, restricted stock units, performance units and performance shares. The Compensation Committee of the Board of Directors administers the Long Term Incentive Plan.

Shares Available for Grant at Period-End 225,485

The following table presents information on the amounts expensed related to Restricted Stock Units awarded pursuant to the Long Term Incentive Plan for the year ended December 31, 2019.

	2019		2018
Amount Expensed During the Year	$	75	$	34
Compensation Costs for Non-vested Awards Not Yet Recognized	126		76

Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range

The following is the Schedule of Stock Options Granted Under the Long Term Incentive Plan by Exercise Price Range.

	Exercise Price Ranges
	$19.01		$20.29 to $20.87		$21.35		$22.51 to $22.97		$30.79 to $30.91		$34.05		Total
Outstanding at December 31, 2019
Number of Stock Options Outstanding	1,872		27,325		20,338		52,385		98,614		40,708		241,242
Weighted-Average Remaining Contractual Life (in years)	0.08		1.92		4.08		5.66		8.61		7.07		6.50
Weighted-Average Exercise Price	$	19.01	$	20.57	$	21.35	$	22.78	$	30.85	$	34.05	$	27.58
Vested at December 31, 2019
Number of Stock Options Outstanding	1,872		27,325		20,338		42,672		12,570		21,304		126,081
Weighted-Average Remaining Contractual Life (in years)	0.08		1.92		4.08		5.56		8.09		7.07		4.96
Weighted-Average Exercise Price	$	19.01	$	20.57	$	21.35	$	22.73	$	30.91	$	34.05	$	24.71

Other Stock Based Compensation Disclosure Table

The following is the Schedule of Other Information on Stock Options Granted.

	2019			2018			2017
Stock Options Granted	53,560			55,070			59,009
Weighted Average Grant Date Information:
Fair Value of Options Granted	$	5.58		$	5.43		$	5.89
Fair Value Assumptions:
Dividend Yield	3.26		%	2.98		%	2.72		%
Expected Volatility	22.58		%	21.55		%	21.40		%
Risk Free Interest Rate	2.63		%	2.68		%	2.25		%
Expected Lives (in years)	8.68			6.98			6.88
Amount Expensed During the Year	$	316		$	322		$	351
Compensation Costs for Non-vested Awards Not Yet Recognized	487			504			528
Weighted Average Expected Vesting Period, In Years	2.07			2.74			2.59
Proceeds From Stock Options Exercised	$	1,792		$	2,255		$	1,190
Tax Benefits Related to Stock Options Exercised	227			240			168
Intrinsic Value of Stock Options Exercised	1,073			1,552			825

Schedule of Employee Stock Ownership Plan (ESOP) Disclosures

Schedule of ESOP Compensation Expense

	2019		2018		2017
ESOP Compensation Expense	$	1,368	$	1,400	$	1,400

Prior to December 31, 2019, shares pledged as collateral were reported as unallocated ESOP shares in stockholders’ equity.  As shares were released from collateral, Arrow reported compensation expense equal to the current average market price of the shares, and the shares become outstanding for earnings per share computations. During the year ended December 31, 2019, all remaining unallocated shares were released. The ESOP shares as of December 31, 2019 were as follows:

Schedule of Shares in ESOP Plan

ESOP Plan Shares:	2019
Allocated Shares	759,321
Shares Released for Allocation During 2019	5,151
Unallocated Shares	—
Total ESOP Shares	764,472

XML

Investment Securities (Tables)

12 Months Ended

Dec. 31, 2019

Investments, Debt and Equity Securities [Abstract]

Available-for-sale Securities

The following table is the schedule of Available-For-Sale Securities at December 31, 2019 and 2018:

Available-For-Sale Securities
	U.S. Government & Agency Obligations		State and Municipal Obligations		Mortgage- Backed Securities		Corporate and Other Debt Securities		Total Available- For-Sale Securities
December 31, 2019
Available-For-Sale Securities, at Amortized Cost	$	5,002	$	764	$	349,944	$	1,000	$	356,710
Available-For-Sale Securities, at Fair Value	5,054		764		350,716		800		357,334
Gross Unrealized Gains	52		—		1,852		—		1,904
Gross Unrealized Losses	—		—		1,080		200		1,280
Available-For-Sale Securities, Pledged as Collateral, at Fair Value									164,426
Maturities of Debt Securities, at Amortized Cost:
Within One Year	—		25		18		—		43
From 1 - 5 Years	5,002		299		300,271		—		305,572
From 5 - 10 Years	—		—		49,655		1,000		50,655
Over 10 Years	—		440		—		—		440
Maturities of Debt Securities, at Fair Value:
Within One Year	—		26		18		—		44
From 1 - 5 Years	5,054		298		301,336		—		306,688
From 5 - 10 Years	—		—		49,362		800		50,162
Over 10 Years	—		440		—		—		440
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	$	—	$	—	$	52,491	$	—	$	52,491
12 Months or Longer	—		—		97,164		800		97,964
Total	$	—	$	—	$	149,655	$	800	$	150,455
Number of Securities in a   Continuous Loss Position	—		—		54		1		55
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$	—	$	—	$	317	$	—	$	317
12 Months or Longer	—		—		763		200		963
Total	$	—	$	—	$	1,080	$	200	$	1,280
Disaggregated Details:
US Agency Obligations, at Amortized Cost	5,002
US Agency Obligations, at Fair Value	5,054
US Government Agency Securities, at Amortized Cost					$	61,102
US Government Agency Securities, at Fair Value					60,616
Government Sponsored Entity Securities, at Amortized Cost					288,842
Government Sponsored Entity Securities, at Fair Value					290,100

Available-For-Sale Securities
	U.S. Government & Agency Obligations		State and Municipal Obligations		Mortgage- Backed Securities		Corporate and Other Debt Securities		Mutual Funds and Equity Securities		Total Available- For-Sale Securities
December 31, 2018
Available-For-Sale Securities,   at Amortized Cost	$	47,071	$	1,193	$	273,227	$	1,000	$	—	$	322,491
Available-For-Sale Securities,   at Fair Value	46,765		1,195		268,775		800		—		317,535
Gross Unrealized Gains	—		2		288		—		—		290
Gross Unrealized Losses	306		—		4,740		200		—		5,246
Available-For-Sale Securities,   Pledged as Collateral,   at Fair Value											236,163
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	$	—	$	—	$	107,550	$	—	$	—	$	107,550
12 Months or Longer	46,765		—		124,627		800		—		172,192
Total	$	46,765	$	—	$	232,177	$	800	$	—	$	279,742
Number of Securities in a   Continuous Loss Position	10		—		86		1		—		97
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$	—	$	—	$	841	$	—	$	—	$	841
12 Months or Longer	306		—		3,899		200		—		4,405
Total	$	306	$	—	$	4,740	$	200	$	—	$	5,246
Disaggregated Details:
US Agency Obligations, at Amortized Cost	47,071
US Agency Obligations, at Fair Value	46,765
US Government Agency Securities, at Amortized Cost					72,095
US Government Agency Securities, at Fair Value					71,800
Government Sponsored Entity Securities, at Amortized Cost					201,132
Government Sponsored Entity Securities, at Fair Value					196,975

Held-to-maturity Securities

The following table is the schedule of Held-To-Maturity Securities at December 31, 2019 and 2018:

Held-To-Maturity Securities
	State and Municipal Obligations		Mortgage- Backed Securities		Total Held-To Maturity Securities
December 31, 2019
Held-To-Maturity Securities, at Amortized Cost	$	208,243	$	36,822	$	245,065
Held-To-Maturity Securities, at Fair Value	212,319		37,299		249,618
Gross Unrealized Gains	4,170		477		4,647
Gross Unrealized Losses	94		—		94
Held-To-Maturity Securities, Pledged as Collateral, at Fair Value					237,969
Maturities of Debt Securities, at Amortized Cost:
Within One Year	17,243		3,532		20,775
From 1 - 5 Years	115,150		33,290		148,440
From 5 - 10 Years	74,259		—		74,259
Over 10 Years	1,591		—		1,591
Maturities of Debt Securities, at Fair Value:
Within One Year	17,276		3,586		20,862
From 1 - 5 Years	117,178		33,713		150,891
From 5 - 10 Years	76,242		—		76,242
Over 10 Years	1,623		—		1,623
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	$	1,438	$	—	$	1,438
12 Months or Longer	1,994		—		1,994
Total	$	3,432	$	—	$	3,432
Number of Securities in a Continuous Loss Position	10		—		10
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$	85	$	—	$	85
12 Months or Longer	9		—		9
Total	$	94	$	—	$	94
Disaggregated Details:
US Government Agency Securities, at Amortized Cost			1,703
US Government Agency Securities, at Fair Value			1,720
Government Sponsored Entity Securities, at Amortized Cost			35,119
Government Sponsored Entity Securities, at Fair Value			35,579

Held-To-Maturity Securities
	State and Municipal Obligations		Mortgage- Backed Securities		Total Held-To Maturity Securities
December 31, 2018
Held-To-Maturity Securities,   at Amortized Cost	$	235,782	$	47,694	$	283,476
Held-To-Maturity Securities,   at Fair Value	233,359		46,979		280,338
Gross Unrealized Gains	486		—		486
Gross Unrealized Losses	2,909		715		3,624
Held-To-Maturity Securities,   Pledged as Collateral, at Fair Value					266,341
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	$	32,093	$	33,309	$	65,402
12 Months or Longer	110,947		13,670		124,617
Total	$	143,040	$	46,979	$	190,019
Number of Securities in a   Continuous Loss Position	411		47		458
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$	162	$	456	$	618
12 Months or Longer	2,747		259		3,006
Total	$	2,909	$	715	$	3,624
Disaggregated Details:
US Government Agency Securities, at Amortized Cost			2,180
US Government Agency Securities, at Fair Value			2,143
Government Sponsored Entity Securities, at Amortized Cost			45,514
Government Sponsored Entity Securities, at Fair Value			44,836

Debt Securities, Trading, and Equity Securities, FV-NI

The following table is the schedule of Equity Securities at December 31, 2019 and 2018. Upon the adoption of ASU 2016-01 effective January 1, 2018, Equity Securities are not included in Securities Available-For-Sale since unrealized gains and losses are now recorded in the Consolidated Statements of Income. Prior to January 1, 2018, Equity Securities were included in Securities Available-For-Sale.

Equity Securities
	December 31,
	2019		2018
Equity Securities, at Fair Value	$	2,063	$	1,774

Gain (Loss) on Securities

The following is a summary of realized and unrealized gains and losses recognized in net income on equity securities during the years ended December 31, 2019 and 2018 :

	December 31,
	2019		2018
Net Gain on Equity Securities	$	289	$	213
Less: Net gain (loss) recognized during the reporting period on equity securities sold during the period	—		—
Unrealized net gain recognized during the reporting period on equity securities still held at the reporting date	$	289	$	213

Schedule of Federal Home Loan Bank, Advances, by Branch of FHLB Bank

Schedule of Federal Reserve Bank and Federal Home Loan Bank Stock (at cost)

	December 31,
	2019		2018
Federal Reserve Bank Stock	$	1,138	$	1,132
Federal Home Loan Bank Stock	9,179		14,374
Total Federal Reserve Bank and Federal Home Loan Bank Stock	$	10,317	$	15,506

XML

Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Schedule of Guarantor Obligations

The following table presents the notional amount and fair value of Arrow's off-balance sheet commitments to extend credit and commitments under standby letters of credit as of December 31, 2019 and 2018:

Balance at December 31,	2019		2018
Notional Amount:
Commitments to Extend Credit	$	349,718	$	321,143
Standby Letters of Credit	3,129		4,466
Fair Value:
Commitments to Extend Credit	$	—	$	—
Standby Letters of Credit	31		12

Schedule of Derivative Instruments

The following table depicts the fair value adjustment recorded related to the notional amount of derivatives outstanding as well as the notional amount of the interest rate swap agreements.

Derivatives Not Designated as Hedging Instruments - Interest Rate Swap Agreements
	December 31, 2019		December 31, 2018
Fair value adjustment included in other assets	$	69	$	—
Fair value adjustment included in other liabilities	69		—
Notional amount	44,531		—

XML

Earnings Per Share

12 Months Ended

Dec. 31, 2019

Earnings Per Share [Abstract]

Earnings Per Share

EARNINGS PER SHARE (Dollars In Thousands, Except Per Share Amounts)

The following table presents a reconciliation of the numerator and denominator used in the calculation of basic and diluted earnings per common share ("EPS") for each of the years in the three-year period ended December 31, 2019.  All share and per share amounts have been adjusted for the September 27, 20193% stock dividend.

Earnings Per Share
	Year-to-Date Period Ended:
	12/31/2019		12/31/2018		12/31/2017
Earnings Per Share - Basic:
Net Income	$	37,475	$	36,279	$	29,326
Weighted Average Shares - Basic	14,940		14,840		14,739
Earnings Per Share - Basic	$	2.51	$	2.44	$	1.99
Earnings Per Share - Diluted:
Net Income	$	37,475	$	36,279	$	29,326
Weighted Average Shares - Basic	14,940		14,840		14,739
Dilutive Average Shares Attributable to Stock Options	43		82		99
Weighted Average Shares - Diluted	14,983		14,922		14,838
Earnings Per Share - Diluted	$	2.50	$	2.43	$	1.98

XML

Stock Based Compensation

12 Months Ended

Dec. 31, 2019

Share-based Payment Arrangement [Abstract]

Stock Based Compensation

STOCK BASED COMPENSATION (Dollars In Thousands, Except Share and Per Share Amounts)

Arrow has established three stock-based compensation plans: an Incentive and Non-qualified Stock Option Plan (Long Term Incentive Plan), an Employee Stock Purchase Plan (ESPP) and an Employee Stock Ownership Plan (ESOP).  All share and per share data have been adjusted for the September 27, 20193% stock dividend.

Long Term Incentive Plan

The Long Term Incentive Plan provides for the grant of incentive stock options, non-qualified stock options, restricted stock, restricted stock units, performance units and performance shares. The Compensation Committee of the Board of Directors administers the Long Term Incentive Plan.

Shares Available for Grant at Period-End 225,485

Stock Options - Options may be granted at a price no less than the greater of the par value or fair market value of such shares on the date on which such option is granted, and generally expire ten years from the date of grant.  The options usually vest over a four-year period.

The following table summarizes information about stock option activity for the year ended December 31, 2019.

	Shares		Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (in years)	Aggregate Intrinsic Value
Outstanding at January 1, 2019	293,058		$	24.92
Granted	53,560		$	30.79
Exercised	(86,508	)	$	20.69
Forfeited	(18,868	)	$	25.83
Outstanding at December 31, 2019	241,242		$	27.58	6.50	$	2,465
Vested at Period-End	126,081		$	24.71	4.96	$	1,649
Expected to Vest	115,161		$	30.72	8.19	$	816

The following is the Schedule of Stock Options Granted Under the Long Term Incentive Plan by Exercise Price Range.

	Exercise Price Ranges
	$19.01		$20.29 to $20.87		$21.35		$22.51 to $22.97		$30.79 to $30.91		$34.05		Total
Outstanding at December 31, 2019
Number of Stock Options Outstanding	1,872		27,325		20,338		52,385		98,614		40,708		241,242
Weighted-Average Remaining Contractual Life (in years)	0.08		1.92		4.08		5.66		8.61		7.07		6.50
Weighted-Average Exercise Price	$	19.01	$	20.57	$	21.35	$	22.78	$	30.85	$	34.05	$	27.58
Vested at December 31, 2019
Number of Stock Options Outstanding	1,872		27,325		20,338		42,672		12,570		21,304		126,081
Weighted-Average Remaining Contractual Life (in years)	0.08		1.92		4.08		5.56		8.09		7.07		4.96
Weighted-Average Exercise Price	$	19.01	$	20.57	$	21.35	$	22.73	$	30.91	$	34.05	$	24.71

The following is the Schedule of Other Information on Stock Options Granted.

	2019			2018			2017
Stock Options Granted	53,560			55,070			59,009
Weighted Average Grant Date Information:
Fair Value of Options Granted	$	5.58		$	5.43		$	5.89
Fair Value Assumptions:
Dividend Yield	3.26		%	2.98		%	2.72		%
Expected Volatility	22.58		%	21.55		%	21.40		%
Risk Free Interest Rate	2.63		%	2.68		%	2.25		%
Expected Lives (in years)	8.68			6.98			6.88
Amount Expensed During the Year	$	316		$	322		$	351
Compensation Costs for Non-vested Awards Not Yet Recognized	487			504			528
Weighted Average Expected Vesting Period, In Years	2.07			2.74			2.59
Proceeds From Stock Options Exercised	$	1,792		$	2,255		$	1,190
Tax Benefits Related to Stock Options Exercised	227			240			168
Intrinsic Value of Stock Options Exercised	1,073			1,552			825

Restricted Stock Units - The Company grants restricted stock units which gives the recipient the right to receive shares of Company stock upon vesting. The fair value of each restricted stock unit is the market value of Company stock on the date of grant. 100% of the restricted stock unit awards vest three years from the grant date. Once vested, the restricted stock units become vested units and are no longer forfeitable. Vested units settle upon retirement of the recipient. Unvested restricted stock unit awards will generally be forfeited if the recipient ceases to be employed by the Company, with limited exceptions.

The following table summarizes information about restricted stock unit activity for the year ended December 31, 2019. The Company started granting restricted stock units in 2018.

	Restricted Stock Units	Weighted Average Grant Date Fair Value
Non-vested at January 1, 2019	3,478	$	31.62
Granted	4,018	$	30.79
Vested	—	$	—
Canceled	—	$	—
Non-vested at December 31, 2019	7,496	$	31.18
Non-vested at January 1, 2018	—	$	—
Granted	3,478	$	31.62
Vested	—	$	—
Canceled	—	$	—
Non-vested at December 31, 2018	3,478	$	31.62

The following table presents information on the amounts expensed related to Restricted Stock Units awarded pursuant to the Long Term Incentive Plan for the year ended December 31, 2019.

	2019		2018
Amount Expensed During the Year	$	75	$	34
Compensation Costs for Non-vested Awards Not Yet Recognized	126		76

Employee Stock Purchase Plan

Arrow sponsors an ESPP under which employees purchase Arrow's common stock at a 5% discount below market price. Under current accounting guidance, a stock purchase plan with a discount of 5% or less is not considered a compensatory plan.

Employee Stock Ownership Plan

Arrow maintains an employee stock ownership plan (“ESOP”).  Substantially all employees of Arrow and its subsidiaries are eligible to participate upon satisfaction of applicable service requirements.  The ESOP borrowed funds from one of Arrow’s subsidiary banks to purchase outstanding shares of Arrow’s common stock.  The notes require annual payments of principal and interest through 2019.  As the debt was repaid, shares were released from collateral based on the proportion of debt paid to total debt outstanding for the year and allocated to active employees.  At December 31, 2019, there was no outstanding balance remaining on the loans and therefore no remaining unallocated shares. In addition, the Company makes additional cash contributions to the Plan each year.

Schedule of ESOP Compensation Expense

	2019		2018		2017
ESOP Compensation Expense	$	1,368	$	1,400	$	1,400

Prior to December 31, 2019, shares pledged as collateral were reported as unallocated ESOP shares in stockholders’ equity.  As shares were released from collateral, Arrow reported compensation expense equal to the current average market price of the shares, and the shares become outstanding for earnings per share computations. During the year ended December 31, 2019, all remaining unallocated shares were released. The ESOP shares as of December 31, 2019 were as follows:

Schedule of Shares in ESOP Plan

ESOP Plan Shares:	2019
Allocated Shares	759,321
Shares Released for Allocation During 2019	5,151
Unallocated Shares	—
Total ESOP Shares	764,472

XML

Parent Only Financial Information

12 Months Ended

Dec. 31, 2019

Condensed Financial Information Disclosure [Abstract]

Parent Only Financial Information

PARENT ONLY FINANCIAL INFORMATION (Dollars In Thousands)

Condensed financial information for Arrow Financial Corporation is as follows:

BALANCE SHEETS	December 31,
ASSETS	2019		2018
Interest-Bearing Deposits with Subsidiary Banks	$	1,429	$	2,298
Equity Securities	2,063		1,774
Investment in Subsidiaries at Equity	312,018		280,408
Other Assets	9,365		8,626
Total Assets	$	324,875	$	293,106
LIABILITIES
Junior Subordinated Obligations Issued to     Unconsolidated Subsidiary Trusts	$	20,000	$	20,000
Other Liabilities	3,147		3,522
Total Liabilities	23,147		23,522
STOCKHOLDERS’ EQUITY
Total Stockholders’ Equity	301,728		269,584
Total Liabilities and Stockholders’ Equity	$	324,875	$	293,106

STATEMENTS OF INCOME	Years Ended December 31,
Income:	2019		2018		2017
Dividends from Bank Subsidiaries	$	14,100	$	13,300	$	12,800
Interest and Dividends on Investments	49		48		53
Other Income (Including Management Fees)	1,006		907		677
Total Income	15,155		14,255		13,530
Expense:
Interest Expense	1,024		976		781
Other Expense	875		1,175		958
Total Expense	1,899		2,151		1,739
Income Before Income Tax Benefit and Equity
in Undistributed Net Income of Subsidiaries	13,256		12,104		11,791
Income Tax Benefit	466		686		225
Equity in Undistributed Net Income of Subsidiaries	23,753		23,489		17,310
Net Income	$	37,475	$	36,279	$	29,326

The Statement of Changes in Stockholders’ Equity is not reported because it is identical to the Consolidated Statement of Changes in Stockholders’ Equity.

STATEMENTS OF CASH FLOWS	Years Ended December 31,
	2019			2018			2017
Cash Flows from Operating Activities:
Net Income	$	37,475		$	36,279		$	29,326
Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities:
Undistributed Net Income of Subsidiaries	(23,753		)	(23,489		)	(17,310		)
Shares Issued Under the Directors’ Stock Plan	258			205			233
Changes in Other Assets and Other Liabilities	(1,236		)	(918		)	(1,179		)
Net Cash Provided by Operating Activities	12,744			12,077			11,070
Cash Flows from Investing Activities:
Proceeds of Securities Held-to-Maturity	—			—			1,000
Net Cash Provided by Investing Activities	—			—			1,000
Cash Flows from Financing Activities:
Stock Options Exercised	1,792			2,255			1,190
Shares Issued Under the Employee Stock Purchase Plan	493			505			496
Shares Issued for Dividend Reinvestment Plans	1,777			1,761			1,684
Tax Benefit for Exercises of Stock Options	—			—			—
Purchase of Treasury Stock	(2,469		)	(2,097		)	(3,248		)
Cash Dividends Paid	(15,206		)	(14,389		)	(13,599		)
Net Cash Used in Financing Activities	(13,613		)	(11,965		)	(13,477		)
Net Increase (Decrease) in Cash and Cash Equivalents	(869		)	112			(1,407		)
Cash and Cash Equivalents at Beginning of the Year	2,298			2,186			3,593
Cash and Cash Equivalents at End of the Year	$	1,429		$	2,298		$	2,186
Supplemental Disclosures to Statements of   Cash Flow Information:
Interest Paid	$	1,024		$	976		$	781

XML

Summary of Significant Accounting Policies (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($) plan	Jan. 01, 2019 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease, right-of-use asset	$ 5,644
Operating lease, liability	$ 5,713
Number of compensation plans | plan	3
Award vesting period (in years)	4 years
ESPP, market price discount percentage	5.00%
Option
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Award vesting period (in years)	4 years
Restricted Stock Units (RSUs)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Award vesting period (in years)	3 years
Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Intangible asset, useful life (in years)	10 years
Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Intangible asset, useful life (in years)	15 years
Building and Building Improvements | Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, plant and equipment, useful life	20 years
Building and Building Improvements | Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, plant and equipment, useful life	40 years
Furniture and Fixtures | Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, plant and equipment, useful life	7 years
Furniture and Fixtures | Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, plant and equipment, useful life	10 years
Computer Equipment | Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, plant and equipment, useful life	5 years
Computer Equipment | Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Property, plant and equipment, useful life	7 years
Accounting Standards Update 2016-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease, right-of-use asset		$ 7,900
Operating lease, liability		$ 8,000

XML

Other Expenses (Tables)

12 Months Ended

Dec. 31, 2019

Other Income and Expenses [Abstract]

Schedule of Other Operating Cost and Expense, by Component

Other operating expenses included in the Consolidated Statements of Income are as follows:

	2019		2018		2017
Legal and Other Professional Fees	$	2,469	$	2,460	$	2,194
Postage and Courier	1,051		982		947
Advertising and Promotion	1,236		1,083		1,035
Stationery and Printing	834		782		841
Intangible Asset Amortization	245		262		279
All Other	4,595		3,507		3,456
Total Other Operating Expense	$	10,430	$	9,076	$	8,752

XML

Leases (Tables)

12 Months Ended

Dec. 31, 2019

Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]

Lease, Cost

The following includes quantitative data related to the Company's leases as of and for the twelve months ended December 31, 2019:

Finance Lease Amounts:	Classification
Right-of-use Assets	Premises and Equipment, Net	$	5,171
Lease Liabilities	Finance Leases	5,254
Operating Lease Amounts:
Right-of-use Assets	Other Assets	$	5,644
Lease Liabilities	Other Liabilities	5,713
Other Information:
Cash Paid For Amounts Included In The Measurement Of Lease Liabilities:
Operating Outgoing Cash Flows From Finance Leases		$	99
Operating Outgoing Cash Flows From Operating Leases		779
Financing Outgoing Cash Flows From Finance Leases		28
Right-of-use Assets Obtained In Exchange For New Finance Lease Liabilities		5,271
Right-of-use Assets Obtained In Exchange For New Operating Lease Liabilities		6,266
Weighted-average Remaining Lease Term—Finance Leases (Yrs.)		30.80
Weighted-average Remaining Lease Term—Operating Leases (Yrs.)		13.71
Weighted-average Discount Rate—Finance Leases %		3.75		%
Weighted-average Discount Rate—Operating Leases %		3.35		%

Lease cost information for the Company's leases is as follows:
	Twelve Months Ended
	12/31/2019
Lease Cost:
Finance Lease Cost:
Reduction in the Carrying Amount of Right-of-use assets	$	100
Interest on Lease Liabilities	99
Operating Lease Cost	795
Short-term Lease Cost	85
Variable Lease Cost	205
Total Lease Cost	$	1,284

Finance Lease, Liability, Maturity

Future Lease Payments at December 31, 2019 are as follows:
	Operating Leases		Finance Leases
Twelve Months Ended:
12/31/2020	$	788	$	230
12/31/2021	671		238
12/31/2022	578		169
12/31/2023	542		243
12/31/2024	521		249
Thereafter	4,113		8,271
Total Undiscounted Cash Flows	7,213		9,400
Less: Net Present Value Adjustment	1,500		4,146
Lease Liability	$	5,713	$	5,254

Lessee, Operating Lease, Liability, Maturity

Future Lease Payments at December 31, 2019 are as follows:
	Operating Leases		Finance Leases
Twelve Months Ended:
12/31/2020	$	788	$	230
12/31/2021	671		238
12/31/2022	578		169
12/31/2023	542		243
12/31/2024	521		249
Thereafter	4,113		8,271
Total Undiscounted Cash Flows	7,213		9,400
Less: Net Present Value Adjustment	1,500		4,146
Lease Liability	$	5,713	$	5,254

Schedule of Future Minimum Rental Payments for Operating Leases

Future minimum lease payments on operating leases at December 31, 2018 were as follows:

	Operating Leases
2019	$	857
2020	626
2021	497
2022	357
2023	286
2024 and beyond	2,776
Total Minimum Lease Payments	$	5,399

XML

Commitments and Contingencies - Derivatives Not Designated as Hedging Instruments, Interest Rate Swap Agreements (Details) - Not Designated as Hedging Instrument - Interest Rate Swap - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Derivative [Line Items]
Notional amount	$ 44,531,000	$ 0
Other Assets
Derivative [Line Items]
Fair value adjustment included in other assets	69,000	0
Other Liabilities
Derivative [Line Items]
Fair value adjustment included in other liabilities	$ 69,000	$ 0

XML

Parent Only Financial Information Parent Only Statement of Cash Flows (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Cash Flows from Operating Activities:
Net Income	$ 37,475	$ 36,279	$ 29,326
Shares Issued Under the Directors’ Stock Plan	258	205	233
Net Cash Provided By Operating Activities	43,944	41,976	37,827
Cash Flows from Investing Activities:
Proceeds from the Maturities and Calls of Securities Held-to-Maturity	41,607	58,978	49,244
Net Cash Used In Investing Activities	(192,231)	(227,770)	(148,566)
Cash Flows from Financing Activities:
Shares Issued for Stock Option Exercises, net	1,792	2,255	1,190
Shares Issued Under the Employee Stock Purchase Plan	493	505	496
Shares Issued for Dividend Reinvestment Plans	1,777	1,761	1,684
Purchase of Treasury Stock	(2,469)	(2,098)	(3,248)
Cash Dividends Paid	(15,206)	(14,389)	(13,599)
Net Cash Provided By Financing Activities	134,269	197,195	126,222
Net (Decrease) Increase in Cash and Cash Equivalents	(14,018)	11,401	15,483
Cash and Cash Equivalents at Beginning of Year	84,239	72,838	57,355
Cash and Cash Equivalents at End of Year	70,221	84,239	72,838
Interest on Deposits and Borrowings	20,843	12,212	6,957
Parent Company
Cash Flows from Operating Activities:
Net Income	37,475	36,279	29,326
Undistributed Net Income of Subsidiaries	(23,753)	(23,489)	(17,310)
Shares Issued Under the Directors’ Stock Plan	258	205	233
Changes in Other Assets and Other Liabilities	(1,236)	(918)	(1,179)
Net Cash Provided By Operating Activities	12,744	12,077	11,070
Cash Flows from Investing Activities:
Proceeds from the Maturities and Calls of Securities Held-to-Maturity	0	0	1,000
Net Cash Used In Investing Activities	0	0	1,000
Cash Flows from Financing Activities:
Shares Issued for Stock Option Exercises, net	1,792	2,255	1,190
Shares Issued Under the Employee Stock Purchase Plan	493	505	496
Shares Issued for Dividend Reinvestment Plans	1,777	1,761	1,684
Tax Benefit for Exercises of Stock Options	0	0	0
Purchase of Treasury Stock	(2,469)	(2,097)	(3,248)
Cash Dividends Paid	(15,206)	(14,389)	(13,599)
Net Cash Provided By Financing Activities	(13,613)	(11,965)	(13,477)
Net (Decrease) Increase in Cash and Cash Equivalents	(869)	112	(1,407)
Cash and Cash Equivalents at Beginning of Year	2,298	2,186	3,593
Cash and Cash Equivalents at End of Year	1,429	2,298	2,186
Interest on Deposits and Borrowings	$ 1,024	$ 976	$ 781

XML

Leases - Future Lease Payments on Finance and Operating Leases (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Operating Leases
2020	$ 788
2021	671
2022	578
2023	542
2024	521
Thereafter	4,113
Total Undiscounted Cash Flows	7,213
Less: Net Present Value Adjustment	1,500
Lease Liability	5,713
Finance Leases
2020	230
2021	238
2022	169
2023	243
2024	249
Thereafter	8,271
Total Undiscounted Cash Flows	9,400
Less: Net Present Value Adjustment	4,146
Lease Liabilities	5,254
Operating Leases
2019		$ 857
2020		626
2021		497
2022		357
2023		286
2024 and beyond		2,776
Total Undiscounted Cash Flows	7,213
Total Minimum Lease Payments		$ 5,399
2020	788
Lease Liability	5,713
2021	671
2022	578
2023	542
2024	521
Thereafter	4,113
Less: Net Present Value Adjustment	$ 1,500

XML

Premises and Equipment Supplemental Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Property, Plant and Equipment [Abstract]
Depreciation	$ 2,211	$ 1,891	$ 1,921