10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

x	QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
	For the quarterly period ended March 31, 2020
or
o	TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
	For the transition period from __________ to __________

Commission File Number:  0-49677

WEST BANCORPORATION, INC.

(Exact Name of Registrant as Specified in its Charter)

IOWA	42-1230603
(State of Incorporation)	(I.R.S. Employer Identification No.)

1601 22nd Street, West Des Moines, Iowa	50266
(Address of principal executive offices)	(Zip Code)

Registrant's telephone number, including area code:  (515) 222-2300

Securities registered or to be registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common stock, no par value	WTBA	The Nasdaq Global Select Market

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.

Yes  x                      No  o

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).

Yes  x                      No  o

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

Large accelerated filer	o
Accelerated filer	x
Non-accelerated filer	o
Smaller reporting company	x
Emerging growth company	o

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. o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Yes  o                      No  x

As of April 22, 2020, there were 16,447,272 shares of common stock, no par value, outstanding.

WEST BANCORPORATION, INC.

INDEX

		Page
PART I.	FINANCIAL INFORMATION
Item 1.	Financial Statements	4
	Consolidated Balance Sheets as of March 31, 2020 and December 31, 2019	4
	Consolidated Statements of Income for the three months ended March 31, 2020 and 2019	5
	Consolidated Statements of Comprehensive Income for the three months ended March 31, 2020 and 2019	6
	Consolidated Statements of Stockholders' Equity for the three months ended March 31, 2020 and 2019	7
	Consolidated Statements of Cash Flows for the three months ended March 31, 2020 and 2019	8
	Notes to Consolidated Financial Statements	9
Item 2.	Management's Discussion and Analysis of Financial Condition and Results of Operations	28
	"Safe Harbor" Concerning Forward-Looking Statements	28
	Critical Accounting Policies	28
	Non-GAAP Financial Measures	29
	Overview	30
	Results of Operations	34
	Financial Condition	40
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	43
Item 4.	Controls and Procedures	44
PART II.	OTHER INFORMATION
Item 1.	Legal Proceedings	44
Item 1A.	Risk Factors	44
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	45
Item 3.	Defaults Upon Senior Securities	45
Item 4.	Mine Safety Disclosures	45
Item 5.	Other Information	45
Item 6.	Exhibits	46
	Signatures	47

3

PART I - FINANCIAL INFORMATION

Item 1. Financial Statements

West Bancorporation, Inc. and Subsidiary
Consolidated Balance Sheets
(unaudited)
(in thousands, except share and per share data)	March 31, 2020			December 31, 2019
ASSETS
Cash and due from banks	$	65,256		$	37,808
Federal funds sold	1,141			15,482
Cash and cash equivalents	66,397			53,290
Investment securities available for sale, at fair value	372,420			398,578
Federal Home Loan Bank stock, at cost	13,739			12,491
Loans	1,994,432			1,941,663
Allowance for loan losses	(18,332		)	(17,235		)
Loans, net	1,976,100			1,924,428
Premises and equipment, net	29,129			29,680
Accrued interest receivable	7,558			7,134
Bank-owned life insurance	35,051			34,893
Deferred tax assets, net	10,276			5,361
Other assets	8,939			7,836
Total assets	$	2,519,609		$	2,473,691
LIABILITIES AND STOCKHOLDERS' EQUITY
LIABILITIES
Deposits:
Noninterest-bearing demand	$	408,144		$	380,079
Interest-bearing demand	357,313			346,307
Savings	1,025,749			996,836
Time of $250 or more	71,789			81,871
Other time	157,130			209,663
Total deposits	2,020,125			2,014,756
Federal funds purchased	32,340			2,660
Subordinated notes, net	20,442			20,438
Federal Home Loan Bank advances, net	179,620			179,365
Long-term debt	22,896			22,925
Accrued expenses and other liabilities	43,493			21,727
Total liabilities	2,318,916			2,261,871
COMMITMENTS AND CONTINGENCIES (NOTE 8)
STOCKHOLDERS' EQUITY
Preferred stock, $0.01 par value; authorized 50,000,000 shares; no shares issued and outstanding at March 31, 2020 and December 31, 2019	—			—
Common stock, no par value; authorized 50,000,000 shares; 16,447,272     and 16,379,752 shares issued and outstanding at March 31, 2020     and December 31, 2019, respectively	3,000			3,000
Additional paid-in capital	27,023			27,260
Retained earnings	189,470			184,821
Accumulated other comprehensive loss	(18,800		)	(3,261		)
Total stockholders' equity	200,693			211,820
Total liabilities and stockholders' equity	$	2,519,609		$	2,473,691

See Notes to Consolidated Financial Statements.

4

West Bancorporation, Inc. and Subsidiary
Consolidated Statements of Income
(unaudited)
	Three Months Ended March 31,
(in thousands, except per share data)	2020			2019
Interest income:
Loans, including fees	$	22,311		$	20,388
Investment securities:
Taxable	2,383			2,328
Tax-exempt	297			837
Federal funds sold	229			98
Total interest income	25,220			23,651
Interest expense:
Deposits	5,046			5,964
Federal funds purchased	16			87
Subordinated notes	255			252
Federal Home Loan Bank advances	1,309			1,273
Long-term debt	130			186
Total interest expense	6,756			7,762
Net interest income	18,464			15,889
Provision for loan losses	1,000			—
Net interest income after provision for loan losses	17,464			15,889
Noninterest income:
Service charges on deposit accounts	603			611
Debit card usage fees	382			375
Trust services	463			483
Increase in cash value of bank-owned life insurance	158			152
Loan swap fees	586			—
Realized investment securities losses, net	(6		)	(88		)
Other income	334			586
Total noninterest income	2,520			2,119
Noninterest expense:
Salaries and employee benefits	5,284			5,460
Occupancy	1,360			1,233
Data processing	672			680
FDIC insurance	237			219
Professional fees	239			234
Director fees	234			251
Other expenses	1,637			1,467
Total noninterest expense	9,663			9,544
Income before income taxes	10,321			8,464
Income taxes	2,232			1,565
Net income	$	8,089		$	6,899
Basic earnings per common share	$	0.49		$	0.42
Diluted earnings per common share	$	0.49		$	0.42

See Notes to Consolidated Financial Statements.

5

West Bancorporation, Inc. and Subsidiary
Consolidated Statements of Comprehensive Income
(unaudited)
	Three Months Ended March 31,
(in thousands)	2020			2019
Net income	$	8,089		$	6,899
Other comprehensive income (loss):
Unrealized gains on investment securities:
Unrealized holding gains arising during the period	192			4,917
Plus: reclassification adjustment for net losses realized in net income	6			88
Income tax expense	(49		)	(1,251		)
Other comprehensive income on investment securities	149			3,754
Unrealized gains (losses) on derivatives:
Unrealized holding losses arising during the period	(21,258		)	(2,441		)
Plus: reclassification adjustment for net (gains) losses on derivatives realized in net income	325			(137		)
Plus: reclassification adjustment for amortization of derivative termination costs	16			23
Income tax benefit	5,229			638
Other comprehensive loss on derivatives	(15,688		)	(1,917		)
Total other comprehensive income (loss)	(15,539		)	1,837
Comprehensive income (loss)	$	(7,450	)	$	8,736

See Notes to Consolidated Financial Statements.

6

West Bancorporation, Inc. and Subsidiary
Consolidated Statements of Stockholders' Equity
(unaudited)
(dollars in thousands, except shares and per share data)
	Three Months Ended March 31, 2020
												Accumulated
						Additional						Other
	Preferred		Common Stock			Paid-In			Retained			Comprehensive
	Stock		Shares	Amount		Capital			Earnings			Loss			Total
Balance, December 31, 2019	$	—	16,379,752	$	3,000	$	27,260		$	184,821		$	(3,261	)	$	211,820
Net income	—		—	—		—			8,089			—			8,089
Other comprehensive loss, net of tax	—		—	—		—			—			(15,539		)	(15,539		)
Cash dividends declared, $0.21 per common share	—		—	—		—			(3,440		)				(3,440		)
Stock-based compensation costs	—		—	—		512			—			—			512
Issuance of common stock upon vesting of restricted stock units, net of shares withheld for payroll taxes	—		67,520	—		(749		)	—			—			(749		)
Balance, March 31, 2020	$	—	16,447,272	$	3,000	$	27,023		$	189,470		$	(18,800	)	$	200,693
	Three Months Ended March 31, 2019
												Accumulated
						Additional						Other
	Preferred		Common Stock			Paid-In			Retained			Comprehensive
	Stock		Shares	Amount		Capital			Earnings			Income (Loss)			Total
Balance, December 31, 2018	$	—	16,295,494	$	3,000	$	25,128		$	169,709		$	(6,814	)	$	191,023
Net income	—		—	—		—			6,899			—			6,899
Other comprehensive income, net of tax	—		—	—		—			—			1,837			1,837
Cash dividends declared, $0.20 per common share	—		—	—		—			(3,259		)	—			(3,259		)
Stock-based compensation costs	—		—	—		631			—			—			631
Issuance of common stock upon vesting of restricted stock units, net of shares withheld for payroll taxes	—		62,258	—		(861		)	—			—			(861		)
Balance, March 31, 2019	$	—	16,357,752	$	3,000	$	24,898		$	173,349		$	(4,977	)	$	196,270

See Notes to Consolidated Financial Statements.

7

West Bancorporation, Inc. and Subsidiary
Consolidated Statements of Cash Flows
(unaudited)
	Three Months Ended March 31,
(in thousands)	2020			2019
Cash Flows from Operating Activities:
Net income	$	8,089		$	6,899
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	1,000			—
Net amortization and accretion	668			1,020
Investment securities losses, net	6			88
Stock-based compensation	512			631
Increase in cash value of bank-owned life insurance	(158		)	(152		)
Gain on sale of premises	—			(307		)
Depreciation	375			345
Deferred income taxes	265			531
Change in assets and liabilities:
Increase in accrued interest receivable	(424		)	(946		)
Increase in other assets	(451		)	(782		)
Increase (decrease) in accrued expenses and other liabilities	530			(682		)
Net cash provided by operating activities	10,412			6,645
Cash Flows from Investing Activities:
Proceeds from sales of securities available for sale	39,077			62,274
Proceeds from maturities and calls of securities available for sale	14,071			8,882
Purchases of securities available for sale	(27,190		)	(47,068		)
Purchases of Federal Home Loan Bank stock	(4,294		)	(11,539		)
Proceeds from redemption of Federal Home Loan Bank stock	3,046			11,937
Net increase in loans	(52,672		)	(26,952		)
Proceeds from sale of premises	—			604
Purchases of premises and equipment	(174		)	(113		)
Net cash used in investing activities	(28,136		)	(1,975		)
Cash Flows from Financing Activities:
Net increase in deposits	5,369			13,794
Net increase (decrease) in federal funds purchased	29,680			(2,250		)
Net (decrease) in Federal Home Loan Bank advances	—			(10,000		)
Principal payments on long-term debt	(29		)	(2,029		)
Common stock dividends paid	(3,440		)	(3,259		)
Restricted stock units withheld for payroll taxes	(749		)	(861		)
Net cash provided by (used in) financing activities	30,831			(4,605		)
Net increase in cash and cash equivalents	13,107			65
Cash and Cash Equivalents:
Beginning	53,290			47,474
Ending	$	66,397		$	47,539
Supplemental Disclosures of Cash Flow Information:
Cash payments for:
Interest	$	6,768		$	7,414
Income taxes	—			—
Supplemental Disclosure of Noncash Investing Activities:
Establishment of lease liability and right-of-use asset	$	—		$	10,092

See Notes to Consolidated Financial Statements.

8

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(dollars in thousands, except per share data)

1.  Basis of Presentation

The accompanying unaudited consolidated financial statements have been prepared by West Bancorporation, Inc. (the Company) pursuant to the rules and regulations of the Securities and Exchange Commission (SEC).  Certain information and footnote disclosures normally included in financial statements have been condensed or omitted pursuant to such rules and regulations. Although management believes that the disclosures are adequate to make the information presented understandable, it is suggested that these interim consolidated financial statements be read in conjunction with the Company's Annual Report on Form 10-K for the year ended December 31, 2019 filed with the SEC on February 27, 2020.  In the opinion of management, the accompanying consolidated financial statements of the Company contain all adjustments necessary to fairly present its financial position as of March 31, 2020 and December 31, 2019 and net income, comprehensive income, changes in stockholders' equity and cash flows for the three months ended March 31, 2020 and 2019.  The results for these interim periods may not be indicative of results for the entire year or for any other period.

The consolidated financial statements have been prepared in conformity with U.S. generally accepted accounting principles (GAAP) established by the Financial Accounting Standards Board (FASB).  References to GAAP issued by the FASB in these footnotes are to the FASB Accounting Standards Codification™, sometimes referred to as the Codification or ASC.  In preparing the consolidated financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenue and expenses for the reporting period.  Actual results could differ from those estimates.  Material estimates that are particularly susceptible to significant change in the near term are the fair value of financial instruments and the allowance for loan losses.

The accompanying unaudited consolidated financial statements include the accounts of the Company, West Bank and West Bank's special purpose subsidiaries.  All significant intercompany transactions and balances have been eliminated in consolidation.  In accordance with GAAP, West Bancorporation Capital Trust I is recorded on the books of the Company using the equity method of accounting and is not consolidated.

Current accounting developments:  In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments—Credit Losses (Topic 326). The amendments in this update require a financial asset (or a group of financial assets) measured at amortized cost basis to be presented at the net amount expected to be collected. The allowance for credit losses is a valuation account that is deducted from the amortized cost basis of the financial assets to present the net carrying value at the amount expected to be collected on the financial assets. Under the updates, the income statement will reflect the measurement of credit losses for newly recognized financial assets, as well as the expected increases or decreases of expected credit losses that have taken place during the period. The measurement of expected credit losses is based on relevant information about past events, including historical experience, current conditions, and reasonable and supportable forecasts that affect the collectibility of the reported amount of financial assets. An entity must use judgment in determining the relevant information and estimation methods that are appropriate in its circumstances. The allowance for credit losses for purchased financial assets with a more-than-insignificant amount of credit deterioration since origination that are measured at amortized cost basis is determined in a similar manner to other financial assets measured at amortized cost basis; however, the initial allowance for credit losses is added to the purchase price rather than being reported as a credit loss expense. Only subsequent changes in the allowance for credit losses are recorded as a credit loss expense for these assets. Off-balance-sheet arrangements such as commitments to extend credit, guarantees, and standby letters of credit that are not considered derivatives under ASC 815 and are not unconditionally cancellable are also within the scope of this update. Credit losses relating to available for sale debt securities should be recorded through an allowance for credit losses.

In December 2019, the FASB issued ASU No. 2019-10, Financial Instruments-Credit Losses (Topic 326). This update amends the effective date of ASU No. 2016-13 for certain entities, including smaller reporting companies until fiscal years beginning after December 15, 2022, including interim periods within those fiscal periods. Early adoption is permitted. The one-time determination date for identifying as a smaller reporting company was November 15, 2019. The Company met the definition of a smaller reporting company as of this date and plans to adopt the standard with the amended effective date. The Company does not plan to early adopt this standard, but continues to work through implementation. The Company continues collecting and retaining loan and credit data and evaluating various loss estimation models. While we currently cannot reasonably estimate the impact of adopting this standard, we expect the impact will be influenced by the composition, characteristics and quality of our loan and securities portfolios, as well as the general economic conditions and forecasts as of the adoption date.

9

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(dollars in thousands, except per share data)

In August 2018, the FASB issued ASU No. 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement. The amendments in this update modify the disclosure requirements for fair value measurements by removing, modifying, or adding certain disclosures. The update is effective for interim and annual periods in fiscal years beginning after December 15, 2019, with early adoption permitted for the removed disclosures and delayed adoption until the fiscal year 2020 permitted for the new disclosures. The removed and modified disclosures will be adopted on a retrospective basis, and the new disclosures will be adopted on a prospective basis. The adoption did not have a material effect on the Company’s consolidated financial statements.

In April 2019, the FASB issued ASU No. 2019-04, Codification Improvements to Financial Instruments - Credit Losses (ASC 326), Derivatives and Hedging (ASC 815), and Financial Instruments (ASC 825). The amendments in the ASU improve the Codification by eliminating inconsistencies and providing clarifications. The amended guidance in this ASU related to the credit losses will be effective for the Company for fiscal years and interim periods beginning after December 15, 2022. The Company is currently evaluating the impact of the ASU on the Company’s consolidated financial statements.

In March 2020, the FASB issued ASU No. 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting. The amendments in this update provide optional guidance for a limited period of time to ease the potential burden in accounting for (or recognizing the effects of) reference rate reform on financial reporting. It provides optional expedients and exceptions for applying generally accepted accounting principles to contracts, hedging relationships, and other transactions affected by reference rate reform if certain criteria are met. The amendments in this update are effective for all entities as of March 12, 2020 through December 31, 2022. The Company is currently evaluating the impact of the reference rate reform on the Company’s consolidated financial statements.

2.  Earnings per Common Share

Basic earnings per common share are computed by dividing net income by the weighted average number of common shares outstanding for the period.  Diluted earnings per common share reflect the potential dilution that could occur if the Company's outstanding restricted stock units were vested. The dilutive effect was computed using the treasury stock method, which assumes all stock-based awards were exercised and the hypothetical proceeds from exercise were used by the Company to purchase common stock at the average market price during the period.  The incremental shares, to the extent they would have been dilutive, were included in the denominator of the diluted earnings per common share calculation.  The calculations of earnings per common share and diluted earnings per common share for the three months ended March 31, 2020 and 2019 are presented in the following table.

	Three Months Ended March 31,
(in thousands, except per share data)	2020		2019
Net income	$	8,089	$	6,899
Weighted average common shares outstanding	16,386		16,300
Weighted average effect of restricted stock units outstanding	131		80
Diluted weighted average common shares outstanding	16,517		16,380
Basic earnings per common share	$	0.49	$	0.42
Diluted earnings per common share	$	0.49	$	0.42
Number of anti-dilutive common stock equivalents excluded from diluted earnings per share computation	157		225

10

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(dollars in thousands, except per share data)

3.  Investment Securities

The following tables show the amortized cost, gross unrealized gains and losses, and fair value of investment securities, by investment security type as of March 31, 2020 and December 31, 2019.

	March 31, 2020
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized (Losses)			Fair Value
Securities available for sale:
State and political subdivisions	$	35,847	$	1,380	$	—		$	37,227
Collateralized mortgage obligations (1)	188,882		4,414		(631		)	192,665
Mortgage-backed securities (1)	71,717		1,639		(40		)	73,316
Asset-backed securities (2)	16,205		97		—			16,302
Collateralized loan obligations	57,862		81		(5,333		)	52,610
Corporate notes and other investments	300		—		—			300
	$	370,813	$	7,611	$	(6,004	)	$	372,420
	December 31, 2019
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized (Losses)			Fair Value
Securities available for sale:
State and political subdivisions	$	45,442	$	1,736	$	—		$	47,178
Collateralized mortgage obligations (1)	180,899		1,651		(629		)	181,921
Mortgage-backed securities (1)	73,038		225		(233		)	73,030
Asset-backed securities (2)	17,551		66		(17		)	17,600
Collateralized loan obligations	64,939		21		(128		)	64,832
Corporate notes and other investments	15,300		—		(1,283		)	14,017
	$	397,169	$	3,699	$	(2,290	)	$	398,578

(1) All collateralized mortgage obligations and mortgage-backed securities consist of residential mortgage pass-through securities and real estate mortgage investment conduits guaranteed by FNMA, FHLMC or GNMA, and commercial mortgage pass-through securities guaranteed by the SBA.

(2) Pass-through asset-backed securities guaranteed by the SBA, representing participating interests in pools of commercial working capital and equipment loans.

Investment securities with an amortized cost of approximately $229,634 and $148,257 as of March 31, 2020 and December 31, 2019, respectively, were pledged to secure access to the Federal Reserve discount window, for public fund deposits, and for other purposes as required or permitted by law or regulation.

11

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(dollars in thousands, except per share data)

The amortized cost and fair value of investment securities available for sale as of March 31, 2020, by contractual maturity, are shown below. Certain securities have call features that allow the issuer to call the securities prior to maturity.  Expected maturities may differ from contractual maturities for collateralized mortgage obligations, mortgage-backed securities and asset-backed securities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.  Therefore, collateralized mortgage obligations, mortgage-backed securities and asset-backed securities are not included in the maturity categories within the following maturity summary.

	March 31, 2020
	Amortized Cost		Fair Value
Due after one year through five years	$	19,942	$	18,703
Due after five years through ten years	39,370		35,364
Due after ten years	34,697		36,070
	94,009		90,137
Collateralized mortgage obligations, mortgage-backed securities and asset-backed securities	276,804		282,283
	$	370,813	$	372,420

The details of the sales of investment securities available for sale for the three months ended March 31, 2020 and 2019 are summarized in the following table.

	Three Months Ended March 31,
	2020		2019
Proceeds from sales	$	39,077	$	62,274
Gross gains on sales	899		133
Gross losses on sales	905		221

12

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(dollars in thousands, except per share data)

The following tables show the fair value and gross unrealized losses, aggregated by investment type and length of time that individual securities have been in a continuous loss position, as of March 31, 2020 and December 31, 2019.

	March 31, 2020
	Less than 12 months					12 months or longer					Total
	Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)
Securities available for sale:
Collateralized mortgage obligations	$	—	$	—		$	26,557	$	(631	)	$	26,557	$	(631	)
Mortgage-backed securities	—		—			4,441		(40		)	4,441		(40		)
Collateralized loan obligations	42,535		(5,333		)	—		—			42,535		(5,333		)
	$	42,535	$	(5,333	)	$	30,998	$	(671	)	$	73,533	$	(6,004	)
	December 31, 2019
	Less than 12 months					12 months or longer					Total
	Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)
Securities available for sale:
Collateralized mortgage obligations	$	54,521	$	(335	)	$	35,546	$	(294	)	$	90,067	$	(629	)
Mortgage-backed securities	45,132		(174		)	4,687		(59		)	49,819		(233		)
Asset-backed securities	3,641		(4		)	7,075		(13		)	10,716		(17		)
Collateralized loan obligations	42,823		(128		)	—		—			42,823		(128		)
Corporate notes and other investments	4,499		(501		)	9,518		(782		)	14,017		(1,283		)
	$	150,616	$	(1,142	)	$	56,826	$	(1,148	)	$	207,442	$	(2,290	)

As of March 31, 2020, securities available for sale with unrealized losses included six collateralized mortgage obligation securities, one mortgage-backed security, and eight collateralized loan obligation securities. Collateralized loan obligations are debt securities backed by pools of senior secured commercial loans to a diverse group of companies across a broad spectrum of industries. At March 31, 2020, the Company only owned collateralized loan obligations that were AAA or AA rated. The Company believed the unrealized losses on securities available for sale as of March 31, 2020 were due to market conditions rather than reduced estimated cash flows. At March 31, 2020, the Company did not intend to sell these securities, did not anticipate that these securities will be required to be sold before anticipated recovery, and expected full principal and interest to be collected. Therefore, the Company did not consider these securities to have other than temporary impairment as of March 31, 2020.

13

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(dollars in thousands, except per share data)

4. Loans and Allowance for Loan Losses

Loans consisted of the following segments as of March 31, 2020 and December 31, 2019.

	March 31, 2020			December 31, 2019
Commercial	$	443,759		$	431,044
Real estate:
Construction, land and land development	278,734			264,193
1-4 family residential first mortgages	57,802			54,475
Home equity	11,835			12,380
Commercial	1,197,915			1,175,024
Consumer and other	6,542			6,787
	1,996,587			1,943,903
Net unamortized fees and costs	(2,155		)	(2,240		)
	$	1,994,432		$	1,941,663

Real estate loans of approximately $960,000 and $910,000 were pledged as security for Federal Home Loan Bank (FHLB) advances as of March 31, 2020 and December 31, 2019, respectively.

Loans are stated at the principal amounts outstanding, net of unamortized loan fees and costs, with interest income recognized on the interest method based upon the terms of the loan.  Loan origination fees, net of certain direct origination costs, are deferred and recognized as an adjustment of the related loan yield using the interest method. Loans are reported by the portfolio segments identified above and are analyzed by management on this basis. All loan policies identified below apply to all segments of the loan portfolio.

Delinquencies are determined based on the payment terms of the individual loan agreements. The accrual of interest on past due and other impaired loans is generally discontinued at 90 days past due or when, in the opinion of management, the borrower may be unable to make all payments pursuant to contractual terms.  Unless considered collectible, all interest accrued but not collected for loans that are placed on nonaccrual or charged off is reversed against interest income, if accrued in the current year, or charged to the allowance for loan losses, if accrued in the prior year.  Generally, all payments received while a loan is on nonaccrual status are applied to the principal balance of the loan. Loans are returned to accrual status when all principal and interest amounts contractually due are brought current and future payments are reasonably assured. 

A loan is classified as a troubled debt restructured (TDR) loan when the Company separately concludes that a borrower is experiencing financial difficulties and a concession is granted that would not otherwise be considered. Concessions may include a restructuring of the loan terms to alleviate the burden of the borrower's cash requirements, such as an extension of the payment terms beyond the original maturity date or a change in the interest rate charged.  TDR loans with extended payment terms are accounted for as impaired until performance is established. A change to the interest rate would change the classification of a loan to a TDR loan if the restructured loan yields a rate that is below a market rate for that of a new loan with comparable risk. TDR loans with below-market rates are considered impaired until fully collected. TDR loans may also be reported as nonaccrual or 90 days past due if they are not performing per the restructured terms.

On March 22, 2020, federal banking regulators issued an interagency statement that included guidance on their approach for the accounting of loan modifications in light of the economic impact of the Coronavirus Disease 2019 (COVID-19) pandemic. The guidance interprets current accounting standards and indicates that a lender can conclude that a borrower is not experiencing financial difficulty if short-term modifications are made in response to COVID-19, such as payment deferrals, fee waivers, extensions of repayment terms, or other delays in payment that are insignificant related to the loans in which the borrower is less than 30 days past due on its contractual payments at the time a modification program is implemented. The agencies confirmed in working with the staff of the FASB that short-term modifications made on a good faith basis in response to COVID-19 to borrowers who were current prior to any relief are not TDRs.

14

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(dollars in thousands, except per share data)

Based upon its ongoing assessment of credit quality within the loan portfolio, the Company maintains a Watch List, which includes loans classified as Doubtful, Substandard and Watch according to the Company's classification criteria. These loans involve the anticipated potential for payment defaults or collateral inadequacies. A loan on the Watch List is considered impaired when management believes it is probable the Company will be unable to collect all contractual principal and interest payments due in accordance with the terms of the loan agreement.  Impaired loans are measured based on the present value of expected future cash flows discounted at the loan's effective interest rate or, as a practical expedient, at the loan's observable market price or the fair value of the collateral if the loan is collateral dependent.  The amount of impairment, if any, and any subsequent changes are included in the allowance for loan losses.

TDR loans totaled $0 and $4 as of March 31, 2020 and December 31, 2019, respectively, and were included in the nonaccrual category. There were no loan modifications considered to be TDR that occurred during the three months ended March 31, 2020 and 2019. No TDR loans that were modified within the twelve months preceding March 31, 2020 have subsequently had a payment default. One TDR loan that was modified within the twelve months preceding March 31, 2019, with a recorded investment of $537, has subsequently had a payment default. A TDR loan is considered to have a payment default when it is past due 30 days or more.

The following table summarizes the recorded investment in impaired loans by segment, broken down by loans with no related allowance for loan losses and loans with a related allowance and the amount of that allowance as of March 31, 2020 and December 31, 2019.

	March 31, 2020						December 31, 2019
	Recorded Investment		Unpaid Principal Balance		Related Allowance		Recorded Investment		Unpaid Principal Balance		Related Allowance
With no related allowance recorded:
Commercial	$	90	$	90	$	—	$	91	$	91	$	—
Real estate:
Construction, land and land development	—		—		—		—		—		—
1-4 family residential first mortgages	398		398		—		411		411		—
Home equity	—		—		—		31		31		—
Commercial	—		—		—		5		5		—
Consumer and other	—		—		—		—		—		—
	488		488		—		538		538		—
With an allowance recorded:
Commercial	—		—		—		—		—		—
Real estate:
Construction, land and land development	—		—		—		—		—		—
1-4 family residential first mortgages	—		—		—		—		—		—
Home equity	—		—		—		—		—		—
Commercial	—		—		—		—		—		—
Consumer and other	—		—		—		—		—		—
	—		—		—		—		—		—
Total:
Commercial	90		90		—		91		91		—
Real estate:
Construction, land and land development	—		—		—		—		—		—
1-4 family residential first mortgages	398		398		—		411		411		—
Home equity	—		—		—		31		31		—
Commercial	—		—		—		5		5		—
Consumer and other	—		—		—		—		—		—
	$	488	$	488	$	—	$	538	$	538	$	—

The balance of impaired loans at March 31, 2020 and December 31, 2019 was composed of three and six different borrowers, respectively. The Company has no commitments to advance additional funds on any of the impaired loans.

15

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(dollars in thousands, except per share data)

The following table summarizes the average recorded investment and interest income recognized on impaired loans by segment for the three months ended March 31, 2020 and 2019.

	Three Months Ended March 31,
	2020				2019
	Average Recorded Investment		Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
With no related allowance recorded:
Commercial	$	91	$	—	$	989	$	—
Real estate:
Construction, land and land development	—		—		—		—
1-4 family residential first mortgages	405		—		103		—
Home equity	8		—		40		—
Commercial	1		5		634		—
Consumer and other	—		—		—		—
	505		5		1,766		—
With an allowance recorded:
Commercial	—		—		14		—
Real estate:
Construction, land and land development	—		—		—		—
1-4 family residential first mortgages	—		—		—		—
Home equity	—		—		—		—
Commercial	—		—		98		—
Consumer and other	—		—		—		—
	—		—		112		—
Total:
Commercial	91		—		1,003		—
Real estate:
Construction, land and land development	—		—		—		—
1-4 family residential first mortgages	405		—		103		—
Home equity	8		—		40		—
Commercial	1		5		732		—
Consumer and other	—		—		—		—
	$	505	$	5	$	1,878	$	—

16

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(dollars in thousands, except per share data)

The following tables provide an analysis of the payment status of the recorded investment in loans as of March 31, 2020 and December 31, 2019.

	March 31, 2020
	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Total Past Due		Current		Nonaccrual Loans		Total Loans
Commercial	$	—	$	—	$	—	$	—	$	443,669	$	90	$	443,759
Real estate:
Construction, land and
land development	4,988		—		—		4,988		273,746		—		278,734
1-4 family residential
first mortgages	52		—		—		52		57,352		398		57,802
Home equity	—		—		—		—		11,835		—		11,835
Commercial	—		—		—		—		1,197,915		—		1,197,915
Consumer and other	—		—		—		—		6,542		—		6,542
Total	$	5,040	$	—	$	—	$	5,040	$	1,991,059	$	488	$	1,996,587

	December 31, 2019
	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Total Past Due		Current		Nonaccrual Loans		Total Loans
Commercial	$	—	$	—	$	—	$	—	$	430,953	$	91	$	431,044
Real estate:
Construction, land and
land development	—		—		—		—		264,193		—		264,193
1-4 family residential
first mortgages	76		—		—		76		53,988		411		54,475
Home equity	—		—		—		—		12,349		31		12,380
Commercial	—		152		—		152		1,174,867		5		1,175,024
Consumer and other	—		—		—		—		6,787		—		6,787
Total	$	76	$	152	$	—	$	228	$	1,943,137	$	538	$	1,943,903

17

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(dollars in thousands, except per share data)

The following tables present the recorded investment in loans by credit quality indicator and loan segment as of March 31, 2020 and December 31, 2019.

	March 31, 2020
	Pass		Watch		Substandard		Doubtful		Total
Commercial	$	419,500	$	20,779	$	3,480	$	—	$	443,759
Real estate:
Construction, land and land development	278,674		60		—		—		278,734
1-4 family residential first mortgages	55,652		1,503		647		—		57,802
Home equity	11,677		158		—		—		11,835
Commercial	1,169,522		27,420		973		—		1,197,915
Consumer and other	6,530		12		—		—		6,542
Total	$	1,941,555	$	49,932	$	5,100	$	—	$	1,996,587

	December 31, 2019
	Pass		Watch		Substandard		Doubtful		Total
Commercial	$	410,070	$	18,680	$	2,294	$	—	$	431,044
Real estate:
Construction, land and land development	264,132		61		—		—		264,193
1-4 family residential first mortgages	52,168		1,841		466		—		54,475
Home equity	12,349		—		31		—		12,380
Commercial	1,146,472		28,475		77		—		1,175,024
Consumer and other	6,787		—		—		—		6,787
Total	$	1,891,978	$	49,057	$	2,868	$	—	$	1,943,903

All loans are subject to the assessment of a credit quality indicator. Risk ratings are assigned for each loan at the time of approval, and they change as circumstances dictate during the term of the loan. The Company utilizes a 9-point risk rating scale as shown below, with ratings 1 - 5 included in the Pass column, rating 6 included in the Watch column, ratings 7 - 8 included in the Substandard column and rating 9 included in the Doubtful column. All loans classified as impaired that are included in the specific evaluation of the allowance for loan losses are included in the Substandard column along with all other loans with ratings of 7 - 8.

Risk rating 1: The loan is secured by cash equivalent collateral.

Risk rating 2: The loan is secured by properly margined marketable securities, bonds or cash surrender value of life insurance.

Risk rating 3: The borrower is in strong financial condition and has strong debt service capacity. The loan is performing as agreed, and the financial characteristics and trends of the borrower exceed industry statistics.

Risk rating 4: The borrower's financial condition is satisfactory and stable.  The borrower has satisfactory debt service capacity, and the loan is well secured. The loan is performing as agreed, and the financial characteristics and trends fall in line with industry statistics.

Risk rating 5: The borrower's financial condition is less than satisfactory. The loan is still generally paying as agreed, but strained cash flows may cause some slowness in payments. The collateral values adequately preclude loss on the loan. Financial characteristics and trends lag industry statistics. There may be noncompliance with loan covenants.

Risk rating 6: The borrower's financial condition is deficient. Payment delinquencies may be more common. Collateral values still protect from loss, but margins are narrow. The loan may be reliant on secondary sources of repayment, including liquidation of collateral and guarantor support.

18

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(dollars in thousands, except per share data)

Risk rating 7: The loan is inadequately protected by the current sound worth and paying capacity of the obligor or of the collateral pledged, if any. Well-defined weaknesses exist that jeopardize the liquidation of the debt. The Company is inadequately protected by the valuation or paying capacity of the collateral pledged. If deficiencies are not corrected, there is a distinct possibility that a loss will be sustained.

Risk rating 8: All the characteristics of rating 7 exist with the added condition that the loan is past due more than 90 days or there is reason to believe the Company will not receive its principal and interest according to the terms of the loan agreement.

Risk rating 9: All the weaknesses inherent in risk ratings 7 and 8 exist with the added condition that collection or liquidation, on the basis of currently known facts, conditions and values, is highly questionable and improbable. A loan reaching this category would most likely be charged off.

Credit quality indicators for all loans and the Company's risk rating process are dynamic and updated on a continuous basis. Risk ratings are updated as circumstances that could affect the repayment of an individual loan are brought to management's attention through an established monitoring process. Individual lenders initiate changes as appropriate for ratings 1 through 5, and changes for ratings 6 through 9 are initiated via communications with management. The likelihood of loss increases as the risk rating increases and is generally preceded by a loan appearing on the Watch List, which consists of all loans with a risk rating of 6 or worse. Written action plans with firm target dates for resolution of identified problems are maintained and reviewed on a quarterly basis for all segments of loans included on the Watch List.

In addition to the Company's internal credit monitoring practices and procedures, an outsourced independent credit review function is in place to further assess assigned internal risk classifications and monitor compliance with internal lending policies and procedures.

In all portfolio segments, the primary risks are that a borrower's income stream diminishes to the point that the borrower is not able to make scheduled principal and interest payments and any collateral securing the loan declines in value. The risk of declining collateral values is present for most types of loans.

Commercial loans consist primarily of loans to businesses for various purposes, including revolving lines to finance current operations, inventory and accounts receivable, and capital expenditure loans to finance equipment and other fixed assets.  These loans generally have short maturities, have either adjustable or fixed interest rates, and are either unsecured or secured by inventory, accounts receivable and/or fixed assets. For commercial loans, the primary source of repayment is from the operation of the business.

Real estate loans include various types of loans for which the Company holds real property as collateral, and consist of loans on commercial properties and single and multifamily residences.  Real estate loans are typically structured to mature or reprice every five to ten years with payments based on amortization periods up to 30 years.  The majority of construction loans are to contractors and developers for construction of commercial buildings or residential real estate. These loans typically have maturities of up to 24 months. The Company's loan policy includes minimum appraisal and other credit guidelines.

Consumer loans include loans extended to individuals for household, family and other personal expenditures not secured by real estate.  The majority of the Company's consumer lending is for vehicles, consolidation of personal debts and household improvements. The repayment source for consumer loans, including 1-4 family residential and home equity loans, is typically wages.

The allowance for loan losses is established through a provision for loan losses charged to expense.  The allowance is an amount that management believes will be adequate to absorb probable losses on existing loans based on an evaluation of the collectability of loans and prior loss experience.  This evaluation also takes into consideration such factors as changes in the nature and volume of the loan portfolio, overall portfolio quality, the review of specific problem loans, and the current economic conditions that may affect the borrower's ability to pay.  Loans are charged-off against the allowance for loan losses when management believes that collectability of the principal is unlikely. While management uses the best information available to make its evaluations, future adjustments to the allowance may be necessary if there are significant changes in economic conditions or the other factors relied upon.

19

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(dollars in thousands, except per share data)

The allowance for loan losses consists of specific and general components.  The specific component relates to loans that meet the definition of impaired.  The general component covers the remaining loans and is based on historical loss experience adjusted for qualitative factors such as delinquency trends, loan growth, economic elements and local market conditions.  These same policies are applied to all segments of loans. In addition, regulatory agencies, as an integral part of their examination processes, periodically review the Company's allowance for loan losses, and may require the Company to make additions to the allowance based on their judgment about information available to them at the time of their examinations.

The following tables detail the changes in the allowance for loan losses by segment for the three months ended March 31, 2020 and 2019.

	Three Months Ended March 31, 2020
				Real Estate
	Commercial			Construction and Land		1-4 Family Residential			Home Equity			Commercial			Consumer and Other		Total
Beginning balance	$	3,875		$	2,375	$	216		$	127		$	10,565		$	77	$	17,235
Charge-offs	—			—		—			(1		)	—			—		(1		)
Recoveries	23			—		70			1			3			1		98
Provision (1)	233			220		(39		)	—			586			—		1,000
Ending balance	$	4,131		$	2,595	$	247		$	127		$	11,154		$	78	$	18,332
	Three Months Ended March 31, 2019
				Real Estate
	Commercial			Construction and Land		1-4 Family Residential			Home Equity			Commercial			Consumer and Other		Total
Beginning balance	$	3,508		$	2,384	$	250		$	171		$	10,301		$	75	$	16,689
Charge-offs	—			—		—			—			—			—		—
Recoveries	21			—		3			20			4			—		48
Provision (1)	(1		)	213		(17		)	(29		)	(176		)	10		—
Ending balance	$	3,528		$	2,597	$	236		$	162		$	10,129		$	85	$	16,737

(1) The negative provisions for the various segments are related to the decline in outstanding balances in each of those portfolio segments during the time periods disclosed and/or improvement in the credit quality factors related to those portfolio segments.

20

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(dollars in thousands, except per share data)

The following tables present a breakdown of the allowance for loan losses disaggregated on the basis of impairment analysis method by segment as of March 31, 2020 and December 31, 2019.

	March 31, 2020
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	—	$	—	$	—	$	—	$	—	$	—	$	—
Collectively evaluated for impairment	4,131		2,595		247		127		11,154		78		18,332
Total	$	4,131	$	2,595	$	247	$	127	$	11,154	$	78	$	18,332
	December 31, 2019
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	—	$	—	$	—	$	—	$	—	$	—	$	—
Collectively evaluated for impairment	3,875		2,375		216		127		10,565		77		17,235
Total	$	3,875	$	2,375	$	216	$	127	$	10,565	$	77	$	17,235

The following tables present the recorded investment in loans, exclusive of unamortized fees and costs, disaggregated on the basis of impairment analysis method by segment as of March 31, 2020 and December 31, 2019.

	March 31, 2020
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	90	$	—	$	398	$	—	$	—	$	—	$	488
Collectively evaluated for impairment	443,669		278,734		57,404		11,835		1,197,915		6,542		1,996,099
Total	$	443,759	$	278,734	$	57,802	$	11,835	$	1,197,915	$	6,542	$	1,996,587

	December 31, 2019
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	91	$	—	$	411	$	31	$	5	$	—	$	538
Collectively evaluated for impairment	430,953		264,193		54,064		12,349		1,175,019		6,787		1,943,365
Total	$	431,044	$	264,193	$	54,475	$	12,380	$	1,175,024	$	6,787	$	1,943,903

21

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(dollars in thousands, except per share data)

5. Derivatives

The Company has entered into various interest rate swap agreements as part of its interest rate risk management strategy. The Company uses interest rate swaps to manage its interest rate risk exposure on certain loans, variable-rate and short-term borrowings, and deposits due to interest rate movements. The notional amounts of the interest rate swaps do not represent amounts exchanged by the counterparties, but rather, the notional amount is used to determine, along with other terms of the derivative, the amounts to be exchanged between the counterparties.

Interest Rate Swaps Designated as a Cash Flow Hedge: As of both March 31, 2020 and December 31, 2019, the Company had interest rate swaps designated as cash flow hedges with a total notional amount of $335,000. As of March 31, 2020, the Company had swaps with a total notional amount of $125,000 that hedge the interest payments of rolling fixed-rate one- or three-month funding consisting of FHLB advances or brokered deposits, and forward starting swaps with a total notional amount of $50,000, which will hedge the interest payments of rolling one-month funding consisting of FHLB advances or brokered deposits, with starting dates ranging from June 2020 to September 2020. Also as of March 31, 2020, the Company had swaps with a total notional amount of $50,000 that effectively convert variable-rate FHLB advances and junior subordinated notes to fixed-rate debt, and swaps with a total notional amount of $110,000 that hedge the interest payments of certain deposit accounts.

Derivatives Not Designated as Accounting Hedges: To accommodate customer need, the Company on occasion offers loan level interest rate swaps to its customers and offsets its exposure from such contracts by entering into mirror image swaps with a swap counterparty (back-to-back swap program). The interest rate swaps are free-standing derivatives and are recorded at fair value. The Company enters into a floating-rate loan and a fixed-rate swap with our customer. Simultaneously, the Company enters into an offsetting fixed-rate swap with a swap counterparty. In connection with each swap transaction, the Company agrees to pay interest to the customer on a notional amount at a variable interest rate and receive interest from the customer on the same notional amount at a fixed interest rate. At the same time, the Company agrees to pay a swap counterparty the same fixed interest rate on the same notional amount and receive the same variable interest rate on the same notional amount. These transactions allow the Company’s customers to effectively convert variable-rate loans to fixed-rate loans. The customer accommodations and any offsetting swaps are treated as non-hedging derivative instruments which do not qualify for hedge accounting.

The table below identifies the balance sheet category and fair values of the Company's derivative instruments as of March 31, 2020 and December 31, 2019.

	Notional Amount		Fair Value			Balance Sheet Category	Weighted Average Floating Rate		Weighted Average Fixed Rate		Weighted Average Maturity - Years
Cash flow hedges:
March 31, 2020
Interest rate swaps	$	285,000	$	(23,060	)	Other Liabilities	1.08	%	2.28	%	5.2
Forward-starting interest rate swaps(1)	50,000		(3,600		)	Other Liabilities	—		1.74	%	5.9
December 31, 2019
Interest rate swaps	$	215,000	$	(5,786	)	Other Liabilities	1.84	%	2.26	%	5.5
Interest rate swaps	70,000		403			Other Assets	2.62	%	2.37	%	5.2
Forward starting interest rate swaps(1)	50,000		(343		)	Other Liabilities	—		1.74	%	6.1
Non-hedging derivatives:
March 31, 2020
Interest rate swaps - counterparty	$	32,389	$	1,055		Other Assets	2.75	%	3.36	%	10.0
Interest rate swaps - loan customer	32,389		(1,055		)	Other Liabilities	2.75	%	3.36	%	10.0

(1)The fixed rate for forward starting swaps represents the fixed rate to be paid beginning on the scheduled start dates of the swaps. No interest payments were required related to these swaps in 2019 or 2020.

22

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(dollars in thousands, except per share data)

The following table identifies the pre-tax gains or losses recognized on the Company's derivative instruments designated as cash flow hedges for the three months ended March 31, 2020 and 2019.

							Reclassified from AOCI into Income
	Amount of Pre-tax Gain (Loss) Recognized in OCI
								Amount of Gain (Loss)
	Three Months Ended March 31,							Three Months Ended March 31,
	2020			2019			Category	2020			2019
Interest rate swaps	$	(21,258	)	$	(2,441	)	Interest Expense	$	(341	)	$	114

The Company estimates there will be approximately $3,437 reclassified from accumulated other comprehensive income (AOCI) to interest expense through the 12 months ending March 31, 2021 related to cash flow hedges.

The Company is exposed to credit risk in the event of nonperformance by interest rate swap counterparties, which is minimized by collateral-pledging provisions in the agreements. Derivative contracts with swap counterparties are executed with a Credit Support Annex, which is a bilateral ratings-sensitive agreement that requires collateral postings at established credit threshold levels. These agreements protect the interests of the Company and its counterparties should either party suffer a credit rating deterioration. As of March 31, 2020 and December 31, 2019, the Company pledged $28,570 and $6,570, respectively, of collateral to the counterparties in the form of cash on deposit with a third party. The interest rate swap product with the borrower is cross collateralized with the underlying loan and therefore there is no posted collateral under swap contracts with customers.

6.  Income Taxes

Net deferred tax assets consisted of the following as of March 31, 2020 and December 31, 2019.  

	March 31, 2020			December 31, 2019
Deferred tax assets:
Allowance for loan losses	$	4,583		$	4,309
Net unrealized losses on interest rate swaps	6,670			1,441
Lease liabilities	2,188			2,275
Accrued expenses	179			297
Restricted stock unit compensation	417			832
State net operating loss carryforward	1,139			1,114
Capital loss carryforward	3			3
Other	48			53
	15,227			10,324
Deferred tax liabilities:
Right-of-use assets	2,131			2,218
Net deferred loan fees and costs	218			218
Net unrealized gains on securities available for sale	401			352
Premises and equipment	829			839
Other	230			219
	3,809			3,846
Net deferred tax assets before valuation allowance	11,418			6,478
Valuation allowance	(1,142		)	(1,117		)
Net deferred tax assets	$	10,276		$	5,361

The Company has recorded a valuation allowance against the tax effect of capital loss and state net operating loss carryforwards, as management believes it is more likely than not that these carryforwards will expire without being utilized. The state net operating loss carryforwards expire in 2020 and thereafter. The capital loss carryforward expires in 2022.

23

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(dollars in thousands, except per share data)

7.  Accumulated Other Comprehensive Income (Loss)

The following table summarizes the changes in the balances of each component of accumulated other comprehensive income (loss), net of tax, for the three months ended March 31, 2020 and 2019.

	Unrealized			Unrealized			Accumulated
	Gains			Gains			Other
	(Losses) on			(Losses) on			Comprehensive
	Securities			Derivatives			Income (Loss)
Balance, December 31, 2019	$	1,057		$	(4,318	)	$	(3,261	)
Other comprehensive income (loss) before reclassifications	144			(15,942		)	(15,798		)
Amounts reclassified from accumulated other comprehensive income	5			254			259
Net current period other comprehensive income (loss)	149			(15,688		)	(15,539		)
Balance, March 31, 2020	$	1,206		$	(20,006	)	$	(18,800	)
Balance, December 31, 2018	$	(8,123	)	$	1,309		$	(6,814	)
Other comprehensive income (loss) before reclassifications	3,688			(1,831		)	1,857
Amounts reclassified from accumulated other comprehensive income	66			(86		)	(20		)
Net current period other comprehensive income (loss)	3,754			(1,917		)	1,837
Balance, March 31, 2019	$	(4,369	)	$	(608	)	$	(4,977	)

8.  Commitments and Contingencies

Financial instruments with off-balance-sheet risk: The Company 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.  These instruments involve, to varying degrees, elements of credit risk in excess of the amount recognized in the consolidated balance sheets. The Company'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 amount of those instruments. The Company uses the same credit policies in making commitments and conditional obligations that it uses for on-balance-sheet instruments.  The Company's commitments consisted of the following approximate amounts as of March 31, 2020 and December 31, 2019. 

	March 31, 2020		December 31, 2019
Commitments to extend credit	$	734,153	$	672,117
Standby letters of credit	7,538		8,029
	$	741,691	$	680,146

West Bank previously executed Mortgage Partnership Finance (MPF) Master Commitments (Commitments) with the FHLB of Des Moines to deliver residential mortgage loans and to guarantee the payment of any realized losses that exceed the FHLB's first loss account for mortgages delivered under the Commitments. West Bank receives credit enhancement fees from the FHLB for providing this guarantee and continuing to assist with managing the credit risk of the MPF Program residential mortgage loans. The outstanding balance of mortgage loans sold under the MPF Program was $59,269 and $63,409 at March 31, 2020 and December 31, 2019, respectively.

Contractual commitments: The Company had remaining commitments to invest in qualified affordable housing projects totaling $1,877 and $2,042 as of March 31, 2020 and December 31, 2019, respectively.

Contingencies: Neither the Company nor West Bank is a party, and no property of these entities is subject, to any material pending legal proceedings, other than ordinary routine litigation incidental to West Bank's business. The Company does not know of any proceeding contemplated by a governmental authority against the Company or West Bank.

24

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(dollars in thousands, except per share data)

9. Fair Value Measurements

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants in the market in which the reporting entity transacts business. The Company's balance sheet contains investment securities available for sale and derivative instruments that are recorded at fair value on a recurring basis.  The three-level valuation hierarchy for disclosure of fair value is as follows:

Level 1 uses quoted market prices in active markets for identical assets or liabilities.

Level 2 uses observable market-based inputs or unobservable inputs that are corroborated by market data.

Level 3 uses unobservable inputs that are not corroborated by market data.

The Company's policy is to recognize transfers between levels at the end of each reporting period, if applicable. There were no transfers between levels of the fair value hierarchy during the three months ended March 31, 2020.

The following is a description of valuation methodologies used for financial assets and liabilities recorded at fair value on a recurring basis.

Investment securities available for sale: When available, quoted market prices are used to determine the fair value of investment securities (Level 1). If quoted market prices are not available, the Company determines fair value based on various sources and may apply matrix pricing with observable prices for similar bonds where a price for the identical bond is not observable (Level 2). The fair values of these securities are determined by pricing models that consider observable market data such as interest rate volatilities, LIBOR yield curve, credit spreads, prices from market makers and live trading systems. For the corporate bond portfolio, the Company has elected to use a matrix pricing model as a practical expedient to individual quoted market prices.

Management obtains the fair value of investment securities at the end of each reporting period via a third-party pricing service. Management reviewed the valuation process used by the third party and believed the process was valid. On a quarterly basis, management corroborates the fair values of a randomly selected sample of investment securities by obtaining pricing from an independent financial market data vendor and comparing the two sets of fair values. Any significant variances are reviewed and investigated. For a sample of securities, prices are further validated by management by obtaining details of the inputs used by the pricing service. Those inputs were independently tested, and management concluded the fair values were consistent with GAAP requirements and the investment securities were properly classified in the fair value hierarchy.

Derivative instruments: The Company's derivative instruments consist of interest rate swaps accounted for as cash flow hedges, as well as interest rate swaps which are accounted for as non-hedging derivatives. The Company's derivative positions are classified within Level 2 of the fair value hierarchy and are valued using models generally accepted in the financial services industry and that use actively quoted or observable market input values from external market data providers and/or non-binding broker-dealer quotations. The fair value of the derivatives is determined using discounted cash flow models. These models’ key assumptions include the contractual terms of the respective contract along with significant observable inputs, including interest rates, yield curves, nonperformance risk and volatility.

25

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(dollars in thousands, except per share data)

The following tables present the balances of financial assets and liabilities measured at fair value on a recurring basis by level as of March 31, 2020 and December 31, 2019.

	March 31, 2020
	Total		Level 1		Level 2		Level 3
Financial assets:
Investment securities available for sale:
State and political subdivisions	$	37,227	$	—	$	37,227	$	—
Collateralized mortgage obligations	192,665		—		192,665		—
Mortgage-backed securities	73,316		—		73,316		—
Asset-backed securities	16,302		—		16,302		—
Collateralized loan obligations	52,610		—		52,610		—
Corporate notes and other investments	300		—		300		—
Derivative instruments, interest rate swaps	1,055		—		1,055		—
Financial liabilities:
Derivative instruments, interest rate swaps	$	27,715	$	—	$	27,715	$	—

	December 31, 2019
	Total		Level 1		Level 2		Level 3
Financial assets:
Investment securities available for sale:
State and political subdivisions	$	47,178	$	—	$	47,178	$	—
Collateralized mortgage obligations	181,921		—		181,921		—
Mortgage-backed securities	73,030		—		73,030		—
Asset-backed securities	17,600		—		17,600		—
Collateralized loan obligations	64,832		—		64,832		—
Corporate notes and other investments	14,017		—		14,017		—
Derivative instruments, interest rate swaps	403		—		403		—
Financial liabilities:
Derivative instrument, interest rate swap	$	6,129	$	—	$	6,129	$	—

Certain assets are measured at fair value on a nonrecurring basis. That is, they are subject to fair value adjustments in certain circumstances (for example, when there is evidence of impairment).  As of both March 31, 2020 and December 31, 2019, there were no impaired loans that had a fair value adjustment.  Impaired loans are classified within Level 3 of the fair value hierarchy and are evaluated and valued at the lower of cost or fair value when the loan is identified as impaired.  Fair value is measured based on the value of the collateral securing these loans.  The types of collateral vary widely and could include accounts receivables, inventory, a variety of equipment and real estate.  Evaluations of the underlying assets are completed for each impaired loan with a specific reserve. Collateral evaluations are reviewed and discounted as appropriate based on knowledge of the specific type of collateral. In the case of real estate, an independent appraisal may be obtained. Types of discounts considered include aging of receivables, condition of the collateral, potential market for the collateral and estimated disposal costs. These discounts will vary from loan to loan and may be discounted based on management's opinions concerning market developments or the client's business.

26

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(dollars in thousands, except per share data)

GAAP requires disclosure of the fair value of financial assets and financial liabilities, including those that are not measured and reported at fair value on a recurring or nonrecurring basis.  The following table presents the carrying amounts and approximate fair values of financial assets and liabilities as of March 31, 2020 and December 31, 2019. 

		March 31, 2020				December 31, 2019
	Fair Value Hierarchy Level	Carrying Amount		Approximate Fair Value		Carrying Amount		Approximate Fair Value
Financial assets:
Cash and due from banks	Level 1	$	65,256	$	65,256	$	37,808	$	37,808
Federal funds sold	Level 1	1,141		1,141		15,482		15,482
Investment securities available for sale	Level 2	372,420		372,420		398,578		398,578
Federal Home Loan Bank stock	Level 1	13,739		13,739		12,491		12,491
Loans, net	Level 2	1,976,100		2,048,653		1,924,428		1,941,208
Accrued interest receivable	Level 1	7,558		7,558		7,134		7,134
Interest rate swaps	Level 2	1,055		1,055		403		403
Financial liabilities:
Deposits	Level 2	$	2,020,125	$	2,022,253	$	2,014,756	$	2,015,427
Federal funds purchased	Level 1	32,340		32,340		2,660		2,660
Subordinated notes, net	Level 2	20,442		12,454		20,438		18,568
Federal Home Loan Bank advances, net	Level 2	179,620		179,620		179,365		179,365
Long-term debt	Level 2	22,896		22,889		22,925		22,910
Accrued interest payable	Level 1	2,058		2,058		2,070		2,070
Interest rate swaps	Level 2	27,715		27,715		6,129		6,129
Off-balance-sheet financial instruments:
Commitments to extend credit	Level 3	—		—		—		—
Standby letters of credit	Level 3	—		—		—		—

10. Risks and Uncertainties

On March 11, 2020, the World Health Organization declared the outbreak of COVID-19 as a global pandemic, which continues to spread throughout the United States and around the world. The COVID-19 pandemic has adversely affected, and may continue to adversely affect economic activity globally, nationally and locally. Actions taken around the world to help mitigate the spread of COVID-19 include restrictions on travel, quarantines in certain areas, and forced closures for certain types of public places and businesses. COVID-19 and actions taken to mitigate the spread of it have had and are expected to continue to have an adverse impact on the economies and financial markets of many countries, including the geographical area in which the Company operates. Due to the COVID-19 pandemic, market interest rates have declined significantly, with the 10-year Treasury bond falling below 1.00 percent on March 3, 2020 for the first time. Such events also may adversely affect business and consumer confidence, generally, and the Company and its customers, and their respective suppliers, vendors and processors, may be adversely affected. On March 3, 2020, the Federal Open Market Committee reduced the targeted federal funds interest rate range by 50 basis points to 1.00 percent to 1.25 percent. This range was further reduced to 0 percent to 0.25 percent on March 16, 2020. On March 27, 2020, the Coronavirus Aid, Relief, and Economic Security Act (CARES Act) was enacted to, among other provisions, provide emergency assistance for individuals, families and businesses affected by the COVID-19 pandemic. These reductions in interest rates and other effects of the COVID-19 pandemic may adversely affect the Company's financial condition and results of operations in future periods. It is unknown how long the adverse conditions associated with the COVID-19 pandemic will last and what the complete financial effect will be to the Company.  It is reasonably possible that estimates made in the financial statements could be materially and adversely impacted in the near term as a result of these conditions, including expected credit losses on loan receivables.

27

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations.

"SAFE HARBOR" CONCERNING FORWARD-LOOKING STATEMENTS

Certain statements in this report, other than purely historical information, including estimates, projections, statements relating to the Company’s business plans, objectives and expected operating results, and the assumptions upon which those statements are based, are “forward-looking statements” within the meanings of the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). Forward-looking statements may appear throughout this report. These forward-looking statements are generally identified by the words “believes,” “expects,” “intends,” “anticipates,” “projects,” “future,” “may,” “should,” “will,” “strategy,” “plan,” “opportunity,” “will be,” “will likely result,” “will continue” or similar references, or references to estimates, predictions or future events.  Such forward-looking statements are based upon certain underlying assumptions, risks and uncertainties.  Because of the possibility that the underlying assumptions are incorrect or do not materialize as expected in the future, actual results could differ materially from these forward-looking statements.  Risks and uncertainties that may affect future results include: the effects of the COVID-19 pandemic, including its potential effects on the economic environment, our customers and our operations, as well as any changes to federal, state or local government laws, regulations or orders in connection with the pandemic; interest rate risk; competitive pressures; pricing pressures on loans and deposits; changes in credit and other risks posed by the Company’s loan and investment portfolios, including declines in commercial or residential real estate values or changes in the allowance for loan losses dictated by new market conditions, accounting standards (including as a result of the future implementation of the current expected credit loss (CECL) accounting standard) or regulatory requirements; actions of bank and nonbank competitors; changes in local, national and international economic conditions; changes in legal and regulatory requirements, limitations and costs; changes in customers’ acceptance of the Company’s products and services; cyber-attacks; unexpected outcomes of existing or new litigation involving the Company; the monetary, trade and other regulatory policies of the U.S. government; acts of war or terrorism, widespread disease or pandemics, such as the COVID-19 pandemic, or other adverse external events; and any other risks described in the “Risk Factors” sections of this and other reports filed by the Company with the SEC. The Company undertakes no obligation to revise or update such forward-looking statements to reflect current or future events or circumstances after the date hereof or to reflect the occurrence of unanticipated events.

CRITICAL ACCOUNTING POLICIES

The discussion and analysis of the Company's financial condition and results of operations are based upon the Company's consolidated financial statements that have been prepared in accordance with GAAP. The preparation of the Company's financial statements requires management to make estimates and judgments that affect the reported amounts of assets, liabilities, income and expenses. These estimates are based upon historical experience and on various other assumptions that management believes are reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions. The estimates and judgments that management believes involve the most complex and subjective estimates and judgments and have the most effect on the Company's reported financial position and results of operations are described as critical accounting policies in the Company's Annual Report on Form 10-K for the year ended December 31, 2019, as filed with the SEC on February 27, 2020. There have been no significant changes in the critical accounting policies or the assumptions and judgments utilized in applying these policies since December 31, 2019.

28

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

NON-GAAP FINANCIAL MEASURES

This report contains references to financial measures that are not defined in GAAP. Such non-GAAP financial measures include the Company’s presentation of net interest income and net interest margin on a fully taxable equivalent (FTE) basis, and the presentation of the efficiency ratio on an adjusted and FTE basis, excluding certain income and expenses. Management believes these non-GAAP financial measures provide useful information to both management and investors to analyze and evaluate the Company’s financial performance. Both measures are considered standard measures of comparison within the banking industry. Additionally, management believes providing measures on an FTE basis enhances the comparability of income arising from taxable and nontaxable sources. Limitations associated with non-GAAP financial measures include the risks that persons might disagree as to the appropriateness of items included in these measures and that different companies might calculate these measures differently. These non-GAAP disclosures should not be considered an alternative to the Company’s GAAP results.

The following table reconciles the non-GAAP financial measures of net interest income and net interest margin on an FTE basis and efficiency ratio on an adjusted and FTE basis to their most directly comparable measures under GAAP.

	Three Months Ended March 31,
	2020			2019
Reconciliation of net interest income and net interest margin on an FTE basis to GAAP:
Net interest income (GAAP)	$	18,464		$	15,889
Tax-equivalent adjustment (1)	178			272
Net interest income on an FTE basis (non-GAAP)	18,642			16,161
Average interest-earning assets	2,420,497			2,188,567
Net interest margin on an FTE basis (non-GAAP)	3.10		%	2.99		%
Reconciliation of efficiency ratio on an FTE basis to GAAP:
Net interest income on an FTE basis (non-GAAP)	$	18,642		$	16,161
Noninterest income	2,520			2,119
Adjustment for realized investment securities losses, net	6			88
Adjustment for (gain) loss on sale of fixed assets	2			(307		)
Adjusted income	21,170			18,061
Noninterest expense	9,663			9,544
Efficiency ratio on an adjusted and FTE basis (non-GAAP) (2)	45.64		%	52.84		%

(1) Computed on a tax-equivalent basis using a federal income tax rate of 21 percent, adjusted to reflect the effect of the nondeductible interest expense associated with owning tax-exempt securities and loans. Management believes the presentation of this non-GAAP measure provides supplemental useful information for proper understanding of the financial results, as it enhances the comparability of income arising from taxable and nontaxable sources.

(2) The efficiency ratio expresses noninterest expense as a percent of fully taxable equivalent net interest income and noninterest income, excluding specific noninterest income and expenses. Management believes the presentation of this non-GAAP measure provides supplemental useful information for proper understanding of the Company's financial performance. It is a standard measure of comparison within the banking industry.

29

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

OVERVIEW

The following discussion describes the consolidated operations and financial condition of the Company, West Bank and West Bank's special purpose subsidiaries (which are invested in new market tax credit activities). Results of operations for the three months ended March 31, 2020 are compared to the results for the same period in 2019, and the consolidated financial condition of the Company as of March 31, 2020 is compared to December 31, 2019. The Company conducts business from its main office in West Des Moines, Iowa and through its branch offices in central Iowa, which is generally the greater Des Moines metropolitan area; eastern Iowa, which is the area including and surrounding Iowa City and Coralville; and southern Minnesota, which includes the cities of Rochester, Owatonna, Mankato and St. Cloud.

SIGNIFICANT DEVELOPMENTS

Impact of COVID-19

The COVID-19 pandemic in the United States is expected to have a complex and significant adverse impact on the economy, the banking industry and the Company in future fiscal periods, all subject to a high degree of uncertainty.

Effects on Our Market Areas. Our commercial and consumer banking products and services are offered primarily in Iowa and Minnesota, where individual and governmental responses to the COVID-19 pandemic have led to a broad curtailment of economic activity beginning in March 2020. In Iowa, the Governor recently ordered schools to close through the remainder of the school year and ordered many retail establishments to close and imposed limitations on gathering sizes through April 30, 2020. In Minnesota, the Governor issued a series of orders, including an order that, subject to limited exceptions, all individuals stay at home and non‑essential businesses cease all activities. This order was effective from March 28, 2020 and currently extends through May 4, 2020. The Bank has remained open during these orders because banks have been identified as essential services. The Bank has been serving its customers through its drive-ups and Video Teller Machines at its nine Iowa locations and Rochester, Minnesota location, and in all of its branch offices by appointment only.

Each state has experienced an increase in unemployment levels as a result of the curtailment of business activities, rising from an average of 3.7 percent in Iowa in January 2020 to an average of 3.8 percent in March 2020, according to the Iowa Workforce Development, and from an average of 3.7 percent in Minnesota in January 2020 to 3.9 percent in March 2020, according to the Minnesota Department of Employment and Economic Development, which levels are expected to dramatically increase further.

To date, many of the public health and economic effects of COVID-19 have been concentrated in large cities, such as New York City, but we anticipate that similar effects will occur on a more delayed basis in smaller cities and communities, where our banking operations are primarily focused.

Policy and Regulatory Developments. Federal, state and local governments and regulatory authorities have enacted and issued a range of policy responses to the COVID-19 pandemic, including the following:

• The Federal Reserve decreased the range for the federal funds target rate by 0.5 percent on March 3, 2020, and by another 1.0 percent on March 16, 2020, reaching a current range of 0.0 - 0.25 percent.

• On March 27, 2020, President Trump signed the Coronavirus Aid, Relief and Economic Security Act (CARES Act), which established a $2 trillion economic stimulus package, including cash payments to individuals, supplemental unemployment insurance benefits and a $349 billion loan program administered through the U.S. Small Business Administration (SBA), referred to as the paycheck protection program (PPP). Under the PPP, small businesses, sole proprietorships, independent contractors and self-employed individuals may apply for loans from existing SBA lenders and other approved regulated lenders that enroll in the program, subject to numerous limitations and eligibility criteria. The Bank is participating as a lender in the PPP. In addition, the CARES Act provides financial institutions the option to temporarily suspend certain requirements under GAAP related to TDRs for a limited period of time to account for the effects of COVID-19. See Note 4 of the financial statements for additional disclosure of TDRs as of March 31, 2020.

30

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

• On April 7, 2020, federal banking regulators issued a revised Interagency Statement on Loan Modifications and Reporting for Financial Institutions, which, among other things, encouraged financial institutions to work prudently with borrowers who are or may be unable to meet their contractual payment obligations because of the effects of COVID-19, and stated that institutions generally do not need to categorize COVID-19-related modifications as TDRs and that the agencies will not direct supervised institutions to automatically categorize all COVID-19 related loan modifications as TDRs. See Note 4 of the financial statements for additional disclosure of TDRs as of March 31, 2020.

• On April 9, 2020, the Federal Reserve announced additional measures aimed at supporting small and mid-sized businesses, as well as state and local governments impacted by COVID-19. The Federal Reserve announced the Main Street Business Lending Program, which establishes two new loan facilities intended to facilitate lending to small and mid-sized businesses: (1) the Main Street New Loan Facility, or MSNLF, and (2) the Main Street Expanded Loan Facility, or MSELF. MSNLF loans are unsecured term loans originated on or after April 8, 2020, while MSELF loans are provided as upsized tranches of existing loans originated beforeApril 8, 2020. The combined size of the program will be up to $600 billion. The program is designed for businesses with up to 10,000 employees or $2.5 billion in 2019 revenues. To obtain a loan, borrowers must confirm that they are seeking financial support because of COVID-19 and that they will not use proceeds from the loan to pay off debt. The Federal Reserve also stated that it would provide additional funding to banks offering PPP loans to struggling small businesses. Lenders participating in the PPP will be able to exclude loans financed by the facility from their leverage ratio. In addition, the Federal Reserve created a Municipal Liquidity Facility to support state and local governments with up to $500 billion in lending, with the Treasury Department backing $35 billion for the facility using funds appropriated by the CARES Act. The facility will make short-term financing available to cities with a population of more than one million or counties with a population of greater than two million. The Federal Reserve expanded both the size and scope its Primary and Secondary Market Corporate Credit Facilities to support up to $750 billion in credit to corporate debt issuers. This will allow companies that were investment grade before the onset of COVID-19 but then subsequently downgraded after March 22, 2020 to gain access to the facility. Finally, the Federal Reserve announced that its Term Asset-Backed Securities Loan Facility will be scaled up in scope to include the triple A-rated tranche of commercial mortgage-backed securities and newly issued collateralized loan obligations. The size of the facility is $100 billion.

Effects on Our Business. We currently expect that the COVID-19 pandemic and the specific developments referred to above could have a significant impact on our business. In particular, we anticipate that a significant portion of the Bank’s borrowers in the hotel, restaurant and retail industries will continue to endure significant economic distress, which has caused, and may continue to cause, them to draw on their existing lines of credit and adversely affect their ability to repay existing indebtedness, and is expected to adversely impact the value of collateral. These developments, together with economic conditions generally, are also expected to impact our commercial real estate portfolio, particularly with respect to real estate with exposure to these industries, and the value of certain collateral securing our loans. As a result, we anticipate that our financial condition, capital levels and results of operations could be adversely affected, as described in further detail below.

Our Response. We have taken numerous steps in response to the COVID-19 pandemic, including the following:

• We are actively working with loan customers to evaluate prudent loan modification terms.

• We continue to promote our digital banking options through our website. Customers are encouraged to utilize online and mobile banking tools, and our customer service and retail departments are fully staffed and available to assist customers remotely.

• We are a participating lender in the PPP. We believe it is our responsibility as a community bank to assist the SBA in the distribution of funds authorized under the CARES Act to our customers and communities, which we are carrying out in a prudent and responsible manner.

• We have closed all branches to customer activity indefinitely, except for drive-up and appointment only services. We continue to pay all employees according to their normal work schedule, even if their work has been reduced. No employees have been furloughed. Employees whose job responsibilities can be effectively carried out remotely are working from home. Employees whose critical duties require their continued presence on-site are observing social distancing and cleaning protocols.

31

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

• We have, in the past several years, raised our quarterly dividend in the second quarter of each year.  However, due to the uncertainty facing our economy, our Board has decided to keep the dividend at the current level of $0.21 per share for the dividend to be paid in the second quarter of 2020.  Our Board will evaluate the dividend on a quarterly basis as the Company works through the COVID-19 pandemic.

SUMMARY

Net income for the three months ended March 31, 2020 was $8,089, or $0.49 per diluted common share, compared to $6,899, or $0.42 per diluted common share, for the three months ended March 31, 2019. The Company's annualized return on average assets and return on average equity for the three months ended March 31, 2020 were 1.29 percent and 15.54 percent, respectively, compared to 1.22 percent and 14.49 percent, respectively, for the first three months of 2019.

The increase in net income for the three months ended March 31, 2020 compared to the same period in 2019 was primarily due to increases in net interest income and noninterest income, partially offset by an increase in the provision for loan losses.

Net interest income for the three months ended March 31, 2020 grew $2,575, or 16.2 percent, compared to the three months ended March 31, 2019. The impact of increases in the average balance of total interest-earning assets and declines in the rates paid on interest-bearing liabilities exceeded the effect of declines in rates earned on interest-earning assets and increases in the average balance of total interest-bearing liabilities. Average interest-earning assets for the first three months of 2020 were $231,930 higher than the average interest-earning assets for the first three months of 2019. Average interest-bearing liabilities for the three months ended March 31, 2020 were $201,890 higher than the average interest-bearing liabilities for the three months ended March 31, 2019. The Federal Reserve's action to reduce the targeted federal funds rate by a total of 75 basis points in the second half of 2019 and by an additional 150 basis points in the first quarter of 2020 resulted in decreases in both the yield on interest-earning assets and the rate paid on interest-bearing liabilities for the first three months of 2020 compared to the first three months of 2019. The Company recorded a $1,000 provision for loan losses for the three months ended March 31, 2020, compared to no provision for loan losses for the three months ended March 31, 2019. The provision recorded in the first three months of 2020 was due to growth in the loan portfolio and the uncertainty surrounding economic conditions as a result of the COVID-19 pandemic.

Noninterest income increased $401 during the three months ended March 31, 2020 compared to the three months ended March 31, 2019, primarily due to loan swap fees earned on back to back interest rate swaps. For additional information on these derivatives, refer to Note 5 of the financial statements.

Total loans outstanding increased $52,769, or 2.7 percent, during the first three months of 2020. The credit quality of the loan portfolio remained strong, as evidenced by the Company's Texas ratio, which was 0.22 percent as of March 31, 2020. We expect the COVID-19 pandemic to have an adverse effect on our loan pipeline and the credit quality of our loan portfolio during the remainder of 2020. Disruption to our customers could result in increased loan delinquencies and defaults and a decline in local loan demand. However, it is impossible to project the impact with any precision at this time. As of March 31, 2020, the allowance for loan losses was 0.92 percent of outstanding loans, compared to 0.89 percent as of December 31, 2019, and management believed the allowance at March 31, 2020 was adequate to absorb any losses inherent in the loan portfolio as of that date.

32

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

On a quarterly basis, the Company compares three key performance metrics to those of our identified peer group. The peer group was revised in the first quarter of 2020 after evaluating constituents that we believe better reflect our business, particularly in terms of market capitalization, asset size and loan portfolio composition. The peer group for 2020 consists of 21 Midwestern, publicly traded financial institutions including Bank First Corporation, Civista Bancshares, Inc., CrossFirst Bankshares, Inc., Equity Bancshares, Inc., Farmers National Banc Corp., Farmers & Merchants Bancorp, Inc., First Business Financial Services, Inc., First Financial Corp., First Mid Bancshares, Inc., German American Bancorp, Inc., Hills Bancorporation, Isabella Bank Corporation, LCNB Corp., Level One Bancorp, Inc., Macatawa Bank Corporation, Mackinac Financial Corporation, Mercantile Bank Corporation, MidWestOne Financial Group, Inc., Nicolet Bankshares, Inc., Peoples Bancorp, Inc., and Southern Missouri Bancorp, Inc. The Company is in the middle of the group in terms of asset size. Our goal is to perform at or near the top of this peer group relative to what we consider to be three key metrics: return on average equity, efficiency ratio and Texas ratio. We believe these measures encompass the factors that define the performance of a community bank. Company and peer results for the key financial performance measures are summarized below.

	West Bancorporation, Inc.		Peer Group Range(3)
	As of and for the three months ended March 31, 2020	As of and for the year ended December 31, 2019	As of and for the year ended December 31, 2019
Return on average equity	15.54%	14.34%	5.39% - 15.66%
Efficiency ratio(1) (2)	45.64%	50.96%	50.08% - 72.88%
Texas ratio(2)	0.22%	0.23%	2.46% - 16.60%

(1) The efficiency ratio is a non-GAAP financial measure. For further information, refer to the Non-GAAP Financial Measures section of this report.

(2) A lower ratio is more desirable.

(3) Latest data available.

At its meeting on April 22, 2020, the Company's Board of Directors declared a quarterly cash dividend of $0.21 per common share. The dividend is payable on May 20, 2020, to stockholders of record on May 6, 2020.

33

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

RESULTS OF OPERATIONS

The following table shows selected financial results and measures for the three months ended March 31, 2020 compared with the same period in 2019. 

	Three Months Ended March 31,
	2020			2019			Change			Change %
Net income	$	8,089		$	6,899		$	1,190		17.25	%
Average assets	2,531,630			2,292,798			238,832			10.42	%
Average stockholders' equity	209,405			193,128			16,277			8.43	%
Return on average assets	1.29		%	1.22		%	0.07		%
Return on average equity	15.54		%	14.49		%	1.05		%
Net interest margin (1)	3.10		%	2.99		%	0.11		%
Efficiency ratio (1) (2)	45.64		%	52.84		%	(7.2		)%
Dividend payout ratio	42.52		%	47.24		%	(4.72		)%
Average equity to average assets ratio	8.27		%	8.42		%	(0.15		)%
	As of March 31,
	2020			2019			Change
Texas ratio (2)	0.22		%	0.86		%	(0.64		)%
Equity to assets ratio	7.97		%	8.49		%	(0.52		)%
Tangible common equity ratio	7.97		%	8.49		%	(0.52		)%

(1) Amounts are presented on an FTE basis. These are non-GAAP financial measures. For further information, refer to the Non-GAAP Financial Measures section of this report.

(2) A lower ratio is more desirable.

Definitions of ratios:

• Return on average assets - annualized net income divided by average assets.

• Return on average equity - annualized net income divided by average stockholders' equity.

• Net interest margin - annualized tax-equivalent net interest income divided by average interest-earning assets.

• Efficiency ratio - noninterest expense (excluding other real estate owned expense and write-down of premises) divided by noninterest income (excluding net securities gains (losses) and gains/losses on disposition of premises and equipment) plus tax-equivalent net interest income.

• Dividend payout ratio - dividends paid to common stockholders divided by net income.

• Average equity to average assets ratio - average equity divided by average assets.

• Texas ratio - total nonperforming assets divided by tangible common equity plus the allowance for loan losses.

• Equity to assets ratio - equity divided by assets.

• Tangible common equity ratio - common equity less intangible assets (none held) divided by tangible assets.

34

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

Net Interest Income

The following table presents average balances and related interest income or interest expense, with the resulting annualized average yield or rate by category of interest-earning assets or interest-bearing liabilities.  Interest income and the resulting net interest income are shown on an FTE basis.

Data for the three months ended March 31:

	Average Balance									Interest Income/Expense									Yield/Rate
	2020		2019		Change			Change- %		2020		2019		Change			Change- %		2020		2019		Change
Interest-earning assets:
Loans: (1) (2)
Commercial	$	435,321	$	364,264	$	71,057		19.51	%	$	5,016	$	4,617	$	399		8.64	%	4.63	%	5.14	%	(0.51	)%
Real estate (3)	1,523,131		1,364,088		159,043			11.66	%	17,328		15,784		1,544			9.78	%	4.58	%	4.69	%	(0.11	)%
Consumer and other	6,879		6,435		444			6.90	%	80		77		3			3.90	%	4.69	%	4.89	%	(0.20	)%
Total loans	1,965,331		1,734,787		230,544			13.29	%	22,424		20,478		1,946			9.50	%	4.59	%	4.79	%	(0.20	)%
Investment securities:
Taxable	353,952		320,892		33,060			10.30	%	2,383		2,328		55			2.36	%	2.69	%	2.90	%	(0.21	)%
Tax-exempt (3)	41,338		116,750		(75,412		)	(64.59	)%	362		1,018		(656		)	(64.44	)%	3.51	%	3.49	%	0.02	%
Total investment securities	395,290		437,642		(42,352		)	(9.68	)%	2,745		3,346		(601		)	(17.96	)%	2.78	%	3.06	%	(0.28	)%
Federal funds sold	59,876		16,138		43,738			271.02	%	229		98		131			133.67	%	1.54	%	2.46	%	(0.92	)%
Total interest-earning assets (3)	$	2,420,497	$	2,188,567	$	231,930		10.60	%	25,398		23,922		1,476			6.17	%	4.22	%	4.43	%	(0.21	)%
Interest-bearing liabilities:
Deposits:
Interest-bearing demand,
savings and money
market	$	1,414,453	$	1,320,548	$	93,905		7.11	%	3,636		5,027		(1,391		)	(27.67	)%	1.03	%	1.54	%	(0.51	)%
Time deposits	261,280		199,587		61,693			30.91	%	1,410		937		473			50.48	%	2.17	%	1.90	%	0.27	%
Total deposits	1,675,733		1,520,135		155,598			10.24	%	5,046		5,964		(918		)	(15.39	)%	1.21	%	1.59	%	(0.38	)%
Other borrowed funds	232,488		186,196		46,292			24.86	%	1,710		1,798		(88		)	(4.89	)%	2.96	%	3.92	%	(0.96	)%
Total interest-bearing
liabilities	$	1,908,221	$	1,706,331	$	201,890		11.83	%	6,756		7,762		(1,006		)	(12.96	)%	1.42	%	1.84	%	(0.42	)%
Net interest income (FTE) (4)										$	18,642	$	16,160	$	2,482		15.36	%
Net interest spread (FTE)																			2.80	%	2.59	%	0.21	%
Net interest margin (FTE) (4)																			3.10	%	2.99	%	0.11	%

(1) Average loan balances include nonaccrual loans.  Interest income recognized on nonaccrual loans has been included.

(2) Interest income on loans includes amortization of loan fees and costs and prepayment penalties collected, which are not material.

(3) Tax-exempt income has been adjusted to a tax-equivalent basis using a federal income tax rate of 21 percent and is adjusted to reflect the effect of the nondeductible interest expense associated with owning tax-exempt investment securities and loans.

(4) Net interest income (FTE) and net interest margin (FTE) are non-GAAP financial measures. For further information, refer to the Non-GAAP Financial Measures section of this report.

The Company's largest component of net income is net interest income, which is the difference between interest earned on interest-earning assets, consisting primarily of loans and investment securities, and interest paid on interest-bearing liabilities, consisting of deposits and borrowings. Fluctuations in net interest income can result from the combination of changes in the average balances of asset and liability categories and changes in interest rates. Interest rates earned and paid are affected by general economic conditions, particularly changes in market interest rates, and by competitive factors, government policies and actions of regulatory authorities. The Federal Reserve decreased the targeted federal funds rate by a total of 75 basis points in the second half of 2019. In addition, in response to the COVID-19 pandemic, the Federal Reserve decreased the targeted federal funds interest rate by a total of 150 basis points in March 2020. These decreases impact the comparability of net interest income between 2019 and 2020.

35

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

Net interest margin is a measure of the net return on interest-earning assets and is computed by dividing annualized tax-equivalent net interest income by total average interest-earning assets for the period. The net interest margin for the three months ended March 31, 2020 increased by 11 basis points compared to the three months ended March 31, 2019. The primary driver of the increase in the net interest margin was a decrease in interest rates paid on deposits and other borrowed funds, partially offset by a decrease in yield on loans and investments. Because of the increase in the net interest margin, tax-equivalent net interest income for the three months ended March 31, 2020 increased $2,482 compared to the same time period in 2019. The increase in net interest income for the three months ended March 31, 2020 compared to the three months ended March 31, 2019 was largely due to an increase in average outstanding loans and a decrease in rates paid on deposits and other borrowed funds, partially offset by an increase in interest-bearing liabilities and a decrease in yield on loans and investments. Management expects the decreases in the targeted federal funds rate to result in both lower rates paid on deposits and lower yields on loans for the remainder of 2020.

Tax-equivalent interest income on loans increased $1,946 for the three months ended March 31, 2020 compared to the three months ended March 31, 2019. The improvement was primarily due to the increase in average loan balances outstanding in the first quarter of 2020. The Company continues to focus on expanding existing and entering into new customer relationships while maintaining strong credit quality. The yield on the Company's loan portfolio is affected by the portfolio's loan mix, the interest rate environment, the effects of competition, the level of nonaccrual loans and reversals of previously accrued interest on charged-off loans. The political and economic environments can also influence the volume of new loan originations and the mix of variable-rate versus fixed-rate loans. We anticipate that our interest income will be adversely affected in future periods as a result of the COVID-19 pandemic, including the possibility of decreases in the size of our loan portfolio and the effects of lower interest rates.

The average balance of interest-bearing demand, savings and money market deposits increased for the three months ended March 31, 2020 compared to the three months ended March 31, 2019, primarily due to an increase in average balances of money market accounts.The average rate paid on interest-bearing demand, savings and money market deposits for the three months ended March 31, 2020 decreased 51 basis points compared to the three months ended March 31, 2019. This decrease was primarily due to decreasing interest rates on certain money market deposit products in response to decreases in the targeted federal funds rate in the second half of 2019 and first quarter of 2020. The average balance of time deposits also increased for the three months ended March 31, 2020 compared to the same period in 2019. This increase was due to the increase in average balances of both customer and brokered CDs in 2020. Interest rates on time deposits increased 27 basis points for the three months ended March 31, 2020 compared to the same period in 2019, primarily due to higher market interest rates paid at the time new and renewed time deposits were issued. The COVID-19 pandemic could result in lower levels of deposits in future periods, which could decrease our average interest-bearing liabilities for the remainder of 2020.

The average balance of other borrowed funds increased for the three months ended March 31, 2020 compared to the three months ended March 31, 2019, primarily due to an increase in FHLB advances. The rate paid on borrowed funds declined 96 basis points for the three months ended March 31, 2020 compared to the three months ended March 31, 2019, primarily due to the reduction of market rates in the second half of 2019 and the first quarter of 2020 on short-term and variable-rate borrowings. The impact of the COVID-19 pandemic and possible decreases in interest-bearing deposits could result in an increase in borrowed funds in 2020, which we generally expect to be at lower interest rates in comparison to 2019.

As a result of the reductions in the targeted federal funds interest rate, as well as the impact of the COVID-19 pandemic, we expect that our net interest income and net interest margin could decrease in future periods.

Provision for Loan Losses and the Related Allowance for Loan Losses

The provision for loan losses represents charges made to earnings to maintain an adequate allowance for loan losses.  The adequacy of the allowance for loan losses is evaluated quarterly by management and reviewed by the Board of Directors. The allowance for loan losses is management's best estimate of probable losses inherent in the loan portfolio as of the balance sheet date.  The provision for loan losses was $1,000 for the three months ended March 31, 2020, compared to no provision for loan losses for the three months ended March 31, 2019. The increased provision for the three months ended March 31, 2020, compared to the same time period in 2019, was due to the growth in the loan portfolio and uncertainty in the economy as a result of the COVID-19 pandemic. We believe the provision for loan losses could increase in future periods based on our belief that the credit quality of our loan portfolio may decline and loan defaults could increase as a result of the COVID-19 pandemic.

36

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

Factors considered in establishing an appropriate allowance include: the borrower's financial condition; the value and adequacy of loan collateral; the condition of the local economy and the borrower's specific industry; the levels and trends of loans by segment; and a review of delinquent and classified loans.  The quarterly evaluation focuses on factors such as specific loan reviews, changes in the components of the loan portfolio given the current and forecasted economic conditions, and historical loss experience.  Any one of the following conditions may result in the review of a specific loan: concern about whether the customer's cash flow or net worth is sufficient to repay the loan; delinquency status; criticism of the loan in a regulatory examination; the suspension of interest accrual; or other factors, including whether the loan has other special or unusual characteristics that suggest special monitoring is warranted. The Company's concentration risks include geographic concentration in central and eastern Iowa and southern Minnesota. The local economies are composed primarily of service industries and state and county governments.

West Bank has a significant portion of its loan portfolio in commercial real estate loans, commercial lines of credit, commercial term loans, and construction and land development loans.  West Bank's typical commercial borrower is a small- or medium-sized, privately owned business entity.  Compared to residential mortgages or consumer loans, commercial loans typically have larger balances and repayment usually depends on the borrowers' successful business operations.  Commercial loans generally are not fully repaid over the loan period and may require refinancing or a large payoff at maturity.  When the economy turns downward, commercial borrowers may not be able to repay their loans, and the value of their assets, which are usually pledged as collateral, may decrease rapidly and significantly. 

While management uses available information to recognize losses on loans, further reduction in the carrying amounts of loans may be necessary based on changes in circumstances, changes in the overall economy in the markets we currently serve, or later acquired information.  Identifiable sectors within the general economy are subject to additional volatility, which at any time may have a substantial impact on the loan portfolio.  In addition, regulatory agencies, as integral parts of their examination processes, periodically review the credit quality of the loan portfolio and the level of the allowance for loan losses.  Such agencies may require West Bank to recognize additional losses based on such agencies' review of information available to them at the time of their examinations.

West Bank's policy is to charge off loans when, in management's opinion, a loan or a portion of a loan is deemed uncollectible. Concerted efforts are made to maximize subsequent recoveries.  The following table summarizes the activity in the Company's allowance for loan losses for the three months ended March 31, 2020 and 2019 and related ratios.

	Three Months Ended March 31,
	2020			2019			Change
Balance at beginning of period	$	17,235		$	16,689		$	546
Charge-offs	(1		)	—			(1		)
Recoveries	98			48			50
Net recoveries	97			48			49
Provision for loan losses charged to operations	1,000			—			1,000
Balance at end of period	$	18,332		$	16,737		$	1,595
Average loans outstanding	$	1,965,331		$	1,734,787
Ratio of annualized net (charge-offs) recoveries during the period to average loans outstanding	0.02		%	0.01		%
Ratio of allowance for loan losses to average loans outstanding	0.93		%	0.96		%
Ratio of allowance for loan losses to total loans at end of period	0.92		%	0.96		%

37

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

In March 2020, the strength of the U.S. economy deteriorated as a result of the COVID-19 pandemic. While job growth averaged approximately 245,000 per month for the first two months of the quarter, based on preliminary estimates, approximately 700,000 jobs were lost in March 2020. Additionally, the national unemployment rate increased from 3.5 percent as of December 31, 2019 to 4.4 percent as of March 31, 2020. It is expected that this rate will continue to increase as a result of the COVID-19 pandemic. Based on current economic indicators, the Company increased the economic factors within the allowance for loan losses evaluation. We believe that the allowance for loan losses as a percent of total loans may increase in future periods based on our belief that the credit quality of our loan portfolio could decline and loan defaults may increase as a result of the COVID-19 pandemic.

Noninterest Income

The following table shows the variance from the prior year in the noninterest income categories shown in the Consolidated Statements of Income.  In addition, accounts within the “Other income” category that represent a significant portion of the total or a significant variance are shown below.

	Three Months Ended March 31,
Noninterest income:	2020			2019			Change			Change %
Service charges on deposit accounts	$	603		$	611		$	(8	)	(1.31	)%
Debit card usage fees	382			375			7			1.87	%
Trust services	463			483			(20		)	(4.14	)%
Increase in cash value of bank-owned life insurance	158			152			6			3.95	%
Loan swap fees	586			—			586			N/A
Realized investment securities losses, net	(6		)	(88		)	82			93.18	%
Other income:
Gain on sale of premises	—			307			(307		)	(100.00	)%
All other income	334			279			55			19.71	%
Total other income	334			586			(252		)	(43.00	)%
Total noninterest income	$	2,520		$	2,119		$	401		18.92	%

The Company offers loan level interest rate swaps to its customers and offsets its exposure from such contracts by entering into mirror image swaps with a swap counterparty (back-to-back swap program). Loan swap fees consist of fees earned in the back-to-back swap program and are largely dependent on the timing and volume of customer activity. The gain on sale of premises in the first quarter of 2019 was related to the sale of the Iowa City branch facility. The Company consolidated the Iowa City and Coralville branches in the fourth quarter of 2018.

38

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

Noninterest Expense

The following table shows the variance from the prior year in the noninterest expense categories shown in the Consolidated Statements of Income. In addition, accounts within the “Other expenses” category that represent a significant portion of the total or a significant variance are shown below.

	Three Months Ended March 31,
Noninterest expense:	2020		2019		Change			Change %
Salaries and employee benefits	$	5,284	$	5,460	$	(176	)	(3.22	)%
Occupancy	1,360		1,233		127			10.30	%
Data processing	672		680		(8		)	(1.18	)%
FDIC insurance	237		219		18			8.22	%
Professional fees	239		234		5			2.14	%
Director fees	234		251		(17		)	(6.77	)%
Other expenses:
Marketing	44		47		(3		)	(6.38	)%
Business development	267		268		(1		)	(0.37	)%
Insurance expense	104		93		11			11.83	%
Charitable contributions	45		45		—			—	%
Postage and courier	85		73		12			16.44	%
Subscriptions	125		91		34			37.36	%
Trust	117		97		20			20.62	%
Consulting fees	77		62		15			24.19	%
Low income housing projects amortization	103		71		32			45.07	%
New market tax credit project amortization and management fees	230		230		—			—	%
All other	440		390		50			12.82	%
Total other	1,637		1,467		170			11.59	%
Total noninterest expense	$	9,663	$	9,544	$	119		1.25	%

Salaries and employee benefits decreased for the three months ended March 31, 2020 when compared to the three months ended March 31, 2019, primarily due to a slight decrease in the number of employees and a decrease in expenses related to restricted stock units and insurance benefits. The Company has not made, and at this time does not expect to make, any material staffing or compensation changes as a result of the COVID-19 pandemic. Occupancy expense increased for the three months ended March 31, 2020 when compared to the three months ended March 31, 2019, because of the incurrence of a full quarter of expenses related to the expansion into the cities of Owatonna, Mankato and St. Cloud, Minnesota, which occurred toward the end of the first quarter of 2019.

Income Tax Expense

The Company recorded income tax expense of $2,232 (21.6 percent of pre-tax income) for the three months ended March 31, 2020,compared with $1,565 (18.5 percent of pre-tax income) for the three months ended March 31, 2019. The Company's consolidated income tax rate differs from the federal statutory income tax rate in each period, primarily due to tax-exempt interest income, the tax-exempt increase in cash value of bank-owned life insurance, disallowed interest expense, and state income taxes. In addition, for the three months ended March 31, 2020, a tax expense of $94 was recorded as a result of the decrease in fair value of restricted stock over the vesting period. Comparatively, for the three months ended March 31, 2019, a tax benefit of $37 was recorded as a result of the increase in fair value of restricted stock over the vesting period. The tax rates for the first three months of 2020 and 2019 were also impacted by year-to-date federal low income housing tax credits and a new markets tax credit of approximately $310 and $316, respectively.

On March 27, 2020, the President signed the CARES Act into law. The Act includes several significant provisions for corporations including increasing the amount of deductible interest under section 163(j), allowing companies to carryback certain net operating losses, and increasing the amount of net operating loss that corporations can use to offset income. These changes did not have a significant impact on a company’s income taxes. 

39

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

FINANCIAL CONDITION

The Company had total assets of $2,519,609 as of March 31, 2020, compared to total assets of $2,473,691 as of December 31, 2019. Fluctuations in the balance sheet included increases in loans, deposits, federal funds purchased and other liabilities, and a decrease in investment securities. A discussion of changes in the balance sheet is provided below.

Investment Securities

The balance of investment securities available for sale declined by $26,158 during the three months ended March 31, 2020. Securities were sold during the first quarter of 2020 to create liquidity for expected loan growth or for reinvestment into collateralized mortgage obligations, which was part of a reinvestment strategy to reduce our interest rate risk exposure in variable rate collateralized loan obligations (CLOs) and corporate bonds. CLOs are debt securities backed by pools of senior secured commercial loans to a diverse group of companies across a broad spectrum of industries. At March 31, 2020, the Company owned AAA and AA rated CLOs and did not own CLOs rated below AA.

As of March 31, 2020, approximately 76 percent of the available for sale investment securities portfolio consisted of government agency guaranteed collateralized mortgage obligations, mortgage-backed securities and asset-backed securities. Management currently believes these securities provide relatively good yields, have little to no credit risk and provide fairly consistent cash flows.

Loans and Nonperforming Assets

Loans outstanding increased $52,769 from $1,941,663 as of December 31, 2019 to $1,994,432 as of March 31, 2020. Changes in the loan portfolio during the first three months of 2020 included increases of $12,715 in commercial loans, $22,891 in commercial real estate loans and $14,541 in construction, land and land development loans. The Company continues to focus on business development efforts in all of its markets. We anticipate that loan growth will slow down in the future in our commercial real estate loan portfolio as a result of COVID-19 and the related decline in economic conditions in our market areas. However, we expect to see a temporary increase in the loan portfolio due to an influx of PPP loans.

Credit quality of the Company's loan portfolio remained stable as of March 31, 2020. One construction loan with a balance of $4,988 was greater than 30 days past due at March 31, 2020. That loan was paid off on April 10, 2020. The Company's Texas ratio, which is computed by dividing total nonperforming assets by tangible common equity plus the allowance for loan losses, was 0.22 percent as of March 31, 2020, compared to 0.23 percent as of December 31, 2019. We believe the COVID-19 pandemic may have an adverse affect on the credit quality of our loan portfolio during the remainder of 2020. Disruption to our customers could result in increased loan delinquencies and defaults. Management believes impaired loans may increase in the future as a result of the COVID-19 pandemic. No credit issues are anticipated with PPP loans as they are guaranteed by the Small Business Administration.

In accordance with regulatory guidelines, the Company exercises heightened risk management practices when non-owner occupied commercial real estate lending exceeds 300 percent of total risk-based capital or construction, land development, and other land loans exceed 100 percent of total risk-based capital. Although the Company's loan portfolio is heavily concentrated in real estate and its real estate portfolio levels exceed these regulatory guidelines, it has established risk management policies and procedures to regularly monitor the commercial real estate portfolio. An analysis of the Company's non-owner occupied commercial real estate portfolio as of December 31, 2019 was presented in the Company's Form 10-K filed with the SEC on February 27, 2020, and the Company has not experienced any material changes to that analysis since December 31, 2019.

40

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

The following table sets forth the amount of nonperforming assets held by the Company and common ratio measurements of those assets as of the dates shown. 

	March 31, 2020			December 31, 2019			Change
Nonaccrual loans	$	488		$	538		$	(50	)
Loans past due 90 days and still accruing interest	—			—			—
Troubled debt restructured loans (1)	—			—			—
Total nonperforming loans	488			538			(50		)
Other real estate owned	—			—			—
Total nonperforming assets	$	488		$	538		$	(50	)
Nonperforming loans to total loans	0.02		%	0.03		%	(0.01		)%
Nonperforming assets to total assets	0.02		%	0.02		%	—		%

(1) While TDR loans are commonly reported by the industry as nonperforming, those not classified in the nonaccrual category are accruing interest due to payment performance. TDR loans on nonaccrual status are categorized as nonaccrual. There were no TDR loans as of March 31, 2020 and one TDR loan as of December 31, 2019 with balances of $0 and $4, respectively, categorized as nonaccrual.

Through April 21, 2020, West Bank had modified 120 loans related to COVID-19 totaling $378 million. Most modifications allow interest only payments for up to six months, however some modifications allow for no principal and interest payments, particularly for hotel loans. None of these modifications were considered TDRs, in accordance with the interpretation provided by the recent bank regulatory interagency statement and none were considered impaired. For additional information, refer to “Provision for Loan Losses and the Related Allowance for Loan Losses” in this section and Note 4 to the financial statements.

Deposits

Deposits increased $5,369 during the first three months of 2020.  Noninterest-bearing and interest-bearing demand accounts and savings accounts, which include money market accounts, increased a total of $67,984 from December 31, 2019 to March 31, 2020. Balance fluctuations were primarily due to normal customer activity, as corporate customers' liquidity needs vary at any given time. Total time deposits declined $62,615 during the first three months of 2020 primarily due to the maturity of brokered CDs totaling $50,000. We believe that deposit levels could decrease in future periods as a result of the distressed economic conditions in our market areas relating to the COVID-19 pandemic.

Borrowed Funds

The Company had $211,960 of overnight federal funds purchased and long- and short-term FHLB advances outstanding at March 31, 2020. If we were to experience increases in draws on customer lines of credit or decreased deposit levels in future periods as a result of the distressed economic conditions in our market areas relating to the COVID-19 pandemic, our level of borrowed funds could increase. See the Liquidity and Capital Resources section for further discussion on the Company's borrowing capacity.

Derivatives

At December 31, 2019 and March 31, 2020, the Company had interest rate swap contracts, including forward starting swaps, associated with borrowed funds and deposits with a total notional amount of $335,000. The fair value of these derivative contracts, which is reported in other liabilities on the balance sheet, declined $20,934 from December 31, 2019 to March 31, 2020 due to the significant decrease in market interest rates.

41

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

Liquidity and Capital Resources

The objectives of liquidity management are to ensure the availability of sufficient cash flows to meet all financial commitments and to capitalize on opportunities for profitable business expansion.  The Company's principal source of funds is deposits.  Other sources include loan principal repayments, proceeds from the maturity and sale of investment securities, principal payments on collateralized mortgage obligations, mortgage-backed and asset-backed securities, federal funds purchased, advances from the FHLB, and funds provided by operations.  Liquidity management is conducted on both a daily and a long-term basis.  Investments in liquid assets are adjusted based on expected loan demand, projected loan and investment securities maturities and payments, expected deposit flows and the objectives set by the Company's asset-liability management policy. The Company had liquid assets (cash and cash equivalents) of $66,397 as of March 31, 2020 compared with $53,290 as of December 31, 2019.

The Company believes there could be potential stresses on liquidity management as a direct result of the COVID-19 pandemic and the Bank's participation in the PPP. As customers manage their own liquidity stress, we could experience an increase in the utilization of existing lines of credit. The Bank is a participating lender in the PPP under the CARES Act. The Federal Reserve Bank has provided a lending facility that will allow us to obtain funding specifically for loans that we make under the PPP, which will allow us to retain existing sources of liquidity for our traditional operations. PPP loans will be pledged as collateral on any of the Bank's borrowings under the Federal Reserve Bank's lending facility.

As of March 31, 2020, West Bank had additional borrowing capacity available from the FHLB of approximately $321,000, as well as approximately $98,000 through the Federal Reserve discount window and $67,000 through unsecured federal funds lines of credit with correspondent banks.  Net cash from operating activities contributed $10,412 to liquidity for the three months ended March 31, 2020.  Management believed that the combination of high levels of potentially liquid assets, cash flows from operations, and additional borrowing capacity provided the Company with strong liquidity as of March 31, 2020. Management plans to continually monitor liquidity in future periods to look for signs of stress resulting from the COVID-19 pandemic.

The Company's total stockholders' equity declined to $200,693 at March 31, 2020 from $211,820 at December 31, 2019.  The decrease was primarily the result of a decrease in accumulated other comprehensive income, which was primarily due to the decline in fair value of derivatives, partially offset by net income less dividends paid. At March 31, 2020, the Company's tangible common equity as a percent of tangible assets was 7.97 percent compared to 8.56 percent as of December 31, 2019.

The Company and West Bank are subject to various regulatory capital requirements administered by federal and state banking agencies.  Failure to meet minimum capital requirements (as shown in the following table) can result in certain mandatory and possibly additional discretionary actions by regulators, which, if undertaken, could have a direct material effect on the Company's consolidated financial statements. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Company and West Bank must meet specific capital guidelines that involve quantitative measures of their assets, liabilities and certain off-balance sheet items as calculated under regulatory accounting practices. The Company's and West Bank's capital amounts and classifications are also subject to qualitative judgments by the regulators about components, risk weightings and other factors. Management believed the Company and West Bank met all capital adequacy requirements to which they were subject as of March 31, 2020.

42

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

The Company's and West Bank's capital amounts and ratios are presented in the following table.

	Actual				For Capital Adequacy Purposes				For Capital Adequacy Purposes With Capital Conservation Buffer				To Be Well-Capitalized Under Prompt Corrective Action Provisions
	Amount		Ratio		Amount		Ratio		Amount		Ratio		Amount		Ratio
As of March 31, 2020:
Total Capital (to Risk-Weighted Assets)
Consolidated	$	257,826	11.35	%	$	181,738	8.00	%	$	238,531	10.50	%	N/A		N/A
West Bank	265,205		11.68	%	181,636		8.00	%	238,398		10.50	%	$	227,045	10.00	%
Tier 1 Capital (to Risk-Weighted Assets)
Consolidated	239,494		10.54	%	136,304		6.00	%	193,097		8.50	%	N/A		N/A
West Bank	246,873		10.87	%	136,227		6.00	%	192,989		8.50	%	181,636		8.00	%
Common Equity Tier 1 Capital (to Risk-Weighted Assets)
Consolidated	219,494		9.66	%	102,228		4.50	%	159,021		7.00	%	N/A		N/A
West Bank	246,873		10.87	%	102,170		4.50	%	158,932		7.00	%	147,579		6.50	%
Tier 1 Capital (to Average Assets)
Consolidated	239,494		9.47	%	101,153		4.00	%	101,153		4.00	%	N/A		N/A
West Bank	246,873		9.77	%	101,106		4.00	%	101,106		4.00	%	126,382		5.00	%
As of December 31, 2019:
Total Capital (to Risk-Weighted Assets)
Consolidated	$	252,316	11.40	%	$	177,013	8.00	%	$	232,330	10.50	%	N/A		N/A
West Bank	259,644		11.74	%	176,970		8.00	%	232,273		10.50	%	$	221,212	10.00	%
Tier 1 Capital (to Risk-Weighted Assets)
Consolidated	235,081		10.62	%	132,760		6.00	%	188,077		8.50	%	N/A		N/A
West Bank	242,409		10.96	%	132,727		6.00	%	188,031		8.50	%	176,970		8.00	%
Common Equity Tier 1 Capital (to Risk-Weighted Assets)
Consolidated	215,081		9.72	%	99,570		4.50	%	154,887		7.00	%	N/A		N/A
West Bank	242,409		10.96	%	99,546		4.50	%	154,849		7.00	%	143,788		6.50	%
Tier 1 Capital (to Average Assets)
Consolidated	235,081		9.53	%	98,693		4.00	%	98,693		4.00	%	N/A		N/A
West Bank	242,409		9.83	%	98,656		4.00	%	98,656		4.00	%	123,320		5.00	%

The Company and West Bank are subject to the rules of the Basel III regulatory capital framework and related Dodd-Frank Wall Street Reform and Consumer Protection Act. The rules included the implementation of a 2.5 percent capital conservation buffer that is added to the minimum requirements for capital adequacy purposes. A banking organization with a conservation buffer of less than the required amount will be subject to limitations on capital distributions, including dividend payments and certain discretionary bonus payments to executive officers. At March 31, 2020, the ratios for the Company and West Bank were sufficient to meet the conservation buffer.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

Not required for smaller reporting companies.

43

Item 4. Controls and Procedures

a. Evaluation of disclosure controls and procedures. As of the end of the period covered by this report, an evaluation of the effectiveness of the Company's disclosure controls and procedures (as defined in Exchange Act Rule 13a-15(e)) was performed under the supervision, and with the participation, of the Company's Chief Executive Officer and Chief Financial Officer. Based on that evaluation, the Chief Executive Officer and the Chief Financial Officer have concluded that the Company's disclosure controls and procedures were effective as of the end of the period covered by this report to ensure that the information required to be disclosed by the Company in the reports that it files or submits under the Exchange Act was recorded, processed, summarized and reported within the time periods specified in the SEC's rules and forms.

b. Changes in internal control over financial reporting. There were no changes in the Company's internal control over financial reporting that occurred during the period covered by this report that have materially affected, or are reasonably likely to materially affect, the Company's internal control over financial reporting.

Part II - OTHER INFORMATION

Item 1. Legal Proceedings

Neither the Company nor West Bank is a party, and no property of these entities is subject, to any material pending legal proceedings, other than ordinary routine litigation incidental to West Bank's business. The Company does not know of any proceeding contemplated by a governmental authority against the Company or West Bank.

Item 1A. Risk Factors

In addition to the risk factors set forth under Part I, Item 1A “Risk Factors” in the Company’s Form 10-K for the fiscal year ended December 31, 2019, the following risk factors apply to the Company:

The outbreak of Coronavirus Disease 2019 (“COVID-19”) has adversely impacted, and an outbreak of other highly infectious or contagious diseases could adversely impact, certain industries in which the Company’s customers operate and could impair their ability to fulfill their obligations to the Company. Further, the spread of the outbreak is expected to lead to an economic recession and other severe disruptions in the U.S. economy and may disrupt banking and other financial activity in the areas in which the Company operates and could potentially create widespread issues for the Company.

The spread of highly infectious or contagious diseases could cause, and the spread of COVID-19 has caused, severe disruptions in the U.S. economy at large, and for small businesses in particular, which could disrupt the Company’s operations. We are starting to see the impact from COVID-19 on our business, and we believe that it could be significant, adverse and potentially material. Currently, COVID-19 is spreading through the United States and the world. The resulting concerns on the part of the U.S. and global populations have created the threat of a recession, reduced economic activity and caused a significant correction in the global stock markets. We expect that we could experience significant disruptions across our business due to these effects, possibly leading to decreased earnings, significant slowdowns in our loan collections or increased loan defaults.

COVID-19 may impact businesses’ and consumers’ desire or financial ability to borrow money, which would negatively impact loan volumes. In addition, certain of our borrowers are in or have exposure to the various industries impacted by COVID-19 and/or are located in areas that are quarantined or under stay-at-home orders, and COVID-19 may also have an adverse effect on our commercial real estate and consumer loan portfolios. A prolonged quarantine or stay-at-home order would have a negative adverse impact on these borrowers and their revenue streams, which consequently impacts their ability to meet their financial obligations and could result in loan defaults.

The outbreak of COVID-19 or an outbreak of other highly infectious or contagious diseases has resulted in or may result in a decrease in our customers’ businesses, a decrease in consumer confidence and business generally, an increase in unemployment or a disruption in the services provided by the Company’s vendors. Disruptions to our customers could result in increased risk of delinquencies, defaults, foreclosures and losses on our loans, negatively impact regional economic conditions, result in declines in local loan demand, liquidity of loan guarantors, loan collateral (particularly in real estate), loan originations and deposit availability and negatively impact the implementation of our growth strategy.

44

The Company relies upon its third-party vendors to conduct business and to process, record, and monitor transactions. If any of these vendors are unable to continue to provide the Company with these services, it could negatively impact the Company’s ability to serve its customers. Furthermore, the outbreak could negatively impact the ability of the Company’s employees and customers to engage in banking and other financial transactions in the geographic areas in which the Company operates and could create widespread issues for the Company. The Company also could be adversely affected if key personnel or a significant number of employees were to become unavailable due to the effects and restrictions of a COVID-19 outbreak in our market areas. Although the Company has business continuity plans and other safeguards in place, there is no assurance that such plans and safeguards will be effective.

We believe that the economic impact from COVID-19 could have an adverse impact on our business and could result in losses in our loan portfolio, all of which would impact our earnings and capital.

As a participating lender in the U.S. Small Business Administration (“SBA”) Paycheck Protection Program (“PPP”), the Company and the Bank are subject to additional risks of litigation from the Bank’s customers or other parties regarding the Bank’s processing of loans for the PPP and risks that the SBA may not fund some or all PPP loan guaranties.

On March 27, 2020, President Trump signed the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”), which included a $349 billion loan program administered through the SBA referred to as the PPP. Under the PPP, small businesses and other entities and individuals can apply for loans from existing SBA lenders and other approved regulated lenders that enroll in the program, subject to numerous limitations and eligibility criteria. The Bank is participating as a lender in the PPP. The PPP opened on April 3, 2020; however, because of the short timeframe between the passing of the CARES Act and the opening of the PPP, there is some ambiguity in the laws, rules and guidance regarding the operation of the PPP, which exposes the Company to risks relating to noncompliance with the PPP. On or about April 16, 2020, the SBA notified lenders that the $349 billion earmarked for the PPP was exhausted. Congress is considering additional funding for the PPP; however, it is unknown if and when Congress will authorize additional PPP loan funding.

Since the opening of the PPP, several other larger banks have been subject to litigation regarding the process and procedures that such banks used in processing applications for the PPP. The Company and the Bank may be exposed to the risk of similar litigation, from both customers and non‑customers that approached the Bank regarding PPP loans, regarding its process and procedures used in processing applications for the PPP. If any such litigation is filed against the Company or the Bank and is not resolved in a manner favorable to the Company or the Bank, it may result in significant financial liability or adversely affect the Company’s reputation. In addition, litigation can be costly, regardless of outcome. Any financial liability, litigation costs or reputational damage caused by PPP related litigation could have a material adverse impact on our business, financial condition and results of operations.

The Bank also has credit risk on PPP loans if a determination is made by the SBA that there is a deficiency in the manner in which the loan was originated, funded, or serviced by the Bank, such as an issue with the eligibility of a borrower to receive a PPP loan, which may or may not be related to the ambiguity in the laws, rules and guidance regarding the operation of the PPP. In the event of a loss resulting from a default on a PPP loan and a determination by the SBA that there was a deficiency in the manner in which the PPP loan was originated, funded, or serviced by the Company, the SBA may deny its liability under the guaranty, reduce the amount of the guaranty, or, if it has already paid under the guaranty, seek recovery of any loss related to the deficiency from the Company.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

None.

Item 3. Defaults Upon Senior Securities

None.

Item 4. Mine Safety Disclosures

Not applicable.

Item 5. Other Information

None.

45

Item 6. Exhibits

The following exhibits are filed as part of this report:

Exhibits	Description
31.1	Certification of Chief Executive Officer under Section 302 of the Sarbanes-Oxley Act of 2002
31.2	Certification of Chief Financial Officer under Section 302 of the Sarbanes-Oxley Act of 2002
32.1	Certification of Chief Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
32.2	Certification of Chief Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
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 Label Linkbase Document
101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document

46

SIGNATURES

Pursuant to the requirements 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.

West Bancorporation, Inc.
(Registrant)
April 23, 2020	By:	/s/ David D. Nelson
Date		David D. Nelson
		Chief Executive Officer and President
		(Principal Executive Officer)
April 23, 2020	By:	/s/ Douglas R. Gulling
Date		Douglas R. Gulling
		Executive Vice President, Treasurer and Chief Financial Officer
		(Principal Financial Officer)
April 23, 2020	By:	/s/ Jane M. Funk
Date		Jane M. Funk
		Senior Vice President, Controller and Chief Accounting Officer
		(Principal Accounting Officer)

47

EX-31.1

EXHIBIT 31.1

Certification of Chief Executive Officer under Section 302 of the Sarbanes-Oxley Act of 2002

I, David D. Nelson, certify that:

1. I have reviewed this quarterly report on Form 10-Q of West Bancorporation, Inc.;

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 officer 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 that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer 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.

April 23, 2020

/s/ David D. Nelson

David D. Nelson

Chief Executive Officer and President

EX-31.2

EXHIBIT 31.2

Certification of Chief Financial Officer under Section 302 of the Sarbanes-Oxley Act of 2002

I, Douglas R. Gulling, certify that:

1. I have reviewed this quarterly report on Form 10-Q of West Bancorporation, Inc.;

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 officer 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 that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer 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.

April 23, 2020

/s/ Douglas R. Gulling

Douglas R. Gulling

Executive Vice President, Treasurer and Chief Financial Officer

EX-32.1

EXHIBIT 32.1

Certification of Chief Executive 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 quarterly report of West Bancorporation, Inc. on Form 10-Q for the quarter ended March 31, 2020 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, David D. Nelson, Chief Executive Officer and President of West Bancorporation, Inc., certify, pursuant to 18 U.S.C. section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 that: (1) the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and (2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of West Bancorporation, Inc.

April 23, 2020

/s/ David D. Nelson

David D. Nelson

Chief Executive Officer and President

EX-32.2

EXHIBIT 32.2

Certification of 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 quarterly report of West Bancorporation, Inc. on Form 10-Q for the quarter ended March 31, 2020 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Douglas R. Gulling, Executive Vice President, Treasurer and Chief Financial Officer of West Bancorporation, Inc., certify, pursuant to 18 U.S.C. section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 that: (1) the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and (2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of West Bancorporation, Inc.

April 23, 2020

/s/ Douglas R. Gulling

Douglas R. Gulling

Executive Vice President, Treasurer and Chief Financial Officer

XML

Loans and Allowance for Loan Losses Narrative (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Real estate [Member]
Loans Receivable [Line Items]
Loans pledged as collateral	$ 960,000	$ 910,000

XML

Deferred Income Taxes Operating Loss Carryforwards (Details)	3 Months Ended
	Mar. 31, 2020
Minimum [Member]
Operating Loss Carryforwards [Line Items]
State net operating loss carryforwards, expiration date	Dec. 31, 2020

XML

Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2020

Commitments and Contingencies Disclosure [Abstract]

Summary Of Outstanding Commitments To Extend Credit And Letters Of Credit [Table Text Block]

The Company's commitments consisted of the following approximate amounts as of March 31, 2020 and December 31, 2019. 

	March 31, 2020		December 31, 2019
Commitments to extend credit	$	734,153	$	672,117
Standby letters of credit	7,538		8,029
	$	741,691	$	680,146

XML

Loans and Allowance for Loan Losses (Tables)

3 Months Ended

Mar. 31, 2020

Loans and Allowance for Loan Losses [Abstract]

Schedule of Loans [Table Text Block]

Loans consisted of the following segments as of March 31, 2020 and December 31, 2019.

	March 31, 2020			December 31, 2019
Commercial	$	443,759		$	431,044
Real estate:
Construction, land and land development	278,734			264,193
1-4 family residential first mortgages	57,802			54,475
Home equity	11,835			12,380
Commercial	1,197,915			1,175,024
Consumer and other	6,542			6,787
	1,996,587			1,943,903
Net unamortized fees and costs	(2,155		)	(2,240		)
	$	1,994,432		$	1,941,663

Impaired Loans [Table Text Block]

The following table summarizes the recorded investment in impaired loans by segment, broken down by loans with no related allowance for loan losses and loans with a related allowance and the amount of that allowance as of March 31, 2020 and December 31, 2019.

	March 31, 2020						December 31, 2019
	Recorded Investment		Unpaid Principal Balance		Related Allowance		Recorded Investment		Unpaid Principal Balance		Related Allowance
With no related allowance recorded:
Commercial	$	90	$	90	$	—	$	91	$	91	$	—
Real estate:
Construction, land and land development	—		—		—		—		—		—
1-4 family residential first mortgages	398		398		—		411		411		—
Home equity	—		—		—		31		31		—
Commercial	—		—		—		5		5		—
Consumer and other	—		—		—		—		—		—
	488		488		—		538		538		—
With an allowance recorded:
Commercial	—		—		—		—		—		—
Real estate:
Construction, land and land development	—		—		—		—		—		—
1-4 family residential first mortgages	—		—		—		—		—		—
Home equity	—		—		—		—		—		—
Commercial	—		—		—		—		—		—
Consumer and other	—		—		—		—		—		—
	—		—		—		—		—		—
Total:
Commercial	90		90		—		91		91		—
Real estate:
Construction, land and land development	—		—		—		—		—		—
1-4 family residential first mortgages	398		398		—		411		411		—
Home equity	—		—		—		31		31		—
Commercial	—		—		—		5		5		—
Consumer and other	—		—		—		—		—		—
	$	488	$	488	$	—	$	538	$	538	$	—

Schedule of Impaired Loans With and Without an Allowance [Table Text Block]

The following table summarizes the average recorded investment and interest income recognized on impaired loans by segment for the three months ended March 31, 2020 and 2019.

	Three Months Ended March 31,
	2020				2019
	Average Recorded Investment		Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
With no related allowance recorded:
Commercial	$	91	$	—	$	989	$	—
Real estate:
Construction, land and land development	—		—		—		—
1-4 family residential first mortgages	405		—		103		—
Home equity	8		—		40		—
Commercial	1		5		634		—
Consumer and other	—		—		—		—
	505		5		1,766		—
With an allowance recorded:
Commercial	—		—		14		—
Real estate:
Construction, land and land development	—		—		—		—
1-4 family residential first mortgages	—		—		—		—
Home equity	—		—		—		—
Commercial	—		—		98		—
Consumer and other	—		—		—		—
	—		—		112		—
Total:
Commercial	91		—		1,003		—
Real estate:
Construction, land and land development	—		—		—		—
1-4 family residential first mortgages	405		—		103		—
Home equity	8		—		40		—
Commercial	1		5		732		—
Consumer and other	—		—		—		—
	$	505	$	5	$	1,878	$	—

Past Due Loans [Table Text Block]

The following tables provide an analysis of the payment status of the recorded investment in loans as of March 31, 2020 and December 31, 2019.

	March 31, 2020
	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Total Past Due		Current		Nonaccrual Loans		Total Loans
Commercial	$	—	$	—	$	—	$	—	$	443,669	$	90	$	443,759
Real estate:
Construction, land and
land development	4,988		—		—		4,988		273,746		—		278,734
1-4 family residential
first mortgages	52		—		—		52		57,352		398		57,802
Home equity	—		—		—		—		11,835		—		11,835
Commercial	—		—		—		—		1,197,915		—		1,197,915
Consumer and other	—		—		—		—		6,542		—		6,542
Total	$	5,040	$	—	$	—	$	5,040	$	1,991,059	$	488	$	1,996,587

	December 31, 2019
	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Total Past Due		Current		Nonaccrual Loans		Total Loans
Commercial	$	—	$	—	$	—	$	—	$	430,953	$	91	$	431,044
Real estate:
Construction, land and
land development	—		—		—		—		264,193		—		264,193
1-4 family residential
first mortgages	76		—		—		76		53,988		411		54,475
Home equity	—		—		—		—		12,349		31		12,380
Commercial	—		152		—		152		1,174,867		5		1,175,024
Consumer and other	—		—		—		—		6,787		—		6,787
Total	$	76	$	152	$	—	$	228	$	1,943,137	$	538	$	1,943,903

Loan Credit Quality Indicators [Table Text Block]

The following tables present the recorded investment in loans by credit quality indicator and loan segment as of March 31, 2020 and December 31, 2019.

	March 31, 2020
	Pass		Watch		Substandard		Doubtful		Total
Commercial	$	419,500	$	20,779	$	3,480	$	—	$	443,759
Real estate:
Construction, land and land development	278,674		60		—		—		278,734
1-4 family residential first mortgages	55,652		1,503		647		—		57,802
Home equity	11,677		158		—		—		11,835
Commercial	1,169,522		27,420		973		—		1,197,915
Consumer and other	6,530		12		—		—		6,542
Total	$	1,941,555	$	49,932	$	5,100	$	—	$	1,996,587

	December 31, 2019
	Pass		Watch		Substandard		Doubtful		Total
Commercial	$	410,070	$	18,680	$	2,294	$	—	$	431,044
Real estate:
Construction, land and land development	264,132		61		—		—		264,193
1-4 family residential first mortgages	52,168		1,841		466		—		54,475
Home equity	12,349		—		31		—		12,380
Commercial	1,146,472		28,475		77		—		1,175,024
Consumer and other	6,787		—		—		—		6,787
Total	$	1,891,978	$	49,057	$	2,868	$	—	$	1,943,903

Allowance for Loan Losses [Table Text Block]

The following tables detail the changes in the allowance for loan losses by segment for the three months ended March 31, 2020 and 2019.

	Three Months Ended March 31, 2020
				Real Estate
	Commercial			Construction and Land		1-4 Family Residential			Home Equity			Commercial			Consumer and Other		Total
Beginning balance	$	3,875		$	2,375	$	216		$	127		$	10,565		$	77	$	17,235
Charge-offs	—			—		—			(1		)	—			—		(1		)
Recoveries	23			—		70			1			3			1		98
Provision (1)	233			220		(39		)	—			586			—		1,000
Ending balance	$	4,131		$	2,595	$	247		$	127		$	11,154		$	78	$	18,332
	Three Months Ended March 31, 2019
				Real Estate
	Commercial			Construction and Land		1-4 Family Residential			Home Equity			Commercial			Consumer and Other		Total
Beginning balance	$	3,508		$	2,384	$	250		$	171		$	10,301		$	75	$	16,689
Charge-offs	—			—		—			—			—			—		—
Recoveries	21			—		3			20			4			—		48
Provision (1)	(1		)	213		(17		)	(29		)	(176		)	10		—
Ending balance	$	3,528		$	2,597	$	236		$	162		$	10,129		$	85	$	16,737

(1) The negative provisions for the various segments are related to the decline in outstanding balances in each of those portfolio segments during the time periods disclosed and/or improvement in the credit quality factors related to those portfolio segments.

Allowance for Loan Losses by Impairment Method [Table Text Block]

The following tables present a breakdown of the allowance for loan losses disaggregated on the basis of impairment analysis method by segment as of March 31, 2020 and December 31, 2019.

	March 31, 2020
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	—	$	—	$	—	$	—	$	—	$	—	$	—
Collectively evaluated for impairment	4,131		2,595		247		127		11,154		78		18,332
Total	$	4,131	$	2,595	$	247	$	127	$	11,154	$	78	$	18,332
	December 31, 2019
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	—	$	—	$	—	$	—	$	—	$	—	$	—
Collectively evaluated for impairment	3,875		2,375		216		127		10,565		77		17,235
Total	$	3,875	$	2,375	$	216	$	127	$	10,565	$	77	$	17,235

Loans by Impairment Method [Table Text Block]

The following tables present the recorded investment in loans, exclusive of unamortized fees and costs, disaggregated on the basis of impairment analysis method by segment as of March 31, 2020 and December 31, 2019.

	March 31, 2020
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	90	$	—	$	398	$	—	$	—	$	—	$	488
Collectively evaluated for impairment	443,669		278,734		57,404		11,835		1,197,915		6,542		1,996,099
Total	$	443,759	$	278,734	$	57,802	$	11,835	$	1,197,915	$	6,542	$	1,996,587

	December 31, 2019
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	91	$	—	$	411	$	31	$	5	$	—	$	538
Collectively evaluated for impairment	430,953		264,193		54,064		12,349		1,175,019		6,787		1,943,365
Total	$	431,044	$	264,193	$	54,475	$	12,380	$	1,175,024	$	6,787	$	1,943,903

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Balance Sheet Parenthetical (Parentheticals) - $ / shares	Mar. 31, 2020	Dec. 31, 2019
Preferred Stock:
Preferred stock, par value ($ per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	50,000,000	50,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common Stock:
Common Stock, No Par Value	$ 0	$ 0
Common stock, shares authorized	50,000,000	50,000,000
Common stock, shares issued	16,447,272	16,379,752
Common stock, shares outstanding	16,447,272	16,379,752

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Stockholders' Equity Parenthetical (Parentheticals) - $ / shares	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Statement of Stockholders' Equity [Abstract]
Cash dividends declared per common share	$ 0.21	$ 0.20

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Risks and Uncertainities (Notes)

3 Months Ended

Mar. 31, 2020

Risks and Uncertainties [Abstract]

Concentration Risk, Credit Risk, Policy [Policy Text Block]

10. Risks and Uncertainties

On March 11, 2020, the World Health Organization declared the outbreak of COVID-19 as a global pandemic, which continues to spread throughout the United States and around the world. The COVID-19 pandemic has adversely affected, and may continue to adversely affect economic activity globally, nationally and locally. Actions taken around the world to help mitigate the spread of COVID-19 include restrictions on travel, quarantines in certain areas, and forced closures for certain types of public places and businesses. COVID-19 and actions taken to mitigate the spread of it have had and are expected to continue to have an adverse impact on the economies and financial markets of many countries, including the geographical area in which the Company operates. Due to the COVID-19 pandemic, market interest rates have declined significantly, with the 10-year Treasury bond falling below 1.00 percent on March 3, 2020 for the first time. Such events also may adversely affect business and consumer confidence, generally, and the Company and its customers, and their respective suppliers, vendors and processors, may be adversely affected. On March 3, 2020, the Federal Open Market Committee reduced the targeted federal funds interest rate range by 50 basis points to 1.00 percent to 1.25 percent. This range was further reduced to 0 percent to 0.25 percent on March 16, 2020. On March 27, 2020, the Coronavirus Aid, Relief, and Economic Security Act (CARES Act) was enacted to, among other provisions, provide emergency assistance for individuals, families and businesses affected by the COVID-19 pandemic. These reductions in interest rates and other effects of the COVID-19 pandemic may adversely affect the Company's financial condition and results of operations in future periods. It is unknown how long the adverse conditions associated with the COVID-19 pandemic will last and what the complete financial effect will be to the Company.  It is reasonably possible that estimates made in the financial statements could be materially and adversely impacted in the near term as a result of these conditions, including expected credit losses on loan receivables.

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Deferred Income Taxes (Notes)

3 Months Ended

Mar. 31, 2020

Components of Deferred Tax Assets and Liabilities [Abstract]

Deferred Income Taxes [Text Block]

Income Taxes

Net deferred tax assets consisted of the following as of March 31, 2020 and December 31, 2019.  

	March 31, 2020			December 31, 2019
Deferred tax assets:
Allowance for loan losses	$	4,583		$	4,309
Net unrealized losses on interest rate swaps	6,670			1,441
Lease liabilities	2,188			2,275
Accrued expenses	179			297
Restricted stock unit compensation	417			832
State net operating loss carryforward	1,139			1,114
Capital loss carryforward	3			3
Other	48			53
	15,227			10,324
Deferred tax liabilities:
Right-of-use assets	2,131			2,218
Net deferred loan fees and costs	218			218
Net unrealized gains on securities available for sale	401			352
Premises and equipment	829			839
Other	230			219
	3,809			3,846
Net deferred tax assets before valuation allowance	11,418			6,478
Valuation allowance	(1,142		)	(1,117		)
Net deferred tax assets	$	10,276		$	5,361

The Company has recorded a valuation allowance against the tax effect of capital loss and state net operating loss carryforwards, as management believes it is more likely than not that these carryforwards will expire without being utilized. The state net operating loss carryforwards expire in 2020 and thereafter. The capital loss carryforward expires in 2022.

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Earnings Per Common Share (Notes)

3 Months Ended

Mar. 31, 2020

Earnings Per Share [Abstract]

Earnings per Common Share [Text Block]

Earnings per Common Share

Basic earnings per common share are computed by dividing net income by the weighted average number of common shares outstanding for the period.  Diluted earnings per common share reflect the potential dilution that could occur if the Company's outstanding restricted stock units were vested. The dilutive effect was computed using the treasury stock method, which assumes all stock-based awards were exercised and the hypothetical proceeds from exercise were used by the Company to purchase common stock at the average market price during the period.  The incremental shares, to the extent they would have been dilutive, were included in the denominator of the diluted earnings per common share calculation.  The calculations of earnings per common share and diluted earnings per common share for the three months ended March 31, 2020 and 2019 are presented in the following table.

	Three Months Ended March 31,
(in thousands, except per share data)	2020		2019
Net income	$	8,089	$	6,899
Weighted average common shares outstanding	16,386		16,300
Weighted average effect of restricted stock units outstanding	131		80
Diluted weighted average common shares outstanding	16,517		16,380
Basic earnings per common share	$	0.49	$	0.42
Diluted earnings per common share	$	0.49	$	0.42
Number of anti-dilutive common stock equivalents excluded from diluted earnings per share computation	157		225

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Investment Securities Other Narratives - AFS securities (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Investments, Debt and Equity Securities [Abstract]
Securities pledged as collateral at amortized cost	$ 229,634	$ 148,257

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Loans and Allowance for Loan Losses Schedule of Impaired Loans With and Without an Allowance 2 (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, average recorded investment	$ 505	$ 1,766
Impaired loans, with no related allowance, interest income, accrual method	5	0
Impaired loans, with related allowance, average recorded investment	0	112
Impaired loans, with related allowance, interest income, accrual method	0	0
Impaired loans, average recorded investment	505	1,878
Impaired loans, interest income, accrual method	5	0
Commercial [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, average recorded investment	91	989
Impaired loans, with no related allowance, interest income, accrual method	0	0
Impaired loans, with related allowance, average recorded investment	0	14
Impaired loans, with related allowance, interest income, accrual method	0	0
Impaired loans, average recorded investment	91	1,003
Impaired loans, interest income, accrual method	0	0
Construction, land and land development [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, average recorded investment	0	0
Impaired loans, with no related allowance, interest income, accrual method	0	0
Impaired loans, with related allowance, average recorded investment	0	0
Impaired loans, with related allowance, interest income, accrual method	0	0
Impaired loans, average recorded investment	0	0
Impaired loans, interest income, accrual method	0	0
1-4 family residential first mortgages [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, average recorded investment	405	103
Impaired loans, with no related allowance, interest income, accrual method	0	0
Impaired loans, with related allowance, average recorded investment	0	0
Impaired loans, with related allowance, interest income, accrual method	0	0
Impaired loans, average recorded investment	405	103
Impaired loans, interest income, accrual method	0	0
Home equity [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, average recorded investment	8	40
Impaired loans, with no related allowance, interest income, accrual method	0	0
Impaired loans, with related allowance, average recorded investment	0	0
Impaired loans, with related allowance, interest income, accrual method	0	0
Impaired loans, average recorded investment	8	40
Impaired loans, interest income, accrual method	0	0
Commercial real estate [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, average recorded investment	1	634
Impaired loans, with no related allowance, interest income, accrual method	5	0
Impaired loans, with related allowance, average recorded investment	0	98
Impaired loans, with related allowance, interest income, accrual method	0	0
Impaired loans, average recorded investment	1	732
Impaired loans, interest income, accrual method	5	0
Consumer and other [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, average recorded investment	0	0
Impaired loans, with no related allowance, interest income, accrual method	0	0
Impaired loans, with related allowance, average recorded investment	0	0
Impaired loans, with related allowance, interest income, accrual method	0	0
Impaired loans, average recorded investment	0	0
Impaired loans, interest income, accrual method	$ 0	$ 0

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Fair Value Measurements Recurring Basis by Level (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	$ 372,420	$ 398,578
Fair Value, measurements, recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative asset, interest rate swap	1,055	403
Derivative liability, interest rate swap	27,715	6,129
Fair Value, measurements, recurring [Member] | Fair value, inputs, level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative asset, interest rate swap	0	0
Derivative liability, interest rate swap	0	0
Fair Value, measurements, recurring [Member] | Fair value, inputs, level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative asset, interest rate swap	1,055	403
Derivative liability, interest rate swap	27,715	6,129
Fair Value, measurements, recurring [Member] | Fair value, inputs, level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative asset, interest rate swap	0	0
Derivative liability, interest rate swap	0	0
State and political subdivisions
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	37,227	47,178
State and political subdivisions | Fair Value, measurements, recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	37,227	47,178
State and political subdivisions | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
State and political subdivisions | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	37,227	47,178
State and political subdivisions | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Collateralized mortgage obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	192,665	181,921
Collateralized mortgage obligations | Fair Value, measurements, recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	192,665	181,921
Collateralized mortgage obligations | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Collateralized mortgage obligations | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	192,665	181,921
Collateralized mortgage obligations | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	73,316	73,030
Mortgage-backed securities | Fair Value, measurements, recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	73,316	73,030
Mortgage-backed securities | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Mortgage-backed securities | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	73,316	73,030
Mortgage-backed securities | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Asset-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	16,302	17,600
Asset-backed securities | Fair Value, measurements, recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	16,302	17,600
Asset-backed securities | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Asset-backed securities | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	16,302	17,600
Asset-backed securities | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Collateralized loan obligations [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	52,610	64,832
Collateralized loan obligations [Member] | Fair Value, measurements, recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	52,610	64,832
Collateralized loan obligations [Member] | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Collateralized loan obligations [Member] | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	52,610	64,832
Collateralized loan obligations [Member] | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Corporate notes
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	300	14,017
Corporate notes | Fair Value, measurements, recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	300	14,017
Corporate notes | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Corporate notes | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	300	14,017
Corporate notes | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	$ 0	$ 0

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Comprehensive Income (Notes)

3 Months Ended

Mar. 31, 2020

Equity [Abstract]

Comprehensive Income [Text Block]

.  Accumulated Other Comprehensive Income (Loss)

The following table summarizes the changes in the balances of each component of accumulated other comprehensive income (loss), net of tax, for the three months ended March 31, 2020 and 2019.

	Unrealized			Unrealized			Accumulated
	Gains			Gains			Other
	(Losses) on			(Losses) on			Comprehensive
	Securities			Derivatives			Income (Loss)
Balance, December 31, 2019	$	1,057		$	(4,318	)	$	(3,261	)
Other comprehensive income (loss) before reclassifications	144			(15,942		)	(15,798		)
Amounts reclassified from accumulated other comprehensive income	5			254			259
Net current period other comprehensive income (loss)	149			(15,688		)	(15,539		)
Balance, March 31, 2020	$	1,206		$	(20,006	)	$	(18,800	)
Balance, December 31, 2018	$	(8,123	)	$	1,309		$	(6,814	)
Other comprehensive income (loss) before reclassifications	3,688			(1,831		)	1,857
Amounts reclassified from accumulated other comprehensive income	66			(86		)	(20		)
Net current period other comprehensive income (loss)	3,754			(1,917		)	1,837
Balance, March 31, 2019	$	(4,369	)	$	(608	)	$	(4,977	)

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Investment Securities (Notes)

3 Months Ended

Mar. 31, 2020

Investments, Debt and Equity Securities [Abstract]

Investment Securities [Text Block]

Securities

The following tables show the amortized cost, gross unrealized gains and losses, and fair value of investment securities, by investment security type as of March 31, 2020 and December 31, 2019.

	March 31, 2020
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized (Losses)			Fair Value
Securities available for sale:
State and political subdivisions	$	35,847	$	1,380	$	—		$	37,227
Collateralized mortgage obligations (1)	188,882		4,414		(631		)	192,665
Mortgage-backed securities (1)	71,717		1,639		(40		)	73,316
Asset-backed securities (2)	16,205		97		—			16,302
Collateralized loan obligations	57,862		81		(5,333		)	52,610
Corporate notes and other investments	300		—		—			300
	$	370,813	$	7,611	$	(6,004	)	$	372,420
	December 31, 2019
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized (Losses)			Fair Value
Securities available for sale:
State and political subdivisions	$	45,442	$	1,736	$	—		$	47,178
Collateralized mortgage obligations (1)	180,899		1,651		(629		)	181,921
Mortgage-backed securities (1)	73,038		225		(233		)	73,030
Asset-backed securities (2)	17,551		66		(17		)	17,600
Collateralized loan obligations	64,939		21		(128		)	64,832
Corporate notes and other investments	15,300		—		(1,283		)	14,017
	$	397,169	$	3,699	$	(2,290	)	$	398,578

(1) All collateralized mortgage obligations and mortgage-backed securities consist of residential mortgage pass-through securities and real estate mortgage investment conduits guaranteed by FNMA, FHLMC or GNMA, and commercial mortgage pass-through securities guaranteed by the SBA.

(2) Pass-through asset-backed securities guaranteed by the SBA, representing participating interests in pools of commercial working capital and equipment loans.

Investment securities with an amortized cost of approximately $229,634 and $148,257 as of March 31, 2020 and December 31, 2019, respectively, were pledged to secure access to the Federal Reserve discount window, for public fund deposits, and for other purposes as required or permitted by law or regulation.

The amortized cost and fair value of investment securities available for sale as of March 31, 2020, by contractual maturity, are shown below. Certain securities have call features that allow the issuer to call the securities prior to maturity.  Expected maturities may differ from contractual maturities for collateralized mortgage obligations, mortgage-backed securities and asset-backed securities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.  Therefore, collateralized mortgage obligations, mortgage-backed securities and asset-backed securities are not included in the maturity categories within the following maturity summary.

	March 31, 2020
	Amortized Cost		Fair Value
Due after one year through five years	$	19,942	$	18,703
Due after five years through ten years	39,370		35,364
Due after ten years	34,697		36,070
	94,009		90,137
Collateralized mortgage obligations, mortgage-backed securities and asset-backed securities	276,804		282,283
	$	370,813	$	372,420

The details of the sales of investment securities available for sale for the three months ended March 31, 2020 and 2019 are summarized in the following table.

	Three Months Ended March 31,
	2020		2019
Proceeds from sales	$	39,077	$	62,274
Gross gains on sales	899		133
Gross losses on sales	905		221

The following tables show the fair value and gross unrealized losses, aggregated by investment type and length of time that individual securities have been in a continuous loss position, as of March 31, 2020 and December 31, 2019.

	March 31, 2020
	Less than 12 months					12 months or longer					Total
	Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)
Securities available for sale:
Collateralized mortgage obligations	$	—	$	—		$	26,557	$	(631	)	$	26,557	$	(631	)
Mortgage-backed securities	—		—			4,441		(40		)	4,441		(40		)
Collateralized loan obligations	42,535		(5,333		)	—		—			42,535		(5,333		)
	$	42,535	$	(5,333	)	$	30,998	$	(671	)	$	73,533	$	(6,004	)
	December 31, 2019
	Less than 12 months					12 months or longer					Total
	Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)
Securities available for sale:
Collateralized mortgage obligations	$	54,521	$	(335	)	$	35,546	$	(294	)	$	90,067	$	(629	)
Mortgage-backed securities	45,132		(174		)	4,687		(59		)	49,819		(233		)
Asset-backed securities	3,641		(4		)	7,075		(13		)	10,716		(17		)
Collateralized loan obligations	42,823		(128		)	—		—			42,823		(128		)
Corporate notes and other investments	4,499		(501		)	9,518		(782		)	14,017		(1,283		)
	$	150,616	$	(1,142	)	$	56,826	$	(1,148	)	$	207,442	$	(2,290	)

As of March 31, 2020, securities available for sale with unrealized losses included six collateralized mortgage obligation securities, one mortgage-backed security, and eight collateralized loan obligation securities. Collateralized loan obligations are debt securities backed by pools of senior secured commercial loans to a diverse group of companies across a broad spectrum of industries. At March 31, 2020, the Company only owned collateralized loan obligations that were AAA or AA rated. The Company believed the unrealized losses on securities available for sale as of March 31, 2020 were due to market conditions rather than reduced estimated cash flows. At March 31, 2020, the Company did not intend to sell these securities, did not anticipate that these securities will be required to be sold before anticipated recovery, and expected full principal and interest to be collected. Therefore, the Company did not consider these securities to have other than temporary impairment as of March 31, 2020.

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Basis of Presentation (Policies)

3 Months Ended

Mar. 31, 2020

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Accounting, Policy [Policy Text Block]

The accompanying unaudited consolidated financial statements have been prepared by West Bancorporation, Inc. (the Company) pursuant to the rules and regulations of the Securities and Exchange Commission (SEC).  Certain information and footnote disclosures normally included in financial statements have been condensed or omitted pursuant to such rules and regulations. Although management believes that the disclosures are adequate to make the information presented understandable, it is suggested that these interim consolidated financial statements be read in conjunction with the Company's Annual Report on Form 10-K for the year ended December 31, 2019 filed with the SEC on February 27, 2020.  In the opinion of management, the accompanying consolidated financial statements of the Company contain all adjustments necessary to fairly present its financial position as of March 31, 2020 and December 31, 2019 and net income, comprehensive income, changes in stockholders' equity and cash flows for the three months ended March 31, 2020 and 2019.  The results for these interim periods may not be indicative of results for the entire year or for any other period.

The consolidated financial statements have been prepared in conformity with U.S. generally accepted accounting principles (GAAP) established by the Financial Accounting Standards Board (FASB).  References to GAAP issued by the FASB in these footnotes are to the FASB Accounting Standards Codification™, sometimes referred to as the Codification or ASC.

Use of Estimates, Policy [Policy Text Block]

In preparing the consolidated financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenue and expenses for the reporting period.  Actual results could differ from those estimates.  Material estimates that are particularly susceptible to significant change in the near term are the fair value of financial instruments and the allowance for loan losses

Consolidation, Policy [Policy Text Block]

The accompanying unaudited consolidated financial statements include the accounts of the Company, West Bank and West Bank's special purpose subsidiaries.  All significant intercompany transactions and balances have been eliminated in consolidation.  In accordance with GAAP, West Bancorporation Capital Trust I is recorded on the books of the Company using the equity method of accounting and is not consolidated.

New Accounting Pronouncements, Policy [Policy Text Block]

Current accounting developments:  In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments—Credit Losses (Topic 326). The amendments in this update require a financial asset (or a group of financial assets) measured at amortized cost basis to be presented at the net amount expected to be collected. The allowance for credit losses is a valuation account that is deducted from the amortized cost basis of the financial assets to present the net carrying value at the amount expected to be collected on the financial assets. Under the updates, the income statement will reflect the measurement of credit losses for newly recognized financial assets, as well as the expected increases or decreases of expected credit losses that have taken place during the period. The measurement of expected credit losses is based on relevant information about past events, including historical experience, current conditions, and reasonable and supportable forecasts that affect the collectibility of the reported amount of financial assets. An entity must use judgment in determining the relevant information and estimation methods that are appropriate in its circumstances. The allowance for credit losses for purchased financial assets with a more-than-insignificant amount of credit deterioration since origination that are measured at amortized cost basis is determined in a similar manner to other financial assets measured at amortized cost basis; however, the initial allowance for credit losses is added to the purchase price rather than being reported as a credit loss expense. Only subsequent changes in the allowance for credit losses are recorded as a credit loss expense for these assets. Off-balance-sheet arrangements such as commitments to extend credit, guarantees, and standby letters of credit that are not considered derivatives under ASC 815 and are not unconditionally cancellable are also within the scope of this update. Credit losses relating to available for sale debt securities should be recorded through an allowance for credit losses.

In December 2019, the FASB issued ASU No. 2019-10, Financial Instruments-Credit Losses (Topic 326). This update amends the effective date of ASU No. 2016-13 for certain entities, including smaller reporting companies until fiscal years beginning after December 15, 2022, including interim periods within those fiscal periods. Early adoption is permitted. The one-time determination date for identifying as a smaller reporting company was November 15, 2019. The Company met the definition of a smaller reporting company as of this date and plans to adopt the standard with the amended effective date. The Company does not plan to early adopt this standard, but continues to work through implementation. The Company continues collecting and retaining loan and credit data and evaluating various loss estimation models. While we currently cannot reasonably estimate the impact of adopting this standard, we expect the impact will be influenced by the composition, characteristics and quality of our loan and securities portfolios, as well as the general economic conditions and forecasts as of the adoption date.

In August 2018, the FASB issued ASU No. 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement. The amendments in this update modify the disclosure requirements for fair value measurements by removing, modifying, or adding certain disclosures. The update is effective for interim and annual periods in fiscal years beginning after December 15, 2019, with early adoption permitted for the removed disclosures and delayed adoption until the fiscal year 2020 permitted for the new disclosures. The removed and modified disclosures will be adopted on a retrospective basis, and the new disclosures will be adopted on a prospective basis. The adoption did not have a material effect on the Company’s consolidated financial statements.

In April 2019, the FASB issued ASU No. 2019-04, Codification Improvements to Financial Instruments - Credit Losses (ASC 326), Derivatives and Hedging (ASC 815), and Financial Instruments (ASC 825). The amendments in the ASU improve the Codification by eliminating inconsistencies and providing clarifications. The amended guidance in this ASU related to the credit losses will be effective for the Company for fiscal years and interim periods beginning after December 15, 2022. The Company is currently evaluating the impact of the ASU on the Company’s consolidated financial statements.

In March 2020, the FASB issued ASU No. 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting. The amendments in this update provide optional guidance for a limited period of time to ease the potential burden in accounting for (or recognizing the effects of) reference rate reform on financial reporting. It provides optional expedients and exceptions for applying generally accepted accounting principles to contracts, hedging relationships, and other transactions affected by reference rate reform if certain criteria are met. The amendments in this update are effective for all entities as of March 12, 2020 through December 31, 2022. The Company is currently evaluating the impact of the reference rate reform on the Company’s consolidated financial statements.

Earnings Per Share, Policy [Policy Text Block]

Basic earnings per common share are computed by dividing net income by the weighted average number of common shares outstanding for the period.  Diluted earnings per common share reflect the potential dilution that could occur if the Company's outstanding restricted stock units were vested. The dilutive effect was computed using the treasury stock method, which assumes all stock-based awards were exercised and the hypothetical proceeds from exercise were used by the Company to purchase common stock at the average market price during the period.  The incremental shares, to the extent they would have been dilutive, were included in the denominator of the diluted earnings per common share calculation.

Financing Receivable, Fee and Interest Income [Policy Text Block]

Loans are stated at the principal amounts outstanding, net of unamortized loan fees and costs, with interest income recognized on the interest method based upon the terms of the loan.  Loan origination fees, net of certain direct origination costs, are deferred and recognized as an adjustment of the related loan yield using the interest method. Loans are reported by the portfolio segments identified above and are analyzed by management on this basis.

Loans and Leases Receivable, Nonaccrual Loan and Lease Status, Policy [Policy Text Block]

Delinquencies are determined based on the payment terms of the individual loan agreements. The accrual of interest on past due and other impaired loans is generally discontinued at 90 days past due or when, in the opinion of management, the borrower may be unable to make all payments pursuant to contractual terms.  Unless considered collectible, all interest accrued but not collected for loans that are placed on nonaccrual or charged off is reversed against interest income, if accrued in the current year, or charged to the allowance for loan losses, if accrued in the prior year.  Generally, all payments received while a loan is on nonaccrual status are applied to the principal balance of the loan. Loans are returned to accrual status when all principal and interest amounts contractually due are brought current and future payments are reasonably assured. 

Troubled Debt Restructuring [Policy Text Block]

A loan is classified as a troubled debt restructured (TDR) loan when the Company separately concludes that a borrower is experiencing financial difficulties and a concession is granted that would not otherwise be considered. Concessions may include a restructuring of the loan terms to alleviate the burden of the borrower's cash requirements, such as an extension of the payment terms beyond the original maturity date or a change in the interest rate charged.  TDR loans with extended payment terms are accounted for as impaired until performance is established. A change to the interest rate would change the classification of a loan to a TDR loan if the restructured loan yields a rate that is below a market rate for that of a new loan with comparable risk. TDR loans with below-market rates are considered impaired until fully collected. TDR loans may also be reported as nonaccrual or 90 days past due if they are not performing per the restructured terms.

On March 22, 2020, federal banking regulators issued an interagency statement that included guidance on their approach for the accounting of loan modifications in light of the economic impact of the Coronavirus Disease 2019 (COVID-19) pandemic. The guidance interprets current accounting standards and indicates that a lender can conclude that a borrower is not experiencing financial difficulty if short-term modifications are made in response to COVID-19, such as payment deferrals, fee waivers, extensions of repayment terms, or other delays in payment that are insignificant related to the loans in which the borrower is less than 30 days past due on its contractual payments at the time a modification program is implemented. The agencies confirmed in working with the staff of the FASB that short-term modifications made on a good faith basis in response to COVID-19 to borrowers who were current prior to any relief are not TDRs.

Impaired Financing Receivable, Policy [Policy Text Block]

Based upon its ongoing assessment of credit quality within the loan portfolio, the Company maintains a Watch List, which includes loans classified as Doubtful, Substandard and Watch according to the Company's classification criteria. These loans involve the anticipated potential for payment defaults or collateral inadequacies. A loan on the Watch List is considered impaired when management believes it is probable the Company will be unable to collect all contractual principal and interest payments due in accordance with the terms of the loan agreement.  Impaired loans are measured based on the present value of expected future cash flows discounted at the loan's effective interest rate or, as a practical expedient, at the loan's observable market price or the fair value of the collateral if the loan is collateral dependent.  The amount of impairment, if any, and any subsequent changes are included in the allowance for loan losses.

Loans and Leases Receivable, Allowance for Loan Losses Policy [Policy Text Block]

The allowance for loan losses is established through a provision for loan losses charged to expense.  The allowance is an amount that management believes will be adequate to absorb probable losses on existing loans based on an evaluation of the collectability of loans and prior loss experience.  This evaluation also takes into consideration such factors as changes in the nature and volume of the loan portfolio, overall portfolio quality, the review of specific problem loans, and the current economic conditions that may affect the borrower's ability to pay.  Loans are charged-off against the allowance for loan losses when management believes that collectability of the principal is unlikely. While management uses the best information available to make its evaluations, future adjustments to the allowance may be necessary if there are significant changes in economic conditions or the other factors relied upon.

The allowance for loan losses consists of specific and general components.  The specific component relates to loans that meet the definition of impaired.  The general component covers the remaining loans and is based on historical loss experience adjusted for qualitative factors such as delinquency trends, loan growth, economic elements and local market conditions.  These same policies are applied to all segments of loans. In addition, regulatory agencies, as an integral part of their examination processes, periodically review the Company's allowance for loan losses, and may require the Company to make additions to the allowance based on their judgment about information available to them at the time of their examinations.

Fair Value Measurement, Policy [Policy Text Block]

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants in the market in which the reporting entity transacts business. The Company's balance sheet contains investment securities available for sale and derivative instruments that are recorded at fair value on a recurring basis.  The three-level valuation hierarchy for disclosure of fair value is as follows:

Level 1 uses quoted market prices in active markets for identical assets or liabilities.

Level 2 uses observable market-based inputs or unobservable inputs that are corroborated by market data.

Level 3 uses unobservable inputs that are not corroborated by market data.

The Company's policy is to recognize transfers between levels at the end of each reporting period, if applicable. There were no transfers between levels of the fair value hierarchy during the three months ended March 31, 2020.

The following is a description of valuation methodologies used for financial assets and liabilities recorded at fair value on a recurring basis.

Investment securities available for sale: When available, quoted market prices are used to determine the fair value of investment securities (Level 1). If quoted market prices are not available, the Company determines fair value based on various sources and may apply matrix pricing with observable prices for similar bonds where a price for the identical bond is not observable (Level 2). The fair values of these securities are determined by pricing models that consider observable market data such as interest rate volatilities, LIBOR yield curve, credit spreads, prices from market makers and live trading systems. For the corporate bond portfolio, the Company has elected to use a matrix pricing model as a practical expedient to individual quoted market prices.

Management obtains the fair value of investment securities at the end of each reporting period via a third-party pricing service. Management reviewed the valuation process used by the third party and believed the process was valid. On a quarterly basis, management corroborates the fair values of a randomly selected sample of investment securities by obtaining pricing from an independent financial market data vendor and comparing the two sets of fair values. Any significant variances are reviewed and investigated. For a sample of securities, prices are further validated by management by obtaining details of the inputs used by the pricing service. Those inputs were independently tested, and management concluded the fair values were consistent with GAAP requirements and the investment securities were properly classified in the fair value hierarchy.

Derivative instruments: The Company's derivative instruments consist of interest rate swaps accounted for as cash flow hedges, as well as interest rate swaps which are accounted for as non-hedging derivatives. The Company's derivative positions are classified within Level 2 of the fair value hierarchy and are valued using models generally accepted in the financial services industry and that use actively quoted or observable market input values from external market data providers and/or non-binding broker-dealer quotations. The fair value of the derivatives is determined using discounted cash flow models. These models’ key assumptions include the contractual terms of the respective contract along with significant observable inputs, including interest rates, yield curves, nonperformance risk and volatility.

Fair Value Transfer, Policy [Policy Text Block]

The Company's policy is to recognize transfers between levels at the end of each reporting period, if applicable.

Fair Value of Financial Instruments, Policy [Policy Text Block]

GAAP requires disclosure of the fair value of financial assets and financial liabilities, including those that are not measured and reported at fair value on a recurring or nonrecurring basis.  

Off-Balance-Sheet Credit Exposure, Policy [Policy Text Block]

The Company 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.  These instruments involve, to varying degrees, elements of credit risk in excess of the amount recognized in the consolidated balance sheets. The Company'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 amount of those instruments. The Company uses the same credit policies in making commitments and conditional obligations that it uses for on-balance-sheet instruments. 

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Investment Securities Gross Unrealized Losses - AFS (Details) $ in Thousands	Mar. 31, 2020 USD ($) securities	Dec. 31, 2019 USD ($)
Debt Securities, Available-for-sale [Line Items]
Available-for-sale securities, continuous unrealized loss position, less than 12 months, fair value	$ 42,535	$ 150,616
Available-for-sale securities, continuous unrealized loss position, less than 12 months, gross unrealized (losses)	(5,333)	(1,142)
Available-for-sale securities, continuous unrealized loss position, 12 months or longer, fair value	30,998	56,826
Available-for-sale securities, continuous unrealized loss position, 12 months or longer, gross unrealized (losses)	(671)	(1,148)
Available-for-sale securities, total, continuous unrealized loss position, fair value	73,533	207,442
Available-for-sale securities, continuous unrealized loss position, gross unrealized (losses)	$ (6,004)	(2,290)
Collateralized mortgage obligations [Member]
Debt Securities, Available-for-sale [Line Items]
Available-for-sales securities in unrealized loss positions, qualitative disclosure, number of positions | securities	6
Available-for-sale securities, continuous unrealized loss position, less than 12 months, fair value	$ 0	54,521
Available-for-sale securities, continuous unrealized loss position, less than 12 months, gross unrealized (losses)	0	(335)
Available-for-sale securities, continuous unrealized loss position, 12 months or longer, fair value	26,557	35,546
Available-for-sale securities, continuous unrealized loss position, 12 months or longer, gross unrealized (losses)	(631)	(294)
Available-for-sale securities, total, continuous unrealized loss position, fair value	26,557	90,067
Available-for-sale securities, continuous unrealized loss position, gross unrealized (losses)	$ (631)	(629)
Mortgage-backed securities [Member]
Debt Securities, Available-for-sale [Line Items]
Available-for-sales securities in unrealized loss positions, qualitative disclosure, number of positions | securities	1
Available-for-sale securities, continuous unrealized loss position, less than 12 months, fair value	$ 0	45,132
Available-for-sale securities, continuous unrealized loss position, less than 12 months, gross unrealized (losses)	0	(174)
Available-for-sale securities, continuous unrealized loss position, 12 months or longer, fair value	4,441	4,687
Available-for-sale securities, continuous unrealized loss position, 12 months or longer, gross unrealized (losses)	(40)	(59)
Available-for-sale securities, total, continuous unrealized loss position, fair value	4,441	49,819
Available-for-sale securities, continuous unrealized loss position, gross unrealized (losses)	$ (40)	(233)
Asset-backed securities
Debt Securities, Available-for-sale [Line Items]
Available-for-sale securities, continuous unrealized loss position, less than 12 months, fair value		3,641
Available-for-sale securities, continuous unrealized loss position, less than 12 months, gross unrealized (losses)		(4)
Available-for-sale securities, continuous unrealized loss position, 12 months or longer, fair value		7,075
Available-for-sale securities, continuous unrealized loss position, 12 months or longer, gross unrealized (losses)		(13)
Available-for-sale securities, total, continuous unrealized loss position, fair value		10,716
Available-for-sale securities, continuous unrealized loss position, gross unrealized (losses)		(17)
Collateralized loan obligations [Member]
Debt Securities, Available-for-sale [Line Items]
Available-for-sales securities in unrealized loss positions, qualitative disclosure, number of positions | securities	8
Available-for-sale securities, continuous unrealized loss position, less than 12 months, fair value	$ 42,535	42,823
Available-for-sale securities, continuous unrealized loss position, less than 12 months, gross unrealized (losses)	(5,333)	(128)
Available-for-sale securities, continuous unrealized loss position, 12 months or longer, fair value	0	0
Available-for-sale securities, continuous unrealized loss position, 12 months or longer, gross unrealized (losses)	0	0
Available-for-sale securities, total, continuous unrealized loss position, fair value	42,535	42,823
Available-for-sale securities, continuous unrealized loss position, gross unrealized (losses)	$ (5,333)	(128)
Corporate notes
Debt Securities, Available-for-sale [Line Items]
Available-for-sale securities, continuous unrealized loss position, less than 12 months, fair value		4,499
Available-for-sale securities, continuous unrealized loss position, less than 12 months, gross unrealized (losses)		(501)
Available-for-sale securities, continuous unrealized loss position, 12 months or longer, fair value		9,518
Available-for-sale securities, continuous unrealized loss position, 12 months or longer, gross unrealized (losses)		(782)
Available-for-sale securities, total, continuous unrealized loss position, fair value		14,017
Available-for-sale securities, continuous unrealized loss position, gross unrealized (losses)		$ (1,283)

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Loans and Allowance for Loan Losses Schedule of Impaired Loans With and Without an Allowance (Details) $ in Thousands	Mar. 31, 2020 USD ($) Borrowers	Dec. 31, 2019 USD ($) Borrowers
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, recorded investment	$ 488	$ 538
Impaired loans, with no related allowance, unpaid principal balance	488	538
Impaired loans, with related allowance, recorded investment	0	0
Impaired loans, with related allowance, unpaid principal balance	0	0
Impaired loans, recorded investment	488	538
Impaired loans, unpaid principal balance	488	538
Impaired loans, related allowance	$ 0	$ 0
Number of borrowers, impaired loans | Borrowers	3	6
Impaired loans, commitment to lend	$ 0
Commercial [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, recorded investment	90	$ 91
Impaired loans, with no related allowance, unpaid principal balance	90	91
Impaired loans, with related allowance, recorded investment	0	0
Impaired loans, with related allowance, unpaid principal balance	0	0
Impaired loans, recorded investment	90	91
Impaired loans, unpaid principal balance	90	91
Impaired loans, related allowance	0	0
Construction, land and land development [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, recorded investment	0	0
Impaired loans, with no related allowance, unpaid principal balance	0	0
Impaired loans, with related allowance, recorded investment	0	0
Impaired loans, with related allowance, unpaid principal balance	0	0
Impaired loans, recorded investment	0	0
Impaired loans, unpaid principal balance	0	0
Impaired loans, related allowance	0	0
1-4 family residential first mortgages [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, recorded investment	398	411
Impaired loans, with no related allowance, unpaid principal balance	398	411
Impaired loans, with related allowance, recorded investment	0	0
Impaired loans, with related allowance, unpaid principal balance	0	0
Impaired loans, recorded investment	398	411
Impaired loans, unpaid principal balance	398	411
Impaired loans, related allowance	0	0
Home equity [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, recorded investment	0	31
Impaired loans, with no related allowance, unpaid principal balance	0	31
Impaired loans, with related allowance, recorded investment	0	0
Impaired loans, with related allowance, unpaid principal balance	0	0
Impaired loans, recorded investment	0	31
Impaired loans, unpaid principal balance	0	31
Impaired loans, related allowance	0	0
Commercial real estate [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, recorded investment	0	5
Impaired loans, with no related allowance, unpaid principal balance	0	5
Impaired loans, with related allowance, recorded investment	0	0
Impaired loans, with related allowance, unpaid principal balance	0	0
Impaired loans, recorded investment	0	5
Impaired loans, unpaid principal balance	0	5
Impaired loans, related allowance	0	0
Consumer and other [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, recorded investment	0	0
Impaired loans, with no related allowance, unpaid principal balance	0	0
Impaired loans, with related allowance, recorded investment	0	0
Impaired loans, with related allowance, unpaid principal balance	0	0
Impaired loans, recorded investment	0	0
Impaired loans, unpaid principal balance	0	0
Impaired loans, related allowance	$ 0	$ 0

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Fair Value Measurements Nonrecurring Basis by Level (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Fair value, measurements, nonrecurring [Member] | Fair value, inputs, level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral dependent impaired loans	$ 0	$ 0

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Loans and Allowance for Loan Losses Schedule of Loans by Impairment Method (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Loans, Allowance for Loan Losses [Line Items]
Loans, individually evaluated for impairment	$ 488	$ 538
Loans, collectively evaluated for impairment	1,996,099	1,943,365
Loans	1,996,587	1,943,903
Commercial [Member]
Loans, Allowance for Loan Losses [Line Items]
Loans, individually evaluated for impairment	90	91
Loans, collectively evaluated for impairment	443,669	430,953
Loans	443,759	431,044
Construction, land and land development [Member]
Loans, Allowance for Loan Losses [Line Items]
Loans, individually evaluated for impairment	0	0
Loans, collectively evaluated for impairment	278,734	264,193
Loans	278,734	264,193
1-4 family residential first mortgages [Member]
Loans, Allowance for Loan Losses [Line Items]
Loans, individually evaluated for impairment	398	411
Loans, collectively evaluated for impairment	57,404	54,064
Loans	57,802	54,475
Home equity [Member]
Loans, Allowance for Loan Losses [Line Items]
Loans, individually evaluated for impairment	0	31
Loans, collectively evaluated for impairment	11,835	12,349
Loans	11,835	12,380
Commercial real estate [Member]
Loans, Allowance for Loan Losses [Line Items]
Loans, individually evaluated for impairment	0	5
Loans, collectively evaluated for impairment	1,197,915	1,175,019
Loans	1,197,915	1,175,024
Consumer and other [Member]
Loans, Allowance for Loan Losses [Line Items]
Loans, individually evaluated for impairment	0	0
Loans, collectively evaluated for impairment	6,542	6,787
Loans	$ 6,542	$ 6,787

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Deferred Income Taxes Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Components of Deferred Tax Assets and Liabilities [Abstract]
Deferred tax assets, allowance for loan losses	$ 4,583	$ 4,309
Deferred tax assets, net unrealized losses on interest rate swaps	6,670	1,441
Deferred tax assets, lease liabilities	2,188	2,275
Deferred tax assets, accrued expenses	179	297
Deferred tax assets, restricted stock unit compensation	417	832
Deferred tax assets, state net operating loss carryforward	1,139	1,114
Deferred tax assets, capital loss carryforward	3	3
Deferred tax assets, other	48	53
Deferred tax assets, gross	15,227	10,324
Deferred tax liabilities, right-of-use assets	2,131	2,218
Deferred tax liabilities, net deferred loan fees and costs	218	218
Deferred tax liabilities, net unrealized gains on available-for-sale securities	401	352
Deferred tax liabilities, premises and equipment	829	839
Deferred tax liabilities, other	230	219
Deferred tax liabilities, gross	3,809	3,846
Net deferred tax assets before valuation allowance	11,418	6,478
Valuation allowance	(1,142)	(1,117)
Net deferred tax assets	$ 10,276	$ 5,361

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Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
ASSETS
Cash and due from banks	$ 65,256	$ 37,808
Federal funds sold	1,141	15,482
Cash and cash equivalents	66,397	53,290
Investment securities available for sale, at fair value	372,420	398,578
Federal Home Loan Bank stock, at cost	13,739	12,491
Loans	1,994,432	1,941,663
Allowance for loan losses	(18,332)	(17,235)
Loans, net	1,976,100	1,924,428
Premises and equipment, net	29,129	29,680
Accrued interest receivable	7,558	7,134
Bank-owned life insurance	35,051	34,893
Deferred tax assets, net	10,276	5,361
Other assets	8,939	7,836
Total assets	2,519,609	2,473,691
Deposits:
Noninterest-bearing demand	408,144	380,079
Interest-bearing demand	357,313	346,307
Savings	1,025,749	996,836
Time of $250 or more	71,789	81,871
Other time	157,130	209,663
Total deposits	2,020,125	2,014,756
Federal funds purchased	32,340	2,660
Subordinated notes, net	20,442	20,438
Federal Home Loan Bank advances, net	179,620	179,365
Long-term debt	22,896	22,925
Accrued expenses and other liabilities	43,493	21,727
Total liabilities	2,318,916	2,261,871
COMMITMENTS AND CONTINGENCIES (NOTE 8)
STOCKHOLDERS' EQUITY
Preferred stock, $0.01 par value; authorized 50,000,000 shares; no shares issued and outstanding at March 31, 2020 and December 31, 2019	0	0
Common stock, no par value; authorized 50,000,000 shares; 16,447,272 and 16,379,752 shares issued and outstanding at March 31, 2020 and December 31, 2019, respectively	3,000	3,000
Additional paid-in capital	27,023	27,260
Retained earnings	189,470	184,821
Accumulated other comprehensive loss	(18,800)	(3,261)
Total stockholders' equity	200,693	211,820
Total liabilities and stockholders' equity	$ 2,519,609	$ 2,473,691

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Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance, Beginning at Dec. 31, 2018	$ 191,023	$ 0	$ 3,000	$ 25,128	$ 169,709	$ (6,814)
Common Stock, Shares, Outstanding, Beginning at Dec. 31, 2018			16,295,494
Stockholders' Equity [Roll Forward]
Net income	6,899				6,899
Other comprehensive income (loss), net of tax	1,837					1,837
Cash dividends declared, common stock	(3,259)				(3,259)
Stock-based compensation costs	631			631
Issuance of common stock upon vesting of restricted stock units, net of shares withheld for payroll taxes, value	(861)	0	$ 0	(861)	0	0
Issuance of common stock upon vesting of restricted stock units, net of shares withheld for payroll taxes, shares			62,258
Balance, Ending at Mar. 31, 2019	196,270		$ 3,000	24,898	173,349	(4,977)
Common Stock, Shares, Outstanding, Ending at Mar. 31, 2019			16,357,752
Balance, Beginning at Dec. 31, 2019	$ 211,820		$ 3,000	27,260	184,821	(3,261)
Common Stock, Shares, Outstanding, Beginning at Dec. 31, 2019	16,379,752		16,379,752
Stockholders' Equity [Roll Forward]
Net income	$ 8,089				8,089	0
Other comprehensive income (loss), net of tax	(15,539)					(15,539)
Cash dividends declared, common stock	(3,440)				(3,440)
Stock-based compensation costs	512			512
Issuance of common stock upon vesting of restricted stock units, net of shares withheld for payroll taxes, value	(749)	$ 0		(749)
Issuance of common stock upon vesting of restricted stock units, net of shares withheld for payroll taxes, shares			67,520
Balance, Ending at Mar. 31, 2020	$ 200,693		$ 3,000	$ 27,023	$ 189,470	$ (18,800)
Common Stock, Shares, Outstanding, Ending at Mar. 31, 2020	16,447,272		16,447,272.000

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Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2020

Fair Value Disclosures [Abstract]

Fair Value, Assets Measured on Recurring Basis [Table Text Block]

The following tables present the balances of financial assets and liabilities measured at fair value on a recurring basis by level as of March 31, 2020 and December 31, 2019.

	March 31, 2020
	Total		Level 1		Level 2		Level 3
Financial assets:
Investment securities available for sale:
State and political subdivisions	$	37,227	$	—	$	37,227	$	—
Collateralized mortgage obligations	192,665		—		192,665		—
Mortgage-backed securities	73,316		—		73,316		—
Asset-backed securities	16,302		—		16,302		—
Collateralized loan obligations	52,610		—		52,610		—
Corporate notes and other investments	300		—		300		—
Derivative instruments, interest rate swaps	1,055		—		1,055		—
Financial liabilities:
Derivative instruments, interest rate swaps	$	27,715	$	—	$	27,715	$	—

	December 31, 2019
	Total		Level 1		Level 2		Level 3
Financial assets:
Investment securities available for sale:
State and political subdivisions	$	47,178	$	—	$	47,178	$	—
Collateralized mortgage obligations	181,921		—		181,921		—
Mortgage-backed securities	73,030		—		73,030		—
Asset-backed securities	17,600		—		17,600		—
Collateralized loan obligations	64,832		—		64,832		—
Corporate notes and other investments	14,017		—		14,017		—
Derivative instruments, interest rate swaps	403		—		403		—
Financial liabilities:
Derivative instrument, interest rate swap	$	6,129	$	—	$	6,129	$	—

Carrying Amounts And Approximate Fair Values Of Financial Instruments [Table Text Block]

The following table presents the carrying amounts and approximate fair values of financial assets and liabilities as of March 31, 2020 and December 31, 2019. 

		March 31, 2020				December 31, 2019
	Fair Value Hierarchy Level	Carrying Amount		Approximate Fair Value		Carrying Amount		Approximate Fair Value
Financial assets:
Cash and due from banks	Level 1	$	65,256	$	65,256	$	37,808	$	37,808
Federal funds sold	Level 1	1,141		1,141		15,482		15,482
Investment securities available for sale	Level 2	372,420		372,420		398,578		398,578
Federal Home Loan Bank stock	Level 1	13,739		13,739		12,491		12,491
Loans, net	Level 2	1,976,100		2,048,653		1,924,428		1,941,208
Accrued interest receivable	Level 1	7,558		7,558		7,134		7,134
Interest rate swaps	Level 2	1,055		1,055		403		403
Financial liabilities:
Deposits	Level 2	$	2,020,125	$	2,022,253	$	2,014,756	$	2,015,427
Federal funds purchased	Level 1	32,340		32,340		2,660		2,660
Subordinated notes, net	Level 2	20,442		12,454		20,438		18,568
Federal Home Loan Bank advances, net	Level 2	179,620		179,620		179,365		179,365
Long-term debt	Level 2	22,896		22,889		22,925		22,910
Accrued interest payable	Level 1	2,058		2,058		2,070		2,070
Interest rate swaps	Level 2	27,715		27,715		6,129		6,129
Off-balance-sheet financial instruments:
Commitments to extend credit	Level 3	—		—		—		—
Standby letters of credit	Level 3	—		—		—		—

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Derivatives (Tables)

3 Months Ended

Mar. 31, 2020

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

The table below identifies the balance sheet category and fair values of the Company's derivative instruments as of March 31, 2020 and December 31, 2019.

	Notional Amount		Fair Value			Balance Sheet Category	Weighted Average Floating Rate		Weighted Average Fixed Rate		Weighted Average Maturity - Years
Cash flow hedges:
March 31, 2020
Interest rate swaps	$	285,000	$	(23,060	)	Other Liabilities	1.08	%	2.28	%	5.2
Forward-starting interest rate swaps(1)	50,000		(3,600		)	Other Liabilities	—		1.74	%	5.9
December 31, 2019
Interest rate swaps	$	215,000	$	(5,786	)	Other Liabilities	1.84	%	2.26	%	5.5
Interest rate swaps	70,000		403			Other Assets	2.62	%	2.37	%	5.2
Forward starting interest rate swaps(1)	50,000		(343		)	Other Liabilities	—		1.74	%	6.1
Non-hedging derivatives:
March 31, 2020
Interest rate swaps - counterparty	$	32,389	$	1,055		Other Assets	2.75	%	3.36	%	10.0
Interest rate swaps - loan customer	32,389		(1,055		)	Other Liabilities	2.75	%	3.36	%	10.0

(1)The fixed rate for forward starting swaps represents the fixed rate to be paid beginning on the scheduled start dates of the swaps. No interest payments were required related to these swaps in 2019 or 2020.

Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance [Table Text Block]

The following table identifies the pre-tax gains or losses recognized on the Company's derivative instruments designated as cash flow hedges for the three months ended March 31, 2020 and 2019.

							Reclassified from AOCI into Income
	Amount of Pre-tax Gain (Loss) Recognized in OCI
								Amount of Gain (Loss)
	Three Months Ended March 31,							Three Months Ended March 31,
	2020			2019			Category	2020			2019
Interest rate swaps	$	(21,258	)	$	(2,441	)	Interest Expense	$	(341	)	$	114

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Investment Securities Contractual Maturities (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis [Abstract]
Due after one year through five years, amortized cost	$ 19,942
Due after five years through ten years, amortized cost	39,370
Due after ten years, amortized cost	34,697
Subtotal before securities without single maturities, amortized cost	94,009
Collateralized mortgage obligations and mortgage-backed and asset-backed securities, amortized cost	276,804
Investment securities available for sale, amortized cost	370,813	$ 397,169
Available-for-sale Securities, Debt Maturities, Fair Value [Abstract]
Due after one year through five years, fair value	18,703
Due after five years through ten years, fair value	35,364
Due after ten years, fair value	36,070
Subtotal before securities without single maturities, fair value	90,137
Collateralized mortgage obligations and mortgage-backed and asset-backed securities, fair value	282,283
Investment securities available for sale, fair value	$ 372,420	$ 398,578

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Loans and Allowance for Loan Losses Schedule of Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Loans Receivable [Line Items]
Loans receivable, gross	$ 1,996,587	$ 1,943,903
Net unamortized fees and costs	(2,155)	(2,240)
Loans, net of unamortized fees and costs	1,994,432	1,941,663
Commercial [Member]
Loans Receivable [Line Items]
Loans receivable, gross	443,759	431,044
Construction, land and land development [Member]
Loans Receivable [Line Items]
Loans receivable, gross	278,734	264,193
1-4 family residential first mortgages [Member]
Loans Receivable [Line Items]
Loans receivable, gross	57,802	54,475
Home equity [Member]
Loans Receivable [Line Items]
Loans receivable, gross	11,835	12,380
Commercial real estate [Member]
Loans Receivable [Line Items]
Loans receivable, gross	1,197,915	1,175,024
Consumer and other [Member]
Loans Receivable [Line Items]
Loans receivable, gross	$ 6,542	$ 6,787

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Loans and Allowance for Loan Losses Schedule of Past Due Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	$ 5,040	$ 228
Loans, recorded investment, current	1,991,059	1,943,137
Loans, recorded investment, nonaccrual status	488	538
Loans	1,996,587	1,943,903
Commercial [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	0	0
Loans, recorded investment, current	443,669	430,953
Loans, recorded investment, nonaccrual status	90	91
Loans	443,759	431,044
Construction, land and land development [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	4,988	0
Loans, recorded investment, current	273,746	264,193
Loans, recorded investment, nonaccrual status	0	0
Loans	278,734	264,193
1-4 family residential first mortgages [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	52	76
Loans, recorded investment, current	57,352	53,988
Loans, recorded investment, nonaccrual status	398	411
Loans	57,802	54,475
Home equity [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	0	0
Loans, recorded investment, current	11,835	12,349
Loans, recorded investment, nonaccrual status	0	31
Loans	11,835	12,380
Commercial real estate [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	0	152
Loans, recorded investment, current	1,197,915	1,174,867
Loans, recorded investment, nonaccrual status	0	5
Loans	1,197,915	1,175,024
Consumer and other [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	0	0
Loans, recorded investment, current	6,542	6,787
Loans, recorded investment, nonaccrual status	0	0
Loans	6,542	6,787
Loans, 30 to 59 days past due [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	5,040	76
Loans, 30 to 59 days past due [Member] | Commercial [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	0	0
Loans, 30 to 59 days past due [Member] | Construction, land and land development [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	4,988	0
Loans, 30 to 59 days past due [Member] | 1-4 family residential first mortgages [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	52	76
Loans, 30 to 59 days past due [Member] | Home equity [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	0	0
Loans, 30 to 59 days past due [Member] | Commercial real estate [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	0	0
Loans, 30 to 59 days past due [Member] | Consumer and other [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	0	0
Loans, 60 to 89 days past due [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	0	152
Loans, 60 to 89 days past due [Member] | Commercial [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	0	0
Loans, 60 to 89 days past due [Member] | Construction, land and land development [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	0	0
Loans, 60 to 89 days past due [Member] | 1-4 family residential first mortgages [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	0	0
Loans, 60 to 89 days past due [Member] | Home equity [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	0	0
Loans, 60 to 89 days past due [Member] | Commercial real estate [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	0	152
Loans, 60 to 89 days past due [Member] | Consumer and other [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	0	0
Loans, equal to greater than 90 days past due [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	0	0
Loans, equal to greater than 90 days past due [Member] | Commercial [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	0	0
Loans, equal to greater than 90 days past due [Member] | Construction, land and land development [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	0	0
Loans, equal to greater than 90 days past due [Member] | 1-4 family residential first mortgages [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	0	0
Loans, equal to greater than 90 days past due [Member] | Home equity [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	0	0
Loans, equal to greater than 90 days past due [Member] | Commercial real estate [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	0	0
Loans, equal to greater than 90 days past due [Member] | Consumer and other [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, past due	$ 0	$ 0

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Fair Value Measurements (Notes)

3 Months Ended

Mar. 31, 2020

Fair Value Disclosures [Abstract]

Fair Value Disclosures [Text Block]

Fair Value Measurements

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants in the market in which the reporting entity transacts business. The Company's balance sheet contains investment securities available for sale and derivative instruments that are recorded at fair value on a recurring basis.  The three-level valuation hierarchy for disclosure of fair value is as follows:

Level 1 uses quoted market prices in active markets for identical assets or liabilities.

Level 2 uses observable market-based inputs or unobservable inputs that are corroborated by market data.

Level 3 uses unobservable inputs that are not corroborated by market data.

The Company's policy is to recognize transfers between levels at the end of each reporting period, if applicable. There were no transfers between levels of the fair value hierarchy during the three months ended March 31, 2020.

The following is a description of valuation methodologies used for financial assets and liabilities recorded at fair value on a recurring basis.

Investment securities available for sale: When available, quoted market prices are used to determine the fair value of investment securities (Level 1). If quoted market prices are not available, the Company determines fair value based on various sources and may apply matrix pricing with observable prices for similar bonds where a price for the identical bond is not observable (Level 2). The fair values of these securities are determined by pricing models that consider observable market data such as interest rate volatilities, LIBOR yield curve, credit spreads, prices from market makers and live trading systems. For the corporate bond portfolio, the Company has elected to use a matrix pricing model as a practical expedient to individual quoted market prices.

Management obtains the fair value of investment securities at the end of each reporting period via a third-party pricing service. Management reviewed the valuation process used by the third party and believed the process was valid. On a quarterly basis, management corroborates the fair values of a randomly selected sample of investment securities by obtaining pricing from an independent financial market data vendor and comparing the two sets of fair values. Any significant variances are reviewed and investigated. For a sample of securities, prices are further validated by management by obtaining details of the inputs used by the pricing service. Those inputs were independently tested, and management concluded the fair values were consistent with GAAP requirements and the investment securities were properly classified in the fair value hierarchy.

Derivative instruments: The Company's derivative instruments consist of interest rate swaps accounted for as cash flow hedges, as well as interest rate swaps which are accounted for as non-hedging derivatives. The Company's derivative positions are classified within Level 2 of the fair value hierarchy and are valued using models generally accepted in the financial services industry and that use actively quoted or observable market input values from external market data providers and/or non-binding broker-dealer quotations. The fair value of the derivatives is determined using discounted cash flow models. These models’ key assumptions include the contractual terms of the respective contract along with significant observable inputs, including interest rates, yield curves, nonperformance risk and volatility.

The following tables present the balances of financial assets and liabilities measured at fair value on a recurring basis by level as of March 31, 2020 and December 31, 2019.

	March 31, 2020
	Total		Level 1		Level 2		Level 3
Financial assets:
Investment securities available for sale:
State and political subdivisions	$	37,227	$	—	$	37,227	$	—
Collateralized mortgage obligations	192,665		—		192,665		—
Mortgage-backed securities	73,316		—		73,316		—
Asset-backed securities	16,302		—		16,302		—
Collateralized loan obligations	52,610		—		52,610		—
Corporate notes and other investments	300		—		300		—
Derivative instruments, interest rate swaps	1,055		—		1,055		—
Financial liabilities:
Derivative instruments, interest rate swaps	$	27,715	$	—	$	27,715	$	—

	December 31, 2019
	Total		Level 1		Level 2		Level 3
Financial assets:
Investment securities available for sale:
State and political subdivisions	$	47,178	$	—	$	47,178	$	—
Collateralized mortgage obligations	181,921		—		181,921		—
Mortgage-backed securities	73,030		—		73,030		—
Asset-backed securities	17,600		—		17,600		—
Collateralized loan obligations	64,832		—		64,832		—
Corporate notes and other investments	14,017		—		14,017		—
Derivative instruments, interest rate swaps	403		—		403		—
Financial liabilities:
Derivative instrument, interest rate swap	$	6,129	$	—	$	6,129	$	—

Certain assets are measured at fair value on a nonrecurring basis. That is, they are subject to fair value adjustments in certain circumstances (for example, when there is evidence of impairment).  As of both March 31, 2020 and December 31, 2019, there were no impaired loans that had a fair value adjustment.  Impaired loans are classified within Level 3 of the fair value hierarchy and are evaluated and valued at the lower of cost or fair value when the loan is identified as impaired.  Fair value is measured based on the value of the collateral securing these loans.  The types of collateral vary widely and could include accounts receivables, inventory, a variety of equipment and real estate.  Evaluations of the underlying assets are completed for each impaired loan with a specific reserve. Collateral evaluations are reviewed and discounted as appropriate based on knowledge of the specific type of collateral. In the case of real estate, an independent appraisal may be obtained. Types of discounts considered include aging of receivables, condition of the collateral, potential market for the collateral and estimated disposal costs. These discounts will vary from loan to loan and may be discounted based on management's opinions concerning market developments or the client's business.

GAAP requires disclosure of the fair value of financial assets and financial liabilities, including those that are not measured and reported at fair value on a recurring or nonrecurring basis.  The following table presents the carrying amounts and approximate fair values of financial assets and liabilities as of March 31, 2020 and December 31, 2019. 

		March 31, 2020				December 31, 2019
	Fair Value Hierarchy Level	Carrying Amount		Approximate Fair Value		Carrying Amount		Approximate Fair Value
Financial assets:
Cash and due from banks	Level 1	$	65,256	$	65,256	$	37,808	$	37,808
Federal funds sold	Level 1	1,141		1,141		15,482		15,482
Investment securities available for sale	Level 2	372,420		372,420		398,578		398,578
Federal Home Loan Bank stock	Level 1	13,739		13,739		12,491		12,491
Loans, net	Level 2	1,976,100		2,048,653		1,924,428		1,941,208
Accrued interest receivable	Level 1	7,558		7,558		7,134		7,134
Interest rate swaps	Level 2	1,055		1,055		403		403
Financial liabilities:
Deposits	Level 2	$	2,020,125	$	2,022,253	$	2,014,756	$	2,015,427
Federal funds purchased	Level 1	32,340		32,340		2,660		2,660
Subordinated notes, net	Level 2	20,442		12,454		20,438		18,568
Federal Home Loan Bank advances, net	Level 2	179,620		179,620		179,365		179,365
Long-term debt	Level 2	22,896		22,889		22,925		22,910
Accrued interest payable	Level 1	2,058		2,058		2,070		2,070
Interest rate swaps	Level 2	27,715		27,715		6,129		6,129
Off-balance-sheet financial instruments:
Commitments to extend credit	Level 3	—		—		—		—
Standby letters of credit	Level 3	—		—		—		—

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Derivatives (Notes)

3 Months Ended

Mar. 31, 2020

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative [Text Block]

Derivatives

The Company has entered into various interest rate swap agreements as part of its interest rate risk management strategy. The Company uses interest rate swaps to manage its interest rate risk exposure on certain loans, variable-rate and short-term borrowings, and deposits due to interest rate movements. The notional amounts of the interest rate swaps do not represent amounts exchanged by the counterparties, but rather, the notional amount is used to determine, along with other terms of the derivative, the amounts to be exchanged between the counterparties.

Interest Rate Swaps Designated as a Cash Flow Hedge: As of both March 31, 2020 and December 31, 2019, the Company had interest rate swaps designated as cash flow hedges with a total notional amount of $335,000. As of March 31, 2020, the Company had swaps with a total notional amount of $125,000 that hedge the interest payments of rolling fixed-rate one- or three-month funding consisting of FHLB advances or brokered deposits, and forward starting swaps with a total notional amount of $50,000, which will hedge the interest payments of rolling one-month funding consisting of FHLB advances or brokered deposits, with starting dates ranging from June 2020 to September 2020. Also as of March 31, 2020, the Company had swaps with a total notional amount of $50,000 that effectively convert variable-rate FHLB advances and junior subordinated notes to fixed-rate debt, and swaps with a total notional amount of $110,000 that hedge the interest payments of certain deposit accounts.

Derivatives Not Designated as Accounting Hedges: To accommodate customer need, the Company on occasion offers loan level interest rate swaps to its customers and offsets its exposure from such contracts by entering into mirror image swaps with a swap counterparty (back-to-back swap program). The interest rate swaps are free-standing derivatives and are recorded at fair value. The Company enters into a floating-rate loan and a fixed-rate swap with our customer. Simultaneously, the Company enters into an offsetting fixed-rate swap with a swap counterparty. In connection with each swap transaction, the Company agrees to pay interest to the customer on a notional amount at a variable interest rate and receive interest from the customer on the same notional amount at a fixed interest rate. At the same time, the Company agrees to pay a swap counterparty the same fixed interest rate on the same notional amount and receive the same variable interest rate on the same notional amount. These transactions allow the Company’s customers to effectively convert variable-rate loans to fixed-rate loans. The customer accommodations and any offsetting swaps are treated as non-hedging derivative instruments which do not qualify for hedge accounting.

The table below identifies the balance sheet category and fair values of the Company's derivative instruments as of March 31, 2020 and December 31, 2019.

	Notional Amount		Fair Value			Balance Sheet Category	Weighted Average Floating Rate		Weighted Average Fixed Rate		Weighted Average Maturity - Years
Cash flow hedges:
March 31, 2020
Interest rate swaps	$	285,000	$	(23,060	)	Other Liabilities	1.08	%	2.28	%	5.2
Forward-starting interest rate swaps(1)	50,000		(3,600		)	Other Liabilities	—		1.74	%	5.9
December 31, 2019
Interest rate swaps	$	215,000	$	(5,786	)	Other Liabilities	1.84	%	2.26	%	5.5
Interest rate swaps	70,000		403			Other Assets	2.62	%	2.37	%	5.2
Forward starting interest rate swaps(1)	50,000		(343		)	Other Liabilities	—		1.74	%	6.1
Non-hedging derivatives:
March 31, 2020
Interest rate swaps - counterparty	$	32,389	$	1,055		Other Assets	2.75	%	3.36	%	10.0
Interest rate swaps - loan customer	32,389		(1,055		)	Other Liabilities	2.75	%	3.36	%	10.0

(1)The fixed rate for forward starting swaps represents the fixed rate to be paid beginning on the scheduled start dates of the swaps. No interest payments were required related to these swaps in 2019 or 2020.

The following table identifies the pre-tax gains or losses recognized on the Company's derivative instruments designated as cash flow hedges for the three months ended March 31, 2020 and 2019.

							Reclassified from AOCI into Income
	Amount of Pre-tax Gain (Loss) Recognized in OCI
								Amount of Gain (Loss)
	Three Months Ended March 31,							Three Months Ended March 31,
	2020			2019			Category	2020			2019
Interest rate swaps	$	(21,258	)	$	(2,441	)	Interest Expense	$	(341	)	$	114

The Company estimates there will be approximately $3,437 reclassified from accumulated other comprehensive income (AOCI) to interest expense through the 12 months ending March 31, 2021 related to cash flow hedges.

The Company is exposed to credit risk in the event of nonperformance by interest rate swap counterparties, which is minimized by collateral-pledging provisions in the agreements. Derivative contracts with swap counterparties are executed with a Credit Support Annex, which is a bilateral ratings-sensitive agreement that requires collateral postings at established credit threshold levels. These agreements protect the interests of the Company and its counterparties should either party suffer a credit rating deterioration. As of March 31, 2020 and December 31, 2019, the Company pledged $28,570 and $6,570, respectively, of collateral to the counterparties in the form of cash on deposit with a third party. The interest rate swap product with the borrower is cross collateralized with the underlying loan and therefore there is no posted collateral under swap contracts with customers.

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Fair Value Measurements Fair Value Measurements Narratives (Details)	3 Months Ended
	Mar. 31, 2020 USD ($)
Fair Value Disclosures [Abstract]
Transfers between levels, fair value disclosure	$ 0

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Commitments and Contingencies Narrative (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Other Commitments [Line Items]
FHLB MPF program - remaining outstanding balance of loans sold	$ 59,269	$ 63,409
Commitments to invest in qualified affordable housing projects	$ 1,877	$ 2,042

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Loans and Allowance for Loan Losses Schedule of Allowance for Loan Loss Activity (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2020	Mar. 31, 2019
Loans, Allowance for Credit Losses [Roll Forward]
Allowance for loan losses, beginning balance		$ 17,235	$ 16,689
Allowance for loan losses, charge-offs		(1)	0
Allowance for loan losses, recoveries		98	48
Provision for loan losses	[1]	1,000	0
Allowance for loan losses, ending balance		18,332	16,737
Commercial [Member]
Loans, Allowance for Credit Losses [Roll Forward]
Allowance for loan losses, beginning balance		3,875	3,508
Allowance for loan losses, charge-offs		0	0
Allowance for loan losses, recoveries		23	21
Provision for loan losses		233	(1)
Allowance for loan losses, ending balance		4,131	3,528
Construction, land and land development [Member]
Loans, Allowance for Credit Losses [Roll Forward]
Allowance for loan losses, beginning balance		2,375	2,384
Allowance for loan losses, charge-offs		0	0
Allowance for loan losses, recoveries		0	0
Provision for loan losses		220	213
Allowance for loan losses, ending balance		2,595	2,597
1-4 family residential first mortgages [Member]
Loans, Allowance for Credit Losses [Roll Forward]
Allowance for loan losses, beginning balance		216	250
Allowance for loan losses, charge-offs		0	0
Allowance for loan losses, recoveries		70	3
Provision for loan losses		(39)	(17)
Allowance for loan losses, ending balance		247	236
Home equity [Member]
Loans, Allowance for Credit Losses [Roll Forward]
Allowance for loan losses, beginning balance		127	171
Allowance for loan losses, charge-offs		(1)	0
Allowance for loan losses, recoveries		1	20
Provision for loan losses		0	(29)
Allowance for loan losses, ending balance		127	162
Commercial real estate [Member]
Loans, Allowance for Credit Losses [Roll Forward]
Allowance for loan losses, beginning balance		10,565	10,301
Allowance for loan losses, charge-offs		0	0
Allowance for loan losses, recoveries		3	4
Provision for loan losses		586	(176)
Allowance for loan losses, ending balance		11,154	10,129
Consumer and other [Member]
Loans, Allowance for Credit Losses [Roll Forward]
Allowance for loan losses, beginning balance		77	75
Allowance for loan losses, charge-offs		0	0
Allowance for loan losses, recoveries		1	0
Provision for loan losses		0	10
Allowance for loan losses, ending balance		$ 78	$ 85

[1] The negative provisions for the various segments are related to the decline in outstanding balances in each of those portfolio segments during the time periods disclosed and/or improvement in the credit quality factors related to those portfolio segments.

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Derivatives (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2020	Mar. 31, 2021	Dec. 31, 2019
Other Liabilities [Member] | Interest rate swap [Member] | Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, notional amount	$ 32,389
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value	$ (1,055)
Average variable interest rate	2.75%
Average fixed interest rate	3.36%
Average remaining maturity	10 years
Other Assets [Member] | Interest rate swap [Member] | Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, notional amount	$ 32,389
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value	$ 1,055
Average variable interest rate	2.75%
Average fixed interest rate	3.36%
Average remaining maturity	10 years
Cash Flow Hedging [Member] | Interest rate swap hedging rolling short-term funding [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, notional amount	$ 125,000
Cash Flow Hedging [Member] | Forward-starting interest rate swap hedging rolling one-month funding [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, notional amount	$ 50,000		$ 50,000
Average variable interest rate	0.00%		0.00%
Average fixed interest rate	1.74%		1.74%
Average remaining maturity	5 years 11 months		6 years 1 month
Cash Flow Hedging [Member] | Interest rate swap hedging FHLB advances and subordinated notes [Domain] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, notional amount	$ 50,000
Cash Flow Hedging [Member] | Interest rate swap hedging deposit accounts [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, notional amount	110,000
Cash Flow Hedging [Member] | Interest rate swap [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, notional amount	335,000
Collateral posted	28,570		$ 6,570
Cash Flow Hedging [Member] | Other Liabilities [Member] | Forward-starting interest rate swap hedging rolling one-month funding [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Interest rate cash flow hedge liability at fair value	(3,600)		(343)
Cash Flow Hedging [Member] | Other Liabilities [Member] | Interest rate swap [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, notional amount	285,000		215,000
Interest rate cash flow hedge liability at fair value	$ (23,060)		$ (5,786)
Average variable interest rate	1.08%		1.84%
Average fixed interest rate	2.28%		2.26%
Average remaining maturity	5 years 2 months 12 days		5 years 6 months
Cash Flow Hedging [Member] | Other Assets [Member] | Interest rate swap [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, notional amount			$ 70,000
Interest rate cash flow hedge asset at fair value			$ 403
Average variable interest rate			2.62%
Average fixed interest rate			2.37%
Average remaining maturity			5 years 2 months 12 days
Forecast [Member] | Cash Flow Hedging [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative instruments, gain (loss) reclassification from AOCI to interest expense, estimated net amount to be transferred		$ 3,437

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Deferred Income Taxes Capital loss carryforwards (Details)	3 Months Ended
	Mar. 31, 2020
Maximum [Member]
Operating Loss Carryforwards [Line Items]
Capital loss carryforwards, expiration date	Dec. 31, 2022

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Investment Securities Security Type - Available for Sale (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Debt Securities, Available-for-sale [Line Items]
Investment securities available for sale, amortized cost	$ 370,813	$ 397,169
Investment securities available for sale, gross unrealized gains	7,611	3,699
Investment securities available for sale, gross unrealized (losses)	(6,004)	(2,290)
Investment securities available for sale, at fair value	372,420	398,578
State and political subdivisions [Member]
Debt Securities, Available-for-sale [Line Items]
Investment securities available for sale, amortized cost	35,847	45,442
Investment securities available for sale, gross unrealized gains	1,380	1,736
Investment securities available for sale, gross unrealized (losses)	0	0
Investment securities available for sale, at fair value	37,227	47,178
Collateralized mortgage obligations [Member]
Debt Securities, Available-for-sale [Line Items]
Investment securities available for sale, amortized cost	188,882	180,899
Investment securities available for sale, gross unrealized gains	4,414	1,651
Investment securities available for sale, gross unrealized (losses)	(631)	(629)
Investment securities available for sale, at fair value	192,665	181,921
Mortgage-backed securities [Member]
Debt Securities, Available-for-sale [Line Items]
Investment securities available for sale, amortized cost	71,717	73,038
Investment securities available for sale, gross unrealized gains	1,639	225
Investment securities available for sale, gross unrealized (losses)	(40)	(233)
Investment securities available for sale, at fair value	73,316	73,030
Asset-backed securities
Debt Securities, Available-for-sale [Line Items]
Investment securities available for sale, amortized cost	16,205	17,551
Investment securities available for sale, gross unrealized gains	97	66
Investment securities available for sale, gross unrealized (losses)	0	(17)
Investment securities available for sale, at fair value	16,302	17,600
Collateralized loan obligations [Member]
Debt Securities, Available-for-sale [Line Items]
Investment securities available for sale, amortized cost	57,862	64,939
Investment securities available for sale, gross unrealized gains	81	21
Investment securities available for sale, gross unrealized (losses)	(5,333)	(128)
Investment securities available for sale, at fair value	52,610	64,832
Corporate notes
Debt Securities, Available-for-sale [Line Items]
Investment securities available for sale, amortized cost	300	15,300
Investment securities available for sale, gross unrealized gains	0	0
Investment securities available for sale, gross unrealized (losses)	0	(1,283)
Investment securities available for sale, at fair value	$ 300	$ 14,017

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Consolidated Statements of Income - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2020	Mar. 31, 2019
Interest income:
Loans, including fees		$ 22,311	$ 20,388
Investment securities:
Taxable		2,383	2,328
Tax-exempt		297	837
Federal funds sold		229	98
Total interest income		25,220	23,651
Interest expense:
Deposits		5,046	5,964
Federal funds purchased		16	87
Subordinated notes		255	252
Federal Home Loan Bank advances		1,309	1,273
Long-term debt		130	186
Total interest expense		6,756	7,762
Net interest income		18,464	15,889
Provision for loan losses	[1]	1,000	0
Net interest income after provision for loan losses		17,464	15,889
Noninterest income:
Increase in cash value of bank-owned life insurance		158	152
Loan swap fees		586	0
Realized investment securities losses, net		(6)	(88)
Other income		334	586
Total noninterest income		2,520	2,119
Noninterest expense:
Salaries and employee benefits		5,284	5,460
Occupancy		1,360	1,233
Data processing		672	680
FDIC insurance		237	219
Professional fees		239	234
Director fees		234	251
Other expenses		1,637	1,467
Total noninterest expense		9,663	9,544
Income before income taxes		10,321	8,464
Income taxes		2,232	1,565
Net income		$ 8,089	$ 6,899
Basic earnings per common share		$ 0.49	$ 0.42
Diluted earnings per common share		$ 0.49	$ 0.42
Service charges on deposit accounts [Member]
Noninterest income:
Revenue from contract with customer, including assessed tax		$ 603	$ 611
Debit card usage fees [Member]
Noninterest income:
Revenue from contract with customer, including assessed tax		382	375
Trust services [Member]
Noninterest income:
Revenue from contract with customer, including assessed tax		$ 463	$ 483

[1] The negative provisions for the various segments are related to the decline in outstanding balances in each of those portfolio segments during the time periods disclosed and/or improvement in the credit quality factors related to those portfolio segments.

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Comprehensive Income (Tables)

3 Months Ended

Mar. 31, 2020

Equity [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

The following table summarizes the changes in the balances of each component of accumulated other comprehensive income (loss), net of tax, for the three months ended March 31, 2020 and 2019.

	Unrealized			Unrealized			Accumulated
	Gains			Gains			Other
	(Losses) on			(Losses) on			Comprehensive
	Securities			Derivatives			Income (Loss)
Balance, December 31, 2019	$	1,057		$	(4,318	)	$	(3,261	)
Other comprehensive income (loss) before reclassifications	144			(15,942		)	(15,798		)
Amounts reclassified from accumulated other comprehensive income	5			254			259
Net current period other comprehensive income (loss)	149			(15,688		)	(15,539		)
Balance, March 31, 2020	$	1,206		$	(20,006	)	$	(18,800	)
Balance, December 31, 2018	$	(8,123	)	$	1,309		$	(6,814	)
Other comprehensive income (loss) before reclassifications	3,688			(1,831		)	1,857
Amounts reclassified from accumulated other comprehensive income	66			(86		)	(20		)
Net current period other comprehensive income (loss)	3,754			(1,917		)	1,837
Balance, March 31, 2019	$	(4,369	)	$	(608	)	$	(4,977	)

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Investment Securities (Tables)

3 Months Ended

Mar. 31, 2020

Investments, Debt and Equity Securities [Abstract]

Unrealized Gain (Loss) on Investments [Table Text Block]

The following tables show the amortized cost, gross unrealized gains and losses, and fair value of investment securities, by investment security type as of March 31, 2020 and December 31, 2019.

	March 31, 2020
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized (Losses)			Fair Value
Securities available for sale:
State and political subdivisions	$	35,847	$	1,380	$	—		$	37,227
Collateralized mortgage obligations (1)	188,882		4,414		(631		)	192,665
Mortgage-backed securities (1)	71,717		1,639		(40		)	73,316
Asset-backed securities (2)	16,205		97		—			16,302
Collateralized loan obligations	57,862		81		(5,333		)	52,610
Corporate notes and other investments	300		—		—			300
	$	370,813	$	7,611	$	(6,004	)	$	372,420
	December 31, 2019
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized (Losses)			Fair Value
Securities available for sale:
State and political subdivisions	$	45,442	$	1,736	$	—		$	47,178
Collateralized mortgage obligations (1)	180,899		1,651		(629		)	181,921
Mortgage-backed securities (1)	73,038		225		(233		)	73,030
Asset-backed securities (2)	17,551		66		(17		)	17,600
Collateralized loan obligations	64,939		21		(128		)	64,832
Corporate notes and other investments	15,300		—		(1,283		)	14,017
	$	397,169	$	3,699	$	(2,290	)	$	398,578

(1) All collateralized mortgage obligations and mortgage-backed securities consist of residential mortgage pass-through securities and real estate mortgage investment conduits guaranteed by FNMA, FHLMC or GNMA, and commercial mortgage pass-through securities guaranteed by the SBA.

(2) Pass-through asset-backed securities guaranteed by the SBA

Investments Classified by Contractual Maturity Date [Table Text Block]

The amortized cost and fair value of investment securities available for sale as of March 31, 2020, by contractual maturity, are shown below. Certain securities have call features that allow the issuer to call the securities prior to maturity.  Expected maturities may differ from contractual maturities for collateralized mortgage obligations, mortgage-backed securities and asset-backed securities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.  Therefore, collateralized mortgage obligations, mortgage-backed securities and asset-backed securities are not included in the maturity categories within the following maturity summary.

	March 31, 2020
	Amortized Cost		Fair Value
Due after one year through five years	$	19,942	$	18,703
Due after five years through ten years	39,370		35,364
Due after ten years	34,697		36,070
	94,009		90,137
Collateralized mortgage obligations, mortgage-backed securities and asset-backed securities	276,804		282,283
	$	370,813	$	372,420

Schedule of Realized Gain (Loss) [Table Text Block]

The details of the sales of investment securities available for sale for the three months ended March 31, 2020 and 2019 are summarized in the following table.

	Three Months Ended March 31,
	2020		2019
Proceeds from sales	$	39,077	$	62,274
Gross gains on sales	899		133
Gross losses on sales	905		221

Schedule of Unrealized Loss on Investments [Table Text Block]

The following tables show the fair value and gross unrealized losses, aggregated by investment type and length of time that individual securities have been in a continuous loss position, as of March 31, 2020 and December 31, 2019.

	March 31, 2020
	Less than 12 months					12 months or longer					Total
	Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)
Securities available for sale:
Collateralized mortgage obligations	$	—	$	—		$	26,557	$	(631	)	$	26,557	$	(631	)
Mortgage-backed securities	—		—			4,441		(40		)	4,441		(40		)
Collateralized loan obligations	42,535		(5,333		)	—		—			42,535		(5,333		)
	$	42,535	$	(5,333	)	$	30,998	$	(671	)	$	73,533	$	(6,004	)
	December 31, 2019
	Less than 12 months					12 months or longer					Total
	Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)
Securities available for sale:
Collateralized mortgage obligations	$	54,521	$	(335	)	$	35,546	$	(294	)	$	90,067	$	(629	)
Mortgage-backed securities	45,132		(174		)	4,687		(59		)	49,819		(233		)
Asset-backed securities	3,641		(4		)	7,075		(13		)	10,716		(17		)
Collateralized loan obligations	42,823		(128		)	—		—			42,823		(128		)
Corporate notes and other investments	4,499		(501		)	9,518		(782		)	14,017		(1,283		)
	$	150,616	$	(1,142	)	$	56,826	$	(1,148	)	$	207,442	$	(2,290	)

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Consolidated Statements of Cash Flows - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2020	Mar. 31, 2019
Cash Flows from Operating Activities:
Net income		$ 8,089	$ 6,899
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	[1]	1,000	0
Net amortization and accretion		668	1,020
Investment securities losses, net		6	88
Stock-based compensation		512	631
Increase in cash value of bank-owned life insurance		(158)	(152)
Gain on sale of premises		0	(307)
Depreciation		375	345
Deferred income taxes		265	531
Change in assets and liabilities:
Increase in accrued interest receivable		(424)	(946)
Increase in other assets		(451)	(782)
Increase (decrease) in accrued expenses and other liabilities		530	(682)
Net cash provided by operating activities		10,412	6,645
Cash Flows from Investing Activities:
Proceeds from sales of securities available for sale		39,077	62,274
Proceeds from maturities and calls of securities available for sale		14,071	8,882
Purchases of securities available for sale		(27,190)	(47,068)
Purchases of Federal Home Loan Bank stock		(4,294)	(11,539)
Proceeds from redemption of Federal Home Loan Bank stock		3,046	11,937
Net increase in loans		(52,672)	(26,952)
Proceeds from sale of premises		0	604
Purchases of premises and equipment		(174)	(113)
Net cash used in investing activities		(28,136)	(1,975)
Cash Flows from Financing Activities:
Net increase in deposits		5,369	13,794
Net increase (decrease) in federal funds purchased		29,680	(2,250)
Principal payments on Federal Home Loan Bank advances		0	(10,000)
Principal payments on long-term debt		(29)	(2,029)
Common stock dividends paid		(3,440)	(3,259)
Restricted stock units withheld for payroll taxes		(749)	(861)
Net cash provided by financing activities		30,831	(4,605)
Net increase in cash and cash equivalents		13,107	65
Cash and Cash Equivalents
Beginning		53,290	47,474
Ending		66,397	47,539
Supplemental Disclosures of Cash Flow Information:
Cash payments for interest		6,768	7,414
Cash payments for income taxes		0	0
Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]
Establishment of lease liability and right-of-use asset		$ 0	$ 10,092

[1] The negative provisions for the various segments are related to the decline in outstanding balances in each of those portfolio segments during the time periods disclosed and/or improvement in the credit quality factors related to those portfolio segments.

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Comprehensive Income Changes in Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Accumulated Other Comprehensive Income, Changes [Roll Forward]
Accumulated other comprehensive income (loss), balance beg. of period	$ (3,261)
Net current period other comprehensive income (loss), net of tax	(15,539)	$ 1,837
Accumulated other comprehensive income (loss), balance end of period	(18,800)
Unrealized gains (losses) on securities [Member]
Accumulated Other Comprehensive Income, Changes [Roll Forward]
Accumulated other comprehensive income (loss), balance beg. of period	1,057	(8,123)
Other comprehensive income (loss) before reclassifications, net of tax	144	3,688
Amounts reclassified from accumulated other comprehensive income, net of tax.	5	66
Net current period other comprehensive income (loss), net of tax	149	3,754
Accumulated other comprehensive income (loss), balance end of period	1,206	(4,369)
Unrealized gains (losses) on derivatives [Member]
Accumulated Other Comprehensive Income, Changes [Roll Forward]
Accumulated other comprehensive income (loss), balance beg. of period	(4,318)	1,309
Other comprehensive income (loss) before reclassifications, net of tax	(15,942)	(1,831)
Amounts reclassified from accumulated other comprehensive income, net of tax.	254	(86)
Net current period other comprehensive income (loss), net of tax	(15,688)	(1,917)
Accumulated other comprehensive income (loss), balance end of period	(20,006)	(608)
Accumulated other comprehensive income (loss) [Member]
Accumulated Other Comprehensive Income, Changes [Roll Forward]
Accumulated other comprehensive income (loss), balance beg. of period	(3,261)	(6,814)
Other comprehensive income (loss) before reclassifications, net of tax	(15,798)	1,857
Amounts reclassified from accumulated other comprehensive income, net of tax.	259	(20)
Net current period other comprehensive income (loss), net of tax	(15,539)	1,837
Accumulated other comprehensive income (loss), balance end of period	$ (18,800)	$ (4,977)

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Loans and Allowance for Loan Losses Schedule of Allowance for Loan Losses by Impairment Method (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Loans, Allowance for Loan Losses [Line Items]
Allowance for loan losses, individually evaluated for impairment	$ 0	$ 0
Allowance for loan losses, collectively evaluated for impairment	18,332	17,235
Allowance for loan losses	18,332	17,235
Commercial [Member]
Loans, Allowance for Loan Losses [Line Items]
Allowance for loan losses, individually evaluated for impairment	0	0
Allowance for loan losses, collectively evaluated for impairment	4,131	3,875
Allowance for loan losses	4,131	3,875
Construction, land and land development [Member]
Loans, Allowance for Loan Losses [Line Items]
Allowance for loan losses, individually evaluated for impairment	0	0
Allowance for loan losses, collectively evaluated for impairment	2,595	2,375
Allowance for loan losses	2,595	2,375
1-4 family residential first mortgages [Member]
Loans, Allowance for Loan Losses [Line Items]
Allowance for loan losses, individually evaluated for impairment	0	0
Allowance for loan losses, collectively evaluated for impairment	247	216
Allowance for loan losses	247	216
Home equity [Member]
Loans, Allowance for Loan Losses [Line Items]
Allowance for loan losses, individually evaluated for impairment	0	0
Allowance for loan losses, collectively evaluated for impairment	127	127
Allowance for loan losses	127	127
Commercial real estate [Member]
Loans, Allowance for Loan Losses [Line Items]
Allowance for loan losses, individually evaluated for impairment	0	0
Allowance for loan losses, collectively evaluated for impairment	11,154	10,565
Allowance for loan losses	11,154	10,565
Consumer and other [Member]
Loans, Allowance for Loan Losses [Line Items]
Allowance for loan losses, individually evaluated for impairment	0	0
Allowance for loan losses, collectively evaluated for impairment	78	77
Allowance for loan losses	$ 78	$ 77

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Derivatives Pre-Tax Gains (Losses) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Derivative Instruments, Gain (Loss) [Line Items]
Unrealized gain (loss) on interest rate cash flow hedges, pre-tax, accumulated other comprehensive income (loss)	$ (21,258)	$ (2,441)
Designated as Hedging Instrument [Member] | Interest rate swap [Member] | Cash Flow Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Unrealized gain (loss) on interest rate cash flow hedges, pre-tax, accumulated other comprehensive income (loss)	(21,258)	(2,441)
Designated as Hedging Instrument [Member] | Interest rate swap [Member] | Interest Expense [Member] | Cash Flow Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Cash flow hedge gain (loss), reclassified to interest expense, before tax	$ (341)	$ 114

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Deferred Income Taxes (Tables)

3 Months Ended

Mar. 31, 2020

Components of Deferred Tax Assets and Liabilities [Abstract]

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

Net deferred tax assets consisted of the following as of March 31, 2020 and December 31, 2019.  

	March 31, 2020			December 31, 2019
Deferred tax assets:
Allowance for loan losses	$	4,583		$	4,309
Net unrealized losses on interest rate swaps	6,670			1,441
Lease liabilities	2,188			2,275
Accrued expenses	179			297
Restricted stock unit compensation	417			832
State net operating loss carryforward	1,139			1,114
Capital loss carryforward	3			3
Other	48			53
	15,227			10,324
Deferred tax liabilities:
Right-of-use assets	2,131			2,218
Net deferred loan fees and costs	218			218
Net unrealized gains on securities available for sale	401			352
Premises and equipment	829			839
Other	230			219
	3,809			3,846
Net deferred tax assets before valuation allowance	11,418			6,478
Valuation allowance	(1,142		)	(1,117		)
Net deferred tax assets	$	10,276		$	5,361

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Earnings Per Common Share (Tables)

3 Months Ended

Mar. 31, 2020

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

The calculations of earnings per common share and diluted earnings per common share for the three months ended March 31, 2020 and 2019 are presented in the following table.

	Three Months Ended March 31,
(in thousands, except per share data)	2020		2019
Net income	$	8,089	$	6,899
Weighted average common shares outstanding	16,386		16,300
Weighted average effect of restricted stock units outstanding	131		80
Diluted weighted average common shares outstanding	16,517		16,380
Basic earnings per common share	$	0.49	$	0.42
Diluted earnings per common share	$	0.49	$	0.42
Number of anti-dilutive common stock equivalents excluded from diluted earnings per share computation	157		225

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Organization and Nature of Business and Summary of Significant Accounting Policies (Notes)

3 Months Ended

Mar. 31, 2020

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block]

The accompanying unaudited consolidated financial statements have been prepared by West Bancorporation, Inc. (the Company) pursuant to the rules and regulations of the Securities and Exchange Commission (SEC).  Certain information and footnote disclosures normally included in financial statements have been condensed or omitted pursuant to such rules and regulations. Although management believes that the disclosures are adequate to make the information presented understandable, it is suggested that these interim consolidated financial statements be read in conjunction with the Company's Annual Report on Form 10-K for the year ended December 31, 2019 filed with the SEC on February 27, 2020.  In the opinion of management, the accompanying consolidated financial statements of the Company contain all adjustments necessary to fairly present its financial position as of March 31, 2020 and December 31, 2019 and net income, comprehensive income, changes in stockholders' equity and cash flows for the three months ended March 31, 2020 and 2019.  The results for these interim periods may not be indicative of results for the entire year or for any other period.

The consolidated financial statements have been prepared in conformity with U.S. generally accepted accounting principles (GAAP) established by the Financial Accounting Standards Board (FASB).  References to GAAP issued by the FASB in these footnotes are to the FASB Accounting Standards Codification™, sometimes referred to as the Codification or ASC.  In preparing the consolidated financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenue and expenses for the reporting period.  Actual results could differ from those estimates.  Material estimates that are particularly susceptible to significant change in the near term are the fair value of financial instruments and the allowance for loan losses.

The accompanying unaudited consolidated financial statements include the accounts of the Company, West Bank and West Bank's special purpose subsidiaries.  All significant intercompany transactions and balances have been eliminated in consolidation.  In accordance with GAAP, West Bancorporation Capital Trust I is recorded on the books of the Company using the equity method of accounting and is not consolidated.

Current accounting developments:  In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments—Credit Losses (Topic 326). The amendments in this update require a financial asset (or a group of financial assets) measured at amortized cost basis to be presented at the net amount expected to be collected. The allowance for credit losses is a valuation account that is deducted from the amortized cost basis of the financial assets to present the net carrying value at the amount expected to be collected on the financial assets. Under the updates, the income statement will reflect the measurement of credit losses for newly recognized financial assets, as well as the expected increases or decreases of expected credit losses that have taken place during the period. The measurement of expected credit losses is based on relevant information about past events, including historical experience, current conditions, and reasonable and supportable forecasts that affect the collectibility of the reported amount of financial assets. An entity must use judgment in determining the relevant information and estimation methods that are appropriate in its circumstances. The allowance for credit losses for purchased financial assets with a more-than-insignificant amount of credit deterioration since origination that are measured at amortized cost basis is determined in a similar manner to other financial assets measured at amortized cost basis; however, the initial allowance for credit losses is added to the purchase price rather than being reported as a credit loss expense. Only subsequent changes in the allowance for credit losses are recorded as a credit loss expense for these assets. Off-balance-sheet arrangements such as commitments to extend credit, guarantees, and standby letters of credit that are not considered derivatives under ASC 815 and are not unconditionally cancellable are also within the scope of this update. Credit losses relating to available for sale debt securities should be recorded through an allowance for credit losses.

In December 2019, the FASB issued ASU No. 2019-10, Financial Instruments-Credit Losses (Topic 326). This update amends the effective date of ASU No. 2016-13 for certain entities, including smaller reporting companies until fiscal years beginning after December 15, 2022, including interim periods within those fiscal periods. Early adoption is permitted. The one-time determination date for identifying as a smaller reporting company was November 15, 2019. The Company met the definition of a smaller reporting company as of this date and plans to adopt the standard with the amended effective date. The Company does not plan to early adopt this standard, but continues to work through implementation. The Company continues collecting and retaining loan and credit data and evaluating various loss estimation models. While we currently cannot reasonably estimate the impact of adopting this standard, we expect the impact will be influenced by the composition, characteristics and quality of our loan and securities portfolios, as well as the general economic conditions and forecasts as of the adoption date.

In August 2018, the FASB issued ASU No. 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement. The amendments in this update modify the disclosure requirements for fair value measurements by removing, modifying, or adding certain disclosures. The update is effective for interim and annual periods in fiscal years beginning after December 15, 2019, with early adoption permitted for the removed disclosures and delayed adoption until the fiscal year 2020 permitted for the new disclosures. The removed and modified disclosures will be adopted on a retrospective basis, and the new disclosures will be adopted on a prospective basis. The adoption did not have a material effect on the Company’s consolidated financial statements.

In April 2019, the FASB issued ASU No. 2019-04, Codification Improvements to Financial Instruments - Credit Losses (ASC 326), Derivatives and Hedging (ASC 815), and Financial Instruments (ASC 825). The amendments in the ASU improve the Codification by eliminating inconsistencies and providing clarifications. The amended guidance in this ASU related to the credit losses will be effective for the Company for fiscal years and interim periods beginning after December 15, 2022. The Company is currently evaluating the impact of the ASU on the Company’s consolidated financial statements.

In March 2020, the FASB issued ASU No. 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting. The amendments in this update provide optional guidance for a limited period of time to ease the potential burden in accounting for (or recognizing the effects of) reference rate reform on financial reporting. It provides optional expedients and exceptions for applying generally accepted accounting principles to contracts, hedging relationships, and other transactions affected by reference rate reform if certain criteria are met. The amendments in this update are effective for all entities as of March 12, 2020 through December 31, 2022. The Company is currently evaluating the impact of the reference rate reform on the Company’s consolidated financial statements.

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Earnings Per Common Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Earnings Per Share [Abstract]
Net income	$ 8,089	$ 6,899
Weighted average common shares outstanding (shares)	16,386	16,300
Weighted average effect of restricted stock units outstanding (shares)	131	80
Diluted weighted average common shares outstanding (shares)	16,517	16,380
Basic earnings per common share	$ 0.49	$ 0.42
Diluted earnings per common share	$ 0.49	$ 0.42
Number of anti-dilutive common stock equivalents excluded from earnings per share computation (shares)	157	225

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Document and Entity Information Document - shares	3 Months Ended
	Mar. 31, 2020	Apr. 22, 2020
Document and Entity Information [Abstract]
Entity Registrant Name	WEST BANCORPORATION INC
Entity Central Index Key	0001166928
Document Type	10-Q
Document Period Date	Mar. 31, 2020
Amendment Flag	false
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	Q1
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Filer Category	Accelerated Filer
Entity Emerging Growth Company	false
Entity Small Business	true
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		16,447,272

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Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Statement of Comprehensive Income [Abstract]
Net income	$ 8,089	$ 6,899
Unrealized holding gains (losses) on investment securities arising during the period	192	4,917
Plus: reclassification adjustment for net losses realized in net income	6	88
Income tax expense	(49)	(1,251)
Other comprehensive income on investment securities	149	3,754
Unrealized holding gains (losses) on derivatives arising during the period	(21,258)	(2,441)
Plus: reclassification adjustment for net (gains) losses on derivatives realized in net income	325	(137)
Plus: reclassification adjustment for amortization of derivative termination costs	16	23
Income tax benefit	5,229	638
Other comprehensive loss on derivatives	(15,688)	(1,917)
Total other comprehensive income (loss)	(15,539)	1,837
Comprehensive income (loss)	$ (7,450)	$ 8,736

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Loans and Allowance for Loan Losses Schedule of Loans By Credit Quality Indicator (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Loans, Recorded Investment [Line Items]
Loans	$ 1,996,587	$ 1,943,903
Pass [Member]
Loans, Recorded Investment [Line Items]
Loans	1,941,555	1,891,978
Watch [Member]
Loans, Recorded Investment [Line Items]
Loans	49,932	49,057
Substandard [Member]
Loans, Recorded Investment [Line Items]
Loans	5,100	2,868
Doubtful [Member]
Loans, Recorded Investment [Line Items]
Loans	0	0
Commercial [Member]
Loans, Recorded Investment [Line Items]
Loans	443,759	431,044
Commercial [Member] | Pass [Member]
Loans, Recorded Investment [Line Items]
Loans	419,500	410,070
Commercial [Member] | Watch [Member]
Loans, Recorded Investment [Line Items]
Loans	20,779	18,680
Commercial [Member] | Substandard [Member]
Loans, Recorded Investment [Line Items]
Loans	3,480	2,294
Commercial [Member] | Doubtful [Member]
Loans, Recorded Investment [Line Items]
Loans	0	0
Construction, land and land development [Member]
Loans, Recorded Investment [Line Items]
Loans	278,734	264,193
Construction, land and land development [Member] | Pass [Member]
Loans, Recorded Investment [Line Items]
Loans	278,674	264,132
Construction, land and land development [Member] | Watch [Member]
Loans, Recorded Investment [Line Items]
Loans	60	61
Construction, land and land development [Member] | Substandard [Member]
Loans, Recorded Investment [Line Items]
Loans	0	0
Construction, land and land development [Member] | Doubtful [Member]
Loans, Recorded Investment [Line Items]
Loans	0	0
1-4 family residential first mortgages [Member]
Loans, Recorded Investment [Line Items]
Loans	57,802	54,475
1-4 family residential first mortgages [Member] | Pass [Member]
Loans, Recorded Investment [Line Items]
Loans	55,652	52,168
1-4 family residential first mortgages [Member] | Watch [Member]
Loans, Recorded Investment [Line Items]
Loans	1,503	1,841
1-4 family residential first mortgages [Member] | Substandard [Member]
Loans, Recorded Investment [Line Items]
Loans	647	466
1-4 family residential first mortgages [Member] | Doubtful [Member]
Loans, Recorded Investment [Line Items]
Loans	0	0
Home equity [Member]
Loans, Recorded Investment [Line Items]
Loans	11,835	12,380
Home equity [Member] | Pass [Member]
Loans, Recorded Investment [Line Items]
Loans	11,677	12,349
Home equity [Member] | Watch [Member]
Loans, Recorded Investment [Line Items]
Loans	158	0
Home equity [Member] | Substandard [Member]
Loans, Recorded Investment [Line Items]
Loans	0	31
Home equity [Member] | Doubtful [Member]
Loans, Recorded Investment [Line Items]
Loans	0	0
Commercial real estate [Member]
Loans, Recorded Investment [Line Items]
Loans	1,197,915	1,175,024
Commercial real estate [Member] | Pass [Member]
Loans, Recorded Investment [Line Items]
Loans	1,169,522	1,146,472
Commercial real estate [Member] | Watch [Member]
Loans, Recorded Investment [Line Items]
Loans	27,420	28,475
Commercial real estate [Member] | Substandard [Member]
Loans, Recorded Investment [Line Items]
Loans	973	77
Commercial real estate [Member] | Doubtful [Member]
Loans, Recorded Investment [Line Items]
Loans	0	0
Consumer and other [Member]
Loans, Recorded Investment [Line Items]
Loans	6,542	6,787
Consumer and other [Member] | Pass [Member]
Loans, Recorded Investment [Line Items]
Loans	6,530	6,787
Consumer and other [Member] | Watch [Member]
Loans, Recorded Investment [Line Items]
Loans	12	0
Consumer and other [Member] | Substandard [Member]
Loans, Recorded Investment [Line Items]
Loans	0	0
Consumer and other [Member] | Doubtful [Member]
Loans, Recorded Investment [Line Items]
Loans	$ 0	$ 0

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Investment Securities Detail of Sale of Securities (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Investment Securities [Abstract]
Proceeds from sales	$ 39,077	$ 62,274
Gross gains on sales	899	133
Gross losses on sales	$ 905	$ 221

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Loans and Allowance for Loan Losses Schedule of Troubled Debt Restructured Loans (Details) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2020 USD ($)	Mar. 31, 2019 USD ($) loans	Mar. 31, 2020 USD ($) loans	Mar. 31, 2019 USD ($) loans	Dec. 31, 2019 USD ($)
Loans and Allowance for Loan Losses [Abstract]
Loans, modifications	$ 0		$ 0		$ 4
Troubled debt restructured loans included in nonaccrual	0		0		$ 4
Loans, modifications, number of contracts | loans		0
Loans, modifications, pre-modification recorded investment	0	$ 0
Loans, modifications, post-modification recorded investment	$ 0	$ 0
Loans, modifications, subsequent default, recorded investment			$ 0	$ 537
Financing Receivable, Troubled Debt Restructuring, Subsequent Default, Number of Contracts | loans			0	1

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Commitments and Contingencies (Notes)

3 Months Ended

Mar. 31, 2020

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies [Text Block]

Commitments and Contingencies

Financial instruments with off-balance-sheet risk: The Company 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.  These instruments involve, to varying degrees, elements of credit risk in excess of the amount recognized in the consolidated balance sheets. The Company'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 amount of those instruments. The Company uses the same credit policies in making commitments and conditional obligations that it uses for on-balance-sheet instruments.  The Company's commitments consisted of the following approximate amounts as of March 31, 2020 and December 31, 2019. 

	March 31, 2020		December 31, 2019
Commitments to extend credit	$	734,153	$	672,117
Standby letters of credit	7,538		8,029
	$	741,691	$	680,146

West Bank previously executed Mortgage Partnership Finance (MPF) Master Commitments (Commitments) with the FHLB of Des Moines to deliver residential mortgage loans and to guarantee the payment of any realized losses that exceed the FHLB's first loss account for mortgages delivered under the Commitments. West Bank receives credit enhancement fees from the FHLB for providing this guarantee and continuing to assist with managing the credit risk of the MPF Program residential mortgage loans. The outstanding balance of mortgage loans sold under the MPF Program was $59,269 and $63,409 at March 31, 2020 and December 31, 2019, respectively.

Contractual commitments: The Company had remaining commitments to invest in qualified affordable housing projects totaling $1,877 and $2,042 as of March 31, 2020 and December 31, 2019, respectively.

Contingencies: Neither the Company nor West Bank is a party, and no property of these entities is subject, to any material pending legal proceedings, other than ordinary routine litigation incidental to West Bank's business. The Company does not know of any proceeding contemplated by a governmental authority against the Company or West Bank.

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Loans and Allowance for Loan Losses (Notes)

3 Months Ended

Mar. 31, 2020

Loans and Allowance for Loan Losses [Abstract]

Loans and Allowance for Loan Losses [Text Block]

Loans and Allowance for Loan Losses

Loans consisted of the following segments as of March 31, 2020 and December 31, 2019.

	March 31, 2020			December 31, 2019
Commercial	$	443,759		$	431,044
Real estate:
Construction, land and land development	278,734			264,193
1-4 family residential first mortgages	57,802			54,475
Home equity	11,835			12,380
Commercial	1,197,915			1,175,024
Consumer and other	6,542			6,787
	1,996,587			1,943,903
Net unamortized fees and costs	(2,155		)	(2,240		)
	$	1,994,432		$	1,941,663

Real estate loans of approximately $960,000 and $910,000 were pledged as security for Federal Home Loan Bank (FHLB) advances as of March 31, 2020 and December 31, 2019, respectively.

Loans are stated at the principal amounts outstanding, net of unamortized loan fees and costs, with interest income recognized on the interest method based upon the terms of the loan.  Loan origination fees, net of certain direct origination costs, are deferred and recognized as an adjustment of the related loan yield using the interest method. Loans are reported by the portfolio segments identified above and are analyzed by management on this basis. All loan policies identified below apply to all segments of the loan portfolio.

Delinquencies are determined based on the payment terms of the individual loan agreements. The accrual of interest on past due and other impaired loans is generally discontinued at 90 days past due or when, in the opinion of management, the borrower may be unable to make all payments pursuant to contractual terms.  Unless considered collectible, all interest accrued but not collected for loans that are placed on nonaccrual or charged off is reversed against interest income, if accrued in the current year, or charged to the allowance for loan losses, if accrued in the prior year.  Generally, all payments received while a loan is on nonaccrual status are applied to the principal balance of the loan. Loans are returned to accrual status when all principal and interest amounts contractually due are brought current and future payments are reasonably assured. 

A loan is classified as a troubled debt restructured (TDR) loan when the Company separately concludes that a borrower is experiencing financial difficulties and a concession is granted that would not otherwise be considered. Concessions may include a restructuring of the loan terms to alleviate the burden of the borrower's cash requirements, such as an extension of the payment terms beyond the original maturity date or a change in the interest rate charged.  TDR loans with extended payment terms are accounted for as impaired until performance is established. A change to the interest rate would change the classification of a loan to a TDR loan if the restructured loan yields a rate that is below a market rate for that of a new loan with comparable risk. TDR loans with below-market rates are considered impaired until fully collected. TDR loans may also be reported as nonaccrual or 90 days past due if they are not performing per the restructured terms.

On March 22, 2020, federal banking regulators issued an interagency statement that included guidance on their approach for the accounting of loan modifications in light of the economic impact of the Coronavirus Disease 2019 (COVID-19) pandemic. The guidance interprets current accounting standards and indicates that a lender can conclude that a borrower is not experiencing financial difficulty if short-term modifications are made in response to COVID-19, such as payment deferrals, fee waivers, extensions of repayment terms, or other delays in payment that are insignificant related to the loans in which the borrower is less than 30 days past due on its contractual payments at the time a modification program is implemented. The agencies confirmed in working with the staff of the FASB that short-term modifications made on a good faith basis in response to COVID-19 to borrowers who were current prior to any relief are not TDRs.

Based upon its ongoing assessment of credit quality within the loan portfolio, the Company maintains a Watch List, which includes loans classified as Doubtful, Substandard and Watch according to the Company's classification criteria. These loans involve the anticipated potential for payment defaults or collateral inadequacies. A loan on the Watch List is considered impaired when management believes it is probable the Company will be unable to collect all contractual principal and interest payments due in accordance with the terms of the loan agreement.  Impaired loans are measured based on the present value of expected future cash flows discounted at the loan's effective interest rate or, as a practical expedient, at the loan's observable market price or the fair value of the collateral if the loan is collateral dependent.  The amount of impairment, if any, and any subsequent changes are included in the allowance for loan losses.

TDR loans totaled $0 and $4 as of March 31, 2020 and December 31, 2019, respectively, and were included in the nonaccrual category. There were no loan modifications considered to be TDR that occurred during the three months ended March 31, 2020 and 2019. No TDR loans that were modified within the twelve months preceding March 31, 2020 have subsequently had a payment default. One TDR loan that was modified within the twelve months preceding March 31, 2019, with a recorded investment of $537, has subsequently had a payment default. A TDR loan is considered to have a payment default when it is past due 30 days or more.

The following table summarizes the recorded investment in impaired loans by segment, broken down by loans with no related allowance for loan losses and loans with a related allowance and the amount of that allowance as of March 31, 2020 and December 31, 2019.

	March 31, 2020						December 31, 2019
	Recorded Investment		Unpaid Principal Balance		Related Allowance		Recorded Investment		Unpaid Principal Balance		Related Allowance
With no related allowance recorded:
Commercial	$	90	$	90	$	—	$	91	$	91	$	—
Real estate:
Construction, land and land development	—		—		—		—		—		—
1-4 family residential first mortgages	398		398		—		411		411		—
Home equity	—		—		—		31		31		—
Commercial	—		—		—		5		5		—
Consumer and other	—		—		—		—		—		—
	488		488		—		538		538		—
With an allowance recorded:
Commercial	—		—		—		—		—		—
Real estate:
Construction, land and land development	—		—		—		—		—		—
1-4 family residential first mortgages	—		—		—		—		—		—
Home equity	—		—		—		—		—		—
Commercial	—		—		—		—		—		—
Consumer and other	—		—		—		—		—		—
	—		—		—		—		—		—
Total:
Commercial	90		90		—		91		91		—
Real estate:
Construction, land and land development	—		—		—		—		—		—
1-4 family residential first mortgages	398		398		—		411		411		—
Home equity	—		—		—		31		31		—
Commercial	—		—		—		5		5		—
Consumer and other	—		—		—		—		—		—
	$	488	$	488	$	—	$	538	$	538	$	—

The balance of impaired loans at March 31, 2020 and December 31, 2019 was composed of three and six different borrowers, respectively. The Company has no commitments to advance additional funds on any of the impaired loans.

The following table summarizes the average recorded investment and interest income recognized on impaired loans by segment for the three months ended March 31, 2020 and 2019.

	Three Months Ended March 31,
	2020				2019
	Average Recorded Investment		Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
With no related allowance recorded:
Commercial	$	91	$	—	$	989	$	—
Real estate:
Construction, land and land development	—		—		—		—
1-4 family residential first mortgages	405		—		103		—
Home equity	8		—		40		—
Commercial	1		5		634		—
Consumer and other	—		—		—		—
	505		5		1,766		—
With an allowance recorded:
Commercial	—		—		14		—
Real estate:
Construction, land and land development	—		—		—		—
1-4 family residential first mortgages	—		—		—		—
Home equity	—		—		—		—
Commercial	—		—		98		—
Consumer and other	—		—		—		—
	—		—		112		—
Total:
Commercial	91		—		1,003		—
Real estate:
Construction, land and land development	—		—		—		—
1-4 family residential first mortgages	405		—		103		—
Home equity	8		—		40		—
Commercial	1		5		732		—
Consumer and other	—		—		—		—
	$	505	$	5	$	1,878	$	—

The following tables provide an analysis of the payment status of the recorded investment in loans as of March 31, 2020 and December 31, 2019.

	March 31, 2020
	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Total Past Due		Current		Nonaccrual Loans		Total Loans
Commercial	$	—	$	—	$	—	$	—	$	443,669	$	90	$	443,759
Real estate:
Construction, land and
land development	4,988		—		—		4,988		273,746		—		278,734
1-4 family residential
first mortgages	52		—		—		52		57,352		398		57,802
Home equity	—		—		—		—		11,835		—		11,835
Commercial	—		—		—		—		1,197,915		—		1,197,915
Consumer and other	—		—		—		—		6,542		—		6,542
Total	$	5,040	$	—	$	—	$	5,040	$	1,991,059	$	488	$	1,996,587

	December 31, 2019
	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Total Past Due		Current		Nonaccrual Loans		Total Loans
Commercial	$	—	$	—	$	—	$	—	$	430,953	$	91	$	431,044
Real estate:
Construction, land and
land development	—		—		—		—		264,193		—		264,193
1-4 family residential
first mortgages	76		—		—		76		53,988		411		54,475
Home equity	—		—		—		—		12,349		31		12,380
Commercial	—		152		—		152		1,174,867		5		1,175,024
Consumer and other	—		—		—		—		6,787		—		6,787
Total	$	76	$	152	$	—	$	228	$	1,943,137	$	538	$	1,943,903

The following tables present the recorded investment in loans by credit quality indicator and loan segment as of March 31, 2020 and December 31, 2019.

	March 31, 2020
	Pass		Watch		Substandard		Doubtful		Total
Commercial	$	419,500	$	20,779	$	3,480	$	—	$	443,759
Real estate:
Construction, land and land development	278,674		60		—		—		278,734
1-4 family residential first mortgages	55,652		1,503		647		—		57,802
Home equity	11,677		158		—		—		11,835
Commercial	1,169,522		27,420		973		—		1,197,915
Consumer and other	6,530		12		—		—		6,542
Total	$	1,941,555	$	49,932	$	5,100	$	—	$	1,996,587

	December 31, 2019
	Pass		Watch		Substandard		Doubtful		Total
Commercial	$	410,070	$	18,680	$	2,294	$	—	$	431,044
Real estate:
Construction, land and land development	264,132		61		—		—		264,193
1-4 family residential first mortgages	52,168		1,841		466		—		54,475
Home equity	12,349		—		31		—		12,380
Commercial	1,146,472		28,475		77		—		1,175,024
Consumer and other	6,787		—		—		—		6,787
Total	$	1,891,978	$	49,057	$	2,868	$	—	$	1,943,903

All loans are subject to the assessment of a credit quality indicator. Risk ratings are assigned for each loan at the time of approval, and they change as circumstances dictate during the term of the loan. The Company utilizes a 9-point risk rating scale as shown below, with ratings 1 - 5 included in the Pass column, rating 6 included in the Watch column, ratings 7 - 8 included in the Substandard column and rating 9 included in the Doubtful column. All loans classified as impaired that are included in the specific evaluation of the allowance for loan losses are included in the Substandard column along with all other loans with ratings of 7 - 8.

Risk rating 1: The loan is secured by cash equivalent collateral.

Risk rating 2: The loan is secured by properly margined marketable securities, bonds or cash surrender value of life insurance.

Risk rating 3: The borrower is in strong financial condition and has strong debt service capacity. The loan is performing as agreed, and the financial characteristics and trends of the borrower exceed industry statistics.

Risk rating 4: The borrower's financial condition is satisfactory and stable.  The borrower has satisfactory debt service capacity, and the loan is well secured. The loan is performing as agreed, and the financial characteristics and trends fall in line with industry statistics.

Risk rating 5: The borrower's financial condition is less than satisfactory. The loan is still generally paying as agreed, but strained cash flows may cause some slowness in payments. The collateral values adequately preclude loss on the loan. Financial characteristics and trends lag industry statistics. There may be noncompliance with loan covenants.

Risk rating 6: The borrower's financial condition is deficient. Payment delinquencies may be more common. Collateral values still protect from loss, but margins are narrow. The loan may be reliant on secondary sources of repayment, including liquidation of collateral and guarantor support.

Risk rating 7: The loan is inadequately protected by the current sound worth and paying capacity of the obligor or of the collateral pledged, if any. Well-defined weaknesses exist that jeopardize the liquidation of the debt. The Company is inadequately protected by the valuation or paying capacity of the collateral pledged. If deficiencies are not corrected, there is a distinct possibility that a loss will be sustained.

Risk rating 8: All the characteristics of rating 7 exist with the added condition that the loan is past due more than 90 days or there is reason to believe the Company will not receive its principal and interest according to the terms of the loan agreement.

Risk rating 9: All the weaknesses inherent in risk ratings 7 and 8 exist with the added condition that collection or liquidation, on the basis of currently known facts, conditions and values, is highly questionable and improbable. A loan reaching this category would most likely be charged off.

Credit quality indicators for all loans and the Company's risk rating process are dynamic and updated on a continuous basis. Risk ratings are updated as circumstances that could affect the repayment of an individual loan are brought to management's attention through an established monitoring process. Individual lenders initiate changes as appropriate for ratings 1 through 5, and changes for ratings 6 through 9 are initiated via communications with management. The likelihood of loss increases as the risk rating increases and is generally preceded by a loan appearing on the Watch List, which consists of all loans with a risk rating of 6 or worse. Written action plans with firm target dates for resolution of identified problems are maintained and reviewed on a quarterly basis for all segments of loans included on the Watch List.

In addition to the Company's internal credit monitoring practices and procedures, an outsourced independent credit review function is in place to further assess assigned internal risk classifications and monitor compliance with internal lending policies and procedures.

In all portfolio segments, the primary risks are that a borrower's income stream diminishes to the point that the borrower is not able to make scheduled principal and interest payments and any collateral securing the loan declines in value. The risk of declining collateral values is present for most types of loans.

Commercial loans consist primarily of loans to businesses for various purposes, including revolving lines to finance current operations, inventory and accounts receivable, and capital expenditure loans to finance equipment and other fixed assets.  These loans generally have short maturities, have either adjustable or fixed interest rates, and are either unsecured or secured by inventory, accounts receivable and/or fixed assets. For commercial loans, the primary source of repayment is from the operation of the business.

Real estate loans include various types of loans for which the Company holds real property as collateral, and consist of loans on commercial properties and single and multifamily residences.  Real estate loans are typically structured to mature or reprice every five to ten years with payments based on amortization periods up to 30 years.  The majority of construction loans are to contractors and developers for construction of commercial buildings or residential real estate. These loans typically have maturities of up to 24 months. The Company's loan policy includes minimum appraisal and other credit guidelines.

Consumer loans include loans extended to individuals for household, family and other personal expenditures not secured by real estate.  The majority of the Company's consumer lending is for vehicles, consolidation of personal debts and household improvements. The repayment source for consumer loans, including 1-4 family residential and home equity loans, is typically wages.

The allowance for loan losses is established through a provision for loan losses charged to expense.  The allowance is an amount that management believes will be adequate to absorb probable losses on existing loans based on an evaluation of the collectability of loans and prior loss experience.  This evaluation also takes into consideration such factors as changes in the nature and volume of the loan portfolio, overall portfolio quality, the review of specific problem loans, and the current economic conditions that may affect the borrower's ability to pay.  Loans are charged-off against the allowance for loan losses when management believes that collectability of the principal is unlikely. While management uses the best information available to make its evaluations, future adjustments to the allowance may be necessary if there are significant changes in economic conditions or the other factors relied upon.

The allowance for loan losses consists of specific and general components.  The specific component relates to loans that meet the definition of impaired.  The general component covers the remaining loans and is based on historical loss experience adjusted for qualitative factors such as delinquency trends, loan growth, economic elements and local market conditions.  These same policies are applied to all segments of loans. In addition, regulatory agencies, as an integral part of their examination processes, periodically review the Company's allowance for loan losses, and may require the Company to make additions to the allowance based on their judgment about information available to them at the time of their examinations.

The following tables detail the changes in the allowance for loan losses by segment for the three months ended March 31, 2020 and 2019.

	Three Months Ended March 31, 2020
				Real Estate
	Commercial			Construction and Land		1-4 Family Residential			Home Equity			Commercial			Consumer and Other		Total
Beginning balance	$	3,875		$	2,375	$	216		$	127		$	10,565		$	77	$	17,235
Charge-offs	—			—		—			(1		)	—			—		(1		)
Recoveries	23			—		70			1			3			1		98
Provision (1)	233			220		(39		)	—			586			—		1,000
Ending balance	$	4,131		$	2,595	$	247		$	127		$	11,154		$	78	$	18,332
	Three Months Ended March 31, 2019
				Real Estate
	Commercial			Construction and Land		1-4 Family Residential			Home Equity			Commercial			Consumer and Other		Total
Beginning balance	$	3,508		$	2,384	$	250		$	171		$	10,301		$	75	$	16,689
Charge-offs	—			—		—			—			—			—		—
Recoveries	21			—		3			20			4			—		48
Provision (1)	(1		)	213		(17		)	(29		)	(176		)	10		—
Ending balance	$	3,528		$	2,597	$	236		$	162		$	10,129		$	85	$	16,737

(1) The negative provisions for the various segments are related to the decline in outstanding balances in each of those portfolio segments during the time periods disclosed and/or improvement in the credit quality factors related to those portfolio segments.

The following tables present a breakdown of the allowance for loan losses disaggregated on the basis of impairment analysis method by segment as of March 31, 2020 and December 31, 2019.

	March 31, 2020
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	—	$	—	$	—	$	—	$	—	$	—	$	—
Collectively evaluated for impairment	4,131		2,595		247		127		11,154		78		18,332
Total	$	4,131	$	2,595	$	247	$	127	$	11,154	$	78	$	18,332
	December 31, 2019
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	—	$	—	$	—	$	—	$	—	$	—	$	—
Collectively evaluated for impairment	3,875		2,375		216		127		10,565		77		17,235
Total	$	3,875	$	2,375	$	216	$	127	$	10,565	$	77	$	17,235

The following tables present the recorded investment in loans, exclusive of unamortized fees and costs, disaggregated on the basis of impairment analysis method by segment as of March 31, 2020 and December 31, 2019.

	March 31, 2020
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	90	$	—	$	398	$	—	$	—	$	—	$	488
Collectively evaluated for impairment	443,669		278,734		57,404		11,835		1,197,915		6,542		1,996,099
Total	$	443,759	$	278,734	$	57,802	$	11,835	$	1,197,915	$	6,542	$	1,996,587

	December 31, 2019
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	91	$	—	$	411	$	31	$	5	$	—	$	538
Collectively evaluated for impairment	430,953		264,193		54,064		12,349		1,175,019		6,787		1,943,365
Total	$	431,044	$	264,193	$	54,475	$	12,380	$	1,175,024	$	6,787	$	1,943,903

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Fair Value Measurements Carrying Amounts and Fair Values (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and due from banks	$ 65,256	$ 37,808
Federal funds sold	1,141	15,482
Investment securities available for sale	372,420	398,578
Federal Home Loan Bank stock	13,739	12,491
Loans, net	1,976,100	1,924,428
Accrued interest receivable	7,558	7,134
Deposits	2,020,125	2,014,756
Federal funds purchased	32,340	2,660
Federal Home Loan Bank advances, net of discount	179,620	179,365
Carrying value [Member] | Fair value, inputs, level 1 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and due from banks	65,256	37,808
Federal funds sold	1,141	15,482
Federal Home Loan Bank stock	13,739	12,491
Accrued interest receivable	7,558	7,134
Federal funds purchased	32,340	2,660
Accrued interest payable	2,058	2,070
Carrying value [Member] | Fair value, inputs, level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities available for sale	372,420	398,578
Loans, net	1,976,100	1,924,428
Derivative asset, interest rate swap	1,055	403
Deposits	2,020,125	2,014,756
Subordinated notes, net	20,442	20,438
Federal Home Loan Bank advances, net of discount	179,620	179,365
Long-term debt	22,896	22,925
Interest rate swaps	27,715	6,129
Carrying value [Member] | Fair value, inputs, level 3 [Member] | Commitments to extend credit
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value disclosure, off-balance sheet risks, Face Amount, Liability	0	0
Carrying value [Member] | Fair value, inputs, level 3 [Member] | Standby letters of credit
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value disclosure, off-balance sheet risks, Face Amount, Liability	0	0
Approximate fair value [Member] | Fair value, inputs, level 1 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and due from banks	65,256	37,808
Federal funds sold	1,141	15,482
Federal Home Loan Bank stock	13,739	12,491
Accrued interest receivable	7,558	7,134
Federal funds purchased	32,340	2,660
Accrued interest payable	2,058	2,070
Approximate fair value [Member] | Fair value, inputs, level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities available for sale	372,420	398,578
Loans, net	2,048,653	1,941,208
Derivative asset, interest rate swap	1,055	403
Deposits	2,022,253	2,015,427
Subordinated notes, net	12,454	18,568
Federal Home Loan Bank advances, net of discount	179,620	179,365
Long-term debt	22,889	22,910
Interest rate swaps	27,715	6,129
Approximate fair value [Member] | Fair value, inputs, level 3 [Member] | Commitments to extend credit
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value disclosure, off-balance sheet risks, Face Amount, Liability	0	0
Approximate fair value [Member] | Fair value, inputs, level 3 [Member] | Standby letters of credit
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value disclosure, off-balance sheet risks, Face Amount, Liability	$ 0	$ 0

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Commitments and Contingencies (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Commitments [Line Items]
Outstanding loan commitments	$ 741,691	$ 680,146
Commitments to extend credit [Member]
Commitments [Line Items]
Outstanding loan commitments	734,153	672,117
Standby letters of credit [Member]
Commitments [Line Items]
Outstanding loan commitments	$ 7,538	$ 8,029