10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q

(Mark One)

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended September 30, 2020

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Commission File Number:  001-13901

AMERIS BANCORP

(Exact name of registrant as specified in its charter)

Georgia	58-1456434
(State of incorporation)	(IRS Employer ID No.)

3490 Piedmont Rd N.E., Suite 1550
Atlanta	Georgia	30305
(Address of principal executive offices)

(404)	639-6500
(Registrant’s telephone number)

Securities 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, par value $1 per share	ABCB	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  ý    No   ¨

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

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	ý	Accelerated filer	☐
Non-accelerated filer	☐	Smaller reporting company	☐
		Emerging growth company	☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

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

 There were 69,490,546 shares of Common Stock outstanding as of October 31, 2020.

AMERIS BANCORP

TABLE OF CONTENTS

		Page
PART I – FINANCIAL INFORMATION
Item 1.	Financial Statements.
	Consolidated Balance Sheets as of September 30, 2020 and December 31, 2019	1
	Consolidated Statements of Income and Comprehensive Income for the Three and Nine-Month Periods Ended September 30, 2020 and 2019	2
	Consolidated Statements of Shareholders’ Equity for the Three and Nine-Month Periods Ended September 30, 2020 and 2019	3
	Consolidated Statements of Cash Flows for the Nine Months Ended September 30, 2020 and 2019	5
	Notes to Consolidated Financial Statements	7
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations.	47
Item 3.	Quantitative and Qualitative Disclosures About Market Risk.	72
Item 4.	Controls and Procedures.	72
PART II – OTHER INFORMATION
Item 1.	Legal Proceedings.	73
Item 1A.	Risk Factors.	73
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds.	75
Item 3.	Defaults Upon Senior Securities.	75
Item 4.	Mine Safety Disclosures.	75
Item 5.	Other Information.	75
Item 6.	Exhibits.	76
Signatures		77

Item 1. Financial Statements.

AMERIS BANCORP AND SUBSIDIARIES

Consolidated Balance Sheets

(dollars in thousands, except per share data)

	September 30, 2020 (unaudited)		December 31, 2019
Assets
Cash and due from banks	$	257,026	$	246,234
Federal funds sold and interest-bearing deposits in banks	494,765		375,615
Cash and cash equivalents	751,791		621,849
Time deposits in other banks	249		249
Investment securities available for sale, at fair value, net of allowance for credit losses at $68 and $0 at September 30, 2020 and December 31, 2019, respectively	1,117,436		1,403,403
Other investments	47,329		66,919
Loans held for sale (includes loan at fair value of $1,368,044 and $1,656,711, respectively)	1,414,889		1,656,711
Loans, net of unearned income	14,943,593		12,818,476
Allowance for credit losses	(231,924)		(38,189)
Loans, net	14,711,669		12,780,287
Other real estate owned, net	17,969		19,500
Premises and equipment, net	231,278		233,102
Goodwill	928,005		931,637
Other intangible assets, net	76,164		91,586
Cash value of bank owned life insurance	175,605		175,270
Deferred income taxes, net	53,039		2,180
Other assets	348,428		259,886
Total assets	$	19,873,851	$	18,242,579
Liabilities
Deposits:
Noninterest-bearing	$	5,909,316	$	4,199,448
Interest-bearing	10,154,490		9,827,625
Total deposits	16,063,806		14,027,073
Securities sold under agreements to repurchase	9,103		20,635
Other borrowings	875,255		1,398,709
Subordinated deferrable interest debentures	123,860		127,560
FDIC loss-share payable, net	19,476		19,642
Other liabilities	217,668		179,378
Total liabilities	17,309,168		15,772,997
Commitments and Contingencies (Note 11)
Shareholders’ Equity
Preferred stock, stated value $1,000 (5,000,000 shares authorized; 0 shares issued and outstanding at September 30, 2020 and December 31, 2019)	—		—
Common stock, par value $1 (200,000,000 and 100,000,000 shares authorized at September 30, 2020 and December 31, 2019, respectively; 71,702,587 and 71,499,829 shares issued at September 30, 2020 and December 31, 2019, respectively)	71,703		71,500
Capital surplus	1,911,031		1,907,108
Retained earnings	587,657		507,950
Accumulated other comprehensive income, net of tax	37,252		17,995
Treasury stock, at cost (2,212,041 shares and 1,995,996 shares at September 30, 2020 and December 31, 2019, respectively)	(42,960)		(34,971)
Total shareholders’ equity	2,564,683		2,469,582
Total liabilities and shareholders’ equity	$	19,873,851	$	18,242,579

 See notes to unaudited consolidated financial statements.

1

AMERIS BANCORP AND SUBSIDIARIES

Consolidated Statements of Income and Comprehensive Income (unaudited)

(dollars in thousands, except per share data)

	Three Months Ended September 30,				Nine Months Ended September 30,
	2020		2019		2020		2019
Interest income
Interest and fees on loans	$	172,351	$	175,046	$	518,938	$	404,457
Interest on taxable securities	7,259		11,354		26,688		29,780
Interest on nontaxable securities	159		168		473		426
Interest on deposits in other banks and federal funds sold	165		1,793		1,621		7,655
Total interest income	179,934		188,361		547,720		442,318
Interest expense
Interest on deposits	11,822		29,425		50,197		74,563
Interest on other borrowings	5,574		10,167		23,226		17,940
Total interest expense	17,396		39,592		73,423		92,503
Net interest income	162,538		148,769		474,297		349,815
Provision for loan losses	26,692		5,989		132,188		14,065
Provision for unfunded commitments	(10,131)		—		13,581		—
Provision for other credit losses	1,121		—		1,121		—
Provision for credit losses	17,682		5,989		146,890		14,065
Net interest income after provision for credit losses	144,856		142,780		327,407		335,750
Noninterest income
Service charges on deposit accounts	10,914		13,411		32,680		37,225
Mortgage banking activity	138,627		53,041		278,885		86,241
Other service charges, commissions and fees	1,151		1,236		3,409		2,828
Net gain on securities	—		4		5		139
Other noninterest income	8,326		9,301		19,378		16,567
Total noninterest income	159,018		76,993		334,357		143,000
Noninterest expense
Salaries and employee benefits	96,698		77,633		267,812		154,296
Occupancy and equipment expense	13,805		12,639		39,640		28,677
Data processing and communications expenses	12,226		10,372		34,694		27,151
Credit resolution-related expenses	802		1,094		3,950		2,984
Advertising and marketing expense	966		1,949		4,779		5,677
Amortization of intangible assets	4,190		5,719		15,422		11,972
Merger and conversion charges	(44)		65,158		1,391		70,690
Other noninterest expenses	25,049		18,133		79,825		47,926
Total noninterest expense	153,692		192,697		447,513		349,373
Income before income tax expense	150,182		27,076		214,251		129,377
Income tax expense	34,037		5,692		46,548		29,184
Net income	116,145		21,384		167,703		100,193
Other comprehensive income
Net unrealized holding gains (losses) arising during period on investment securities available for sale, net of tax expense (benefit) of $(663), $(244), $5,080 and $5,549	(2,494)		(921)		19,110		20,873
Reclassification adjustment for gains on investment securities included in earnings, $0, $0, $0 and $25	—		—		—		(94)
Unrealized gains (losses) on cash flow hedges arising during period, net of tax expense (benefit) of $35, $(15), $39 and $(125)	133		(59)		147		(471)
Other comprehensive income	(2,361)		(980)		19,257		20,308
Total comprehensive income	$	113,784	$	20,404	$	186,960	$	120,501
Basic earnings per common share	$	1.68	$	0.31	$	2.42	$	1.83
Diluted earnings per common share	$	1.67	$	0.31	$	2.42	$	1.83
Weighted average common shares outstanding (in thousands)
Basic	69,231		69,372		69,243		54,762
Diluted	69,346		69,600		69,403		54,883

See notes to unaudited consolidated financial statements.

2

AMERIS BANCORP AND SUBSIDIARIES

Consolidated Statements of Shareholders’ Equity (unaudited)

(dollars in thousands)

	Three Months Ended September 30, 2020
	Common Stock			Capital Surplus		Retained Earnings		Accumulated Other Comprehensive Income (Loss), Net of Tax		Treasury Stock			Total Shareholders' Equity
	Shares	Amount								Shares	Amount
Balance at beginning of period	71,674,087	$	71,674	$	1,909,839	$	481,948	$	39,613	2,211,305	$	(42,944)	$	2,460,130
Issuance of restricted shares	12,500	13		(13)		—		—		—	—		—
Proceeds from exercise of stock options	16,000	16		264		—		—		—	—		280
Share-based compensation	—	—		941		—		—		—	—		941
Purchase of treasury shares	—	—		—		—		—		736	(16)		(16)
Net income	—	—		—		116,145		—		—	—		116,145
Dividends on common shares ($0.15 per share)	—	—		—		(10,436)		—		—	—		(10,436)
Other comprehensive income (loss) during the period	—	—		—		—		(2,361)		—	—		(2,361)
Balance at end of period	71,702,587	$	71,703	$	1,911,031	$	587,657	$	37,252	2,212,041	$	(42,960)	$	2,564,683

	Nine Months Ended September 30, 2020
	Common Stock			Capital Surplus		Retained Earnings		Accumulated Other Comprehensive Income (Loss), Net of Tax		Treasury Stock			Total Shareholders' Equity
	Shares	Amount								Shares	Amount
Balance at beginning of period	71,499,829	$	71,500	$	1,907,108	$	507,950	$	17,995	1,995,996	$	(34,971)	$	2,469,582
Issuance of restricted shares	164,476	164		125		—		—		—	—		289
Forfeitures of restricted shares	(11,250)	(11)		(159)		—		—		—	—		(170)
Proceeds from exercise of stock options	49,532	50		931		—		—		—	—		981
Share-based compensation	—	—		3,026		—		—		—	—		3,026
Purchase of treasury shares	—	—		—		—		—		216,045	(7,989)		(7,989)
Net income	—	—		—		167,703		—		—	—		167,703
Dividends on common shares ($0.45 per share)	—	—		—		(31,292)		—		—	—		(31,292)
Cumulative effect of change in accounting for credit losses	—	—		—		(56,704)		—		—	—		(56,704)
Other comprehensive income (loss) during the period	—	—		—		—		19,257		—	—		19,257
Balance at end of period	71,702,587	$	71,703	$	1,911,031	$	587,657	$	37,252	2,212,041	$	(42,960)	$	2,564,683

3

AMERIS BANCORP AND SUBSIDIARIES

Consolidated Statements of Shareholders’ Equity (unaudited)

(dollars in thousands)

	Three Months Ended September 30, 2019
	Common Stock			Capital Surplus		Retained Earnings		Accumulated Other Comprehensive Income (Loss), Net of Tax		Treasury Stock			Total Shareholders' Equity
	Shares	Amount								Shares	Amount
Balance at beginning of period	49,099,332	$	49,099	$	1,053,500	$	446,182	$	16,462	1,837,748	$	(28,122)	$	1,537,121
Issuance of common stock for acquisition	22,181,522	22,182		847,112		—		—		—	—		869,294
Issuance of restricted shares	30,452	30		(30)		—		—		—	—		—
Proceeds from exercise of stock options	120,275	136		3,398		—		—		—	—		3,534
Share-based compensation	—	—		809		—		—		—	—		809
Net income	—	—		—		21,384		—		—	—		21,384
Dividends on common shares ($0.15 per share)	—	—		—		(10,439)		—		—	—		(10,439)
Other comprehensive income (loss) during the period	—	—		—		—		(980)		—	—		(980)
Balance at end of period	71,431,581	$	71,447	$	1,904,789	$	457,127	$	15,482	1,837,748	$	(28,122)	$	2,420,723

	Nine Months Ended September 30, 2019
	Common Stock			Capital Surplus		Retained Earnings		Accumulated Other Comprehensive Income (Loss), Net of Tax		Treasury Stock			Total Shareholders' Equity
	Shares	Amount								Shares	Amount
Balance at beginning of period	49,014,925	$	49,015	$	1,051,584	$	377,135	$	(4,826)	1,514,984	$	(16,561)	$	1,456,347
Issuance of common stock for acquisition	22,181,522	22,182		847,112		—		—		—	—		869,294
Issuance of restricted shares	147,574	147		768		—		—		—	—		915
Forfeitures of restricted shares	(40,423)	(40)		(484)		—		—		—	—		(524)
Proceeds from exercise of stock options	127,983	143		3,444		—		—		—	—		3,587
Share-based compensation	—	—		2,365		—		—		—	—		2,365
Purchase of treasury shares	—	—		—		—		—		322,764	(11,561)		(11,561)
Net income	—	—		—		100,193		—		—	—		100,193
Dividends on common shares ($0.35 per share)	—	—		—		(19,925)		—		—	—		(19,925)
Cumulative effect of change in accounting for leases	—	—		—		(276)		—		—	—		(276)
Other comprehensive income (loss) during the period	—	—		—		—		20,308		—	—		20,308
Balance at end of period	71,431,581	$	71,447	$	1,904,789	$	457,127	$	15,482	1,837,748	$	(28,122)	$	2,420,723

See notes to unaudited consolidated financial statements. 

4

AMERIS BANCORP AND SUBSIDIARIES

Consolidated Statements of Cash Flows (unaudited)

(dollars in thousands)

	Nine Months Ended September 30,
	2020		2019
Operating Activities
Net income	$	167,703	$	100,193
Adjustments reconciling net income to net cash provided by (used in) operating activities:
Depreciation	11,843		9,077
Net (gains) losses on sale or disposal of premises and equipment including write-downs	(125)		159
Net write-downs on other assets	1,366		4,359
Provision for credit losses	146,890		14,065
Net losses on sale of other real estate owned including write-downs	715		158
Share-based compensation expense	2,708		2,450
Amortization of intangible assets	15,422		11,972
Amortization of operating lease right-of-use assets	12,408		7,145
Provision for deferred taxes	(28,652)		12,084
Net amortization of investment securities available for sale	4,702		3,069
Net gain on securities	(5)		(139)
Accretion of discount on purchased loans, net	(22,663)		(9,526)
Accretion on other borrowings	152		33
Accretion on subordinated deferrable interest debentures	1,455		1,170
Loan servicing asset impairment	30,566		141
Originations of mortgage loans held for sale	(6,492,434)		(2,376,070)
Payments received on mortgage loans held for sale	38,919		4,438
Proceeds from sales of mortgage loans held for sale	6,888,287		1,660,599
Net gains on sale of mortgage loans held for sale	(270,503)		(52,605)
Originations of SBA loans	(104,160)		(22,121)
Proceeds from sales of SBA loans	99,369		42,647
Net gains on sale of SBA loans	(6,250)		(4,220)
Increase in cash surrender value of bank owned life insurance	(2,768)		(1,861)
Gain on bank owned life insurance proceeds	(948)		(4,335)
Loss on sale of loans	—		1,954
Changes in FDIC loss-share payable, net of cash payments	223		3,695
Change attributable to other operating activities	(114,858)		4,166
Net cash provided by (used in) operating activities	379,362		(587,303)
Investing Activities, net of effects of business combinations
Proceeds from maturities of time deposits in other banks	—		10,313
Purchases of securities available for sale	—		(219,352)
Proceeds from prepayments and maturities of securities available for sale	306,886		176,760
Proceeds from sales of securities available for sale	—		64,995
Net (increase) decrease in other investments	18,095		(44,936)
Net increase in loans	(2,029,595)		(919,493)
Purchases of premises and equipment	(14,164)		(5,924)
Proceeds from sales of premises and equipment	421		5,330
Proceeds from sales of other real estate owned	7,777		7,448
Payments paid to FDIC under loss-share agreements	(389)		(3,692)
Proceeds from bank owned life insurance	3,381		8,178
Proceeds from sales of loans	—		96,162
Net cash and cash equivalents received in acquisitions	(2,417)		244,181
Net cash used in investing activities	(1,710,005)		(580,030)
			(Continued)

5

AMERIS BANCORP AND SUBSIDIARIES

Consolidated Statements of Cash Flows (unaudited)

(dollars in thousands)

	Nine Months Ended September 30,
	2020		2019
Financing Activities, net of effects of business combinations
Net increase (decrease) in deposits	$	2,038,847	$	(33,042)
Net decrease in securities sold under agreements to repurchase	(11,532)		(24,985)
Proceeds from other borrowings	7,053,149		2,969,000
Repayment of other borrowings	(7,576,455)		(1,921,267)
Repayment of subordinated deferrable interest debentures	(5,155)		—
Proceeds from exercise of stock options	981		3,587
Dividends paid - common stock	(31,262)		(14,237)
Purchase of treasury shares	(7,988)		(11,561)
Net cash provided by financing activities	1,460,585		967,495
Net increase (decrease) in cash and cash equivalents	129,942		(199,838)
Cash and cash equivalents at beginning of period	621,849		679,527
Cash and cash equivalents at end of period	$	751,791	$	479,689
Supplemental Disclosures of Cash Flow Information
Cash paid (received) during the period for:
Interest	$	78,705	$	87,066
Income taxes	56,371		32,096
Loans transferred to other real estate owned	6,871		4,411
Loans transferred from loans held for sale to loans held for investment	135,689		—
Loans transferred from loans held for investment to loans held for sale	46,845		1,554
Loans provided for the sales of other real estate owned	592		144
Initial recognition of operating lease right-of-use assets	—		27,286
Initial recognition of operating lease liabilities	—		29,651
Right-of-use assets obtained in exchange for new operating lease liabilities	11,040		262
Assets acquired in business acquisitions	—		5,186,974
Liabilities assumed in business acquisitions	—		4,317,661
Change in unrealized gain (loss) on securities available for sale, net of tax	19,109		20,778
Change in unrealized gain (loss) on cash flow hedge, net of tax	147		(470)
			(Concluded)

See notes to unaudited consolidated financial statements.

6

AMERIS BANCORP AND SUBSIDIARIES

Notes to Unaudited Consolidated Financial Statements

September 30, 2020

NOTE 1 – BASIS OF PRESENTATION AND ACCOUNTING POLICIES

Nature of Business

Ameris Bancorp (the “Company” or “Ameris”) is a financial holding company headquartered in Atlanta, Georgia. Ameris conducts substantially all of its operations through its wholly owned banking subsidiary, Ameris Bank (the “Bank”). At September 30, 2020, the Bank operated 170 branches in select markets in Georgia, Alabama, Florida and South Carolina. Our business model capitalizes on the efficiencies of a large financial services company, while still providing the community with the personalized banking service expected by our customers. We manage our Bank through a balance of decentralized management responsibilities and efficient centralized operating systems, products and loan underwriting standards. The Company’s Board of Directors and senior managers establish corporate policy, strategy and administrative policies. Within our established guidelines and policies, the banker closest to the customer responds to the differing needs and demands of his or her unique market.

Basis of Presentation

The accompanying unaudited consolidated financial statements for Ameris have been prepared in accordance with accounting principles generally accepted in the United States of America for interim financial information and Regulation S-X. Accordingly, the financial statements do not include all of the information and footnotes required by accounting principles generally accepted in the United States of America (“GAAP”) for complete financial statement presentation. The interim consolidated financial statements included herein are unaudited but reflect all adjustments, consisting of normal recurring adjustments, which, in the opinion of management, are necessary for a fair presentation of the consolidated financial position and results of operations for the interim periods presented. All significant intercompany accounts and transactions have been eliminated in consolidation. The results of operations for the period ended September 30, 2020 are not necessarily indicative of the results to be expected for the full year. These financial statements should be read in conjunction with the financial statements and notes thereto and the report of our registered independent public accounting firm included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2019, as amended.

Cash and Cash Equivalents

For purposes of reporting cash flows, cash and cash equivalents include cash on hand, cash items in process of collection, amounts due from banks, interest-bearing deposits in banks and federal funds sold. The Bank is required to maintain reserve balances in cash or on deposit with the Federal Reserve Bank of Atlanta. The required reserve rate was set to 0% effective March 26, 2020 and, accordingly, the Bank had no reserve requirement at September 30, 2020. The reserve requirement as of December 31, 2019 was $109.7 million and was met by cash on hand and balances at the Federal Reserve Bank of Atlanta which are reported on the Company's consolidated balance sheets in cash and due from banks and federal funds sold and interest-bearing deposits in banks, respectively.

Reclassifications

Certain reclassifications of prior year amounts have been made to conform with the current year presentations. The reclassifications had no effect on net income or shareholders' equity as previously reported.

Accounting Standards Adopted in 2020

ASU 2018-15 – Intangibles – Goodwill and Other – Internal-Use Software (Subtopic 350-40): Customer's Accounting for Implementation Costs incurred in a Cloud Computing Arrangement That Is a Service Contract ("ASU 2018-15"). ASU 2018-15 requires that application development stage implementation costs incurred in a Cloud Computing Arrangement ("CCA") that are service contracts be capitalized and amortized over the term of the hosting arrangement, including renewal option terms if the customer entity is reasonably certain to exercise the option. Costs incurred in the preliminary project and post-implementation stages are expensed as incurred. Training costs and certain data conversion costs also cannot be capitalized for a CCA that is a service contract. Amortization expense of capitalized implementation costs will be presented in the same income statement caption as the CCA fees. Similarly, capitalized implementation costs will be presented in the same balance sheet caption as any prepaid CCA fees, and cash flows from capitalized implementation costs will be classified in the statement of cash flows in the same manner as payments made for the CCA fees. The requirements of ASU 2018-15 should be

7

applied either retrospectively or prospectively to all implementation costs incurred after the adoption date. ASU 2018-15 is effective for interim and annual periods beginning after December 15, 2019. Early adoption is permitted. During the first quarter of 2020, the Company adopted the provision of ASU 2018-15, and the adoption did not have a material impact on the Company's consolidated financial statements.

ASU 2018-13 – Fair Value Measurement (Topic 820): Disclosure Framework – Changes to the Disclosure Requirements for Fair Value Measurement ("ASU 2018-13). ASU 2018-13 changes fair value measurement disclosure requirements by removing certain requirements, modifying certain requirements and adding certain new requirements. Disclosure requirements removed include the following: transfers between Level 1 and Level 2 of the fair value hierarchy; the policy for determining when transfers between any of the three levels have occurred; the valuation processes for Level 3 measurements; and the changes in unrealized gains or losses presented in earnings for Level 3 instruments held at end of the reporting period. Disclosure requirements that have been modified include the following: for investments in certain entities that calculate net asset value, an entity is required to disclose the timing of liquidation of an investee's assets and the date when restrictions from redemption might lapse only if the investee has communicated the timing to the entity or announced the timing publicly; and clarification that the Level 3 measurement uncertainty disclosure should communicate information about the uncertainty at the balance sheet date. New disclosure requirements include the following: the changes in unrealized gains and losses for the period included in other comprehensive income for recurring Level 3 instruments held at the end of the reporting period; and the range and weighted average of significant unobservable inputs used for Level 3 measurements or disclosure of other quantitative information in place of the weighted average to the extent that it would be a more reasonable and rational method to reflect the distribution of unobservable inputs. ASU 2018-13 is effective for interim and annual periods beginning after December 15, 2019. Early adoption is permitted. During the first quarter of 2020, the Company adopted the provision of ASU 2018-13, and the adoption did not have a material impact on the Company's consolidated financial statements.

ASU 2017-04 – Intangibles: Goodwill and Other: Simplifying the Test for Goodwill Impairment (“ASU 2017-04”). ASU 2017-04 eliminates Step 2 from the goodwill impairment test to simplify the subsequent measurement of goodwill. The annual, or interim, goodwill impairment test is performed by comparing the fair value of a reporting unit with its carrying amount. An impairment charge should be recognized for the amount by which the carrying amount exceeds the reporting unit’s fair value; however, the loss recognized should not exceed the total amount of goodwill allocated to that reporting unit. In addition, the income tax effects of tax deductible goodwill on the carrying amount of the reporting unit should be considered when measuring the goodwill impairment loss, if applicable. ASU 2017-04 also eliminates the requirements for any reporting unit with a zero or negative carrying amount to perform Step 2 of the goodwill impairment test. An entity still has the option to perform the qualitative assessment for a reporting unit to determine if the quantitative impairment test is necessary. The standard must be adopted using a prospective basis and the nature and reason for the change in accounting principle should be disclosed upon transition. ASU 2017-04 is effective for annual or any interim goodwill impairment tests in reporting periods beginning after December 15, 2019. Early adoption is permitted on testing dates after January 1, 2017. During the first quarter of 2020, the Company adopted the provision of ASU 2017-04, and the adoption did not have a material impact on the Company's consolidated financial statements.

ASU 2016-13 – Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments (“ASU 2016-13”). ASU 2016-13 significantly changes how entities will measure credit losses for most financial assets and certain other instruments that are not measured at fair value through net income. The standard will replace the current incurred loss approach with an expected loss model, referred to as the current expected credit loss (“CECL”) model. The new standard will apply to financial assets subject to credit losses and measured at amortized cost and certain off-balance-sheet credit exposures, which include, but are not limited to, loans, leases, held-to-maturity securities, loan commitments and financial guarantees. ASU 2016-13 simplifies the accounting for purchased credit-impaired debt securities and loans and expands the disclosure requirements regarding an entity’s assumptions, models and methods for estimating the allowance for loan and lease losses. In addition, entities will need to disclose the amortized cost balance for each class of financial asset by credit quality indicator, disaggregated by the year of origination. ASU 2016-13 is effective for interim and annual reporting periods beginning after December 15, 2019. Early adoption is permitted for interim and annual reporting periods beginning after December 15, 2018. Upon adoption, ASU 2016-13 provides for a modified retrospective transition by means of a cumulative effect adjustment to equity as of the beginning of the period in which the guidance is effective.

The Company adopted ASU 2016-13 and all related subsequent amendments thereto effective January 1, 2020 using the modified retrospective approach. The Company recognized an increase in the allowance for credit losses on loans of $78.7 million, an increase in the allowance for unfunded commitments of $12.7 million and a reduction of retained earnings of $56.7 million, net of the increase in deferred tax assets of $19.0 million.

The Company adopted ASU 2016-13 using the prospective transition approach for purchased financial assets with credit deterioration ("PCD") that were previously classified as purchased credit impaired ("PCI") and accounted for under ASU

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310-30. In accordance with ASU 2016-13, the Company did not reassess whether PCI assets met the criteria of PCD assets as of the date of adoption. The Company determined $15.6 million of existing discounts on PCD loans was related to credit factors and was reclassified to the ACL upon adoption. The remaining discount on the PCD assets was determined to be related to noncredit factors and will be accreted into interest income on a level-yield method over the life of the loans.

In addition, for available-for-sale debt securities, the new methodology replaces the other-than-temporary impairment model and requires the recognition of an allowance for reductions in a security’s fair value attributable to declines in credit quality, instead of a direct write-down of the security, when a valuation decline is determined to be other-than-temporary. There was no financial impact related to this implementation. The Company has made a policy election to exclude accrued interest from the amortized cost basis of debt securities and report accrued interest in other assets in the consolidated balance sheets. A debt security is placed on nonaccrual status at the time any principal or interest payments become more than 90 days delinquent or if full collection of interest or principal becomes uncertain. Accrued interest for a security placed on nonaccrual is reversed against interest income. There was no accrued interest related to debt securities reversed against interest income for the three and nine months ended September 30, 2020 and 2019. Accrued interest receivable on available-for-sale debt securities totaled $4.5 million as of September 30, 2020. Refer to Note 3 for additional information.

Allowance for Credit Losses – Loans

Under the current expected credit loss model, the allowance for credit losses (“ACL”) on loans is a valuation allowance estimated at each balance sheet date in accordance with GAAP that is deducted from the loans’ amortized cost basis to present the net amount expected to be collected on the loans.

The Company estimates the ACL on loans based on the underlying assets’ amortized cost basis, which is the amount at which the financing receivable is originated or acquired, adjusted for applicable accretion or amortization of premium, discount, and net deferred fees or costs, collection of cash, and charge-offs. In the event that collection of principal becomes uncertain, the Company has policies in place to reverse accrued interest in a timely manner. Therefore, the Company has made a policy election to exclude accrued interest from the measurement of ACL. Accrued interest receivable on loans is reported in other assets on the consolidated balance sheets and totaled $76.0 million at September 30, 2020. During the third quarter of 2020, the Company established an ACL of $1.1 million related to deferred interest on loans modified under its Disaster Relief Program.

Expected credit losses are reflected in the allowance for credit losses through a charge to provision for credit losses. When the Company deems all or a portion of a financial asset to be uncollectible the appropriate amount is written off and the ACL is reduced by the same amount. The Company applies judgment to determine when a financial asset is deemed uncollectible; however, generally speaking, an asset will be considered uncollectible no later than when all efforts at collection have been exhausted. Subsequent recoveries, if any, are credited to the ACL when received.

The Company measures expected credit losses of financial assets on a collective (pool) basis, when the financial assets share similar risk characteristics. Depending on the nature of the pool of financial assets with similar risk characteristics, the Company uses the discounted cash flow (“DCF”) method, the vintage method, the PD×LGD method or a qualitative approach as discussed further below.

The Company’s methodologies for estimating the ACL consider available relevant information about the collectability of cash flows, including information about past events, current conditions, and reasonable and supportable forecasts. The methodologies apply historical loss information, adjusted for asset-specific characteristics, economic conditions at the measurement date, and forecasts about future economic conditions expected to exist through the contractual lives of the financial assets that are reasonable and supportable, to the identified pools of financial assets with similar risk characteristics for which the historical loss experience was observed. The Company’s methodologies revert back to historical loss information on a straight-line basis over four quarters when it can no longer develop reasonable and supportable forecasts.

The Company has identified the following pools of financial assets with similar risk characteristics for measuring expected credit losses:

Commercial, financial, and agricultural - These loans include both secured and unsecured loans for working capital, expansion, crop production and other business purposes. Commercial, financial and agricultural loans also include certain U.S. Small Business Administration (“SBA”) loans. Short-term working capital loans are secured by non-real estate collateral such as accounts receivable, crops, inventory and equipment. The Bank evaluates the financial strength, cash flow, management, credit history of the borrower and the quality of the collateral securing the loan. The Bank often requires personal guarantees and secondary sources of repayment on commercial, financial and agricultural loans.

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Consumer installment - These loans include home improvement loans, direct automobile loans, boat and recreational vehicle financing, and both secured and unsecured personal loans. Consumer loans carry greater risks than other loans, as the collateral can consist of rapidly depreciating assets such as automobiles and equipment that may not provide an adequate source of repayment of the loan in the case of default.

Indirect automobile - Indirect automobile loans are secured by automobile collateral, generally new and used cars and trucks from auto dealers that operate within selected states. Repayment of these loans depends largely on the personal income of the borrowers which can be affected by changes in economic conditions such as unemployment levels. Collateral consists of rapidly depreciating assets that may not provide an adequate source of repayment of the loan in the event of default.

Mortgage warehouse - Mortgage Warehouse facilities are provided to unaffiliated mortgage origination companies and are collateralized by one-to-four family residential loans or mortgage servicing rights. The originator closes new mortgage loans with the intent to sell these loans to third party investors for a profit. The Bank provides funding to the mortgage companies for the period between the origination and their sale of the loan. The Bank has a policy that requires that it separately validate that each residential mortgage loan was underwritten consistent with the underwriting requirements of the final investor or market standards prior to advancing funds. The Bank is repaid with the proceeds received from sale of the mortgage loan to the final investor.

Municipal - Municipal loans consists of loans made to counties, municipalities and political subdivisions. The source of repayment for these loans is either general revenue of the municipality or revenues of the project being financed by the loan. These loans may be secured by real estate, machinery, equipment or assignment of certain revenues.

Premium Finance - Premium finance provides loans for the acquisition of certain commercial insurance policies. Repayment of these loans is dependent on the cash flow of the insured which can be affected by changes in economic conditions. The Bank has procedures in place to cancel the insurance policy after default by the borrower to minimize the risk of loss.

Real Estate - Construction and Development - Construction and development loans include loans for the development of residential neighborhoods, one-to-four family home residential construction loans to builders and consumers, and commercial real estate construction loans, primarily for owner-occupied and investment properties. The Company limits its construction lending risk through adherence to established underwriting procedures.

Real Estate - Commercial and Farmland - Commercial real estate loans include loans secured by owner-occupied commercial buildings for office, storage, retail, farmland and warehouse space. They also include non-owner occupied commercial buildings such as leased retail and office space. Lodging (hotel / motel) loans are a subsegment of commercial real estate loans. Commercial real estate loans may be larger in size and may involve a greater degree of risk than one-to-four family residential mortgage loans. Payments on such loans are often dependent on successful operation or management of the properties.

Real Estate - Residential - The Company's residential loans represent permanent mortgage financing and are secured by residential properties located within the Bank's market areas. Residential real estate loans also include purchased loan pools secured by residential properties located outside the Bank's market area.

Discounted Cash Flow Method

The Company uses the discounted cash flow method to estimate expected credit losses for the commercial, financial and agricultural, consumer installment, real estate - construction and development, real estate - commercial and farmland and real estate - residential loan segments. For each of these loan segments, the Company generates cash flow projections at the instrument level wherein payment expectations are adjusted for estimated prepayment speed, curtailments, time to recovery, probability of default, and loss given default. The modeling of expected prepayment speeds, curtailment rates, and time to recovery are based on historical internal data adjusted based upon peer data.

The Company uses regression analysis of historical internal and peer data to determine suitable loss drivers to utilize when modeling lifetime probability of default and loss given default. This analysis also determines how expected probability of default and loss given default will react to forecasted levels of the loss drivers. For all loan pools utilizing the DCF method, the Company uses a combination of national and regional data including gross domestic product, home price indices, unemployment rates, retail sales, and rental vacancy rates depending on the nature of the underlying loan pool and how well that loss driver correlates to expected future losses.

For all DCF models, management has determined that four quarters represents a reasonable and supportable forecast period and reverts back to a historical loss rate over four quarters on a straight-line basis. Management leverages economic projections from a reputable and independent third party to inform its loss driver forecasts over the four-quarter forecast period. Other

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internal and external indicators of economic forecasts are also considered by management when developing the forecast metrics.

The combination of adjustments for credit expectations (default and loss) and timing expectations (prepayment, curtailment, and time to recovery) produces an expected cash flow stream at the instrument level. Instrument effective yield is calculated, net of the impacts of prepayment assumptions, and the instrument expected cash flows are then discounted at that effective yield to produce an instrument-level net present value of expected cash flows (“NPV”). An ACL is established for the difference between the instrument’s NPV and amortized cost basis.

Vintage Method

The Company uses a vintage method to estimate expected credit losses for the indirect automobile loans segment. The Company’s vintage analysis is based on loss rates by origination date and includes data on loan amounts, loan charge-offs and recoveries by date. Using this information, vintage tables are created to evaluate loss rate patterns and develop estimated losses by vintage year. Once the tables have been calculated, reserves are estimated by multiplying the balance of a given origination year by the remaining loss to be experienced by that vintage.

PD×LGD Method

The Company uses the PD×LGD method to estimate expected credit losses (“EL”) for the premium finance and municipal loan segments. Under the PD×LGD method, the loss rate is a function of two components: (1) the lifetime default rate (“PD”); and (2) the loss given default (“LGD”). For the premium finance loan segment, calculations of lifetime default rates and corresponding loss given default rates of static pools are performed. The PD×LGD method uses the default rates and loss given default rates of different static pools to quantify the relationship between those rates and the credit mix of the pools and applies that relationship on a going forward basis. The Company has not incurred any historical defaults or charge offs in its municipal portfolio. Therefore, in lieu of historical loss rates, the Company applies historical benchmarking PD and LGD ratios provided by a reputable and independent third party to the current municipal loan balance.

Qualitative Factors

The Company uses qualitative factors for model risk uncertainty as well as for loan segment specific risks that cannot be addressed in the quantitative methods. In particular, the warehouse loan segment uses a qualitative factor for fraud losses based upon historical fraud loss data since the Company has not experienced any credit related losses in this loan segment to date.

Individually Evaluated Assets

Loans that do not share risk characteristics are evaluated on an individual basis. For collateral dependent financial assets where the Company has determined that foreclosure of the collateral is probable, or where the borrower is experiencing financial difficulty and the Company expects repayment of the financial asset to be provided substantially through the operation or sale of the collateral, the ACL is measured based on the difference between the fair value of the collateral and the amortized cost basis of the asset as of the measurement date. When repayment is expected to be from the operation of the collateral, expected credit losses are calculated as the amount by which the amortized cost basis of the financial asset exceeds the present value of expected cash flows from the operation of the collateral. When repayment is expected to be from the sale of the collateral, expected credit losses are calculated as the amount by which the amortized costs basis of the financial asset exceeds the fair value of the underlying collateral less estimated cost to sell. The ACL may be zero if the fair value of the collateral at the measurement date exceeds the amortized cost basis of the financial asset.

The Company’s estimate of the ACL reflects losses expected over the remaining contractual life of the assets. The contractual term does not consider extensions, renewals or modifications unless the Company has identified an expected troubled debt restructuring.

A loan that has been modified or renewed is considered a troubled debt restructuring (“TDR”) when two conditions are met: (1) the borrower is experiencing financial difficulty; and (2) concessions are made for the borrower's benefit that would not otherwise be considered for a borrower or transaction with similar credit risk characteristics. The Company’s ACL reflects all effects of a TDR when an individual asset is specifically identified as a reasonably expected TDR. The Company has determined that a TDR is reasonably expected no later than the point when the lender concludes that modification is the best course of action and it is at least reasonably possible that the troubled borrower will accept some form of concession from the lender to avoid a default. Reasonably expected TDRs and executed non-performing TDRs are evaluated individually to determine the required ACL. TDRs performing in accordance with their modified contractual terms for a reasonable period of

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time may be included in the Company’s existing pools based on the underlying risk characteristics of the loan to measure the ACL.

Loan Commitments and Allowance for Credit Losses on Off-Balance Sheet Credit Exposures

Financial instruments include off-balance sheet credit instruments, such as commitments to make loans and commercial letters of credit issued to meet customer financing needs. The Company’s exposure to credit loss in the event of nonperformance by the other party to the financial instrument for off-balance sheet loan commitments is represented by the contractual amount of those instruments. Such financial instruments are recorded when they are funded.

The Company records an allowance for credit losses on off-balance sheet credit exposures, unless the commitments to extend credit are unconditionally cancelable, through a charge to provision for unfunded commitments in the Company’s consolidated statements of income. The ACL on off-balance sheet credit exposures is estimated by loan segment at each balance sheet date under the current expected credit loss model using the same methodologies as portfolio loans, taking into consideration the likelihood that funding will occur as well as any third-party guarantees and is included in other liabilities on the Company’s consolidated balance sheets.

Guidance on Non-TDR Loan Modifications due to COVID-19

In April 2020, various regulatory agencies, including the Board of Governors of the Federal Reserve System (the "FRB") and the Federal Deposit Insurance Corporation (the "FDIC"), issued a revised interagency statement encouraging financial institutions to work with customers affected by the novel coronavirus pandemic (“COVID-19”) and providing additional information regarding loan modifications. The revised interagency statement clarifies the interaction between the interagency statement issued on March 22, 2020 and the temporary relief provided by Section 4013 of the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”). Section 4013 of the CARES Act allows financial institutions to suspend the requirements to classify certain loan modifications as TDRs. The revised statement also provides supervisory interpretations on past due and nonaccrual regulatory reporting of loan modification programs and regulatory capital. This interagency guidance is expected to reduce the number of TDRs that will be reported in future periods; however, the amount is indeterminable and will depend on future developments, which are highly uncertain and cannot be accurately predicted, including the scope and duration of the pandemic and actions taken by governmental authorities and other third parties in response to the pandemic. The Company is evaluating borrowers requesting payment relief beyond two 90-day periods under its Disaster Relief Program against existing TDR guidance and not under Section 4013 of the CARES Act.

Accounting Standards Pending Adoption

ASU No. 2020-04 – Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting ("ASU 2020-04"). ASU 2020-04 provides optional guidance, for a limited time, to ease the potential burden in accounting for or recognizing the effects of reference rate reform on financial reporting. The amendments, which are elective, provide expedients and exceptions for applying GAAP to contract modifications and hedging relationships affected by reference rate reform if certain criteria are met. The amendments apply only to contracts and hedging relationships that reference LIBOR or another reference rate that is expected to be discontinued due to reference rate reform. The optional expedients for contract modifications apply consistently for all contracts or transactions within the relevant Codification Topic, Subtopic, or Industry Subtopic that contains the guidance that otherwise would be required to be applied, while those for hedging relationships can be elected on an individual hedging relationship basis. Because the guidance is intended to assist stakeholders during the global market-wide reference rate transition period, it is in effect for a limited time, from March 12, 2020 through December 31, 2022. The Company has established a working committee with representatives from relevant functional areas to inventory the contracts and accounts that are tied to LIBOR and develop a transition plan for the affected items. The Company is currently evaluating the impact of adopting ASU 2020-04 on the consolidated financial statements.

ASU 2019-12 – Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes ("ASU 2019-12"). ASU 2019-12 simplifies the accounting for income taxes by removing certain technical exceptions. ASU 2019-12 also clarifies and amends the accounting for income taxes in certain areas including, among others: (i) franchise taxes that are partially based on income; (ii) whether step ups in the tax basis of goodwill should be considered part of the acquisition to which it related or recognized as a separate transaction; and (iii) requiring the effect of an enacted change in tax laws or rates to be reflected in the annual effective tax rate computation in the interim period that includes the enactment date. The Company expects to apply the amendments in this update on a modified retrospective basis for the provision related to franchise taxes and prospectively for all other amendments. ASU 2019-12 is effective for interim and annual periods beginning after December 15, 2020. Early adoption is permitted. The Company is currently evaluating the impact this ASU will have on the Company’s consolidated balance sheet,

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consolidated statement of income and comprehensive income, consolidated statement of shareholders’ equity and consolidated statement of cash flows, but it is not expected to have a material impact.

NOTE 2 – BUSINESS COMBINATIONS

In accounting for business combinations, the Company uses the acquisition method of accounting in accordance with ASC 805, Business Combinations. Under the acquisition method of accounting, assets acquired, liabilities assumed and consideration exchanged are recorded at their respective acquisition date fair values. Any identifiable intangible assets that are acquired in a business combination are recognized at fair value on the acquisition date. Identifiable intangible assets are recognized separately if they arise from contractual or other legal rights or if they are separable (i.e., capable of being sold, transferred, licensed, rented or exchanged separately from the entity). If the consideration given exceeds the fair value of the net assets received, goodwill is recognized. Determining the fair value of assets and liabilities is a complicated process involving significant judgment regarding methods and assumptions used to calculate estimated fair values. Fair values are subject to refinement for up to one year after the closing date of the acquisition as additional information regarding the closing date fair values becomes available. In addition, management will assess and record the deferred tax assets and deferred tax liabilities resulting from differences in the carrying value of acquired assets and assumed liabilities for financial reporting purposes and their basis for income tax purposes, including acquired net operating loss carryforwards and other acquired assets with built-in losses that are expected to be settled or otherwise recovered in future periods where the realization of such benefits would be subject to applicable limitations under Section 382 of the Internal Revenue Code of 1986, as amended.

Fidelity Southern Corporation

On July 1, 2019, the Company completed its acquisition of Fidelity Southern Corporation ("Fidelity"), a bank holding company headquartered in Atlanta, Georgia. Upon consummation of the acquisition, Fidelity was merged with and into the Company, with Ameris as the surviving entity in the merger, and Fidelity's wholly owned banking subsidiary, Fidelity Bank, was merged with and into the Bank, with the Bank surviving. The acquisition expanded the Company's existing market presence in Georgia and Florida, as Fidelity Bank had a total of 62 branches at the time of closing, 46 of which were located in Georgia and 16 of which were located in Florida. Under the terms of the merger agreement, Fidelity's shareholders received 0.80 shares of Ameris common stock for each share of Fidelity common stock they previously held. As a result, the Company issued 22,181,522 shares of its common stock at a fair value of $869.3 million to Fidelity's shareholders as merger consideration.

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The following table presents the assets acquired and liabilities assumed of Fidelity as of July 1, 2019, and their fair value estimates. The fair value estimates were subject to refinement for up to one year after the closing date of the acquisition for new information obtained about facts and circumstances that existed at the acquisition date. The Company finalized its fair value adjustments during the second quarter of 2020.

(dollars in thousands)	As Recorded by Fidelity		Initial Fair Value Adjustments			Subsequent Adjustments			As Recorded by Ameris
Assets
Cash and due from banks	$	26,264	$	—		$	(2,417)	(o)	$	23,847
Federal funds sold and interest-bearing deposits in banks	217,936		—			—			217,936
Investment securities	299,341		(1,444)		(a)	—			297,897
Other investments	7,449		—			—			7,449
Loans held for sale	328,657		(1,290)		(b)	250		(p)	327,617
Loans	3,587,412		(79,002)		(c)	3,852		(q)	3,512,262
Less allowance for loan losses	(31,245)		31,245		(d)	—			—
Loans, net	3,556,167		(47,757)			3,852			3,512,262
Other real estate owned	7,605		(427)		(e)	—			7,178
Premises and equipment	93,662		11,407		(f)	(3,820)		(r)	101,249
Other intangible assets, net	10,670		39,940		(g)	—			50,610
Cash value of bank owned life insurance	72,328		—			—			72,328
Deferred income taxes, net	104		(104)		(h)	—			—
Other assets	157,863		998		(i)	(17,138)		(s)	141,723
Total assets	$	4,778,046	$	1,323		$	(19,273)		$	4,760,096
Liabilities
Deposits:
Noninterest-bearing	$	1,301,829	$	—		$	(2,114)	(t)	$	1,299,715
Interest-bearing	2,740,552		942		(j)	—			2,741,494
Total deposits	4,042,381		942			(2,114)			4,041,209
Securities sold under agreements to repurchase	22,345		—			—			22,345
Other borrowings	149,367		2,265		(k)	(300)		(u)	151,332
Subordinated deferrable interest debentures	46,393		(9,675)		(l)	—			36,718
Deferred tax liability, net	12,222		(11,401)		(m)	497		(v)	1,318
Other liabilities	65,027		538		(n)	(839)		(w)	64,726
Total liabilities	4,337,735		(17,331)			(2,756)			4,317,648
Net identifiable assets acquired over (under) liabilities assumed	440,311		18,654			(16,517)			442,448
Goodwill	—		410,348			16,517			426,865
Net assets acquired over liabilities assumed	$	440,311	$	429,002		$	—		$	869,313
Consideration:
Ameris Bancorp common shares issued	22,181,522
Price per share of the Company's common stock	39.19
Company common stock issued	$	869,294
Cash exchanged for shares	$	19
Fair value of total consideration transferred	$	869,313

____________________________________________________________

Explanation of fair value adjustments

(a)Adjustment reflects the fair value adjustments of the portfolio of investment securities as of the acquisition date.

(b)Adjustment reflects the fair value adjustments based on the Company's evaluation of the acquired loans held for sale.

(c)Adjustment reflects the fair value adjustments based on the Company's evaluation of the acquired loan portfolio, net of the reversal of Fidelity's unamortized accounting adjustments from Fidelity's prior acquisitions, loan premiums, loan discounts, deferred loan origination costs and deferred loan origination fees.

(d)Adjustment reflects the elimination of Fidelity's allowance for loan losses.

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(e)Adjustment reflects the fair value adjustment based on the Company's evaluation of the acquired OREO portfolio.

(f)Adjustment reflects the fair value adjustments based on the Company's evaluation of the acquired premises and equipment.

(g)Adjustment reflects the recording of core deposit intangible on the acquired core deposit accounts, net of reversal of Fidelity's remaining intangible assets from its past acquisitions.

(h)Adjustment reflects the reclassification of Fidelity's deferred tax asset against the deferred tax liability.

(i)Adjustment reflects the fair value adjustment to other assets.

(j)Adjustment reflects the fair value adjustments based on the Company's evaluation of the acquired deposits.

(k)Adjustment reflects the fair value adjustment to the other borrowings at the acquisition date, net of reversal of Fidelity's unamortized deferred issuance costs.

(l)Adjustment reflects the fair value adjustment to the subordinated deferrable interest debentures at the acquisition date.

(m)Adjustment reflects the deferred taxes on the differences in the carrying values of acquired assets and assumed liabilities for financial reporting purposes and their basis for federal income tax purposes and reclassification of Fidelity's deferred tax asset against the deferred tax liability.

(n)Adjustment reflects the fair value adjustments based on the Company's evaluation of the acquired other liabilities.

(o)Subsequent to acquisition, cash and due from banks were adjusted for Fidelity reconciling items.

(p)Adjustment reflects additional recording of fair value adjustments to loans held for sale.

(q)Adjustment reflects additional recording of fair value adjustments of the acquired loan portfolio.

(r)Adjustment reflects additional recording of fair value adjustments to premises and equipment.

(s)Adjustment reflects additional recording of fair value adjustments to other assets and includes a reclassification of deferred income taxes to current income taxes.

(t)Subsequent to acquisition, noninterest-bearing deposits were adjusted for Fidelity reconciling items.

(u)Adjustment reflects additional recording of fair value adjustments to other borrowings.

(v)Adjustment reflects additional recording of deferred taxes on the differences in the carrying values of acquired assets and assumed liabilities for financial reporting purposes and their basis for federal income tax purposes and includes a reclassification of deferred income taxes to current income taxes.

(w)Adjustment reflects additional recording of fair value adjustments to other liabilities.

Goodwill of $426.9 million, which is the excess of the purchase price over the fair value of net assets acquired, was recorded in the Fidelity acquisition and is the result of expected operational synergies and other factors. This goodwill is not expected to be deductible for tax purposes.

In the acquisition, the Company purchased $3.51 billion of loans at fair value, net of $75.2 million, or 2.09%, estimated discount to the acquired carrying value. Of the total loans acquired, management identified $121.3 million that were considered to be credit impaired and were accounted for under ASC Topic 310-30 prior to the adoption of ASC 326 on January 1, 2020. The table below summarizes the total contractually required principal and interest cash payments, management’s estimate of expected total cash payments and fair value of the loans as of the acquisition date for purchased credit impaired loans. Contractually required principal and interest payments have been adjusted for estimated prepayments.

(dollars in thousands)
Contractually required principal and interest	$	191,534
Non-accretable difference	(23,058)
Cash flows expected to be collected	168,476
Accretable yield	(47,173)
Total purchased credit-impaired loans acquired	$	121,303

The following table presents the acquired loan data for the Fidelity acquisition.

(dollars in thousands)	Fair Value of Acquired Loans at Acquisition Date		Gross Contractual Amounts Receivable at Acquisition Date		Estimate at Acquisition Date of Contractual Cash Flows Not Expected to be Collected
Acquired receivables subject to ASC 310-30	$	121,303	$	191,534	$	23,058
Acquired receivables not subject to ASC 310-30	$	3,390,959	$	4,217,890	$	33,076

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Pro Forma Financial Information

The results of operations of Fidelity subsequent to its acquisition date are included in the Company’s consolidated statements of income and comprehensive income. The following unaudited pro forma information reflects the Company’s estimated consolidated results of operations as if the acquisitions had occurred on January 1, 2019, unadjusted for potential cost savings. Merger and conversion charges are not included in the pro forma information below.

	Three Months Ended September 30,				Nine Months Ended September 30,
(dollars in thousands, except per share data; shares in thousands)	2020		2019		2020		2019
Net interest income and noninterest income	$	321,556	$	225,762	$	808,654	$	618,148
Net income	$	116,111	$	73,213	$	168,804	$	165,561
Net income available to common shareholders	$	116,111	$	73,213	$	168,804	$	165,561
Income per common share available to common shareholders – basic	$	1.68	$	1.06	$	2.44	$	2.38
Income per common share available to common shareholders – diluted	$	1.67	$	1.05	$	2.43	$	2.38
Average number of shares outstanding, basic	69,231		69,372		69,243		69,469
Average number of shares outstanding, diluted	69,346		69,600		69,403		69,590

NOTE 3 – INVESTMENT SECURITIES

The amortized cost and estimated fair value of securities available for sale along with allowance for credit losses, gross unrealized gains and losses are summarized as follows:

(dollars in thousands)	Amortized Cost		Allowance for Credit Losses		Gross Unrealized Gains		Gross Unrealized Losses		Estimated Fair Value
September 30, 2020
U.S. government sponsored agencies	$	17,184	$	—	$	420	$	—	$	17,604
State, county and municipal securities	84,219		—		3,429		—		87,648
Corporate debt securities	51,659		(68)		826		(276)		52,141
SBA pool securities	62,204		—		3,019		(107)		65,116
Mortgage-backed securities	855,083		—		39,942		(98)		894,927
Total debt securities	$	1,070,349	$	(68)	$	47,636	$	(481)	$	1,117,436
December 31, 2019
U.S. government sponsored agencies	$	22,246	$	—	$	116	$	—	$	22,362
State, county and municipal securities	102,952		—		2,310		(2)		105,260
Corporate debt securities	51,720		—		1,281		(2)		52,999
SBA pool securities	73,704		—		617		(409)		73,912
Mortgage-backed securities	1,129,816		—		19,937		(883)		1,148,870
Total debt securities	$	1,380,438	$	—	$	24,261	$	(1,296)	$	1,403,403

The amortized cost and estimated fair value of debt securities available for sale securities as of September 30, 2020, by contractual maturity are shown below. Maturities may differ from contractual maturities in mortgage-backed securities because the mortgages underlying these securities may be called or repaid without penalty. Therefore, these securities are not included in the maturity categories in the following maturity summary:

(dollars in thousands)	Amortized Cost		Estimated Fair Value
Due in one year or less	$	35,577	$	35,851
Due from one year to five years	56,870		58,892
Due from five to ten years	68,527		71,211
Due after ten years	54,292		56,555
Mortgage-backed securities	855,083		894,927
	$	1,070,349	$	1,117,436

Securities with a carrying value of approximately $595.7 million serve as collateral to secure public deposits, securities sold under agreements to repurchase and for other purposes required or permitted by law at September 30, 2020, compared with $679.6 million at December 31, 2019.

16

The following table shows the gross unrealized losses and estimated fair value of securities aggregated by category and length of time that securities have been in a continuous unrealized loss position at September 30, 2020 and December 31, 2019.

	Less Than 12 Months				12 Months or More				Total
(dollars in thousands)	Estimated Fair Value		Unrealized Losses		Estimated Fair Value		Unrealized Losses		Estimated Fair Value		Unrealized Losses
September 30, 2020
Corporate debt securities	$	9,906	$	(276)	$	—	$	—	$	9,906	$	(276)
SBA pool securities	—		—		4,276		(107)		4,276		(107)
Mortgage-backed securities	24,687		(98)		2		—		24,689		(98)
Total debt securities	$	34,593	$	(374)	$	4,278	$	(107)	$	38,871	$	(481)
December 31, 2019
State, county and municipal securities	$	803	$	(2)	$	—	$	—	$	803	$	(2)
Corporate debt securities	2,573		(2)		—		—		2,573		(2)
SBA pool securities	28,521		(285)		4,825		(124)		33,346		(409)
Mortgage-backed securities	99,279		(416)		52,326		(467)		151,605		(883)
Total debt securities	$	131,176	$	(705)	$	57,151	$	(591)	$	188,327	$	(1,296)

As of September 30, 2020, the Company’s security portfolio consisted of 524 securities, 30 of which were in an unrealized loss position. At September 30, 2020, the Company held 17 mortgage-backed securities that were in an unrealized loss position, all of which were issued by U.S. government-sponsored entities and agencies. At September 30, 2020, the Company held seven SBA pool securities and six corporate securities that were in an unrealized loss position.

During 2020 and 2019, the Company received timely and current interest and principal payments on all of the securities classified as corporate debt securities. The Company’s investments in subordinated debt include investments in regional and super-regional banks on which the Company prepares regular analysis through review of financial information and credit ratings. Investments in preferred securities are also concentrated in the preferred obligations of regional and super-regional banks through non-pooled investment structures. The Company did not have investments in “pooled” trust preferred securities at September 30, 2020 or December 31, 2019.

Management and the Company’s Asset and Liability Committee (the “ALCO Committee”) evaluate securities in an unrealized loss position on at least a quarterly basis, and more frequently when economic or market concerns warrant such evaluation, to determine if credit-related impairment exists. Management first evaluates whether they intend to sell or more likely than not will be required to sell an impaired security before recovering its amortized cost basis. If either criteria is met, the entire amount of unrealized loss is recognized in earnings with a corresponding adjustment to the security's amortized cost basis. If either of the above criteria is not met, management evaluates whether the decline in fair value is attributable to credit or resulted from other factors. The Company does not intend to sell these investment securities at an unrealized loss position at September 30, 2020, and it is more likely than not that the Company will not be required to sell these securities prior to recovery or maturity. Based on the results of management's review, at September 30, 2020, management determined $68,000 was attributable to credit impairment and increased the allowance for credit losses accordingly. The remaining $481,000 in unrealized loss was determined to be from factors other than credit.

(dollars in thousands)	Nine Months Ended September 30, 2020
Allowance for credit losses
Beginning balance	$	—
Current-period provision for expected credit losses	68
Ending balance	$	68

At September 30, 2020 and December 31, 2019, all of the Company’s mortgage-backed securities were obligations of government-sponsored agencies.

17

The following table is a summary of sales activities in the Company’s investment securities available for sale for the nine months ended September 30, 2020 and 2019:

(dollars in thousands)	September 30, 2020		September 30, 2019
Gross gains on sales of securities	$	—	$	522
Gross losses on sales of securities	—		(464)
Net realized gains on sales of securities available for sale	$	—	$	58
Sales proceeds	$	—	$	64,995

Total gain on securities reported on the consolidated statements of income and comprehensive income is comprised of the following for the nine months ended September 30, 2020 and 2019:

(dollars in thousands)	September 30, 2020		September 30, 2019
Net realized gains on sales of securities available for sale	$	—	$	58
Unrealized holding gains on equity securities	5		19
Net realized gains on sales of other investments	—		62
Total gain on securities	$	5	$	139

NOTE 4 – LOANS

The Bank engages in a full complement of lending activities, including real estate-related loans, agriculture-related loans, commercial and financial loans and consumer installment loans within select markets in Georgia, Alabama, Florida and South Carolina. The Bank purchased residential mortgage loan pools during 2015 and 2016 collateralized by properties located outside our Southeast markets, specifically in California, Washington and Illinois. During the third quarter of 2016, the Bank began purchasing from unrelated third parties consumer installment home improvement loans made to borrowers throughout the United States. The Bank also offers certain SBA and commercial insurance premium finance loans nationally. Loans outstanding under the SBA's Paycheck Protection Program ("PPP") are reported in the commercial, financial and agricultural loan category.

The Bank concentrates the majority of its lending activities in real estate loans. While risk of loss in the Company’s portfolio is primarily tied to the credit quality of the various borrowers, risk of loss may increase due to factors beyond the Company’s control, such as local, regional and/or national economic downturns. General conditions in the real estate market may also impact the relative risk in the real estate portfolio. A substantial portion of the Bank’s loans are secured by real estate in the Bank’s primary market area. Accordingly, the ultimate collectability of a substantial portion of the Bank’s loan portfolio is susceptible to changes in real estate conditions in the Bank’s primary market area.

Loans are stated at amortized cost. Balances within the major loans receivable categories are presented in the following table:

(dollars in thousands)	September 30, 2020		December 31, 2019
Commercial, financial and agricultural	$	1,879,788	$	802,171
Consumer installment	450,810		498,577
Indirect automobile	682,396		1,061,824
Mortgage warehouse	995,942		526,369
Municipal	725,669		564,304
Premium finance	710,890		654,669
Real estate – construction and development	1,628,255		1,549,062
Real estate – commercial and farmland	5,116,252		4,353,039
Real estate – residential	2,753,591		2,808,461
	$	14,943,593	$	12,818,476

18

The following is a summary of changes in the accretable discounts of purchased loans during the nine months ended September 30, 2019:

(dollars in thousands)	September 30, 2019
Balance, January 1	$	40,496
Additions due to acquisitions	38,116
Accretion	(10,503)
Transfers between non-accretable and accretable discounts, net	(2,052)
Ending balance	$	66,057

Nonaccrual and Past-Due Loans

A loan is placed on nonaccrual status when, in management’s judgment, the collection of the interest income appears doubtful. Interest receivable that has been accrued and is subsequently determined to have doubtful collectability is charged against interest income. Interest on loans that are classified as nonaccrual is subsequently applied to principal until the loans are returned to accrual status. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured. Past-due loans are loans whose principal or interest is past due 30 days or more. In some cases, where borrowers are experiencing financial difficulties, loans may be restructured to provide terms significantly different from the original contractual terms.

The following table presents an analysis of loans accounted for on a nonaccrual basis:

(dollars in thousands)	September 30, 2020		December 31, 2019
Commercial, financial and agricultural	$	11,844	$	9,236
Consumer installment	947		831
Indirect automobile	1,936		1,746
Premium finance	—		600
Real estate – construction and development	5,666		1,988
Real estate – commercial and farmland	39,248		23,797
Real estate – residential	78,522		36,926
	$	138,163	$	75,124

There was no interest income recognized on nonaccrual loans during the nine months ended September 30, 2020.

The following table presents an analysis of nonaccrual loans with no related allowance for credit losses:

(dollars in thousands)	September 30, 2020
Commercial, financial and agricultural	$	1,060
Real estate – construction and development	1,947
Real estate – commercial and farmland	9,650
Real estate – residential	24,920
	$	37,577

19

The following table presents an analysis of past-due loans as of September 30, 2020 and December 31, 2019:

(dollars in thousands)	Loans 30-59 Days Past Due		Loans 60-89 Days Past Due		Loans 90 or More Days Past Due		Total Loans Past Due		Current Loans		Total Loans		Loans 90 Days or More Past Due and Still Accruing
September 30, 2020
Commercial, financial and agricultural	$	6,419	$	1,892	$	4,831	$	13,142	$	1,866,646	$	1,879,788	$	—
Consumer installment	2,552		1,441		1,942		5,935		444,875		450,810		1,305
Indirect automobile	2,603		796		1,440		4,839		677,557		682,396		—
Mortgage warehouse	—		—		—		—		995,942		995,942		—
Municipal	—		—		—		—		725,669		725,669		—
Premium finance	5,403		4,517		3,774		13,694		697,196		710,890		3,774
Real estate – construction and development	7,268		4,700		4,452		16,420		1,611,835		1,628,255		1,883
Real estate – commercial and farmland	9,962		1,407		9,969		21,338		5,094,914		5,116,252		—
Real estate – residential	16,808		4,070		73,188		94,066		2,659,525		2,753,591		41
Total	$	51,015	$	18,823	$	99,596	$	169,434	$	14,774,159	$	14,943,593	$	7,003
December 31, 2019
Commercial, financial and agricultural	$	3,609	$	2,251	$	6,484	$	12,344	$	789,827	$	802,171	$	—
Consumer installment	3,488		1,336		1,452		6,276		492,301		498,577		922
Indirect automobile	5,978		1,067		1,522		8,567		1,053,257		1,061,824		21
Mortgage warehouse	—		—		—		—		526,369		526,369		—
Municipal	—		—		—		—		564,304		564,304		—
Premium finance	13,801		8,022		5,411		27,234		627,435		654,669		4,811
Real estate – construction and development	7,785		1,224		1,583		10,592		1,538,470		1,549,062		—
Real estate – commercial and farmland	7,404		3,405		15,598		26,407		4,326,632		4,353,039		—
Real estate – residential	46,226		15,277		31,083		92,586		2,715,875		2,808,461		—
Total	$	88,291	$	32,582	$	63,133	$	184,006	$	12,634,470	$	12,818,476	$	5,754

Collateral-Dependent Loans

Collateral-dependent loans are loans where repayment is expected to be provided solely by the underlying collateral and there are no other available and reliable sources of repayment. These loans are written down to the lower of cost or collateral value less estimated selling costs. As of September 30, 2020, there were $164.0 million of collateral-dependent loans which are primarily secured by real estate, equipment and receivables.

20

Impaired Loans

Prior to the adoption of ASU 2016-13, loans were considered impaired when, based on current information and events, it was probable the Company would be unable to collect all amounts due in accordance with the original contractual terms of the loan agreements. Impaired loans include loans on nonaccrual status and accruing troubled debt restructurings. When determining if the Company would be unable to collect all principal and interest payments due in accordance with the contractual terms of the loan agreement, the Company considered the borrower’s capacity to pay, which included such factors as the borrower’s current financial statements, an analysis of global cash flow sufficient to pay all debt obligations and an evaluation of secondary sources of repayment, such as guarantor support and collateral value. The Company individually assessed for impairment all nonaccrual loans greater than $100,000 and all troubled debt restructurings greater than $100,000 (including all troubled debt restructurings, whether or not currently classified as such). The tables below include all loans deemed impaired, whether or not individually assessed for impairment. If a loan was deemed impaired, a specific valuation allowance was allocated, if necessary, so that the loan was reported net, at the present value of estimated future cash flows using the loan’s existing rate or at the fair value of collateral if repayment was expected solely from the collateral. Interest payments on impaired loans were typically applied to principal unless collectability of the principal amount was reasonably assured, in which case interest was recognized on a cash basis.

The following is a summary of information pertaining to impaired loans: 

	As of and for the Period Ended
(dollars in thousands)	December 31, 2019		September 30, 2019
Nonaccrual loans	$	75,124	$	100,501
Troubled debt restructurings not included above	29,609		31,725
Total impaired loans	$	104,733	$	132,226
Quarter-to-date interest income recognized on impaired loans	$	1,201	$	904
Year-to-date interest income recognized on impaired loans	$	4,131	$	2,930
Quarter-to-date foregone interest income on impaired loans	$	1,044	$	1,579
Year-to-date foregone interest income on impaired loans	$	4,100	$	3,057

The following table presents an analysis of information pertaining to impaired loans as of December 31, 2019 and September 30, 2019:

(dollars in thousands)	Unpaid Contractual Principal Balance		Recorded Investment With No Allowance		Recorded Investment With Allowance		Total Recorded Investment		Related Allowance		Three Month Average Recorded Investment		Twelve Month Average Recorded Investment
December 31, 2019
Commercial, financial and agricultural	$	18,438	$	1,911	$	7,840	$	9,751	$	1,542	$	9,073	$	6,287
Consumer installment	2,179		839		—		839		—		420		767
Indirect automobile	1,845		1,746		—		1,746		—		1,481		592
Premium finance	757		—		757		757		156		758		524
Real estate – construction and development	4,893		1,319		1,605		2,924		204		5,277		7,278
Real estate – commercial and farmland	42,515		12,147		18,381		30,528		953		30,749		23,280
Real estate – residential	62,675		13,413		44,775		58,188		3,592		70,723		51,817
Total	$	133,302	$	31,375	$	73,358	$	104,733	$	6,447	$	118,481	$	90,545

21

(dollars in thousands)	Unpaid Contractual Principal Balance		Recorded Investment With No Allowance		Recorded Investment With Allowance		Total Recorded Investment		Related  Allowance		Three  Month Average Recorded Investment		Nine  Month Average Recorded Investment
September 30, 2019
Commercial, financial and agricultural	$	19,615	$	4,218	$	4,176	$	8,394	$	1,022	$	6,717	$	5,421
Consumer installment	—		—		—		—		—		466		749
Indirect automobile	3,986		1,216		—		1,216		—		608		304
Premium finance	759		—		759		759		601		932		466
Real estate – construction and development	15,275		674		6,956		7,630		375		8,484		8,367
Real estate – commercial and farmland	45,361		15,211		15,759		30,970		1,043		24,523		21,469
Real estate – residential	86,805		53,703		29,554		83,257		2,211		60,815		50,224
Total	$	171,801	$	75,022	$	57,204	$	132,226	$	5,252	$	102,545	$	87,000

22

Credit Quality Indicators

The Company uses a nine category risk grading system to assign a risk grade to each loan in the portfolio. The following is a description of the general characteristics of the grades:

Grade 1 – Prime Credit – This grade represents loans to the Company’s most creditworthy borrowers or loans that are secured by cash or cash equivalents.

Grade 2 – Strong Credit – This grade includes loans that exhibit one or more characteristics better than that of a Good Credit. Generally, the debt service coverage and borrower’s liquidity is materially better than required by the Company’s loan policy.

Grade 3 – Good Credit – This grade is assigned to loans to borrowers who exhibit satisfactory credit histories, contain acceptable loan structures and demonstrate ability to repay.

Grade 4 – Satisfactory Credit – This grade includes loans which exhibit all the characteristics of a Good Credit, but warrant more than normal level of banker supervision due to (i) circumstances which elevate the risks of performance (such as start-up operations, untested management, heavy leverage and interim losses); (ii) adverse, extraordinary events that have affected, or could affect, the borrower’s cash flow, financial condition, ability to continue operating profitability or refinancing (such as death of principal, fire and divorce); (iii) loans that require more than the normal servicing requirements (such as any type of construction financing, acquisition and development loans, accounts receivable or inventory loans and floor plan loans); (iv) existing technical exceptions which raise some doubts about the Bank’s perfection in its collateral position or the continued financial capacity of the borrower; or (v) improvements in formerly criticized borrowers, which may warrant banker supervision.

Grade 5 – Fair Credit – This grade is assigned to loans that are currently performing and supported by adequate financial information that reflects repayment capacity but exhibits a loan-to-value ratio greater than 110%, based on a documented collateral valuation. This grade is also assigned to loans which received a second 90-day deferral under our Disaster Relief Program.

Grade 6 – Other Assets Especially Mentioned – This grade includes loans that exhibit potential weaknesses that deserve management’s close attention. If left uncorrected, these weaknesses may result in deterioration of the repayment prospects for the asset or in the Company’s credit position at some future date.

Grade 7 – Substandard – This grade represents loans which are inadequately protected by the current credit worthiness and paying capacity of the borrower or of the collateral pledged, if any. These assets exhibit a well-defined weakness or are characterized by the distinct possibility that the Bank will sustain some loss if the deficiencies are not corrected. These weaknesses may be characterized by past due performance, operating losses or questionable collateral values.

Grade 8 – Doubtful – This grade includes loans which exhibit all of the characteristics of a substandard loan with the added provision that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions and values, highly questionable or improbable.

Grade 9 – Loss – This grade is assigned to loans which are considered uncollectible and of such little value that their continuance as active assets of the Bank is not warranted. This classification does not mean that the loan has absolutely no recovery or salvage value, but rather it is not practical or desirable to defer writing it off.

23

The following table presents the loan portfolio's amortized cost by class of financing receivable, risk grade and year of origination (in thousands). Generally, current period renewals of credit are underwritten again at the point of renewal and considered current period originations for purposes of the table below. There were no loans risk graded 8 or 9 at September 30, 2020.

	Term Loans
As of September 30, 2020	2020		2019		2018		2017		2016		Prior		Revolving Loans Amortized Cost Basis		Revolving Loans Converted to Term Loans Amortized Cost Basis		Total
Commercial, Financial and Agricultural
Risk Grade:
1	$	1,128,005	$	1,379	$	427	$	5,700	$	3,113	$	511	$	12,969	$	—	$	1,152,104
2	815		864		1,070		1,035		1,719		201		9,130		—		14,834
3	44,905		17,422		20,498		5,410		57,514		9,042		72,872		—		227,663
4	62,651		92,559		49,128		28,498		89,217		22,108		88,512		—		432,673
5	2,812		4,749		9,084		5,873		4,747		877		3,802		—		31,944
6	49		1,372		880		1,275		166		206		958		—		4,906
7	25		2,138		2,167		4,281		1,093		653		5,307		—		15,664
Total commercial, financial and agricultural	$	1,239,262	$	120,483	$	83,254	$	52,072	$	157,569	$	33,598	$	193,550	$	—	$	1,879,788
Consumer Installment
Risk Grade:
1	$	5,631	$	1,859	$	707	$	6	$	3,872	$	115	$	1,378	$	—	$	13,568
2	—		64		2		67		—		—		39		—		172
3	11,488		3,545		1,180		685		8,759		1,620		4,628		—		31,905
4	122,050		106,124		54,423		10,075		92,677		14,018		3,690		—		403,057
5	55		33		29		246		137		6		8		—		514
6	—		14		3		75		15		49		—		—		156
7	21		132		157		608		219		180		121		—		1,438
Total consumer installment	$	139,245	$	111,771	$	56,501	$	11,762	$	105,679	$	15,988	$	9,864	$	—	$	450,810
Indirect Automobile
Risk Grade:
2	$	—	$	88	$	35	$	3,990	$	—	$	6,471	$	—	$	—	$	10,584
3	—		212,956		218,057		72,465		39,310		124,285		—		—		667,073
6	—		83		92		86		—		114		—		—		375
7	—		607		702		1,550		172		1,333		—		—		4,364
Total indirect automobile	$	—	$	213,734	$	218,886	$	78,091	$	39,482	$	132,203	$	—	$	—	$	682,396
Mortgage Warehouse
Risk Grade:
3	$	—	$	—	$	—	$	—	$	—	$	—	$	995,942	$	—	$	995,942
Total mortgage warehouse	$	—	$	—	$	—	$	—	$	—	$	—	$	995,942	$	—	$	995,942

24

	Term Loans
As of September 30, 2020	2020		2019		2018		2017		2016		Prior		Revolving Loans Amortized Cost Basis		Revolving Loans Converted to Term Loans Amortized Cost Basis		Total
Municipal
Risk Grade:
1	$	202,019	$	37,222	$	169,359	$	101,611	$	12,732	$	157,070	$	—	$	—	$	680,013
2	11,679		—		—		2,573		—		9,410		—		—		23,662
3	—		—		5,453		12,595		745		—		—		—		18,793
4	—		—		—		3,201		—		—		—		—		3,201
Total municipal	$	213,698	$	37,222	$	174,812	$	119,980	$	13,477	$	166,480	$	—	$	—	$	725,669
Premium Finance
Risk Grade:
2	$	675,156	$	832	$	862	$	295	$	27,493	$	2,478	$	—	$	—	$	707,116
7	1,925		—		—		—		—		1,849		—		—		3,774
Total premium finance	$	677,081	$	832	$	862	$	295	$	27,493	$	4,327	$	—	$	—	$	710,890
Real Estate – Construction and Development
Risk Grade:
3	$	27,414	$	17,241	$	8,969	$	8,350	$	7,701	$	3,626	$	682	$	—	$	73,983
4	493,627		217,729		89,755		32,030		544,239		13,065		85,415		—		1,475,860
5	1,372		3,239		331		8,672		24,738		17,827		109		—		56,288
6	—		5,190		1,014		4,604		1,916		528		—		—		13,252
7	544		932		589		3,835		2,926		46		—		—		8,872
Total real estate – construction and development	$	522,957	$	244,331	$	100,658	$	57,491	$	581,520	$	35,092	$	86,206	$	—	$	1,628,255
Real Estate – Commercial and Farmland
Risk Grade:
1	$	—	$	193	$	—	$	—	$	—	$	—	$	—	$	—	$	193
2	2,942		520		2,192		11,653		544		4,460		1,141		—		23,452
3	581,108		156,745		204,384		305,731		378,130		206,226		72,033		—		1,904,357
4	250,925		454,581		326,258		575,402		537,223		297,567		41,814		—		2,483,770
5	13,706		110,502		91,700		113,572		56,746		30,747		1,125		—		418,098
6	498		21,790		30,356		31,466		36,514		3,767		866		—		125,257
7	261		13,589		36,097		62,427		13,920		33,959		872		—		161,125
Total real estate – commercial and farmland	$	849,440	$	757,920	$	690,987	$	1,100,251	$	1,023,077	$	576,726	$	117,851	$	—	$	5,116,252
Real Estate - Residential
Risk Grade:
1	$	—	$	—	$	—	$	21	$	—	$	—	$	—	$	—	$	21
2	38		13		124		51,698		408		1,348		1,636		—		55,265
3	486,558		268,355		198,299		406,482		533,460		160,532		214,075		1,792		2,269,553
4	14,078		19,098		12,001		61,872		21,005		14,926		48,030		48		191,058
5	7,852		18,870		17,092		37,919		38,570		12,707		3,647		—		136,657
6	251		909		60		3,946		1,750		288		351		—		7,555
7	5,467		14,426		10,140		28,243		22,407		7,109		5,690		—		93,482
Total real estate - residential	$	514,244	$	321,671	$	237,716	$	590,181	$	617,600	$	196,910	$	273,429	$	1,840	$	2,753,591

25

The following table presents the loan portfolio by risk grade as of December 31, 2019 (in thousands): 

Risk Grade	Commercial, Financial and Agricultural		Consumer Installment		Indirect Automobile		Mortgage Warehouse		Municipal		Premium Finance		Real Estate - Construction and Development		Real Estate - Commercial and Farmland		Real Estate - Residential		Total
1	$	22,396	$	13,184	$	—	$	—	$	552,062	$	—	$	—	$	208	$	27	$	587,877
2	18,937		1,233		18,354		—		2,690		654,069		17,535		35,299		92,255		840,372
3	215,180		33,314		1,033,861		526,369		8,925		—		90,124		1,720,039		2,406,587		6,034,399
4	482,146		449,224		4,009		—		627		—		1,377,674		2,348,083		222,779		4,884,542
5	33,317		208		—		—		—		—		41,759		133,119		24,618		233,021
6	4,901		213		—		—		—		—		17,223		53,941		10,132		86,410
7	25,294		1,191		5,600		—		—		600		4,747		62,350		52,063		151,845
8	—		8		—		—		—		—		—		—		—		8
9	—		2		—		—		—		—		—		—		—		2
Total	$	802,171	$	498,577	$	1,061,824	$	526,369	$	564,304	$	654,669	$	1,549,062	$	4,353,039	$	2,808,461	$	12,818,476

26

Troubled Debt Restructurings

The restructuring of a loan is considered a “troubled debt restructuring” if both (i) the borrower is experiencing financial difficulties and (ii) the Company has granted a concession. Concessions may include interest rate reductions to below market interest rates, principal forgiveness, restructuring amortization schedules and other actions intended to minimize potential losses. The Company has exhibited the greatest success for rehabilitation of the loan by a reduction in the rate alone (maintaining the amortization of the debt) or a combination of a rate reduction and the forbearance of previously past due interest or principal. This has most typically been evidenced in certain commercial real estate loans whereby a disruption in the borrower’s cash flow resulted in an extended past due status, of which the borrower was unable to catch up completely as the cash flow of the property ultimately stabilized at a level lower than its original level. A reduction in rate, coupled with a forbearance of unpaid principal and/or interest, allowed the net cash flows to service the debt under the modified terms.

The Company’s policy requires a restructure request to be supported by a current, well-documented credit evaluation of the borrower’s financial condition and a collateral evaluation that is no older than six months from the date of the restructure. Key factors of that evaluation include the documentation of current, recurring cash flows, support provided by the guarantor(s) and the current valuation of the collateral. If the appraisal in the file is older than six months, an evaluation must be made as to the continued reasonableness of the valuation. For certain income-producing properties, current rent rolls and/or other income information can be utilized to support the appraisal valuation, when coupled with documented cap rates within our markets and a physical inspection of the collateral to validate the current condition.

The Company’s policy states that in the event a loan has been identified as a troubled debt restructuring, it should be assigned a grade of substandard and placed on nonaccrual status until such time the borrower has demonstrated the ability to service the loan payments based on the restructured terms – generally defined as six months of satisfactory payment history. Missed payments under the original loan terms are not considered under the new structure; however, subsequent missed payments are considered non-performance and are not considered toward the six month required term of satisfactory payment history. The Company’s loan policy states that a nonaccrual loan may be returned to accrual status when (i) none of its principal and interest is due and unpaid, and the Company expects repayment of the remaining contractual principal and interest or (ii) it otherwise becomes well secured and in the process of collection. Restoration to accrual status on any given loan must be supported by a well-documented credit evaluation of the borrower’s financial condition and the prospects for full repayment and approved by the Company’s Chief Credit Officer.

In the normal course of business, the Company renews loans with a modification of the interest rate or terms that are not deemed to be troubled debt restructurings because the borrower is not experiencing financial difficulty. The Company modified loans in the first nine months of 2020 and 2019 totaling $313.6 million and $168.6 million, respectively, under such parameters.

As of September 30, 2020 and December 31, 2019, the Company had a balance of $132.9 million and $35.2 million, respectively, in troubled debt restructurings. The Company has recorded $1.2 million and $1.9 million in previous charge-offs on such loans at September 30, 2020 and December 31, 2019, respectively. The Company’s balance in the allowance for credit losses allocated to such troubled debt restructurings was $9.4 million and $3.7 million at September 30, 2020 and December 31, 2019, respectively. At September 30, 2020, the Company did not have any commitments to lend additional funds to debtors whose terms have been modified in troubled restructurings.

27

During the nine months ended September 30, 2020 and 2019, the Company modified loans as troubled debt restructurings with principal balances of $103.4 million and $6.7 million, respectively, and these modifications did not have a material impact on the Company’s allowance for credit losses. The following table presents the loans by class modified as troubled debt restructurings which occurred during the nine months ended September 30, 2020 and 2019: 

	September 30, 2020			September 30, 2019
Loan Class	#	Balance (in thousands)		#	Balance (in thousands)
Commercial, financial and agricultural	2	$	725	2	$	392
Consumer installment	4	15		11	65
Indirect automobile	530	3,170		—	—
Premium finance	—	—		1	158
Real estate – construction and development	1	19		—	—
Real estate – commercial and farmland	21	86,788		2	224
Real estate – residential	91	12,692		41	5,857
Total	649	$	103,409	57	$	6,696

Troubled debt restructurings with an outstanding balance of $2.8 million and $2.1 million defaulted during the nine months ended September 30, 2020 and 2019, respectively, and these defaults did not have a material impact on the Company’s allowance for credit losses. The following table presents for loans the troubled debt restructurings by class that defaulted (defined as 30 days past due) during the nine months ended September 30, 2020 and 2019: 

	September 30, 2020			September 30, 2019
Loan Class	#	Balance (in thousands)		#	Balance (in thousands)
Commercial, financial and agricultural	1	$	198	2	$	4
Consumer installment	4	3		7	37
Real estate – construction and development	3	689		—	—
Real estate – commercial and farmland	3	726		4	666
Real estate – residential	16	1,142		21	1,375
Total	27	$	2,758	34	$	2,082

The following table presents the amount of troubled debt restructurings by loan class classified separately as accrual and nonaccrual at September 30, 2020 and December 31, 2019: 

September 30, 2020	Accruing Loans			Non-Accruing Loans
Loan Class	#	Balance (in thousands)		#	Balance (in thousands)
Commercial, financial and agricultural	5	$	459	12	$	1,002
Consumer installment	11	36		22	64
Indirect automobile	481	2,689		49	482
Real estate – construction and development	4	510		5	709
Real estate – commercial and farmland	38	73,763		7	19,942
Real estate – residential	243	28,777		45	4,477
Total	782	$	106,234	140	$	26,676

December 31, 2019	Accruing Loans			Non-Accruing Loans
Loan Class	#	Balance (in thousands)		#	Balance (in thousands)
Commercial, financial and agricultural	5	$	516	17	$	335
Consumer installment	4	8		27	107
Premium finance	1	156		—	—
Real estate – construction and development	6	936		3	253
Real estate – commercial and farmland	21	6,732		8	2,071
Real estate – residential	197	21,261		40	2,857
Total	234	$	29,609	95	$	5,623

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COVID-19 Deferrals

In response to the COVID-19 pandemic, the Company offered affected borrowers payment relief under its Disaster Relief Program. These modifications primarily consisted of short-term payment deferrals or interest-only periods to assist customers. Modifications related to the COVID-19 pandemic and qualifying under the provisions of Section 4013 of the CARES Act are not deemed to be troubled debt restructurings. As of September 30, 2020, $648.5 million in loans remained in payment deferral related to COVID-19 pandemic Disaster Relief Program.

The table below presents short-term deferrals related to the COVID-19 pandemic that were not considered TDRs.

(dollars in thousands)	COVID-19 Deferrals		Deferrals as a % of total loans
Commercial, financial and agricultural	$	49,526	2.6	%
Consumer installment	2,421		0.5	%
Indirect automobile	11,042		1.6	%
Real estate – construction and development	42,915		2.6	%
Real estate – commercial and farmland	368,607		7.2	%
Real estate – residential	174,005		6.3	%
	$	648,516	4.3	%

Allowance for Credit Losses

The allowance for credit losses represents an allowance for expected losses over the remaining contractual life of the assets. The contractual term does not consider extensions, renewals or modifications unless the Company reasonably expects to execute a troubled debt restructuring with a borrower. The Company segregates the loan portfolio by type of loan and utilizes this segregation in evaluating exposure to risks within the portfolio.

Loan losses are charged against the allowance when management believes the collection of a loan’s principal is unlikely. Subsequent recoveries are credited to the allowance. Consumer loans are charged off in accordance with the Federal Financial Institutions Examination Council’s (“FFIEC”) Uniform Retail Credit Classification and Account Management Policy. Commercial loans are charged off when they are deemed uncollectible, which usually involves a triggering event within the collection effort. If the loan is collateral dependent, the loss is more easily identified and is charged off when it is identified, usually based upon receipt of an appraisal. However, when a loan has guarantor support, the Company may carry the estimated loss as a reserve against the loan while collection efforts with the guarantor are pursued. If, after collection efforts with the guarantor are complete, the deficiency is still considered uncollectible, the loss is charged off and any further collections are treated as recoveries. In all situations, when a loan is downgraded to an Asset Quality Rating of 9 (Loss per the regulatory guidance), the uncollectible portion is charged off.

During the three and nine months ended September 30, 2020, the allowance for credit losses increased primarily due to deterioration in forecasted macroeconomic factors resulting from the COVID-19 pandemic. The current forecast reflects, among other things, a decline in GDP and elevated unemployment levels compared to the forecast the time of adoption of ASC 326 on January 1, 2020. During the third quarter of 2020, the Company added additional qualitative factors on its residential real estate, commercial real estate and hotel portfolios based principally on risk rating migrations, level of deferrals in the portfolio and expected collateral values.

29

The following tables detail activity in the allowance for credit losses by portfolio segment for the three and nine-month periods ended September 30, 2020 and September 30, 2019 and end of period balances by portfolio segment as of September 30, 2020, December 31, 2019 and September 30, 2019. Allocation of a portion of the allowance to one category of loans does not preclude its availability to absorb losses in other categories.

Three Months Ended September 30, 2020
(dollars in thousands)	Commercial, Financial and Agricultural		Consumer Installment		Indirect Automobile		Mortgage Warehouse		Municipal		Premium Finance
Balance, June 30, 2020	$	7,938	$	20,085	$	3,381	$	1,498	$	507	$	8,198
Provision for loan losses	5,533		(3,693)		322		498		365		(2,316)
Loans charged off	(1,715)		(677)		(697)		—		—		(1,159)
Recoveries of loans previously charged off	470		516		317		—		—		1,224
Balance, September 30, 2020	$	12,226	$	16,231	$	3,323	$	1,996	$	872	$	5,947
	Real Estate – Construction and Development		Real Estate – Commercial and Farmland		Real Estate – Residential		Total
Balance, June 30, 2020	$	54,266	$	83,593	$	29,327	$	208,793
Provision for loan losses	(10,208)		18,419		17,772		26,692
Loans charged off	(9)		(2,977)		(137)		(7,371)
Recoveries of loans previously charged off	182		904		197		3,810
Balance, September 30, 2020	$	44,231	$	99,939	$	47,159	$	231,924
Nine Months Ended September 30, 2020
(dollars in thousands)	Commercial, Financial and Agricultural		Consumer Installment		Indirect Automobile		Mortgage Warehouse		Municipal		Premium Finance
Balance, December 31, 2019	$	4,567	$	3,784	$	—	$	640	$	484	$	2,550
Adjustment to allowance for adoption of ASU 2016-13	2,587		8,012		4,109		463		(92)		4,471
Provision for loan losses	8,624		5,943		1,138		893		480		235
Loans charged off	(4,687)		(2,781)		(2,944)		—		—		(3,893)
Recoveries of loans previously charged off	1,135		1,273		1,020		—		—		2,584
Balance, September 30, 2020	$	12,226	$	16,231	$	3,323	$	1,996	$	872	$	5,947
	Real Estate – Construction and Development		Real Estate – Commercial and Farmland		Real Estate – Residential		Total
Balance, December 31, 2019	$	5,995	$	9,666	$	10,503	$	38,189
Adjustment to allowance for adoption of ASU 2016-13	12,248		27,073		19,790		78,661
Provision for loan losses	25,379		72,410		17,086		132,188
Loans charged off	(83)		(10,220)		(762)		(25,370)
Recoveries of loans previously charged off	692		1,010		542		8,256
Balance, September 30, 2020	$	44,231	$	99,939	$	47,159	$	231,924

30

Prior to the adoption of ASC 326 on January 1, 2020, the Company calculated the allowance for loan losses under the incurred loss methodology. The following tables are disclosures related to the allowance for loan losses in prior periods.

(dollars in thousands)	Commercial, Financial and Agricultural		Consumer Installment		Indirect Automobile		Mortgage Warehouse		Municipal		Premium Finance
December 31, 2019
Period-end allocation:
Loans individually evaluated for impairment (1)	$	1,543	$	—	$	—	$	—	$	—	$	758
Loans collectively evaluated for impairment	3,024		3,784		—		640		484		1,792
Ending balance	$	4,567	$	3,784	$	—	$	640	$	484	$	2,550
Loans:
Individually evaluated for impairment (1)	$	8,032	$	—	$	—	$	—	$	—	$	6,768
Collectively evaluated for impairment	789,252		498,363		1,056,811		526,369		564,304		647,901
Acquired with deteriorated credit quality	4,887		214		5,013		—		—		—
Ending balance	$	802,171	$	498,577	$	1,061,824	$	526,369	$	564,304	$	654,669
	Real Estate – Construction and Development		Real Estate – Commercial and Farmland		Real Estate – Residential		Total
December 31, 2019
Period-end allocation:
Loans individually evaluated for impairment (1)	$	204	$	953	$	3,704	$	7,162
Loans collectively evaluated for impairment	5,791		8,713		6,799		31,027
Ending balance	$	5,995	$	9,666	$	10,503	$	38,189
Loans:
Individually evaluated for impairment (1)	$	1,605	$	19,759	$	46,311	$	82,475
Collectively evaluated for impairment	1,532,786		4,256,397		2,737,095		12,609,278
Acquired with deteriorated credit quality	14,671		76,883		25,055		126,723
Ending balance	$	1,549,062	$	4,353,039	$	2,808,461	$	12,818,476

(1) At December 31, 2019, loans individually evaluated for impairment includes all nonaccrual loans greater than $100,000 and all troubled debt restructurings greater than $100,000, including all troubled debt restructurings and not only those currently classified as troubled debt restructurings.

(dollars in thousands)	Commercial, Financial and Agricultural		Consumer Installment		Indirect Automobile		Mortgage Warehouse		Municipal		Premium Finance
Three Months Ended September 30, 2019
Balance, June 30, 2019	$	2,816	$	3,388	$	—	$	640	$	502	$	2,984
Provision for loan losses	831		1,132		580		—		(5)		1,141
Loans charged off	(490)		(1,245)		(965)		—		—		(1,267)
Recoveries of loans previously charged off	300		476		385		—		—		736
Balance, September 30, 2019	$	3,457	$	3,751	$	—	$	640	$	497	$	3,594

31

(dollars in thousands)	Commercial, Financial and Agricultural		Consumer Installment		Indirect Automobile		Mortgage Warehouse		Municipal		Premium Finance
Nine Months Ended September 30, 2019
Balance, December 31, 2018	$	2,352	$	3,795	$	—	$	640	$	509	$	1,426
Provision for loan losses	1,848		3,289		580		—		(12)		3,224
Loans charged off	(1,647)		(4,313)		(965)		—		—		(3,452)
Recoveries of loans previously charged off	904		980		385		—		—		2,396
Balance, September 30, 2019	$	3,457	$	3,751	$	—	$	640	$	497	$	3,594
Period-end allocation:
Loans individually evaluated for impairment (1)	$	1,022	$	—	$	—	$	—	$	—	$	1,606
Loans collectively evaluated for impairment	2,435		3,751		—		640		497		1,988
Ending balance	$	3,457	$	3,751	$	—	$	640	$	497	$	3,594
Loans:
Individually evaluated for impairment (1)	$	4,176	$	—	$	—	$	—	$	—	$	2,428
Collectively evaluated for impairment	918,162		500,067		1,108,717		562,598		578,267		654,142
Acquired with deteriorated credit quality	9,417		—		3,098		—		—		—
Ending balance	$	931,755	$	500,067	$	1,111,815	$	562,598	$	578,267	$	656,570
	Real Estate – Construction and Development		Real Estate – Commercial and Farmland		Real Estate – Residential		Total
Three Months Ended September 30, 2019
Balance, June 30, 2019	$	4,763	$	8,676	$	8,024	$	31,793
Provision for loan losses	(182)		1,541		951		5,989
Loans charged off	—		(1,315)		(37)		(5,319)
Recoveries of loans previously charged off	930		74		166		3,067
Balance, September 30, 2019	$	5,511	$	8,976	$	9,104	$	35,530
Nine Months Ended September 30, 2019
Balance, December 31, 2018	$	4,210	$	9,659	$	6,228	$	28,819
Provision for loan losses	254		2,283		2,599		14,065
Loans charged off	(268)		(3,158)		(391)		(14,194)
Recoveries of loans previously charged off	1,315		192		668		6,840
Balance, September 30, 2019	$	5,511	$	8,976	$	9,104	$	35,530
Period-end allocation:
Loans individually evaluated for impairment (1)	$	552	$	1,044	$	2,227	$	6,451
Loans collectively evaluated for impairment	4,959		7,932		6,877		29,079
Ending balance	$	5,511	$	8,976	$	9,104	$	35,530
Loans:
Individually evaluated for impairment (1)	$	7,810	$	16,120	$	30,337	$	60,871
Collectively evaluated for impairment	1,441,918		4,090,640		2,727,895		12,582,406
Acquired with deteriorated credit quality	18,968		91,999		59,525		183,007
Ending balance	$	1,468,696	$	4,198,759	$	2,817,757	$	12,826,284

(1) At September 30, 2019, loans individually evaluated for impairment includes all nonaccrual loans greater than $100,000 and all troubled debt restructurings greater than $100,000, including all troubled debt restructurings and not only those currently classified as troubled debt restructurings.

32

NOTE 5 – SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE

The Company classifies the sales of securities under agreements to repurchase as short-term borrowings. The amounts received under these agreements are reflected as a liability in the Company’s consolidated balance sheets and the investment securities underlying these agreements are included in investment securities in the Company’s consolidated balance sheets. At September 30, 2020 and December 31, 2019, all securities sold under agreements to repurchase mature on a daily basis. The market value of the securities fluctuate on a daily basis due to market conditions. The Company monitors the market value of the securities underlying these agreements on a daily basis and is required to transfer additional securities if the market value of the securities falls below the repurchase agreement price. The Company maintains an unpledged securities portfolio that it believes is sufficient to protect against a decline in the market value of the securities sold under agreements to repurchase.

The following is a summary of the Company’s securities sold under agreements to repurchase at September 30, 2020 and December 31, 2019.

(dollars in thousands)	September 30, 2020		December 31, 2019
Securities sold under agreements to repurchase	$	9,103	$	20,635

At September 30, 2020 and December 31, 2019 the investment securities underlying these agreements were comprised of state, county and municipal securities and mortgage-backed securities.

33

NOTE 6 – OTHER BORROWINGS

Other borrowings consist of the following:

(dollars in thousands)	September 30, 2020		December 31, 2019
FHLB borrowings:
Fixed Rate Advance due January 10, 2020; fixed interest rate of 1.68%	$	—	$	50,000
Fixed Rate Advance due January 13, 2020; fixed interest rate of 1.68%	—		50,000
Fixed Rate Advance due January 13, 2020; fixed interest rate of 1.67%	—		100,000
Fixed Rate Advance due January 15, 2020; fixed interest rate of 1.71%	—		50,000
Fixed Rate Advance due January 16, 2020; fixed interest rate of 1.69%	—		150,000
Fixed Rate Advance due January 17, 2020; fixed interest rate of 1.70%	—		100,000
Fixed Rate Advance due January 21, 2020; fixed interest rate of 1.71%	—		50,000
Fixed Rate Advance due January 21, 2020; fixed interest rate of 1.71%	—		200,000
Fixed Rate Advance due January 21, 2020; fixed interest rate of 1.70%	—		25,000
Fixed Rate Advance due January 21, 2020; fixed interest rate of 1.71%	—		75,000
Fixed Rate Advance due January 21, 2020; fixed interest rate of 1.71%	—		25,000
Fixed Rate Advance due January 23, 2020; fixed interest rate of 1.71%	—		100,000
Fixed Rate Advance due January 27, 2020; fixed interest rate of 1.73%	—		50,000
Fixed Rate Advance due February 18, 2020; fixed interest rate of 1.72%	—		100,000
Fixed Rate Advance due October 5, 2020; fixed interest rate of 0.22%	200,000		—
Fixed Rate Advance due October 13, 2020; fixed interest rate of 0.22%	150,000		—
Fixed Rate Advance due October 26, 2020; fixed interest rate of 0.22%	100,000		—
Fixed Rate Advance due March 3, 2025; fixed interest rate of 1.208%	15,000		—
Fixed Rate Advance due March 2, 2027; fixed interest rate of 1.445%	15,000		—
Fixed Rate Advance due March 4, 2030; fixed interest rate of 1.606%	15,000		—
Fixed Rate Advance due December 9, 2030; fixed interest rate of 4.55%	1,414		1,422
Fixed Rate Advance due December 9, 2030; fixed interest rate of 4.55%	979		985
Principal Reducing Advance due September 29, 2031; fixed interest rate of 3.095%	1,603		1,712
Subordinated notes payable:
Subordinated notes payable due March 15, 2027 net of unamortized debt issuance cost of $845 and $943, respectively; fixed interest rate of 5.75% through March 14, 2022; variable interest rate thereafter at three-month LIBOR plus 3.616%	74,155		74,057
Subordinated notes payable due December 15, 2029 net of unamortized debt issuance cost of $2,226 and $2,408, respectively; fixed interest rate of 4.25% through December 14, 2024; variable interest rate thereafter at three-month SOFR plus 2.94%	117,774		117,592
Subordinated notes payable due May 31, 2030 net of unaccreted purchase accounting fair value adjustment of $1,181 and $1,596, respectively; fixed interest rate of 5.875% through May 31, 2025; variable interest rate thereafter at three-month LIBOR plus 3.63%	76,181		76,595
Subordinated notes payable due October 1, 2030 net of unamortized debt issuance cost of $1,851 and $0, respectively; fixed interest rate of 3.875% through September 30, 2025; variable interest rate thereafter at three-month SOFR plus 3.753%	108,149		—
Other debt:
Advance from correspondent bank due September 5, 2026; secured by a loan receivable; fixed interest rate of 2.09%	—		1,346
Total	$	875,255	$	1,398,709

The advances from the FHLB are collateralized by a blanket lien on all eligible first mortgage loans and other specific loans in addition to FHLB stock. At September 30, 2020, $2.91 billion was available for borrowing on lines with the FHLB.

As of September 30, 2020, the Bank maintained credit arrangements with various financial institutions to purchase federal funds up to $152.0 million.

The Bank also participates in the Federal Reserve discount window borrowings program. At September 30, 2020, the Company had $3.12 billion of loans pledged at the Federal Reserve discount window and had $2.00 billion available for borrowing. 

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NOTE 7 – SHAREHOLDERS’ EQUITY

Common Stock Repurchase Program

On September 19, 2019, the Company announced that its Board of Directors authorized the Company to repurchase up to $100.0 million of its outstanding common stock through October 31, 2020. On October 22, 2020, the Company announced that its Board of Directors approved the extension of the share repurchase program through October 31, 2021. Repurchases of shares will be made, if at all, in accordance with applicable securities laws and may be made from time to time in the open market or by negotiated transactions. The amount and timing of repurchases will be based on a variety of factors, including share acquisition price, regulatory limitations and other market and economic factors. The program does not require the repurchase of any specific number of shares. As of September 30, 2020, $14.3 million, or 358,664 shares, of the Company's common stock had been repurchased under the program.

Fidelity Acquisition

On July 1, 2019, the Company issued 22,181,522 shares of its common stock to the shareholders of Fidelity. Such shares had a value of $39.19 per share at the time of issuance, resulting in an increase in shareholders’ equity of $869.3 million.

For additional information regarding the Fidelity acquisition, see Note 2.

NOTE 8 – ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)

Accumulated other comprehensive income (loss) for the Company consists of changes in net unrealized gains and losses on investment securities available for sale and interest rate swap derivatives. The reclassification for gains included in net income is recorded in gain (loss) on securities in the consolidated statement of income and comprehensive income. The following tables present a summary of the accumulated other comprehensive income (loss) balances, net of tax, as of September 30, 2020 and 2019:

(dollars in thousands)	Unrealized Gain (Loss) on Derivatives		Unrealized Gain (Loss) on Securities		Accumulated Other Comprehensive Income (Loss)
Balance, January 1, 2020	$	(147)	$	18,142	$	17,995
Reclassification for gains included in net income, net of tax	—		—		—
Current year changes, net of tax	147		19,110		19,257
Balance, September 30, 2020	$	—	$	37,252	$	37,252

(dollars in thousands)	Unrealized Gain (Loss) on Derivatives		Unrealized Gain (Loss) on Securities		Accumulated Other Comprehensive Income (Loss)
Balance, January 1, 2019	$	351	$	(5,177)	$	(4,826)
Reclassification for gains included in net income, net of tax	—		(94)		(94)
Current year changes, net of tax	(471)		20,873		20,402
Balance, September 30, 2019	$	(120)	$	15,602	$	15,482

NOTE 9 – WEIGHTED AVERAGE SHARES OUTSTANDING

Earnings per share have been computed based on the following weighted average number of common shares outstanding: 

	Three Months Ended September 30,		Nine Months Ended September 30,
(share data in thousands)	2020	2019	2020	2019
Average common shares outstanding	69,231	69,372	69,243	54,762
Common share equivalents:
Stock options	5	145	22	46
Nonvested restricted share grants	85	83	122	75
Performance share units	25	—	16	—
Average common shares outstanding, assuming dilution	69,346	69,600	69,403	54,883

35

For the three and nine-month periods ended September 30, 2020, there were outstanding 252,765 and 253,765 options exerciseable for common shares, respectively, with strike prices that would cause the underlying shares to be anti-dilutive. Therefore, such option shares have been excluded. For the three and nine-month periods ended September 30, 2019, there were no outstanding options exerciseable for common shares with strike prices that would cause the underlying shares to be anti-dilutive.

NOTE 10 – FAIR VALUE MEASURES

The fair value of an asset or liability is the current amount that would be exchanged between willing parties, other than in a forced liquidation. Fair value is best determined based upon quoted market prices. However, in many instances, there are no quoted market prices for the Company’s various assets and liabilities. In cases where quoted market prices are not available, fair value is based on discounted cash flows or other valuation techniques. These techniques are significantly affected by the assumptions used, including the discount rate and estimates of future cash flows. Accordingly, the fair value estimates may not be realized in an immediate settlement of the asset or liability. The accounting standard for disclosures about the fair value measures excludes certain financial instruments and all nonfinancial instruments from its disclosure requirements. Accordingly, the aggregate fair value amounts presented may not necessarily represent the underlying fair value of the Company.

The Company's loans held for sale under the fair value option are comprised of the following:

(dollars in thousands)	September 30, 2020		December 31, 2019
Mortgage loans held for sale	$	1,348,193	$	1,647,900
SBA loans held for sale	19,851		8,811
Total loans held for sale	$	1,368,044	$	1,656,711

The Company has elected to record mortgage loans held for sale at fair value in order to eliminate the complexities and inherent difficulties of achieving hedge accounting and to better align reported results with the underlying economic changes in value of the loans and related hedge instruments. This election impacts the timing and recognition of origination fees and costs, as well as servicing value, which are now recognized in earnings at the time of origination. Interest income on mortgage loans held for sale is recorded on an accrual basis in the consolidated statements of income and comprehensive income under the heading interest income – interest and fees on loans. The servicing value is included in the fair value of the interest rate lock commitments (“IRLCs”) with borrowers. The mark to market adjustments related to mortgage loans held for sale and the associated economic hedges are captured in mortgage banking activities.

A net loss of $23.3 million and a net gain of $17.8 million resulting from fair value changes of these mortgage loans were recorded in income during the three and nine-month periods ended September 30, 2020, respectively. For the three and nine-months ended September 30, 2019, a net gain of $20.3 million and $23.0 million, respectively, resulting from fair value changes of these mortgage loans were recorded in income. A net gain of $21.4 million and $55.2 million resulting from changes in the fair value of the related derivative financial instruments used to hedge exposure to the market-related risks associated with these mortgage loans were recorded in income during the three and nine-month periods ended September 30, 2020, respectively. For the three and nine-months ended September 30, 2019, a net loss of $1.0 million and a net gain of $2.1 million, respectively, resulting from changes in the fair value of the related derivative financial instruments were recorded in income. The change in fair value of both mortgage loans held for sale and the related derivative financial instruments are recorded in mortgage banking activity in the consolidated statements of income and comprehensive income. The Company’s valuation of mortgage loans held for sale incorporates an assumption for credit risk; however, given the short-term period that the Company holds these loans, valuation adjustments attributable to instrument-specific credit risk is nominal.

The following table summarizes the difference between the fair value and the principal balance for mortgage loans held for sale measured at fair value as of September 30, 2020 and December 31, 2019:

(dollars in thousands)	September 30, 2020		December 31, 2019
Aggregate fair value of mortgage loans held for sale	$	1,348,193	$	1,647,900
Aggregate unpaid principal balance of mortgage loans held for sale	1,280,559		1,598,057
Past-due loans of 90 days or more	—		1,649
Nonaccrual loans	—		1,649
Unpaid principal balance of nonaccrual loans	—		1,616

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The following table summarizes the difference between the fair value and the principal balance for SBA loans held for sale measured at fair value as of September 30, 2020 and December 31, 2019:

(dollars in thousands)	September 30, 2020		December 31, 2019
Aggregate fair value of SBA loans held for sale	$	19,851	$	8,811
Aggregate unpaid principal balance of SBA loans held for sale	17,867		8,206
Past-due loans of 90 days or more	—		—
Nonaccrual loans	—		—

The Company utilizes fair value measurements to record fair value adjustments to certain assets and liabilities and to determine fair value disclosures. Securities available for sale, loans held for sale and derivative financial instruments are recorded at fair value on a recurring basis. From time to time, the Company may be required to record at fair value other assets on a nonrecurring basis, such as collateral-dependent impaired loans, loan servicing rights and OREO. Additionally, the Company is required to disclose, but not record, the fair value of other financial instruments.

The following table presents the fair value measurements of assets and liabilities measured at fair value on a recurring basis and the level within the fair value hierarchy in which the fair value measurements fall as of September 30, 2020 and December 31, 2019:

	Recurring Basis Fair Value Measurements
	September 30, 2020
(dollars in thousands)	Fair Value		Level 1		Level 2		Level 3
Financial assets:
U.S. government sponsored agencies	$	17,604	$	—	$	17,604	$	—
State, county and municipal securities	87,648		—		87,648		—
Corporate debt securities	52,141		—		50,956		1,185
SBA pool securities	65,116		—		65,116		—
Mortgage-backed securities	894,927		—		894,927		—
Loans held for sale	1,368,044		—		1,368,044		—
Mortgage banking derivative instruments	64,694		—		64,694		—
Total recurring assets at fair value	$	2,550,174	$	—	$	2,548,989	$	1,185
Financial liabilities:
Mortgage banking derivative instruments	$	6,177	$	—	$	6,177	$	—
Total recurring liabilities at fair value	$	6,177	$	—	$	6,177	$	—

	Recurring Basis Fair Value Measurements
	December 31, 2019
(dollars in thousands)	Fair Value		Level 1		Level 2		Level 3
Financial assets:
U.S. government sponsored agencies	$	22,362	$	—	$	22,362	$	—
State, county and municipal securities	105,260		—		105,260		—
Corporate debt securities	52,999		—		51,499		1,500
SBA pool securities	73,912		—		73,912		—
Mortgage-backed securities	1,148,870		—		1,148,870		—
Loans held for sale	1,656,711		—		1,656,711		—
Mortgage banking derivative instruments	7,814		—		7,814		—
Total recurring assets at fair value	$	3,067,928	$	—	$	3,066,428	$	1,500
Financial liabilities:
Derivative financial instruments	$	187	$	—	$	187	$	—
Mortgage banking derivative instruments	4,471		—		4,471		—
Total recurring liabilities at fair value	$	4,658	$	—	$	4,658	$	—

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The following table presents the fair value measurements of assets measured at fair value on a non-recurring basis, as well as the general classification of such instruments pursuant to the valuation hierarchy as of September 30, 2020 and December 31, 2019:

	Nonrecurring Basis Fair Value Measurements
(dollars in thousands)	Fair Value		Level 1		Level 2		Level 3
September 30, 2020
Collateral-dependent loans	$	148,083	$	—	$	—	$	148,083
Other real estate owned	4,239		—		—		4,239
Mortgage servicing rights	114,396		—		114,396		—
SBA servicing rights	6,062		—		6,062		—
Total nonrecurring assets at fair value	$	272,780	$	—	$	120,458	$	152,322
December 31, 2019
Impaired loans carried at fair value	$	43,788	$	—	$	—	$	43,788
Other real estate owned	17,289		—		—		17,289
Total nonrecurring assets at fair value	$	61,077	$	—	$	—	$	61,077

The inputs used to determine estimated fair value of impaired loans include market conditions, loan terms, underlying collateral characteristics and discount rates. The inputs used to determine fair value of OREO include market conditions, estimated marketing period or holding period, underlying collateral characteristics and discount rates.

For the nine months ended September 30, 2020 and the year ended December 31, 2019, there was not a change in the methods and significant assumptions used to estimate fair value.

The following table shows significant unobservable inputs used in the fair value measurement of Level 3 assets:

(dollars in thousands)	Fair Value		Valuation Technique	Unobservable Inputs	Range of Discounts	Weighted Average Discount
September 30, 2020
Recurring:
Investment securities available for sale	$	1,185	Discounted cash flows	Probability of default	14.6%	14.6%
				Loss given default	31%	31%
Nonrecurring:
Collateral-dependent loans	$	148,083	Third-party appraisals and discounted cash flows	Collateral discounts and discount rates	20% - 77%	45%
Other real estate owned	$	4,239	Third-party appraisals and sales contracts	Collateral discounts and estimated costs to sell	0% - 75%	21%
December 31, 2019
Recurring:
Investment securities available for sale	$	1,500	Discounted par values	Credit quality of underlying issuer	0%	0%
Nonrecurring:
Impaired loans	$	43,788	Third-party appraisals and discounted cash flows	Collateral discounts and discount rates	1% - 95%	27%
Other real estate owned	$	17,289	Third-party appraisals and sales contracts	Collateral discounts and estimated costs to sell	9% - 89%	31%

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The carrying amount and estimated fair value of the Company’s financial instruments, not shown elsewhere in these financial statements, were as follows.

			Fair Value Measurements
			September 30, 2020
(dollars in thousands)	Carrying Amount		Level 1		Level 2		Level 3		Total
Financial assets:
Cash and due from banks	$	257,026	$	257,026	$	—	$	—	$	257,026
Federal funds sold and interest-bearing accounts	494,765		494,765		—		—		494,765
Time deposits in other banks	249		—		249		—		249
Loans, net	14,563,586		—		—		14,657,861		14,657,861
Accrued interest receivable	79,403		—		4,485		74,918		79,403
Financial liabilities:
Deposits	16,063,806		—		16,076,073		—		16,076,073
Securities sold under agreements to repurchase	9,103		9,103		—		—		9,103
Other borrowings	875,255		—		877,424		—		877,424
Subordinated deferrable interest debentures	123,860		—		116,193		—		116,193
FDIC loss-share payable	19,476		—		—		19,639		19,639
Accrued interest payable	6,443		—		6,443		—		6,443

			Fair Value Measurements
			December 31, 2019
(dollars in thousands)	Carrying Amount		Level 1		Level 2		Level 3		Total
Financial assets:
Cash and due from banks	$	246,234	$	246,234	$	—	$	—	$	246,234
Federal funds sold and interest-bearing accounts	375,615		375,615		—		—		375,615
Time deposits in other banks	249		—		249		—		249
Loans, net	12,736,499		—		—		12,806,709		12,806,709
Accrued interest receivable	52,362		—		5,179		47,183		52,362
Financial liabilities:
Deposits	14,027,073		—		14,035,686		—		14,035,686
Securities sold under agreements to repurchase	20,635		20,635		—		—		20,635
Other borrowings	1,398,709		—		1,402,510		—		1,402,510
Subordinated deferrable interest debentures	127,560		—		126,815		—		126,815
FDIC loss-share payable	19,642		—		—		19,657		19,657
Accrued interest payable	11,524		—		11,524		—		11,524

NOTE 11 – COMMITMENTS AND CONTINGENCIES

Loan Commitments

The Company is a 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. They involve, to varying degrees, elements of credit risk and interest rate risk in excess of the amount recognized in the Company’s balance sheets.

The Company’s exposure to credit loss is represented by the contractual amount of those instruments. The Company uses the same credit policies in making commitments and conditional obligations as it does for on-balance-sheet instruments. A summary of the Company’s commitments is as follows:

(dollars in thousands)	September 30, 2020		December 31, 2019
Commitments to extend credit	$	2,340,433	$	2,486,949
Unused home equity lines of credit	259,421		262,089
Financial standby letters of credit	33,087		29,232
Mortgage interest rate lock commitments	1,658,214		288,490

Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. These commitments, predominantly at variable interest rates, generally have fixed expiration dates or other

39

termination clauses and may require payment of a fee. Since many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. The amount of collateral obtained, if deemed necessary by the Company upon extension of credit, is based on management’s credit evaluation of the customer.

Standby letters of credit are conditional commitments issued by the Company to guarantee the performance of a customer to a third party. Those guarantees are primarily issued to support public and private borrowing arrangements. The credit risk involved in issuing letters of credit is essentially the same as that involved in extending loans to customers. Collateral is required in instances which the Company deems necessary. The Company has not been required to perform on any material financial standby letters of credit and the Company has not incurred any losses on financial standby letters of credit for the nine months ended September 30, 2020 and the year ended December 31, 2019.

The Company maintains an allowance for credit losses on unfunded commitments which is recorded in other liabilities on the consolidated balance sheets. The following table presents activity in the allowance for unfunded commitments for the periods presented:

	Three Months Ended September 30,				Nine Months Ended September 30,
(dollars in thousands)	2020		2019		2020		2019
Balance at beginning of period	$	37,503	$	—	$	1,077	$	—
Adjustment to reflect adoption of ASU 2016-13	—		—		12,714		—
Addition due to acquisition	—		1,077		—		1,077
Provision for unfunded commitments	(10,131)		—		13,581		—
Balance at end of period	$	27,372	$	1,077	$	27,372	$	1,077

Other Commitments

As of September 30, 2020, letters of credit issued by the FHLB totaling $427.3 million were used to guarantee the Bank’s performance related to a portion of its public fund deposit balances.

Contingencies

Certain conditions may exist as of the date the financial statements are issued, which may result in a loss to the Company but which will only be resolved when one or more future events occur or fail to occur. The Company’s management and its legal counsel assess such contingent liabilities, and such assessment inherently involves an exercise of judgment. In assessing loss contingencies related to legal proceedings that are pending against the Company or unasserted claims that may result in such proceedings, the Company’s legal counsel evaluates the perceived merits of any legal proceedings or unasserted claims as well as the perceived merits of the amount of relief sought or expected to be sought therein.

If the assessment of a contingency indicates that it is probable that a material loss has been incurred and the amount of the liability can be estimated, then the estimated liability would be accrued in the Company’s financial statements. If the assessment indicates that a potentially material loss contingency is not probable, but is reasonably possible, or is probable but cannot be estimated, then the nature of the contingent liability, together with an estimate of the range of possible loss if determinable and material, would be disclosed.

Loss contingencies considered remote are generally not disclosed unless they involve guarantees, in which case the nature of the guarantee would be disclosed.

COVID-19

The COVID-19 pandemic has caused significant economic dislocation in the United States and an unprecedented slowdown in economic activity, as many state and local governments have intermittently ordered non-essential businesses to close and residents to shelter in place at home. As a result of the pandemic, commercial customers are experiencing varying levels of disruptions or restrictions on their business activity, and consumers are experiencing interrupted income or unemployment. We have outstanding loans to borrowers in certain industries that have been particularly susceptible to the effects of the pandemic, such as hotels, restaurants and other retail businesses. Given the ongoing and dynamic nature of the circumstances, it is difficult to predict the full impact of the COVID-19 outbreak on our business. The United States government has taken steps to attempt

40

to mitigate some of the more severe anticipated economic effects of the coronavirus, including the passage of the CARES Act and subsequent legislation, but there can be no assurance that such steps will be effective or achieve their desired results in a timely fashion. The extent of such impact from the COVID-19 outbreak and related mitigation efforts will depend on future developments, which are highly uncertain, including, but not limited to, the duration and spread of the outbreak, its severity, the actions to contain the virus or treat its impact, and how quickly and to what extent normal economic and operating conditions can resume. This could cause a material, adverse effect on the Company’s business, financial condition, liquidity and results of operations, including increases in loan delinquencies, problem assets and foreclosures; decreases in the value of collateral securing our loans; increases in our allowance for credit losses; and decreases in the value of our intangible assets.

NOTE 12 – SEGMENT REPORTING

The Company has the following five reportable segments: Banking Division, Retail Mortgage Division, Warehouse Lending Division, SBA Division and Premium Finance Division. The Banking Division derives its revenues from the delivery of full-service financial services, including commercial loans, consumer loans and deposit accounts. The Retail Mortgage Division derives its revenues from the origination, sales and servicing of one-to-four family residential mortgage loans. The Warehouse Lending Division derives its revenues from the origination and servicing of warehouse lines to other businesses that are secured by underlying one-to-four family residential mortgage loans. The SBA Division derives its revenues from the origination, sales and servicing of SBA loans. The Premium Finance Division derives its revenues from the origination and servicing of commercial insurance premium finance loans.

The Banking, Retail Mortgage, Warehouse Lending, SBA and Premium Finance Divisions are managed as separate business units because of the different products and services they provide. The Company evaluates performance and allocates resources based on profit or loss from operations. There are no material intersegment sales or transfers.

The following tables present selected financial information with respect to the Company’s reportable business segments for the three and nine months ended September 30, 2020 and 2019:

	Three Months Ended September 30, 2020
(dollars in thousands)	Banking Division		Retail Mortgage Division		Warehouse Lending Division		SBA Division		Premium  Finance  Division		Total
Interest income	$	123,593	$	31,040	$	6,844	$	10,958	$	7,499	$	179,934
Interest expense	4,031		10,647		298		1,992		428		17,396
Net interest income	119,562		20,393		6,546		8,966		7,071		162,538
Provision for credit losses	487		15,051		495		4,297		(2,648)		17,682
Noninterest income	15,265		137,583		1,064		5,106		—		159,018
Noninterest expense
Salaries and employee benefits	39,718		53,500		266		1,572		1,642		96,698
Equipment and occupancy expenses	11,955		1,676		1		97		76		13,805
Data processing and telecommunications expenses	9,716		2,349		73		4		84		12,226
Other expenses	21,517		7,889		28		595		934		30,963
Total noninterest expense	82,906		65,414		368		2,268		2,736		153,692
Income before income tax expense	51,434		77,511		6,747		7,507		6,983		150,182
Income tax expense	13,453		16,112		1,431		1,577		1,464		34,037
Net income	$	37,981	$	61,399	$	5,316	$	5,930	$	5,519	$	116,145
Total assets	$	13,098,562	$	3,632,999	$	1,002,027	$	1,338,794	$	801,469	$	19,873,851
Goodwill	863,507		—		—		—		64,498		928,005
Other intangible assets, net	60,568		—		—		—		15,596		76,164

41

	Three Months Ended September 30, 2019
(dollars in thousands)	Banking Division		Retail Mortgage Division		Warehouse Lending Division		SBA Division		Premium  Finance  Division		Total
Interest income	$	141,630	$	27,141	$	5,786	$	4,366	$	9,438	$	188,361
Interest expense	17,368		14,132		2,617		1,793		3,682		39,592
Net interest income	124,262		13,009		3,169		2,573		5,756		148,769
Provision for credit losses	3,549		1,490		—		(15)		965		5,989
Noninterest income	21,173		52,493		560		2,766		1		76,993
Noninterest expense
Salaries and employee benefits	39,794		34,144		286		1,985		1,424		77,633
Equipment and occupancy expenses	10,750		1,686		2		66		135		12,639
Data processing and telecommunications expenses	9,551		660		41		22		98		10,372
Other expenses	87,059		3,484		27		503		980		92,053
Total noninterest expense	147,154		39,974		356		2,576		2,637		192,697
Income (loss) before income tax expense	(5,268)		24,038		3,373		2,778		2,155		27,076
Income tax expense (benefit)	(1,269)		5,048		708		584		621		5,692
Net income (loss)	$	(3,999)	$	18,990	$	2,665	$	2,194	$	1,534	$	21,384
Total assets	$	13,031,554	$	3,156,895	$	564,297	$	262,719	$	748,812	$	17,764,277
Goodwill	846,990		—		—		—		64,498		911,488
Other intangible assets, net	78,728		—		—		—		18,600		97,328

	Nine Months Ended September 30, 2020
(dollars in thousands)	Banking Division		Retail Mortgage Division		Warehouse Lending Division		SBA Division		Premium  Finance  Division		Total
Interest income	$	384,547	$	99,165	$	16,979	$	23,443	$	23,586	$	547,720
Interest expense	26,280		36,714		2,105		5,262		3,062		73,423
Net interest income	358,267		62,451		14,874		18,181		20,524		474,297
Provision for credit losses	123,289		17,471		889		5,716		(475)		146,890
Noninterest income	47,506		276,147		2,751		7,953		—		334,357
Noninterest expense
Salaries and employee benefits	121,762		134,600		685		5,660		5,105		267,812
Equipment and occupancy expenses	33,981		5,133		3		291		232		39,640
Data processing and telecommunications expenses	29,432		4,741		169		32		320		34,694
Other expenses	80,159		20,713		150		1,469		2,876		105,367
Total noninterest expense	265,334		165,187		1,007		7,452		8,533		447,513
Income before income tax expense	17,150		155,940		15,729		12,966		12,466		214,251
Income tax expense	5,146		32,751		3,317		2,723		2,611		46,548
Net income	$	12,004	$	123,189	$	12,412	$	10,243	$	9,855	$	167,703

42

	Nine Months Ended September 30, 2019
(dollars in thousands)	Banking Division		Retail Mortgage Division		Warehouse Lending Division		SBA Division		Premium  Finance  Division		Total
Interest income	$	338,396	$	53,286	$	16,140	$	8,827	$	25,669	$	442,318
Interest expense	44,340		26,957		7,294		3,986		9,926		92,503
Net interest income	294,056		26,329		8,846		4,841		15,743		349,815
Provision for credit losses	7,913		2,235		—		394		3,523		14,065
Noninterest income	50,373		84,853		1,389		6,379		6		143,000
Noninterest expense
Salaries and employee benefits	91,954		54,237		609		3,447		4,049		154,296
Equipment and occupancy expenses	25,065		3,122		4		190		296		28,677
Data processing and telecommunications expenses	24,778		1,384		109		27		853		27,151
Other expenses	126,743		7,983		170		1,249		3,104		139,249
Total noninterest expense	268,540		66,726		892		4,913		8,302		349,373
Income before income tax expense	67,976		42,221		9,343		5,913		3,924		129,377
Income tax expense	16,197		8,831		1,962		1,242		952		29,184
Net income	$	51,779	$	33,390	$	7,381	$	4,671	$	2,972	$	100,193

NOTE 13 – LOAN SERVICING RIGHTS

The Company sells certain residential mortgage loans and SBA loans to third parties. All such transfers are accounted for as sales and the continuing involvement in the loans sold is limited to certain servicing responsibilities. The Company has also acquired portfolios of residential mortgage, SBA and indirect automobile loans serviced for others. Loan servicing rights are initially recorded at fair value and subsequently recorded at the lower of cost or fair value and are amortized over the remaining service life of the loans, with consideration given to prepayment assumptions. Loan servicing rights are recorded in other assets on the consolidated balance sheets. The carrying value of the loan servicing rights assets is shown in the table below:

(dollars in thousands)	September 30, 2020		December 31, 2019
Loan Servicing Rights
Residential mortgage	$	114,396	$	94,902
SBA	6,062		7,886
Indirect automobile	117		247
Total loan servicing rights	$	120,575	$	103,035

Residential Mortgage Loans

The Company sells certain first-lien residential mortgage loans to third party investors, primarily Federal National Mortgage Association (“FNMA”), Government National Mortgage Association (“GNMA”), and Federal Home Loan Mortgage Corporation (“FHLMC”). The Company retains the related mortgage servicing rights (“MSRs”) and receives servicing fees on certain of these loans. The net gain on loan sales, MSRs amortization and recoveries/impairment, and ongoing servicing fees on the portfolio of loans serviced for others are recorded in the consolidated statements of income and comprehensive income as part of mortgage banking activity.

During the three- and nine-months ended September 30, 2020, the Company recorded servicing fee income of $8.3 million and $21.4 million, respectively. During the three- and nine-months ended September 30, 2019, the Company recorded servicing fee income of $5.9 million and $7.7 million, respectively. Servicing fee income includes servicing fees, late fees and ancillary fees earned for each period.

43

The table below is an analysis of the activity in the Company’s MSRs and impairment:

	Three Months Ended September 30,				Nine Months Ended September 30,
(dollars in thousands)	2020		2019		2020		2019
Residential mortgage servicing rights
Beginning carrying value, net	$	91,381	$	11,185	$	94,902	$	11,814
Additions	30,376		4,962		65,735		6,661
Addition due to acquisition	—		78,855		—		78,855
Amortization	(6,231)		(3,564)		(16,084)		(4,432)
(Impairment)/recoveries	(1,130)		1,460		(30,157)		—
Ending carrying value, net	$	114,396	$	92,898	$	114,396	$	92,898

	Three Months Ended September 30,				Nine Months Ended September 30,
(dollars in thousands)	2020		2019		2020		2019
Residential mortgage servicing impairment
Beginning balance	$	29,131	$	1,460	$	104	$	—
Additions	1,130		—		30,157		—
Recoveries	—		(1,460)		—		—
Ending balance	$	30,261	$	—	$	30,261	$	—

The fair value of MSRs, key metrics, and the sensitivity of the fair value to adverse changes in model inputs and/or assumptions are summarized below:

(dollars in thousands)	September 30, 2020			December 31, 2019
Residential mortgage servicing rights
Unpaid principal balance of loans serviced for others	$	12,185,383		$	8,469,600
Composition of residential loans serviced for others:
FHLMC	21.97		%	25.87		%
FNMA	62.89		%	65.35		%
GNMA	15.14		%	8.78		%
Total	100.00		%	100.00		%
Weighted average term (months)	341			341
Weighted average age (months)	23			33
Modeled prepayment speed	21.03		%	14.41		%
Decline in fair value due to a 10% adverse change	(6,249)			(4,455)
Decline in fair value due to a 20% adverse change	(11,924)			(8,520)
Weighted average discount rate	9.67		%	9.49		%
Decline in fair value due to a 10% adverse change	(3,861)			(3,557)
Decline in fair value due to a 20% adverse change	(7,154)			(6,810)

SBA Loans

All sales of SBA loans, consisting of the guaranteed portion, are executed on a servicing retained basis. These loans, which are partially guaranteed by the SBA, are generally secured by business property such as real estate, inventory, equipment and accounts receivable. The net gain on SBA loan sales, amortization and impairment/recoveries of servicing rights, and ongoing servicing fees are recorded in the consolidated statements of income and comprehensive income as part of other noninterest income.

During the three- and nine-months ended September 30, 2020, the Company recorded servicing fee income of $1.1 million and $3.3 million, respectively. During the three- and nine-months ended September 30, 2019, the Company recorded servicing fee income of $1.2 million and $2.4 million, respectively. Servicing fee income includes servicing fees, late fees and ancillary fees earned for each period.

44

The table below is an analysis of the activity in the Company’s SBA loan servicing rights and impairment:

	Three Months Ended September 30,				Nine Months Ended September 30,
(dollars in thousands)	2020		2019		2020		2019
SBA servicing rights
Beginning carrying value, net	$	5,241	$	3,110	$	7,886	$	3,012
Additions	499		155		974		783
Addition due to acquisition	—		5,242		—		5,242
Purchase accounting adjustment	—		—		(1,214)		—
Amortization	(396)		(167)		(1,175)		(556)
(Impairment)/recovery	718		—		(409)		(141)
Ending carrying value, net	$	6,062	$	8,340	$	6,062	$	8,340

	Three Months Ended September 30,				Nine Months Ended September 30,
(dollars in thousands)	2020		2019		2020		2019
SBA servicing impairment
Beginning balance	$	1,268	$	—	$	141	$	—
Additions	—		141		409		141
Recoveries	(718)		—		—		—
Ending balance	$	550	$	141	$	550	$	141

(dollars in thousands)	September 30, 2020			December 31, 2019
SBA servicing rights
Unpaid principal balance of loans serviced for others	$	347,964		$	339,247
Weighted average life (in years)	3.37			3.81
Modeled prepayment speed	19.68		%	17.86		%
Decline in fair value due to a 10% adverse change	(391)			(299)
Decline in fair value due to a 20% adverse change	(739)			(570)
Weighted average discount rate	6.61		%	11.47		%
Decline in fair value due to a 100 basis point adverse change	(169)			(144)
Decline in fair value due to a 200 basis point adverse change	(329)			(280)

Indirect Automobile Loans

The Company acquired a portfolio of indirect automobile loans serviced for others. These loans, or portions of loans, were sold on a servicing retained basis. Amortization and impairment/recoveries of servicing rights, and ongoing servicing fees are recorded in the consolidated statements of income and comprehensive income as part of other noninterest income. The Company is not actively originating or selling indirect automobile loans.

	Three Months Ended September 30,				Nine Months Ended September 30,
(dollars in thousands)	2020		2019		2020		2019
Indirect automobile servicing rights
Beginning carrying value, net	$	162	$	—	$	247	$	—
Addition due to acquisition	—		777		—		777
Amortization	(45)		(125)		(130)		(125)
Ending carrying value, net	$	117	$	652	$	117	$	652

45

During the three- and nine-months ended September 30, 2020, the Company recorded servicing fee income of $259,000 and $1.5 million, respectively. During the three- and nine-months ended September 30, 2019, the Company recorded servicing fee income of $1.1 million. Servicing fee income includes servicing fees, late fees and ancillary fees earned for each period.

NOTE 14 – GOODWILL

The Company has goodwill at its Banking Division and Premium Finance Division (collectively "the divisions"). The carrying value of goodwill at the Banking Division was $863.5 million and $867.1 million at September 30, 2020 and December 31, 2019, respectively. The carrying value of goodwill at the Premium Finance Division was $64.5 million at both September 30, 2020 and December 31, 2019. The Company performs its annual impairment test at December 31 of each year and more frequently if a triggering event occurs. At December 31, 2019, the Company performed a qualitative assessment of goodwill at the divisions and determined it was more likely than not that the reporting unit's fair value exceeded its carrying value. The Company performed an interim qualitative assessment at March 31, 2020 considering the decline in the Company's stock price relative to book value and the impact of COVID-19 on the economy and determined that it was more likely than not that the reporting units fair values exceeded their carrying value.

During the second quarter of 2020, the Company assessed the indicators of goodwill impairment and determined a triggering event had occurred. Triggering events included sustained decline in the Company's share price, the impact of COVID-19 on the economy and low interest rate environment. The Company performed a quantitative analysis of goodwill at the divisions as of May 31, 2020. The Premium Finance Division was measured utilizing a discounted cash flow approach. The Banking Division was measured using multiple approaches. The primary approach for the Banking Division was the discounted cash flow approach, and the Company also used a market approach comparing to similar public companies' multiples and control premiums from transactions during prior distressed periods. The results from each of the primary approaches showed valuation of the reporting unit in excess of carrying value at May 31, 2020. The discounted cash flow approach for the Premium Finance Division resulted in a fair value approximately 11% higher than its carrying value. The discounted cash flow approach for the Banking Division indicated a fair value approximately 42% higher than its carrying value, and the market approach indicated a fair value approximately 5% higher than its carrying value. Economic conditions and forecasted results through June 30, 2020 were materially consistent with those modeled at May 31, 2020, and therefore, management determined no impairment existed at June 30, 2020.

At September 30, 2020, the Company performed an interim qualitative assessment and determined that it was more likely than not that the reporting units fair values exceeded their carrying values.

Each of the valuation methods used by the Company requires significant assumptions. Depending on the specific method, assumptions are made regarding growth rates, discount rates for cash flows, control premiums, and selected multiples. Changes to any of the assumptions could result in significantly different results.

46

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

Cautionary Note Regarding Forward-Looking Statements

Certain of the statements made in this report are “forward-looking statements” within the meaning of, and subject to the protections of, Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Forward-looking statements include statements with respect to our beliefs, plans, objectives, goals, expectations, anticipations, assumptions, estimates, intentions and future performance and involve known and unknown risks, uncertainties and other factors, many of which may be beyond our control and which may cause the actual results, performance or achievements of the Company to be materially different from future results, performance or achievements expressed or implied by such forward-looking statements.

All statements other than statements of historical fact are statements that could be forward-looking statements. You can identify these forward-looking statements through our use of words such as “may,” “will,” “anticipate,” “assume,” “should,” “indicate,” “would,” “believe,” “contemplate,” “expect,” “estimate,” “continue,” “plan,” “point to,” “project,” “predict,” “could,” “intend,” “target,” “potential” and other similar words and expressions of the future. These forward-looking statements may not be realized due to a variety of factors, including, without limitation, the following: general competitive, economic, political and market conditions and fluctuations; movements in interest rates and our expectations regarding net interest margin; expectations on credit quality and performance; competitive pressures on product pricing and services; legislative and regulatory changes; additional competition in our markets; changes in state and federal banking laws and regulations to which we are subject; financial market conditions and the results of financing efforts; changes in commodity prices and interest rates; potential business strategies, including acquisitions or dispositions of assets or internal restructuring, that may be pursued by us; the successful integration of acquired businesses on a timely basis; the timely realization of expected cost savings and any revenue synergies from acquisition transactions; our outlook and long-term goals for future growth; weather events, natural disasters, geopolitical events, public health crises and other catastrophic events; and other factors discussed in our filings with the SEC under the Exchange Act.

All written or oral forward-looking statements that are made by or are attributable to us are expressly qualified in their entirety by this cautionary notice. Our forward-looking statements apply only as of the date of this report or the respective date of the document from which they are incorporated herein by reference. We have no obligation and do not undertake to update, revise or correct any of the forward-looking statements after the date of this report, or after the respective dates on which such statements otherwise are made, whether as a result of new information, future events or otherwise.

Overview

The following is management’s discussion and analysis of certain significant factors which have affected the financial condition and results of operations of the Company as reflected in the unaudited consolidated balance sheet as of September 30, 2020, as compared with December 31, 2019, and operating results for the three- and nine-month periods ended September 30, 2020 and 2019. These comments should be read in conjunction with the Company’s unaudited consolidated financial statements and accompanying notes appearing elsewhere herein.

This discussion contains certain performance measures determined by methods other than in accordance with GAAP. Management of the Company uses these non-GAAP measures in its analysis of the Company’s performance. These measures are useful when evaluating the underlying performance and efficiency of the Company’s operations and balance sheet. The Company’s management believes that these non-GAAP measures provide a greater understanding of ongoing operations, enhance comparability of results with prior periods and demonstrate the effects of significant gains and charges in the current period. The Company’s management believes that investors may use these non-GAAP financial measures to evaluate the Company’s financial performance without the impact of unusual items that may obscure trends in the Company’s underlying performance. These disclosures should not be viewed as a substitute for financial measures determined in accordance with GAAP, nor are they necessarily comparable to non-GAAP performance measures that may be presented by other companies. Non-GAAP measures include tangible common equity, tangible book value per common share, adjusted net income, and adjusted net income per diluted share. The Company calculates the regulatory capital ratios using current regulatory report instructions. The Company’s management uses these measures to assess the quality of capital and believes that investors may find them useful in their evaluation of the Company. These capital measures may or may not be necessarily comparable to similar capital measures that may be presented by other companies.

47

The following table sets forth unaudited selected financial data for the most recent five quarters. This data should be read in conjunction with the unaudited consolidated financial statements and the notes thereto and the information contained in this Item 2.

											Nine Months Ended September 30,
(in thousands, except share and per share data)	Third Quarter 2020		Second Quarter 2020		First Quarter 2020		Fourth Quarter 2019		Third Quarter 2019		2020		2019
Results of Operations:
Net interest income	$	162,538	$	163,814	$	147,945	$	155,351	$	148,769	$	474,297	$	349,815
Net interest income (tax equivalent)	163,949		165,178		149,018		156,454		149,896		478,145		353,062
Provision for credit losses	17,682		88,161		41,047		5,693		5,989		146,890		14,065
Noninterest income	159,018		120,960		54,379		55,113		76,993		334,357		143,000
Noninterest expense	153,692		155,768		138,053		122,564		192,697		447,513		349,373
Income tax expense	34,037		8,609		3,902		20,959		5,692		46,548		29,184
Net income available to common shareholders	116,145		32,236		19,322		61,248		21,384		167,703		100,193
Selected Average Balances:
Investment securities	$	1,246,860	$	1,382,699	$	1,456,462	$	1,514,494	$	1,592,005	$	1,361,586	$	1,362,004
Loans held for sale	1,507,481		1,614,080		1,587,131		1,537,648		856,572		1,569,337		373,699
Loans	14,688,317		13,915,406		12,712,997		12,697,912		12,677,063		13,772,102		9,982,560
Earning assets	17,930,099		17,334,983		16,203,479		16,077,986		15,478,774		17,155,528		12,134,171
Assets	19,810,084		19,222,181		18,056,445		17,998,494		17,340,387		19,045,028		13,483,044
Deposits	15,799,774		14,890,348		13,702,332		13,903,846		13,520,926		14,801,144		10,960,575
Shareholders’ equity	2,529,471		2,478,373		2,456,617		2,437,272		2,432,182		2,500,689		1,813,575
Period-End Balances:
Investment securities	$	1,164,765	$	1,315,349	$	1,434,794	$	1,470,322	$	1,558,128	$	1,164,765	$	1,558,128
Loans held for sale	1,414,889		1,736,397		1,398,229		1,656,711		1,187,551		1,414,889		1,187,551
Loans	14,943,593		14,503,157		13,094,106		12,818,476		12,826,284		14,943,593		12,826,284
Earning assets	18,018,261		17,983,712		16,324,222		16,321,373		15,858,175		18,018,261		15,858,175
Total assets	19,873,851		19,872,629		18,224,548		18,242,579		17,764,277		19,873,851		17,764,277
Deposits	16,063,806		15,589,818		13,844,618		14,027,073		13,659,594		16,063,806		13,659,594
Shareholders’ equity	2,564,683		2,460,130		2,437,150		2,469,582		2,420,723		2,564,683		2,420,723
Per Common Share Data:
Earnings per share - basic	$	1.68	$	0.47	$	0.28	$	0.88	$	0.31	$	2.42	$	1.83
Earnings per share - diluted	$	1.67	$	0.47	$	0.28	$	0.88	$	0.31	$	2.42	$	1.83
Book value per common share	$	36.91	$	35.42	$	35.10	$	35.53	$	34.78	$	36.91	$	34.78
Tangible book value per common share	$	22.46	$	20.90	$	20.44	$	20.81	$	20.29	$	22.46	$	20.29
End of period shares outstanding	69,490,546		69,462,782		69,441,274		69,503,833		69,593,833		69,490,546		69,593,833

48

																Nine Months Ended September 30,
(in thousands, except share and per share data)	Third Quarter 2020			Second Quarter 2020			First Quarter 2020			Fourth Quarter 2019			Third Quarter 2019			2020			2019
Weighted Average Shares Outstanding:
Basic	69,230,667			69,191,778			69,247,661			69,429,193			69,372,125			69,243,280			54,762,216
Diluted	69,346,141			69,292,972			69,502,022			69,683,999			69,600,499			69,403,104			54,883,122
Market Price:
High intraday price	$	27.81		$	29.82		$	43.79		$	44.90		$	40.65		$	43.79		$	42.01
Low intraday price	$	19.91		$	17.12		$	17.89		$	38.34		$	33.71		$	17.12		$	31.27
Closing price for quarter	$	22.78		$	23.59		$	23.76		$	42.54		$	40.24		$	22.78		$	40.24
Average daily trading volume	359,059			470,151			461,692			353,783			461,289			429,758			401,050
Cash dividends declared per share	$	0.15		$	0.15		$	0.15		$	0.15		$	0.15		$	0.45		$	0.35
Closing price to book value	0.62			0.67			0.68			1.20			1.16			0.62			1.16
Performance Ratios:
Return on average assets	2.33		%	0.67		%	0.43		%	1.35		%	0.49		%	1.18		%	0.99		%
Return on average common equity	18.27		%	5.23		%	3.16		%	9.97		%	3.49		%	8.96		%	7.39		%
Average loans to average deposits	102.51		%	104.29		%	104.36		%	102.39		%	100.09		%	103.65		%	94.49		%
Average equity to average assets	12.77		%	12.89		%	13.61		%	13.54		%	14.03		%	13.13		%	13.45		%
Net interest margin (tax equivalent)	3.64		%	3.83		%	3.70		%	3.86		%	3.84		%	3.72		%	3.89		%
Efficiency ratio	47.80		%	54.70		%	68.23		%	58.24		%	85.35		%	55.34		%	70.89		%
Non-GAAP Measures Reconciliation -
Tangible book value per common share:
Total shareholders’ equity	$	2,564,683		$	2,460,130		$	2,437,150		$	2,469,582		$	2,420,723		$	2,564,683		$	2,420,723
Less:
Goodwill	928,005			928,005			931,947			931,637			911,488			928,005			911,488
Other intangible assets, net	76,164			80,354			85,955			91,586			97,328			76,164			97,328
Tangible common equity	$	1,560,514		$	1,451,771		$	1,419,248		$	1,446,359		$	1,411,907		$	1,560,514		$	1,411,907
End of period shares outstanding	69,490,546			69,462,782			69,441,274			69,503,833			69,593,833			69,490,546			69,593,833
Book value per common share	$	36.91		$	35.42		$	35.10		$	35.53		$	34.78		$	36.91		$	34.78
Tangible book value per common share	22.46			20.90			20.44			20.81			20.29			22.46			20.29

49

Fidelity Acquisition

In accounting for business combinations, the Company uses the acquisition method of accounting in accordance with ASC 805, Business Combinations. Under the acquisition method of accounting, assets acquired, liabilities assumed and consideration exchanged are recorded at their respective acquisition date fair values. Any identifiable intangible assets that are acquired in a business combination are recognized at fair value on the acquisition date. Identifiable intangible assets are recognized separately if they arise from contractual or other legal rights or if they are separable (i.e., capable of being sold, transferred, licensed, rented or exchanged separately from the entity). If the consideration given exceeds the fair value of the net assets received, goodwill is recognized. Determining the fair value of assets and liabilities is a complicated process involving significant judgment regarding methods and assumptions used to calculate estimated fair values. Fair values are subject to refinement for up to one year after the closing date of the acquisition as additional information regarding the closing date fair values becomes available.

Under the acquisition method, income and expenses of the acquiree are recognized prospectively beginning from the date of acquisition.

Fidelity Southern Corporation

On July 1, 2019, the Company completed its acquisition of Fidelity. Upon consummation of the acquisition, Fidelity was merged with and into the Company, with Ameris as the surviving entity in the merger, and Fidelity's wholly owned banking subsidiary, Fidelity Bank, was merged with and into the Bank, with the Bank surviving. The acquisition expanded the Company's existing market presence, as Fidelity Bank had a total of 62 full-service branches at the time of closing, 46 of which were located in Georgia and 16 of which were located in Florida, providing financial products and services to customers primarily in the metropolitan markets of Atlanta, Georgia, and Jacksonville, Orlando, Tallahassee, and Sarasota-Bradenton, Florida. Under the terms of the merger agreement, Fidelity's shareholders received 0.80 shares of Ameris common stock, par value $1.00 per share, for each share of Fidelity common stock they held. As a result, the Company issued 22,181,522 shares of its common stock at a fair value of $869.3 million to Fidelity's shareholders as merger consideration.

In accounting for the Fidelity acquisition, the Company recorded assets (exclusive of goodwill) of $4.76 billion, investment securities of $297.9 million, loans held for investment of $3.51 billion, and deposits of $4.04 billion. For additional information regarding the Fidelity acquisition, see Note 2.

CECL Adoption

On January 1, 2020, the Company adopted ASC Topic 326 which replaces the current incurred loss approach for measuring credit losses with an expected loss model, referred to the current expected credit loss ("CECL") model. CECL applies to financial assets subject to credit losses and measured at amortized cost and certain off-balance-sheet credit exposures, which include, but are not limited to, loans, leases, held-to-maturity securities, loan commitments and financial guarantees. The adoption of this guidance resulted in an increase of the allowance for credit losses of $78.7 million, an increase in the allowance for unfunded commitments of $12.7 million and a reduction of retained earnings of $56.7 million, net of the increase in deferred tax assets of $19.0 million.

Impact and Response to the COVID-19 Pandemic

The Company has locations and personnel in multiple states. Many of these states have intermittently placed significant restrictions on companies and individuals since March 2020 as a result of the COVID-19 pandemic. As a financial institution, we are considered an essential business and therefore continue to operate on a modified basis to comply with governmental restrictions and public health guidelines. All branch drive thru facilities remain open, certain of our branch lobbies have reopened and the remaining are available by appointment only and ATMs are available. Online and mobile banking platforms are also available to serve our customers. Much of our workforce has transitioned to working remotely and those remaining in our offices are appropriately spaced.

At the same time, the Company enacted its disaster relief program, which allows 90-day extensions for borrowers impacted by the COVID-19 outbreak. During the nine months ended September 30, 2020, the Company modified $2.71 billion in loans under its disaster relief program. Additionally, the Company participated in the SBA's PPP program and approximately $1.1 billion in loans under the program were outstanding at September 30, 2020. These loans bear interest at 1% and have two or five-year terms, depending on the date of origination. These loans also earn an origination fee of 1% to 5%, depending on the loan size, that is deferred and amortized over the estimated life of the loan using the effective yield method.

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The COVID-19 pandemic materially impacted the allowance for credit losses and related provision for credit losses during the first nine months of 2020. Updated economic forecasts during the reasonable and supportable forecast period showed, among other things, a significant decline in expected GDP and an increase in expected unemployment rates relative to those at the adoption of CECL. More recent forecasts have begun to show moderate improvement compared with the June 30, 2020 forecast. These factors were the primary drivers of the Company's $146.9 million provision for credit losses during the first nine months of 2020. Additionally, the Company incurred $3.1 million in incremental expenses related to the COVID-19 pandemic primarily for additional sanitizing of our locations and “thank you” pay for certain of our employees who are unable to work remotely.

Critical Accounting Policies

There have been no significant changes to our critical accounting policies from those disclosed in our 2019 Annual Report on Form 10-K, as amended, except as described below related to the adoption of CECL. The reader should refer to the notes to our consolidated financial statements in our 2019 Annual Report on Form 10-K, as amended, for a full disclosure of all critical accounting policies.

Allowance for Credit Losses

The allowance for credit losses ("ACL") is a valuation allowance estimated at each balance sheet date in accordance with GAAP that is deducted from financial assets measured at amortized cost to present the net amount expected to be collected on those assets. Management uses a systematic methodology to determine its ACL for loans and certain off-balance-sheet credit exposures. Management considers relevant information including past events, current conditions, and reasonable and supportable forecasts on the collectability of the loan portfolio. The Company’s estimate of its ACL involves a high degree of judgment; therefore, management’s process for determining expected credit losses may result in a range of expected credit losses. It is possible that others, given the same information, may at any point in time reach a different reasonable conclusion. The Company’s ACL recorded in the balance sheet reflects management’s best estimate within the range of expected credit losses. The Company recognizes in the consolidated statements of income and comprehensive income the amount needed to adjust the ACL for management’s current estimate of expected credit losses. See Note 1 - Basis of Presentation and Accounting Policies in this Quarterly Report on Form 10-Q for further detailed descriptions of our estimation process and methodology related to the ACL. See also Note 4 — Loans in this Quarterly Report on Form 10-Q, “Loans and Allowance for Credit Losses” in this Item 2.

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Results of Operations for the Three Months Ended September 30, 2020 and 2019

Consolidated Earnings and Profitability

Ameris reported net income available to common shareholders of $116.1 million, or $1.67 per diluted share, for the quarter ended September 30, 2020, compared with $21.4 million, or $0.31 per diluted share, for the same period in 2019. The Company’s return on average assets and average shareholders’ equity were 2.33% and 18.27%, respectively, in the third quarter of 2020, compared with 0.49% and 3.49%, respectively, in the third quarter of 2019. During the third quarter of 2020, the Company recorded pre-tax merger and conversion charges of $(44,000), pre-tax restructuring charges related to branch consolidations and efficiency initiatives of $50,000, pre-tax servicing right impairment of $412,000, pre-tax gain on bank owned life insurance ("BOLI") proceeds of $103,000, pre-tax expenses related to SEC and DOJ investigation of $268,000, pre-tax expenses related to the COVID-19 pandemic of $470,000 and pre-tax gains on the sale of premises of $97,000. During the third quarter of 2019, the Company incurred pre-tax merger and conversion charges of $65.2 million, pre-tax servicing right recovery of $1.3 million, pre-tax gain on BOLI proceeds of $4.3 million and pre-tax losses on the sale of premises of $889,000. Excluding these adjustment items, the Company’s net income would have been $116.9 million, or $1.69 per diluted share, for the third quarter of 2020 and $68.5 million, or $0.98 per diluted share, for the third quarter of 2019.

Below is a reconciliation of adjusted net income to net income, as discussed above.

	Three Months Ended September 30,
(in thousands, except share and per share data)	2020		2019
Net income available to common shareholders	$	116,145	$	21,384
Adjustment items:
Merger and conversion charges	(44)		65,158
Restructuring charge	50		—
Servicing right impairment (recovery)	412		(1,319)
Gain on BOLI proceeds	(103)		(4,335)
Expenses related to SEC and DOJ investigation	268		—
Natural disaster and pandemic expenses	470		—
(Gain) loss on the sale of premises	(97)		889
Tax effect of adjustment items (Note 1)	(222)		(13,238)
After tax adjustment items	734		47,155
Adjusted net income	$	116,879	$	68,539
Weighted average common shares outstanding - diluted	69,346,141		69,600,499
Net income per diluted share	$	1.67	$	0.31
Adjusted net income per diluted share	$	1.69	$	0.98
Note 1: A portion of the merger and conversion charges for the three months ended September 30, 2019 are nondeductible for tax purposes.

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Below is additional information regarding the retail banking activities, mortgage banking activities, warehouse lending activities, SBA activities and premium finance activities of the Company during the third quarter of 2020 and 2019, respectively:

	Three Months Ended September 30, 2020
(dollars in thousands)	Banking Division		Retail Mortgage Division		Warehouse Lending Division		SBA Division		Premium  Finance  Division		Total
Interest income	$	123,593	$	31,040	$	6,844	$	10,958	$	7,499	$	179,934
Interest expense	4,031		10,647		298		1,992		428		17,396
Net interest income	119,562		20,393		6,546		8,966		7,071		162,538
Provision for credit losses	487		15,051		495		4,297		(2,648)		17,682
Noninterest income	15,265		137,583		1,064		5,106		—		159,018
Noninterest expense
Salaries and employee benefits	39,718		53,500		266		1,572		1,642		96,698
Equipment and occupancy expenses	11,955		1,676		1		97		76		13,805
Data processing and telecommunications expenses	9,716		2,349		73		4		84		12,226
Other expenses	21,517		7,889		28		595		934		30,963
Total noninterest expense	82,906		65,414		368		2,268		2,736		153,692
Income before income tax expense	51,434		77,511		6,747		7,507		6,983		150,182
Income tax expense	13,453		16,112		1,431		1,577		1,464		34,037
Net income	$	37,981	$	61,399	$	5,316	$	5,930	$	5,519	$	116,145

	Three Months Ended September 30, 2019
(dollars in thousands)	Banking Division		Retail Mortgage Division		Warehouse Lending Division		SBA Division		Premium Finance Division		Total
Interest income	$	141,630	$	27,141	$	5,786	$	4,366	$	9,438	$	188,361
Interest expense	17,368		14,132		2,617		1,793		3,682		39,592
Net interest income	124,262		13,009		3,169		2,573		5,756		148,769
Provision for credit losses	3,549		1,490		—		(15)		965		5,989
Noninterest income	21,173		52,493		560		2,766		1		76,993
Noninterest expense
Salaries and employee benefits	39,794		34,144		286		1,985		1,424		77,633
Equipment and occupancy expenses	10,750		1,686		2		66		135		12,639
Data processing and telecommunications expenses	9,551		660		41		22		98		10,372
Other expenses	87,059		3,484		27		503		980		92,053
Total noninterest expense	147,154		39,974		356		2,576		2,637		192,697
Income before income tax expense	(5,268)		24,038		3,373		2,778		2,155		27,076
Income tax expense	(1,269)		5,048		708		584		621		5,692
Net income	$	(3,999)	$	18,990	$	2,665	$	2,194	$	1,534	$	21,384

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Net Interest Income and Margins

The following table sets forth the average balance, interest income or interest expense, and average interest rate for each category of interest-earning assets and interest-bearing liabilities, net interest spread, and net interest margin on average interest-earning assets for the three months ended September 30, 2020 and 2019. Federally tax-exempt income is presented on a taxable-equivalent basis assuming a 21% federal tax rate.

	Quarter Ended September 30,
	2020					2019
(dollars in thousands)	Average Balance		Interest Income/ Expense		Average Yield/ Rate Paid	Average Balance		Interest Income/ Expense		Average Yield/ Rate Paid
Assets
Interest-earning assets:
Federal funds sold, interest-bearing deposits in banks, and time deposits in other banks	$	487,441	$	166	0.14%	$	353,134	$	1,793	2.01%
Investment securities	1,246,860		7,462		2.38%	1,592,005		11,567		2.88%
Loans held for sale	1,507,481		10,365		2.74%	856,572		7,889		3.65%
Loans	14,688,317		163,352		4.42%	12,677,063		168,239		5.27%
Total interest-earning assets	17,930,099		181,345		4.02%	15,478,774		189,488		4.86%
Noninterest-earning assets	1,879,985					1,861,613
Total assets	$	19,810,084				$	17,340,387
Liabilities and Shareholders’ Equity
Interest-bearing liabilities:
Savings and interest-bearing demand deposits	$	7,741,528	$	4,329	0.22%	$	6,525,915	$	15,710	0.96%
Time deposits	2,276,083		7,493		1.31%	2,954,419		13,715		1.84%
Federal funds purchased and securities sold under agreements to repurchase	10,483		9		0.34%	19,914		32		0.64%
FHLB advances	799,034		661		0.33%	810,384		4,618		2.26%
Other borrowings	272,443		3,558		5.20%	220,918		3,332		5.98%
Subordinated deferrable interest debentures	123,604		1,346		4.33%	133,519		2,185		6.49%
Total interest-bearing liabilities	11,223,175		17,396		0.62%	10,665,069		39,592		1.47%
Demand deposits	5,782,163					4,040,592
Other liabilities	275,275					202,544
Shareholders’ equity	2,529,471					2,432,182
Total liabilities and shareholders’ equity	$	19,810,084				$	17,340,387
Interest rate spread					3.40%					3.39%
Net interest income			$	163,949				$	149,896
Net interest margin					3.64%					3.84%

On a tax-equivalent basis, net interest income for the third quarter of 2020 was $163.9 million, an increase of $14.1 million, or 9.4%, compared with $149.9 million reported in the same quarter in 2019. The higher net interest income is a result of growth in average interest earning assets which increased $2.45 billion, or 15.8%, from $15.48 billion in the third quarter of 2019 to $17.93 billion for the third quarter of 2020. This growth in interest earning assets resulted primarily from organic growth in average loans, including PPP loans, and strong production in mortgage. The Company’s net interest margin during the third quarter of 2020 was 3.64%, down 20 basis points from 3.84% reported in the third quarter of 2019. Loan production in the lines of business (including retail mortgage, warehouse lending, SBA and premium finance) amounted to $7.7 billion during the third quarter of 2020, with weighted average yields of 3.33%, compared with $4.2 billion and 4.51%, respectively, during the third quarter of 2019. Loan production in the banking division amounted to $870.0 million during the third quarter of 2020 with weighted average yields of 4.00%, compared with $1.2 billion and 5.08%, respectively, during the third quarter of 2019.

Total interest income, on a tax-equivalent basis, decreased to $181.3 million during the third quarter of 2020, compared with $189.5 million in the same quarter of 2019.  Yields on earning assets decreased to 4.02% during the third quarter of 2020, compared with 4.86% reported in the third quarter of 2019. During the third quarter of 2020, loans comprised 90.3% of average earning assets, compared with 87.4% in the same quarter of 2019. Yields on loans decreased to 4.42% in the third quarter of 2020, compared with 5.27% in the same period of 2019. Accretion income for the third quarter of 2020 was $6.5 million, compared with $4.2 million in the third quarter of 2019.

The yield on total interest-bearing liabilities decreased from 1.47% in the third quarter of 2019 to 0.62% in the third quarter of 2020. Total funding costs, inclusive of noninterest-bearing demand deposits, decreased to 0.41% in the third quarter of 2020,

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compared with 1.07% during the third quarter of 2019. Deposit costs decreased from 0.86% in the third quarter of 2019 to 0.30% in the third quarter of 2020. Non-deposit funding costs decreased from 3.40% in the third quarter of 2019 to 1.84% in the third quarter of 2020. The decrease in non-deposit funding costs was driven primarily by a shift in mix to short-term FHLB advances coupled with lower market interest rates being paid on FHLB advances. Average balances of interest bearing deposits and their respective costs for the third quarter of 2020 and 2019 are shown below:

	Three Months Ended September 30, 2020			Three Months Ended September 30, 2019
(dollars in thousands)	Average Balance		Average Cost	Average Balance		Average Cost
NOW	$	2,718,315	0.20%	$	2,049,175	0.55%
MMDA	4,273,899		0.26%	3,815,185		1.31%
Savings	749,314		0.06%	661,555		0.16%
Retail CDs	2,274,150		1.31%	2,804,243		1.83%
Brokered CDs	1,933		1.85%	150,176		2.14%
Interest-bearing deposits	$	10,017,611	0.47%	$	9,480,334	1.23%

Provision for Credit Losses

The Company’s provision for credit losses during the third quarter of 2020 amounted to $17.7 million, compared with $6.0 million in the third quarter of 2019. This increase was primarily attributable to an updated economic forecast in our CECL model which reflects the impact of the coronavirus pandemic, including, among other things, a corresponding decrease in forecasted GDP and increase in forecasted unemployment. The provision for credit losses for the third quarter of 2020 was comprised of $26.7 million related to loans and $(10.1) million related to unfunded commitments and $1.1 million related to other credit losses while the $6.0 million recorded for the third quarter of 2019 related solely to loans. At September 30, 2020, classified loans still accruing increased to $146.9 million, compared with $73.9 million at December 31, 2019. Non-performing assets as a percentage of total assets increased from 0.56% at December 31, 2019 to 0.82% at September 30, 2020. The increase in non-performing assets is primarily attributable to an increase in nonaccruing loans as the Company migrated certain residential mortgage loans which completed their extension period and had not been formally modified or brought current at quarter end. Also contributing to the increase in nonperforming assets was one hotel relationship totaling $18.6 million migrating to nonaccrual and TDR status during the quarter. Net charge-offs on loans during the third quarter of 2020 were approximately $3.6 million, or 0.10% of average loans on an annualized basis, compared with approximately $2.3 million, or 0.07%, in the third quarter of 2019. The Company’s total allowance for credit losses on loans at September 30, 2020 was $231.9 million, or 1.55% of total loans, compared with $38.2 million, or 0.30% of total loans, at December 31, 2019. This increase is primarily attributable to the adoption impact of CECL which increased the allowance for credit losses on loans $78.7 million and the provision recorded year-to-date.

Noninterest Income

Total noninterest income for the third quarter of 2020 was $159.0 million, an increase of $82.0 million, or 106.5%, from the $77.0 million reported in the third quarter of 2019.  Income from mortgage-related activities was $138.6 million in the third quarter of 2020, an increase of $85.6 million, or 161.4%, from $53.0 million in the third quarter of 2019. Total production in the third quarter of 2020 amounted to $2.92 billion, compared with $1.81 billion in the same quarter of 2019, while spread (gain on sale) increased to 3.92% in the current quarter, compared with 2.67% in the same quarter of 2019. The retail mortgage open pipeline finished the third quarter of 2020 at $2.71 billion, compared with $2.67 billion at June 30, 2020 and $784.2 million at the end of the third quarter of 2019. Service charges on deposit accounts decreased $2.5 million, or 18.6%, to $10.9 million in the third quarter of 2020, compared with $13.4 million in the third quarter of 2019. This decrease in service charges on deposit accounts is due primarily to the impact of the Durbin Amendment and a decrease in NSF income.

Other noninterest income decreased $1.0 million, or 10.5%, to $8.3 million for the third quarter of 2020, compared with $9.3 million during the third quarter of 2019. The decrease in other noninterest income was primarily attributable to decreases in gain on BOLI proceeds of $4.2 million and indirect automobile servicing income of $806,000. These decreases were partially offset by an increase of $1.9 million in gain on sales of SBA loans and a decrease of $2.0 million in loss on sale of loans.

Noninterest Expense

Total noninterest expenses for the third quarter of 2020 decreased $39.0 million, or 20.2%, to $153.7 million, compared with $192.7 million in the same quarter 2019. Salaries and employee benefits increased $19.1 million, or 24.6%, from $77.6 million in the third quarter of 2019 to $96.7 million in the third quarter of 2020, due primarily to an increase in variable compensation tied to increased mortgage production of $19.9 million. Occupancy and equipment expenses increased $1.2 million, or 9.2%, to

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$13.8 million for the third quarter of 2020, compared with $12.6 million in the third quarter of 2019, due primarily to $1.8 million in lease termination costs related to previously announced efficiency initiatives. Data processing and telecommunications expense increased $1.9 million, or 17.9%, to $12.2 million in the third quarter of 2020, compared with $10.4 million in the third quarter of 2019, due primarily to variable expenses related to increased mortgage production. Advertising and marketing expense was $1.0 million in the third quarter of 2020, compared with $1.9 million in the third quarter of 2019. Amortization of intangible assets decreased $1.5 million, or 26.7%, from $5.7 million in the third quarter of 2019 to $4.2 million in the third quarter of 2020. Core deposit intangibles are being amortized over an accelerated basis; therefore, the expense recorded will decline over the life of the asset. Merger and conversion charges were $(44,000) in the third quarter of 2020, compared with $65.2 million in the same quarter of 2019. Other noninterest expenses increased $6.9 million, or 38.1%, from $18.1 million in the third quarter of 2019 to $25.0 million in the third quarter of 2020, due primarily to an increase of $2.7 million in FDIC insurance, an increase of $2.9 million in mortgage servicing expenses, and an increase of $470,000 in natural disaster and pandemic charges related to the COVID-19 pandemic. Also contributing to the increase in other noninterest expenses was increases in variable expenses tied to production in our lines of business.

Income Taxes

Income tax expense is influenced by the statutory rate, the amount of taxable income, the amount of tax-exempt income and the amount of nondeductible expenses.  For the third quarter of 2020, the Company reported income tax expense of $34.0 million, compared with $5.7 million in the same period of 2019. The Company’s effective tax rate for the three months ending September 30, 2020 and 2019 was 22.7% and 21.0%, respectively. The increase in the effective tax rate is primarily a result of decreased nontaxable gain on BOLI proceeds compared with the same period a year ago.

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Results of Operations for the Nine Months Ended September 30, 2020 and 2019

Consolidated Earnings and Profitability

Ameris reported net income available to common shareholders of $167.7 million, or $2.42 per diluted share, for the nine months ended September 30, 2020, compared with $100.2 million, or $1.83 per diluted share, for the same period in 2019. The Company’s return on average assets and average shareholders’ equity were 1.18% and 8.96%, respectively, in the nine months ended September 30, 2020, compared with 0.99% and 7.39%, respectively, in the same period in 2019. During the first nine months of 2020, the Company incurred pre-tax merger and conversion charges of $1.4 million, pre-tax restructuring charges related to branch consolidations and efficiency initiatives of $1.5 million, pre-tax servicing right impairment of $30.6 million, pre-tax gain on BOLI proceeds of $948,000, pre-tax expenses related to SEC and DOJ investigation of $3.0 million, pre-tax expenses related to the COVID-19 pandemic of $3.1 million and pre-tax losses on the sale of premises of $654,000. During the first nine months of 2019, the Company incurred pre-tax merger and conversion charges of $70.7 million, pre-tax restructuring charges related to branch consolidations of $245,000, pre-tax servicing right impairment of $141,000, pre-tax gain on BOLI proceeds of $4.3 million, pre-tax reduction in financial impact of hurricanes of $39,000 and pre-tax losses on the sale of premises of $4.6 million. Excluding these adjustment items, the Company’s net income would have been $198.5 million, or $2.86 per diluted share, for the nine months ended September 30, 2020 and $156.3 million, or $2.85 per diluted share, for the same period in 2019.

Below is a reconciliation of adjusted net income to net income, as discussed above.

	Nine Months Ended September 30,
(in thousands, except share and per share data)	2020		2019
Net income available to common shareholders	$	167,703	$	100,193
Adjustment items:
Merger and conversion charges	1,391		70,690
Restructuring charge	1,513		245
Servicing right impairment	30,566		141
Gain on BOLI proceeds	(948)		(4,335)
Expenses related to SEC and DOJ investigation	3,005		—
Natural disaster and pandemic charges	3,061		(39)
Loss on the sale of premises	654		4,608
Tax effect of adjustment items (Note 1)	(8,438)		(15,167)
After tax adjustment items	30,804		56,143
Adjusted net income	$	198,507	$	156,336
Weighted average common shares outstanding - diluted	69,403,104		54,883,122
Net income per diluted share	$	2.42	$	1.83
Adjusted net income per diluted share	$	2.86	$	2.85
Note 1: A portion of the merger and conversion charges for all periods are nondeductible for tax purposes.

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Below is additional information regarding the retail banking activities, mortgage banking activities, warehouse lending activities, SBA activities and premium finance activities of the Company during the nine months ended September 30, 2020 and 2019, respectively:

	Nine Months Ended September 30, 2020
(dollars in thousands)	Banking Division		Retail Mortgage Division		Warehouse Lending Division		SBA Division		Premium  Finance  Division		Total
Interest income	$	384,547	$	99,165	$	16,979	$	23,443	$	23,586	$	547,720
Interest expense	26,280		36,714		2,105		5,262		3,062		73,423
Net interest income	358,267		62,451		14,874		18,181		20,524		474,297
Provision for loan losses	123,289		17,471		889		5,716		(475)		146,890
Noninterest income	47,506		276,147		2,751		7,953		—		334,357
Noninterest expense
Salaries and employee benefits	121,762		134,600		685		5,660		5,105		267,812
Equipment and occupancy expenses	33,981		5,133		3		291		232		39,640
Data processing and telecommunications expenses	29,432		4,741		169		32		320		34,694
Other expenses	80,159		20,713		150		1,469		2,876		105,367
Total noninterest expense	265,334		165,187		1,007		7,452		8,533		447,513
Income before income tax expense	17,150		155,940		15,729		12,966		12,466		214,251
Income tax expense	5,146		32,751		3,317		2,723		2,611		46,548
Net income	$	12,004	$	123,189	$	12,412	$	10,243	$	9,855	$	167,703

	Nine Months Ended September 30, 2019
(dollars in thousands)	Banking Division		Retail Mortgage Division		Warehouse Lending Division		SBA Division		Premium Finance Division		Total
Interest income	$	338,396	$	53,286	$	16,140	$	8,827	$	25,669	$	442,318
Interest expense	44,340		26,957		7,294		3,986		9,926		92,503
Net interest income	294,056		26,329		8,846		4,841		15,743		349,815
Provision for loan losses	7,913		2,235		—		394		3,523		14,065
Noninterest income	50,373		84,853		1,389		6,379		6		143,000
Noninterest expense
Salaries and employee benefits	91,954		54,237		609		3,447		4,049		154,296
Equipment and occupancy expenses	25,065		3,122		4		190		296		28,677
Data processing and telecommunications expenses	24,778		1,384		109		27		853		27,151
Other expenses	126,743		7,983		170		1,249		3,104		139,249
Total noninterest expense	268,540		66,726		892		4,913		8,302		349,373
Income before income tax expense	67,976		42,221		9,343		5,913		3,924		129,377
Income tax expense	16,197		8,831		1,962		1,242		952		29,184
Net income	$	51,779	$	33,390	$	7,381	$	4,671	$	2,972	$	100,193

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Net Interest Income and Margins

The following table sets forth the average balance, interest income or interest expense, and average yield/rate paid for each category of interest-earning assets and interest-bearing liabilities, net interest spread, and net interest margin on average interest-earning assets for the nine months ended September 30, 2020 and 2019. Federally tax-exempt income is presented on a taxable-equivalent basis assuming a 21% federal tax rate.

	Nine Months Ended September 30,
	2020					2019
(dollars in thousands)	Average Balance		Interest Income/ Expense		Average Yield/ Rate Paid	Average Balance		Interest Income/ Expense		Average Yield/ Rate Paid
Assets
Interest-earning assets:
Federal funds sold, interest-bearing deposits  in banks, and time deposits in other banks	$	452,503	$	1,621	0.48%	$	415,908	$	7,655	2.46%
Investment securities	1,361,586		27,287		2.68%	1,362,004		30,319		2.98%
Loans held for sale	1,569,337		38,055		3.24%	373,699		10,673		3.82%
Loans	13,772,102		484,605		4.70%	9,982,560		396,918		5.32%
Total interest-earning assets	17,155,528		551,568		4.29%	12,134,171		445,565		4.91%
Noninterest-earning assets	1,889,500					1,348,873
Total assets	$	19,045,028				$	13,483,044
Liabilities and Shareholders’ Equity
Interest-bearing liabilities:
Savings and interest-bearing demand deposits	$	7,345,828	$	22,184	0.40%	$	5,248,058	$	38,776	0.99%
Time deposits	2,477,483		28,013		1.51%	2,603,879		35,787		1.84%
Federal funds purchased and securities sold under agreements to repurchase	12,849		74		0.77%	13,017		45		0.46%
FHLB advances	1,091,885		7,456		0.91%	282,622		4,803		2.27%
Other borrowings	270,407		10,556		5.21%	170,891		7,769		6.08%
Subordinated deferrable interest debentures	124,814		5,140		5.50%	104,345		5,323		6.82%
Total interest-bearing liabilities	11,323,266		73,423		0.87%	8,422,812		92,503		1.47%
Demand deposits	4,977,833					3,108,638
Other liabilities	243,240					138,019
Shareholders’ equity	2,500,689					1,813,575
Total liabilities and shareholders’ equity	$	19,045,028				$	13,483,044
Interest rate spread					3.42%					3.44%
Net interest income			$	478,145				$	353,062
Net interest margin					3.72%					3.89%

On a tax-equivalent basis, net interest income for the nine months ended September 30, 2020 was $478.1 million, an increase of $125.1 million, or 35.4%, compared with $353.1 million reported in the same period of 2019. The higher net interest income is a result of growth in average interest earning assets which increased $5.02 billion, or 41.4%, from $12.13 billion in the first nine months of 2019 to $17.16 billion for the first nine months of 2020. This increase in average interest earning assets resulted primarily from the Fidelity acquisition occurring in the third quarter of 2019, as well as organic growth in average loans, including PPP loans, and strong production in mortgage. Average loans increased $3.79 billion, or 38.0%, to $13.77 billion in the first nine months of 2020 from $9.98 billion in the same period of 2019. The Company’s net interest margin was down 17 basis points during the first nine months of 2020 to 3.72%, compared with 3.89% for the first nine months of 2019.

Total interest income, on a tax-equivalent basis, increased to $551.6 million during the nine months ended September 30, 2020, compared with $445.6 million in the same period of 2019. Yields on earning assets decreased to 4.29% during the first nine months of 2020, compared with 4.91% reported in the same period of 2019. During the first nine months of 2020, loans comprised 89.4% of average earning assets, compared with 85.3% in the same period of 2019. Yields on loans decreased to 4.70% during the nine months ended September 30, 2020, compared with 5.32% in the same period of 2019. Accretion income for the first nine months of 2020 was $22.7 million, compared with $10.2 million in the first nine months of 2019.

The yield on total interest-bearing liabilities decreased from 1.47% during the nine months ended September 30, 2019 to 0.87% in the same period of 2020. Total funding costs, inclusive of noninterest-bearing demand deposits, decreased to 0.60% in the first nine months of 2020, compared with 1.07% during the same period of 2019. Deposit costs decreased from 0.91% in the first nine months of 2019 to 0.45% in the same period of 2020. Non-deposit funding costs decreased from 4.20% in the first

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nine months of 2019 to 2.07% in the same period of 2020. The decrease in non-deposit funding costs was driven primarily by a shift in mix to short-term FHLB advances coupled with lower market interest rates being paid on FHLB advances. Average balances of interest bearing deposits and their respective costs for the nine months ended September 30, 2020 and 2019 are shown below:

	Nine Months Ended September 30, 2020			Nine Months Ended September 30, 2019
(dollars in thousands)	Average Balance		Average Cost	Average Balance		Average Cost
NOW	$	2,483,383	0.29%	$	1,705,108	0.57%
MMDA	4,167,207		0.52%	3,053,272		1.36%
Savings	695,238		0.08%	489,678		0.12%
Retail CDs	2,455,833		1.51%	2,222,942		1.73%
Brokered CDs	21,650		2.03%	380,937		2.45%
Interest-bearing deposits	$	9,823,311	0.68%	$	7,851,937	1.27%

Provision for Credit Losses

The Company’s provision for credit losses during the nine months ended September 30, 2020 amounted to $146.9 million, compared with $14.1 million in the nine months ended September 30, 2019. This increase was primarily attributable to an updated economic forecast in our CECL model which reflects the impact of the coronavirus pandemic including, among other things, a corresponding decrease in forecasted GDP and increase in forecasted unemployment. The provision for credit losses for the first nine months of 2020 was comprised of $132.2 million related to loans, $13.6 million related to unfunded commitments and $1.1 million related to other credit losses while the $14.1 million recorded for the same period in 2019 related solely to loans. At September 30, 2020, classified loans still accruing increased to $146.9 million, compared with $73.9 million at December 31, 2019. Non-performing assets as a percentage of total assets increased from 0.56% at December 31, 2019 to 0.82% at September 30, 2020. Net charge-offs on loans during the first nine months of 2020 were $17.1 million, or 0.17% of average loans on an annualized basis, compared with approximately $7.4 million, or 0.10%, in the first nine months of 2019. The Company’s total allowance for credit losses on loans at September 30, 2020 was $231.9 million, or 1.55% of total loans, compared with $38.2 million, or 0.30% of total loans, at December 31, 2019. This increase is primarily attributable to the adoption impact of CECL, which resulted in an increase in the allowance for credit losses on loans of $78.7 million and the provision noted above.

Noninterest Income

Total noninterest income for the nine months ended September 30, 2020 was $334.4 million, an increase of $191.4 million, or 133.8%, from the $143.0 million reported for the nine months ended September 30, 2019.  Income from mortgage-related activities increased $192.6 million, or 223.4%, from $86.2 million in the first nine months of 2019 to $278.9 million in the same period of 2020. Total production in the first nine months of 2020 amounted to $6.95 billion, compared with $2.75 billion in the same period of 2019, while spread (gain on sale) increased to 3.57% during the nine months ended September 30, 2020, compared with 2.83% in the same period of 2019. The retail mortgage open pipeline was $2.71 billion at September 30, 2020, compared with $1.16 billion at the beginning of 2020 and $784.2 million at September 30, 2019. Mortgage-related activities was negatively impacted during the first nine months of 2020 by a mortgage servicing right impairment of $30.2 million, compared with no such impairment for the same period in 2019. Service charges on deposit accounts in the first nine months of 2020 decreased $4.5 million, or 12.2%, to $32.7 million, compared with $37.2 million in the first nine months of 2019. This decrease in service charge revenue was primarily attributable to lower debit card interchange income resulting from the Durbin Amendment. Other service charges, commissions and fees were $3.4 million during the first nine months of 2020, compared with $2.8 million during the first nine months of 2019. Other noninterest income increased $2.8 million, or 17.0%, to $19.4 million for the first nine months of 2020, compared with $16.6 million during the same period of 2019. The increase in other noninterest income was primarily attributable to increases of $2.0 million in gain on sale of SBA loans, $762,000 in BOLI income and $1.2 million in trust income and a decrease of $2.0 million in loss on sale of loans for the nine months ended September 30, 2020 compared with the same period in 2019. These increases were partially offset by a decrease in gain on BOLI proceeds of $3.4 million.

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 Noninterest Expense

Total noninterest expenses for the nine months ended September 30, 2020 increased $98.1 million, or 28.1%, to $447.5 million, compared with $349.4 million in the same period of 2019. Salaries and employee benefits increased $113.5 million, or 73.6%, from $154.3 million in the first nine months of 2019 to $267.8 million in the same period of 2020 due to staff additions resulting from the Fidelity acquisition and an increase of $58.4 million in mortgage commissions related to production increases. Occupancy and equipment expenses increased $11.0 million, or 38.2%, to $39.6 million for the first nine months of 2020, compared with $28.7 million in the same period of 2019, due primarily to 62 branch locations being added during 2019 as a result of the Fidelity acquisition partially offset by branch consolidations subsequent to acquisition. Data processing and telecommunications expense increased $7.5 million, or 27.8%, to $34.7 million in the first nine months of 2020, from $27.2 million reported in the same period of 2019. This increase in data processing and telecommunications during the first nine months of 2020 reflects increased core banking system charges due to an increase in the number of accounts being processed by our core banking system and variable expenses related to increased mortgage production. Credit resolution-related expenses increased $1.0 million, or 32.4%, from $3.0 million in the first nine months of 2019 to $4.0 million in the same period of 2020. This increase in credit resolution-related expenses primarily resulted from additional write-downs on OREO properties. Amortization of intangible assets increased $3.5 million, or 28.8%, from $12.0 million in the first nine months of 2019 to $15.4 million in the first nine months of 2020, due primarily to additional amortization of intangible assets recorded as part of the Fidelity acquisition. Merger and conversion charges were $1.4 million in the first nine months of 2020, compared with $70.7 million in the same period in 2019. Merger and conversion charges for both periods principally related to the Fidelity acquisition. Other noninterest expenses increased $31.9 million, or 66.6%, from $47.9 million in the first nine months of 2019 to $79.8 million in the same period of 2020 resulting primarily from an increase of $7.5 million in FDIC insurance, an increase of $4.8 million in legal and other professional fees, an increase of $8.2 million in loan servicing expenses, an increase of $3.1 million in natural disaster and pandemic expenses and an increase in volume in certain areas related to our acquisition of Fidelity and increased production in our lines of business. These increases were partially offset by a decrease of $3.8 million in loss on sale of fixed assets.

Income Taxes

Income tax expense is influenced by the statutory rate, the amount of taxable income, the amount of tax-exempt income and the amount of nondeductible expenses. For the nine months ended September 30, 2020, the Company reported income tax expense of $46.5 million, compared with $29.2 million in the same period of 2019. The Company’s effective tax rate for the nine months ended September 30, 2020 and 2019 was 21.7% and 22.6%, respectively. The decrease in the effective tax rate is due to loss carrybacks allowed a result of the recently enacted CARES Act and a reduction in meals and entertainment expenses recognized during 2020 compared with 2019.

Financial Condition as of September 30, 2020

Securities

Debt securities with readily determinable fair values are classified as available for sale and recorded at fair value with unrealized gains and losses excluded from earnings and reported in accumulated other comprehensive income, net of the related deferred tax effect. Restricted equity securities, are classified as other investment securities and are carried at cost and are periodically evaluated for impairment based on ultimate recovery of par value or cost basis.

The amortization of premiums and accretion of discounts are recognized in interest income using methods approximating the interest method over the life of the securities. Realized gains and losses, determined on the basis of the cost of specific securities sold, are included in earnings on the trade date. Declines in the fair value of securities below their cost that are deemed to be other-than-temporary are reflected in earnings as realized losses.

Management and the Company’s Asset and Liability Committee (the “ALCO Committee”) evaluate securities in an unrealized loss position on at least a quarterly basis, and more frequently when economic or market concerns warrant such evaluation, to determine if credit-related impairment exists. Management first evaluates whether they intend to sell or more likely than not will be required to sell an impaired security before recovering its amortized cost basis. If either criteria is met, the entire amount of unrealized loss is recognized in earnings with a corresponding adjustment to the security's amortized cost basis. If either of the above criteria is not met, management evaluates whether the decline in fair value is attributable to credit or resulted from other factors. The Company does not intend to sell these investment securities at an unrealized loss position at September 30, 2020, and it is more likely than not that the Company will not be required to sell these securities prior to recovery or maturity. Based on the results of management's review, at September 30, 2020, management determined that $68,000 was

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attributable to credit impairment and increased the allowance for credit losses accordingly. The remaining $481,000 in unrealized loss was determined to be from factors other than credit.

The following table is a summary of our investment portfolio at the dates indicated.

	September 30, 2020				December 31, 2019
(dollars in thousands)	Amortized Cost		Fair Value		Amortized Cost		Fair Value
U.S. government sponsored agencies	$	17,184	$	17,604	$	22,246	$	22,362
State, county and municipal securities	84,219		87,648		102,952		105,260
Corporate debt securities	51,659		52,141		51,720		52,999
SBA pool securities	62,204		65,116		73,704		73,912
Mortgage-backed securities	855,083		894,927		1,129,816		1,148,870
Total debt securities	$	1,070,349	$	1,117,436	$	1,380,438	$	1,403,403

The amounts of securities available for sale in each category as of September 30, 2020 are shown in the following table according to contractual maturity classifications: (i) one year or less, (ii) after one year through five years, (iii) after five years through ten years and (iv) after ten years.

	U.S. Government Sponsored Agencies				State, County and Municipal Securities				Corporate Debt Securities
(dollars in thousands)	Amount		Yield (1)		Amount		Yield (1)(2)		Amount		Yield (1)
One year or less	$	—	—	%	$	14,694	3.35	%	$	—	—	%
After one year through five years	16,452		1.92		26,506		3.72		14,718		2.72
After five years through ten years	1,152		2.16		28,799		3.86		35,735		5.34
After ten years	—		—		17,649		4.45		1,688		4.40
	$	17,604	1.93	%	$	87,648	3.85	%	$	52,141	4.57	%
	SBA Pool Securities				Mortgage-Backed Securities
(dollars in thousands)	Amount		Yield (1)		Amount		Yield (1)
One year or less	$	—	—	%	$	24	3.41	%
After one year through five years	2,015		2.09		42,383		2.76
After five years through ten years	24,014		2.20		278,580		2.73
After ten years	39,087		2.50		573,940		2.17
	$	65,116	2.37	%	$	894,927	2.37	%

(1)Yields were computed using coupon interest, adding discount accretion or subtracting premium amortization, as appropriate, on a ratable basis over the life of each security. The weighted average yield for each maturity range was computed using the amortized cost of each security in that range.

(2)Yields on securities of state and political subdivisions are stated on a taxable-equivalent basis, using a tax rate of 21%.

Loans and Allowance for Credit Losses

At September 30, 2020, gross loans outstanding (including loans and loans held for sale) were $16.36 billion, up $1.88 billion from $14.48 billion reported at December 31, 2019. Loans held for sale decreased from $1.66 billion at December 31, 2019 to $1.41 billion at September 30, 2020 primarily due to efficiencies in mortgage deliveries in our mortgage division. Loans increased $2.13 billion, or 16.6%, from $12.82 billion at December 31, 2019 to $14.94 billion at September 30, 2020, driven primarily by $1.10 billion in PPP loans and organic growth.

The Company regularly monitors the composition of the loan portfolio to evaluate the adequacy of the allowance for loan losses in light of the impact that changes in the economic environment may have on the loan portfolio. The Company focuses on the following loan categories: (1) commercial, financial and agricultural; (2) consumer installment; (3) indirect automobile; (4) mortgage warehouse; (5) municipal; (6) premium finance; (7) construction and development related real estate; (8) commercial and farmland real estate; and (9) residential real estate. The Company’s management has strategically located its branches in select markets in Georgia, Florida, Alabama and South Carolina to take advantage of the growth in these areas.

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The Company’s risk management processes include a loan review program designed to evaluate the credit risk in the loan portfolio and ensure credit grade accuracy. Through the loan review process, the Company conducts (1) a loan portfolio summary analysis, (2) charge-off and recovery analysis, (3) trends in accruing problem loan analysis, and (4) problem and past-due loan analysis. This analysis process serves as a tool to assist management in assessing the overall quality of the loan portfolio and the adequacy of the allowance for loan losses. Loans classified as “substandard” are loans which are inadequately protected by the current sound worth and paying capacity of the borrower or of the collateral pledged. These assets exhibit a well-defined weakness or are characterized by the distinct possibility that the Company will sustain some loss if the deficiencies are not corrected. These weaknesses may be characterized by past due performance, operating losses and/or questionable collateral values. Loans classified as “doubtful” are those loans that have characteristics similar to substandard loans but have an increased risk of loss. Loans classified as “loss” are those loans which are considered uncollectible and are in the process of being charged off.

The Company estimates the allowance for credit losses ("ACL") on loans based on the underlying assets’ amortized cost basis, which is the amount at which the financing receivable is originated or acquired, adjusted for applicable accretion or amortization of premium, discount, and net deferred fees or costs, collection of cash, and charge-offs. In the event that collection of principal becomes uncertain, the Company has policies in place to reverse accrued interest in a timely manner. Therefore, the Company has made a policy election to exclude accrued interest from the measurement of ACL.

Expected credit losses are reflected in the allowance for credit losses through a charge to credit loss expense. When the Company deems all or a portion of a financial asset to be uncollectible the appropriate amount is written off and the ACL is reduced by the same amount. The Company applies judgment to determine when a financial asset is deemed uncollectible; however, generally speaking, an asset will be considered uncollectible no later than when all efforts at collection have been exhausted. Subsequent recoveries, if any, are credited to the ACL when received.

The Company measures expected credit losses of financial assets on a collective (pool) basis, when the financial assets share similar risk characteristics. Depending on the nature of the pool of financial assets with similar risk characteristics, the Company uses the DCF method, the vintage method, the PD×LGD method or a qualitative approach.

The Company’s methodologies for estimating the ACL consider available relevant information about the collectability of cash flows, including information about past events, current conditions, and reasonable and supportable forecasts. The methodologies apply historical loss information, adjusted for asset-specific characteristics, economic conditions at the measurement date, and forecasts about future economic conditions expected to exist through the contractual lives of the financial assets that are reasonable and supportable, to the identified pools of financial assets with similar risk characteristics for which the historical loss experience was observed. The Company’s methodologies revert back to historical loss information on a straight-line basis over four quarters when it can no longer develop reasonable and supportable forecasts.

At the end of the third quarter of 2020, the allowance for credit losses on loans totaled $231.9 million, or 1.55% of loans, compared with $38.2 million, or 0.30% of loans, at December 31, 2019. Our nonaccrual loans increased from $75.1 million at December 31, 2019 to $138.2 million at September 30, 2020. The increase in nonaccrual loans is primarily attributable to residential mortgages where deferment has been completed but the borrowers have not yet notified the Company of their intention to either bring their loan current or enter into a long term modification program. Also contributing to the increase in nonaccrual loans is one hotel relationship totaling $18.6 million which migrated to nonaccrual and TDR status during the third quarter of 2020. For the first nine months of 2020, our net charge off ratio as a percentage of average loans increased to 0.17%, compared with 0.10% for the first nine months of 2019. The total provision for credit losses for the first nine months of 2020 was $146.9 million, increasing from $14.1 million recorded for the first nine months of 2019. Our ratio of total nonperforming assets to total assets increased from 0.56% at December 31, 2019 to 0.82% at September 30, 2020.

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The following tables present an analysis of the allowance for loan losses as of and for the nine months ended September 30, 2020 and 2019:

	Nine Months Ended September 30,
(dollars in thousands)	2020		2019
Balance of allowance for credit losses on loans at beginning of period	$	38,189	$	28,819
Adjustment to allowance for adoption of ASU 2016-13	78,661		—
Provision charged to operating expense	132,188		14,065
Charge-offs:
Commercial, financial and agricultural	4,687		1,647
Consumer installment	2,781		4,313
Indirect automobile	2,944		965
Premium finance	3,893		3,452
Real estate – construction and development	83		268
Real estate – commercial and farmland	10,220		3,158
Real estate – residential	762		391
Total charge-offs	25,370		14,194
Recoveries:
Commercial, financial and agricultural	1,135		904
Consumer installment	1,273		980
Indirect automobile	1,020		385
Premium finance	2,584		2,396
Real estate – construction and development	692		1,315
Real estate – commercial and farmland	1,010		192
Real estate – residential	542		668
Total recoveries	8,256		6,840
Net charge-offs	17,114		7,354
Balance of allowance for credit losses on loans at end of period	$	231,924	$	35,530

	As of and for the Nine Months Ended
(dollars in thousands)	September 30, 2020			September 30, 2019
Allowance for credit losses on loans at end of period	$	231,924		$	35,530
Net charge-offs for the period	17,114			7,354
Loan balances:
End of period	14,943,593			12,826,284
Average for the period	13,772,102			9,982,560
Net charge-offs as a percentage of average loans (annualized)	0.17		%	0.10		%
Allowance for credit losses on loans as a percentage of end of period loans	1.55		%	0.28		%

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Loans

Loans are stated at amortized cost. Balances within the major loans receivable categories are presented in the following table:

(dollars in thousands)	September 30, 2020		December 31, 2019
Commercial, financial and agricultural	$	1,879,788	$	802,171
Consumer installment	450,810		498,577
Indirect automobile	682,396		1,061,824
Mortgage warehouse	995,942		526,369
Municipal	725,669		564,304
Premium finance	710,890		654,669
Real estate – construction and development	1,628,255		1,549,062
Real estate – commercial and farmland	5,116,252		4,353,039
Real estate – residential	2,753,591		2,808,461
	$	14,943,593	$	12,818,476

Non-Performing Assets

Non-performing assets include nonaccrual loans, accruing loans contractually past due 90 days or more, repossessed personal property, and OREO. Loans are placed on nonaccrual status when management has concerns relating to the ability to collect the principal and interest and generally when such loans are 90 days or more past due. Management performs a detailed review and valuation assessment of non-performing loans over $250,000 on a quarterly basis. When a loan is placed on nonaccrual status, any interest previously accrued but not collected is reversed against current income.

Nonaccrual loans totaled $138.2 million at September 30, 2020, an increase of $63.0 million, or 83.9%, from $75.1 million at December 31, 2019. Accruing loans delinquent 90 days or more totaled $7.0 million at September 30, 2020, an increase of $1.2 million, or 21.7%, compared with $5.8 million at December 31, 2019. At September 30, 2020, OREO totaled $18.0 million, a decrease of $1.5 million, or 7.9%, compared with $19.5 million at December 31, 2019. Management regularly assesses the valuation of OREO through periodic reappraisal and through inquiries received in the marketing process.  At the end of the third quarter of 2020, total non-performing assets as a percent of total assets increased to 0.82% compared with 0.56% at December 31, 2019.

Non-performing assets at September 30, 2020 and December 31, 2019 were as follows:

(dollars in thousands)	September 30, 2020		December 31, 2019
Nonaccrual loans	$	138,163	$	75,124
Accruing loans delinquent 90 days or more	7,003		5,754
Repossessed assets	258		939
Other real estate owned	17,969		19,500
Total non-performing assets	$	163,393	$	101,317

Troubled Debt Restructurings

The restructuring of a loan is considered a “troubled debt restructuring” if both (i) the borrower is experiencing financial difficulties and (ii) the Company has granted a concession.

As of September 30, 2020 and December 31, 2019, the Company had a balance of $132.9 million and $35.2 million, respectively, in troubled debt restructurings. The following table presents the amount of troubled debt restructurings by loan class classified separately as accrual and nonaccrual at September 30, 2020 and December 31, 2019:

September 30, 2020	Accruing Loans			Non-Accruing Loans
Loan Class	#	Balance (in thousands)		#	Balance (in thousands)
Commercial, financial and agricultural	5	$	459	12	$	1,002
Consumer installment	11	36		22	64
Indirect automobile	481	2,689		49	482
Real estate – construction and development	4	510		5	709
Real estate – commercial and farmland	38	73,763		7	19,942
Real estate – residential	243	28,777		45	4,477
Total	782	$	106,234	140	$	26,676

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December 31, 2019	Accruing Loans			Non-Accruing Loans
Loan Class	#	Balance (in thousands)		#	Balance (in thousands)
Commercial, financial and agricultural	5	$	516	17	$	335
Consumer installment	4	8		27	107
Premium finance	1	156		—	—
Real estate – construction and development	6	936		3	253
Real estate – commercial and farmland	21	6,732		8	2,071
Real estate – residential	197	21,261		40	2,857
Total	234	$	29,609	95	$	5,623

The following table presents the amount of troubled debt restructurings by loan class classified separately as those currently paying under restructured terms and those that have defaulted (defined as 30 days past due) under restructured terms at September 30, 2020 and December 31, 2019:

September 30, 2020	Loans Currently Paying Under Restructured Terms			Loans that have Defaulted Under Restructured Terms
Loan Class	#	Balance (in thousands)		#	Balance (in thousands)
Commercial, financial and agricultural	10	$	1,191	7	$	270
Consumer installment	16	47		17	53
Indirect automobile	453	2,532		77	639
Real estate – construction and development	5	511		4	707
Real estate – commercial and farmland	41	92,964		4	741
Real estate – residential	250	29,282		38	3,973
Total	775	$	126,527	147	$	6,383

December 31, 2019	Loans Currently Paying Under Restructured Terms			Loans that have Defaulted Under Restructured Terms
Loan Class	#	Balance (in thousands)		#	Balance (in thousands)
Commercial, financial and agricultural	11	$	730	11	$	121
Consumer installment	18	58		13	57
Premium finance	1	156		—	—
Real estate – construction and development	8	1,187		1	2
Real estate – commercial and farmland	22	6,437		7	2,366
Real estate – residential	182	19,664		55	4,454
Total	242	$	28,232	87	$	7,000

The following table presents the amount of troubled debt restructurings by types of concessions made, classified separately as accrual and nonaccrual at September 30, 2020 and December 31, 2019:

September 30, 2020	Accruing Loans			Non-Accruing Loans
Type of Concession	#	Balance (in thousands)		#	Balance (in thousands)
Forbearance of interest	18	$	2,147	8	$	1,255
Forbearance of principal	584	84,570		78	23,482
Forbearance of principal, extended amortization	—	—		1	209
Rate reduction only	69	9,273		4	527
Rate reduction, maturity extension	—	—		2	12
Rate reduction, forbearance of interest	47	3,868		9	398
Rate reduction, forbearance of principal	19	2,434		29	392
Rate reduction, forgiveness of interest	45	3,942		8	400
Rate reduction, forgiveness of principal	—	—		1	1
Total	782	$	106,234	140	$	26,676

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December 31, 2019	Accruing Loans			Non-Accruing Loans
Type of Concession	#	Balance (in thousands)		#	Balance (in thousands)
Forbearance of interest	16	$	1,860	14	$	1,993
Forgiveness of principal	—	—		1	666
Forbearance of principal	27	6,294		10	605
Forbearance of principal, extended amortization	—	—		1	225
Rate reduction only	72	9,887		7	538
Rate reduction, maturity extension	—	—		2	15
Rate reduction, forbearance of interest	49	4,250		19	793
Rate reduction, forbearance of principal	19	3,267		30	264
Rate reduction, forgiveness of interest	51	4,051		10	523
Rate reduction, forgiveness of principal	—	—		1	1
Total	234	$	29,609	95	$	5,623

The following table presents the amount of troubled debt restructurings by collateral types, classified separately as accrual and nonaccrual at September 30, 2020 and December 31, 2019:

September 30, 2020	Accruing Loans			Non-Accruing Loans
Collateral Type	#	Balance (in thousands)		#	Balance (in thousands)
Warehouse	5	$	267	2	$	314
Raw land	6	4,676		6	1,087
Hotel and motel	14	56,089		1	18,572
Office	3	600		—	—
Retail, including strip centers	11	4,775		—	—
1-4 family residential	245	28,893		46	4,980
Church	—	—		1	171
Assisted living facilities	2	7,772		—	—
Automobile/equipment/CD	496	3,162		82	1,549
Livestock	—	—		1	2
Unsecured	—	—		1	1
Total	782	$	106,234	140	$	26,676

December 31, 2019	Accruing Loans			Non-Accruing Loans
Collateral Type	#	Balance (in thousands)		#	Balance (in thousands)
Warehouse	4	$	267	2	$	442
Raw land	5	869		5	732
Apartments	—	—		—	—
Hotel and motel	2	364		1	241
Office	3	531		1	342
Retail, including strip centers	11	5,520		—	—
1-4 family residential	200	21,404		40	3,232
Church	—	—		1	183
Automobile/equipment/CD	8	498		43	436
Livestock	—	—		1	14
Unsecured	1	156		1	1
Total	234	$	29,609	95	$	5,623

Commercial Lending Practices

The federal bank regulatory agencies previously issued interagency guidance on commercial real estate lending and prudent risk management practices. This guidance defines commercial real estate (“CRE”) loans as loans secured by raw land, land development and construction (including one-to-four family residential construction), multi-family property and non-farm nonresidential property where the primary or a significant source of repayment is derived from rental income associated with the property, excluding owner-occupied properties (loans for which 50% or more of the source of repayment is derived from the ongoing operations and activities conducted by the party, or affiliate of the party, who owns the property) or the proceeds of the sale, refinancing or permanent financing of the property. Loans for owner-occupied CRE are generally excluded from the CRE guidance.

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The CRE guidance is applicable when either:

(1)total loans for construction, land development, and other land, net of owner-occupied loans, represent 100% or more of a bank’s total risk-based capital; or

(2)total loans secured by multifamily and nonfarm nonresidential properties and loans for construction, land development, and other land, net of owner-occupied loans, represent 300% or more of a bank’s total risk-based capital.

Banks that are subject to the CRE guidance criteria are required to implement enhanced strategic planning, CRE underwriting policies, risk management and internal controls, portfolio stress testing, risk exposure limits, and other policies, including management compensation and incentives, to address the CRE risks. Higher allowances for loan losses and capital levels may also be appropriate.

As of September 30, 2020, the Company exhibited a concentration in the CRE loan category based on Federal Reserve Call codes. The primary risks of CRE lending are:

(1)within CRE loans, construction and development loans are somewhat dependent upon continued strength in demand for residential real estate, which is reliant on favorable real estate mortgage rates and changing population demographics;

(2)on average, CRE loan sizes are generally larger than non-CRE loan types; and

(3)certain construction and development loans may be less predictable and more difficult to evaluate and monitor.

The following table outlines CRE loan categories and CRE loans as a percentage of total loans as of September 30, 2020 and December 31, 2019. The loan categories and concentrations below are based on Federal Reserve Call codes:

	September 30, 2020			December 31, 2019
(dollars in thousands)	Balance		% of Total Loans	Balance		% of Total Loans
Construction and development loans	$	1,628,255	11%	$	1,549,062	12%
Multi-family loans	330,730		2%	297,317		2%
Nonfarm non-residential loans (excluding owner-occupied)	3,150,043		21%	2,358,987		18%
Total CRE Loans (excluding owner-occupied)	5,109,028		34%	4,205,366		33%
All other loan types	9,834,565		66%	8,613,110		67%
Total Loans	$	14,943,593	100%	$	12,818,476	100%

The following table outlines the percentage of construction and development loans and total CRE loans, net of owner-occupied loans, to the Bank’s total risk-based capital, and the Company’s internal concentration limits as of September 30, 2020 and December 31, 2019:

	Internal Limit	Actual
		September 30, 2020	December 31, 2019
Construction and development loans	100%	76%	88%
Total CRE loans (excluding owner-occupied)	300%	237%	238%

Short-Term Investments

The Company’s short-term investments are comprised of federal funds sold and interest-bearing deposits in banks. At September 30, 2020, the Company’s short-term investments were $494.8 million, compared with $375.6 million at December 31, 2019. At September 30, 2020, the Company had $20.0 million in federal funds sold and $474.8 million was in interest-bearing deposit balances at correspondent banks and the Federal Reserve Bank of Atlanta.

Derivative Instruments and Hedging Activities

The Company had a cash flow hedge that matured September 15, 2020 with a notional amount of $37.1 million at December 31, 2019 for the purpose of converting the variable rate on certain junior subordinated debentures to a fixed rate of 4.11%. The fair value of this instrument was a liability of $187,000 at December 31, 2019. No material hedge ineffectiveness from cash flow was recognized in the statement of operations. All components of each derivative’s gain or loss are included in the assessment of hedge effectiveness.

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The Company also has forward contracts and IRLCs to hedge changes in the value of the mortgage inventory due to changes in market interest rates. The fair value of these instruments amounted to an asset of $64.7 million and $7.8 million at September 30, 2020 and December 31, 2019, respectively, and a liability of $6.2 million and $4.5 million at September 30, 2020 and December 31, 2019, respectively.

Capital

Common Stock Repurchase Program

On September 19, 2019, the Company announced that its Board of Directors authorized the Company to repurchase up to $100.0 million of its outstanding common stock through October 31, 2020. On October 22, 2020, the Company announced that its Board of Directors approved the extension of the share repurchase program through October 31, 2021.  Repurchases of shares must be made in accordance with applicable securities laws and may be made from time to time in the open market or by negotiated transactions. The amount and timing of repurchases will be based on a variety of factors, including share acquisition price, regulatory limitations and other market and economic factors. The program does not require the Company to repurchase any specific number of shares. As of September 30, 2020, $14.3 million, or 358,664 shares of the Company's common stock, had been repurchased under the program.

Fidelity Acquisition

On July 1, 2019, the Company issued 22,181,522 shares of its common stock to the shareholders of Fidelity. Such shares had a value of $39.19 per share at the time of issuance, resulting in an increase in shareholders’ equity of $869.3 million.

For additional information regarding the Fidelity acquisition, see Note 2.

Capital Management

Capital management consists of providing equity to support both current and anticipated future operations. The Company is subject to capital adequacy requirements imposed by the FRB and the Georgia Department of Banking and Finance (the "GDBF"), and the Bank is subject to capital adequacy requirements imposed by the FDIC and the GDBF.

The FRB, the FDIC and the GDBF have adopted risk-based capital requirements for assessing bank holding company and bank capital adequacy. These standards define and establish minimum capital requirements in relation to assets and off-balance sheet exposure, adjusted for credit risk. The risk-based capital standards currently in effect are designed to make regulatory capital requirements more sensitive to differences in risk profiles among bank holding companies and banks and to account for off-balance sheet exposure.

In July 2013, the FRB published final rules for the adoption of the Basel III regulatory capital framework (the "Basel III Capital Rules"). The Basel III Capital Rules defined a new capital measure called "Common Equity Tier 1" ("CET1"), established that Tier 1 capital consist of Common Equity Tier 1 and "Additional Tier 1 Capital" instruments meeting specified requirements, defined Common Equity Tier 1, established a capital conservation buffer and expanded the scope of the adjustments as compared with existing regulations. The capital conservation buffer is 2.50% for 2020 and 2019.

The regulatory capital standards are defined by the following key measurements:

a) The “Tier 1 Leverage Ratio” is defined as Tier 1 capital to average assets. To be considered “adequately capitalized” under this measurement, a bank must maintain a Tier 1 leverage ratio greater than or equal to 4.00%. For a bank to be considered “well capitalized,” it must maintain a Tier 1 leverage ratio greater than or equal to 5.00%.

b) The “CET1 Ratio” is defined as Common equity tier 1 capital to total risk weighted assets. To be considered “adequately capitalized” under this measurement, a bank must maintain a CET1 ratio greater than or equal to 4.50% (7.00% including the 2.50% capital conservation buffer). For a bank to be considered “well capitalized,” it must maintain a CET1 ratio greater than or equal to 6.50%.

c) The “Tier 1 Capital Ratio” is defined as Tier 1 capital to total risk weighted assets. To be considered “adequately capitalized” under this measurement, a bank must maintain a Tier 1 capital ratio greater than or equal to 6.00% (8.50% including the 2.50% capital conservation buffer). For a bank to be considered “well capitalized,” it must maintain a Tier 1 capital ratio greater than or equal to 8.00%.

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d) The “Total Capital Ratio” is defined as total capital to total risk weighted assets. To be considered “adequately capitalized” under this measurement, a bank must maintain a total capital ratio greater than or equal to 8.00% (10.50% including the 2.50% capital conservation buffer). For a bank to be considered “well capitalized,” it must maintain a total capital ratio greater than or equal to 10.00%.

In March 2020, the Office of the Comptroller of the Currency, the FRB and the FDIC issued an interim final rule that delays the estimated impact on regulatory capital stemming from the implementation of CECL. The interim final rule provides banking organizations that implement CECL in 2020 the option to delay for two years an estimate of CECL’s effect on regulatory capital, relative to the incurred loss methodology’s effect on regulatory capital, followed by a three-year transition period. As a result, the Company and Bank elected the five-year transition relief allowed under the interim final rule effective March 31, 2020.

As of September 30, 2020, under the regulatory capital standards, the Bank was considered “well capitalized” under all capital measurements. The following table sets forth the regulatory capital ratios of for the Company and the Bank at September 30, 2020 and December 31, 2019.

	September 30, 2020	December 31, 2019
Tier 1 Leverage Ratio (tier 1 capital to average assets)
Consolidated	8.57%	8.48%
Ameris Bank	10.27%	9.73%
CET1 Ratio (common equity tier 1 capital to risk weighted assets)
Consolidated	10.44%	9.90%
Ameris Bank	12.51%	11.36%
Tier 1 Capital Ratio (tier 1 capital to risk weighted assets)
Consolidated	10.44%	9.90%
Ameris Bank	12.51%	11.36%
Total Capital Ratio (total capital to risk weighted assets)
Consolidated	14.65%	12.90%
Ameris Bank	13.94%	12.15%

Interest Rate Sensitivity and Liquidity

The Company’s primary market risk exposures are credit risk, interest rate risk, and to a lesser degree, liquidity risk. The Bank operates under an Asset Liability Management Policy approved by the Company’s Board of Directors and the ALCO Committee. The policy outlines limits on interest rate risk in terms of changes in net interest income and changes in the net market values of assets and liabilities over certain changes in interest rate environments. These measurements are made through a simulation model which projects the impact of changes in interest rates on the Bank’s assets and liabilities. The policy also outlines responsibility for monitoring interest rate risk, and the process for the approval, implementation and monitoring of interest rate risk strategies to achieve the Bank’s interest rate risk objectives.

The ALCO Committee is comprised of senior officers of Ameris and two independent members of the Company’s Board of Directors. The ALCO Committee makes all strategic decisions with respect to the sources and uses of funds that may affect net interest income, including net interest spread and net interest margin. The objective of the ALCO Committee is to identify the interest rate, liquidity and market value risks of the Company’s balance sheet and use reasonable methods approved by the Company’s Board of Directors and executive management to minimize those identified risks.

The normal course of business activity exposes the Company to interest rate risk. Interest rate risk is managed within an overall asset and liability framework for the Company. The principal objectives of asset and liability management are to predict the sensitivity of net interest spreads to potential changes in interest rates, control risk and enhance profitability. Funding positions are kept within predetermined limits designed to properly manage risk and liquidity. The Company employs sensitivity analysis in the form of a net interest income simulation to help characterize the market risk arising from changes in interest rates. In addition, fluctuations in interest rates usually result in changes in the fair market value of the Company’s financial instruments, cash flows and net interest income. The Company’s interest rate risk position is managed by the ALCO Committee.

The Company uses a simulation modeling process to measure interest rate risk and evaluate potential strategies. Interest rate scenario models are prepared using software created and licensed from an outside vendor. The Company’s simulation includes all financial assets and liabilities. Simulation results quantify interest rate risk under various interest rate scenarios. Management then develops and implements appropriate strategies. The ALCO Committee has determined that an

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acceptable level of interest rate risk would be for net interest income to increase/decrease no more than 20% given a change in selected interest rates of 200 basis points over any 24-month period.

Liquidity management involves the matching of the cash flow requirements of customers, who may be either depositors desiring to withdraw funds or borrowers needing assurance that sufficient funds will be available to meet their credit needs, and the ability of Ameris to manage those requirements. The Company strives to maintain an adequate liquidity position by managing the balances and maturities of interest-earning assets and interest-bearing liabilities so that the balance it has in short-term assets at any given time will adequately cover any reasonably anticipated immediate need for funds. Additionally, the Bank maintains relationships with correspondent banks, which could provide funds on short notice, if needed. The Company has invested in FHLB stock for the purpose of establishing credit lines with the FHLB. The credit availability to the Bank is equal to 30% of the Bank’s total assets as reported on the most recent quarterly financial information submitted to the regulators subject to the pledging of sufficient collateral. At September 30, 2020 and December 31, 2019, the net carrying value of the Company’s other borrowings was $875.3 million and $1.40 billion, respectively.

The following liquidity ratios compare certain assets and liabilities to total deposits or total assets:

	September 30, 2020	June 30, 2020	March 31, 2020	December 31, 2019	September 30, 2019
Investment securities available for sale to total deposits	6.96%	7.95%	9.77%	10.00%	10.92%
Loans (net of unearned income) to total deposits	93.03%	93.03%	94.58%	91.38%	93.90%
Interest-earning assets to total assets	90.66%	90.51%	89.57%	89.47%	89.27%
Interest-bearing deposits to total deposits	63.21%	64.11%	69.47%	70.06%	70.15%

The liquidity resources of the Company are monitored continuously by the ALCO Committee and on a periodic basis by state and federal regulatory authorities. As determined under guidelines established by these regulatory authorities, the Company’s and the Bank’s liquidity ratios at September 30, 2020 were considered satisfactory. The Company is aware of no events or trends likely to result in a material change in liquidity.

Goodwill Impairment Testing

The Company has goodwill at its Banking Division and Premium Finance Division (collectively "the divisions"). The carrying value of goodwill at the Banking Division was $863.5 million and $867.1 million at September 30, 2020 and December 31, 2019, respectively. The carrying value of goodwill at the Premium Finance Division was $64.5 million at both September 30, 2020 and December 31, 2019. The Company performs its annual impairment test at December 31 of each year and more frequently if a triggering event occurs. At December 31, 2019, the Company performed a qualitative assessment of goodwill at the divisions and determined it was more likely than not that the reporting unit's fair value exceeded its carrying value. The Company performed an interim qualitative assessment at March 31, 2020 considering the decline in the Company's stock price relative to book value and the impact of COVID-19 on the economy and determined that it was more likely than not that the reporting units fair values exceeded their carrying value.

During the second quarter of 2020, the Company assessed the indicators of goodwill impairment and determined a triggering event had occurred. Triggering events included sustained decline in the Company's share price, the impact of COVID-19 on the economy and low interest rate environment. The Company performed a quantitative analysis of goodwill at the divisions as of May 31, 2020. The Premium Finance Division was measured utilizing a discounted cash flow approach. The Banking Division was measured using multiple approaches. The primary approach for the Banking Division was the discounted cash flow approach, and the Company also used a market approach comparing to similar public companies' multiples and control premiums from transactions during prior distressed periods. The results from each of the primary approaches showed valuation of the reporting unit in excess of carrying value at May 31, 2020. The discounted cash flow approach for the Premium Finance Division resulted in a fair value approximately 11% higher than its carrying value. The discounted cash flow approach for the Banking Division indicated a fair value approximately 42% higher than its carrying value, and the market approach indicated a fair value approximately 5% higher than its carrying value. Economic conditions and forecasted results through June 30, 2020 were materially consistent with those modeled at May 31, 2020, and therefore, management determined no impairment existed at June 30, 2020.

At September 30, 2020, the Company performed an interim qualitative assessment and determined that it was more likely than not that the reporting units fair values exceeded their carrying values.

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Each of the valuation methods used by the Company requires significant assumptions. Depending on the specific method, assumptions are made regarding growth rates, discount rates for cash flows, control premiums, and selected multiples. Changes to any of the assumptions could result in significantly different results.

Item 3. Quantitative and Qualitative Disclosures About Market Risk.

The Company is exposed only to U.S. dollar interest rate changes, and, accordingly, the Company manages exposure by considering the possible changes in the net interest margin. The Company does not have any trading instruments nor does it classify any portion of the investment portfolio as held for trading. The Company’s hedging activities are limited to cash flow hedges and are part of the Company’s program to manage interest rate sensitivity.

At December 31, 2019, the Company had one cash flow hedge with a notional amount of $37.1 million for the purpose of converting the variable rate on certain junior subordinated debentures to a fixed rate. The LIBOR rate swap exchanged fixed rate payments of 4.11% for floating rate payments based on the three-month LIBOR rate and matured September 2020. The fair value of this instrument was a liability of $187,000 at December 31, 2019.

The Company also had forward contracts and IRLCs to hedge changes in the value of the mortgage inventory due to changes in market interest rates. The fair value of these instruments amounted to an asset of approximately $64.7 million and $7.8 million at September 30, 2020 and December 31, 2019, respectively, and a liability of $6.2 million and $4.5 million at September 30, 2020 and December 31, 2019, respectively.

The Company has no exposure to foreign currency exchange rate risk, commodity price risk and other market risks.

Interest rates play a major part in the net interest income of a financial institution. The sensitivity to rate changes is known as “interest rate risk.” The repricing of interest-earning assets and interest-bearing liabilities can influence the changes in net interest income. As part of the Company’s asset/liability management program, the timing of repriced assets and liabilities is referred to as “gap management.”

The Company uses simulation analysis to monitor changes in net interest income due to changes in market interest rates. The simulation of rising, declining and flat interest rate scenarios allows management to monitor and adjust interest rate sensitivity to minimize the impact of market interest rate swings. The analysis of the impact on net interest income over a 12-month and 24-month period is subjected to gradual and parallel shocks of 100, 200, 300 and 400 basis point increases and decreases in market rates and is monitored on a quarterly basis.

Additional information required by Item 305 of Regulation S-K is set forth under Part I, Item 2 of this report.

Item 4. Controls and Procedures.

The Company’s Chief Executive Officer and Chief Financial Officer have evaluated the Company’s disclosure controls and procedures (as such term is defined in Rules 13a-15(e) or 15d-15(e) promulgated under the Exchange Act), as of the end of the period covered by this report, as required by paragraph (b) of Rules 13a-15 or 15d-15 of the Exchange Act. Based on such evaluation, such officers have concluded that, as of the end of the period covered by this report, the Company’s disclosure controls and procedures are not effective, due to the material weakness in internal control over financial reporting described below.

A material weakness is a deficiency or combination of deficiencies in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the Company’s financial statements will not be prevented or detected on a timely basis.

We continue to have a material weakness in our internal control over financial reporting as disclosed in Management's Assessment of Internal Control over Financial Reporting in Item 9A. Controls and Procedures of our Annual Report on Form 10-K for the year ended December 31, 2019, as amended. Specifically, during the first quarter of 2020, the Company identified a control deficiency related to certain general ledger account reconciliations that began as of the conversion of Fidelity’s core platform on November 3, 2019. While the reconciliations were completed in a timely manner, various items, which were principally related to the acquired indirect auto loan portfolio, were not researched and resolved in a timely manner. This control deficiency creates a reasonable possibility that a material misstatement to the consolidated financial statements would not have been prevented or detected on a timely basis, and as such, management has concluded that the control deficiency represents a material weakness in internal control over financial reporting.

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Because of this material weakness, management concluded that the Company did not maintain effective internal control over financial reporting as of September 30, 2020.

Remediation Plan

Management has been actively engaged during the first nine months of 2020 in implementing remediation plans to address the material weakness. These plans include: (i) additional training for accounting staff performing the reconciliations; (ii) development of more detailed reconciliation procedures to allow for more timely research and resolution of items; (iii) increased personnel in the accounting department to ensure timeliness of clearing reconciling items; and (iv) the review of the system interface to the general ledger such that the number of reconciling items among impacted balance sheet accounts will be reduced.

The Company’s material weakness will not be considered remediated until the remediation plans have been implemented and tested and management concludes these controls are operating effectively.

Changes in Internal Control Over Financial Reporting

On January 1, 2020, the Company adopted ASU 2016-13 – Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments (“ASU 2016-13”). The Company implemented changes to the policies, processes, and controls over the allowance for credit losses. Many of the controls mirror controls over our prior incurred loss methodology. New controls were implemented over data quality of critical data elements used in the new model, unfunded commitments and reconciliations. Other than the controls related to ASU 2016-13 and remediation efforts as described above, during the quarter ended September 30, 2020, there was no change in the Company’s internal control over financial reporting identified in connection with the evaluation required by paragraph (d) of Rules 13a-15 or 15d-15 of the Exchange Act that has materially affected, or is reasonably likely to materially affect, the Company’s internal control over financial reporting.

PART II - OTHER INFORMATION

Item 1. Legal Proceedings.

From time to time, the Company and the Bank are subject to various legal proceedings, claims and disputes that arise in the ordinary course of business. Additionally, in the ordinary course of business, the Company and the Bank are also subject to regulatory examinations, information gathering requests, inquiries and investigations. Based on the Company’s current knowledge, management presently does not believe that the liabilities arising from these legal matters will have a material adverse effect on the Company’s consolidated financial condition, results of operations or cash flows. However, it is possible that the ultimate resolution of these legal matters could have a material adverse effect on the Company’s results of operations and financial condition for any particular period.

Item 1A. Risk Factors.

There have been no material changes to the risk factors disclosed in Item 1A. of Part I of our Annual Report on Form 10-K for the year ended December 31, 2019, as amended, except as follows:

The ongoing COVID-19 pandemic and measures intended to prevent the disease's spread have adversely impacted our business, financial condition and results of operations and will likely continue to do so.

The COVID-19 pandemic has caused significant economic dislocation in the United States and an unprecedented slowdown in economic activity, as many state and local governments have intermittently ordered non-essential businesses to close and residents to shelter in place at home. As a result of the pandemic, commercial customers are experiencing varying levels of disruptions or restrictions on their business activity, and consumers are experiencing interrupted income or unemployment. We have outstanding loans to borrowers in certain industries that have been particularly susceptible to the effects of the pandemic, such as hotels, restaurants and other retail businesses. In response to the COVID-19 outbreak, the Federal Reserve Board reduced the benchmark fed funds rate to a target range of 0% to 0.25%, and the yields on 10- and 30-year treasury notes declined to historic lows. The federal banking agencies have also encouraged financial institutions to prudently work with affected borrowers and have provided relief from reporting loan classifications due to modifications related to the COVID-19 outbreak.

In addition, the spread of the coronavirus has caused us to modify our business practices, including the implementation of temporary branch and office closures. We may take further actions as may be required by government authorities or that we

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determine are in the best interests of our employees, customers and business partners. Although we have initiated a remote work protocol and restricted business travel in our workforce, if significant portions of our workforce, including key personnel, are unable to work effectively because of illness, government actions or other restrictions in connection with the pandemic, the impact of the pandemic on our business could be exacerbated.

Given the ongoing and dynamic nature of the circumstances, it is difficult to predict the full impact of the COVID-19 outbreak on our business. The United States government has taken steps to attempt to mitigate some of the more severe anticipated economic effects of the coronavirus, including the passage of the CARES Act and subsequent legislation, but there can be no assurance that such steps will be effective or achieve their desired results in a timely fashion. The extent of such impact from the COVID-19 outbreak and related mitigation efforts will depend on future developments, which are highly uncertain, including, but not limited to, the duration and spread of the outbreak, its severity, the actions to contain the virus or treat its impact, and how quickly and to what extent normal economic and operating conditions can resume.

As the result, we could be subject to any of the following risks, among others, any of which could have a material, adverse effect on our business, financial condition, liquidity and results of operations:

•demand for our products and services may decline, making it difficult to grow assets and income;

•if the economy is unable to substantially and successfully reopen, and high levels of unemployment continue, for an extended period of time, loan delinquencies, problem assets and foreclosures may increase, resulting in increased charges and reduced income;

•collateral for loans, especially real estate, may decline in value, which could cause loan losses to increase;

•our allowance for loan losses may have to be increased if borrowers experience financial difficulties beyond forbearance periods, which will adversely affect our net income;

•the net worth and liquidity of loan guarantors may decline, impairing their ability to honor commitments to us; and

•as the result of the decline in the Federal Reserve Board’s target federal funds rate, the yield on our assets has declined and may continue to decline, to a greater extent even than the decline in our cost of interest-bearing liabilities, reducing our net interest margin and spread and adversely affecting our net income.

Any one or a combination of the factors identified above could negatively impact our business, financial condition and results of operations. Even after the COVID-19 outbreak has subsided, we may continue to experience materially adverse impacts to our business and prospects as a result of the virus’s global economic impact, including the availability of credit, adverse impacts on our liquidity and the consequences of any recession that has occurred or may occur in the future.

As a participating lender in the SBA’s Paycheck Protection Program (“PPP”), the Company is subject to added risks, including credit, fraud and litigation risks, that could adversely impact our financial condition and results of operations.

The Company participated in the PPP as an eligible lender with the benefit of a government guaranty of loans to small business clients, many of whom may face difficulties even after being granted such a loan. A significant amount of our loan growth since December 31, 2019 has been a direct result of PPP loans. However, PPP loan growth will not continue in the absence of further governmental action to extend the program.

As a participant in the PPP, we face increased risks, particularly in terms of credit, fraud and litigation risks. The PPP opened to borrower applications shortly after the enactment of its authorizing legislation, and, as a result, there is some ambiguity in the laws, rules and guidance regarding the program’s operation. Subsequent rounds of legislation and associated agency guidance have not provided needed clarity and in certain instances have potentially created additional inconsistencies and ambiguities. Accordingly, the Company is exposed to risks relating to compliance with PPP requirements.

We have additional credit risk with respect to 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, 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.

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Also, PPP loans are fixed, low interest rate loans that are guaranteed by the SBA and subject to numerous other regulatory requirements, and a borrower may apply to have all or a portion of the loan forgiven. If PPP borrowers fail to qualify for loan forgiveness, we face a heightened risk of holding these loans at unfavorable interest rates for an extended period of time.

Furthermore, since the launch of the PPP, several larger banks have been subject to litigation regarding the process and procedures that such banks used in processing applications for the PPP, and the Company may be exposed to the risk of litigation, from both customers and non-customers that approached the Company regarding PPP loans, relating to these or other matters. Also many financial institutions throughout the country have been named in putative class actions regarding the alleged nonpayment of fees that may be due to certain agents who facilitated PPP loan applications. The Company is currently named as a defendant in one such agent fee action. The costs and effects of litigation related to PPP participation could be material to us.

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

c) Issuer Purchases of Equity Securities.

The table below sets forth information regarding the Company’s repurchase of shares of its outstanding common stock during the three-month period ended September 30, 2020. 

Period	Total Number of Shares Purchased	Average Price Paid Per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs	Approximate Dollar Value of Shares That  May Yet be Purchased Under the Plans or Programs(1)
July 1, 2020 through July 31, 2020(2)	736	$	21.70	—	$	85,723,412
August 1, 2020 through August 31, 2020	—	$	—	—	$	85,723,412
September 1, 2020 through September 30, 2020	—	$	—	—	$	85,723,412
Total	736	$	21.70	—	$	85,723,412

(1)On September 19, 2019, the Company announced that its Board of Directors authorized the Company to repurchase up to $100.0 million of its outstanding common stock through October 31, 2020.  On October 22, 2020, the Company announced that its Board of Directors approved the extension of the share repurchase program through October 31, 2021. Repurchases of shares must be made in accordance with applicable securities laws and may be made from time to time in the open market or by negotiated transactions. The amount and timing of repurchases will be based on a variety of factors, including share acquisition price, regulatory limitations and other market and economic factors. The program does not require the Company to repurchase any specific number of shares. As of September 30, 2020, $14.3 million, or 358,664 shares of the Company's common stock, had been repurchased under the new program.

(2)The shares purchased from July 1, 2020 through July 31, 2020 consist of shares of common stock surrendered to the Company in payment of the income tax withholding obligations relating to the vesting of shares of restricted stock.

Item 3. Defaults Upon Senior Securities.

None.

Item 4. Mine Safety Disclosures.

Not applicable.

Item 5. Other Information.

None.

75

Item 6. Exhibits.

Exhibit Number	Description
1.1	Underwriting agreement dated September 23, 2020, by and between Ameris Bancorp, Keefe, Bruyette & Woods, Inc. and Piper Sandler & Co. (incorporated by reference to Exhibit 1.1 to Ameris Bancorp's Current Report on Form 8-K filed with the SEC on September 28, 2020).
3.1	Articles of Incorporation of Ameris Bancorp, as amended (incorporated by reference to Exhibit 2.1 to Ameris Bancorp’s Regulation A Offering Statement on Form 1-A filed with the SEC on August 14, 1987).
3.2	Articles of Amendment to the Articles of Incorporation of Ameris Bancorp (incorporated by reference to Exhibit 3.7 to Ameris Bancorp’s Annual Report on Form 10-K filed with the SEC on March 26, 1999).
3.3	Articles of Amendment to the Articles of Incorporation of Ameris Bancorp (incorporated by reference to Exhibit 3.9 to Ameris Bancorp’s Annual Report on Form 10-K filed with the SEC on March 31, 2003).
3.4	Articles of Amendment to the Articles of Incorporation of Ameris Bancorp (incorporated by reference to Exhibit 3.1 to Ameris Bancorp’s Current Report on Form 8-K filed with the SEC on December 1, 2005).
3.5	Articles of Amendment to the Articles of Incorporation of Ameris Bancorp (incorporated by reference to Exhibit 3.1 to Ameris Bancorp’s Current Report on Form 8-K filed with the SEC on November 21, 2008).
3.6	Articles of Amendment to the Articles of Incorporation of Ameris Bancorp (incorporated by reference to Exhibit 3.1 to Ameris Bancorp’s Current Report on Form 8-K filed with the SEC on June 1, 2011).
3.7	Articles of Amendment to the Articles of Incorporation of Ameris Bancorp (incorporated by reference to Exhibit 3.7 to Ameris Bancorp's Quarterly Report on Form 10-Q filed with the SEC on August 10, 2020).
3.8	Bylaws of Ameris Bancorp, as amended and restated through June 11, 2020 (incorporated by reference to Exhibit 3.8 to Ameris Bancorp's Quarterly Report on Form 10-Q filed with the SEC on August 10, 2020).
4.1	Third Supplemental Indenture, dated as of September 28, 2020, by and between Ameris Bancorp and Wilmington Trust, National Association, as trustee (incorporated by reference to Exhibit 4.2 to Ameris Bancorp's Current Report on Form 8-K filed with the SEC on September 28, 2020).
4.2	Form of 3.875% Fixed-to-Floating Subordinated Notes due 2030 (incorporated by reference to Exhibit 4.3 to Ameris Bancorp's Current Report on Form 8-K filed with the SEC on September 28, 2020).
31.1	Rule 13a-14(a)/15d-14(a) Certification by the Company’s Chief Executive Officer.
31.2	Rule 13a-14(a)/15d-14(a) Certification by the Company’s Chief Financial Officer.
32.1	Section 1350 Certification by the Company’s Chief Executive Officer.
32.2	Section 1350 Certification by the Company’s Chief Financial Officer.
101.INS	XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
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101.CAL	Inline XBRL Taxonomy Extension Calculation Linkbase Document.
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76

SIGNATURE

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.

Dated: November 6, 2020	AMERIS BANCORP
	/s/ Nicole S. Stokes
	Nicole S. Stokes
	Chief Financial Officer (duly authorized signatory and principal accounting and financial officer)

77

EX-31.1

Exhibit 31.1

CERTIFICATION

I, H. Palmer Proctor, Jr., certify that:

1. I have reviewed this Quarterly Report on Form 10-Q for the period ended September 30, 2020, of Ameris Bancorp;

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

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

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

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

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

5. The registrant’s other certifying officer(s) 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.

Dated: November 6, 2020	/s/ H. Palmer Proctor, Jr.
	H. Palmer Proctor, Jr.
	Chief Executive Officer
	(principal executive officer)

EX-31.2

Exhibit 31.2

CERTIFICATION

I, Nicole S. Stokes, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q for the period ended September 30, 2020, of Ameris Bancorp;

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

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

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

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

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

5. The registrant’s other certifying officer(s) 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.

Dated: November 6, 2020	/s/ Nicole S. Stokes
	Nicole S. Stokes, Chief Financial Officer
	(principal accounting and financial officer)

EX-32.1

Exhibit 32.1

SECTION 1350 CERTIFICATION

I, H. Palmer Proctor, Jr., Chief Executive Officer of Ameris Bancorp (the “Company”), do hereby certify, in accordance with 18 U.S.C. § 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:

1. The Quarterly Report on Form 10-Q of the Company for the period ending September 30, 2020 (the “Periodic Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

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

Dated: November 6, 2020	/s/ H. Palmer Proctor, Jr.
	H. Palmer Proctor, Jr., Chief Executive Officer
	(principal executive officer)

EX-32.2

Exhibit 32.2

SECTION 1350 CERTIFICATION

I, Nicole S. Stokes, Executive Vice President and Chief Financial Officer of Ameris Bancorp (the “Company”), do hereby certify, in accordance with 18 U.S.C. § 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:

1. The Quarterly Report on Form 10-Q of the Company for the period ending September 30, 2020 (the “Periodic Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

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

Dated: November 6, 2020	/s/ Nicole S. Stokes
	Nicole S. Stokes,
	Chief Financial Officer
	(principal accounting and financial officer)

XML

Cover - shares	9 Months Ended
	Sep. 30, 2020	Oct. 31, 2020
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2020
Document Transition Report	false
Entity File Number	001-13901
Entity Registrant Name	AMERIS BANCORP
Entity Incorporation, State or Country Code	GA
Entity Tax Identification Number	58-1456434
Entity Address, Address Line One	3490 Piedmont Rd N.E., Suite 1550
Entity Address, City or Town	Atlanta
Entity Address, State or Province	GA
Entity Address, Postal Zip Code	30305
City Area Code	(404)
Local Phone Number	639-6500
Title of 12(b) Security	Common Stock, par value $1 per share
Trading Symbol	ABCB
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		69,490,546
Amendment Flag	false
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	Q3
Entity Central Index Key	0000351569
Current Fiscal Year End Date	--12-31

XML

Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Assets
Cash and due from banks	$ 257,026	$ 246,234
Federal funds sold and interest-bearing deposits in banks	494,765	375,615
Cash and cash equivalents	751,791	621,849
Time deposits in other banks	249	249
Investment securities available for sale, at fair value, net of allowance for credit losses at $68 and $0 at September 30, 2020 and December 31, 2019, respectively	1,117,436	1,403,403
Other investments	47,329	66,919
Loans held for sale (includes loan at fair value of $1,368,044 and $1,656,711, respectively)	1,414,889	1,656,711
Loans, net of unearned income	14,943,593	12,818,476
Allowance for credit losses	(231,924)	(38,189)
Loans, net	14,711,669	12,780,287
Other real estate owned, net	17,969	19,500
Premises and equipment, net	231,278	233,102
Goodwill	928,005	931,637
Other intangible assets, net	76,164	91,586
Cash value of bank owned life insurance	175,605	175,270
Deferred income taxes, net	53,039	2,180
Other assets	348,428	259,886
Total assets	19,873,851	18,242,579
Deposits:
Noninterest-bearing	5,909,316	4,199,448
Interest-bearing	10,154,490	9,827,625
Total deposits	16,063,806	14,027,073
Securities sold under agreements to repurchase	9,103	20,635
Other borrowings	875,255	1,398,709
Subordinated deferrable interest debentures	123,860	127,560
FDIC loss-share payable, net	19,476	19,642
Other liabilities	217,668	179,378
Total liabilities	17,309,168	15,772,997
Commitments and Contingencies (Note 11)
Shareholders’ Equity
Preferred stock, stated value $1,000 (5,000,000 shares authorized; 0 shares issued and outstanding at September 30, 2020 and December 31, 2019)	0	0
Common stock, par value $1 (200,000,000 and 100,000,000 shares authorized at September 30, 2020 and December 31, 2019, respectively; 71,702,587 and 71,499,829 shares issued at September 30, 2020 and December 31, 2019, respectively)	71,703	71,500
Capital surplus	1,911,031	1,907,108
Retained earnings	587,657	507,950
Accumulated other comprehensive income, net of tax	37,252	17,995
Treasury stock, at cost (2,212,041 shares and 1,995,996 shares at September 30, 2020 and December 31, 2019, respectively)	(42,960)	(34,971)
Total shareholders’ equity	2,564,683	2,469,582
Total liabilities and shareholders’ equity	$ 19,873,851	$ 18,242,579

XML

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Statement of Financial Position [Abstract]
Available-for-sale, allowance for credit loss	$ 68	$ 0
Loans held for sale, fair value	$ 1,368,044	$ 1,656,711
Preferred stock, stated value (in dollars per share)	$ 1,000	$ 1,000
Preferred stock, shares authorized (in shares)	5,000,000	5,000,000
Preferred stock, shares Issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Common stock, par value (in dollars per share)	$ 1	$ 1
Common stock, shares authorized (in shares)	200,000,000	100,000,000
Common stock, shares issued (in shares)	71,702,587	71,499,829
Treasury stock, shares (in shares)	2,212,041	1,995,996

XML

Consolidated Statements of Income and Comprehensive Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Interest income
Interest and fees on loans	$ 172,351	$ 175,046	$ 518,938	$ 404,457
Interest on taxable securities	7,259	11,354	26,688	29,780
Interest on nontaxable securities	159	168	473	426
Interest on deposits in other banks and federal funds sold	165	1,793	1,621	7,655
Total interest income	179,934	188,361	547,720	442,318
Interest expense
Interest on deposits	11,822	29,425	50,197	74,563
Interest on other borrowings	5,574	10,167	23,226	17,940
Total interest expense	17,396	39,592	73,423	92,503
Net interest income	162,538	148,769	474,297	349,815
Provision for loan losses	26,692	5,989	132,188	14,065
Provision for unfunded commitments	(10,131)	0	13,581	0
Provision for other credit losses	1,121	0	1,121	0
Provision for credit losses	17,682	5,989	146,890	14,065
Net interest income after provision for credit losses	144,856	142,780	327,407	335,750
Noninterest income
Service charges on deposit accounts	10,914	13,411	32,680	37,225
Mortgage banking activity	138,627	53,041	278,885	86,241
Other service charges, commissions and fees	1,151	1,236	3,409	2,828
Net gain on securities	0	4	5	139
Other noninterest income	8,326	9,301	19,378	16,567
Total noninterest income	159,018	76,993	334,357	143,000
Noninterest expense
Salaries and employee benefits	96,698	77,633	267,812	154,296
Occupancy and equipment expense	13,805	12,639	39,640	28,677
Data processing and communications expenses	12,226	10,372	34,694	27,151
Credit resolution-related expenses	802	1,094	3,950	2,984
Advertising and marketing expense	966	1,949	4,779	5,677
Amortization of intangible assets	4,190	5,719	15,422	11,972
Merger and conversion charges	(44)	65,158	1,391	70,690
Other noninterest expenses	25,049	18,133	79,825	47,926
Total noninterest expense	153,692	192,697	447,513	349,373
Income (loss) before income tax expense	150,182	27,076	214,251	129,377
Income tax expense	34,037	5,692	46,548	29,184
Net income	116,145	21,384	167,703	100,193
Other comprehensive income
Net unrealized holding gains (losses) arising during period on investment securities available for sale, net of tax expense (benefit) of $(663), $(244), $5,080 and $5,549	(2,494)	(921)	19,110	20,873
Reclassification adjustment for gains on investment securities included in earnings, $0, $0, $0 and $25	0	0	0	(94)
Unrealized gains (losses) on cash flow hedges arising during period, net of tax expense (benefit) of $35, $(15), $39 and $(125)	133	(59)	147	(471)
Other comprehensive income	(2,361)	(980)	19,257	20,308
Total comprehensive income	$ 113,784	$ 20,404	$ 186,960	$ 120,501
Basic earnings per common share (in dollars per share)	$ 1.68	$ 0.31	$ 2.42	$ 1.83
Diluted earnings per common share (in dollars per share)	$ 1.67	$ 0.31	$ 2.42	$ 1.83
Weighted average common shares outstanding (in thousands)
Basic (in shares)	69,231	69,372	69,243	54,762
Diluted (in shares)	69,346	69,600	69,403	54,883

XML

Consolidated Statements of Income and Comprehensive Income (Unaudited) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Income Statement [Abstract]
Tax expense (benefit) from unrealized holding gain (loss) on securities arising during period	$ (663)	$ (244)	$ 5,080	$ 5,549
Tax expense (benefit) from reclassification adjustment from AOCI for sale of securities arising during period	0	0	0	25
Tax expense (benefit) from unrealized gain (loss) on cash flow hedges arising during period	$ 35	$ (15)	$ 39	$ (125)

XML

Consolidated Statements of Shareholders’ Equity (Unaudited) - USD ($) $ in Thousands	Total	Cumulative effect of change in accounting for credit losses	Common Stock	Capital Surplus	Retained Earnings	Retained Earnings Cumulative effect of change in accounting for credit losses	Accumulated Other Comprehensive Income (Loss), Net of Tax	Treasury Stock
Beginning balance (in shares) at Dec. 31, 2018			49,014,925					(1,514,984)
Beginning balance at Dec. 31, 2018	$ 1,456,347	$ (276)	$ 49,015	$ 1,051,584	$ 377,135	$ (276)	$ (4,826)	$ (16,561)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock for acquisition (in shares)			22,181,522
Issuance of common stock for acquisition	869,294		$ 22,182	847,112
Issuance of restricted shares (in shares)			147,574
Issuance of restricted shares	915		$ 147	768
Forfeitures of restricted shares (in shares)			(40,423)
Forfeitures of restricted shares	(524)		$ (40)	(484)
Proceeds from exercise of stock options (in shares)			127,983
Proceeds from exercise of stock options	3,587		$ 143	3,444
Share-based compensation	2,365			2,365
Purchase of treasury shares (in shares)								322,764
Purchase of treasury shares	(11,561)							$ (11,561)
Net income (loss)	100,193				100,193
Dividends on common shares	(19,925)				(19,925)
Other comprehensive income (loss) during the period	20,308						20,308
Ending balance (in shares) at Sep. 30, 2019			71,431,581					(1,837,748)
Ending balance at Sep. 30, 2019	$ 2,420,723		$ 71,447	1,904,789	457,127		15,482	$ (28,122)
Accounting Standards Update [Extensible List]	us-gaap:AccountingStandardsUpdate201613Member
Beginning balance (in shares) at Dec. 31, 2018			49,014,925					(1,514,984)
Beginning balance at Dec. 31, 2018	$ 1,456,347	(276)	$ 49,015	1,051,584	377,135	(276)	(4,826)	$ (16,561)
Ending balance (in shares) at Dec. 31, 2019			71,499,829					(1,995,996)
Ending balance at Dec. 31, 2019	2,469,582	(56,704)	$ 71,500	1,907,108	507,950	(56,704)	17,995	$ (34,971)
Beginning balance (in shares) at Jun. 30, 2019			49,099,332					(1,837,748)
Beginning balance at Jun. 30, 2019	1,537,121		$ 49,099	1,053,500	446,182		16,462	$ (28,122)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock for acquisition (in shares)			22,181,522
Issuance of common stock for acquisition	869,294		$ 22,182	847,112
Issuance of restricted shares (in shares)			30,452
Issuance of restricted shares	0		$ 30	(30)
Proceeds from exercise of stock options (in shares)			120,275
Proceeds from exercise of stock options	3,534		$ 136	3,398
Share-based compensation	809			809
Net income (loss)	21,384				21,384
Dividends on common shares	(10,439)				(10,439)
Other comprehensive income (loss) during the period	(980)						(980)
Ending balance (in shares) at Sep. 30, 2019			71,431,581					(1,837,748)
Ending balance at Sep. 30, 2019	$ 2,420,723		$ 71,447	1,904,789	457,127		15,482	$ (28,122)
Accounting Standards Update [Extensible List]	us-gaap:AccountingStandardsUpdate201613Member
Beginning balance (in shares) at Dec. 31, 2019			71,499,829					(1,995,996)
Beginning balance at Dec. 31, 2019	$ 2,469,582	$ (56,704)	$ 71,500	1,907,108	507,950	$ (56,704)	17,995	$ (34,971)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of restricted shares (in shares)			164,476
Issuance of restricted shares	289		$ 164	125
Forfeitures of restricted shares (in shares)			(11,250)
Forfeitures of restricted shares	(170)		$ (11)	(159)
Proceeds from exercise of stock options (in shares)			49,532
Proceeds from exercise of stock options	981		$ 50	931
Share-based compensation	3,026			3,026
Purchase of treasury shares (in shares)								216,045
Purchase of treasury shares	(7,989)							$ (7,989)
Net income (loss)	167,703				167,703
Dividends on common shares	(31,292)				(31,292)
Other comprehensive income (loss) during the period	19,257						19,257
Ending balance (in shares) at Sep. 30, 2020			71,702,587					(2,212,041)
Ending balance at Sep. 30, 2020	2,564,683		$ 71,703	1,911,031	587,657		37,252	$ (42,960)
Beginning balance (in shares) at Jun. 30, 2020			71,674,087					(2,211,305)
Beginning balance at Jun. 30, 2020	2,460,130		$ 71,674	1,909,839	481,948		39,613	$ (42,944)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of restricted shares (in shares)			12,500
Issuance of restricted shares	0		$ 13	(13)
Proceeds from exercise of stock options (in shares)			16,000
Proceeds from exercise of stock options	280		$ 16	264
Share-based compensation	941			941
Purchase of treasury shares (in shares)								736
Purchase of treasury shares	(16)							$ (16)
Net income (loss)	116,145				116,145
Dividends on common shares	(10,436)				(10,436)
Other comprehensive income (loss) during the period	(2,361)						(2,361)
Ending balance (in shares) at Sep. 30, 2020			71,702,587					(2,212,041)
Ending balance at Sep. 30, 2020	$ 2,564,683		$ 71,703	$ 1,911,031	$ 587,657		$ 37,252	$ (42,960)

XML

Consolidated Statements of Shareholders’ Equity (Unaudited) (Parenthetical) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Statement of Stockholders' Equity [Abstract]
Dividends declared per common share (in dollars per share)	$ 0.15	$ 0.15	$ 0.45	$ 0.35

XML

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Operating Activities
Net income (loss)	$ 167,703	$ 100,193
Adjustments reconciling net income to net cash provided by (used in) operating activities:
Depreciation	11,843	9,077
Net (gains) losses on sale or disposal of premises and equipment including write-downs	(125)	159
Net write-downs on other assets	1,366	4,359
Provision for credit losses	146,890	14,065
Net losses on sale of other real estate owned including write-downs	715	158
Share-based compensation expense	2,708	2,450
Amortization of intangible assets	15,422	11,972
Amortization of operating lease right-of-use assets	12,408	7,145
Provision for deferred taxes	(28,652)	12,084
Net amortization of investment securities available for sale	4,702	3,069
Net gain on securities	(5)	(139)
Accretion of discount on purchased loans, net	(22,663)	(9,526)
Accretion on other borrowings	152	33
Accretion on subordinated deferrable interest debentures	1,455	1,170
Loan servicing asset impairment	30,566	141
Originations of mortgage loans held for sale	(6,492,434)	(2,376,070)
Payments received on mortgage loans held for sale	38,919	4,438
Proceeds from sales of mortgage loans held for sale	6,888,287	1,660,599
Net gains on sale of mortgage loans held for sale	(270,503)	(52,605)
Originations of SBA loans	(104,160)	(22,121)
Proceeds from sales of SBA loans	99,369	42,647
Net gains on sale of SBA loans	(6,250)	(4,220)
Increase in cash surrender value of bank owned life insurance	(2,768)	(1,861)
Gain on bank owned life insurance proceeds	(948)	(4,335)
Loss on sale of loans	0	1,954
Changes in FDIC loss-share payable, net of cash payments	223	3,695
Change attributable to other operating activities	(114,858)	4,166
Net cash provided by (used in) operating activities	379,362	(587,303)
Investing Activities, net of effects of business combinations
Proceeds from maturities of time deposits in other banks	0	10,313
Purchases of securities available for sale	0	(219,352)
Proceeds from prepayments and maturities of securities available for sale	306,886	176,760
Proceeds from sales of securities available for sale	0	64,995
Net (increase) decrease in other investments	18,095	(44,936)
Net increase in loans	(2,029,595)	(919,493)
Purchases of premises and equipment	(14,164)	(5,924)
Proceeds from sales of premises and equipment	421	5,330
Proceeds from sales of other real estate owned	7,777	7,448
Payments paid to FDIC under loss-share agreements	(389)	(3,692)
Proceeds from bank owned life insurance	3,381	8,178
Proceeds from sales of loans	0	96,162
Net cash and cash equivalents received in acquisitions	(2,417)	244,181
Net cash used in investing activities	(1,710,005)	(580,030)
Financing Activities, net of effects of business combinations
Net increase (decrease) in deposits	2,038,847	(33,042)
Net decrease in securities sold under agreements to repurchase	(11,532)	(24,985)
Proceeds from other borrowings	7,053,149	2,969,000
Repayment of other borrowings	(7,576,455)	(1,921,267)
Repayment of subordinated deferrable interest debentures	(5,155)	0
Proceeds from exercise of stock options	981	3,587
Dividends paid - common stock	(31,262)	(14,237)
Purchase of treasury shares	(7,988)	(11,561)
Net cash provided by financing activities	1,460,585	967,495
Net increase (decrease) in cash and cash equivalents	129,942	(199,838)
Cash and cash equivalents at beginning of period	621,849	679,527
Cash and cash equivalents at end of period	751,791	479,689
Cash paid (received) during the period for:
Interest	78,705	87,066
Income taxes	56,371	32,096
Loans transferred to other real estate owned	6,871	4,411
Loans transferred from loans held for sale to loans held for investment	135,689	0
Loans transferred from loans held for investment to loans held for sale	46,845	1,554
Loans provided for the sales of other real estate owned	592	144
Initial recognition of operating lease right-of-use assets	0	27,286
Initial recognition of operating lease liabilities	0	29,651
Right-of-use assets obtained in exchange for new operating lease liabilities	11,040	262
Assets acquired in business acquisitions	0	5,186,974
Liabilities assumed in business acquisitions	0	4,317,661
Change in unrealized gain (loss) on securities available for sale, net of tax	19,109	20,778
Change in unrealized gain (loss) on cash flow hedge, net of tax	$ 147	$ (470)

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BASIS OF PRESENTATION AND ACCOUNTING POLICIES

9 Months Ended

Sep. 30, 2020

Organization, Consolidation and Presentation of Financial Statements [Abstract]

BASIS OF PRESENTATION AND ACCOUNTING POLICIES

NOTE 1 – BASIS OF PRESENTATION AND ACCOUNTING POLICIES

Nature of Business

Ameris Bancorp (the “Company” or “Ameris”) is a financial holding company headquartered in Atlanta, Georgia. Ameris conducts substantially all of its operations through its wholly owned banking subsidiary, Ameris Bank (the “Bank”). At September 30, 2020, the Bank operated 170 branches in select markets in Georgia, Alabama, Florida and South Carolina. Our business model capitalizes on the efficiencies of a large financial services company, while still providing the community with the personalized banking service expected by our customers. We manage our Bank through a balance of decentralized management responsibilities and efficient centralized operating systems, products and loan underwriting standards. The Company’s Board of Directors and senior managers establish corporate policy, strategy and administrative policies. Within our established guidelines and policies, the banker closest to the customer responds to the differing needs and demands of his or her unique market.

Basis of Presentation

The accompanying unaudited consolidated financial statements for Ameris have been prepared in accordance with accounting principles generally accepted in the United States of America for interim financial information and Regulation S-X. Accordingly, the financial statements do not include all of the information and footnotes required by accounting principles generally accepted in the United States of America (“GAAP”) for complete financial statement presentation. The interim consolidated financial statements included herein are unaudited but reflect all adjustments, consisting of normal recurring adjustments, which, in the opinion of management, are necessary for a fair presentation of the consolidated financial position and results of operations for the interim periods presented. All significant intercompany accounts and transactions have been eliminated in consolidation. The results of operations for the period ended September 30, 2020 are not necessarily indicative of the results to be expected for the full year. These financial statements should be read in conjunction with the financial statements and notes thereto and the report of our registered independent public accounting firm included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2019, as amended.

Cash and Cash Equivalents

For purposes of reporting cash flows, cash and cash equivalents include cash on hand, cash items in process of collection, amounts due from banks, interest-bearing deposits in banks and federal funds sold. The Bank is required to maintain reserve balances in cash or on deposit with the Federal Reserve Bank of Atlanta. The required reserve rate was set to 0% effective March 26, 2020 and, accordingly, the Bank had no reserve requirement at September 30, 2020. The reserve requirement as of December 31, 2019 was $109.7 million and was met by cash on hand and balances at the Federal Reserve Bank of Atlanta which are reported on the Company's consolidated balance sheets in cash and due from banks and federal funds sold and interest-bearing deposits in banks, respectively.

Reclassifications

Certain reclassifications of prior year amounts have been made to conform with the current year presentations. The reclassifications had no effect on net income or shareholders' equity as previously reported.

Accounting Standards Adopted in 2020

ASU 2018-15 – Intangibles – Goodwill and Other – Internal-Use Software (Subtopic 350-40): Customer's Accounting for Implementation Costs incurred in a Cloud Computing Arrangement That Is a Service Contract ("ASU 2018-15"). ASU 2018-15 requires that application development stage implementation costs incurred in a Cloud Computing Arrangement ("CCA") that are service contracts be capitalized and amortized over the term of the hosting arrangement, including renewal option terms if the customer entity is reasonably certain to exercise the option. Costs incurred in the preliminary project and post-implementation stages are expensed as incurred. Training costs and certain data conversion costs also cannot be capitalized for a CCA that is a service contract. Amortization expense of capitalized implementation costs will be presented in the same income statement caption as the CCA fees. Similarly, capitalized implementation costs will be presented in the same balance sheet caption as any prepaid CCA fees, and cash flows from capitalized implementation costs will be classified in the statement of cash flows in the same manner as payments made for the CCA fees. The requirements of ASU 2018-15 should be

applied either retrospectively or prospectively to all implementation costs incurred after the adoption date. ASU 2018-15 is effective for interim and annual periods beginning after December 15, 2019. Early adoption is permitted. During the first quarter of 2020, the Company adopted the provision of ASU 2018-15, and the adoption did not have a material impact on the Company's consolidated financial statements.

ASU 2018-13 – Fair Value Measurement (Topic 820): Disclosure Framework – Changes to the Disclosure Requirements for Fair Value Measurement ("ASU 2018-13). ASU 2018-13 changes fair value measurement disclosure requirements by removing certain requirements, modifying certain requirements and adding certain new requirements. Disclosure requirements removed include the following: transfers between Level 1 and Level 2 of the fair value hierarchy; the policy for determining when transfers between any of the three levels have occurred; the valuation processes for Level 3 measurements; and the changes in unrealized gains or losses presented in earnings for Level 3 instruments held at end of the reporting period. Disclosure requirements that have been modified include the following: for investments in certain entities that calculate net asset value, an entity is required to disclose the timing of liquidation of an investee's assets and the date when restrictions from redemption might lapse only if the investee has communicated the timing to the entity or announced the timing publicly; and clarification that the Level 3 measurement uncertainty disclosure should communicate information about the uncertainty at the balance sheet date. New disclosure requirements include the following: the changes in unrealized gains and losses for the period included in other comprehensive income for recurring Level 3 instruments held at the end of the reporting period; and the range and weighted average of significant unobservable inputs used for Level 3 measurements or disclosure of other quantitative information in place of the weighted average to the extent that it would be a more reasonable and rational method to reflect the distribution of unobservable inputs. ASU 2018-13 is effective for interim and annual periods beginning after December 15, 2019. Early adoption is permitted. During the first quarter of 2020, the Company adopted the provision of ASU 2018-13, and the adoption did not have a material impact on the Company's consolidated financial statements.

ASU 2017-04 – Intangibles: Goodwill and Other: Simplifying the Test for Goodwill Impairment (“ASU 2017-04”). ASU 2017-04 eliminates Step 2 from the goodwill impairment test to simplify the subsequent measurement of goodwill. The annual, or interim, goodwill impairment test is performed by comparing the fair value of a reporting unit with its carrying amount. An impairment charge should be recognized for the amount by which the carrying amount exceeds the reporting unit’s fair value; however, the loss recognized should not exceed the total amount of goodwill allocated to that reporting unit. In addition, the income tax effects of tax deductible goodwill on the carrying amount of the reporting unit should be considered when measuring the goodwill impairment loss, if applicable. ASU 2017-04 also eliminates the requirements for any reporting unit with a zero or negative carrying amount to perform Step 2 of the goodwill impairment test. An entity still has the option to perform the qualitative assessment for a reporting unit to determine if the quantitative impairment test is necessary. The standard must be adopted using a prospective basis and the nature and reason for the change in accounting principle should be disclosed upon transition. ASU 2017-04 is effective for annual or any interim goodwill impairment tests in reporting periods beginning after December 15, 2019. Early adoption is permitted on testing dates after January 1, 2017. During the first quarter of 2020, the Company adopted the provision of ASU 2017-04, and the adoption did not have a material impact on the Company's consolidated financial statements.

ASU 2016-13 – Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments (“ASU 2016-13”). ASU 2016-13 significantly changes how entities will measure credit losses for most financial assets and certain other instruments that are not measured at fair value through net income. The standard will replace the current incurred loss approach with an expected loss model, referred to as the current expected credit loss (“CECL”) model. The new standard will apply to financial assets subject to credit losses and measured at amortized cost and certain off-balance-sheet credit exposures, which include, but are not limited to, loans, leases, held-to-maturity securities, loan commitments and financial guarantees. ASU 2016-13 simplifies the accounting for purchased credit-impaired debt securities and loans and expands the disclosure requirements regarding an entity’s assumptions, models and methods for estimating the allowance for loan and lease losses. In addition, entities will need to disclose the amortized cost balance for each class of financial asset by credit quality indicator, disaggregated by the year of origination. ASU 2016-13 is effective for interim and annual reporting periods beginning after December 15, 2019. Early adoption is permitted for interim and annual reporting periods beginning after December 15, 2018. Upon adoption, ASU 2016-13 provides for a modified retrospective transition by means of a cumulative effect adjustment to equity as of the beginning of the period in which the guidance is effective.

The Company adopted ASU 2016-13 and all related subsequent amendments thereto effective January 1, 2020 using the modified retrospective approach. The Company recognized an increase in the allowance for credit losses on loans of $78.7 million, an increase in the allowance for unfunded commitments of $12.7 million and a reduction of retained earnings of $56.7 million, net of the increase in deferred tax assets of $19.0 million.

The Company adopted ASU 2016-13 using the prospective transition approach for purchased financial assets with credit deterioration ("PCD") that were previously classified as purchased credit impaired ("PCI") and accounted for under ASU

310-30. In accordance with ASU 2016-13, the Company did not reassess whether PCI assets met the criteria of PCD assets as of the date of adoption. The Company determined $15.6 million of existing discounts on PCD loans was related to credit factors and was reclassified to the ACL upon adoption. The remaining discount on the PCD assets was determined to be related to noncredit factors and will be accreted into interest income on a level-yield method over the life of the loans.

In addition, for available-for-sale debt securities, the new methodology replaces the other-than-temporary impairment model and requires the recognition of an allowance for reductions in a security’s fair value attributable to declines in credit quality, instead of a direct write-down of the security, when a valuation decline is determined to be other-than-temporary. There was no financial impact related to this implementation. The Company has made a policy election to exclude accrued interest from the amortized cost basis of debt securities and report accrued interest in other assets in the consolidated balance sheets. A debt security is placed on nonaccrual status at the time any principal or interest payments become more than 90 days delinquent or if full collection of interest or principal becomes uncertain. Accrued interest for a security placed on nonaccrual is reversed against interest income. There was no accrued interest related to debt securities reversed against interest income for the three and nine months ended September 30, 2020 and 2019. Accrued interest receivable on available-for-sale debt securities totaled $4.5 million as of September 30, 2020. Refer to Note 3 for additional information.

Allowance for Credit Losses – Loans

Under the current expected credit loss model, the allowance for credit losses (“ACL”) on loans is a valuation allowance estimated at each balance sheet date in accordance with GAAP that is deducted from the loans’ amortized cost basis to present the net amount expected to be collected on the loans.

The Company estimates the ACL on loans based on the underlying assets’ amortized cost basis, which is the amount at which the financing receivable is originated or acquired, adjusted for applicable accretion or amortization of premium, discount, and net deferred fees or costs, collection of cash, and charge-offs. In the event that collection of principal becomes uncertain, the Company has policies in place to reverse accrued interest in a timely manner. Therefore, the Company has made a policy election to exclude accrued interest from the measurement of ACL. Accrued interest receivable on loans is reported in other assets on the consolidated balance sheets and totaled $76.0 million at September 30, 2020. During the third quarter of 2020, the Company established an ACL of $1.1 million related to deferred interest on loans modified under its Disaster Relief Program.

Expected credit losses are reflected in the allowance for credit losses through a charge to provision for credit losses. When the Company deems all or a portion of a financial asset to be uncollectible the appropriate amount is written off and the ACL is reduced by the same amount. The Company applies judgment to determine when a financial asset is deemed uncollectible; however, generally speaking, an asset will be considered uncollectible no later than when all efforts at collection have been exhausted. Subsequent recoveries, if any, are credited to the ACL when received.

The Company measures expected credit losses of financial assets on a collective (pool) basis, when the financial assets share similar risk characteristics. Depending on the nature of the pool of financial assets with similar risk characteristics, the Company uses the discounted cash flow (“DCF”) method, the vintage method, the PD×LGD method or a qualitative approach as discussed further below.

The Company’s methodologies for estimating the ACL consider available relevant information about the collectability of cash flows, including information about past events, current conditions, and reasonable and supportable forecasts. The methodologies apply historical loss information, adjusted for asset-specific characteristics, economic conditions at the measurement date, and forecasts about future economic conditions expected to exist through the contractual lives of the financial assets that are reasonable and supportable, to the identified pools of financial assets with similar risk characteristics for which the historical loss experience was observed. The Company’s methodologies revert back to historical loss information on a straight-line basis over four quarters when it can no longer develop reasonable and supportable forecasts.

The Company has identified the following pools of financial assets with similar risk characteristics for measuring expected credit losses:

Commercial, financial, and agricultural - These loans include both secured and unsecured loans for working capital, expansion, crop production and other business purposes. Commercial, financial and agricultural loans also include certain U.S. Small Business Administration (“SBA”) loans. Short-term working capital loans are secured by non-real estate collateral such as accounts receivable, crops, inventory and equipment. The Bank evaluates the financial strength, cash flow, management, credit history of the borrower and the quality of the collateral securing the loan. The Bank often requires personal guarantees and secondary sources of repayment on commercial, financial and agricultural loans.

Consumer installment - These loans include home improvement loans, direct automobile loans, boat and recreational vehicle financing, and both secured and unsecured personal loans. Consumer loans carry greater risks than other loans, as the collateral can consist of rapidly depreciating assets such as automobiles and equipment that may not provide an adequate source of repayment of the loan in the case of default.

Indirect automobile - Indirect automobile loans are secured by automobile collateral, generally new and used cars and trucks from auto dealers that operate within selected states. Repayment of these loans depends largely on the personal income of the borrowers which can be affected by changes in economic conditions such as unemployment levels. Collateral consists of rapidly depreciating assets that may not provide an adequate source of repayment of the loan in the event of default.

Mortgage warehouse - Mortgage Warehouse facilities are provided to unaffiliated mortgage origination companies and are collateralized by one-to-four family residential loans or mortgage servicing rights. The originator closes new mortgage loans with the intent to sell these loans to third party investors for a profit. The Bank provides funding to the mortgage companies for the period between the origination and their sale of the loan. The Bank has a policy that requires that it separately validate that each residential mortgage loan was underwritten consistent with the underwriting requirements of the final investor or market standards prior to advancing funds. The Bank is repaid with the proceeds received from sale of the mortgage loan to the final investor.

Municipal - Municipal loans consists of loans made to counties, municipalities and political subdivisions. The source of repayment for these loans is either general revenue of the municipality or revenues of the project being financed by the loan. These loans may be secured by real estate, machinery, equipment or assignment of certain revenues.

Premium Finance - Premium finance provides loans for the acquisition of certain commercial insurance policies. Repayment of these loans is dependent on the cash flow of the insured which can be affected by changes in economic conditions. The Bank has procedures in place to cancel the insurance policy after default by the borrower to minimize the risk of loss.

Real Estate - Construction and Development - Construction and development loans include loans for the development of residential neighborhoods, one-to-four family home residential construction loans to builders and consumers, and commercial real estate construction loans, primarily for owner-occupied and investment properties. The Company limits its construction lending risk through adherence to established underwriting procedures.

Real Estate - Commercial and Farmland - Commercial real estate loans include loans secured by owner-occupied commercial buildings for office, storage, retail, farmland and warehouse space. They also include non-owner occupied commercial buildings such as leased retail and office space. Lodging (hotel / motel) loans are a subsegment of commercial real estate loans. Commercial real estate loans may be larger in size and may involve a greater degree of risk than one-to-four family residential mortgage loans. Payments on such loans are often dependent on successful operation or management of the properties.

Real Estate - Residential - The Company's residential loans represent permanent mortgage financing and are secured by residential properties located within the Bank's market areas. Residential real estate loans also include purchased loan pools secured by residential properties located outside the Bank's market area.

Discounted Cash Flow Method

The Company uses the discounted cash flow method to estimate expected credit losses for the commercial, financial and agricultural, consumer installment, real estate - construction and development, real estate - commercial and farmland and real estate - residential loan segments. For each of these loan segments, the Company generates cash flow projections at the instrument level wherein payment expectations are adjusted for estimated prepayment speed, curtailments, time to recovery, probability of default, and loss given default. The modeling of expected prepayment speeds, curtailment rates, and time to recovery are based on historical internal data adjusted based upon peer data.

The Company uses regression analysis of historical internal and peer data to determine suitable loss drivers to utilize when modeling lifetime probability of default and loss given default. This analysis also determines how expected probability of default and loss given default will react to forecasted levels of the loss drivers. For all loan pools utilizing the DCF method, the Company uses a combination of national and regional data including gross domestic product, home price indices, unemployment rates, retail sales, and rental vacancy rates depending on the nature of the underlying loan pool and how well that loss driver correlates to expected future losses.

For all DCF models, management has determined that four quarters represents a reasonable and supportable forecast period and reverts back to a historical loss rate over four quarters on a straight-line basis. Management leverages economic projections from a reputable and independent third party to inform its loss driver forecasts over the four-quarter forecast period. Other

internal and external indicators of economic forecasts are also considered by management when developing the forecast metrics.

The combination of adjustments for credit expectations (default and loss) and timing expectations (prepayment, curtailment, and time to recovery) produces an expected cash flow stream at the instrument level. Instrument effective yield is calculated, net of the impacts of prepayment assumptions, and the instrument expected cash flows are then discounted at that effective yield to produce an instrument-level net present value of expected cash flows (“NPV”). An ACL is established for the difference between the instrument’s NPV and amortized cost basis.

Vintage Method

The Company uses a vintage method to estimate expected credit losses for the indirect automobile loans segment. The Company’s vintage analysis is based on loss rates by origination date and includes data on loan amounts, loan charge-offs and recoveries by date. Using this information, vintage tables are created to evaluate loss rate patterns and develop estimated losses by vintage year. Once the tables have been calculated, reserves are estimated by multiplying the balance of a given origination year by the remaining loss to be experienced by that vintage.

PD×LGD Method

The Company uses the PD×LGD method to estimate expected credit losses (“EL”) for the premium finance and municipal loan segments. Under the PD×LGD method, the loss rate is a function of two components: (1) the lifetime default rate (“PD”); and (2) the loss given default (“LGD”). For the premium finance loan segment, calculations of lifetime default rates and corresponding loss given default rates of static pools are performed. The PD×LGD method uses the default rates and loss given default rates of different static pools to quantify the relationship between those rates and the credit mix of the pools and applies that relationship on a going forward basis. The Company has not incurred any historical defaults or charge offs in its municipal portfolio. Therefore, in lieu of historical loss rates, the Company applies historical benchmarking PD and LGD ratios provided by a reputable and independent third party to the current municipal loan balance.

Qualitative Factors

The Company uses qualitative factors for model risk uncertainty as well as for loan segment specific risks that cannot be addressed in the quantitative methods. In particular, the warehouse loan segment uses a qualitative factor for fraud losses based upon historical fraud loss data since the Company has not experienced any credit related losses in this loan segment to date.

Individually Evaluated Assets

Loans that do not share risk characteristics are evaluated on an individual basis. For collateral dependent financial assets where the Company has determined that foreclosure of the collateral is probable, or where the borrower is experiencing financial difficulty and the Company expects repayment of the financial asset to be provided substantially through the operation or sale of the collateral, the ACL is measured based on the difference between the fair value of the collateral and the amortized cost basis of the asset as of the measurement date. When repayment is expected to be from the operation of the collateral, expected credit losses are calculated as the amount by which the amortized cost basis of the financial asset exceeds the present value of expected cash flows from the operation of the collateral. When repayment is expected to be from the sale of the collateral, expected credit losses are calculated as the amount by which the amortized costs basis of the financial asset exceeds the fair value of the underlying collateral less estimated cost to sell. The ACL may be zero if the fair value of the collateral at the measurement date exceeds the amortized cost basis of the financial asset.

The Company’s estimate of the ACL reflects losses expected over the remaining contractual life of the assets. The contractual term does not consider extensions, renewals or modifications unless the Company has identified an expected troubled debt restructuring.

A loan that has been modified or renewed is considered a troubled debt restructuring (“TDR”) when two conditions are met: (1) the borrower is experiencing financial difficulty; and (2) concessions are made for the borrower's benefit that would not otherwise be considered for a borrower or transaction with similar credit risk characteristics. The Company’s ACL reflects all effects of a TDR when an individual asset is specifically identified as a reasonably expected TDR. The Company has determined that a TDR is reasonably expected no later than the point when the lender concludes that modification is the best course of action and it is at least reasonably possible that the troubled borrower will accept some form of concession from the lender to avoid a default. Reasonably expected TDRs and executed non-performing TDRs are evaluated individually to determine the required ACL. TDRs performing in accordance with their modified contractual terms for a reasonable period of

time may be included in the Company’s existing pools based on the underlying risk characteristics of the loan to measure the ACL.

Loan Commitments and Allowance for Credit Losses on Off-Balance Sheet Credit Exposures

Financial instruments include off-balance sheet credit instruments, such as commitments to make loans and commercial letters of credit issued to meet customer financing needs. The Company’s exposure to credit loss in the event of nonperformance by the other party to the financial instrument for off-balance sheet loan commitments is represented by the contractual amount of those instruments. Such financial instruments are recorded when they are funded.

The Company records an allowance for credit losses on off-balance sheet credit exposures, unless the commitments to extend credit are unconditionally cancelable, through a charge to provision for unfunded commitments in the Company’s consolidated statements of income. The ACL on off-balance sheet credit exposures is estimated by loan segment at each balance sheet date under the current expected credit loss model using the same methodologies as portfolio loans, taking into consideration the likelihood that funding will occur as well as any third-party guarantees and is included in other liabilities on the Company’s consolidated balance sheets.

Guidance on Non-TDR Loan Modifications due to COVID-19

In April 2020, various regulatory agencies, including the Board of Governors of the Federal Reserve System (the "FRB") and the Federal Deposit Insurance Corporation (the "FDIC"), issued a revised interagency statement encouraging financial institutions to work with customers affected by the novel coronavirus pandemic (“COVID-19”) and providing additional information regarding loan modifications. The revised interagency statement clarifies the interaction between the interagency statement issued on March 22, 2020 and the temporary relief provided by Section 4013 of the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”). Section 4013 of the CARES Act allows financial institutions to suspend the requirements to classify certain loan modifications as TDRs. The revised statement also provides supervisory interpretations on past due and nonaccrual regulatory reporting of loan modification programs and regulatory capital. This interagency guidance is expected to reduce the number of TDRs that will be reported in future periods; however, the amount is indeterminable and will depend on future developments, which are highly uncertain and cannot be accurately predicted, including the scope and duration of the pandemic and actions taken by governmental authorities and other third parties in response to the pandemic. The Company is evaluating borrowers requesting payment relief beyond two 90-day periods under its Disaster Relief Program against existing TDR guidance and not under Section 4013 of the CARES Act.

Accounting Standards Pending Adoption

ASU No. 2020-04 – Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting ("ASU 2020-04"). ASU 2020-04 provides optional guidance, for a limited time, to ease the potential burden in accounting for or recognizing the effects of reference rate reform on financial reporting. The amendments, which are elective, provide expedients and exceptions for applying GAAP to contract modifications and hedging relationships affected by reference rate reform if certain criteria are met. The amendments apply only to contracts and hedging relationships that reference LIBOR or another reference rate that is expected to be discontinued due to reference rate reform. The optional expedients for contract modifications apply consistently for all contracts or transactions within the relevant Codification Topic, Subtopic, or Industry Subtopic that contains the guidance that otherwise would be required to be applied, while those for hedging relationships can be elected on an individual hedging relationship basis. Because the guidance is intended to assist stakeholders during the global market-wide reference rate transition period, it is in effect for a limited time, from March 12, 2020 through December 31, 2022. The Company has established a working committee with representatives from relevant functional areas to inventory the contracts and accounts that are tied to LIBOR and develop a transition plan for the affected items. The Company is currently evaluating the impact of adopting ASU 2020-04 on the consolidated financial statements.

ASU 2019-12 – Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes ("ASU 2019-12"). ASU 2019-12 simplifies the accounting for income taxes by removing certain technical exceptions. ASU 2019-12 also clarifies and amends the accounting for income taxes in certain areas including, among others: (i) franchise taxes that are partially based on income; (ii) whether step ups in the tax basis of goodwill should be considered part of the acquisition to which it related or recognized as a separate transaction; and (iii) requiring the effect of an enacted change in tax laws or rates to be reflected in the annual effective tax rate computation in the interim period that includes the enactment date. The Company expects to apply the amendments in this update on a modified retrospective basis for the provision related to franchise taxes and prospectively for all other amendments. ASU 2019-12 is effective for interim and annual periods beginning after December 15, 2020. Early adoption is permitted. The Company is currently evaluating the impact this ASU will have on the Company’s consolidated balance sheet,

consolidated statement of income and comprehensive income, consolidated statement of shareholders’ equity and consolidated statement of cash flows, but it is not expected to have a material impact.

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BUSINESS COMBINATIONS

9 Months Ended

Sep. 30, 2020

Business Combinations [Abstract]

BUSINESS COMBINATIONS

NOTE 2 – BUSINESS COMBINATIONS

In accounting for business combinations, the Company uses the acquisition method of accounting in accordance with ASC 805, Business Combinations. Under the acquisition method of accounting, assets acquired, liabilities assumed and consideration exchanged are recorded at their respective acquisition date fair values. Any identifiable intangible assets that are acquired in a business combination are recognized at fair value on the acquisition date. Identifiable intangible assets are recognized separately if they arise from contractual or other legal rights or if they are separable (i.e., capable of being sold, transferred, licensed, rented or exchanged separately from the entity). If the consideration given exceeds the fair value of the net assets received, goodwill is recognized. Determining the fair value of assets and liabilities is a complicated process involving significant judgment regarding methods and assumptions used to calculate estimated fair values. Fair values are subject to refinement for up to one year after the closing date of the acquisition as additional information regarding the closing date fair values becomes available. In addition, management will assess and record the deferred tax assets and deferred tax liabilities resulting from differences in the carrying value of acquired assets and assumed liabilities for financial reporting purposes and their basis for income tax purposes, including acquired net operating loss carryforwards and other acquired assets with built-in losses that are expected to be settled or otherwise recovered in future periods where the realization of such benefits would be subject to applicable limitations under Section 382 of the Internal Revenue Code of 1986, as amended.

Fidelity Southern Corporation

On July 1, 2019, the Company completed its acquisition of Fidelity Southern Corporation ("Fidelity"), a bank holding company headquartered in Atlanta, Georgia. Upon consummation of the acquisition, Fidelity was merged with and into the Company, with Ameris as the surviving entity in the merger, and Fidelity's wholly owned banking subsidiary, Fidelity Bank, was merged with and into the Bank, with the Bank surviving. The acquisition expanded the Company's existing market presence in Georgia and Florida, as Fidelity Bank had a total of 62 branches at the time of closing, 46 of which were located in Georgia and 16 of which were located in Florida. Under the terms of the merger agreement, Fidelity's shareholders received 0.80 shares of Ameris common stock for each share of Fidelity common stock they previously held. As a result, the Company issued 22,181,522 shares of its common stock at a fair value of $869.3 million to Fidelity's shareholders as merger consideration.

The following table presents the assets acquired and liabilities assumed of Fidelity as of July 1, 2019, and their fair value estimates. The fair value estimates were subject to refinement for up to one year after the closing date of the acquisition for new information obtained about facts and circumstances that existed at the acquisition date. The Company finalized its fair value adjustments during the second quarter of 2020.

(dollars in thousands)	As Recorded by Fidelity		Initial Fair Value Adjustments			Subsequent Adjustments			As Recorded by Ameris
Assets
Cash and due from banks	$	26,264	$	—		$	(2,417)	(o)	$	23,847
Federal funds sold and interest-bearing deposits in banks	217,936		—			—			217,936
Investment securities	299,341		(1,444)		(a)	—			297,897
Other investments	7,449		—			—			7,449
Loans held for sale	328,657		(1,290)		(b)	250		(p)	327,617
Loans	3,587,412		(79,002)		(c)	3,852		(q)	3,512,262
Less allowance for loan losses	(31,245)		31,245		(d)	—			—
Loans, net	3,556,167		(47,757)			3,852			3,512,262
Other real estate owned	7,605		(427)		(e)	—			7,178
Premises and equipment	93,662		11,407		(f)	(3,820)		(r)	101,249
Other intangible assets, net	10,670		39,940		(g)	—			50,610
Cash value of bank owned life insurance	72,328		—			—			72,328
Deferred income taxes, net	104		(104)		(h)	—			—
Other assets	157,863		998		(i)	(17,138)		(s)	141,723
Total assets	$	4,778,046	$	1,323		$	(19,273)		$	4,760,096
Liabilities
Deposits:
Noninterest-bearing	$	1,301,829	$	—		$	(2,114)	(t)	$	1,299,715
Interest-bearing	2,740,552		942		(j)	—			2,741,494
Total deposits	4,042,381		942			(2,114)			4,041,209
Securities sold under agreements to repurchase	22,345		—			—			22,345
Other borrowings	149,367		2,265		(k)	(300)		(u)	151,332
Subordinated deferrable interest debentures	46,393		(9,675)		(l)	—			36,718
Deferred tax liability, net	12,222		(11,401)		(m)	497		(v)	1,318
Other liabilities	65,027		538		(n)	(839)		(w)	64,726
Total liabilities	4,337,735		(17,331)			(2,756)			4,317,648
Net identifiable assets acquired over (under) liabilities assumed	440,311		18,654			(16,517)			442,448
Goodwill	—		410,348			16,517			426,865
Net assets acquired over liabilities assumed	$	440,311	$	429,002		$	—		$	869,313
Consideration:
Ameris Bancorp common shares issued	22,181,522
Price per share of the Company's common stock	39.19
Company common stock issued	$	869,294
Cash exchanged for shares	$	19
Fair value of total consideration transferred	$	869,313

____________________________________________________________

Explanation of fair value adjustments

(a)Adjustment reflects the fair value adjustments of the portfolio of investment securities as of the acquisition date.

(b)Adjustment reflects the fair value adjustments based on the Company's evaluation of the acquired loans held for sale.

(c)Adjustment reflects the fair value adjustments based on the Company's evaluation of the acquired loan portfolio, net of the reversal of Fidelity's unamortized accounting adjustments from Fidelity's prior acquisitions, loan premiums, loan discounts, deferred loan origination costs and deferred loan origination fees.

(d)Adjustment reflects the elimination of Fidelity's allowance for loan losses.

(e)Adjustment reflects the fair value adjustment based on the Company's evaluation of the acquired OREO portfolio.

(f)Adjustment reflects the fair value adjustments based on the Company's evaluation of the acquired premises and equipment.

(g)Adjustment reflects the recording of core deposit intangible on the acquired core deposit accounts, net of reversal of Fidelity's remaining intangible assets from its past acquisitions.

(h)Adjustment reflects the reclassification of Fidelity's deferred tax asset against the deferred tax liability.

(i)Adjustment reflects the fair value adjustment to other assets.

(j)Adjustment reflects the fair value adjustments based on the Company's evaluation of the acquired deposits.

(k)Adjustment reflects the fair value adjustment to the other borrowings at the acquisition date, net of reversal of Fidelity's unamortized deferred issuance costs.

(l)Adjustment reflects the fair value adjustment to the subordinated deferrable interest debentures at the acquisition date.

(m)Adjustment reflects the deferred taxes on the differences in the carrying values of acquired assets and assumed liabilities for financial reporting purposes and their basis for federal income tax purposes and reclassification of Fidelity's deferred tax asset against the deferred tax liability.

(n)Adjustment reflects the fair value adjustments based on the Company's evaluation of the acquired other liabilities.

(o)Subsequent to acquisition, cash and due from banks were adjusted for Fidelity reconciling items.

(p)Adjustment reflects additional recording of fair value adjustments to loans held for sale.

(q)Adjustment reflects additional recording of fair value adjustments of the acquired loan portfolio.

(r)Adjustment reflects additional recording of fair value adjustments to premises and equipment.

(s)Adjustment reflects additional recording of fair value adjustments to other assets and includes a reclassification of deferred income taxes to current income taxes.

(t)Subsequent to acquisition, noninterest-bearing deposits were adjusted for Fidelity reconciling items.

(u)Adjustment reflects additional recording of fair value adjustments to other borrowings.

(v)Adjustment reflects additional recording of deferred taxes on the differences in the carrying values of acquired assets and assumed liabilities for financial reporting purposes and their basis for federal income tax purposes and includes a reclassification of deferred income taxes to current income taxes.

(w)Adjustment reflects additional recording of fair value adjustments to other liabilities.

Goodwill of $426.9 million, which is the excess of the purchase price over the fair value of net assets acquired, was recorded in the Fidelity acquisition and is the result of expected operational synergies and other factors. This goodwill is not expected to be deductible for tax purposes.

In the acquisition, the Company purchased $3.51 billion of loans at fair value, net of $75.2 million, or 2.09%, estimated discount to the acquired carrying value. Of the total loans acquired, management identified $121.3 million that were considered to be credit impaired and were accounted for under ASC Topic 310-30 prior to the adoption of ASC 326 on January 1, 2020. The table below summarizes the total contractually required principal and interest cash payments, management’s estimate of expected total cash payments and fair value of the loans as of the acquisition date for purchased credit impaired loans. Contractually required principal and interest payments have been adjusted for estimated prepayments.

(dollars in thousands)
Contractually required principal and interest	$	191,534
Non-accretable difference	(23,058)
Cash flows expected to be collected	168,476
Accretable yield	(47,173)
Total purchased credit-impaired loans acquired	$	121,303

The following table presents the acquired loan data for the Fidelity acquisition.

(dollars in thousands)	Fair Value of Acquired Loans at Acquisition Date		Gross Contractual Amounts Receivable at Acquisition Date		Estimate at Acquisition Date of Contractual Cash Flows Not Expected to be Collected
Acquired receivables subject to ASC 310-30	$	121,303	$	191,534	$	23,058
Acquired receivables not subject to ASC 310-30	$	3,390,959	$	4,217,890	$	33,076

Pro Forma Financial Information

The results of operations of Fidelity subsequent to its acquisition date are included in the Company’s consolidated statements of income and comprehensive income. The following unaudited pro forma information reflects the Company’s estimated consolidated results of operations as if the acquisitions had occurred on January 1, 2019, unadjusted for potential cost savings. Merger and conversion charges are not included in the pro forma information below.

	Three Months Ended September 30,				Nine Months Ended September 30,
(dollars in thousands, except per share data; shares in thousands)	2020		2019		2020		2019
Net interest income and noninterest income	$	321,556	$	225,762	$	808,654	$	618,148
Net income	$	116,111	$	73,213	$	168,804	$	165,561
Net income available to common shareholders	$	116,111	$	73,213	$	168,804	$	165,561
Income per common share available to common shareholders – basic	$	1.68	$	1.06	$	2.44	$	2.38
Income per common share available to common shareholders – diluted	$	1.67	$	1.05	$	2.43	$	2.38
Average number of shares outstanding, basic	69,231		69,372		69,243		69,469
Average number of shares outstanding, diluted	69,346		69,600		69,403		69,590

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INVESTMENT SECURITIES

9 Months Ended

Sep. 30, 2020

Investments, Debt and Equity Securities [Abstract]

INVESTMENT SECURITIES

NOTE 3 – INVESTMENT SECURITIES

The amortized cost and estimated fair value of securities available for sale along with allowance for credit losses, gross unrealized gains and losses are summarized as follows:

(dollars in thousands)	Amortized Cost		Allowance for Credit Losses		Gross Unrealized Gains		Gross Unrealized Losses		Estimated Fair Value
September 30, 2020
U.S. government sponsored agencies	$	17,184	$	—	$	420	$	—	$	17,604
State, county and municipal securities	84,219		—		3,429		—		87,648
Corporate debt securities	51,659		(68)		826		(276)		52,141
SBA pool securities	62,204		—		3,019		(107)		65,116
Mortgage-backed securities	855,083		—		39,942		(98)		894,927
Total debt securities	$	1,070,349	$	(68)	$	47,636	$	(481)	$	1,117,436
December 31, 2019
U.S. government sponsored agencies	$	22,246	$	—	$	116	$	—	$	22,362
State, county and municipal securities	102,952		—		2,310		(2)		105,260
Corporate debt securities	51,720		—		1,281		(2)		52,999
SBA pool securities	73,704		—		617		(409)		73,912
Mortgage-backed securities	1,129,816		—		19,937		(883)		1,148,870
Total debt securities	$	1,380,438	$	—	$	24,261	$	(1,296)	$	1,403,403

The amortized cost and estimated fair value of debt securities available for sale securities as of September 30, 2020, by contractual maturity are shown below. Maturities may differ from contractual maturities in mortgage-backed securities because the mortgages underlying these securities may be called or repaid without penalty. Therefore, these securities are not included in the maturity categories in the following maturity summary:

(dollars in thousands)	Amortized Cost		Estimated Fair Value
Due in one year or less	$	35,577	$	35,851
Due from one year to five years	56,870		58,892
Due from five to ten years	68,527		71,211
Due after ten years	54,292		56,555
Mortgage-backed securities	855,083		894,927
	$	1,070,349	$	1,117,436

Securities with a carrying value of approximately $595.7 million serve as collateral to secure public deposits, securities sold under agreements to repurchase and for other purposes required or permitted by law at September 30, 2020, compared with $679.6 million at December 31, 2019.

The following table shows the gross unrealized losses and estimated fair value of securities aggregated by category and length of time that securities have been in a continuous unrealized loss position at September 30, 2020 and December 31, 2019.

	Less Than 12 Months				12 Months or More				Total
(dollars in thousands)	Estimated Fair Value		Unrealized Losses		Estimated Fair Value		Unrealized Losses		Estimated Fair Value		Unrealized Losses
September 30, 2020
Corporate debt securities	$	9,906	$	(276)	$	—	$	—	$	9,906	$	(276)
SBA pool securities	—		—		4,276		(107)		4,276		(107)
Mortgage-backed securities	24,687		(98)		2		—		24,689		(98)
Total debt securities	$	34,593	$	(374)	$	4,278	$	(107)	$	38,871	$	(481)
December 31, 2019
State, county and municipal securities	$	803	$	(2)	$	—	$	—	$	803	$	(2)
Corporate debt securities	2,573		(2)		—		—		2,573		(2)
SBA pool securities	28,521		(285)		4,825		(124)		33,346		(409)
Mortgage-backed securities	99,279		(416)		52,326		(467)		151,605		(883)
Total debt securities	$	131,176	$	(705)	$	57,151	$	(591)	$	188,327	$	(1,296)

As of September 30, 2020, the Company’s security portfolio consisted of 524 securities, 30 of which were in an unrealized loss position. At September 30, 2020, the Company held 17 mortgage-backed securities that were in an unrealized loss position, all of which were issued by U.S. government-sponsored entities and agencies. At September 30, 2020, the Company held seven SBA pool securities and six corporate securities that were in an unrealized loss position.

During 2020 and 2019, the Company received timely and current interest and principal payments on all of the securities classified as corporate debt securities. The Company’s investments in subordinated debt include investments in regional and super-regional banks on which the Company prepares regular analysis through review of financial information and credit ratings. Investments in preferred securities are also concentrated in the preferred obligations of regional and super-regional banks through non-pooled investment structures. The Company did not have investments in “pooled” trust preferred securities at September 30, 2020 or December 31, 2019.

Management and the Company’s Asset and Liability Committee (the “ALCO Committee”) evaluate securities in an unrealized loss position on at least a quarterly basis, and more frequently when economic or market concerns warrant such evaluation, to determine if credit-related impairment exists. Management first evaluates whether they intend to sell or more likely than not will be required to sell an impaired security before recovering its amortized cost basis. If either criteria is met, the entire amount of unrealized loss is recognized in earnings with a corresponding adjustment to the security's amortized cost basis. If either of the above criteria is not met, management evaluates whether the decline in fair value is attributable to credit or resulted from other factors. The Company does not intend to sell these investment securities at an unrealized loss position at September 30, 2020, and it is more likely than not that the Company will not be required to sell these securities prior to recovery or maturity. Based on the results of management's review, at September 30, 2020, management determined $68,000 was attributable to credit impairment and increased the allowance for credit losses accordingly. The remaining $481,000 in unrealized loss was determined to be from factors other than credit.

(dollars in thousands)	Nine Months Ended September 30, 2020
Allowance for credit losses
Beginning balance	$	—
Current-period provision for expected credit losses	68
Ending balance	$	68

At September 30, 2020 and December 31, 2019, all of the Company’s mortgage-backed securities were obligations of government-sponsored agencies.

The following table is a summary of sales activities in the Company’s investment securities available for sale for the nine months ended September 30, 2020 and 2019:

(dollars in thousands)	September 30, 2020		September 30, 2019
Gross gains on sales of securities	$	—	$	522
Gross losses on sales of securities	—		(464)
Net realized gains on sales of securities available for sale	$	—	$	58
Sales proceeds	$	—	$	64,995

Total gain on securities reported on the consolidated statements of income and comprehensive income is comprised of the following for the nine months ended September 30, 2020 and 2019:

(dollars in thousands)	September 30, 2020		September 30, 2019
Net realized gains on sales of securities available for sale	$	—	$	58
Unrealized holding gains on equity securities	5		19
Net realized gains on sales of other investments	—		62
Total gain on securities	$	5	$	139

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LOANS

9 Months Ended

Sep. 30, 2020

Receivables [Abstract]

LOANS

The following table presents the loan portfolio by risk grade as of December 31, 2019 (in thousands): 

Risk Grade	Commercial, Financial and Agricultural		Consumer Installment		Indirect Automobile		Mortgage Warehouse		Municipal		Premium Finance		Real Estate - Construction and Development		Real Estate - Commercial and Farmland		Real Estate - Residential		Total
1	$	22,396	$	13,184	$	—	$	—	$	552,062	$	—	$	—	$	208	$	27	$	587,877
2	18,937		1,233		18,354		—		2,690		654,069		17,535		35,299		92,255		840,372
3	215,180		33,314		1,033,861		526,369		8,925		—		90,124		1,720,039		2,406,587		6,034,399
4	482,146		449,224		4,009		—		627		—		1,377,674		2,348,083		222,779		4,884,542
5	33,317		208		—		—		—		—		41,759		133,119		24,618		233,021
6	4,901		213		—		—		—		—		17,223		53,941		10,132		86,410
7	25,294		1,191		5,600		—		—		600		4,747		62,350		52,063		151,845
8	—		8		—		—		—		—		—		—		—		8
9	—		2		—		—		—		—		—		—		—		2
Total	$	802,171	$	498,577	$	1,061,824	$	526,369	$	564,304	$	654,669	$	1,549,062	$	4,353,039	$	2,808,461	$	12,818,476

Troubled Debt Restructurings

The restructuring of a loan is considered a “troubled debt restructuring” if both (i) the borrower is experiencing financial difficulties and (ii) the Company has granted a concession. Concessions may include interest rate reductions to below market interest rates, principal forgiveness, restructuring amortization schedules and other actions intended to minimize potential losses. The Company has exhibited the greatest success for rehabilitation of the loan by a reduction in the rate alone (maintaining the amortization of the debt) or a combination of a rate reduction and the forbearance of previously past due interest or principal. This has most typically been evidenced in certain commercial real estate loans whereby a disruption in the borrower’s cash flow resulted in an extended past due status, of which the borrower was unable to catch up completely as the cash flow of the property ultimately stabilized at a level lower than its original level. A reduction in rate, coupled with a forbearance of unpaid principal and/or interest, allowed the net cash flows to service the debt under the modified terms.

The Company’s policy requires a restructure request to be supported by a current, well-documented credit evaluation of the borrower’s financial condition and a collateral evaluation that is no older than six months from the date of the restructure. Key factors of that evaluation include the documentation of current, recurring cash flows, support provided by the guarantor(s) and the current valuation of the collateral. If the appraisal in the file is older than six months, an evaluation must be made as to the continued reasonableness of the valuation. For certain income-producing properties, current rent rolls and/or other income information can be utilized to support the appraisal valuation, when coupled with documented cap rates within our markets and a physical inspection of the collateral to validate the current condition.

The Company’s policy states that in the event a loan has been identified as a troubled debt restructuring, it should be assigned a grade of substandard and placed on nonaccrual status until such time the borrower has demonstrated the ability to service the loan payments based on the restructured terms – generally defined as six months of satisfactory payment history. Missed payments under the original loan terms are not considered under the new structure; however, subsequent missed payments are considered non-performance and are not considered toward the six month required term of satisfactory payment history. The Company’s loan policy states that a nonaccrual loan may be returned to accrual status when (i) none of its principal and interest is due and unpaid, and the Company expects repayment of the remaining contractual principal and interest or (ii) it otherwise becomes well secured and in the process of collection. Restoration to accrual status on any given loan must be supported by a well-documented credit evaluation of the borrower’s financial condition and the prospects for full repayment and approved by the Company’s Chief Credit Officer.

In the normal course of business, the Company renews loans with a modification of the interest rate or terms that are not deemed to be troubled debt restructurings because the borrower is not experiencing financial difficulty. The Company modified loans in the first nine months of 2020 and 2019 totaling $313.6 million and $168.6 million, respectively, under such parameters.

As of September 30, 2020 and December 31, 2019, the Company had a balance of $132.9 million and $35.2 million, respectively, in troubled debt restructurings. The Company has recorded $1.2 million and $1.9 million in previous charge-offs on such loans at September 30, 2020 and December 31, 2019, respectively. The Company’s balance in the allowance for credit losses allocated to such troubled debt restructurings was $9.4 million and $3.7 million at September 30, 2020 and December 31, 2019, respectively. At September 30, 2020, the Company did not have any commitments to lend additional funds to debtors whose terms have been modified in troubled restructurings.

During the nine months ended September 30, 2020 and 2019, the Company modified loans as troubled debt restructurings with principal balances of $103.4 million and $6.7 million, respectively, and these modifications did not have a material impact on the Company’s allowance for credit losses. The following table presents the loans by class modified as troubled debt restructurings which occurred during the nine months ended September 30, 2020 and 2019: 

	September 30, 2020			September 30, 2019
Loan Class	#	Balance (in thousands)		#	Balance (in thousands)
Commercial, financial and agricultural	2	$	725	2	$	392
Consumer installment	4	15		11	65
Indirect automobile	530	3,170		—	—
Premium finance	—	—		1	158
Real estate – construction and development	1	19		—	—
Real estate – commercial and farmland	21	86,788		2	224
Real estate – residential	91	12,692		41	5,857
Total	649	$	103,409	57	$	6,696

Troubled debt restructurings with an outstanding balance of $2.8 million and $2.1 million defaulted during the nine months ended September 30, 2020 and 2019, respectively, and these defaults did not have a material impact on the Company’s allowance for credit losses. The following table presents for loans the troubled debt restructurings by class that defaulted (defined as 30 days past due) during the nine months ended September 30, 2020 and 2019: 

	September 30, 2020			September 30, 2019
Loan Class	#	Balance (in thousands)		#	Balance (in thousands)
Commercial, financial and agricultural	1	$	198	2	$	4
Consumer installment	4	3		7	37
Real estate – construction and development	3	689		—	—
Real estate – commercial and farmland	3	726		4	666
Real estate – residential	16	1,142		21	1,375
Total	27	$	2,758	34	$	2,082

The following table presents the amount of troubled debt restructurings by loan class classified separately as accrual and nonaccrual at September 30, 2020 and December 31, 2019: 

September 30, 2020	Accruing Loans			Non-Accruing Loans
Loan Class	#	Balance (in thousands)		#	Balance (in thousands)
Commercial, financial and agricultural	5	$	459	12	$	1,002
Consumer installment	11	36		22	64
Indirect automobile	481	2,689		49	482
Real estate – construction and development	4	510		5	709
Real estate – commercial and farmland	38	73,763		7	19,942
Real estate – residential	243	28,777		45	4,477
Total	782	$	106,234	140	$	26,676

December 31, 2019	Accruing Loans			Non-Accruing Loans
Loan Class	#	Balance (in thousands)		#	Balance (in thousands)
Commercial, financial and agricultural	5	$	516	17	$	335
Consumer installment	4	8		27	107
Premium finance	1	156		—	—
Real estate – construction and development	6	936		3	253
Real estate – commercial and farmland	21	6,732		8	2,071
Real estate – residential	197	21,261		40	2,857
Total	234	$	29,609	95	$	5,623

COVID-19 Deferrals

In response to the COVID-19 pandemic, the Company offered affected borrowers payment relief under its Disaster Relief Program. These modifications primarily consisted of short-term payment deferrals or interest-only periods to assist customers. Modifications related to the COVID-19 pandemic and qualifying under the provisions of Section 4013 of the CARES Act are not deemed to be troubled debt restructurings. As of September 30, 2020, $648.5 million in loans remained in payment deferral related to COVID-19 pandemic Disaster Relief Program.

The table below presents short-term deferrals related to the COVID-19 pandemic that were not considered TDRs.

(dollars in thousands)	COVID-19 Deferrals		Deferrals as a % of total loans
Commercial, financial and agricultural	$	49,526	2.6	%
Consumer installment	2,421		0.5	%
Indirect automobile	11,042		1.6	%
Real estate – construction and development	42,915		2.6	%
Real estate – commercial and farmland	368,607		7.2	%
Real estate – residential	174,005		6.3	%
	$	648,516	4.3	%

Allowance for Credit Losses

The allowance for credit losses represents an allowance for expected losses over the remaining contractual life of the assets. The contractual term does not consider extensions, renewals or modifications unless the Company reasonably expects to execute a troubled debt restructuring with a borrower. The Company segregates the loan portfolio by type of loan and utilizes this segregation in evaluating exposure to risks within the portfolio.

Loan losses are charged against the allowance when management believes the collection of a loan’s principal is unlikely. Subsequent recoveries are credited to the allowance. Consumer loans are charged off in accordance with the Federal Financial Institutions Examination Council’s (“FFIEC”) Uniform Retail Credit Classification and Account Management Policy. Commercial loans are charged off when they are deemed uncollectible, which usually involves a triggering event within the collection effort. If the loan is collateral dependent, the loss is more easily identified and is charged off when it is identified, usually based upon receipt of an appraisal. However, when a loan has guarantor support, the Company may carry the estimated loss as a reserve against the loan while collection efforts with the guarantor are pursued. If, after collection efforts with the guarantor are complete, the deficiency is still considered uncollectible, the loss is charged off and any further collections are treated as recoveries. In all situations, when a loan is downgraded to an Asset Quality Rating of 9 (Loss per the regulatory guidance), the uncollectible portion is charged off.

During the three and nine months ended September 30, 2020, the allowance for credit losses increased primarily due to deterioration in forecasted macroeconomic factors resulting from the COVID-19 pandemic. The current forecast reflects, among other things, a decline in GDP and elevated unemployment levels compared to the forecast the time of adoption of ASC 326 on January 1, 2020. During the third quarter of 2020, the Company added additional qualitative factors on its residential real estate, commercial real estate and hotel portfolios based principally on risk rating migrations, level of deferrals in the portfolio and expected collateral values.

The following tables detail activity in the allowance for credit losses by portfolio segment for the three and nine-month periods ended September 30, 2020 and September 30, 2019 and end of period balances by portfolio segment as of September 30, 2020, December 31, 2019 and September 30, 2019. Allocation of a portion of the allowance to one category of loans does not preclude its availability to absorb losses in other categories.

Three Months Ended September 30, 2020
(dollars in thousands)	Commercial, Financial and Agricultural		Consumer Installment		Indirect Automobile		Mortgage Warehouse		Municipal		Premium Finance
Balance, June 30, 2020	$	7,938	$	20,085	$	3,381	$	1,498	$	507	$	8,198
Provision for loan losses	5,533		(3,693)		322		498		365		(2,316)
Loans charged off	(1,715)		(677)		(697)		—		—		(1,159)
Recoveries of loans previously charged off	470		516		317		—		—		1,224
Balance, September 30, 2020	$	12,226	$	16,231	$	3,323	$	1,996	$	872	$	5,947
	Real Estate – Construction and Development		Real Estate – Commercial and Farmland		Real Estate – Residential		Total
Balance, June 30, 2020	$	54,266	$	83,593	$	29,327	$	208,793
Provision for loan losses	(10,208)		18,419		17,772		26,692
Loans charged off	(9)		(2,977)		(137)		(7,371)
Recoveries of loans previously charged off	182		904		197		3,810
Balance, September 30, 2020	$	44,231	$	99,939	$	47,159	$	231,924
Nine Months Ended September 30, 2020
(dollars in thousands)	Commercial, Financial and Agricultural		Consumer Installment		Indirect Automobile		Mortgage Warehouse		Municipal		Premium Finance
Balance, December 31, 2019	$	4,567	$	3,784	$	—	$	640	$	484	$	2,550
Adjustment to allowance for adoption of ASU 2016-13	2,587		8,012		4,109		463		(92)		4,471
Provision for loan losses	8,624		5,943		1,138		893		480		235
Loans charged off	(4,687)		(2,781)		(2,944)		—		—		(3,893)
Recoveries of loans previously charged off	1,135		1,273		1,020		—		—		2,584
Balance, September 30, 2020	$	12,226	$	16,231	$	3,323	$	1,996	$	872	$	5,947
	Real Estate – Construction and Development		Real Estate – Commercial and Farmland		Real Estate – Residential		Total
Balance, December 31, 2019	$	5,995	$	9,666	$	10,503	$	38,189
Adjustment to allowance for adoption of ASU 2016-13	12,248		27,073		19,790		78,661
Provision for loan losses	25,379		72,410		17,086		132,188
Loans charged off	(83)		(10,220)		(762)		(25,370)
Recoveries of loans previously charged off	692		1,010		542		8,256
Balance, September 30, 2020	$	44,231	$	99,939	$	47,159	$	231,924

Prior to the adoption of ASC 326 on January 1, 2020, the Company calculated the allowance for loan losses under the incurred loss methodology. The following tables are disclosures related to the allowance for loan losses in prior periods.

(dollars in thousands)	Commercial, Financial and Agricultural		Consumer Installment		Indirect Automobile		Mortgage Warehouse		Municipal		Premium Finance
December 31, 2019
Period-end allocation:
Loans individually evaluated for impairment (1)	$	1,543	$	—	$	—	$	—	$	—	$	758
Loans collectively evaluated for impairment	3,024		3,784		—		640		484		1,792
Ending balance	$	4,567	$	3,784	$	—	$	640	$	484	$	2,550
Loans:
Individually evaluated for impairment (1)	$	8,032	$	—	$	—	$	—	$	—	$	6,768
Collectively evaluated for impairment	789,252		498,363		1,056,811		526,369		564,304		647,901
Acquired with deteriorated credit quality	4,887		214		5,013		—		—		—
Ending balance	$	802,171	$	498,577	$	1,061,824	$	526,369	$	564,304	$	654,669
	Real Estate – Construction and Development		Real Estate – Commercial and Farmland		Real Estate – Residential		Total
December 31, 2019
Period-end allocation:
Loans individually evaluated for impairment (1)	$	204	$	953	$	3,704	$	7,162
Loans collectively evaluated for impairment	5,791		8,713		6,799		31,027
Ending balance	$	5,995	$	9,666	$	10,503	$	38,189
Loans:
Individually evaluated for impairment (1)	$	1,605	$	19,759	$	46,311	$	82,475
Collectively evaluated for impairment	1,532,786		4,256,397		2,737,095		12,609,278
Acquired with deteriorated credit quality	14,671		76,883		25,055		126,723
Ending balance	$	1,549,062	$	4,353,039	$	2,808,461	$	12,818,476

(1) At December 31, 2019, loans individually evaluated for impairment includes all nonaccrual loans greater than $100,000 and all troubled debt restructurings greater than $100,000, including all troubled debt restructurings and not only those currently classified as troubled debt restructurings.

(dollars in thousands)	Commercial, Financial and Agricultural		Consumer Installment		Indirect Automobile		Mortgage Warehouse		Municipal		Premium Finance
Three Months Ended September 30, 2019
Balance, June 30, 2019	$	2,816	$	3,388	$	—	$	640	$	502	$	2,984
Provision for loan losses	831		1,132		580		—		(5)		1,141
Loans charged off	(490)		(1,245)		(965)		—		—		(1,267)
Recoveries of loans previously charged off	300		476		385		—		—		736
Balance, September 30, 2019	$	3,457	$	3,751	$	—	$	640	$	497	$	3,594

(dollars in thousands)	Commercial, Financial and Agricultural		Consumer Installment		Indirect Automobile		Mortgage Warehouse		Municipal		Premium Finance
Nine Months Ended September 30, 2019
Balance, December 31, 2018	$	2,352	$	3,795	$	—	$	640	$	509	$	1,426
Provision for loan losses	1,848		3,289		580		—		(12)		3,224
Loans charged off	(1,647)		(4,313)		(965)		—		—		(3,452)
Recoveries of loans previously charged off	904		980		385		—		—		2,396
Balance, September 30, 2019	$	3,457	$	3,751	$	—	$	640	$	497	$	3,594
Period-end allocation:
Loans individually evaluated for impairment (1)	$	1,022	$	—	$	—	$	—	$	—	$	1,606
Loans collectively evaluated for impairment	2,435		3,751		—		640		497		1,988
Ending balance	$	3,457	$	3,751	$	—	$	640	$	497	$	3,594
Loans:
Individually evaluated for impairment (1)	$	4,176	$	—	$	—	$	—	$	—	$	2,428
Collectively evaluated for impairment	918,162		500,067		1,108,717		562,598		578,267		654,142
Acquired with deteriorated credit quality	9,417		—		3,098		—		—		—
Ending balance	$	931,755	$	500,067	$	1,111,815	$	562,598	$	578,267	$	656,570
	Real Estate – Construction and Development		Real Estate – Commercial and Farmland		Real Estate – Residential		Total
Three Months Ended September 30, 2019
Balance, June 30, 2019	$	4,763	$	8,676	$	8,024	$	31,793
Provision for loan losses	(182)		1,541		951		5,989
Loans charged off	—		(1,315)		(37)		(5,319)
Recoveries of loans previously charged off	930		74		166		3,067
Balance, September 30, 2019	$	5,511	$	8,976	$	9,104	$	35,530
Nine Months Ended September 30, 2019
Balance, December 31, 2018	$	4,210	$	9,659	$	6,228	$	28,819
Provision for loan losses	254		2,283		2,599		14,065
Loans charged off	(268)		(3,158)		(391)		(14,194)
Recoveries of loans previously charged off	1,315		192		668		6,840
Balance, September 30, 2019	$	5,511	$	8,976	$	9,104	$	35,530
Period-end allocation:
Loans individually evaluated for impairment (1)	$	552	$	1,044	$	2,227	$	6,451
Loans collectively evaluated for impairment	4,959		7,932		6,877		29,079
Ending balance	$	5,511	$	8,976	$	9,104	$	35,530
Loans:
Individually evaluated for impairment (1)	$	7,810	$	16,120	$	30,337	$	60,871
Collectively evaluated for impairment	1,441,918		4,090,640		2,727,895		12,582,406
Acquired with deteriorated credit quality	18,968		91,999		59,525		183,007
Ending balance	$	1,468,696	$	4,198,759	$	2,817,757	$	12,826,284

(1) At September 30, 2019, loans individually evaluated for impairment includes all nonaccrual loans greater than $100,000 and all troubled debt restructurings greater than $100,000, including all troubled debt restructurings and not only those currently classified as troubled debt restructurings.

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SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE

9 Months Ended

Sep. 30, 2020

Investments, Debt and Equity Securities [Abstract]

SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE

NOTE 5 – SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE

The Company classifies the sales of securities under agreements to repurchase as short-term borrowings. The amounts received under these agreements are reflected as a liability in the Company’s consolidated balance sheets and the investment securities underlying these agreements are included in investment securities in the Company’s consolidated balance sheets. At September 30, 2020 and December 31, 2019, all securities sold under agreements to repurchase mature on a daily basis. The market value of the securities fluctuate on a daily basis due to market conditions. The Company monitors the market value of the securities underlying these agreements on a daily basis and is required to transfer additional securities if the market value of the securities falls below the repurchase agreement price. The Company maintains an unpledged securities portfolio that it believes is sufficient to protect against a decline in the market value of the securities sold under agreements to repurchase.

The following is a summary of the Company’s securities sold under agreements to repurchase at September 30, 2020 and December 31, 2019.

(dollars in thousands)	September 30, 2020		December 31, 2019
Securities sold under agreements to repurchase	$	9,103	$	20,635

At September 30, 2020 and December 31, 2019 the investment securities underlying these agreements were comprised of state, county and municipal securities and mortgage-backed securities.

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OTHER BORROWINGS

9 Months Ended

Sep. 30, 2020

Debt Disclosure [Abstract]

OTHER BORROWINGS

NOTE 6 – OTHER BORROWINGS

Other borrowings consist of the following:

(dollars in thousands)	September 30, 2020		December 31, 2019
FHLB borrowings:
Fixed Rate Advance due January 10, 2020; fixed interest rate of 1.68%	$	—	$	50,000
Fixed Rate Advance due January 13, 2020; fixed interest rate of 1.68%	—		50,000
Fixed Rate Advance due January 13, 2020; fixed interest rate of 1.67%	—		100,000
Fixed Rate Advance due January 15, 2020; fixed interest rate of 1.71%	—		50,000
Fixed Rate Advance due January 16, 2020; fixed interest rate of 1.69%	—		150,000
Fixed Rate Advance due January 17, 2020; fixed interest rate of 1.70%	—		100,000
Fixed Rate Advance due January 21, 2020; fixed interest rate of 1.71%	—		50,000
Fixed Rate Advance due January 21, 2020; fixed interest rate of 1.71%	—		200,000
Fixed Rate Advance due January 21, 2020; fixed interest rate of 1.70%	—		25,000
Fixed Rate Advance due January 21, 2020; fixed interest rate of 1.71%	—		75,000
Fixed Rate Advance due January 21, 2020; fixed interest rate of 1.71%	—		25,000
Fixed Rate Advance due January 23, 2020; fixed interest rate of 1.71%	—		100,000
Fixed Rate Advance due January 27, 2020; fixed interest rate of 1.73%	—		50,000
Fixed Rate Advance due February 18, 2020; fixed interest rate of 1.72%	—		100,000
Fixed Rate Advance due October 5, 2020; fixed interest rate of 0.22%	200,000		—
Fixed Rate Advance due October 13, 2020; fixed interest rate of 0.22%	150,000		—
Fixed Rate Advance due October 26, 2020; fixed interest rate of 0.22%	100,000		—
Fixed Rate Advance due March 3, 2025; fixed interest rate of 1.208%	15,000		—
Fixed Rate Advance due March 2, 2027; fixed interest rate of 1.445%	15,000		—
Fixed Rate Advance due March 4, 2030; fixed interest rate of 1.606%	15,000		—
Fixed Rate Advance due December 9, 2030; fixed interest rate of 4.55%	1,414		1,422
Fixed Rate Advance due December 9, 2030; fixed interest rate of 4.55%	979		985
Principal Reducing Advance due September 29, 2031; fixed interest rate of 3.095%	1,603		1,712
Subordinated notes payable:
Subordinated notes payable due March 15, 2027 net of unamortized debt issuance cost of $845 and $943, respectively; fixed interest rate of 5.75% through March 14, 2022; variable interest rate thereafter at three-month LIBOR plus 3.616%	74,155		74,057
Subordinated notes payable due December 15, 2029 net of unamortized debt issuance cost of $2,226 and $2,408, respectively; fixed interest rate of 4.25% through December 14, 2024; variable interest rate thereafter at three-month SOFR plus 2.94%	117,774		117,592
Subordinated notes payable due May 31, 2030 net of unaccreted purchase accounting fair value adjustment of $1,181 and $1,596, respectively; fixed interest rate of 5.875% through May 31, 2025; variable interest rate thereafter at three-month LIBOR plus 3.63%	76,181		76,595
Subordinated notes payable due October 1, 2030 net of unamortized debt issuance cost of $1,851 and $0, respectively; fixed interest rate of 3.875% through September 30, 2025; variable interest rate thereafter at three-month SOFR plus 3.753%	108,149		—
Other debt:
Advance from correspondent bank due September 5, 2026; secured by a loan receivable; fixed interest rate of 2.09%	—		1,346
Total	$	875,255	$	1,398,709

The advances from the FHLB are collateralized by a blanket lien on all eligible first mortgage loans and other specific loans in addition to FHLB stock. At September 30, 2020, $2.91 billion was available for borrowing on lines with the FHLB.

As of September 30, 2020, the Bank maintained credit arrangements with various financial institutions to purchase federal funds up to $152.0 million.

The Bank also participates in the Federal Reserve discount window borrowings program. At September 30, 2020, the Company had $3.12 billion of loans pledged at the Federal Reserve discount window and had $2.00 billion available for borrowing.

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SHAREHOLDERS' EQUITY

9 Months Ended

Sep. 30, 2020

Stockholders' Equity Note [Abstract]

SHAREHOLDERS' EQUITY

NOTE 7 – SHAREHOLDERS’ EQUITY

Common Stock Repurchase Program

On September 19, 2019, the Company announced that its Board of Directors authorized the Company to repurchase up to $100.0 million of its outstanding common stock through October 31, 2020. On October 22, 2020, the Company announced that its Board of Directors approved the extension of the share repurchase program through October 31, 2021. Repurchases of shares will be made, if at all, in accordance with applicable securities laws and may be made from time to time in the open market or by negotiated transactions. The amount and timing of repurchases will be based on a variety of factors, including share acquisition price, regulatory limitations and other market and economic factors. The program does not require the repurchase of any specific number of shares. As of September 30, 2020, $14.3 million, or 358,664 shares, of the Company's common stock had been repurchased under the program.

Fidelity Acquisition

On July 1, 2019, the Company issued 22,181,522 shares of its common stock to the shareholders of Fidelity. Such shares had a value of $39.19 per share at the time of issuance, resulting in an increase in shareholders’ equity of $869.3 million.

For additional information regarding the Fidelity acquisition, see Note 2.

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ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)

9 Months Ended

Sep. 30, 2020

Equity [Abstract]

ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)

NOTE 8 – ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)

Accumulated other comprehensive income (loss) for the Company consists of changes in net unrealized gains and losses on investment securities available for sale and interest rate swap derivatives. The reclassification for gains included in net income is recorded in gain (loss) on securities in the consolidated statement of income and comprehensive income. The following tables present a summary of the accumulated other comprehensive income (loss) balances, net of tax, as of September 30, 2020 and 2019:

(dollars in thousands)	Unrealized Gain (Loss) on Derivatives		Unrealized Gain (Loss) on Securities		Accumulated Other Comprehensive Income (Loss)
Balance, January 1, 2020	$	(147)	$	18,142	$	17,995
Reclassification for gains included in net income, net of tax	—		—		—
Current year changes, net of tax	147		19,110		19,257
Balance, September 30, 2020	$	—	$	37,252	$	37,252

(dollars in thousands)	Unrealized Gain (Loss) on Derivatives		Unrealized Gain (Loss) on Securities		Accumulated Other Comprehensive Income (Loss)
Balance, January 1, 2019	$	351	$	(5,177)	$	(4,826)
Reclassification for gains included in net income, net of tax	—		(94)		(94)
Current year changes, net of tax	(471)		20,873		20,402
Balance, September 30, 2019	$	(120)	$	15,602	$	15,482

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WEIGHTED AVERAGE SHARES OUTSTANDING

9 Months Ended

Sep. 30, 2020

Earnings Per Share [Abstract]

WEIGHTED AVERAGE SHARES OUTSTANDING

NOTE 9 – WEIGHTED AVERAGE SHARES OUTSTANDING

Earnings per share have been computed based on the following weighted average number of common shares outstanding: 

	Three Months Ended September 30,		Nine Months Ended September 30,
(share data in thousands)	2020	2019	2020	2019
Average common shares outstanding	69,231	69,372	69,243	54,762
Common share equivalents:
Stock options	5	145	22	46
Nonvested restricted share grants	85	83	122	75
Performance share units	25	—	16	—
Average common shares outstanding, assuming dilution	69,346	69,600	69,403	54,883

For the three and nine-month periods ended September 30, 2020, there were outstanding 252,765 and 253,765 options exerciseable for common shares, respectively, with strike prices that would cause the underlying shares to be anti-dilutive. Therefore, such option shares have been excluded. For the three and nine-month periods ended September 30, 2019, there were no outstanding options exerciseable for common shares with strike prices that would cause the underlying shares to be anti-dilutive.

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FAIR VALUE MEASURES

9 Months Ended

Sep. 30, 2020

Fair Value Disclosures [Abstract]

FAIR VALUE MEASURES

NOTE 10 – FAIR VALUE MEASURES

The fair value of an asset or liability is the current amount that would be exchanged between willing parties, other than in a forced liquidation. Fair value is best determined based upon quoted market prices. However, in many instances, there are no quoted market prices for the Company’s various assets and liabilities. In cases where quoted market prices are not available, fair value is based on discounted cash flows or other valuation techniques. These techniques are significantly affected by the assumptions used, including the discount rate and estimates of future cash flows. Accordingly, the fair value estimates may not be realized in an immediate settlement of the asset or liability. The accounting standard for disclosures about the fair value measures excludes certain financial instruments and all nonfinancial instruments from its disclosure requirements. Accordingly, the aggregate fair value amounts presented may not necessarily represent the underlying fair value of the Company.

The Company's loans held for sale under the fair value option are comprised of the following:

(dollars in thousands)	September 30, 2020		December 31, 2019
Mortgage loans held for sale	$	1,348,193	$	1,647,900
SBA loans held for sale	19,851		8,811
Total loans held for sale	$	1,368,044	$	1,656,711

The Company has elected to record mortgage loans held for sale at fair value in order to eliminate the complexities and inherent difficulties of achieving hedge accounting and to better align reported results with the underlying economic changes in value of the loans and related hedge instruments. This election impacts the timing and recognition of origination fees and costs, as well as servicing value, which are now recognized in earnings at the time of origination. Interest income on mortgage loans held for sale is recorded on an accrual basis in the consolidated statements of income and comprehensive income under the heading interest income – interest and fees on loans. The servicing value is included in the fair value of the interest rate lock commitments (“IRLCs”) with borrowers. The mark to market adjustments related to mortgage loans held for sale and the associated economic hedges are captured in mortgage banking activities.

A net loss of $23.3 million and a net gain of $17.8 million resulting from fair value changes of these mortgage loans were recorded in income during the three and nine-month periods ended September 30, 2020, respectively. For the three and nine-months ended September 30, 2019, a net gain of $20.3 million and $23.0 million, respectively, resulting from fair value changes of these mortgage loans were recorded in income. A net gain of $21.4 million and $55.2 million resulting from changes in the fair value of the related derivative financial instruments used to hedge exposure to the market-related risks associated with these mortgage loans were recorded in income during the three and nine-month periods ended September 30, 2020, respectively. For the three and nine-months ended September 30, 2019, a net loss of $1.0 million and a net gain of $2.1 million, respectively, resulting from changes in the fair value of the related derivative financial instruments were recorded in income. The change in fair value of both mortgage loans held for sale and the related derivative financial instruments are recorded in mortgage banking activity in the consolidated statements of income and comprehensive income. The Company’s valuation of mortgage loans held for sale incorporates an assumption for credit risk; however, given the short-term period that the Company holds these loans, valuation adjustments attributable to instrument-specific credit risk is nominal.

The following table summarizes the difference between the fair value and the principal balance for mortgage loans held for sale measured at fair value as of September 30, 2020 and December 31, 2019:

(dollars in thousands)	September 30, 2020		December 31, 2019
Aggregate fair value of mortgage loans held for sale	$	1,348,193	$	1,647,900
Aggregate unpaid principal balance of mortgage loans held for sale	1,280,559		1,598,057
Past-due loans of 90 days or more	—		1,649
Nonaccrual loans	—		1,649
Unpaid principal balance of nonaccrual loans	—		1,616

The following table summarizes the difference between the fair value and the principal balance for SBA loans held for sale measured at fair value as of September 30, 2020 and December 31, 2019:

(dollars in thousands)	September 30, 2020		December 31, 2019
Aggregate fair value of SBA loans held for sale	$	19,851	$	8,811
Aggregate unpaid principal balance of SBA loans held for sale	17,867		8,206
Past-due loans of 90 days or more	—		—
Nonaccrual loans	—		—

The Company utilizes fair value measurements to record fair value adjustments to certain assets and liabilities and to determine fair value disclosures. Securities available for sale, loans held for sale and derivative financial instruments are recorded at fair value on a recurring basis. From time to time, the Company may be required to record at fair value other assets on a nonrecurring basis, such as collateral-dependent impaired loans, loan servicing rights and OREO. Additionally, the Company is required to disclose, but not record, the fair value of other financial instruments.

The following table presents the fair value measurements of assets and liabilities measured at fair value on a recurring basis and the level within the fair value hierarchy in which the fair value measurements fall as of September 30, 2020 and December 31, 2019:

	Recurring Basis Fair Value Measurements
	September 30, 2020
(dollars in thousands)	Fair Value		Level 1		Level 2		Level 3
Financial assets:
U.S. government sponsored agencies	$	17,604	$	—	$	17,604	$	—
State, county and municipal securities	87,648		—		87,648		—
Corporate debt securities	52,141		—		50,956		1,185
SBA pool securities	65,116		—		65,116		—
Mortgage-backed securities	894,927		—		894,927		—
Loans held for sale	1,368,044		—		1,368,044		—
Mortgage banking derivative instruments	64,694		—		64,694		—
Total recurring assets at fair value	$	2,550,174	$	—	$	2,548,989	$	1,185
Financial liabilities:
Mortgage banking derivative instruments	$	6,177	$	—	$	6,177	$	—
Total recurring liabilities at fair value	$	6,177	$	—	$	6,177	$	—

	Recurring Basis Fair Value Measurements
	December 31, 2019
(dollars in thousands)	Fair Value		Level 1		Level 2		Level 3
Financial assets:
U.S. government sponsored agencies	$	22,362	$	—	$	22,362	$	—
State, county and municipal securities	105,260		—		105,260		—
Corporate debt securities	52,999		—		51,499		1,500
SBA pool securities	73,912		—		73,912		—
Mortgage-backed securities	1,148,870		—		1,148,870		—
Loans held for sale	1,656,711		—		1,656,711		—
Mortgage banking derivative instruments	7,814		—		7,814		—
Total recurring assets at fair value	$	3,067,928	$	—	$	3,066,428	$	1,500
Financial liabilities:
Derivative financial instruments	$	187	$	—	$	187	$	—
Mortgage banking derivative instruments	4,471		—		4,471		—
Total recurring liabilities at fair value	$	4,658	$	—	$	4,658	$	—

The following table presents the fair value measurements of assets measured at fair value on a non-recurring basis, as well as the general classification of such instruments pursuant to the valuation hierarchy as of September 30, 2020 and December 31, 2019:

	Nonrecurring Basis Fair Value Measurements
(dollars in thousands)	Fair Value		Level 1		Level 2		Level 3
September 30, 2020
Collateral-dependent loans	$	148,083	$	—	$	—	$	148,083
Other real estate owned	4,239		—		—		4,239
Mortgage servicing rights	114,396		—		114,396		—
SBA servicing rights	6,062		—		6,062		—
Total nonrecurring assets at fair value	$	272,780	$	—	$	120,458	$	152,322
December 31, 2019
Impaired loans carried at fair value	$	43,788	$	—	$	—	$	43,788
Other real estate owned	17,289		—		—		17,289
Total nonrecurring assets at fair value	$	61,077	$	—	$	—	$	61,077

The inputs used to determine estimated fair value of impaired loans include market conditions, loan terms, underlying collateral characteristics and discount rates. The inputs used to determine fair value of OREO include market conditions, estimated marketing period or holding period, underlying collateral characteristics and discount rates.

For the nine months ended September 30, 2020 and the year ended December 31, 2019, there was not a change in the methods and significant assumptions used to estimate fair value.

The following table shows significant unobservable inputs used in the fair value measurement of Level 3 assets:

(dollars in thousands)	Fair Value		Valuation Technique	Unobservable Inputs	Range of Discounts	Weighted Average Discount
September 30, 2020
Recurring:
Investment securities available for sale	$	1,185	Discounted cash flows	Probability of default	14.6%	14.6%
				Loss given default	31%	31%
Nonrecurring:
Collateral-dependent loans	$	148,083	Third-party appraisals and discounted cash flows	Collateral discounts and discount rates	20% - 77%	45%
Other real estate owned	$	4,239	Third-party appraisals and sales contracts	Collateral discounts and estimated costs to sell	0% - 75%	21%
December 31, 2019
Recurring:
Investment securities available for sale	$	1,500	Discounted par values	Credit quality of underlying issuer	0%	0%
Nonrecurring:
Impaired loans	$	43,788	Third-party appraisals and discounted cash flows	Collateral discounts and discount rates	1% - 95%	27%
Other real estate owned	$	17,289	Third-party appraisals and sales contracts	Collateral discounts and estimated costs to sell	9% - 89%	31%

The carrying amount and estimated fair value of the Company’s financial instruments, not shown elsewhere in these financial statements, were as follows.

			Fair Value Measurements
			September 30, 2020
(dollars in thousands)	Carrying Amount		Level 1		Level 2		Level 3		Total
Financial assets:
Cash and due from banks	$	257,026	$	257,026	$	—	$	—	$	257,026
Federal funds sold and interest-bearing accounts	494,765		494,765		—		—		494,765
Time deposits in other banks	249		—		249		—		249
Loans, net	14,563,586		—		—		14,657,861		14,657,861
Accrued interest receivable	79,403		—		4,485		74,918		79,403
Financial liabilities:
Deposits	16,063,806		—		16,076,073		—		16,076,073
Securities sold under agreements to repurchase	9,103		9,103		—		—		9,103
Other borrowings	875,255		—		877,424		—		877,424
Subordinated deferrable interest debentures	123,860		—		116,193		—		116,193
FDIC loss-share payable	19,476		—		—		19,639		19,639
Accrued interest payable	6,443		—		6,443		—		6,443

			Fair Value Measurements
			December 31, 2019
(dollars in thousands)	Carrying Amount		Level 1		Level 2		Level 3		Total
Financial assets:
Cash and due from banks	$	246,234	$	246,234	$	—	$	—	$	246,234
Federal funds sold and interest-bearing accounts	375,615		375,615		—		—		375,615
Time deposits in other banks	249		—		249		—		249
Loans, net	12,736,499		—		—		12,806,709		12,806,709
Accrued interest receivable	52,362		—		5,179		47,183		52,362
Financial liabilities:
Deposits	14,027,073		—		14,035,686		—		14,035,686
Securities sold under agreements to repurchase	20,635		20,635		—		—		20,635
Other borrowings	1,398,709		—		1,402,510		—		1,402,510
Subordinated deferrable interest debentures	127,560		—		126,815		—		126,815
FDIC loss-share payable	19,642		—		—		19,657		19,657
Accrued interest payable	11,524		—		11,524		—		11,524

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COMMITMENTS AND CONTINGENCIES

9 Months Ended

Sep. 30, 2020

Commitments and Contingencies Disclosure [Abstract]

COMMITMENTS AND CONTINGENCIES

NOTE 11 – COMMITMENTS AND CONTINGENCIES

Loan Commitments

The Company is a 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. They involve, to varying degrees, elements of credit risk and interest rate risk in excess of the amount recognized in the Company’s balance sheets.

The Company’s exposure to credit loss is represented by the contractual amount of those instruments. The Company uses the same credit policies in making commitments and conditional obligations as it does for on-balance-sheet instruments. A summary of the Company’s commitments is as follows:

(dollars in thousands)	September 30, 2020		December 31, 2019
Commitments to extend credit	$	2,340,433	$	2,486,949
Unused home equity lines of credit	259,421		262,089
Financial standby letters of credit	33,087		29,232
Mortgage interest rate lock commitments	1,658,214		288,490

Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. These commitments, predominantly at variable interest rates, generally have fixed expiration dates or other

termination clauses and may require payment of a fee. Since many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. The amount of collateral obtained, if deemed necessary by the Company upon extension of credit, is based on management’s credit evaluation of the customer.

Standby letters of credit are conditional commitments issued by the Company to guarantee the performance of a customer to a third party. Those guarantees are primarily issued to support public and private borrowing arrangements. The credit risk involved in issuing letters of credit is essentially the same as that involved in extending loans to customers. Collateral is required in instances which the Company deems necessary. The Company has not been required to perform on any material financial standby letters of credit and the Company has not incurred any losses on financial standby letters of credit for the nine months ended September 30, 2020 and the year ended December 31, 2019.

The Company maintains an allowance for credit losses on unfunded commitments which is recorded in other liabilities on the consolidated balance sheets. The following table presents activity in the allowance for unfunded commitments for the periods presented:

	Three Months Ended September 30,				Nine Months Ended September 30,
(dollars in thousands)	2020		2019		2020		2019
Balance at beginning of period	$	37,503	$	—	$	1,077	$	—
Adjustment to reflect adoption of ASU 2016-13	—		—		12,714		—
Addition due to acquisition	—		1,077		—		1,077
Provision for unfunded commitments	(10,131)		—		13,581		—
Balance at end of period	$	27,372	$	1,077	$	27,372	$	1,077

Other Commitments

As of September 30, 2020, letters of credit issued by the FHLB totaling $427.3 million were used to guarantee the Bank’s performance related to a portion of its public fund deposit balances.

Contingencies

Certain conditions may exist as of the date the financial statements are issued, which may result in a loss to the Company but which will only be resolved when one or more future events occur or fail to occur. The Company’s management and its legal counsel assess such contingent liabilities, and such assessment inherently involves an exercise of judgment. In assessing loss contingencies related to legal proceedings that are pending against the Company or unasserted claims that may result in such proceedings, the Company’s legal counsel evaluates the perceived merits of any legal proceedings or unasserted claims as well as the perceived merits of the amount of relief sought or expected to be sought therein.

If the assessment of a contingency indicates that it is probable that a material loss has been incurred and the amount of the liability can be estimated, then the estimated liability would be accrued in the Company’s financial statements. If the assessment indicates that a potentially material loss contingency is not probable, but is reasonably possible, or is probable but cannot be estimated, then the nature of the contingent liability, together with an estimate of the range of possible loss if determinable and material, would be disclosed.

Loss contingencies considered remote are generally not disclosed unless they involve guarantees, in which case the nature of the guarantee would be disclosed.

COVID-19

The COVID-19 pandemic has caused significant economic dislocation in the United States and an unprecedented slowdown in economic activity, as many state and local governments have intermittently ordered non-essential businesses to close and residents to shelter in place at home. As a result of the pandemic, commercial customers are experiencing varying levels of disruptions or restrictions on their business activity, and consumers are experiencing interrupted income or unemployment. We have outstanding loans to borrowers in certain industries that have been particularly susceptible to the effects of the pandemic, such as hotels, restaurants and other retail businesses. Given the ongoing and dynamic nature of the circumstances, it is difficult to predict the full impact of the COVID-19 outbreak on our business. The United States government has taken steps to attempt

to mitigate some of the more severe anticipated economic effects of the coronavirus, including the passage of the CARES Act and subsequent legislation, but there can be no assurance that such steps will be effective or achieve their desired results in a timely fashion. The extent of such impact from the COVID-19 outbreak and related mitigation efforts will depend on future developments, which are highly uncertain, including, but not limited to, the duration and spread of the outbreak, its severity, the actions to contain the virus or treat its impact, and how quickly and to what extent normal economic and operating conditions can resume. This could cause a material, adverse effect on the Company’s business, financial condition, liquidity and results of operations, including increases in loan delinquencies, problem assets and foreclosures; decreases in the value of collateral securing our loans; increases in our allowance for credit losses; and decreases in the value of our intangible assets.

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SEGMENT REPORTING

9 Months Ended

Sep. 30, 2020

Segment Reporting [Abstract]

SEGMENT REPORTING

NOTE 12 – SEGMENT REPORTING

The Company has the following five reportable segments: Banking Division, Retail Mortgage Division, Warehouse Lending Division, SBA Division and Premium Finance Division. The Banking Division derives its revenues from the delivery of full-service financial services, including commercial loans, consumer loans and deposit accounts. The Retail Mortgage Division derives its revenues from the origination, sales and servicing of one-to-four family residential mortgage loans. The Warehouse Lending Division derives its revenues from the origination and servicing of warehouse lines to other businesses that are secured by underlying one-to-four family residential mortgage loans. The SBA Division derives its revenues from the origination, sales and servicing of SBA loans. The Premium Finance Division derives its revenues from the origination and servicing of commercial insurance premium finance loans.

The Banking, Retail Mortgage, Warehouse Lending, SBA and Premium Finance Divisions are managed as separate business units because of the different products and services they provide. The Company evaluates performance and allocates resources based on profit or loss from operations. There are no material intersegment sales or transfers.

The following tables present selected financial information with respect to the Company’s reportable business segments for the three and nine months ended September 30, 2020 and 2019:

	Three Months Ended September 30, 2020
(dollars in thousands)	Banking Division		Retail Mortgage Division		Warehouse Lending Division		SBA Division		Premium  Finance  Division		Total
Interest income	$	123,593	$	31,040	$	6,844	$	10,958	$	7,499	$	179,934
Interest expense	4,031		10,647		298		1,992		428		17,396
Net interest income	119,562		20,393		6,546		8,966		7,071		162,538
Provision for credit losses	487		15,051		495		4,297		(2,648)		17,682
Noninterest income	15,265		137,583		1,064		5,106		—		159,018
Noninterest expense
Salaries and employee benefits	39,718		53,500		266		1,572		1,642		96,698
Equipment and occupancy expenses	11,955		1,676		1		97		76		13,805
Data processing and telecommunications expenses	9,716		2,349		73		4		84		12,226
Other expenses	21,517		7,889		28		595		934		30,963
Total noninterest expense	82,906		65,414		368		2,268		2,736		153,692
Income before income tax expense	51,434		77,511		6,747		7,507		6,983		150,182
Income tax expense	13,453		16,112		1,431		1,577		1,464		34,037
Net income	$	37,981	$	61,399	$	5,316	$	5,930	$	5,519	$	116,145
Total assets	$	13,098,562	$	3,632,999	$	1,002,027	$	1,338,794	$	801,469	$	19,873,851
Goodwill	863,507		—		—		—		64,498		928,005
Other intangible assets, net	60,568		—		—		—		15,596		76,164

	Three Months Ended September 30, 2019
(dollars in thousands)	Banking Division		Retail Mortgage Division		Warehouse Lending Division		SBA Division		Premium  Finance  Division		Total
Interest income	$	141,630	$	27,141	$	5,786	$	4,366	$	9,438	$	188,361
Interest expense	17,368		14,132		2,617		1,793		3,682		39,592
Net interest income	124,262		13,009		3,169		2,573		5,756		148,769
Provision for credit losses	3,549		1,490		—		(15)		965		5,989
Noninterest income	21,173		52,493		560		2,766		1		76,993
Noninterest expense
Salaries and employee benefits	39,794		34,144		286		1,985		1,424		77,633
Equipment and occupancy expenses	10,750		1,686		2		66		135		12,639
Data processing and telecommunications expenses	9,551		660		41		22		98		10,372
Other expenses	87,059		3,484		27		503		980		92,053
Total noninterest expense	147,154		39,974		356		2,576		2,637		192,697
Income (loss) before income tax expense	(5,268)		24,038		3,373		2,778		2,155		27,076
Income tax expense (benefit)	(1,269)		5,048		708		584		621		5,692
Net income (loss)	$	(3,999)	$	18,990	$	2,665	$	2,194	$	1,534	$	21,384
Total assets	$	13,031,554	$	3,156,895	$	564,297	$	262,719	$	748,812	$	17,764,277
Goodwill	846,990		—		—		—		64,498		911,488
Other intangible assets, net	78,728		—		—		—		18,600		97,328

	Nine Months Ended September 30, 2020
(dollars in thousands)	Banking Division		Retail Mortgage Division		Warehouse Lending Division		SBA Division		Premium  Finance  Division		Total
Interest income	$	384,547	$	99,165	$	16,979	$	23,443	$	23,586	$	547,720
Interest expense	26,280		36,714		2,105		5,262		3,062		73,423
Net interest income	358,267		62,451		14,874		18,181		20,524		474,297
Provision for credit losses	123,289		17,471		889		5,716		(475)		146,890
Noninterest income	47,506		276,147		2,751		7,953		—		334,357
Noninterest expense
Salaries and employee benefits	121,762		134,600		685		5,660		5,105		267,812
Equipment and occupancy expenses	33,981		5,133		3		291		232		39,640
Data processing and telecommunications expenses	29,432		4,741		169		32		320		34,694
Other expenses	80,159		20,713		150		1,469		2,876		105,367
Total noninterest expense	265,334		165,187		1,007		7,452		8,533		447,513
Income before income tax expense	17,150		155,940		15,729		12,966		12,466		214,251
Income tax expense	5,146		32,751		3,317		2,723		2,611		46,548
Net income	$	12,004	$	123,189	$	12,412	$	10,243	$	9,855	$	167,703

	Nine Months Ended September 30, 2019
(dollars in thousands)	Banking Division		Retail Mortgage Division		Warehouse Lending Division		SBA Division		Premium  Finance  Division		Total
Interest income	$	338,396	$	53,286	$	16,140	$	8,827	$	25,669	$	442,318
Interest expense	44,340		26,957		7,294		3,986		9,926		92,503
Net interest income	294,056		26,329		8,846		4,841		15,743		349,815
Provision for credit losses	7,913		2,235		—		394		3,523		14,065
Noninterest income	50,373		84,853		1,389		6,379		6		143,000
Noninterest expense
Salaries and employee benefits	91,954		54,237		609		3,447		4,049		154,296
Equipment and occupancy expenses	25,065		3,122		4		190		296		28,677
Data processing and telecommunications expenses	24,778		1,384		109		27		853		27,151
Other expenses	126,743		7,983		170		1,249		3,104		139,249
Total noninterest expense	268,540		66,726		892		4,913		8,302		349,373
Income before income tax expense	67,976		42,221		9,343		5,913		3,924		129,377
Income tax expense	16,197		8,831		1,962		1,242		952		29,184
Net income	$	51,779	$	33,390	$	7,381	$	4,671	$	2,972	$	100,193

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LOAN SERVICING RIGHTS

9 Months Ended

Sep. 30, 2020

Transfers and Servicing [Abstract]

LOAN SERVICING RIGHTS

NOTE 13 – LOAN SERVICING RIGHTS

The Company sells certain residential mortgage loans and SBA loans to third parties. All such transfers are accounted for as sales and the continuing involvement in the loans sold is limited to certain servicing responsibilities. The Company has also acquired portfolios of residential mortgage, SBA and indirect automobile loans serviced for others. Loan servicing rights are initially recorded at fair value and subsequently recorded at the lower of cost or fair value and are amortized over the remaining service life of the loans, with consideration given to prepayment assumptions. Loan servicing rights are recorded in other assets on the consolidated balance sheets. The carrying value of the loan servicing rights assets is shown in the table below:

(dollars in thousands)	September 30, 2020		December 31, 2019
Loan Servicing Rights
Residential mortgage	$	114,396	$	94,902
SBA	6,062		7,886
Indirect automobile	117		247
Total loan servicing rights	$	120,575	$	103,035

Residential Mortgage Loans

The Company sells certain first-lien residential mortgage loans to third party investors, primarily Federal National Mortgage Association (“FNMA”), Government National Mortgage Association (“GNMA”), and Federal Home Loan Mortgage Corporation (“FHLMC”). The Company retains the related mortgage servicing rights (“MSRs”) and receives servicing fees on certain of these loans. The net gain on loan sales, MSRs amortization and recoveries/impairment, and ongoing servicing fees on the portfolio of loans serviced for others are recorded in the consolidated statements of income and comprehensive income as part of mortgage banking activity.

During the three- and nine-months ended September 30, 2020, the Company recorded servicing fee income of $8.3 million and $21.4 million, respectively. During the three- and nine-months ended September 30, 2019, the Company recorded servicing fee income of $5.9 million and $7.7 million, respectively. Servicing fee income includes servicing fees, late fees and ancillary fees earned for each period.

The table below is an analysis of the activity in the Company’s MSRs and impairment:

	Three Months Ended September 30,				Nine Months Ended September 30,
(dollars in thousands)	2020		2019		2020		2019
Residential mortgage servicing rights
Beginning carrying value, net	$	91,381	$	11,185	$	94,902	$	11,814
Additions	30,376		4,962		65,735		6,661
Addition due to acquisition	—		78,855		—		78,855
Amortization	(6,231)		(3,564)		(16,084)		(4,432)
(Impairment)/recoveries	(1,130)		1,460		(30,157)		—
Ending carrying value, net	$	114,396	$	92,898	$	114,396	$	92,898

	Three Months Ended September 30,				Nine Months Ended September 30,
(dollars in thousands)	2020		2019		2020		2019
Residential mortgage servicing impairment
Beginning balance	$	29,131	$	1,460	$	104	$	—
Additions	1,130		—		30,157		—
Recoveries	—		(1,460)		—		—
Ending balance	$	30,261	$	—	$	30,261	$	—

The fair value of MSRs, key metrics, and the sensitivity of the fair value to adverse changes in model inputs and/or assumptions are summarized below:

(dollars in thousands)	September 30, 2020			December 31, 2019
Residential mortgage servicing rights
Unpaid principal balance of loans serviced for others	$	12,185,383		$	8,469,600
Composition of residential loans serviced for others:
FHLMC	21.97		%	25.87		%
FNMA	62.89		%	65.35		%
GNMA	15.14		%	8.78		%
Total	100.00		%	100.00		%
Weighted average term (months)	341			341
Weighted average age (months)	23			33
Modeled prepayment speed	21.03		%	14.41		%
Decline in fair value due to a 10% adverse change	(6,249)			(4,455)
Decline in fair value due to a 20% adverse change	(11,924)			(8,520)
Weighted average discount rate	9.67		%	9.49		%
Decline in fair value due to a 10% adverse change	(3,861)			(3,557)
Decline in fair value due to a 20% adverse change	(7,154)			(6,810)

SBA Loans

All sales of SBA loans, consisting of the guaranteed portion, are executed on a servicing retained basis. These loans, which are partially guaranteed by the SBA, are generally secured by business property such as real estate, inventory, equipment and accounts receivable. The net gain on SBA loan sales, amortization and impairment/recoveries of servicing rights, and ongoing servicing fees are recorded in the consolidated statements of income and comprehensive income as part of other noninterest income.

During the three- and nine-months ended September 30, 2020, the Company recorded servicing fee income of $1.1 million and $3.3 million, respectively. During the three- and nine-months ended September 30, 2019, the Company recorded servicing fee income of $1.2 million and $2.4 million, respectively. Servicing fee income includes servicing fees, late fees and ancillary fees earned for each period.

The table below is an analysis of the activity in the Company’s SBA loan servicing rights and impairment:

	Three Months Ended September 30,				Nine Months Ended September 30,
(dollars in thousands)	2020		2019		2020		2019
SBA servicing rights
Beginning carrying value, net	$	5,241	$	3,110	$	7,886	$	3,012
Additions	499		155		974		783
Addition due to acquisition	—		5,242		—		5,242
Purchase accounting adjustment	—		—		(1,214)		—
Amortization	(396)		(167)		(1,175)		(556)
(Impairment)/recovery	718		—		(409)		(141)
Ending carrying value, net	$	6,062	$	8,340	$	6,062	$	8,340

	Three Months Ended September 30,				Nine Months Ended September 30,
(dollars in thousands)	2020		2019		2020		2019
SBA servicing impairment
Beginning balance	$	1,268	$	—	$	141	$	—
Additions	—		141		409		141
Recoveries	(718)		—		—		—
Ending balance	$	550	$	141	$	550	$	141

(dollars in thousands)	September 30, 2020			December 31, 2019
SBA servicing rights
Unpaid principal balance of loans serviced for others	$	347,964		$	339,247
Weighted average life (in years)	3.37			3.81
Modeled prepayment speed	19.68		%	17.86		%
Decline in fair value due to a 10% adverse change	(391)			(299)
Decline in fair value due to a 20% adverse change	(739)			(570)
Weighted average discount rate	6.61		%	11.47		%
Decline in fair value due to a 100 basis point adverse change	(169)			(144)
Decline in fair value due to a 200 basis point adverse change	(329)			(280)

Indirect Automobile Loans

The Company acquired a portfolio of indirect automobile loans serviced for others. These loans, or portions of loans, were sold on a servicing retained basis. Amortization and impairment/recoveries of servicing rights, and ongoing servicing fees are recorded in the consolidated statements of income and comprehensive income as part of other noninterest income. The Company is not actively originating or selling indirect automobile loans.

	Three Months Ended September 30,				Nine Months Ended September 30,
(dollars in thousands)	2020		2019		2020		2019
Indirect automobile servicing rights
Beginning carrying value, net	$	162	$	—	$	247	$	—
Addition due to acquisition	—		777		—		777
Amortization	(45)		(125)		(130)		(125)
Ending carrying value, net	$	117	$	652	$	117	$	652

During the three- and nine-months ended September 30, 2020, the Company recorded servicing fee income of $259,000 and $1.5 million, respectively. During the three- and nine-months ended September 30, 2019, the Company recorded servicing fee income of $1.1 million. Servicing fee income includes servicing fees, late fees and ancillary fees earned for each period.

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GOODWILL

9 Months Ended

Sep. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

GOODWILL

NOTE 14 – GOODWILL

The Company has goodwill at its Banking Division and Premium Finance Division (collectively "the divisions"). The carrying value of goodwill at the Banking Division was $863.5 million and $867.1 million at September 30, 2020 and December 31, 2019, respectively. The carrying value of goodwill at the Premium Finance Division was $64.5 million at both September 30, 2020 and December 31, 2019. The Company performs its annual impairment test at December 31 of each year and more frequently if a triggering event occurs. At December 31, 2019, the Company performed a qualitative assessment of goodwill at the divisions and determined it was more likely than not that the reporting unit's fair value exceeded its carrying value. The Company performed an interim qualitative assessment at March 31, 2020 considering the decline in the Company's stock price relative to book value and the impact of COVID-19 on the economy and determined that it was more likely than not that the reporting units fair values exceeded their carrying value.

During the second quarter of 2020, the Company assessed the indicators of goodwill impairment and determined a triggering event had occurred. Triggering events included sustained decline in the Company's share price, the impact of COVID-19 on the economy and low interest rate environment. The Company performed a quantitative analysis of goodwill at the divisions as of May 31, 2020. The Premium Finance Division was measured utilizing a discounted cash flow approach. The Banking Division was measured using multiple approaches. The primary approach for the Banking Division was the discounted cash flow approach, and the Company also used a market approach comparing to similar public companies' multiples and control premiums from transactions during prior distressed periods. The results from each of the primary approaches showed valuation of the reporting unit in excess of carrying value at May 31, 2020. The discounted cash flow approach for the Premium Finance Division resulted in a fair value approximately 11% higher than its carrying value. The discounted cash flow approach for the Banking Division indicated a fair value approximately 42% higher than its carrying value, and the market approach indicated a fair value approximately 5% higher than its carrying value. Economic conditions and forecasted results through June 30, 2020 were materially consistent with those modeled at May 31, 2020, and therefore, management determined no impairment existed at June 30, 2020.

At September 30, 2020, the Company performed an interim qualitative assessment and determined that it was more likely than not that the reporting units fair values exceeded their carrying values.

Each of the valuation methods used by the Company requires significant assumptions. Depending on the specific method, assumptions are made regarding growth rates, discount rates for cash flows, control premiums, and selected multiples. Changes to any of the assumptions could result in significantly different results.

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BASIS OF PRESENTATION AND ACCOUNTING POLICIES (Policies)

9 Months Ended

Sep. 30, 2020

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Nature of Business

Nature of Business

Ameris Bancorp (the “Company” or “Ameris”) is a financial holding company headquartered in Atlanta, Georgia. Ameris conducts substantially all of its operations through its wholly owned banking subsidiary, Ameris Bank (the “Bank”). At September 30, 2020, the Bank operated 170 branches in select markets in Georgia, Alabama, Florida and South Carolina. Our business model capitalizes on the efficiencies of a large financial services company, while still providing the community with the personalized banking service expected by our customers. We manage our Bank through a balance of decentralized management responsibilities and efficient centralized operating systems, products and loan underwriting standards. The Company’s Board of Directors and senior managers establish corporate policy, strategy and administrative policies. Within our established guidelines and policies, the banker closest to the customer responds to the differing needs and demands of his or her unique market.

Basis of Presentation

Basis of Presentation

The accompanying unaudited consolidated financial statements for Ameris have been prepared in accordance with accounting principles generally accepted in the United States of America for interim financial information and Regulation S-X. Accordingly, the financial statements do not include all of the information and footnotes required by accounting principles generally accepted in the United States of America (“GAAP”) for complete financial statement presentation. The interim consolidated financial statements included herein are unaudited but reflect all adjustments, consisting of normal recurring adjustments, which, in the opinion of management, are necessary for a fair presentation of the consolidated financial position and results of operations for the interim periods presented. All significant intercompany accounts and transactions have been eliminated in consolidation. The results of operations for the period ended September 30, 2020 are not necessarily indicative of the results to be expected for the full year. These financial statements should be read in conjunction with the financial statements and notes thereto and the report of our registered independent public accounting firm included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2019, as amended.

Cash and Cash Equivalents

Cash and Cash EquivalentsFor purposes of reporting cash flows, cash and cash equivalents include cash on hand, cash items in process of collection, amounts due from banks, interest-bearing deposits in banks and federal funds sold. The Bank is required to maintain reserve balances in cash or on deposit with the Federal Reserve Bank of Atlanta.

Reclassifications

ReclassificationsCertain reclassifications of prior year amounts have been made to conform with the current year presentations. The reclassifications had no effect on net income or shareholders' equity as previously reported.

Accounting Standards Adopted and Pending Adoption

Accounting Standards Adopted in 2020

ASU 2018-15 – Intangibles – Goodwill and Other – Internal-Use Software (Subtopic 350-40): Customer's Accounting for Implementation Costs incurred in a Cloud Computing Arrangement That Is a Service Contract ("ASU 2018-15"). ASU 2018-15 requires that application development stage implementation costs incurred in a Cloud Computing Arrangement ("CCA") that are service contracts be capitalized and amortized over the term of the hosting arrangement, including renewal option terms if the customer entity is reasonably certain to exercise the option. Costs incurred in the preliminary project and post-implementation stages are expensed as incurred. Training costs and certain data conversion costs also cannot be capitalized for a CCA that is a service contract. Amortization expense of capitalized implementation costs will be presented in the same income statement caption as the CCA fees. Similarly, capitalized implementation costs will be presented in the same balance sheet caption as any prepaid CCA fees, and cash flows from capitalized implementation costs will be classified in the statement of cash flows in the same manner as payments made for the CCA fees. The requirements of ASU 2018-15 should be

applied either retrospectively or prospectively to all implementation costs incurred after the adoption date. ASU 2018-15 is effective for interim and annual periods beginning after December 15, 2019. Early adoption is permitted. During the first quarter of 2020, the Company adopted the provision of ASU 2018-15, and the adoption did not have a material impact on the Company's consolidated financial statements.

ASU 2018-13 – Fair Value Measurement (Topic 820): Disclosure Framework – Changes to the Disclosure Requirements for Fair Value Measurement ("ASU 2018-13). ASU 2018-13 changes fair value measurement disclosure requirements by removing certain requirements, modifying certain requirements and adding certain new requirements. Disclosure requirements removed include the following: transfers between Level 1 and Level 2 of the fair value hierarchy; the policy for determining when transfers between any of the three levels have occurred; the valuation processes for Level 3 measurements; and the changes in unrealized gains or losses presented in earnings for Level 3 instruments held at end of the reporting period. Disclosure requirements that have been modified include the following: for investments in certain entities that calculate net asset value, an entity is required to disclose the timing of liquidation of an investee's assets and the date when restrictions from redemption might lapse only if the investee has communicated the timing to the entity or announced the timing publicly; and clarification that the Level 3 measurement uncertainty disclosure should communicate information about the uncertainty at the balance sheet date. New disclosure requirements include the following: the changes in unrealized gains and losses for the period included in other comprehensive income for recurring Level 3 instruments held at the end of the reporting period; and the range and weighted average of significant unobservable inputs used for Level 3 measurements or disclosure of other quantitative information in place of the weighted average to the extent that it would be a more reasonable and rational method to reflect the distribution of unobservable inputs. ASU 2018-13 is effective for interim and annual periods beginning after December 15, 2019. Early adoption is permitted. During the first quarter of 2020, the Company adopted the provision of ASU 2018-13, and the adoption did not have a material impact on the Company's consolidated financial statements.

ASU 2017-04 – Intangibles: Goodwill and Other: Simplifying the Test for Goodwill Impairment (“ASU 2017-04”). ASU 2017-04 eliminates Step 2 from the goodwill impairment test to simplify the subsequent measurement of goodwill. The annual, or interim, goodwill impairment test is performed by comparing the fair value of a reporting unit with its carrying amount. An impairment charge should be recognized for the amount by which the carrying amount exceeds the reporting unit’s fair value; however, the loss recognized should not exceed the total amount of goodwill allocated to that reporting unit. In addition, the income tax effects of tax deductible goodwill on the carrying amount of the reporting unit should be considered when measuring the goodwill impairment loss, if applicable. ASU 2017-04 also eliminates the requirements for any reporting unit with a zero or negative carrying amount to perform Step 2 of the goodwill impairment test. An entity still has the option to perform the qualitative assessment for a reporting unit to determine if the quantitative impairment test is necessary. The standard must be adopted using a prospective basis and the nature and reason for the change in accounting principle should be disclosed upon transition. ASU 2017-04 is effective for annual or any interim goodwill impairment tests in reporting periods beginning after December 15, 2019. Early adoption is permitted on testing dates after January 1, 2017. During the first quarter of 2020, the Company adopted the provision of ASU 2017-04, and the adoption did not have a material impact on the Company's consolidated financial statements.

ASU 2016-13 – Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments (“ASU 2016-13”). ASU 2016-13 significantly changes how entities will measure credit losses for most financial assets and certain other instruments that are not measured at fair value through net income. The standard will replace the current incurred loss approach with an expected loss model, referred to as the current expected credit loss (“CECL”) model. The new standard will apply to financial assets subject to credit losses and measured at amortized cost and certain off-balance-sheet credit exposures, which include, but are not limited to, loans, leases, held-to-maturity securities, loan commitments and financial guarantees. ASU 2016-13 simplifies the accounting for purchased credit-impaired debt securities and loans and expands the disclosure requirements regarding an entity’s assumptions, models and methods for estimating the allowance for loan and lease losses. In addition, entities will need to disclose the amortized cost balance for each class of financial asset by credit quality indicator, disaggregated by the year of origination. ASU 2016-13 is effective for interim and annual reporting periods beginning after December 15, 2019. Early adoption is permitted for interim and annual reporting periods beginning after December 15, 2018. Upon adoption, ASU 2016-13 provides for a modified retrospective transition by means of a cumulative effect adjustment to equity as of the beginning of the period in which the guidance is effective.

The Company adopted ASU 2016-13 and all related subsequent amendments thereto effective January 1, 2020 using the modified retrospective approach. The Company recognized an increase in the allowance for credit losses on loans of $78.7 million, an increase in the allowance for unfunded commitments of $12.7 million and a reduction of retained earnings of $56.7 million, net of the increase in deferred tax assets of $19.0 million.

The Company adopted ASU 2016-13 using the prospective transition approach for purchased financial assets with credit deterioration ("PCD") that were previously classified as purchased credit impaired ("PCI") and accounted for under ASU

310-30. In accordance with ASU 2016-13, the Company did not reassess whether PCI assets met the criteria of PCD assets as of the date of adoption. The Company determined $15.6 million of existing discounts on PCD loans was related to credit factors and was reclassified to the ACL upon adoption. The remaining discount on the PCD assets was determined to be related to noncredit factors and will be accreted into interest income on a level-yield method over the life of the loans.

In addition, for available-for-sale debt securities, the new methodology replaces the other-than-temporary impairment model and requires the recognition of an allowance for reductions in a security’s fair value attributable to declines in credit quality, instead of a direct write-down of the security, when a valuation decline is determined to be other-than-temporary. There was no financial impact related to this implementation. The Company has made a policy election to exclude accrued interest from the amortized cost basis of debt securities and report accrued interest in other assets in the consolidated balance sheets. A debt security is placed on nonaccrual status at the time any principal or interest payments become more than 90 days delinquent or if full collection of interest or principal becomes uncertain. Accrued interest for a security placed on nonaccrual is reversed against interest income. There was no accrued interest related to debt securities reversed against interest income for the three and nine months ended September 30, 2020 and 2019. Accrued interest receivable on available-for-sale debt securities totaled $4.5 million as of September 30, 2020. Refer to Note 3 for additional information.

Allowance for Credit Losses – Loans

Under the current expected credit loss model, the allowance for credit losses (“ACL”) on loans is a valuation allowance estimated at each balance sheet date in accordance with GAAP that is deducted from the loans’ amortized cost basis to present the net amount expected to be collected on the loans.

The Company estimates the ACL on loans based on the underlying assets’ amortized cost basis, which is the amount at which the financing receivable is originated or acquired, adjusted for applicable accretion or amortization of premium, discount, and net deferred fees or costs, collection of cash, and charge-offs. In the event that collection of principal becomes uncertain, the Company has policies in place to reverse accrued interest in a timely manner. Therefore, the Company has made a policy election to exclude accrued interest from the measurement of ACL. Accrued interest receivable on loans is reported in other assets on the consolidated balance sheets and totaled $76.0 million at September 30, 2020. During the third quarter of 2020, the Company established an ACL of $1.1 million related to deferred interest on loans modified under its Disaster Relief Program.

Expected credit losses are reflected in the allowance for credit losses through a charge to provision for credit losses. When the Company deems all or a portion of a financial asset to be uncollectible the appropriate amount is written off and the ACL is reduced by the same amount. The Company applies judgment to determine when a financial asset is deemed uncollectible; however, generally speaking, an asset will be considered uncollectible no later than when all efforts at collection have been exhausted. Subsequent recoveries, if any, are credited to the ACL when received.

The Company measures expected credit losses of financial assets on a collective (pool) basis, when the financial assets share similar risk characteristics. Depending on the nature of the pool of financial assets with similar risk characteristics, the Company uses the discounted cash flow (“DCF”) method, the vintage method, the PD×LGD method or a qualitative approach as discussed further below.

The Company’s methodologies for estimating the ACL consider available relevant information about the collectability of cash flows, including information about past events, current conditions, and reasonable and supportable forecasts. The methodologies apply historical loss information, adjusted for asset-specific characteristics, economic conditions at the measurement date, and forecasts about future economic conditions expected to exist through the contractual lives of the financial assets that are reasonable and supportable, to the identified pools of financial assets with similar risk characteristics for which the historical loss experience was observed. The Company’s methodologies revert back to historical loss information on a straight-line basis over four quarters when it can no longer develop reasonable and supportable forecasts.

The Company has identified the following pools of financial assets with similar risk characteristics for measuring expected credit losses:

Commercial, financial, and agricultural - These loans include both secured and unsecured loans for working capital, expansion, crop production and other business purposes. Commercial, financial and agricultural loans also include certain U.S. Small Business Administration (“SBA”) loans. Short-term working capital loans are secured by non-real estate collateral such as accounts receivable, crops, inventory and equipment. The Bank evaluates the financial strength, cash flow, management, credit history of the borrower and the quality of the collateral securing the loan. The Bank often requires personal guarantees and secondary sources of repayment on commercial, financial and agricultural loans.

Consumer installment - These loans include home improvement loans, direct automobile loans, boat and recreational vehicle financing, and both secured and unsecured personal loans. Consumer loans carry greater risks than other loans, as the collateral can consist of rapidly depreciating assets such as automobiles and equipment that may not provide an adequate source of repayment of the loan in the case of default.

Indirect automobile - Indirect automobile loans are secured by automobile collateral, generally new and used cars and trucks from auto dealers that operate within selected states. Repayment of these loans depends largely on the personal income of the borrowers which can be affected by changes in economic conditions such as unemployment levels. Collateral consists of rapidly depreciating assets that may not provide an adequate source of repayment of the loan in the event of default.

Mortgage warehouse - Mortgage Warehouse facilities are provided to unaffiliated mortgage origination companies and are collateralized by one-to-four family residential loans or mortgage servicing rights. The originator closes new mortgage loans with the intent to sell these loans to third party investors for a profit. The Bank provides funding to the mortgage companies for the period between the origination and their sale of the loan. The Bank has a policy that requires that it separately validate that each residential mortgage loan was underwritten consistent with the underwriting requirements of the final investor or market standards prior to advancing funds. The Bank is repaid with the proceeds received from sale of the mortgage loan to the final investor.

Municipal - Municipal loans consists of loans made to counties, municipalities and political subdivisions. The source of repayment for these loans is either general revenue of the municipality or revenues of the project being financed by the loan. These loans may be secured by real estate, machinery, equipment or assignment of certain revenues.

Premium Finance - Premium finance provides loans for the acquisition of certain commercial insurance policies. Repayment of these loans is dependent on the cash flow of the insured which can be affected by changes in economic conditions. The Bank has procedures in place to cancel the insurance policy after default by the borrower to minimize the risk of loss.

Real Estate - Construction and Development - Construction and development loans include loans for the development of residential neighborhoods, one-to-four family home residential construction loans to builders and consumers, and commercial real estate construction loans, primarily for owner-occupied and investment properties. The Company limits its construction lending risk through adherence to established underwriting procedures.

Real Estate - Commercial and Farmland - Commercial real estate loans include loans secured by owner-occupied commercial buildings for office, storage, retail, farmland and warehouse space. They also include non-owner occupied commercial buildings such as leased retail and office space. Lodging (hotel / motel) loans are a subsegment of commercial real estate loans. Commercial real estate loans may be larger in size and may involve a greater degree of risk than one-to-four family residential mortgage loans. Payments on such loans are often dependent on successful operation or management of the properties.

Real Estate - Residential - The Company's residential loans represent permanent mortgage financing and are secured by residential properties located within the Bank's market areas. Residential real estate loans also include purchased loan pools secured by residential properties located outside the Bank's market area.

Discounted Cash Flow Method

The Company uses the discounted cash flow method to estimate expected credit losses for the commercial, financial and agricultural, consumer installment, real estate - construction and development, real estate - commercial and farmland and real estate - residential loan segments. For each of these loan segments, the Company generates cash flow projections at the instrument level wherein payment expectations are adjusted for estimated prepayment speed, curtailments, time to recovery, probability of default, and loss given default. The modeling of expected prepayment speeds, curtailment rates, and time to recovery are based on historical internal data adjusted based upon peer data.

The Company uses regression analysis of historical internal and peer data to determine suitable loss drivers to utilize when modeling lifetime probability of default and loss given default. This analysis also determines how expected probability of default and loss given default will react to forecasted levels of the loss drivers. For all loan pools utilizing the DCF method, the Company uses a combination of national and regional data including gross domestic product, home price indices, unemployment rates, retail sales, and rental vacancy rates depending on the nature of the underlying loan pool and how well that loss driver correlates to expected future losses.

For all DCF models, management has determined that four quarters represents a reasonable and supportable forecast period and reverts back to a historical loss rate over four quarters on a straight-line basis. Management leverages economic projections from a reputable and independent third party to inform its loss driver forecasts over the four-quarter forecast period. Other

internal and external indicators of economic forecasts are also considered by management when developing the forecast metrics.

The combination of adjustments for credit expectations (default and loss) and timing expectations (prepayment, curtailment, and time to recovery) produces an expected cash flow stream at the instrument level. Instrument effective yield is calculated, net of the impacts of prepayment assumptions, and the instrument expected cash flows are then discounted at that effective yield to produce an instrument-level net present value of expected cash flows (“NPV”). An ACL is established for the difference between the instrument’s NPV and amortized cost basis.

Vintage Method

The Company uses a vintage method to estimate expected credit losses for the indirect automobile loans segment. The Company’s vintage analysis is based on loss rates by origination date and includes data on loan amounts, loan charge-offs and recoveries by date. Using this information, vintage tables are created to evaluate loss rate patterns and develop estimated losses by vintage year. Once the tables have been calculated, reserves are estimated by multiplying the balance of a given origination year by the remaining loss to be experienced by that vintage.

PD×LGD Method

The Company uses the PD×LGD method to estimate expected credit losses (“EL”) for the premium finance and municipal loan segments. Under the PD×LGD method, the loss rate is a function of two components: (1) the lifetime default rate (“PD”); and (2) the loss given default (“LGD”). For the premium finance loan segment, calculations of lifetime default rates and corresponding loss given default rates of static pools are performed. The PD×LGD method uses the default rates and loss given default rates of different static pools to quantify the relationship between those rates and the credit mix of the pools and applies that relationship on a going forward basis. The Company has not incurred any historical defaults or charge offs in its municipal portfolio. Therefore, in lieu of historical loss rates, the Company applies historical benchmarking PD and LGD ratios provided by a reputable and independent third party to the current municipal loan balance.

Qualitative Factors

The Company uses qualitative factors for model risk uncertainty as well as for loan segment specific risks that cannot be addressed in the quantitative methods. In particular, the warehouse loan segment uses a qualitative factor for fraud losses based upon historical fraud loss data since the Company has not experienced any credit related losses in this loan segment to date.

Individually Evaluated Assets

Loans that do not share risk characteristics are evaluated on an individual basis. For collateral dependent financial assets where the Company has determined that foreclosure of the collateral is probable, or where the borrower is experiencing financial difficulty and the Company expects repayment of the financial asset to be provided substantially through the operation or sale of the collateral, the ACL is measured based on the difference between the fair value of the collateral and the amortized cost basis of the asset as of the measurement date. When repayment is expected to be from the operation of the collateral, expected credit losses are calculated as the amount by which the amortized cost basis of the financial asset exceeds the present value of expected cash flows from the operation of the collateral. When repayment is expected to be from the sale of the collateral, expected credit losses are calculated as the amount by which the amortized costs basis of the financial asset exceeds the fair value of the underlying collateral less estimated cost to sell. The ACL may be zero if the fair value of the collateral at the measurement date exceeds the amortized cost basis of the financial asset.

The Company’s estimate of the ACL reflects losses expected over the remaining contractual life of the assets. The contractual term does not consider extensions, renewals or modifications unless the Company has identified an expected troubled debt restructuring.

A loan that has been modified or renewed is considered a troubled debt restructuring (“TDR”) when two conditions are met: (1) the borrower is experiencing financial difficulty; and (2) concessions are made for the borrower's benefit that would not otherwise be considered for a borrower or transaction with similar credit risk characteristics. The Company’s ACL reflects all effects of a TDR when an individual asset is specifically identified as a reasonably expected TDR. The Company has determined that a TDR is reasonably expected no later than the point when the lender concludes that modification is the best course of action and it is at least reasonably possible that the troubled borrower will accept some form of concession from the lender to avoid a default. Reasonably expected TDRs and executed non-performing TDRs are evaluated individually to determine the required ACL. TDRs performing in accordance with their modified contractual terms for a reasonable period of

time may be included in the Company’s existing pools based on the underlying risk characteristics of the loan to measure the ACL.

Loan Commitments and Allowance for Credit Losses on Off-Balance Sheet Credit Exposures

Financial instruments include off-balance sheet credit instruments, such as commitments to make loans and commercial letters of credit issued to meet customer financing needs. The Company’s exposure to credit loss in the event of nonperformance by the other party to the financial instrument for off-balance sheet loan commitments is represented by the contractual amount of those instruments. Such financial instruments are recorded when they are funded.

The Company records an allowance for credit losses on off-balance sheet credit exposures, unless the commitments to extend credit are unconditionally cancelable, through a charge to provision for unfunded commitments in the Company’s consolidated statements of income. The ACL on off-balance sheet credit exposures is estimated by loan segment at each balance sheet date under the current expected credit loss model using the same methodologies as portfolio loans, taking into consideration the likelihood that funding will occur as well as any third-party guarantees and is included in other liabilities on the Company’s consolidated balance sheets.

Guidance on Non-TDR Loan Modifications due to COVID-19

In April 2020, various regulatory agencies, including the Board of Governors of the Federal Reserve System (the "FRB") and the Federal Deposit Insurance Corporation (the "FDIC"), issued a revised interagency statement encouraging financial institutions to work with customers affected by the novel coronavirus pandemic (“COVID-19”) and providing additional information regarding loan modifications. The revised interagency statement clarifies the interaction between the interagency statement issued on March 22, 2020 and the temporary relief provided by Section 4013 of the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”). Section 4013 of the CARES Act allows financial institutions to suspend the requirements to classify certain loan modifications as TDRs. The revised statement also provides supervisory interpretations on past due and nonaccrual regulatory reporting of loan modification programs and regulatory capital. This interagency guidance is expected to reduce the number of TDRs that will be reported in future periods; however, the amount is indeterminable and will depend on future developments, which are highly uncertain and cannot be accurately predicted, including the scope and duration of the pandemic and actions taken by governmental authorities and other third parties in response to the pandemic. The Company is evaluating borrowers requesting payment relief beyond two 90-day periods under its Disaster Relief Program against existing TDR guidance and not under Section 4013 of the CARES Act.

Accounting Standards Pending Adoption

ASU No. 2020-04 – Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting ("ASU 2020-04"). ASU 2020-04 provides optional guidance, for a limited time, to ease the potential burden in accounting for or recognizing the effects of reference rate reform on financial reporting. The amendments, which are elective, provide expedients and exceptions for applying GAAP to contract modifications and hedging relationships affected by reference rate reform if certain criteria are met. The amendments apply only to contracts and hedging relationships that reference LIBOR or another reference rate that is expected to be discontinued due to reference rate reform. The optional expedients for contract modifications apply consistently for all contracts or transactions within the relevant Codification Topic, Subtopic, or Industry Subtopic that contains the guidance that otherwise would be required to be applied, while those for hedging relationships can be elected on an individual hedging relationship basis. Because the guidance is intended to assist stakeholders during the global market-wide reference rate transition period, it is in effect for a limited time, from March 12, 2020 through December 31, 2022. The Company has established a working committee with representatives from relevant functional areas to inventory the contracts and accounts that are tied to LIBOR and develop a transition plan for the affected items. The Company is currently evaluating the impact of adopting ASU 2020-04 on the consolidated financial statements.

ASU 2019-12 – Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes ("ASU 2019-12"). ASU 2019-12 simplifies the accounting for income taxes by removing certain technical exceptions. ASU 2019-12 also clarifies and amends the accounting for income taxes in certain areas including, among others: (i) franchise taxes that are partially based on income; (ii) whether step ups in the tax basis of goodwill should be considered part of the acquisition to which it related or recognized as a separate transaction; and (iii) requiring the effect of an enacted change in tax laws or rates to be reflected in the annual effective tax rate computation in the interim period that includes the enactment date. The Company expects to apply the amendments in this update on a modified retrospective basis for the provision related to franchise taxes and prospectively for all other amendments. ASU 2019-12 is effective for interim and annual periods beginning after December 15, 2020. Early adoption is permitted. The Company is currently evaluating the impact this ASU will have on the Company’s consolidated balance sheet,

consolidated statement of income and comprehensive income, consolidated statement of shareholders’ equity and consolidated statement of cash flows, but it is not expected to have a material impact.

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BUSINESS COMBINATIONS (Tables)

9 Months Ended

Sep. 30, 2020

Business Combinations [Abstract]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed

The following table presents the assets acquired and liabilities assumed of Fidelity as of July 1, 2019, and their fair value estimates. The fair value estimates were subject to refinement for up to one year after the closing date of the acquisition for new information obtained about facts and circumstances that existed at the acquisition date. The Company finalized its fair value adjustments during the second quarter of 2020.

(dollars in thousands)	As Recorded by Fidelity		Initial Fair Value Adjustments			Subsequent Adjustments			As Recorded by Ameris
Assets
Cash and due from banks	$	26,264	$	—		$	(2,417)	(o)	$	23,847
Federal funds sold and interest-bearing deposits in banks	217,936		—			—			217,936
Investment securities	299,341		(1,444)		(a)	—			297,897
Other investments	7,449		—			—			7,449
Loans held for sale	328,657		(1,290)		(b)	250		(p)	327,617
Loans	3,587,412		(79,002)		(c)	3,852		(q)	3,512,262
Less allowance for loan losses	(31,245)		31,245		(d)	—			—
Loans, net	3,556,167		(47,757)			3,852			3,512,262
Other real estate owned	7,605		(427)		(e)	—			7,178
Premises and equipment	93,662		11,407		(f)	(3,820)		(r)	101,249
Other intangible assets, net	10,670		39,940		(g)	—			50,610
Cash value of bank owned life insurance	72,328		—			—			72,328
Deferred income taxes, net	104		(104)		(h)	—			—
Other assets	157,863		998		(i)	(17,138)		(s)	141,723
Total assets	$	4,778,046	$	1,323		$	(19,273)		$	4,760,096
Liabilities
Deposits:
Noninterest-bearing	$	1,301,829	$	—		$	(2,114)	(t)	$	1,299,715
Interest-bearing	2,740,552		942		(j)	—			2,741,494
Total deposits	4,042,381		942			(2,114)			4,041,209
Securities sold under agreements to repurchase	22,345		—			—			22,345
Other borrowings	149,367		2,265		(k)	(300)		(u)	151,332
Subordinated deferrable interest debentures	46,393		(9,675)		(l)	—			36,718
Deferred tax liability, net	12,222		(11,401)		(m)	497		(v)	1,318
Other liabilities	65,027		538		(n)	(839)		(w)	64,726
Total liabilities	4,337,735		(17,331)			(2,756)			4,317,648
Net identifiable assets acquired over (under) liabilities assumed	440,311		18,654			(16,517)			442,448
Goodwill	—		410,348			16,517			426,865
Net assets acquired over liabilities assumed	$	440,311	$	429,002		$	—		$	869,313
Consideration:
Ameris Bancorp common shares issued	22,181,522
Price per share of the Company's common stock	39.19
Company common stock issued	$	869,294
Cash exchanged for shares	$	19
Fair value of total consideration transferred	$	869,313

____________________________________________________________

Explanation of fair value adjustments

(a)Adjustment reflects the fair value adjustments of the portfolio of investment securities as of the acquisition date.

(b)Adjustment reflects the fair value adjustments based on the Company's evaluation of the acquired loans held for sale.

(c)Adjustment reflects the fair value adjustments based on the Company's evaluation of the acquired loan portfolio, net of the reversal of Fidelity's unamortized accounting adjustments from Fidelity's prior acquisitions, loan premiums, loan discounts, deferred loan origination costs and deferred loan origination fees.

(d)Adjustment reflects the elimination of Fidelity's allowance for loan losses.

(e)Adjustment reflects the fair value adjustment based on the Company's evaluation of the acquired OREO portfolio.

(f)Adjustment reflects the fair value adjustments based on the Company's evaluation of the acquired premises and equipment.

(g)Adjustment reflects the recording of core deposit intangible on the acquired core deposit accounts, net of reversal of Fidelity's remaining intangible assets from its past acquisitions.

(h)Adjustment reflects the reclassification of Fidelity's deferred tax asset against the deferred tax liability.

(i)Adjustment reflects the fair value adjustment to other assets.

(j)Adjustment reflects the fair value adjustments based on the Company's evaluation of the acquired deposits.

(k)Adjustment reflects the fair value adjustment to the other borrowings at the acquisition date, net of reversal of Fidelity's unamortized deferred issuance costs.

(l)Adjustment reflects the fair value adjustment to the subordinated deferrable interest debentures at the acquisition date.

(m)Adjustment reflects the deferred taxes on the differences in the carrying values of acquired assets and assumed liabilities for financial reporting purposes and their basis for federal income tax purposes and reclassification of Fidelity's deferred tax asset against the deferred tax liability.

(n)Adjustment reflects the fair value adjustments based on the Company's evaluation of the acquired other liabilities.

(o)Subsequent to acquisition, cash and due from banks were adjusted for Fidelity reconciling items.

(p)Adjustment reflects additional recording of fair value adjustments to loans held for sale.

(q)Adjustment reflects additional recording of fair value adjustments of the acquired loan portfolio.

(r)Adjustment reflects additional recording of fair value adjustments to premises and equipment.

(s)Adjustment reflects additional recording of fair value adjustments to other assets and includes a reclassification of deferred income taxes to current income taxes.

(t)Subsequent to acquisition, noninterest-bearing deposits were adjusted for Fidelity reconciling items.

(u)Adjustment reflects additional recording of fair value adjustments to other borrowings.

(v)Adjustment reflects additional recording of deferred taxes on the differences in the carrying values of acquired assets and assumed liabilities for financial reporting purposes and their basis for federal income tax purposes and includes a reclassification of deferred income taxes to current income taxes.

(w)Adjustment reflects additional recording of fair value adjustments to other liabilities.

Business Acquisition, Purchased Credit-Impaired Loans Acquired

The table below summarizes the total contractually required principal and interest cash payments, management’s estimate of expected total cash payments and fair value of the loans as of the acquisition date for purchased credit impaired loans. Contractually required principal and interest payments have been adjusted for estimated prepayments.

(dollars in thousands)
Contractually required principal and interest	$	191,534
Non-accretable difference	(23,058)
Cash flows expected to be collected	168,476
Accretable yield	(47,173)
Total purchased credit-impaired loans acquired	$	121,303

Business Acquisition, Acquired Loans

The following table presents the acquired loan data for the Fidelity acquisition.

(dollars in thousands)	Fair Value of Acquired Loans at Acquisition Date		Gross Contractual Amounts Receivable at Acquisition Date		Estimate at Acquisition Date of Contractual Cash Flows Not Expected to be Collected
Acquired receivables subject to ASC 310-30	$	121,303	$	191,534	$	23,058
Acquired receivables not subject to ASC 310-30	$	3,390,959	$	4,217,890	$	33,076

Business Acquisition, Pro Forma Information

The following unaudited pro forma information reflects the Company’s estimated consolidated results of operations as if the acquisitions had occurred on January 1, 2019, unadjusted for potential cost savings. Merger and conversion charges are not included in the pro forma information below.

	Three Months Ended September 30,				Nine Months Ended September 30,
(dollars in thousands, except per share data; shares in thousands)	2020		2019		2020		2019
Net interest income and noninterest income	$	321,556	$	225,762	$	808,654	$	618,148
Net income	$	116,111	$	73,213	$	168,804	$	165,561
Net income available to common shareholders	$	116,111	$	73,213	$	168,804	$	165,561
Income per common share available to common shareholders – basic	$	1.68	$	1.06	$	2.44	$	2.38
Income per common share available to common shareholders – diluted	$	1.67	$	1.05	$	2.43	$	2.38
Average number of shares outstanding, basic	69,231		69,372		69,243		69,469
Average number of shares outstanding, diluted	69,346		69,600		69,403		69,590

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INVESTMENT SECURITIES (Tables)

9 Months Ended

Sep. 30, 2020

Investments, Debt and Equity Securities [Abstract]

Amortized Cost and Estimated Fair Value of Investment Securities Available for Sale

The amortized cost and estimated fair value of securities available for sale along with allowance for credit losses, gross unrealized gains and losses are summarized as follows:

(dollars in thousands)	Amortized Cost		Allowance for Credit Losses		Gross Unrealized Gains		Gross Unrealized Losses		Estimated Fair Value
September 30, 2020
U.S. government sponsored agencies	$	17,184	$	—	$	420	$	—	$	17,604
State, county and municipal securities	84,219		—		3,429		—		87,648
Corporate debt securities	51,659		(68)		826		(276)		52,141
SBA pool securities	62,204		—		3,019		(107)		65,116
Mortgage-backed securities	855,083		—		39,942		(98)		894,927
Total debt securities	$	1,070,349	$	(68)	$	47,636	$	(481)	$	1,117,436
December 31, 2019
U.S. government sponsored agencies	$	22,246	$	—	$	116	$	—	$	22,362
State, county and municipal securities	102,952		—		2,310		(2)		105,260
Corporate debt securities	51,720		—		1,281		(2)		52,999
SBA pool securities	73,704		—		617		(409)		73,912
Mortgage-backed securities	1,129,816		—		19,937		(883)		1,148,870
Total debt securities	$	1,380,438	$	—	$	24,261	$	(1,296)	$	1,403,403

Amortized Cost and Fair Value of Available for Sale Securities by Contractual Maturity

The amortized cost and estimated fair value of debt securities available for sale securities as of September 30, 2020, by contractual maturity are shown below. Maturities may differ from contractual maturities in mortgage-backed securities because the mortgages underlying these securities may be called or repaid without penalty. Therefore, these securities are not included in the maturity categories in the following maturity summary:

(dollars in thousands)	Amortized Cost		Estimated Fair Value
Due in one year or less	$	35,577	$	35,851
Due from one year to five years	56,870		58,892
Due from five to ten years	68,527		71,211
Due after ten years	54,292		56,555
Mortgage-backed securities	855,083		894,927
	$	1,070,349	$	1,117,436

Schedule of Gross Unrealized Losses and Fair Value of Securities

The following table shows the gross unrealized losses and estimated fair value of securities aggregated by category and length of time that securities have been in a continuous unrealized loss position at September 30, 2020 and December 31, 2019.

	Less Than 12 Months				12 Months or More				Total
(dollars in thousands)	Estimated Fair Value		Unrealized Losses		Estimated Fair Value		Unrealized Losses		Estimated Fair Value		Unrealized Losses
September 30, 2020
Corporate debt securities	$	9,906	$	(276)	$	—	$	—	$	9,906	$	(276)
SBA pool securities	—		—		4,276		(107)		4,276		(107)
Mortgage-backed securities	24,687		(98)		2		—		24,689		(98)
Total debt securities	$	34,593	$	(374)	$	4,278	$	(107)	$	38,871	$	(481)
December 31, 2019
State, county and municipal securities	$	803	$	(2)	$	—	$	—	$	803	$	(2)
Corporate debt securities	2,573		(2)		—		—		2,573		(2)
SBA pool securities	28,521		(285)		4,825		(124)		33,346		(409)
Mortgage-backed securities	99,279		(416)		52,326		(467)		151,605		(883)
Total debt securities	$	131,176	$	(705)	$	57,151	$	(591)	$	188,327	$	(1,296)

Schedule of Investments Available-for-sale, Allowance for Credit Loss

The remaining $481,000 in unrealized loss was determined to be from factors other than credit.

(dollars in thousands)	Nine Months Ended September 30, 2020
Allowance for credit losses
Beginning balance	$	—
Current-period provision for expected credit losses	68
Ending balance	$	68

Gross Realized Gains and Losses on Sales of Available for Sale Securities

The following table is a summary of sales activities in the Company’s investment securities available for sale for the nine months ended September 30, 2020 and 2019:

(dollars in thousands)	September 30, 2020		September 30, 2019
Gross gains on sales of securities	$	—	$	522
Gross losses on sales of securities	—		(464)
Net realized gains on sales of securities available for sale	$	—	$	58
Sales proceeds	$	—	$	64,995

Gain on Investments

Total gain on securities reported on the consolidated statements of income and comprehensive income is comprised of the following for the nine months ended September 30, 2020 and 2019:

(dollars in thousands)	September 30, 2020		September 30, 2019
Net realized gains on sales of securities available for sale	$	—	$	58
Unrealized holding gains on equity securities	5		19
Net realized gains on sales of other investments	—		62
Total gain on securities	$	5	$	139

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LOANS (Tables)

9 Months Ended

Sep. 30, 2020

Receivables [Abstract]

Schedule of Accounts Notes Loans and Financial Receivables

Loans are stated at amortized cost. Balances within the major loans receivable categories are presented in the following table:

(dollars in thousands)	September 30, 2020		December 31, 2019
Commercial, financial and agricultural	$	1,879,788	$	802,171
Consumer installment	450,810		498,577
Indirect automobile	682,396		1,061,824
Mortgage warehouse	995,942		526,369
Municipal	725,669		564,304
Premium finance	710,890		654,669
Real estate – construction and development	1,628,255		1,549,062
Real estate – commercial and farmland	5,116,252		4,353,039
Real estate – residential	2,753,591		2,808,461
	$	14,943,593	$	12,818,476

Schedule of Changes in Accretable Discounts Related Acquired Loans

The following is a summary of changes in the accretable discounts of purchased loans during the nine months ended September 30, 2019:

(dollars in thousands)	September 30, 2019
Balance, January 1	$	40,496
Additions due to acquisitions	38,116
Accretion	(10,503)
Transfers between non-accretable and accretable discounts, net	(2,052)
Ending balance	$	66,057

Summary of Financial Receivable Nonaccrual Basis

The following table presents an analysis of loans accounted for on a nonaccrual basis:

(dollars in thousands)	September 30, 2020		December 31, 2019
Commercial, financial and agricultural	$	11,844	$	9,236
Consumer installment	947		831
Indirect automobile	1,936		1,746
Premium finance	—		600
Real estate – construction and development	5,666		1,988
Real estate – commercial and farmland	39,248		23,797
Real estate – residential	78,522		36,926
	$	138,163	$	75,124

The following table presents an analysis of nonaccrual loans with no related allowance for credit losses:

(dollars in thousands)	September 30, 2020
Commercial, financial and agricultural	$	1,060
Real estate – construction and development	1,947
Real estate – commercial and farmland	9,650
Real estate – residential	24,920
	$	37,577

Summary of Past Due Financial Receivables

The following table presents an analysis of past-due loans as of September 30, 2020 and December 31, 2019:

(dollars in thousands)	Loans 30-59 Days Past Due		Loans 60-89 Days Past Due		Loans 90 or More Days Past Due		Total Loans Past Due		Current Loans		Total Loans		Loans 90 Days or More Past Due and Still Accruing
September 30, 2020
Commercial, financial and agricultural	$	6,419	$	1,892	$	4,831	$	13,142	$	1,866,646	$	1,879,788	$	—
Consumer installment	2,552		1,441		1,942		5,935		444,875		450,810		1,305
Indirect automobile	2,603		796		1,440		4,839		677,557		682,396		—
Mortgage warehouse	—		—		—		—		995,942		995,942		—
Municipal	—		—		—		—		725,669		725,669		—
Premium finance	5,403		4,517		3,774		13,694		697,196		710,890		3,774
Real estate – construction and development	7,268		4,700		4,452		16,420		1,611,835		1,628,255		1,883
Real estate – commercial and farmland	9,962		1,407		9,969		21,338		5,094,914		5,116,252		—
Real estate – residential	16,808		4,070		73,188		94,066		2,659,525		2,753,591		41
Total	$	51,015	$	18,823	$	99,596	$	169,434	$	14,774,159	$	14,943,593	$	7,003
December 31, 2019
Commercial, financial and agricultural	$	3,609	$	2,251	$	6,484	$	12,344	$	789,827	$	802,171	$	—
Consumer installment	3,488		1,336		1,452		6,276		492,301		498,577		922
Indirect automobile	5,978		1,067		1,522		8,567		1,053,257		1,061,824		21
Mortgage warehouse	—		—		—		—		526,369		526,369		—
Municipal	—		—		—		—		564,304		564,304		—
Premium finance	13,801		8,022		5,411		27,234		627,435		654,669		4,811
Real estate – construction and development	7,785		1,224		1,583		10,592		1,538,470		1,549,062		—
Real estate – commercial and farmland	7,404		3,405		15,598		26,407		4,326,632		4,353,039		—
Real estate – residential	46,226		15,277		31,083		92,586		2,715,875		2,808,461		—
Total	$	88,291	$	32,582	$	63,133	$	184,006	$	12,634,470	$	12,818,476	$	5,754

Summary of Impaired Financial Receivables

The following is a summary of information pertaining to impaired loans: 

	As of and for the Period Ended
(dollars in thousands)	December 31, 2019		September 30, 2019
Nonaccrual loans	$	75,124	$	100,501
Troubled debt restructurings not included above	29,609		31,725
Total impaired loans	$	104,733	$	132,226
Quarter-to-date interest income recognized on impaired loans	$	1,201	$	904
Year-to-date interest income recognized on impaired loans	$	4,131	$	2,930
Quarter-to-date foregone interest income on impaired loans	$	1,044	$	1,579
Year-to-date foregone interest income on impaired loans	$	4,100	$	3,057

The following table presents an analysis of information pertaining to impaired loans as of December 31, 2019 and September 30, 2019:

(dollars in thousands)	Unpaid Contractual Principal Balance		Recorded Investment With No Allowance		Recorded Investment With Allowance		Total Recorded Investment		Related Allowance		Three Month Average Recorded Investment		Twelve Month Average Recorded Investment
December 31, 2019
Commercial, financial and agricultural	$	18,438	$	1,911	$	7,840	$	9,751	$	1,542	$	9,073	$	6,287
Consumer installment	2,179		839		—		839		—		420		767
Indirect automobile	1,845		1,746		—		1,746		—		1,481		592
Premium finance	757		—		757		757		156		758		524
Real estate – construction and development	4,893		1,319		1,605		2,924		204		5,277		7,278
Real estate – commercial and farmland	42,515		12,147		18,381		30,528		953		30,749		23,280
Real estate – residential	62,675		13,413		44,775		58,188		3,592		70,723		51,817
Total	$	133,302	$	31,375	$	73,358	$	104,733	$	6,447	$	118,481	$	90,545

(dollars in thousands)	Unpaid Contractual Principal Balance		Recorded Investment With No Allowance		Recorded Investment With Allowance		Total Recorded Investment		Related  Allowance		Three  Month Average Recorded Investment		Nine  Month Average Recorded Investment
September 30, 2019
Commercial, financial and agricultural	$	19,615	$	4,218	$	4,176	$	8,394	$	1,022	$	6,717	$	5,421
Consumer installment	—		—		—		—		—		466		749
Indirect automobile	3,986		1,216		—		1,216		—		608		304
Premium finance	759		—		759		759		601		932		466
Real estate – construction and development	15,275		674		6,956		7,630		375		8,484		8,367
Real estate – commercial and farmland	45,361		15,211		15,759		30,970		1,043		24,523		21,469
Real estate – residential	86,805		53,703		29,554		83,257		2,211		60,815		50,224
Total	$	171,801	$	75,022	$	57,204	$	132,226	$	5,252	$	102,545	$	87,000

Summary of Credit Quality Indicate Financial Receivable

The following table presents the loan portfolio's amortized cost by class of financing receivable, risk grade and year of origination (in thousands). Generally, current period renewals of credit are underwritten again at the point of renewal and considered current period originations for purposes of the table below. There were no loans risk graded 8 or 9 at September 30, 2020.

	Term Loans
As of September 30, 2020	2020		2019		2018		2017		2016		Prior		Revolving Loans Amortized Cost Basis		Revolving Loans Converted to Term Loans Amortized Cost Basis		Total
Commercial, Financial and Agricultural
Risk Grade:
1	$	1,128,005	$	1,379	$	427	$	5,700	$	3,113	$	511	$	12,969	$	—	$	1,152,104
2	815		864		1,070		1,035		1,719		201		9,130		—		14,834
3	44,905		17,422		20,498		5,410		57,514		9,042		72,872		—		227,663
4	62,651		92,559		49,128		28,498		89,217		22,108		88,512		—		432,673
5	2,812		4,749		9,084		5,873		4,747		877		3,802		—		31,944
6	49		1,372		880		1,275		166		206		958		—		4,906
7	25		2,138		2,167		4,281		1,093		653		5,307		—		15,664
Total commercial, financial and agricultural	$	1,239,262	$	120,483	$	83,254	$	52,072	$	157,569	$	33,598	$	193,550	$	—	$	1,879,788
Consumer Installment
Risk Grade:
1	$	5,631	$	1,859	$	707	$	6	$	3,872	$	115	$	1,378	$	—	$	13,568
2	—		64		2		67		—		—		39		—		172
3	11,488		3,545		1,180		685		8,759		1,620		4,628		—		31,905
4	122,050		106,124		54,423		10,075		92,677		14,018		3,690		—		403,057
5	55		33		29		246		137		6		8		—		514
6	—		14		3		75		15		49		—		—		156
7	21		132		157		608		219		180		121		—		1,438
Total consumer installment	$	139,245	$	111,771	$	56,501	$	11,762	$	105,679	$	15,988	$	9,864	$	—	$	450,810
Indirect Automobile
Risk Grade:
2	$	—	$	88	$	35	$	3,990	$	—	$	6,471	$	—	$	—	$	10,584
3	—		212,956		218,057		72,465		39,310		124,285		—		—		667,073
6	—		83		92		86		—		114		—		—		375
7	—		607		702		1,550		172		1,333		—		—		4,364
Total indirect automobile	$	—	$	213,734	$	218,886	$	78,091	$	39,482	$	132,203	$	—	$	—	$	682,396
Mortgage Warehouse
Risk Grade:
3	$	—	$	—	$	—	$	—	$	—	$	—	$	995,942	$	—	$	995,942
Total mortgage warehouse	$	—	$	—	$	—	$	—	$	—	$	—	$	995,942	$	—	$	995,942

	Term Loans
As of September 30, 2020	2020		2019		2018		2017		2016		Prior		Revolving Loans Amortized Cost Basis		Revolving Loans Converted to Term Loans Amortized Cost Basis		Total
Municipal
Risk Grade:
1	$	202,019	$	37,222	$	169,359	$	101,611	$	12,732	$	157,070	$	—	$	—	$	680,013
2	11,679		—		—		2,573		—		9,410		—		—		23,662
3	—		—		5,453		12,595		745		—		—		—		18,793
4	—		—		—		3,201		—		—		—		—		3,201
Total municipal	$	213,698	$	37,222	$	174,812	$	119,980	$	13,477	$	166,480	$	—	$	—	$	725,669
Premium Finance
Risk Grade:
2	$	675,156	$	832	$	862	$	295	$	27,493	$	2,478	$	—	$	—	$	707,116
7	1,925		—		—		—		—		1,849		—		—		3,774
Total premium finance	$	677,081	$	832	$	862	$	295	$	27,493	$	4,327	$	—	$	—	$	710,890
Real Estate – Construction and Development
Risk Grade:
3	$	27,414	$	17,241	$	8,969	$	8,350	$	7,701	$	3,626	$	682	$	—	$	73,983
4	493,627		217,729		89,755		32,030		544,239		13,065		85,415		—		1,475,860
5	1,372		3,239		331		8,672		24,738		17,827		109		—		56,288
6	—		5,190		1,014		4,604		1,916		528		—		—		13,252
7	544		932		589		3,835		2,926		46		—		—		8,872
Total real estate – construction and development	$	522,957	$	244,331	$	100,658	$	57,491	$	581,520	$	35,092	$	86,206	$	—	$	1,628,255
Real Estate – Commercial and Farmland
Risk Grade:
1	$	—	$	193	$	—	$	—	$	—	$	—	$	—	$	—	$	193
2	2,942		520		2,192		11,653		544		4,460		1,141		—		23,452
3	581,108		156,745		204,384		305,731		378,130		206,226		72,033		—		1,904,357
4	250,925		454,581		326,258		575,402		537,223		297,567		41,814		—		2,483,770
5	13,706		110,502		91,700		113,572		56,746		30,747		1,125		—		418,098
6	498		21,790		30,356		31,466		36,514		3,767		866		—		125,257
7	261		13,589		36,097		62,427		13,920		33,959		872		—		161,125
Total real estate – commercial and farmland	$	849,440	$	757,920	$	690,987	$	1,100,251	$	1,023,077	$	576,726	$	117,851	$	—	$	5,116,252
Real Estate - Residential
Risk Grade:
1	$	—	$	—	$	—	$	21	$	—	$	—	$	—	$	—	$	21
2	38		13		124		51,698		408		1,348		1,636		—		55,265
3	486,558		268,355		198,299		406,482		533,460		160,532		214,075		1,792		2,269,553
4	14,078		19,098		12,001		61,872		21,005		14,926		48,030		48		191,058
5	7,852		18,870		17,092		37,919		38,570		12,707		3,647		—		136,657
6	251		909		60		3,946		1,750		288		351		—		7,555
7	5,467		14,426		10,140		28,243		22,407		7,109		5,690		—		93,482
Total real estate - residential	$	514,244	$	321,671	$	237,716	$	590,181	$	617,600	$	196,910	$	273,429	$	1,840	$	2,753,591

The following table presents the loan portfolio by risk grade as of December 31, 2019 (in thousands): 

Risk Grade	Commercial, Financial and Agricultural		Consumer Installment		Indirect Automobile		Mortgage Warehouse		Municipal		Premium Finance		Real Estate - Construction and Development		Real Estate - Commercial and Farmland		Real Estate - Residential		Total
1	$	22,396	$	13,184	$	—	$	—	$	552,062	$	—	$	—	$	208	$	27	$	587,877
2	18,937		1,233		18,354		—		2,690		654,069		17,535		35,299		92,255		840,372
3	215,180		33,314		1,033,861		526,369		8,925		—		90,124		1,720,039		2,406,587		6,034,399
4	482,146		449,224		4,009		—		627		—		1,377,674		2,348,083		222,779		4,884,542
5	33,317		208		—		—		—		—		41,759		133,119		24,618		233,021
6	4,901		213		—		—		—		—		17,223		53,941		10,132		86,410
7	25,294		1,191		5,600		—		—		600		4,747		62,350		52,063		151,845
8	—		8		—		—		—		—		—		—		—		8
9	—		2		—		—		—		—		—		—		—		2
Total	$	802,171	$	498,577	$	1,061,824	$	526,369	$	564,304	$	654,669	$	1,549,062	$	4,353,039	$	2,808,461	$	12,818,476

Summary of Troubled Debt Restructurings by Loan Class

The following table presents the loans by class modified as troubled debt restructurings which occurred during the nine months ended September 30, 2020 and 2019: 

	September 30, 2020			September 30, 2019
Loan Class	#	Balance (in thousands)		#	Balance (in thousands)
Commercial, financial and agricultural	2	$	725	2	$	392
Consumer installment	4	15		11	65
Indirect automobile	530	3,170		—	—
Premium finance	—	—		1	158
Real estate – construction and development	1	19		—	—
Real estate – commercial and farmland	21	86,788		2	224
Real estate – residential	91	12,692		41	5,857
Total	649	$	103,409	57	$	6,696

Troubled Debt Restructurings on Financing Receivable Payment Default

The following table presents for loans the troubled debt restructurings by class that defaulted (defined as 30 days past due) during the nine months ended September 30, 2020 and 2019: 

	September 30, 2020			September 30, 2019
Loan Class	#	Balance (in thousands)		#	Balance (in thousands)
Commercial, financial and agricultural	1	$	198	2	$	4
Consumer installment	4	3		7	37
Real estate – construction and development	3	689		—	—
Real estate – commercial and farmland	3	726		4	666
Real estate – residential	16	1,142		21	1,375
Total	27	$	2,758	34	$	2,082

Summary of Troubled Debt Restructuring by Loan Class, Classified Separately under Restructured Terms

The following table presents the amount of troubled debt restructurings by loan class classified separately as accrual and nonaccrual at September 30, 2020 and December 31, 2019: 

September 30, 2020	Accruing Loans			Non-Accruing Loans
Loan Class	#	Balance (in thousands)		#	Balance (in thousands)
Commercial, financial and agricultural	5	$	459	12	$	1,002
Consumer installment	11	36		22	64
Indirect automobile	481	2,689		49	482
Real estate – construction and development	4	510		5	709
Real estate – commercial and farmland	38	73,763		7	19,942
Real estate – residential	243	28,777		45	4,477
Total	782	$	106,234	140	$	26,676

December 31, 2019	Accruing Loans			Non-Accruing Loans
Loan Class	#	Balance (in thousands)		#	Balance (in thousands)
Commercial, financial and agricultural	5	$	516	17	$	335
Consumer installment	4	8		27	107
Premium finance	1	156		—	—
Real estate – construction and development	6	936		3	253
Real estate – commercial and farmland	21	6,732		8	2,071
Real estate – residential	197	21,261		40	2,857
Total	234	$	29,609	95	$	5,623

Financing Receivable, Schedule Of Short-Term Deferrals

The table below presents short-term deferrals related to the COVID-19 pandemic that were not considered TDRs.

(dollars in thousands)	COVID-19 Deferrals		Deferrals as a % of total loans
Commercial, financial and agricultural	$	49,526	2.6	%
Consumer installment	2,421		0.5	%
Indirect automobile	11,042		1.6	%
Real estate – construction and development	42,915		2.6	%
Real estate – commercial and farmland	368,607		7.2	%
Real estate – residential	174,005		6.3	%
	$	648,516	4.3	%

Schedule of Allowances for Loan Losses by Portfolio Segment

The following tables detail activity in the allowance for credit losses by portfolio segment for the three and nine-month periods ended September 30, 2020 and September 30, 2019 and end of period balances by portfolio segment as of September 30, 2020, December 31, 2019 and September 30, 2019. Allocation of a portion of the allowance to one category of loans does not preclude its availability to absorb losses in other categories.

Three Months Ended September 30, 2020
(dollars in thousands)	Commercial, Financial and Agricultural		Consumer Installment		Indirect Automobile		Mortgage Warehouse		Municipal		Premium Finance
Balance, June 30, 2020	$	7,938	$	20,085	$	3,381	$	1,498	$	507	$	8,198
Provision for loan losses	5,533		(3,693)		322		498		365		(2,316)
Loans charged off	(1,715)		(677)		(697)		—		—		(1,159)
Recoveries of loans previously charged off	470		516		317		—		—		1,224
Balance, September 30, 2020	$	12,226	$	16,231	$	3,323	$	1,996	$	872	$	5,947
	Real Estate – Construction and Development		Real Estate – Commercial and Farmland		Real Estate – Residential		Total
Balance, June 30, 2020	$	54,266	$	83,593	$	29,327	$	208,793
Provision for loan losses	(10,208)		18,419		17,772		26,692
Loans charged off	(9)		(2,977)		(137)		(7,371)
Recoveries of loans previously charged off	182		904		197		3,810
Balance, September 30, 2020	$	44,231	$	99,939	$	47,159	$	231,924
Nine Months Ended September 30, 2020
(dollars in thousands)	Commercial, Financial and Agricultural		Consumer Installment		Indirect Automobile		Mortgage Warehouse		Municipal		Premium Finance
Balance, December 31, 2019	$	4,567	$	3,784	$	—	$	640	$	484	$	2,550
Adjustment to allowance for adoption of ASU 2016-13	2,587		8,012		4,109		463		(92)		4,471
Provision for loan losses	8,624		5,943		1,138		893		480		235
Loans charged off	(4,687)		(2,781)		(2,944)		—		—		(3,893)
Recoveries of loans previously charged off	1,135		1,273		1,020		—		—		2,584
Balance, September 30, 2020	$	12,226	$	16,231	$	3,323	$	1,996	$	872	$	5,947
	Real Estate – Construction and Development		Real Estate – Commercial and Farmland		Real Estate – Residential		Total
Balance, December 31, 2019	$	5,995	$	9,666	$	10,503	$	38,189
Adjustment to allowance for adoption of ASU 2016-13	12,248		27,073		19,790		78,661
Provision for loan losses	25,379		72,410		17,086		132,188
Loans charged off	(83)		(10,220)		(762)		(25,370)
Recoveries of loans previously charged off	692		1,010		542		8,256
Balance, September 30, 2020	$	44,231	$	99,939	$	47,159	$	231,924

Prior to the adoption of ASC 326 on January 1, 2020, the Company calculated the allowance for loan losses under the incurred loss methodology. The following tables are disclosures related to the allowance for loan losses in prior periods.

(dollars in thousands)	Commercial, Financial and Agricultural		Consumer Installment		Indirect Automobile		Mortgage Warehouse		Municipal		Premium Finance
December 31, 2019
Period-end allocation:
Loans individually evaluated for impairment (1)	$	1,543	$	—	$	—	$	—	$	—	$	758
Loans collectively evaluated for impairment	3,024		3,784		—		640		484		1,792
Ending balance	$	4,567	$	3,784	$	—	$	640	$	484	$	2,550
Loans:
Individually evaluated for impairment (1)	$	8,032	$	—	$	—	$	—	$	—	$	6,768
Collectively evaluated for impairment	789,252		498,363		1,056,811		526,369		564,304		647,901
Acquired with deteriorated credit quality	4,887		214		5,013		—		—		—
Ending balance	$	802,171	$	498,577	$	1,061,824	$	526,369	$	564,304	$	654,669
	Real Estate – Construction and Development		Real Estate – Commercial and Farmland		Real Estate – Residential		Total
December 31, 2019
Period-end allocation:
Loans individually evaluated for impairment (1)	$	204	$	953	$	3,704	$	7,162
Loans collectively evaluated for impairment	5,791		8,713		6,799		31,027
Ending balance	$	5,995	$	9,666	$	10,503	$	38,189
Loans:
Individually evaluated for impairment (1)	$	1,605	$	19,759	$	46,311	$	82,475
Collectively evaluated for impairment	1,532,786		4,256,397		2,737,095		12,609,278
Acquired with deteriorated credit quality	14,671		76,883		25,055		126,723
Ending balance	$	1,549,062	$	4,353,039	$	2,808,461	$	12,818,476

(1) At December 31, 2019, loans individually evaluated for impairment includes all nonaccrual loans greater than $100,000 and all troubled debt restructurings greater than $100,000, including all troubled debt restructurings and not only those currently classified as troubled debt restructurings.

(dollars in thousands)	Commercial, Financial and Agricultural		Consumer Installment		Indirect Automobile		Mortgage Warehouse		Municipal		Premium Finance
Three Months Ended September 30, 2019
Balance, June 30, 2019	$	2,816	$	3,388	$	—	$	640	$	502	$	2,984
Provision for loan losses	831		1,132		580		—		(5)		1,141
Loans charged off	(490)		(1,245)		(965)		—		—		(1,267)
Recoveries of loans previously charged off	300		476		385		—		—		736
Balance, September 30, 2019	$	3,457	$	3,751	$	—	$	640	$	497	$	3,594

(dollars in thousands)	Commercial, Financial and Agricultural		Consumer Installment		Indirect Automobile		Mortgage Warehouse		Municipal		Premium Finance
Nine Months Ended September 30, 2019
Balance, December 31, 2018	$	2,352	$	3,795	$	—	$	640	$	509	$	1,426
Provision for loan losses	1,848		3,289		580		—		(12)		3,224
Loans charged off	(1,647)		(4,313)		(965)		—		—		(3,452)
Recoveries of loans previously charged off	904		980		385		—		—		2,396
Balance, September 30, 2019	$	3,457	$	3,751	$	—	$	640	$	497	$	3,594
Period-end allocation:
Loans individually evaluated for impairment (1)	$	1,022	$	—	$	—	$	—	$	—	$	1,606
Loans collectively evaluated for impairment	2,435		3,751		—		640		497		1,988
Ending balance	$	3,457	$	3,751	$	—	$	640	$	497	$	3,594
Loans:
Individually evaluated for impairment (1)	$	4,176	$	—	$	—	$	—	$	—	$	2,428
Collectively evaluated for impairment	918,162		500,067		1,108,717		562,598		578,267		654,142
Acquired with deteriorated credit quality	9,417		—		3,098		—		—		—
Ending balance	$	931,755	$	500,067	$	1,111,815	$	562,598	$	578,267	$	656,570
	Real Estate – Construction and Development		Real Estate – Commercial and Farmland		Real Estate – Residential		Total
Three Months Ended September 30, 2019
Balance, June 30, 2019	$	4,763	$	8,676	$	8,024	$	31,793
Provision for loan losses	(182)		1,541		951		5,989
Loans charged off	—		(1,315)		(37)		(5,319)
Recoveries of loans previously charged off	930		74		166		3,067
Balance, September 30, 2019	$	5,511	$	8,976	$	9,104	$	35,530
Nine Months Ended September 30, 2019
Balance, December 31, 2018	$	4,210	$	9,659	$	6,228	$	28,819
Provision for loan losses	254		2,283		2,599		14,065
Loans charged off	(268)		(3,158)		(391)		(14,194)
Recoveries of loans previously charged off	1,315		192		668		6,840
Balance, September 30, 2019	$	5,511	$	8,976	$	9,104	$	35,530
Period-end allocation:
Loans individually evaluated for impairment (1)	$	552	$	1,044	$	2,227	$	6,451
Loans collectively evaluated for impairment	4,959		7,932		6,877		29,079
Ending balance	$	5,511	$	8,976	$	9,104	$	35,530
Loans:
Individually evaluated for impairment (1)	$	7,810	$	16,120	$	30,337	$	60,871
Collectively evaluated for impairment	1,441,918		4,090,640		2,727,895		12,582,406
Acquired with deteriorated credit quality	18,968		91,999		59,525		183,007
Ending balance	$	1,468,696	$	4,198,759	$	2,817,757	$	12,826,284

(1) At September 30, 2019, loans individually evaluated for impairment includes all nonaccrual loans greater than $100,000 and all troubled debt restructurings greater than $100,000, including all troubled debt restructurings and not only those currently classified as troubled debt restructurings.

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SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE (Tables)

9 Months Ended

Sep. 30, 2020

Investments, Debt and Equity Securities [Abstract]

Summary of Securities Sold Under Repurchase Agreements

The following is a summary of the Company’s securities sold under agreements to repurchase at September 30, 2020 and December 31, 2019.

(dollars in thousands)	September 30, 2020		December 31, 2019
Securities sold under agreements to repurchase	$	9,103	$	20,635

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OTHER BORROWINGS (Tables)

9 Months Ended

Sep. 30, 2020

Debt Disclosure [Abstract]

Schedule of Other Borrowings

Other borrowings consist of the following:

(dollars in thousands)	September 30, 2020		December 31, 2019
FHLB borrowings:
Fixed Rate Advance due January 10, 2020; fixed interest rate of 1.68%	$	—	$	50,000
Fixed Rate Advance due January 13, 2020; fixed interest rate of 1.68%	—		50,000
Fixed Rate Advance due January 13, 2020; fixed interest rate of 1.67%	—		100,000
Fixed Rate Advance due January 15, 2020; fixed interest rate of 1.71%	—		50,000
Fixed Rate Advance due January 16, 2020; fixed interest rate of 1.69%	—		150,000
Fixed Rate Advance due January 17, 2020; fixed interest rate of 1.70%	—		100,000
Fixed Rate Advance due January 21, 2020; fixed interest rate of 1.71%	—		50,000
Fixed Rate Advance due January 21, 2020; fixed interest rate of 1.71%	—		200,000
Fixed Rate Advance due January 21, 2020; fixed interest rate of 1.70%	—		25,000
Fixed Rate Advance due January 21, 2020; fixed interest rate of 1.71%	—		75,000
Fixed Rate Advance due January 21, 2020; fixed interest rate of 1.71%	—		25,000
Fixed Rate Advance due January 23, 2020; fixed interest rate of 1.71%	—		100,000
Fixed Rate Advance due January 27, 2020; fixed interest rate of 1.73%	—		50,000
Fixed Rate Advance due February 18, 2020; fixed interest rate of 1.72%	—		100,000
Fixed Rate Advance due October 5, 2020; fixed interest rate of 0.22%	200,000		—
Fixed Rate Advance due October 13, 2020; fixed interest rate of 0.22%	150,000		—
Fixed Rate Advance due October 26, 2020; fixed interest rate of 0.22%	100,000		—
Fixed Rate Advance due March 3, 2025; fixed interest rate of 1.208%	15,000		—
Fixed Rate Advance due March 2, 2027; fixed interest rate of 1.445%	15,000		—
Fixed Rate Advance due March 4, 2030; fixed interest rate of 1.606%	15,000		—
Fixed Rate Advance due December 9, 2030; fixed interest rate of 4.55%	1,414		1,422
Fixed Rate Advance due December 9, 2030; fixed interest rate of 4.55%	979		985
Principal Reducing Advance due September 29, 2031; fixed interest rate of 3.095%	1,603		1,712
Subordinated notes payable:
Subordinated notes payable due March 15, 2027 net of unamortized debt issuance cost of $845 and $943, respectively; fixed interest rate of 5.75% through March 14, 2022; variable interest rate thereafter at three-month LIBOR plus 3.616%	74,155		74,057
Subordinated notes payable due December 15, 2029 net of unamortized debt issuance cost of $2,226 and $2,408, respectively; fixed interest rate of 4.25% through December 14, 2024; variable interest rate thereafter at three-month SOFR plus 2.94%	117,774		117,592
Subordinated notes payable due May 31, 2030 net of unaccreted purchase accounting fair value adjustment of $1,181 and $1,596, respectively; fixed interest rate of 5.875% through May 31, 2025; variable interest rate thereafter at three-month LIBOR plus 3.63%	76,181		76,595
Subordinated notes payable due October 1, 2030 net of unamortized debt issuance cost of $1,851 and $0, respectively; fixed interest rate of 3.875% through September 30, 2025; variable interest rate thereafter at three-month SOFR plus 3.753%	108,149		—
Other debt:
Advance from correspondent bank due September 5, 2026; secured by a loan receivable; fixed interest rate of 2.09%	—		1,346
Total	$	875,255	$	1,398,709

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ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables)

9 Months Ended

Sep. 30, 2020

Equity [Abstract]

Summary of Accumulated Other Comprehensive Income (Loss)

The following tables present a summary of the accumulated other comprehensive income (loss) balances, net of tax, as of September 30, 2020 and 2019:

(dollars in thousands)	Unrealized Gain (Loss) on Derivatives		Unrealized Gain (Loss) on Securities		Accumulated Other Comprehensive Income (Loss)
Balance, January 1, 2020	$	(147)	$	18,142	$	17,995
Reclassification for gains included in net income, net of tax	—		—		—
Current year changes, net of tax	147		19,110		19,257
Balance, September 30, 2020	$	—	$	37,252	$	37,252

(dollars in thousands)	Unrealized Gain (Loss) on Derivatives		Unrealized Gain (Loss) on Securities		Accumulated Other Comprehensive Income (Loss)
Balance, January 1, 2019	$	351	$	(5,177)	$	(4,826)
Reclassification for gains included in net income, net of tax	—		(94)		(94)
Current year changes, net of tax	(471)		20,873		20,402
Balance, September 30, 2019	$	(120)	$	15,602	$	15,482

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WEIGHTED AVERAGE SHARES OUTSTANDING (Tables)

9 Months Ended

Sep. 30, 2020

Earnings Per Share [Abstract]

Summary of Weighted Average Number of Shares

Earnings per share have been computed based on the following weighted average number of common shares outstanding: 

	Three Months Ended September 30,		Nine Months Ended September 30,
(share data in thousands)	2020	2019	2020	2019
Average common shares outstanding	69,231	69,372	69,243	54,762
Common share equivalents:
Stock options	5	145	22	46
Nonvested restricted share grants	85	83	122	75
Performance share units	25	—	16	—
Average common shares outstanding, assuming dilution	69,346	69,600	69,403	54,883

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FAIR VALUE MEASURES (Tables)

9 Months Ended

Sep. 30, 2020

Fair Value Disclosures [Abstract]

Loans Held For Sale Fair Value

The Company's loans held for sale under the fair value option are comprised of the following:

(dollars in thousands)	September 30, 2020		December 31, 2019
Mortgage loans held for sale	$	1,348,193	$	1,647,900
SBA loans held for sale	19,851		8,811
Total loans held for sale	$	1,368,044	$	1,656,711

Difference Between Fair Value and Principal Balance for Mortgage Loans Held for Sale Measured at Fair Value

The following table summarizes the difference between the fair value and the principal balance for mortgage loans held for sale measured at fair value as of September 30, 2020 and December 31, 2019:

(dollars in thousands)	September 30, 2020		December 31, 2019
Aggregate fair value of mortgage loans held for sale	$	1,348,193	$	1,647,900
Aggregate unpaid principal balance of mortgage loans held for sale	1,280,559		1,598,057
Past-due loans of 90 days or more	—		1,649
Nonaccrual loans	—		1,649
Unpaid principal balance of nonaccrual loans	—		1,616

The following table summarizes the difference between the fair value and the principal balance for SBA loans held for sale measured at fair value as of September 30, 2020 and December 31, 2019:

(dollars in thousands)	September 30, 2020		December 31, 2019
Aggregate fair value of SBA loans held for sale	$	19,851	$	8,811
Aggregate unpaid principal balance of SBA loans held for sale	17,867		8,206
Past-due loans of 90 days or more	—		—
Nonaccrual loans	—		—

Fair Value Measurements of Assets and Liabilities Measured on Recurring Basis

The following table presents the fair value measurements of assets and liabilities measured at fair value on a recurring basis and the level within the fair value hierarchy in which the fair value measurements fall as of September 30, 2020 and December 31, 2019:

	Recurring Basis Fair Value Measurements
	September 30, 2020
(dollars in thousands)	Fair Value		Level 1		Level 2		Level 3
Financial assets:
U.S. government sponsored agencies	$	17,604	$	—	$	17,604	$	—
State, county and municipal securities	87,648		—		87,648		—
Corporate debt securities	52,141		—		50,956		1,185
SBA pool securities	65,116		—		65,116		—
Mortgage-backed securities	894,927		—		894,927		—
Loans held for sale	1,368,044		—		1,368,044		—
Mortgage banking derivative instruments	64,694		—		64,694		—
Total recurring assets at fair value	$	2,550,174	$	—	$	2,548,989	$	1,185
Financial liabilities:
Mortgage banking derivative instruments	$	6,177	$	—	$	6,177	$	—
Total recurring liabilities at fair value	$	6,177	$	—	$	6,177	$	—

	Recurring Basis Fair Value Measurements
	December 31, 2019
(dollars in thousands)	Fair Value		Level 1		Level 2		Level 3
Financial assets:
U.S. government sponsored agencies	$	22,362	$	—	$	22,362	$	—
State, county and municipal securities	105,260		—		105,260		—
Corporate debt securities	52,999		—		51,499		1,500
SBA pool securities	73,912		—		73,912		—
Mortgage-backed securities	1,148,870		—		1,148,870		—
Loans held for sale	1,656,711		—		1,656,711		—
Mortgage banking derivative instruments	7,814		—		7,814		—
Total recurring assets at fair value	$	3,067,928	$	—	$	3,066,428	$	1,500
Financial liabilities:
Derivative financial instruments	$	187	$	—	$	187	$	—
Mortgage banking derivative instruments	4,471		—		4,471		—
Total recurring liabilities at fair value	$	4,658	$	—	$	4,658	$	—

Summary of Fair Value Measurements of Assets Measured at Fair Value on Non-Recurring Basis

The following table presents the fair value measurements of assets measured at fair value on a non-recurring basis, as well as the general classification of such instruments pursuant to the valuation hierarchy as of September 30, 2020 and December 31, 2019:

	Nonrecurring Basis Fair Value Measurements
(dollars in thousands)	Fair Value		Level 1		Level 2		Level 3
September 30, 2020
Collateral-dependent loans	$	148,083	$	—	$	—	$	148,083
Other real estate owned	4,239		—		—		4,239
Mortgage servicing rights	114,396		—		114,396		—
SBA servicing rights	6,062		—		6,062		—
Total nonrecurring assets at fair value	$	272,780	$	—	$	120,458	$	152,322
December 31, 2019
Impaired loans carried at fair value	$	43,788	$	—	$	—	$	43,788
Other real estate owned	17,289		—		—		17,289
Total nonrecurring assets at fair value	$	61,077	$	—	$	—	$	61,077

Summary of Significant Unobservable Inputs Used in Fair Value Measurement of Level 3 Assets and Liabilities

The following table shows significant unobservable inputs used in the fair value measurement of Level 3 assets:

(dollars in thousands)	Fair Value		Valuation Technique	Unobservable Inputs	Range of Discounts	Weighted Average Discount
September 30, 2020
Recurring:
Investment securities available for sale	$	1,185	Discounted cash flows	Probability of default	14.6%	14.6%
				Loss given default	31%	31%
Nonrecurring:
Collateral-dependent loans	$	148,083	Third-party appraisals and discounted cash flows	Collateral discounts and discount rates	20% - 77%	45%
Other real estate owned	$	4,239	Third-party appraisals and sales contracts	Collateral discounts and estimated costs to sell	0% - 75%	21%
December 31, 2019
Recurring:
Investment securities available for sale	$	1,500	Discounted par values	Credit quality of underlying issuer	0%	0%
Nonrecurring:
Impaired loans	$	43,788	Third-party appraisals and discounted cash flows	Collateral discounts and discount rates	1% - 95%	27%
Other real estate owned	$	17,289	Third-party appraisals and sales contracts	Collateral discounts and estimated costs to sell	9% - 89%	31%

Carrying Amount and Estimated Fair Value of Financial Instruments

The carrying amount and estimated fair value of the Company’s financial instruments, not shown elsewhere in these financial statements, were as follows.

			Fair Value Measurements
			September 30, 2020
(dollars in thousands)	Carrying Amount		Level 1		Level 2		Level 3		Total
Financial assets:
Cash and due from banks	$	257,026	$	257,026	$	—	$	—	$	257,026
Federal funds sold and interest-bearing accounts	494,765		494,765		—		—		494,765
Time deposits in other banks	249		—		249		—		249
Loans, net	14,563,586		—		—		14,657,861		14,657,861
Accrued interest receivable	79,403		—		4,485		74,918		79,403
Financial liabilities:
Deposits	16,063,806		—		16,076,073		—		16,076,073
Securities sold under agreements to repurchase	9,103		9,103		—		—		9,103
Other borrowings	875,255		—		877,424		—		877,424
Subordinated deferrable interest debentures	123,860		—		116,193		—		116,193
FDIC loss-share payable	19,476		—		—		19,639		19,639
Accrued interest payable	6,443		—		6,443		—		6,443

			Fair Value Measurements
			December 31, 2019
(dollars in thousands)	Carrying Amount		Level 1		Level 2		Level 3		Total
Financial assets:
Cash and due from banks	$	246,234	$	246,234	$	—	$	—	$	246,234
Federal funds sold and interest-bearing accounts	375,615		375,615		—		—		375,615
Time deposits in other banks	249		—		249		—		249
Loans, net	12,736,499		—		—		12,806,709		12,806,709
Accrued interest receivable	52,362		—		5,179		47,183		52,362
Financial liabilities:
Deposits	14,027,073		—		14,035,686		—		14,035,686
Securities sold under agreements to repurchase	20,635		20,635		—		—		20,635
Other borrowings	1,398,709		—		1,402,510		—		1,402,510
Subordinated deferrable interest debentures	127,560		—		126,815		—		126,815
FDIC loss-share payable	19,642		—		—		19,657		19,657
Accrued interest payable	11,524		—		11,524		—		11,524

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COMMITMENTS AND CONTINGENCIES (Tables)

9 Months Ended

Sep. 30, 2020

Commitments and Contingencies Disclosure [Abstract]

Schedule of Guarantor Obligations

A summary of the Company’s commitments is as follows:

(dollars in thousands)	September 30, 2020		December 31, 2019
Commitments to extend credit	$	2,340,433	$	2,486,949
Unused home equity lines of credit	259,421		262,089
Financial standby letters of credit	33,087		29,232
Mortgage interest rate lock commitments	1,658,214		288,490

Schedule of Allowance for Credit Loss for Unfunded Commitments

The following table presents activity in the allowance for unfunded commitments for the periods presented:

	Three Months Ended September 30,				Nine Months Ended September 30,
(dollars in thousands)	2020		2019		2020		2019
Balance at beginning of period	$	37,503	$	—	$	1,077	$	—
Adjustment to reflect adoption of ASU 2016-13	—		—		12,714		—
Addition due to acquisition	—		1,077		—		1,077
Provision for unfunded commitments	(10,131)		—		13,581		—
Balance at end of period	$	27,372	$	1,077	$	27,372	$	1,077

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SEGMENT REPORTING (Tables)

9 Months Ended

Sep. 30, 2020

Segment Reporting [Abstract]

Schedule of Segment Reporting, by Reportable Business Segments

The following tables present selected financial information with respect to the Company’s reportable business segments for the three and nine months ended September 30, 2020 and 2019:

	Three Months Ended September 30, 2020
(dollars in thousands)	Banking Division		Retail Mortgage Division		Warehouse Lending Division		SBA Division		Premium  Finance  Division		Total
Interest income	$	123,593	$	31,040	$	6,844	$	10,958	$	7,499	$	179,934
Interest expense	4,031		10,647		298		1,992		428		17,396
Net interest income	119,562		20,393		6,546		8,966		7,071		162,538
Provision for credit losses	487		15,051		495		4,297		(2,648)		17,682
Noninterest income	15,265		137,583		1,064		5,106		—		159,018
Noninterest expense
Salaries and employee benefits	39,718		53,500		266		1,572		1,642		96,698
Equipment and occupancy expenses	11,955		1,676		1		97		76		13,805
Data processing and telecommunications expenses	9,716		2,349		73		4		84		12,226
Other expenses	21,517		7,889		28		595		934		30,963
Total noninterest expense	82,906		65,414		368		2,268		2,736		153,692
Income before income tax expense	51,434		77,511		6,747		7,507		6,983		150,182
Income tax expense	13,453		16,112		1,431		1,577		1,464		34,037
Net income	$	37,981	$	61,399	$	5,316	$	5,930	$	5,519	$	116,145
Total assets	$	13,098,562	$	3,632,999	$	1,002,027	$	1,338,794	$	801,469	$	19,873,851
Goodwill	863,507		—		—		—		64,498		928,005
Other intangible assets, net	60,568		—		—		—		15,596		76,164

	Three Months Ended September 30, 2019
(dollars in thousands)	Banking Division		Retail Mortgage Division		Warehouse Lending Division		SBA Division		Premium  Finance  Division		Total
Interest income	$	141,630	$	27,141	$	5,786	$	4,366	$	9,438	$	188,361
Interest expense	17,368		14,132		2,617		1,793		3,682		39,592
Net interest income	124,262		13,009		3,169		2,573		5,756		148,769
Provision for credit losses	3,549		1,490		—		(15)		965		5,989
Noninterest income	21,173		52,493		560		2,766		1		76,993
Noninterest expense
Salaries and employee benefits	39,794		34,144		286		1,985		1,424		77,633
Equipment and occupancy expenses	10,750		1,686		2		66		135		12,639
Data processing and telecommunications expenses	9,551		660		41		22		98		10,372
Other expenses	87,059		3,484		27		503		980		92,053
Total noninterest expense	147,154		39,974		356		2,576		2,637		192,697
Income (loss) before income tax expense	(5,268)		24,038		3,373		2,778		2,155		27,076
Income tax expense (benefit)	(1,269)		5,048		708		584		621		5,692
Net income (loss)	$	(3,999)	$	18,990	$	2,665	$	2,194	$	1,534	$	21,384
Total assets	$	13,031,554	$	3,156,895	$	564,297	$	262,719	$	748,812	$	17,764,277
Goodwill	846,990		—		—		—		64,498		911,488
Other intangible assets, net	78,728		—		—		—		18,600		97,328

	Nine Months Ended September 30, 2020
(dollars in thousands)	Banking Division		Retail Mortgage Division		Warehouse Lending Division		SBA Division		Premium  Finance  Division		Total
Interest income	$	384,547	$	99,165	$	16,979	$	23,443	$	23,586	$	547,720
Interest expense	26,280		36,714		2,105		5,262		3,062		73,423
Net interest income	358,267		62,451		14,874		18,181		20,524		474,297
Provision for credit losses	123,289		17,471		889		5,716		(475)		146,890
Noninterest income	47,506		276,147		2,751		7,953		—		334,357
Noninterest expense
Salaries and employee benefits	121,762		134,600		685		5,660		5,105		267,812
Equipment and occupancy expenses	33,981		5,133		3		291		232		39,640
Data processing and telecommunications expenses	29,432		4,741		169		32		320		34,694
Other expenses	80,159		20,713		150		1,469		2,876		105,367
Total noninterest expense	265,334		165,187		1,007		7,452		8,533		447,513
Income before income tax expense	17,150		155,940		15,729		12,966		12,466		214,251
Income tax expense	5,146		32,751		3,317		2,723		2,611		46,548
Net income	$	12,004	$	123,189	$	12,412	$	10,243	$	9,855	$	167,703

	Nine Months Ended September 30, 2019
(dollars in thousands)	Banking Division		Retail Mortgage Division		Warehouse Lending Division		SBA Division		Premium  Finance  Division		Total
Interest income	$	338,396	$	53,286	$	16,140	$	8,827	$	25,669	$	442,318
Interest expense	44,340		26,957		7,294		3,986		9,926		92,503
Net interest income	294,056		26,329		8,846		4,841		15,743		349,815
Provision for credit losses	7,913		2,235		—		394		3,523		14,065
Noninterest income	50,373		84,853		1,389		6,379		6		143,000
Noninterest expense
Salaries and employee benefits	91,954		54,237		609		3,447		4,049		154,296
Equipment and occupancy expenses	25,065		3,122		4		190		296		28,677
Data processing and telecommunications expenses	24,778		1,384		109		27		853		27,151
Other expenses	126,743		7,983		170		1,249		3,104		139,249
Total noninterest expense	268,540		66,726		892		4,913		8,302		349,373
Income before income tax expense	67,976		42,221		9,343		5,913		3,924		129,377
Income tax expense	16,197		8,831		1,962		1,242		952		29,184
Net income	$	51,779	$	33,390	$	7,381	$	4,671	$	2,972	$	100,193

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LOAN SERVICING RIGHTS (Tables)

9 Months Ended

Sep. 30, 2020

Transfers and Servicing [Abstract]

Schedule of Carrying Value of Loan Servicing Rights Assets

The carrying value of the loan servicing rights assets is shown in the table below:

(dollars in thousands)	September 30, 2020		December 31, 2019
Loan Servicing Rights
Residential mortgage	$	114,396	$	94,902
SBA	6,062		7,886
Indirect automobile	117		247
Total loan servicing rights	$	120,575	$	103,035

The Company is not actively originating or selling indirect automobile loans.

	Three Months Ended September 30,				Nine Months Ended September 30,
(dollars in thousands)	2020		2019		2020		2019
Indirect automobile servicing rights
Beginning carrying value, net	$	162	$	—	$	247	$	—
Addition due to acquisition	—		777		—		777
Amortization	(45)		(125)		(130)		(125)
Ending carrying value, net	$	117	$	652	$	117	$	652

Schedule of Sensitivity of Fair Value to Adverse Changes in Model Inputs and/or Assumptions

The fair value of MSRs, key metrics, and the sensitivity of the fair value to adverse changes in model inputs and/or assumptions are summarized below:

(dollars in thousands)	September 30, 2020			December 31, 2019
Residential mortgage servicing rights
Unpaid principal balance of loans serviced for others	$	12,185,383		$	8,469,600
Composition of residential loans serviced for others:
FHLMC	21.97		%	25.87		%
FNMA	62.89		%	65.35		%
GNMA	15.14		%	8.78		%
Total	100.00		%	100.00		%
Weighted average term (months)	341			341
Weighted average age (months)	23			33
Modeled prepayment speed	21.03		%	14.41		%
Decline in fair value due to a 10% adverse change	(6,249)			(4,455)
Decline in fair value due to a 20% adverse change	(11,924)			(8,520)
Weighted average discount rate	9.67		%	9.49		%
Decline in fair value due to a 10% adverse change	(3,861)			(3,557)
Decline in fair value due to a 20% adverse change	(7,154)			(6,810)

(dollars in thousands)	September 30, 2020			December 31, 2019
SBA servicing rights
Unpaid principal balance of loans serviced for others	$	347,964		$	339,247
Weighted average life (in years)	3.37			3.81
Modeled prepayment speed	19.68		%	17.86		%
Decline in fair value due to a 10% adverse change	(391)			(299)
Decline in fair value due to a 20% adverse change	(739)			(570)
Weighted average discount rate	6.61		%	11.47		%
Decline in fair value due to a 100 basis point adverse change	(169)			(144)
Decline in fair value due to a 200 basis point adverse change	(329)			(280)

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BASIS OF PRESENTATION AND ACCOUNTING POLICIES - Narrative (Details)		9 Months Ended	12 Months Ended
	Jan. 01, 2020 USD ($)	Sep. 30, 2020 USD ($) branch	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Jun. 30, 2020 USD ($)	Mar. 26, 2020	Sep. 30, 2019 USD ($)	Jun. 30, 2019 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Number of branches operated | branch		170
Cash reserve required rate						0.00%
Reserve requirement		$ 0	$ 109,700,000
Accounting Standards Update [Extensible List]	us-gaap:AccountingStandardsUpdate201613Member	us-gaap:AccountingStandardsUpdate201613Member	us-gaap:AccountingStandardsUpdate201613Member	us-gaap:AccountingStandardsUpdate201602Member
Allowance for loan losses		$ 231,924,000	$ 38,189,000	$ 28,819,000	$ 208,793,000		$ 35,530,000	$ 31,793,000
Retained earnings (accumulated deficit)		587,657,000	507,950,000
Deferred interest on loans, allowance for credit losses		1,100,000
Loan Receivables
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Accrued interest receivable		76,000,000.0
Available-for-sale Debt Securities
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Accrued interest receivable		$ 4,500,000
Accounting Standards Update 2016-13
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Allowance for loan losses	$ 78,700,000		$ 78,661,000
Allowance for unfunded commitments	12,700,000
Retained earnings (accumulated deficit)	(56,700,000)
Deferred tax assets	19,000,000.0
Discounts on PCD loans reclassified to allowance for credit loss	$ 15,600,000

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BUSINESS COMBINATIONS - Narrative (Details) $ in Thousands	Jul. 01, 2019 USD ($) branch shares	Sep. 30, 2020 USD ($)	Dec. 31, 2019 USD ($)	Sep. 30, 2019 USD ($)
Business Acquisition [Line Items]
Goodwill		$ 928,005	$ 931,637	$ 911,488
Fidelity Southern Corporation
Business Acquisition [Line Items]
Number of bank branches | branch	62
Number of stock for each share of Ameris common stock converted (in shares) | shares	0.80
Ameris Bancorp common shares issued (in shares) | shares	22,181,522
Issuance of common stock in acquisitions	$ 869,294
Goodwill	426,900	426,865
Loans	3,510,000	$ 3,512,262
Loan discount	$ 75,200
Loan discount, percent	2.09%
Purchased credit-impaired loans acquired	$ 121,300
Fidelity Southern Corporation | Georgia
Business Acquisition [Line Items]
Number of bank branches | branch	46
Fidelity Southern Corporation | Florida
Business Acquisition [Line Items]
Number of bank branches | branch	16

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BUSINESS COMBINATIONS - Schedule of Assets And Liabilities Acquired (Details) - USD ($) $ / shares in Units, $ in Thousands	Jul. 01, 2019	Sep. 30, 2020	Dec. 31, 2019	Sep. 30, 2019
Liabilities
Goodwill		$ 928,005	$ 931,637	$ 911,488
Fidelity Southern Corporation
Assets
Cash and due from banks		23,847
Federal funds sold and interest-bearing deposits in banks		217,936
Investment securities		297,897
Other investments		7,449
Loans held for sale		327,617
Loans	$ 3,510,000	3,512,262
Less allowance for loan losses		0
Loans, net		3,512,262
Other real estate owned		7,178
Premises and equipment		101,249
Other intangible assets, net		50,610
Cash value of bank owned life insurance		72,328
Deferred income taxes, net		0
Other assets		141,723
Total assets		4,760,096
Liabilities
Noninterest-bearing		1,299,715
Interest-bearing		2,741,494
Total deposits		4,041,209
Securities sold under agreements to repurchase		22,345
Other borrowings		151,332
Subordinated deferrable interest debentures		36,718
Deferred tax liability, net		1,318
Other liabilities		64,726
Total liabilities		4,317,648
Net identifiable assets acquired over (under) liabilities assumed		442,448
Goodwill	$ 426,900	426,865
Net assets acquired over liabilities assumed		$ 869,313
Ameris Bancorp common shares issued (in shares)	22,181,522
Price per share of the Company's common stock (in dollars per share)	$ 39.19
Company common stock issued	$ 869,294
Cash exchanged for shares	19
Fair value of total consideration transferred	869,313
Fidelity Southern Corporation | Initial Fair Value Adjustments
Assets
Cash and due from banks	0
Federal funds sold and interest-bearing deposits in banks	0
Investment securities	(1,444)
Other investments	0
Loans held for sale	(1,290)
Loans	(79,002)
Less allowance for loan losses	31,245
Loans, net	(47,757)
Other real estate owned	(427)
Premises and equipment	11,407
Other intangible assets, net	39,940
Cash value of bank owned life insurance	0
Deferred income taxes, net	(104)
Other assets	998
Total assets	1,323
Liabilities
Noninterest-bearing	0
Interest-bearing	942
Total deposits	942
Securities sold under agreements to repurchase	0
Other borrowings	2,265
Subordinated deferrable interest debentures	(9,675)
Deferred tax liability, net	(11,401)
Other liabilities	538
Total liabilities	(17,331)
Net identifiable assets acquired over (under) liabilities assumed	18,654
Goodwill	410,348
Net assets acquired over liabilities assumed	429,002
Fidelity Southern Corporation | Subsequent Adjustments
Assets
Cash and due from banks	(2,417)
Federal funds sold and interest-bearing deposits in banks	0
Investment securities	0
Other investments	0
Loans held for sale	250
Loans	3,852
Less allowance for loan losses	0
Loans, net	3,852
Other real estate owned	0
Premises and equipment	(3,820)
Other intangible assets, net	0
Cash value of bank owned life insurance	0
Deferred income taxes, net	0
Other assets	(17,138)
Total assets	(19,273)
Liabilities
Noninterest-bearing	(2,114)
Interest-bearing	0
Total deposits	(2,114)
Securities sold under agreements to repurchase	0
Other borrowings	(300)
Subordinated deferrable interest debentures	0
Deferred tax liability, net	497
Other liabilities	(839)
Total liabilities	(2,756)
Net identifiable assets acquired over (under) liabilities assumed	(16,517)
Goodwill	16,517
Net assets acquired over liabilities assumed	0
Fidelity Southern Corporation | Previously Reported
Assets
Cash and due from banks	26,264
Federal funds sold and interest-bearing deposits in banks	217,936
Investment securities	299,341
Other investments	7,449
Loans held for sale	328,657
Loans	3,587,412
Less allowance for loan losses	(31,245)
Loans, net	3,556,167
Other real estate owned	7,605
Premises and equipment	93,662
Other intangible assets, net	10,670
Cash value of bank owned life insurance	72,328
Deferred income taxes, net	104
Other assets	157,863
Total assets	4,778,046
Liabilities
Noninterest-bearing	1,301,829
Interest-bearing	2,740,552
Total deposits	4,042,381
Securities sold under agreements to repurchase	22,345
Other borrowings	149,367
Subordinated deferrable interest debentures	46,393
Deferred tax liability, net	12,222
Other liabilities	65,027
Total liabilities	4,337,735
Net identifiable assets acquired over (under) liabilities assumed	440,311
Goodwill	0
Net assets acquired over liabilities assumed	$ 440,311

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BUSINESS COMBINATIONS - Schedule of Purchased Credit-Impaired Loans Acquired (Details) - Fidelity Southern Corporation $ in Thousands	Jul. 01, 2019 USD ($)
Business Acquisition [Line Items]
Contractually required principal and interest	$ 191,534
Non-accretable difference	(23,058)
Cash flows expected to be collected	168,476
Accretable yield	(47,173)
Total purchased credit-impaired loans acquired	$ 121,303

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BUSINESS COMBINATIONS - Schedule of Acquired Loans (Details) - Fidelity Southern Corporation $ in Thousands	Jul. 01, 2019 USD ($)
Business Acquisition [Line Items]
Acquired receivables subject to ASC 310-30, fair value of acquired loans at acquisition date	$ 121,303
Acquired receivables subject to ASC 310-30, gross contractual amounts receivable at acquisition date	191,534
Acquired receivables subject to ASC 310-30, best estimate at acquisition date of contractual cash flows not expected to be collected	23,058
Acquired receivables not subject to ASC 310-30, fair value of acquired loans at acquisition date	3,390,959
Acquired receivables not subject to ASC 310-30, gross contractual amounts receivable at acquisition date	4,217,890
Acquired receivables not subject to ASC 310-30, best estimate at acquisition date of contractual cash flows not expected to be collected	$ 33,076

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BUSINESS COMBINATIONS - Schedule of Pro Forma Information (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Business Combinations [Abstract]
Net interest income and noninterest income	$ 321,556	$ 225,762	$ 808,654	$ 618,148
Net income	116,111	73,213	168,804	165,561
Net income available to common shareholders	$ 116,111	$ 73,213	$ 168,804	$ 165,561
Income per common share available to common shareholders – basic (in dollars per share)	$ 1.68	$ 1.06	$ 2.44	$ 2.38
Income per common share available to common shareholders – diluted (in dollars per share)	$ 1.67	$ 1.05	$ 2.43	$ 2.38
Average number of shares outstanding, basic (in shares)	69,231	69,372	69,243	69,469
Average number of shares outstanding, diluted (in shares)	69,346	69,600	69,403	69,590

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INVESTMENT SECURITIES - Amortized Cost and Estimated Fair Value of Investment Securities Available for Sale (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 1,070,349	$ 1,380,438
Allowance for Credit Losses	(68)	0
Gross Unrealized Gains	47,636	24,261
Gross Unrealized Losses	(481)	(1,296)
Estimated Fair Value	1,117,436	1,403,403
U.S. government sponsored agencies
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	17,184	22,246
Allowance for Credit Losses	0	0
Gross Unrealized Gains	420	116
Gross Unrealized Losses	0	0
Estimated Fair Value	17,604	22,362
State, county and municipal securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	84,219	102,952
Allowance for Credit Losses	0	0
Gross Unrealized Gains	3,429	2,310
Gross Unrealized Losses	0	(2)
Estimated Fair Value	87,648	105,260
Corporate debt securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	51,659	51,720
Allowance for Credit Losses	(68)	0
Gross Unrealized Gains	826	1,281
Gross Unrealized Losses	(276)	(2)
Estimated Fair Value	52,141	52,999
SBA pool securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	62,204	73,704
Allowance for Credit Losses	0	0
Gross Unrealized Gains	3,019	617
Gross Unrealized Losses	(107)	(409)
Estimated Fair Value	65,116	73,912
Mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	855,083	1,129,816
Allowance for Credit Losses	0	0
Gross Unrealized Gains	39,942	19,937
Gross Unrealized Losses	(98)	(883)
Estimated Fair Value	$ 894,927	$ 1,148,870

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INVESTMENT SECURITIES - Amortized Cost and Fair Value of Available for Sale Securities by Contractual Maturity (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Amortized Cost
Due in one year or less	$ 35,577
Due from one year to five years	56,870
Due from five to ten years	68,527
Due after ten years	54,292
Mortgage-backed securities	855,083
Amortized Cost	1,070,349	$ 1,380,438
Estimated Fair Value
Due in one year or less	35,851
Due from one year to five years	58,892
Due from five to ten years	71,211
Due after ten years	56,555
Mortgage-backed securities	894,927
Estimated Fair Value	$ 1,117,436	$ 1,403,403

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INVESTMENT SECURITIES - Narrative (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2020 USD ($) security	Dec. 31, 2019 USD ($)
Debt Securities, Available-for-sale [Line Items]
Current-period provision for expected credit losses | $	$ 68
Unrealized loss on securities | $	$ 481
Debt Securities
Debt Securities, Available-for-sale [Line Items]
Number of securities in security portfolio	524
Number of securities in unrealized loss position	30
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises
Debt Securities, Available-for-sale [Line Items]
Number of securities in unrealized loss position	17
SBA pool securities
Debt Securities, Available-for-sale [Line Items]
Number of securities in unrealized loss position	7
Corporate debt securities
Debt Securities, Available-for-sale [Line Items]
Number of securities in unrealized loss position	6
Collateral Pledged
Debt Securities, Available-for-sale [Line Items]
Pledged securities, carrying value | $	$ 595,700	$ 679,600

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INVESTMENT SECURITIES - Schedule of Gross Unrealized Losses and Fair Value of Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Estimated Fair Value
Less than 12 months, estimated fair value	$ 34,593	$ 131,176
12 months or more, estimated fair value	4,278	57,151
Total estimated fair value	38,871	188,327
Unrealized Losses
Less than 12 months, unrealized losses	(374)	(705)
12 months or more, unrealized losses	(107)	(591)
Total unrealized losses	(481)	(1,296)
State, county and municipal securities
Estimated Fair Value
Less than 12 months, estimated fair value		803
12 months or more, estimated fair value		0
Total estimated fair value		803
Unrealized Losses
Less than 12 months, unrealized losses		(2)
12 months or more, unrealized losses		0
Total unrealized losses		(2)
Corporate debt securities
Estimated Fair Value
Less than 12 months, estimated fair value	9,906	2,573
12 months or more, estimated fair value	0	0
Total estimated fair value	9,906	2,573
Unrealized Losses
Less than 12 months, unrealized losses	(276)	(2)
12 months or more, unrealized losses	0	0
Total unrealized losses	(276)	(2)
SBA pool securities
Estimated Fair Value
Less than 12 months, estimated fair value	0	28,521
12 months or more, estimated fair value	4,276	4,825
Total estimated fair value	4,276	33,346
Unrealized Losses
Less than 12 months, unrealized losses	0	(285)
12 months or more, unrealized losses	(107)	(124)
Total unrealized losses	(107)	(409)
Mortgage-backed securities
Estimated Fair Value
Less than 12 months, estimated fair value	24,687	99,279
12 months or more, estimated fair value	2	52,326
Total estimated fair value	24,689	151,605
Unrealized Losses
Less than 12 months, unrealized losses	(98)	(416)
12 months or more, unrealized losses	0	(467)
Total unrealized losses	$ (98)	$ (883)

XML

INVESTMENT SECURITIES - Schedule of Investments Available-for-sale, Allowance for Credit Loss (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2020 USD ($)
Debt Securities, Available-for-sale, Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 0
Current-period provision for expected credit losses	68
Ending balance	$ 68

XML

INVESTMENT SECURITIES - Gross Realized Gains and Losses on Sales of Available for Sale Securities (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Investments, Debt and Equity Securities [Abstract]
Gross gains on sales of securities	$ 0	$ 522
Gross losses on sales of securities	0	(464)
Net realized gains on sales of securities available for sale	0	58
Sales proceeds	$ 0	$ 64,995

XML

INVESTMENT SECURITIES - Schedule of Gain on Securities (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Investments, Debt and Equity Securities [Abstract]
Net realized gains on sales of securities available for sale	$ 0	$ 58
Unrealized holding gains on equity securities	5	19
Net realized gains on sales of other investments	0	62
Total gain on securities	$ 5	$ 139

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LOANS - Loans Receivable (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019	Sep. 30, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	$ 14,943,593	$ 12,818,476	$ 12,826,284
Commercial, financial and agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	1,879,788	802,171	931,755
Consumer installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	450,810	498,577	500,067
Indirect automobile
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	682,396	1,061,824	1,111,815
Mortgage warehouse
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	995,942	526,369	562,598
Municipal
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	725,669	564,304	578,267
Premium finance
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	710,890	654,669	656,570
Real estate – construction and development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	1,628,255	1,549,062	1,468,696
Real estate – commercial and farmland
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	5,116,252	4,353,039	4,198,759
Real estate – residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, net of unearned income	$ 2,753,591	$ 2,808,461	$ 2,817,757

XML

LOANS - Rollforward of Accretable Discounts of Purchased Loans (Details) - Purchased Loans, Accretable Discount $ in Thousands	9 Months Ended
	Sep. 30, 2019 USD ($)
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward]
Balance, January 1	$ 40,496
Additions due to acquisitions	38,116
Accretion	(10,503)
Transfers between non-accretable and accretable discounts, net	(2,052)
Ending balance	$ 66,057

XML

LOANS - Loans Accounted for on a Nonaccrual Basis (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans	$ 138,163	$ 75,124
Financing receivable, nonaccrual, no allowance	37,577
Commercial, financial and agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans	11,844	9,236
Financing receivable, nonaccrual, no allowance	1,060
Consumer installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans	947	831
Indirect automobile
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans	1,936	1,746
Premium finance
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans	0	600
Real estate – construction and development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans	5,666	1,988
Financing receivable, nonaccrual, no allowance	1,947
Real estate – commercial and farmland
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans	39,248	23,797
Financing receivable, nonaccrual, no allowance	9,650
Real estate – residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans	78,522	$ 36,926
Financing receivable, nonaccrual, no allowance	$ 24,920

XML

LOANS - Narrative (Details) - USD ($)		9 Months Ended		12 Months Ended
	Jan. 01, 2020	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019	Dec. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest income on nonaccrual loans		$ 0
Nonaccrual loans		$ 138,163,000		$ 75,124,000
Accounting Standards Update [Extensible List]	us-gaap:AccountingStandardsUpdate201613Member	us-gaap:AccountingStandardsUpdate201613Member		us-gaap:AccountingStandardsUpdate201613Member	us-gaap:AccountingStandardsUpdate201602Member
Loans modified that are not troubled debt restructurings		$ 313,600,000	$ 168,600,000
COVID-19 Deferrals		648,516,000
Loans Excluding Purchased Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Troubled debt restructuring		132,900,000		$ 35,200,000
Troubled debt restructurings, previous charge-offs, excluding purchased loans		1,200,000		1,900,000
Allowance for loan losses allocated to troubled debt restructuring		9,400,000		3,700,000
Troubled debt restructurings principal balances		103,409,000	6,696,000
Financing receivable, modifications, subsequent default, recorded investment		2,800,000	2,100,000
Minimum | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans		100,000	100,000	100,000
Troubled debt restructuring loans		100,000	$ 100,000	$ 100,000
Real Estate, Equipment and Receivables
Accounts, Notes, Loans and Financing Receivable [Line Items]
Collateral-dependent Loans		$ 164,000,000.0

XML

LOANS - Analysis of Past-Due Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019	Sep. 30, 2019
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	$ 169,434	$ 184,006
Current Loans	14,774,159	12,634,470
Total Loans	14,943,593	12,818,476	$ 12,826,284
Loans 90 Days or More Past Due and Still Accruing	7,003	5,754
Loans 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	51,015	88,291
Loans 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	18,823	32,582
Loans 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	99,596	63,133
Commercial, financial and agricultural
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	13,142	12,344
Current Loans	1,866,646	789,827
Total Loans	1,879,788	802,171	931,755
Loans 90 Days or More Past Due and Still Accruing	0	0
Commercial, financial and agricultural | Loans 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	6,419	3,609
Commercial, financial and agricultural | Loans 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	1,892	2,251
Commercial, financial and agricultural | Loans 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	4,831	6,484
Consumer installment
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	5,935	6,276
Current Loans	444,875	492,301
Total Loans	450,810	498,577	500,067
Loans 90 Days or More Past Due and Still Accruing	1,305	922
Consumer installment | Loans 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	2,552	3,488
Consumer installment | Loans 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	1,441	1,336
Consumer installment | Loans 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	1,942	1,452
Indirect automobile
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	4,839	8,567
Current Loans	677,557	1,053,257
Total Loans	682,396	1,061,824	1,111,815
Loans 90 Days or More Past Due and Still Accruing	0	21
Indirect automobile | Loans 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	2,603	5,978
Indirect automobile | Loans 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	796	1,067
Indirect automobile | Loans 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	1,440	1,522
Mortgage warehouse
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	0
Current Loans	995,942	526,369
Total Loans	995,942	526,369	562,598
Loans 90 Days or More Past Due and Still Accruing	0	0
Mortgage warehouse | Loans 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	0
Mortgage warehouse | Loans 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	0
Mortgage warehouse | Loans 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	0
Municipal
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	0
Current Loans	725,669	564,304
Total Loans	725,669	564,304	578,267
Loans 90 Days or More Past Due and Still Accruing	0	0
Municipal | Loans 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	0
Municipal | Loans 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	0
Municipal | Loans 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	0	0
Premium finance
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	13,694	27,234
Current Loans	697,196	627,435
Total Loans	710,890	654,669	656,570
Loans 90 Days or More Past Due and Still Accruing	3,774	4,811
Premium finance | Loans 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	5,403	13,801
Premium finance | Loans 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	4,517	8,022
Premium finance | Loans 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	3,774	5,411
Real estate – construction and development
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	16,420	10,592
Current Loans	1,611,835	1,538,470
Total Loans	1,628,255	1,549,062	1,468,696
Loans 90 Days or More Past Due and Still Accruing	1,883	0
Real estate – construction and development | Loans 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	7,268	7,785
Real estate – construction and development | Loans 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	4,700	1,224
Real estate – construction and development | Loans 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	4,452	1,583
Real estate – commercial and farmland
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	21,338	26,407
Current Loans	5,094,914	4,326,632
Total Loans	5,116,252	4,353,039	4,198,759
Loans 90 Days or More Past Due and Still Accruing	0	0
Real estate – commercial and farmland | Loans 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	9,962	7,404
Real estate – commercial and farmland | Loans 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	1,407	3,405
Real estate – commercial and farmland | Loans 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	9,969	15,598
Real estate – residential
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	94,066	92,586
Current Loans	2,659,525	2,715,875
Total Loans	2,753,591	2,808,461	$ 2,817,757
Loans 90 Days or More Past Due and Still Accruing	41	0
Real estate – residential | Loans 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	16,808	46,226
Real estate – residential | Loans 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	4,070	15,277
Real estate – residential | Loans 90 or More Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Past Due	$ 73,188	$ 31,083

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LOANS - Summary of Information Pertaining to Impaired Loans (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended	12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Sep. 30, 2019	Dec. 31, 2019	Sep. 30, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans	$ 75,124			$ 75,124	$ 138,163
Total impaired loans	104,733	$ 132,226	$ 132,226	104,733
Impaired Loans Excluding Purchased Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans	75,124	100,501	100,501	75,124
Troubled debt restructurings not included above	29,609	31,725	31,725	29,609
Total impaired loans	104,733	132,226	132,226	104,733
Interest income recognized on impaired loans	1,201	904	2,930	4,131
Foregone interest income on impaired loans	$ 1,044	$ 1,579	$ 3,057	$ 4,100

XML

LOANS - Analysis of Impaired Loans (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended	12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Sep. 30, 2019	Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unpaid Contractual Principal Balance	$ 133,302	$ 171,801	$ 171,801	$ 133,302
Recorded Investment With No Allowance	31,375	75,022	75,022	31,375
Recorded Investment With Allowance	73,358	57,204	57,204	73,358
Total impaired loans	104,733	132,226	132,226	104,733
Related Allowance	6,447	5,252	5,252	6,447
Average recorded investment	118,481	102,545	87,000	90,545
Commercial, financial and agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unpaid Contractual Principal Balance	18,438	19,615	19,615	18,438
Recorded Investment With No Allowance	1,911	4,218	4,218	1,911
Recorded Investment With Allowance	7,840	4,176	4,176	7,840
Total impaired loans	9,751	8,394	8,394	9,751
Related Allowance	1,542	1,022	1,022	1,542
Average recorded investment	9,073	6,717	5,421	6,287
Consumer installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unpaid Contractual Principal Balance	2,179	0	0	2,179
Recorded Investment With No Allowance	839	0	0	839
Recorded Investment With Allowance	0	0	0	0
Total impaired loans	839	0	0	839
Related Allowance	0	0	0	0
Average recorded investment	420	466	749	767
Indirect automobile
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unpaid Contractual Principal Balance	1,845	3,986	3,986	1,845
Recorded Investment With No Allowance	1,746	1,216	1,216	1,746
Recorded Investment With Allowance	0	0	0	0
Total impaired loans	1,746	1,216	1,216	1,746
Related Allowance	0	0	0	0
Average recorded investment	1,481	608	304	592
Premium finance
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unpaid Contractual Principal Balance	757	759	759	757
Recorded Investment With No Allowance	0	0	0	0
Recorded Investment With Allowance	757	759	759	757
Total impaired loans	757	759	759	757
Related Allowance	156	601	601	156
Average recorded investment	758	932	466	524
Real estate – construction and development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unpaid Contractual Principal Balance	4,893	15,275	15,275	4,893
Recorded Investment With No Allowance	1,319	674	674	1,319
Recorded Investment With Allowance	1,605	6,956	6,956	1,605
Total impaired loans	2,924	7,630	7,630	2,924
Related Allowance	204	375	375	204
Average recorded investment	5,277	8,484	8,367	7,278
Real estate – commercial and farmland
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unpaid Contractual Principal Balance	42,515	45,361	45,361	42,515
Recorded Investment With No Allowance	12,147	15,211	15,211	12,147
Recorded Investment With Allowance	18,381	15,759	15,759	18,381
Total impaired loans	30,528	30,970	30,970	30,528
Related Allowance	953	1,043	1,043	953
Average recorded investment	30,749	24,523	21,469	23,280
Real estate – residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unpaid Contractual Principal Balance	62,675	86,805	86,805	62,675
Recorded Investment With No Allowance	13,413	53,703	53,703	13,413
Recorded Investment With Allowance	44,775	29,554	29,554	44,775
Total impaired loans	58,188	83,257	83,257	58,188
Related Allowance	3,592	2,211	2,211	3,592
Average recorded investment	$ 70,723	$ 60,815	$ 50,224	$ 51,817

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LOANS - Loans by Risk Grade (Details) - USD ($)	Sep. 30, 2020	Dec. 31, 2019	Sep. 30, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	$ 14,943,593,000	$ 12,818,476,000	$ 12,826,284,000
1
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		587,877,000
2
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		840,372,000
3
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		6,034,399,000
4
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		4,884,542,000
5
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		233,021,000
6
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		86,410,000
7
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		151,845,000
8
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		8,000
9
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total	0	2,000
Commercial, financial and agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	1,239,262,000
2019	120,483,000
2018	83,254,000
2017	52,072,000
2016	157,569,000
Prior	33,598,000
Revolving Loans Amortized Cost Basis	193,550,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	1,879,788,000	802,171,000	931,755,000
Commercial, financial and agricultural | 1
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	1,128,005,000
2019	1,379,000
2018	427,000
2017	5,700,000
2016	3,113,000
Prior	511,000
Revolving Loans Amortized Cost Basis	12,969,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	1,152,104,000	22,396,000
Commercial, financial and agricultural | 2
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	815,000
2019	864,000
2018	1,070,000
2017	1,035,000
2016	1,719,000
Prior	201,000
Revolving Loans Amortized Cost Basis	9,130,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	14,834,000	18,937,000
Commercial, financial and agricultural | 3
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	44,905,000
2019	17,422,000
2018	20,498,000
2017	5,410,000
2016	57,514,000
Prior	9,042,000
Revolving Loans Amortized Cost Basis	72,872,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	227,663,000	215,180,000
Commercial, financial and agricultural | 4
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	62,651,000
2019	92,559,000
2018	49,128,000
2017	28,498,000
2016	89,217,000
Prior	22,108,000
Revolving Loans Amortized Cost Basis	88,512,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	432,673,000	482,146,000
Commercial, financial and agricultural | 5
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	2,812,000
2019	4,749,000
2018	9,084,000
2017	5,873,000
2016	4,747,000
Prior	877,000
Revolving Loans Amortized Cost Basis	3,802,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	31,944,000	33,317,000
Commercial, financial and agricultural | 6
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	49,000
2019	1,372,000
2018	880,000
2017	1,275,000
2016	166,000
Prior	206,000
Revolving Loans Amortized Cost Basis	958,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	4,906,000	4,901,000
Commercial, financial and agricultural | 7
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	25,000
2019	2,138,000
2018	2,167,000
2017	4,281,000
2016	1,093,000
Prior	653,000
Revolving Loans Amortized Cost Basis	5,307,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	15,664,000	25,294,000
Commercial, financial and agricultural | 8
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Commercial, financial and agricultural | 9
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Consumer installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	139,245,000
2019	111,771,000
2018	56,501,000
2017	11,762,000
2016	105,679,000
Prior	15,988,000
Revolving Loans Amortized Cost Basis	9,864,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	450,810,000	498,577,000	500,067,000
Consumer installment | 1
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	5,631,000
2019	1,859,000
2018	707,000
2017	6,000
2016	3,872,000
Prior	115,000
Revolving Loans Amortized Cost Basis	1,378,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	13,568,000	13,184,000
Consumer installment | 2
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	0
2019	64,000
2018	2,000
2017	67,000
2016	0
Prior	0
Revolving Loans Amortized Cost Basis	39,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	172,000	1,233,000
Consumer installment | 3
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	11,488,000
2019	3,545,000
2018	1,180,000
2017	685,000
2016	8,759,000
Prior	1,620,000
Revolving Loans Amortized Cost Basis	4,628,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	31,905,000	33,314,000
Consumer installment | 4
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	122,050,000
2019	106,124,000
2018	54,423,000
2017	10,075,000
2016	92,677,000
Prior	14,018,000
Revolving Loans Amortized Cost Basis	3,690,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	403,057,000	449,224,000
Consumer installment | 5
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	55,000
2019	33,000
2018	29,000
2017	246,000
2016	137,000
Prior	6,000
Revolving Loans Amortized Cost Basis	8,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	514,000	208,000
Consumer installment | 6
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	0
2019	14,000
2018	3,000
2017	75,000
2016	15,000
Prior	49,000
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	156,000	213,000
Consumer installment | 7
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	21,000
2019	132,000
2018	157,000
2017	608,000
2016	219,000
Prior	180,000
Revolving Loans Amortized Cost Basis	121,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	1,438,000	1,191,000
Consumer installment | 8
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		8,000
Consumer installment | 9
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		2,000
Indirect automobile
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	0
2019	213,734,000
2018	218,886,000
2017	78,091,000
2016	39,482,000
Prior	132,203,000
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	682,396,000	1,061,824,000	1,111,815,000
Indirect automobile | 1
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Indirect automobile | 2
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	0
2019	88,000
2018	35,000
2017	3,990,000
2016	0
Prior	6,471,000
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	10,584,000	18,354,000
Indirect automobile | 3
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	0
2019	212,956,000
2018	218,057,000
2017	72,465,000
2016	39,310,000
Prior	124,285,000
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	667,073,000	1,033,861,000
Indirect automobile | 4
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		4,009,000
Indirect automobile | 5
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Indirect automobile | 6
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	0
2019	83,000
2018	92,000
2017	86,000
2016	0
Prior	114,000
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	375,000	0
Indirect automobile | 7
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	0
2019	607,000
2018	702,000
2017	1,550,000
2016	172,000
Prior	1,333,000
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	4,364,000	5,600,000
Indirect automobile | 8
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Indirect automobile | 9
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Mortgage warehouse
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	0
2019	0
2018	0
2017	0
2016	0
Prior	0
Revolving Loans Amortized Cost Basis	995,942,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	995,942,000	526,369,000	562,598,000
Mortgage warehouse | 1
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Mortgage warehouse | 2
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Mortgage warehouse | 3
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	0
2019	0
2018	0
2017	0
2016	0
Prior	0
Revolving Loans Amortized Cost Basis	995,942,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	995,942,000	526,369,000
Mortgage warehouse | 4
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Mortgage warehouse | 5
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Mortgage warehouse | 6
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Mortgage warehouse | 7
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Mortgage warehouse | 8
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Mortgage warehouse | 9
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Municipal
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	213,698,000
2019	37,222,000
2018	174,812,000
2017	119,980,000
2016	13,477,000
Prior	166,480,000
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	725,669,000	564,304,000	578,267,000
Municipal | 1
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	202,019,000
2019	37,222,000
2018	169,359,000
2017	101,611,000
2016	12,732,000
Prior	157,070,000
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	680,013,000	552,062,000
Municipal | 2
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	11,679,000
2019	0
2018	0
2017	2,573,000
2016	0
Prior	9,410,000
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	23,662,000	2,690,000
Municipal | 3
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	0
2019	0
2018	5,453,000
2017	12,595,000
2016	745,000
Prior	0
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	18,793,000	8,925,000
Municipal | 4
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	0
2019	0
2018	0
2017	3,201,000
2016	0
Prior	0
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	3,201,000	627,000
Municipal | 5
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Municipal | 6
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Municipal | 7
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Municipal | 8
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Municipal | 9
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Premium finance
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	677,081,000
2019	832,000
2018	862,000
2017	295,000
2016	27,493,000
Prior	4,327,000
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	710,890,000	654,669,000	656,570,000
Premium finance | 1
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Premium finance | 2
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	675,156,000
2019	832,000
2018	862,000
2017	295,000
2016	27,493,000
Prior	2,478,000
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	707,116,000	654,069,000
Premium finance | 3
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Premium finance | 4
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Premium finance | 5
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Premium finance | 6
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Premium finance | 7
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	1,925,000
2019	0
2018	0
2017	0
2016	0
Prior	1,849,000
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	3,774,000	600,000
Premium finance | 8
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Premium finance | 9
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Real estate – construction and development
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	522,957,000
2019	244,331,000
2018	100,658,000
2017	57,491,000
2016	581,520,000
Prior	35,092,000
Revolving Loans Amortized Cost Basis	86,206,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	1,628,255,000	1,549,062,000	1,468,696,000
Real estate – construction and development | 1
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Real estate – construction and development | 2
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		17,535,000
Real estate – construction and development | 3
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	27,414,000
2019	17,241,000
2018	8,969,000
2017	8,350,000
2016	7,701,000
Prior	3,626,000
Revolving Loans Amortized Cost Basis	682,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	73,983,000	90,124,000
Real estate – construction and development | 4
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	493,627,000
2019	217,729,000
2018	89,755,000
2017	32,030,000
2016	544,239,000
Prior	13,065,000
Revolving Loans Amortized Cost Basis	85,415,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	1,475,860,000	1,377,674,000
Real estate – construction and development | 5
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	1,372,000
2019	3,239,000
2018	331,000
2017	8,672,000
2016	24,738,000
Prior	17,827,000
Revolving Loans Amortized Cost Basis	109,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	56,288,000	41,759,000
Real estate – construction and development | 6
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	0
2019	5,190,000
2018	1,014,000
2017	4,604,000
2016	1,916,000
Prior	528,000
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	13,252,000	17,223,000
Real estate – construction and development | 7
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	544,000
2019	932,000
2018	589,000
2017	3,835,000
2016	2,926,000
Prior	46,000
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	8,872,000	4,747,000
Real estate – construction and development | 8
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Real estate – construction and development | 9
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Real estate – commercial and farmland
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	849,440,000
2019	757,920,000
2018	690,987,000
2017	1,100,251,000
2016	1,023,077,000
Prior	576,726,000
Revolving Loans Amortized Cost Basis	117,851,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	5,116,252,000	4,353,039,000	4,198,759,000
Real estate – commercial and farmland | 1
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	0
2019	193,000
2018	0
2017	0
2016	0
Prior	0
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	193,000	208,000
Real estate – commercial and farmland | 2
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	2,942,000
2019	520,000
2018	2,192,000
2017	11,653,000
2016	544,000
Prior	4,460,000
Revolving Loans Amortized Cost Basis	1,141,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	23,452,000	35,299,000
Real estate – commercial and farmland | 3
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	581,108,000
2019	156,745,000
2018	204,384,000
2017	305,731,000
2016	378,130,000
Prior	206,226,000
Revolving Loans Amortized Cost Basis	72,033,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	1,904,357,000	1,720,039,000
Real estate – commercial and farmland | 4
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	250,925,000
2019	454,581,000
2018	326,258,000
2017	575,402,000
2016	537,223,000
Prior	297,567,000
Revolving Loans Amortized Cost Basis	41,814,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	2,483,770,000	2,348,083,000
Real estate – commercial and farmland | 5
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	13,706,000
2019	110,502,000
2018	91,700,000
2017	113,572,000
2016	56,746,000
Prior	30,747,000
Revolving Loans Amortized Cost Basis	1,125,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	418,098,000	133,119,000
Real estate – commercial and farmland | 6
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	498,000
2019	21,790,000
2018	30,356,000
2017	31,466,000
2016	36,514,000
Prior	3,767,000
Revolving Loans Amortized Cost Basis	866,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	125,257,000	53,941,000
Real estate – commercial and farmland | 7
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	261,000
2019	13,589,000
2018	36,097,000
2017	62,427,000
2016	13,920,000
Prior	33,959,000
Revolving Loans Amortized Cost Basis	872,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	161,125,000	62,350,000
Real estate – commercial and farmland | 8
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Real estate – commercial and farmland | 9
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Real estate – residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	514,244,000
2019	321,671,000
2018	237,716,000
2017	590,181,000
2016	617,600,000
Prior	196,910,000
Revolving Loans Amortized Cost Basis	273,429,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	1,840,000
Total	2,753,591,000	2,808,461,000	$ 2,817,757,000
Real estate – residential | 1
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	0
2019	0
2018	0
2017	21,000
2016	0
Prior	0
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	21,000	27,000
Real estate – residential | 2
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	38,000
2019	13,000
2018	124,000
2017	51,698,000
2016	408,000
Prior	1,348,000
Revolving Loans Amortized Cost Basis	1,636,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	55,265,000	92,255,000
Real estate – residential | 3
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	486,558,000
2019	268,355,000
2018	198,299,000
2017	406,482,000
2016	533,460,000
Prior	160,532,000
Revolving Loans Amortized Cost Basis	214,075,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	1,792,000
Total	2,269,553,000	2,406,587,000
Real estate – residential | 4
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	14,078,000
2019	19,098,000
2018	12,001,000
2017	61,872,000
2016	21,005,000
Prior	14,926,000
Revolving Loans Amortized Cost Basis	48,030,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	48,000
Total	191,058,000	222,779,000
Real estate – residential | 5
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	7,852,000
2019	18,870,000
2018	17,092,000
2017	37,919,000
2016	38,570,000
Prior	12,707,000
Revolving Loans Amortized Cost Basis	3,647,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	136,657,000	24,618,000
Real estate – residential | 6
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	251,000
2019	909,000
2018	60,000
2017	3,946,000
2016	1,750,000
Prior	288,000
Revolving Loans Amortized Cost Basis	351,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	7,555,000	10,132,000
Real estate – residential | 7
Accounts, Notes, Loans and Financing Receivable [Line Items]
2020	5,467,000
2019	14,426,000
2018	10,140,000
2017	28,243,000
2016	22,407,000
Prior	7,109,000
Revolving Loans Amortized Cost Basis	5,690,000
Revolving Loans Converted to Term Loans Amortized Cost Basis	0
Total	$ 93,482,000	52,063,000
Real estate – residential | 8
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		0
Real estate – residential | 9
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total		$ 0

XML

LOANS - Loans by Class Modified as Troubled Debt Restructurings (Details) - Loans Excluding Purchased Loan $ in Thousands	9 Months Ended		12 Months Ended
	Sep. 30, 2020 USD ($) contract branch	Sep. 30, 2019 USD ($) contract branch	Dec. 31, 2019 USD ($) contract
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	649	57
Troubled debt restructurings principal balances	$ 103,409	$ 6,696
Financing Receivables, 30 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	27	34
Troubled debt restructurings principal balances	$ 2,758	$ 2,082
Financing Receivables, 30 Days Past Due | Accruing Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	782		234
Troubled debt restructurings principal balances	$ 106,234		$ 29,609
Financing Receivables, 30 Days Past Due | Non-Accruing Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	140		95
Troubled debt restructurings principal balances	$ 26,676		$ 5,623
Commercial, financial and agricultural
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	2	2
Troubled debt restructurings principal balances	$ 725	$ 392
Commercial, financial and agricultural | Financing Receivables, 30 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	1	2
Troubled debt restructurings principal balances	$ 198	$ 4
Commercial, financial and agricultural | Financing Receivables, 30 Days Past Due | Accruing Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	5		5
Troubled debt restructurings principal balances	$ 459		$ 516
Commercial, financial and agricultural | Financing Receivables, 30 Days Past Due | Non-Accruing Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	12		17
Troubled debt restructurings principal balances	$ 1,002		$ 335
Consumer installment
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	4	11
Troubled debt restructurings principal balances	$ 15	$ 65
Consumer installment | Financing Receivables, 30 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	4	7
Troubled debt restructurings principal balances	$ 3	$ 37
Consumer installment | Financing Receivables, 30 Days Past Due | Accruing Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	11		4
Troubled debt restructurings principal balances	$ 36		$ 8
Consumer installment | Financing Receivables, 30 Days Past Due | Non-Accruing Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	22		27
Troubled debt restructurings principal balances	$ 64		$ 107
Indirect automobile
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | branch	530	0
Troubled debt restructurings principal balances	$ 3,170	$ 0
Indirect automobile | Financing Receivables, 30 Days Past Due | Accruing Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	481
Troubled debt restructurings principal balances	$ 2,689
Indirect automobile | Financing Receivables, 30 Days Past Due | Non-Accruing Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	49
Troubled debt restructurings principal balances	$ 482
Premium finance
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	0	1
Troubled debt restructurings principal balances	$ 0	$ 158
Premium finance | Financing Receivables, 30 Days Past Due | Accruing Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract			1
Troubled debt restructurings principal balances			$ 156
Premium finance | Financing Receivables, 30 Days Past Due | Non-Accruing Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract			0
Troubled debt restructurings principal balances			$ 0
Real estate – construction and development
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	1	0
Troubled debt restructurings principal balances	$ 19	$ 0
Real estate – construction and development | Financing Receivables, 30 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	3	0
Troubled debt restructurings principal balances	$ 689	$ 0
Real estate – construction and development | Financing Receivables, 30 Days Past Due | Accruing Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	4		6
Troubled debt restructurings principal balances	$ 510		$ 936
Real estate – construction and development | Financing Receivables, 30 Days Past Due | Non-Accruing Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	5		3
Troubled debt restructurings principal balances	$ 709		$ 253
Real estate – commercial and farmland
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	21	2
Troubled debt restructurings principal balances	$ 86,788	$ 224
Real estate – commercial and farmland | Financing Receivables, 30 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	3	4
Troubled debt restructurings principal balances	$ 726	$ 666
Real estate – commercial and farmland | Financing Receivables, 30 Days Past Due | Accruing Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	38		21
Troubled debt restructurings principal balances	$ 73,763		$ 6,732
Real estate – commercial and farmland | Financing Receivables, 30 Days Past Due | Non-Accruing Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	7		8
Troubled debt restructurings principal balances	$ 19,942		$ 2,071
Real estate – residential
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	91	41
Troubled debt restructurings principal balances	$ 12,692	$ 5,857
Real estate – residential | Financing Receivables, 30 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	16	21
Troubled debt restructurings principal balances	$ 1,142	$ 1,375
Real estate – residential | Financing Receivables, 30 Days Past Due | Accruing Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	243		197
Troubled debt restructurings principal balances	$ 28,777		$ 21,261
Real estate – residential | Financing Receivables, 30 Days Past Due | Non-Accruing Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of contracts | contract	45		40
Troubled debt restructurings principal balances	$ 4,477		$ 2,857

XML

LOANS - Deferrals Loans (Details) $ in Thousands	Sep. 30, 2020 USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items]
COVID-19 Deferrals	$ 648,516
Deferrals as a % of total loans	4.30%
Commercial, financial and agricultural
Financing Receivable, Troubled Debt Restructuring [Line Items]
COVID-19 Deferrals	$ 49,526
Deferrals as a % of total loans	2.60%
Consumer installment
Financing Receivable, Troubled Debt Restructuring [Line Items]
COVID-19 Deferrals	$ 2,421
Deferrals as a % of total loans	0.50%
Indirect automobile
Financing Receivable, Troubled Debt Restructuring [Line Items]
COVID-19 Deferrals	$ 11,042
Deferrals as a % of total loans	1.60%
Real estate – construction and development
Financing Receivable, Troubled Debt Restructuring [Line Items]
COVID-19 Deferrals	$ 42,915
Deferrals as a % of total loans	2.60%
Real estate – commercial and farmland
Financing Receivable, Troubled Debt Restructuring [Line Items]
COVID-19 Deferrals	$ 368,607
Deferrals as a % of total loans	7.20%
Real estate – residential
Financing Receivable, Troubled Debt Restructuring [Line Items]
COVID-19 Deferrals	$ 174,005
Deferrals as a % of total loans	6.30%

XML

LOANS - Allowance for Loan Losses (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended		12 Months Ended
	Jan. 01, 2020	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019	Dec. 31, 2018	Sep. 30, 2020	Dec. 31, 2019	Sep. 30, 2019
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance, Allowance	$ 38,189	$ 208,793	$ 31,793	$ 38,189	$ 28,819	$ 28,819
Provision for loan losses		26,692	5,989	132,188	14,065
Loans charged off		(7,371)	(5,319)	(25,370)	(14,194)
Recoveries of loans previously charged off		3,810	3,067	8,256	6,840
Ending balance, Allowance		231,924	35,530	231,924	35,530	38,189	$ 28,819
Period-end allocation:
Loans individually evaluated for impairment									$ 7,162	$ 6,451
Loans collectively evaluated for impairment									31,027	29,079
Ending balance, Allowance	$ 38,189	208,793	35,530	$ 38,189	35,530	$ 28,819	$ 28,819	$ 231,924	38,189	35,530
Loans:
Individually evaluated for impairment									82,475	60,871
Collectively evaluated for impairment									12,609,278	12,582,406
Acquired with deteriorated credit quality									126,723	183,007
Total								14,943,593	12,818,476	12,826,284
Accounting Standards Update [Extensible List]	us-gaap:AccountingStandardsUpdate201613Member			us-gaap:AccountingStandardsUpdate201613Member		us-gaap:AccountingStandardsUpdate201613Member	us-gaap:AccountingStandardsUpdate201602Member
Nonaccrual loan								138,163	75,124
Minimum | Substandard
Loans:
Nonaccrual loan								100	100	100
Troubled debt restructuring loans								100	100	100
Accounting Standards Update 2016-13
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance, Allowance	$ 78,661			$ 78,661
Ending balance, Allowance	78,700					$ 78,661
Period-end allocation:
Ending balance, Allowance	78,661			78,661		78,661			78,661
Commercial, financial and agricultural
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance, Allowance	4,567	7,938	2,816	4,567	2,352	2,352
Provision for loan losses		5,533	831	8,624	1,848
Loans charged off		(1,715)	(490)	(4,687)	(1,647)
Recoveries of loans previously charged off		470	300	1,135	904
Ending balance, Allowance		12,226	3,457	12,226	3,457	4,567	$ 2,352
Period-end allocation:
Loans individually evaluated for impairment									1,543	1,022
Loans collectively evaluated for impairment									3,024	2,435
Ending balance, Allowance	4,567	12,226	3,457	12,226	2,352	2,352	2,352	12,226	4,567	3,457
Loans:
Individually evaluated for impairment									8,032	4,176
Collectively evaluated for impairment									789,252	918,162
Acquired with deteriorated credit quality									4,887	9,417
Total								1,879,788	802,171	931,755
Nonaccrual loan								11,844	9,236
Commercial, financial and agricultural | Accounting Standards Update 2016-13
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance, Allowance	2,587			2,587
Ending balance, Allowance						2,587
Period-end allocation:
Ending balance, Allowance	2,587			2,587		2,587			2,587
Consumer installment
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance, Allowance	3,784	20,085	3,388	3,784	3,795	3,795
Provision for loan losses		(3,693)	1,132	5,943	3,289
Loans charged off		(677)	(1,245)	(2,781)	(4,313)
Recoveries of loans previously charged off		516	476	1,273	980
Ending balance, Allowance		16,231	3,751	16,231	3,751	3,784	3,795
Period-end allocation:
Loans individually evaluated for impairment									0	0
Loans collectively evaluated for impairment									3,784	3,751
Ending balance, Allowance	3,784	16,231	3,751	3,784	3,751	3,795	3,795	16,231	3,784	3,751
Loans:
Individually evaluated for impairment									0	0
Collectively evaluated for impairment									498,363	500,067
Acquired with deteriorated credit quality									214	0
Total								450,810	498,577	500,067
Nonaccrual loan								947	831
Consumer installment | Accounting Standards Update 2016-13
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance, Allowance	8,012			8,012
Ending balance, Allowance						8,012
Period-end allocation:
Ending balance, Allowance	8,012			8,012		8,012			8,012
Indirect automobile
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance, Allowance	0	3,381	0	0	0	0
Provision for loan losses		322	580	1,138	580
Loans charged off		(697)	(965)	(2,944)	(965)
Recoveries of loans previously charged off		317	385	1,020	385
Ending balance, Allowance		3,323	0	3,323	0	0	0
Period-end allocation:
Loans individually evaluated for impairment									0	0
Loans collectively evaluated for impairment									0	0
Ending balance, Allowance	0	3,323	0	0	0	0	0	3,323	0	0
Loans:
Individually evaluated for impairment									0	0
Collectively evaluated for impairment									1,056,811	1,108,717
Acquired with deteriorated credit quality									5,013	3,098
Total								682,396	1,061,824	1,111,815
Nonaccrual loan								1,936	1,746
Indirect automobile | Accounting Standards Update 2016-13
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance, Allowance	4,109			4,109
Ending balance, Allowance						4,109
Period-end allocation:
Ending balance, Allowance	4,109			4,109		4,109			4,109
Mortgage warehouse
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance, Allowance	640	1,498	640	640	640	640
Provision for loan losses		498	0	893	0
Loans charged off		0	0	0	0
Recoveries of loans previously charged off		0	0	0	0
Ending balance, Allowance		1,996	640	1,996	640	640	640
Period-end allocation:
Loans individually evaluated for impairment									0	0
Loans collectively evaluated for impairment									640	640
Ending balance, Allowance	640	1,996	640	1,996	640	640	640	1,996	640	640
Loans:
Individually evaluated for impairment									0	0
Collectively evaluated for impairment									526,369	562,598
Acquired with deteriorated credit quality									0	0
Total								995,942	526,369	562,598
Mortgage warehouse | Accounting Standards Update 2016-13
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance, Allowance	463			463
Ending balance, Allowance						463
Period-end allocation:
Ending balance, Allowance	463			463		463			463
Municipal
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance, Allowance	484	507	502	484	509	509
Provision for loan losses		365	(5)	480	(12)
Loans charged off		0	0	0	0
Recoveries of loans previously charged off		0	0	0	0
Ending balance, Allowance		872	497	872	497	484	509
Period-end allocation:
Loans individually evaluated for impairment									0	0
Loans collectively evaluated for impairment									484	497
Ending balance, Allowance	484	872	497	484	509	509	509	872	484	497
Loans:
Individually evaluated for impairment									0	0
Collectively evaluated for impairment									564,304	578,267
Acquired with deteriorated credit quality									0	0
Total								725,669	564,304	578,267
Municipal | Accounting Standards Update 2016-13
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance, Allowance	(92)			(92)
Ending balance, Allowance						(92)
Period-end allocation:
Ending balance, Allowance	(92)			(92)		(92)			(92)
Premium finance
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance, Allowance	2,550	8,198	2,984	2,550	1,426	1,426
Provision for loan losses		(2,316)	1,141	235	3,224
Loans charged off		(1,159)	(1,267)	(3,893)	(3,452)
Recoveries of loans previously charged off		1,224	736	2,584	2,396
Ending balance, Allowance		5,947	3,594	5,947	3,594	2,550	1,426
Period-end allocation:
Loans individually evaluated for impairment									758	1,606
Loans collectively evaluated for impairment									1,792	1,988
Ending balance, Allowance	2,550	5,947	3,594	5,947	3,594	1,426	1,426	5,947	2,550	3,594
Loans:
Individually evaluated for impairment									6,768	2,428
Collectively evaluated for impairment									647,901	654,142
Acquired with deteriorated credit quality									0	0
Total								710,890	654,669	656,570
Nonaccrual loan								0	600
Premium finance | Accounting Standards Update 2016-13
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance, Allowance	4,471			4,471
Ending balance, Allowance						4,471
Period-end allocation:
Ending balance, Allowance	4,471			4,471		4,471			4,471
Real estate – construction and development
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance, Allowance	5,995	54,266	4,763	5,995	4,210	4,210
Provision for loan losses		(10,208)	(182)	25,379	254
Loans charged off		(9)	0	(83)	(268)
Recoveries of loans previously charged off		182	930	692	1,315
Ending balance, Allowance		44,231	5,511	44,231	5,511	5,995	4,210
Period-end allocation:
Loans individually evaluated for impairment									204	552
Loans collectively evaluated for impairment									5,791	4,959
Ending balance, Allowance	5,995	44,231	5,511	44,231	4,210	4,210	4,210	44,231	5,995	5,511
Loans:
Individually evaluated for impairment									1,605	7,810
Collectively evaluated for impairment									1,532,786	1,441,918
Acquired with deteriorated credit quality									14,671	18,968
Total								1,628,255	1,549,062	1,468,696
Nonaccrual loan								5,666	1,988
Real estate – construction and development | Accounting Standards Update 2016-13
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance, Allowance	12,248			12,248
Ending balance, Allowance						12,248
Period-end allocation:
Ending balance, Allowance	12,248			12,248		12,248			12,248
Real estate – commercial and farmland
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance, Allowance	9,666	83,593	8,676	9,666	9,659	9,659
Provision for loan losses		18,419	1,541	72,410	2,283
Loans charged off		(2,977)	(1,315)	(10,220)	(3,158)
Recoveries of loans previously charged off		904	74	1,010	192
Ending balance, Allowance		99,939	8,976	99,939	8,976	9,666	9,659
Period-end allocation:
Loans individually evaluated for impairment									953	1,044
Loans collectively evaluated for impairment									8,713	7,932
Ending balance, Allowance	9,666	99,939	8,976	9,666	8,976	9,659	9,659	99,939	9,666	8,976
Loans:
Individually evaluated for impairment									19,759	16,120
Collectively evaluated for impairment									4,256,397	4,090,640
Acquired with deteriorated credit quality									76,883	91,999
Total								5,116,252	4,353,039	4,198,759
Nonaccrual loan								39,248	23,797
Real estate – commercial and farmland | Accounting Standards Update 2016-13
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance, Allowance	27,073			27,073
Ending balance, Allowance						27,073
Period-end allocation:
Ending balance, Allowance	27,073			27,073		27,073			27,073
Real estate – residential
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance, Allowance	10,503	29,327	8,024	10,503	6,228	6,228
Provision for loan losses		17,772	951	17,086	2,599
Loans charged off		(137)	(37)	(762)	(391)
Recoveries of loans previously charged off		197	166	542	668
Ending balance, Allowance		47,159	9,104	47,159	9,104	10,503	6,228
Period-end allocation:
Loans individually evaluated for impairment									3,704	2,227
Loans collectively evaluated for impairment									6,799	6,877
Ending balance, Allowance	10,503	$ 47,159	$ 9,104	47,159	$ 6,228	6,228	$ 6,228	47,159	10,503	9,104
Loans:
Individually evaluated for impairment									46,311	30,337
Collectively evaluated for impairment									2,737,095	2,727,895
Acquired with deteriorated credit quality									25,055	59,525
Total								2,753,591	2,808,461	$ 2,817,757
Nonaccrual loan								$ 78,522	36,926
Real estate – residential | Accounting Standards Update 2016-13
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance, Allowance	19,790			19,790
Ending balance, Allowance						19,790
Period-end allocation:
Ending balance, Allowance	$ 19,790			$ 19,790		$ 19,790			$ 19,790

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SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Investments, Debt and Equity Securities [Abstract]
Securities sold under agreements to repurchase	$ 9,103	$ 20,635

XML

OTHER BORROWINGS - Schedule of Other Borrowings (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Dec. 31, 2019
Other Borrowings [Line Items]
Subordinated deferrable interest debentures	$ 123,860	$ 127,560
Other borrowings	875,255	1,398,709
Fixed Rate Advance due January 10, 2020; fixed interest rate of 1.68%
Other Borrowings [Line Items]
Advance from correspondent bank	0	$ 50,000
Debt instrument, interest rate, effective percentage		1.68%
Fixed Rate Advance due January 13, 2020; fixed interest rate of 1.68%
Other Borrowings [Line Items]
Advance from correspondent bank	0	$ 50,000
Debt instrument, interest rate, effective percentage		1.68%
Fixed Rate Advance due January 13, 2020; fixed interest rate of 1.67%
Other Borrowings [Line Items]
Advance from correspondent bank	0	$ 100,000
Debt instrument, interest rate, effective percentage		1.67%
Fixed Rate Advance due January 15, 2020; fixed interest rate of 1.71%
Other Borrowings [Line Items]
Advance from correspondent bank	0	$ 50,000
Debt instrument, interest rate, effective percentage		1.71%
Fixed Rate Advance due January 16, 2020; fixed interest rate of 1.69%
Other Borrowings [Line Items]
Advance from correspondent bank	0	$ 150,000
Debt instrument, interest rate, effective percentage		1.69%
Fixed Rate Advance due January 17, 2020; fixed interest rate of 1.70%
Other Borrowings [Line Items]
Advance from correspondent bank	0	$ 100,000
Debt instrument, interest rate, effective percentage		1.70%
Fixed Rate Advance due January 21, 2020; fixed interest rate of 1.71%
Other Borrowings [Line Items]
Advance from correspondent bank	0	$ 50,000
Debt instrument, interest rate, effective percentage		1.71%
Fixed Rate Advance due January 21, 2020; fixed interest rate of 1.71%
Other Borrowings [Line Items]
Advance from correspondent bank	0	$ 200,000
Debt instrument, interest rate, effective percentage		1.71%
Fixed Rate Advance due January 21, 2020; fixed interest rate of 1.70%
Other Borrowings [Line Items]
Advance from correspondent bank	0	$ 25,000
Debt instrument, interest rate, effective percentage		1.70%
Fixed Rate Advance due January 21, 2020; fixed interest rate of 1.71%
Other Borrowings [Line Items]
Advance from correspondent bank	0	$ 75,000
Debt instrument, interest rate, effective percentage		1.71%
Fixed Rate Advance due January 21, 2020; fixed interest rate of 1.71%
Other Borrowings [Line Items]
Advance from correspondent bank	0	$ 25,000
Debt instrument, interest rate, effective percentage		1.71%
Fixed Rate Advance due January 23, 2020; fixed interest rate of 1.71%
Other Borrowings [Line Items]
Advance from correspondent bank	0	$ 100,000
Debt instrument, interest rate, effective percentage		1.71%
Fixed Rate Advance due January 27, 2020; fixed interest rate of 1.73%
Other Borrowings [Line Items]
Advance from correspondent bank	0	$ 50,000
Debt instrument, interest rate, effective percentage		1.73%
Fixed Rate Advance due February 18, 2020; fixed interest rate of 1.72%
Other Borrowings [Line Items]
Advance from correspondent bank	0	$ 100,000
Debt instrument, interest rate, effective percentage		1.72%
Fixed Rate Advance due October 5, 2020; fixed interest rate of 0.22%
Other Borrowings [Line Items]
Advance from correspondent bank	$ 200,000	$ 0
Debt instrument, interest rate, effective percentage	0.22%
Fixed Rate Advance due October 13, 2020; fixed interest rate of 0.22%
Other Borrowings [Line Items]
Advance from correspondent bank	$ 150,000	0
Debt instrument, interest rate, effective percentage	0.22%
Fixed Rate Advance due October 26, 2020; fixed interest rate of 0.22%
Other Borrowings [Line Items]
Advance from correspondent bank	$ 100,000	0
Debt instrument, interest rate, effective percentage	0.22%
Fixed Rate Advance due March 3, 2025; fixed interest rate of 1.208%
Other Borrowings [Line Items]
Advance from correspondent bank	$ 15,000	0
Debt instrument, interest rate, effective percentage	1.208%
Fixed Rate Advance due March 2, 2027; fixed interest rate of 1.445%
Other Borrowings [Line Items]
Advance from correspondent bank	$ 15,000	0
Debt instrument, interest rate, effective percentage	1.445%
Fixed Rate Advance due March 4, 2030; fixed interest rate of 1.606%
Other Borrowings [Line Items]
Advance from correspondent bank	$ 15,000	0
Debt instrument, interest rate, effective percentage	1.606%
Fixed Rate Advance due December 9, 2030; fixed interest rate of 4.55%
Other Borrowings [Line Items]
Advance from correspondent bank	$ 1,414	1,422
Debt instrument, interest rate, effective percentage	4.55%
Fixed Rate Advance due December 9, 2030; fixed interest rate of 4.55%
Other Borrowings [Line Items]
Advance from correspondent bank	$ 979	985
Debt instrument, interest rate, effective percentage	4.55%
Principal Reducing Advance due September 29, 2031; fixed interest rate of 3.095%
Other Borrowings [Line Items]
Advance from correspondent bank	$ 1,603	1,712
Debt instrument, interest rate, effective percentage	3.095%
Subordinated notes payable due March 15, 2027 net of unamortized debt issuance cost of $845 and $943, respectively; fixed interest rate of 5.75% through March 14, 2022; variable interest rate thereafter at three-month LIBOR plus 3.616%
Other Borrowings [Line Items]
Subordinated deferrable interest debentures	$ 74,155	74,057
Debt instrument, interest rate, effective percentage	5.75%
Unamortized debt issuance expense	$ 845	943
Subordinated notes payable due March 15, 2027 net of unamortized debt issuance cost of $845 and $943, respectively; fixed interest rate of 5.75% through March 14, 2022; variable interest rate thereafter at three-month LIBOR plus 3.616% | London Interbank Offered Rate (LIBOR)
Other Borrowings [Line Items]
Basis spread on variable rate	3.616%
Subordinated notes payable due December 15, 2029 net of unamortized debt issuance cost of $2,226 and $2,408, respectively; fixed interest rate of 4.25% through December 14, 2024; variable interest rate thereafter at three-month SOFR plus 2.94%
Other Borrowings [Line Items]
Subordinated deferrable interest debentures	$ 117,774	117,592
Debt instrument, interest rate, effective percentage	4.25%
Unamortized debt issuance expense	$ 2,226	2,408
Subordinated notes payable due December 15, 2029 net of unamortized debt issuance cost of $2,226 and $2,408, respectively; fixed interest rate of 4.25% through December 14, 2024; variable interest rate thereafter at three-month SOFR plus 2.94% | Secured Overnight Financing Rate (SOFR)
Other Borrowings [Line Items]
Basis spread on variable rate	2.94%
Subordinated notes payable due May 31, 2030 net of unaccreted purchase accounting fair value adjustment of $1,181 and $1,596, respectively; fixed interest rate of 5.875% through May 31, 2025; variable interest rate thereafter at three-month LIBOR plus 3.63%
Other Borrowings [Line Items]
Subordinated deferrable interest debentures	$ 76,181	76,595
Debt instrument, interest rate, effective percentage	5.875%
Unaccreted purchase accounting fair value adjustment	$ 1,181	1,596
Subordinated notes payable due May 31, 2030 net of unaccreted purchase accounting fair value adjustment of $1,181 and $1,596, respectively; fixed interest rate of 5.875% through May 31, 2025; variable interest rate thereafter at three-month LIBOR plus 3.63% | London Interbank Offered Rate (LIBOR)
Other Borrowings [Line Items]
Basis spread on variable rate	3.63%
Subordinated notes payable due October 1, 2030 net of unamortized debt issuance cost of $1,851 and $0, respectively; fixed interest rate of 3.875% through September 30, 2025; variable interest rate thereafter at three-month SOFR plus 3.753%
Other Borrowings [Line Items]
Subordinated deferrable interest debentures	$ 108,149	0
Debt instrument, interest rate, effective percentage	3.875%
Unamortized debt issuance expense	$ 1,851	0
Subordinated notes payable due October 1, 2030 net of unamortized debt issuance cost of $1,851 and $0, respectively; fixed interest rate of 3.875% through September 30, 2025; variable interest rate thereafter at three-month SOFR plus 3.753% | London Interbank Offered Rate (LIBOR)
Other Borrowings [Line Items]
Basis spread on variable rate	3.753%
Advance from correspondent bank due September 5, 2026; secured by a loan receivable; fixed interest rate of 2.09%
Other Borrowings [Line Items]
Other borrowings	$ 0	$ 1,346
Debt instrument, interest rate, effective percentage	2.09%

XML

OTHER BORROWINGS - Narrative (Details) $ in Millions	Sep. 30, 2020 USD ($)
Debt Disclosure [Abstract]
Federal home loan bank, advances, general debt obligations, amount of available, unused funds	$ 2,910.0
Credit arrangements for federal funds purchase	152.0
Pledged assets separately reported, loans pledged for federal reserve bank, at fair value	3,120.0
Loans pledged at federal reserve discount window available for borrowing	$ 2,000.0

XML

SHAREHOLDERS' EQUITY - Narrative (Details) - USD ($)		3 Months Ended		9 Months Ended
	Jul. 01, 2019	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Sep. 19, 2019
Subsidiary, Sale of Stock [Line Items]
Repurchase amount		$ 16,000		$ 7,989,000	$ 11,561,000
Increase in shareholders' equity			$ 869,294,000		$ 869,294,000
Fidelity Southern Corporation
Subsidiary, Sale of Stock [Line Items]
Ameris Bancorp common shares issued (in shares)	22,181,522
Share price (in dollars per share)	$ 39.19
Increase in shareholders' equity	$ 869,300,000
Common Stock Repurchase Program, October 2020 Expiration
Subsidiary, Sale of Stock [Line Items]
Authorized repurchase amount						$ 100,000,000.0
Repurchase amount				$ 14,300,000
Number of shares repurchased (in shares)		358,664		358,664

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ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 2,469,582	$ 1,456,347
Reclassification for gains included in net income, net of tax	0	(94)
Current year changes, net of tax	19,257	20,402
Ending balance	2,564,683	2,420,723
Unrealized Gain (Loss) on Derivatives
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(147)	351
Reclassification for gains included in net income, net of tax	0	0
Current year changes, net of tax	147	(471)
Ending balance	0	(120)
Unrealized Gain (Loss) on Securities
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	18,142	(5,177)
Reclassification for gains included in net income, net of tax	0	(94)
Current year changes, net of tax	19,110	20,873
Ending balance	37,252	15,602
Accumulated Other Comprehensive Income (Loss)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	17,995	(4,826)
Ending balance	$ 37,252	$ 15,482

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WEIGHTED AVERAGE SHARES OUTSTANDING (Details) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Earnings Per Share [Abstract]
Average common shares outstanding (in shares)	69,231,000	69,372,000	69,243,000	54,762,000
Common share equivalents:
Stock options (in shares)	5,000	145,000	22,000	46,000
Nonvested restricted share grants (in shares)	85,000	83,000	122,000	75,000
Performance share units (in shares)	25,000	0	16,000	0
Average common shares outstanding, assuming dilution (in shares)	69,346,000	69,600,000	69,403,000	54,883,000
Potential common shares with strike prices that would cause them to be anti-dilutive (in shares)	252,765	0	253,765	0

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FAIR VALUE MEASURES - Loans Held for Sale Under the Fair Value Option (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held for sale, fair value	$ 1,368,044	$ 1,656,711
Mortgage loans held for sale
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held for sale, fair value	1,348,193	1,647,900
SBA loans held for sale
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held for sale, fair value	$ 19,851	$ 8,811

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FAIR VALUE MEASURES - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Fair Value Disclosures [Abstract]
Net gains (losses) from change in fair value of mortgages loans held for sale	$ (23.3)	$ 20.3	$ 17.8	$ 23.0
Net gains (losses) from change in fair value of derivative financial instruments	$ 21.4	$ (1.0)	$ 55.2	$ 2.1

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FAIR VALUE MEASURES - Difference Between Fair Value and Principal Balance of Loans Held for Sale Measured at Fair Value (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Mortgage loans held for sale
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Aggregate fair value of loans held for sale	$ 1,348,193	$ 1,647,900
Aggregate unpaid principal balance of loans held for sale	1,280,559	1,598,057
Past-due loans of 90 days or more	0	1,649
Nonaccrual loans	0	1,649
Unpaid principal balance of nonaccrual loans	0	1,616
SBA loans held for sale
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Aggregate fair value of loans held for sale	19,851	8,811
Aggregate unpaid principal balance of loans held for sale	17,867	8,206
Past-due loans of 90 days or more	0	0
Nonaccrual loans	$ 0	$ 0

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FAIR VALUE MEASURES - Fair Value Measurements of Assets and Liabilities Measured on Recurring Basis (Details) - USD ($) $ in Thousands	Sep. 30, 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	$ 1,117,436	$ 1,403,403
Loans held for sale	1,368,044	1,656,711
U.S. government sponsored agencies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	17,604	22,362
State, county and municipal securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	87,648	105,260
Corporate debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	52,141	52,999
SBA pool securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	65,116	73,912
Mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	894,927	1,148,870
Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held for sale	1,368,044	1,656,711
Total recurring assets at fair value	2,550,174	3,067,928
Total recurring liabilities at fair value	6,177	4,658
Fair Value, Measurements, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held for sale	0	0
Total recurring assets at fair value	0	0
Total recurring liabilities at fair value	0	0
Fair Value, Measurements, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held for sale	1,368,044	1,656,711
Total recurring assets at fair value	2,548,989	3,066,428
Total recurring liabilities at fair value	6,177	4,658
Fair Value, Measurements, Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	1,185	1,500
Loans held for sale	0	0
Total recurring assets at fair value	1,185	1,500
Total recurring liabilities at fair value	0	0
Fair Value, Measurements, Recurring | Mortgage banking derivative instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative asset	64,694	7,814
Derivative liability	6,177	4,471
Fair Value, Measurements, Recurring | Mortgage banking derivative instruments | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative asset	0	0
Derivative liability	0	0
Fair Value, Measurements, Recurring | Mortgage banking derivative instruments | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative asset	64,694	7,814
Derivative liability	6,177	4,471
Fair Value, Measurements, Recurring | Mortgage banking derivative instruments | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative asset	0	0
Derivative liability	0	0
Fair Value, Measurements, Recurring | Derivative financial instruments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liability		187
Fair Value, Measurements, Recurring | Derivative financial instruments | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liability		0
Fair Value, Measurements, Recurring | Derivative financial instruments | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liability		187
Fair Value, Measurements, Recurring | Derivative financial instruments | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liability		0
Fair Value, Measurements, Recurring | U.S. government sponsored agencies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	17,604	22,362
Fair Value, Measurements, Recurring | U.S. government sponsored agencies | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Fair Value, Measurements, Recurring | U.S. government sponsored agencies | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	17,604	22,362
Fair Value, Measurements, Recurring | U.S. government sponsored agencies | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Fair Value, Measurements, Recurring | State, county and municipal securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	87,648	105,260
Fair Value, Measurements, Recurring | State, county and municipal securities | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Fair Value, Measurements, Recurring | State, county and municipal securities | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	87,648	105,260
Fair Value, Measurements, Recurring | State, county and municipal securities | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Fair Value, Measurements, Recurring | Corporate debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	52,141	52,999
Fair Value, Measurements, Recurring | Corporate debt securities | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Fair Value, Measurements, Recurring | Corporate debt securities | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	50,956	51,499
Fair Value, Measurements, Recurring | Corporate debt securities | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	1,185	1,500
Fair Value, Measurements, Recurring | SBA pool securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	65,116	73,912
Fair Value, Measurements, Recurring | SBA pool securities | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Fair Value, Measurements, Recurring | SBA pool securities | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	65,116	73,912
Fair Value, Measurements, Recurring | SBA pool securities | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Fair Value, Measurements, Recurring | Mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	894,927	1,148,870
Fair Value, Measurements, Recurring | Mortgage-backed securities | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	0	0
Fair Value, Measurements, Recurring | Mortgage-backed securities | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investment securities available for sale, at fair value	894,927	1,148,870
Fair Value, Measurements, Recurring | Mortgage-backed securities | Level 3
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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FAIR VALUE MEASURES - Fair Value Measurements of Assets Measured at Fair Value on Non-Recurring Basis (Details) - Fair Value, Measurements, Nonrecurring - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets at fair value	$ 272,780	$ 61,077
Collateral-dependent loans
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets at fair value	148,083	43,788
Other real estate owned
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets at fair value	4,239	17,289
Mortgage servicing rights
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets at fair value	114,396
SBA servicing rights
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets at fair value	6,062
Level 1
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets at fair value	0	0
Level 1 | Collateral-dependent loans
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets at fair value	0	0
Level 1 | Other real estate owned
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets at fair value	0	0
Level 1 | Mortgage servicing rights
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets at fair value	0
Level 1 | SBA servicing rights
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets at fair value	0
Level 2
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets at fair value	120,458	0
Level 2 | Collateral-dependent loans
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets at fair value	0	0
Level 2 | Other real estate owned
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets at fair value	0	0
Level 2 | Mortgage servicing rights
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets at fair value	114,396
Level 2 | SBA servicing rights
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets at fair value	6,062
Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets at fair value	152,322	61,077
Level 3 | Collateral-dependent loans
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets at fair value	148,083	43,788
Level 3 | Other real estate owned
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets at fair value	4,239	$ 17,289
Level 3 | Mortgage servicing rights
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets at fair value	0
Level 3 | SBA servicing rights
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets at fair value	$ 0

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FAIR VALUE MEASURES - Significant Unobservable Inputs Used in Fair Value Measurement of Level 3 Assets and Liabilities (Details) $ in Thousands	Sep. 30, 2020 USD ($)	Dec. 31, 2019 USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available for sale, at fair value	$ 1,117,436	$ 1,403,403
Impaired loans, at fair value	14,563,586	12,736,499
Other real estate owned, at fair value	17,969	19,500
Fair Value, Measurements, Recurring | Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available for sale, at fair value	1,185	1,500
Fair Value, Measurements, Nonrecurring | Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral-dependent loans, at fair value	148,083
Impaired loans, at fair value		43,788
Other real estate owned, at fair value	$ 4,239	$ 17,289
Discounted cash flows | Probability of default | Fair Value, Measurements, Recurring | Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available for sale, measurement input	0.146	0
Discounted cash flows | Probability of default | Fair Value, Measurements, Recurring | Weighted Average Daily Balance | Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available for sale, measurement input	0.146	0
Discounted cash flows | Loss given default | Fair Value, Measurements, Recurring | Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available for sale, measurement input	0.31
Discounted cash flows | Loss given default | Fair Value, Measurements, Recurring | Weighted Average Daily Balance | Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment securities available for sale, measurement input	0.31
Third-party appraisals and discounted cash flows | Collateral discounts and discount rates | Fair Value, Measurements, Nonrecurring | Minimum | Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral-dependent loans, measurement input	20.00%
Impaired loans, measurement input		0.01
Third-party appraisals and discounted cash flows | Collateral discounts and discount rates | Fair Value, Measurements, Nonrecurring | Maximum | Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral-dependent loans, measurement input	77.00%
Impaired loans, measurement input		0.95
Third-party appraisals and discounted cash flows | Collateral discounts and discount rates | Fair Value, Measurements, Nonrecurring | Weighted Average Daily Balance | Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral-dependent loans, measurement input	45.00%
Impaired loans, measurement input		0.27
Third-party appraisals and sales contracts | Collateral discounts and estimated costs to sell | Fair Value, Measurements, Nonrecurring | Minimum | Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other real estate owned, measurement input	0	0.09
Third-party appraisals and sales contracts | Collateral discounts and estimated costs to sell | Fair Value, Measurements, Nonrecurring | Maximum | Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other real estate owned, measurement input	0.75	0.89
Third-party appraisals and sales contracts | Collateral discounts and estimated costs to sell | Fair Value, Measurements, Nonrecurring | Weighted Average Daily Balance | Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other real estate owned, measurement input	0.21	0.31

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FAIR VALUE MEASURES - Carrying Amount and Estimated Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Financial assets:
Cash and due from banks	$ 257,026	$ 246,234
Federal funds sold and interest-bearing accounts	494,765	375,615
Time deposits in other banks	249	249
Loans, net	14,563,586	12,736,499
Accrued interest receivable	79,403	52,362
Financial liabilities:
Deposits	16,063,806	14,027,073
Securities sold under agreements to repurchase	9,103	20,635
Other borrowings	875,255	1,398,709
Subordinated deferrable interest debentures	123,860	127,560
FDIC loss-share payable	19,476	19,642
Accrued interest payable	6,443	11,524
Fair Value
Financial assets:
Cash and due from banks	257,026	246,234
Federal funds sold and interest-bearing accounts	494,765	375,615
Time deposits in other banks	249	249
Loans, net	14,657,861	12,806,709
Accrued interest receivable	79,403	52,362
Financial liabilities:
Deposits	16,076,073	14,035,686
Securities sold under agreements to repurchase	9,103	20,635
Other borrowings	877,424	1,402,510
Subordinated deferrable interest debentures	116,193	126,815
FDIC loss-share payable	19,639	19,657
Accrued interest payable	6,443	11,524
Fair Value | Level 1
Financial assets:
Cash and due from banks	257,026	246,234
Federal funds sold and interest-bearing accounts	494,765	375,615
Time deposits in other banks	0	0
Loans, net	0	0
Accrued interest receivable	0	0
Financial liabilities:
Deposits	0	0
Securities sold under agreements to repurchase	9,103	20,635
Other borrowings	0	0
Subordinated deferrable interest debentures	0	0
FDIC loss-share payable	0	0
Accrued interest payable	0	0
Fair Value | Level 2
Financial assets:
Cash and due from banks	0	0
Federal funds sold and interest-bearing accounts	0	0
Time deposits in other banks	249	249
Loans, net	0	0
Accrued interest receivable	4,485	5,179
Financial liabilities:
Deposits	16,076,073	14,035,686
Securities sold under agreements to repurchase	0	0
Other borrowings	877,424	1,402,510
Subordinated deferrable interest debentures	116,193	126,815
FDIC loss-share payable	0	0
Accrued interest payable	6,443	11,524
Fair Value | Level 3
Financial assets:
Cash and due from banks	0	0
Federal funds sold and interest-bearing accounts	0	0
Time deposits in other banks	0	0
Loans, net	14,657,861	12,806,709
Accrued interest receivable	74,918	47,183
Financial liabilities:
Deposits	0	0
Securities sold under agreements to repurchase	0	0
Other borrowings	0	0
Subordinated deferrable interest debentures	0	0
FDIC loss-share payable	19,639	19,657
Accrued interest payable	$ 0	$ 0

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COMMITMENTS AND CONTINGENCIES - Schedule of Guarantor Obligations (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Commitments and Contingencies Disclosure [Abstract]
Commitments to extend credit	$ 2,340,433	$ 2,486,949
Unused home equity lines of credit	259,421	262,089
Financial standby letters of credit	33,087	29,232
Mortgage interest rate lock commitments	$ 1,658,214	$ 288,490

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COMMITMENTS AND CONTINGENCIES - Allowance for Unfunded Commitments (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended		12 Months Ended
	Jan. 01, 2020	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019	Dec. 31, 2018
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance, Allowance	$ 38,189	$ 208,793	$ 31,793	$ 38,189	$ 28,819	$ 28,819
Provision for unfunded commitments		26,692	5,989	132,188	14,065
Ending balance, Allowance		231,924	35,530	$ 231,924	35,530	$ 38,189	$ 28,819
Accounting Standards Update [Extensible List]	us-gaap:AccountingStandardsUpdate201613Member			us-gaap:AccountingStandardsUpdate201613Member		us-gaap:AccountingStandardsUpdate201613Member	us-gaap:AccountingStandardsUpdate201602Member
Unfunded Loan Commitments
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance, Allowance	$ 1,077	37,503	0	$ 1,077	0	$ 0
Addition due to acquisition		0	1,077	0	1,077
Provision for unfunded commitments		(10,131)	0	13,581	0
Ending balance, Allowance		27,372	1,077	27,372	1,077	1,077	$ 0
Unfunded Loan Commitments | Adjustment
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance, Allowance	$ 12,714	$ 0	$ 0	$ 12,714	$ 0	0
Ending balance, Allowance						$ 12,714	$ 0

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COMMITMENTS AND CONTINGENCIES - Narrative (Details) $ in Millions	Sep. 30, 2020 USD ($)
Federal Home Loan Bank | Letter of Credit
Loss Contingencies [Line Items]
Letter of credit	$ 427.3

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SEGMENT REPORTING - Narrative (Details)	9 Months Ended
	Sep. 30, 2020 segment
Segment Reporting [Abstract]
Reportable segments	5

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SEGMENT REPORTING - Schedule of Segment Reporting, by Reportable Business Segments (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Segment Reporting Information [Line Items]
Interest income	$ 179,934	$ 188,361	$ 547,720	$ 442,318
Interest expense	17,396	39,592	73,423	92,503
Net interest income	162,538	148,769	474,297	349,815
Provision for credit losses	17,682	5,989	146,890	14,065
Noninterest income	159,018	76,993	334,357	143,000
Noninterest expense
Salaries and employee benefits	96,698	77,633	267,812	154,296
Equipment and occupancy expenses	13,805	12,639	39,640	28,677
Data processing and telecommunications expenses	12,226	10,372	34,694	27,151
Other expenses	30,963	92,053	105,367	139,249
Total noninterest expense	153,692	192,697	447,513	349,373
Income (loss) before income tax expense	150,182	27,076	214,251	129,377
Income tax expense (benefit)	34,037	5,692	46,548	29,184
Net income (loss)	116,145	21,384	167,703	100,193
Total assets	19,873,851	17,764,277	19,873,851	17,764,277	$ 18,242,579
Goodwill	928,005	911,488	928,005	911,488	931,637
Other intangible assets, net	76,164	97,328	76,164	97,328	91,586
Banking Division
Segment Reporting Information [Line Items]
Interest income	123,593	141,630	384,547	338,396
Interest expense	4,031	17,368	26,280	44,340
Net interest income	119,562	124,262	358,267	294,056
Provision for credit losses	487	3,549	123,289	7,913
Noninterest income	15,265	21,173	47,506	50,373
Noninterest expense
Salaries and employee benefits	39,718	39,794	121,762	91,954
Equipment and occupancy expenses	11,955	10,750	33,981	25,065
Data processing and telecommunications expenses	9,716	9,551	29,432	24,778
Other expenses	21,517	87,059	80,159	126,743
Total noninterest expense	82,906	147,154	265,334	268,540
Income (loss) before income tax expense	51,434	(5,268)	17,150	67,976
Income tax expense (benefit)	13,453	(1,269)	5,146	16,197
Net income (loss)	37,981	(3,999)	12,004	51,779
Total assets	13,098,562	13,031,554	13,098,562	13,031,554
Goodwill	863,507	846,990	863,507	846,990	867,100
Other intangible assets, net	60,568	78,728	60,568	78,728
Retail Mortgage Division
Segment Reporting Information [Line Items]
Interest income	31,040	27,141	99,165	53,286
Interest expense	10,647	14,132	36,714	26,957
Net interest income	20,393	13,009	62,451	26,329
Provision for credit losses	15,051	1,490	17,471	2,235
Noninterest income	137,583	52,493	276,147	84,853
Noninterest expense
Salaries and employee benefits	53,500	34,144	134,600	54,237
Equipment and occupancy expenses	1,676	1,686	5,133	3,122
Data processing and telecommunications expenses	2,349	660	4,741	1,384
Other expenses	7,889	3,484	20,713	7,983
Total noninterest expense	65,414	39,974	165,187	66,726
Income (loss) before income tax expense	77,511	24,038	155,940	42,221
Income tax expense (benefit)	16,112	5,048	32,751	8,831
Net income (loss)	61,399	18,990	123,189	33,390
Total assets	3,632,999	3,156,895	3,632,999	3,156,895
Goodwill	0	0	0	0
Other intangible assets, net	0	0	0	0
Warehouse Lending Division
Segment Reporting Information [Line Items]
Interest income	6,844	5,786	16,979	16,140
Interest expense	298	2,617	2,105	7,294
Net interest income	6,546	3,169	14,874	8,846
Provision for credit losses	495	0	889	0
Noninterest income	1,064	560	2,751	1,389
Noninterest expense
Salaries and employee benefits	266	286	685	609
Equipment and occupancy expenses	1	2	3	4
Data processing and telecommunications expenses	73	41	169	109
Other expenses	28	27	150	170
Total noninterest expense	368	356	1,007	892
Income (loss) before income tax expense	6,747	3,373	15,729	9,343
Income tax expense (benefit)	1,431	708	3,317	1,962
Net income (loss)	5,316	2,665	12,412	7,381
Total assets	1,002,027	564,297	1,002,027	564,297
Goodwill	0	0	0	0
Other intangible assets, net	0	0	0	0
SBA Division
Segment Reporting Information [Line Items]
Interest income	10,958	4,366	23,443	8,827
Interest expense	1,992	1,793	5,262	3,986
Net interest income	8,966	2,573	18,181	4,841
Provision for credit losses	4,297	(15)	5,716	394
Noninterest income	5,106	2,766	7,953	6,379
Noninterest expense
Salaries and employee benefits	1,572	1,985	5,660	3,447
Equipment and occupancy expenses	97	66	291	190
Data processing and telecommunications expenses	4	22	32	27
Other expenses	595	503	1,469	1,249
Total noninterest expense	2,268	2,576	7,452	4,913
Income (loss) before income tax expense	7,507	2,778	12,966	5,913
Income tax expense (benefit)	1,577	584	2,723	1,242
Net income (loss)	5,930	2,194	10,243	4,671
Total assets	1,338,794	262,719	1,338,794	262,719
Goodwill	0	0	0	0
Other intangible assets, net	0	0	0	0
Premium  Finance  Division
Segment Reporting Information [Line Items]
Interest income	7,499	9,438	23,586	25,669
Interest expense	428	3,682	3,062	9,926
Net interest income	7,071	5,756	20,524	15,743
Provision for credit losses	(2,648)	965	(475)	3,523
Noninterest income	0	1	0	6
Noninterest expense
Salaries and employee benefits	1,642	1,424	5,105	4,049
Equipment and occupancy expenses	76	135	232	296
Data processing and telecommunications expenses	84	98	320	853
Other expenses	934	980	2,876	3,104
Total noninterest expense	2,736	2,637	8,533	8,302
Income (loss) before income tax expense	6,983	2,155	12,466	3,924
Income tax expense (benefit)	1,464	621	2,611	952
Net income (loss)	5,519	1,534	9,855	2,972
Total assets	801,469	748,812	801,469	748,812
Goodwill	64,498	64,498	64,498	64,498	$ 64,500
Other intangible assets, net	$ 15,596	$ 18,600	$ 15,596	$ 18,600

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LOAN SERVICING RIGHTS - Schedule of Carrying Value of Loan Servicing Rights Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Jun. 30, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Dec. 31, 2018
Servicing Assets at Fair Value [Line Items]
Loan servicing rights	$ 120,575		$ 103,035
Residential mortgage
Servicing Assets at Fair Value [Line Items]
Loan servicing rights	114,396	$ 91,381	94,902	$ 92,898	$ 11,185	$ 11,814
SBA
Servicing Assets at Fair Value [Line Items]
Loan servicing rights	6,062	5,241	7,886	8,340	3,110	3,012
Indirect automobile
Servicing Assets at Fair Value [Line Items]
Loan servicing rights	$ 117	$ 162	$ 247	$ 652	$ 0	$ 0

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LOAN SERVICING RIGHTS - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Residential Mortgage Loans
Contractually Specified Servicing Fees, Late Fees, and Ancillary Fees Earned in Exchange for Servicing Financial Assets [Line Items]
Servicing fee income	$ 8,300	$ 5,900	$ 21,400	$ 7,700
SBA servicing rights
Contractually Specified Servicing Fees, Late Fees, and Ancillary Fees Earned in Exchange for Servicing Financial Assets [Line Items]
Servicing fee income	1,100	1,200	3,300	2,400
Indirect automobile
Contractually Specified Servicing Fees, Late Fees, and Ancillary Fees Earned in Exchange for Servicing Financial Assets [Line Items]
Servicing fee income	$ 259	$ 1,100	$ 1,500	$ 1,100

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LOAN SERVICING RIGHTS - Schedule of Sensitivity of Fair Value to Adverse Changes in Model Inputs and/or Assumptions (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2020	Dec. 31, 2019
Residential mortgage
Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items]
Unpaid principal balance of loans serviced for others	$ 12,185,383	$ 8,469,600
Loans serviced for others, percentage	100.00%	100.00%
Weighted average life (in years)	341 months	341 months
Weighted average age	23 months	33 months
Modeled prepayment speed	21.03%	14.41%
Decline in fair value due to a 10% adverse change	$ (6,249)	$ (4,455)
Decline in fair value due to a 20% adverse change	$ (11,924)	$ (8,520)
Weighted average discount rate	9.67%	9.49%
Decline in fair value due to a 10% adverse change	$ (3,861)	$ (3,557)
Decline in fair value due to a 20% adverse change	$ (7,154)	$ (6,810)
Residential mortgage | FHLMC
Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items]
Loans serviced for others, percentage	21.97%	25.87%
Residential mortgage | FNMA
Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items]
Loans serviced for others, percentage	62.89%	65.35%
Residential mortgage | GNMA
Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items]
Loans serviced for others, percentage	15.14%	8.78%
SBA servicing rights
Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items]
Unpaid principal balance of loans serviced for others	$ 347,964	$ 339,247
Weighted average life (in years)	3 years 4 months 13 days	3 years 9 months 21 days
Modeled prepayment speed	19.68%	17.86%
Decline in fair value due to a 10% adverse change	$ (391)	$ (299)
Decline in fair value due to a 20% adverse change	$ (739)	$ (570)
Weighted average discount rate	6.61%	11.47%
Decline in fair value due to a 10% adverse change	$ (169)	$ (144)
Decline in fair value due to a 20% adverse change	$ (329)	$ (280)

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LOAN SERVICING RIGHTS - Schedule of Activity of Servicing Rights (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Servicing Asset at Fair Value, Amount [Roll Forward]
Beginning balance			$ 103,035
Ending balance	$ 120,575		120,575
Residential mortgage servicing rights
Servicing Asset at Fair Value, Amount [Roll Forward]
Beginning balance	91,381	$ 11,185	94,902	$ 11,814
Additions	30,376	4,962	65,735	6,661
Addition due to acquisition	0	78,855	0	78,855
Amortization	(6,231)	(3,564)	(16,084)	(4,432)
(Impairment)/recoveries	(1,130)	1,460	(30,157)	0
Ending balance	114,396	92,898	114,396	92,898
Residential mortgage servicing impairment
Servicing Asset at Fair Value, Amount [Roll Forward]
Beginning balance	29,131	1,460	104	0
Additions	1,130	0	30,157	0
(Impairment)/recoveries	0	(1,460)	0	0
Ending balance	30,261	0	30,261	0
SBA servicing rights
Servicing Asset at Fair Value, Amount [Roll Forward]
Beginning balance	5,241	3,110	7,886	3,012
Additions	499	155	974	783
Addition due to acquisition	0	5,242	0	5,242
Purchase accounting adjustment	0	0	(1,214)	0
Amortization	(396)	(167)	(1,175)	(556)
(Impairment)/recoveries	718	0	(409)	(141)
Ending balance	6,062	8,340	6,062	8,340
SBA servicing impairment
Servicing Asset at Fair Value, Amount [Roll Forward]
Beginning balance	1,268	0	141	0
Additions	0	141	409	141
(Impairment)/recoveries	(718)	0	0	0
Ending balance	550	141	550	141
Indirect automobile
Servicing Asset at Fair Value, Amount [Roll Forward]
Beginning balance	162	0	247	0
Addition due to acquisition	0	777	0	777
Amortization	(45)	(125)	(130)	(125)
Ending balance	$ 117	$ 652	$ 117	$ 652

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GOODWILL (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019	Sep. 30, 2019
Goodwill [Line Items]
Goodwill	$ 928,005	$ 931,637	$ 911,488
Valuation, Market Approach
Goodwill [Line Items]
Percent of fair value in excess of carrying amount	5.00%
Banking Division
Goodwill [Line Items]
Goodwill	$ 863,507	867,100	846,990
Banking Division | Valuation Technique, Discounted Cash Flow
Goodwill [Line Items]
Percent of fair value in excess of carrying amount	42.00%
Premium  Finance  Division
Goodwill [Line Items]
Goodwill	$ 64,498	$ 64,500	$ 64,498
Premium  Finance  Division | Valuation Technique, Discounted Cash Flow
Goodwill [Line Items]
Percent of fair value in excess of carrying amount	11.00%