Origin Bancorp (OBK) 10-Q 4 Aug 21 2021 Q2 Quarterly report Financial data

Cover Page

Cover Page - shares	6 Months Ended
	Jun. 30, 2021	Jul. 28, 2021
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2021
Document Transition Report	false
Entity File Number	001-38487
Entity Registrant Name	Origin Bancorp, Inc.
Entity Incorporation, State or Country Code	LA
Entity Tax Identification Number	72-1192928
Entity Address, Address Line One	500 South Service Road East
Entity Address, City or Town	Ruston
Entity Address, State or Province	LA
Entity Address, Postal Zip Code	71270
City Area Code	318
Local Phone Number	255-2222
Title of 12(b) Security	Common Stock, par value $5.00 per share
Trading Symbol	OBNK
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding (in shares)		23,502,215
Amendment Flag	false
Document Fiscal Year Focus	2021
Document Fiscal Period Focus	Q2
Entity CIK	0001516912
Current Fiscal Year End Date	--12-31

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Assets
Cash and due from banks	$ 155,311	$ 60,544
Interest-bearing deposits in banks	289,421	316,670
Total cash and cash equivalents	444,732	377,214
Securities:
Available for sale	973,948	1,004,674
Held to maturity, net allowance for credit losses of $71 and $66 at June 30, 2021, and December 31, 2020, respectively (fair value of $40,753 and $41,205 at June 30, 2021, and December 31, 2020, respectively)	37,835	38,128
Securities carried at fair value through income	10,973	11,554
Total securities	1,022,756	1,054,356
Non-marketable equity securities held in other financial institutions	41,468	62,586
Loans held for sale ($71,571 and $136,026 at fair value at June 30, 2021, and December 31, 2020, respectively)	124,710	191,512
Loans, net of allowance for credit losses of $77,104 and $86,670 at June 30, 2021, and December 31, 2020, respectively ($5,443 and $17,011 at fair value at June 30, 2021, and December 31, 2020, respectively)	5,319,202	5,638,103
Premises and equipment, net	80,133	81,763
Mortgage servicing rights	16,081	13,660
Cash surrender value of bank-owned life insurance	37,959	37,553
Goodwill and other intangible assets, net	30,024	30,480
Accrued interest receivable and other assets	151,003	141,041
Total assets	7,268,068	7,628,268
Liabilities and Stockholders' Equity
Noninterest-bearing deposits	1,861,016	1,607,564
Interest-bearing deposits	3,554,427	3,478,985
Time deposits	612,909	664,766
Total deposits	6,028,352	5,751,315
Federal Home Loan Bank ("FHLB") advances and other borrowings	314,123	984,608
Subordinated debentures, net	157,298	157,181
Accrued expenses and other liabilities	80,060	88,014
Total liabilities	6,579,833	6,981,118
Commitments and contingencies	0	0
Stockholders' equity:
Preferred stock, no par value, 2,000,000 shares authorized	0	0
Common stock ($5.00 par value; 50,000,000 shares authorized; 23,502,215 and 23,506,312 shares issued at June 30, 2021, and December 31, 2020, respectively)	117,511	117,532
Additional paid‑in capital	237,338	237,341
Retained earnings	314,472	266,628
Accumulated other comprehensive income	18,914	25,649
Total stockholders' equity	688,235	647,150
Total liabilities and stockholders' equity	$ 7,268,068	$ 7,628,268

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Statement of Financial Position [Abstract]
Held to maturity, allowance for credit losses	$ 71	$ 66
Fair value	40,753	41,205
Loans held for sale	71,571	136,026
Less: Allowance for loan losses	77,104	86,670
Loans at fair value	$ 5,443	$ 17,011
Preferred stock, shares authorized (in shares)	2,000,000	2,000,000
Common stock, par value (in dollars per share)	$ 5	$ 5
Common stock, shares authorized (in shares)	50,000,000	50,000,000
Common stock, shares issued (in shares)	23,502,215	23,506,312

Consolidated Statements of Inco

Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Interest and dividend income
Interest and fees on loans	$ 55,529	$ 50,722	$ 112,339	$ 100,771
Investment securities-taxable	3,115	2,732	6,415	5,444
Investment securities-nontaxable	1,590	1,391	3,262	2,149
Interest and dividend income on assets held in other financial institutions	414	619	759	2,116
Total interest and dividend income	60,648	55,464	122,775	110,480
Interest expense
Interest-bearing deposits	3,417	6,620	7,206	16,870
FHLB advances and other borrowings	1,106	1,641	2,375	2,992
Subordinated debentures	1,833	913	3,663	1,518
Total interest expense	6,356	9,174	13,244	21,380
Net interest income	54,292	46,290	109,531	89,100
Provision for credit losses	(5,609)	21,403	(4,197)	39,934
Net interest income after provision for credit losses	59,901	24,887	113,728	49,166
Noninterest income
Mortgage banking revenue	2,765	10,717	7,342	13,486
Gain on sales of securities, net	5	0	1,673	54
Loss on sales and disposals of other assets, net	(42)	(908)	(80)	(933)
Limited partnership investment income (loss)	801	9	2,573	(420)
Swap fee income	24	1,527	372	2,203
Other fee income	623	607	1,394	1,073
Other income	1,473	1,025	2,392	2,651
Total noninterest income	12,438	19,076	29,569	31,220
Noninterest expense
Salaries and employee benefits	22,354	24,045	44,679	46,033
Occupancy and equipment, net	4,349	4,267	8,688	8,488
Data processing	2,313	2,075	4,486	4,078
Electronic banking	989	890	1,950	1,790
Communications	514	419	929	896
Advertising and marketing	748	610	1,428	1,321
Professional services	836	843	1,809	2,014
Regulatory assessments	544	766	1,714	1,381
Loan related expenses	2,154	1,509	3,859	2,651
Office and operations	1,498	1,344	2,952	2,785
Intangible asset amortization	222	287	456	586
Franchise tax expense	629	514	1,248	1,010
Other expenses	682	651	3,070	1,284
Total noninterest expense	37,832	38,220	77,268	74,317
Income before income taxes	34,507	5,743	66,029	6,069
Income tax expense	6,774	786	12,783	359
Net income	$ 27,733	$ 4,957	$ 53,246	$ 5,710
Basic earnings per common share (in dollars per share)	$ 1.18	$ 0.21	$ 2.28	$ 0.24
Diluted earnings per common share (in dollars per share)	$ 1.17	$ 0.21	$ 2.26	$ 0.24
Service charges and fees
Noninterest income
Revenue from contracts with customers	$ 3,739	$ 2,990	$ 7,082	$ 6,310
Insurance commission and fee income
Noninterest income
Revenue from contracts with customers	$ 3,050	$ 3,109	$ 6,821	$ 6,796

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Statement of Comprehensive Income [Abstract]
Net income	$ 27,733	$ 4,957	$ 53,246	$ 5,710
Securities available for sale and transferred securities:
Net unrealized holding gain (loss) arising during the period	8,631	6,145	(7,221)	18,916
Net losses realized as a yield adjustment in interest on investment securities	(3)	(2)	(5)	(5)
Reclassification adjustment for net gain included in net income	(5)	0	(1,673)	(54)
Change in the net unrealized gain (loss) on investment securities, before tax	8,623	6,143	(8,899)	18,857
Income tax expense (benefit) related to net unrealized (loss) gain arising during the period	1,811	1,290	(1,869)	3,960
Change in the net unrealized gain on investment securities, net of tax	6,812	4,853	(7,030)	14,897
Cash flow hedges:
Net unrealized (loss) gain arising during the period	(155)	(109)	275	(819)
Reclassification adjustment for loss included in net income	(50)	(31)	(99)	(39)
Change in the net unrealized (loss) gain on cash flow hedges, before tax	(105)	(78)	374	(780)
Income tax (benefit) expense related to net unrealized gain (loss) on cash flow hedges	(22)	(16)	79	(163)
Change in net unrealized position on cash flow hedges, net of tax	(83)	(62)	295	(617)
Other comprehensive income (loss), net of tax	6,729	4,791	(6,735)	14,280
Comprehensive income	$ 34,462	$ 9,748	$ 46,511	$ 19,990

Condensed Consolidated Statemen

Condensed Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Total	Adjustment	Common Stock	Additional Paid-In Capital	Retained Earnings	Retained EarningsAdjustment	Accumulated Other Comprehensive Income (loss)
Common shares outstanding, beginning balance (in shares) at Dec. 31, 2019			23,480,945
Stockholders' equity, beginning balance at Dec. 31, 2019	$ 599,262	$ (760)	$ 117,405	$ 235,623	$ 239,901	$ (760)	$ 6,333
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	753				753
Other comprehensive income, net of tax	9,489						9,489
Recognition of stock compensation, net (in shares)			25,871
Recognition of stock compensation, net	784		$ 129	655
Dividends declared - common stock	(2,174)				(2,174)
Repurchase of common stock (in shares)			(30,868)
Repurchase of common stock	(723)		$ (154)	(569)
Common shares outstanding, ending balance (in shares) at Mar. 31, 2020			23,475,948
Stockholders' equity, ending balance at Mar. 31, 2020	606,631		$ 117,380	235,709	237,720		15,822
Common shares outstanding, beginning balance (in shares) at Dec. 31, 2019			23,480,945
Stockholders' equity, beginning balance at Dec. 31, 2019	599,262	$ (760)	$ 117,405	235,623	239,901	$ (760)	6,333
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	5,710
Other comprehensive income, net of tax	14,280
Common shares outstanding, ending balance (in shares) at Jun. 30, 2020			23,501,233
Stockholders' equity, ending balance at Jun. 30, 2020	614,781		$ 117,506	236,156	240,506		20,613
Common shares outstanding, beginning balance (in shares) at Mar. 31, 2020			23,475,948
Stockholders' equity, beginning balance at Mar. 31, 2020	606,631		$ 117,380	235,709	237,720		15,822
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	4,957				4,957
Other comprehensive income, net of tax	4,791						4,791
Recognition of stock compensation, net (in shares)			25,285
Recognition of stock compensation, net	573		$ 126	447
Dividends declared - common stock	(2,171)				(2,171)
Common shares outstanding, ending balance (in shares) at Jun. 30, 2020			23,501,233
Stockholders' equity, ending balance at Jun. 30, 2020	614,781		$ 117,506	236,156	240,506		20,613
Common shares outstanding, beginning balance (in shares) at Dec. 31, 2020			23,506,312
Stockholders' equity, beginning balance at Dec. 31, 2020	647,150		$ 117,532	237,341	266,628		25,649
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	25,513				25,513
Other comprehensive income, net of tax	(13,464)						(13,464)
Recognition of stock compensation, net (in shares)			20,140
Recognition of stock compensation, net	761		$ 100	661
Dividends declared - common stock	$ (2,349)				(2,349)
Repurchase of common stock (in shares)	(37,568)		(37,568)
Repurchase of common stock	$ (1,256)		$ (188)	(1,068)
Common shares outstanding, ending balance (in shares) at Mar. 31, 2021			23,488,884
Stockholders' equity, ending balance at Mar. 31, 2021	656,355		$ 117,444	236,934	289,792		12,185
Common shares outstanding, beginning balance (in shares) at Dec. 31, 2020			23,506,312
Stockholders' equity, beginning balance at Dec. 31, 2020	647,150		$ 117,532	237,341	266,628		25,649
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	53,246
Other comprehensive income, net of tax	(6,735)
Common shares outstanding, ending balance (in shares) at Jun. 30, 2021			23,502,215
Stockholders' equity, ending balance at Jun. 30, 2021	688,235		$ 117,511	237,338	314,472		18,914
Common shares outstanding, beginning balance (in shares) at Mar. 31, 2021			23,488,884
Stockholders' equity, beginning balance at Mar. 31, 2021	656,355		$ 117,444	236,934	289,792		12,185
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	27,733				27,733
Other comprehensive income, net of tax	6,729						6,729
Recognition of stock compensation, net (in shares)			13,331
Recognition of stock compensation, net	471		$ 67	404
Dividends declared - common stock	$ (3,053)				(3,053)
Repurchase of common stock (in shares)	0
Common shares outstanding, ending balance (in shares) at Jun. 30, 2021			23,502,215
Stockholders' equity, ending balance at Jun. 30, 2021	$ 688,235		$ 117,511	$ 237,338	$ 314,472		$ 18,914

Condensed Consolidated Statem_2

Condensed Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) - $ / shares	3 Months Ended
	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2020	Mar. 31, 2020
Statement of Stockholders' Equity [Abstract]
Common stock dividends declared (in dollars per share)	$ 0.13	$ 0.10	$ 0.0925	$ 0.0925

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Cash flows from operating activities:
Net income	$ 53,246	$ 5,710
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Provision for credit losses	(4,197)	39,934
Depreciation and amortization	3,419	3,479
Net amortization on securities	3,570	1,541
Amortization of investments in tax credit funds	775	736
Net realized gain on securities sold	(1,673)	(54)
Deferred income tax expense (benefit)	3,463	(12,193)
Stock-based compensation expense	1,085	1,110
Originations of mortgage loans held for sale	(259,460)	(322,351)
Proceeds from mortgage loans held for sale	322,028	272,012
Gain on mortgage loans held for sale, including origination of servicing rights	(8,029)	(5,490)
Mortgage servicing rights valuation adjustment	772	7,987
Net loss on disposals of premises and equipment	0	19
Increase in the cash surrender value of life insurance	(406)	(782)
Net losses on sales and write downs of other real estate owned	80	914
Other operating activities, net	(6,731)	(8,075)
Net cash provided by (used in) operating activities	107,942	(15,503)
Cash flows from investing activities:
Purchases of securities available for sale	(96,563)	(280,413)
Maturities, paydowns and calls of securities available for sale	72,962	58,913
Proceeds from sales of securities available for sale	42,023	22,945
Purchase of securities held to maturity	0	(10,000)
Maturities, paydowns and calls of securities held to maturity	283	183
Paydowns of securities carried at fair value	265	250
Net sales (purchases) of non-marketable equity securities held in other financial institutions	21,225	(1,810)
Originations of mortgage warehouse loans	(9,387,169)	(4,135,686)
Proceeds from pay-offs of mortgage warehouse loans	9,605,914	3,641,188
Net decrease (increase) in loans, excluding mortgage warehouse and loans held for sale	98,787
Net decrease (increase) in loans, excluding mortgage warehouse and loans held for sale		(680,452)
Bank-owned life insurance payout	0	1,641
Return of capital on limited partnership investments	0	743
Capital calls on limited partnership investments	(225)	(150)
Purchase of low income housing tax credit investments	(383)	0
Purchases of premises and equipment	(1,399)	(2,478)
Proceeds from sales of premises and equipment	67	0
Proceeds from sales of other real estate owned	1,396	272
Net cash provided by (used in) investing activities	357,183	(1,384,854)
Cash flows from financing activities:
Net increase in deposits	277,037	1,143,610
Proceeds from long-term FHLB advances	0	113,425
Repayments on long-term FHLB advances	(13,591)	(1,089)
Proceeds from short-term FHLB advances	5,726,000	430,000
Repayments on short-term FHLB advances	(6,376,000)	(480,000)
Issuance of subordinated debentures, net	0	68,847
Net decrease in securities sold under agreements to repurchase	(4,549)	(4,811)
Dividends paid	(5,394)	(4,332)
Cash received from exercise of stock options	146	248
Common stock repurchased	(1,256)	(723)
Net cash (used in) provided by financing activities	(397,607)	1,265,175
Net increase (decrease) in cash and cash equivalents	67,518	(135,182)
Cash and cash equivalents at beginning of period	377,214	291,518
Cash and cash equivalents at end of period	444,732	156,336
Interest paid	13,907	20,853
Income taxes paid	23,570	14,205
Significant non-cash transactions:
Unsettled liability for investment purchases recorded at trade date	0	6,276
Real estate acquired in settlement of loans	$ 3,889	$ 588

Significant Accounting Policies

Significant Accounting Policies	6 Months Ended
	Jun. 30, 2021
Accounting Policies [Abstract]
Significant Accounting Policies	Note 1 - Significant Accounting Policies Nature of Operations . Origin Bancorp, Inc. ("Company") is a financial holding company headquartered in Ruston, Louisiana. The Company's wholly owned bank subsidiary, Origin Bank ("Bank"), provides a broad range of financial services to businesses, municipalities, high net worth individuals and retail clients. The Company currently operates 44 banking centers located in Dallas/Fort Worth and Houston, Texas, North Louisiana and in Mississippi. The Company principally operates in one business segment, community banking. Basis of Presentation . The consolidated financial statements in this quarterly report on Form 10-Q include the accounts of the Company and all other entities in which Origin Bancorp, Inc. has a controlling financial interest, including the Bank and Davison Insurance Agency, LLC ("Davison Insurance"), doing business as Thomas & Farr Agency, and Reeves, Coon and Funderburg ("RCF"). All significant intercompany balances and transactions have been eliminated in consolidation. The Company's accounting and financial reporting policies conform, in all material respects, to generally accepted accounting principles in the United States ("U.S. GAAP") and to general practices within the financial services industry. The Company has evaluated subsequent events for potential recognition and/or disclosure through the date these consolidated financial statements were issued. The consolidated financial statements in this quarterly report on Form 10-Q have not been audited by an independent registered public accounting firm, excluding the figures as of December 31, 2020, but in the opinion of management, reflect all adjustments necessary for a fair presentation of the Company's financial position and results of operations for the periods presented. These consolidated financial statements of the Company have been prepared in accordance with U.S. generally accepted accounting principles ("U.S. GAAP") and with the rules and regulations of the Securities and Exchange Commission (the "SEC") for interim financial reporting. Accordingly, they do not include all of the information and footnotes required by U.S. GAAP for complete financial statements. These consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto for the year ended December 31, 2020, included in the Company's annual report on Form 10-K ("2020 Form 10-K") filed with the SEC. Operating results for the interim periods disclosed herein are not necessarily indicative of results that may be expected for a full year. Certain prior period amounts have been reclassified to conform to the current year financial statement presentations. These reclassifications did not impact previously reported net income or comprehensive income. Use of Estimates . The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions based on available information that affect the amounts reported in the financial statements and disclosures provided, including the accompanying notes, and actual results could differ. Material estimates that are particularly susceptible to change include the allowance for credit losses for loans and available for sale securities; fair value measurements of assets and liabilities; and income taxes. Estimates and assumptions are reviewed periodically and the effects of revisions are reflected in the Company's consolidated financial statements in the period they are deemed necessary. While management uses its best judgment, actual results could differ from those estimates. Effect of Recently Adopted Accounting Standards ASU No. 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes. ASU 2019-12 simplifies the accounting for income taxes by eliminating some exceptions to the general approach in Accounting Standards Codification (ASC) 740, Income Taxes. It also clarifies certain aspects of the existing guidance to promote more consistent application, among other things. The amendments were implemented effective January 1, 2021. Implementation of this ASU did not materially impact the consolidated financial statements or disclosures.

Earnings Per Share

Earnings Per Share	6 Months Ended
	Jun. 30, 2021
Earnings Per Share [Abstract]
Earnings Per Share	Note 2 - Earnings Per Share Basic and diluted earnings per common share are calculated using the treasury method. Under the treasury method, basic earnings per share is calculated as net income divided by the weighted average number of common shares outstanding during the period. Diluted earnings per share includes the dilutive effect of additional potential common shares issuable under stock options and restricted stock awards. Information regarding the Company's basic and diluted earnings per common share is presented in the following table: (Dollars in thousands, except per share amounts) Three Months Ended June 30, Six Months Ended June 30, Numerator: 2021 2020 2021 2020 Net income (basic and diluted) $ 27,733 $ 4,957 $ 53,246 $ 5,710 Denominator: Weighted average common shares outstanding 23,410,693 23,347,744 23,402,073 23,350,673 Dilutive effect of stock-based awards 193,873 118,582 195,218 148,237 Weighted average diluted common shares outstanding 23,604,566 23,466,326 23,597,291 23,498,910 Basic earnings per common share $ 1.18 $ 0.21 $ 2.28 $ 0.24 Diluted earnings per common share 1.17 0.21 2.26 0.24

Securities

Securities	6 Months Ended
	Jun. 30, 2021
Investments, Debt and Equity Securities [Abstract]
Securities	Note 3 - Securities The following table is a summary of the amortized cost and estimated fair value, including the allowance for credit losses and gross unrealized gains and losses, of available for sale, held to maturity and securities carried at fair value through income for the dates indicated: (Dollars in thousands) June 30, 2021 Amortized Gross Gross Fair Allowance for Credit Losses Net Carrying Amount Available for sale: State and municipal securities $ 399,046 $ 16,492 $ (1,410) $ 414,128 $ — $ 414,128 Corporate bonds 69,272 2,530 (156) 71,646 — 71,646 U.S. government and agency securities 13,888 4 (44) 13,848 — 13,848 Commercial mortgage-backed securities 9,075 244 (139) 9,180 — 9,180 Residential mortgage-backed securities 195,694 5,385 (638) 200,441 — 200,441 Residential collateralized mortgage obligations 178,215 1,283 (1,156) 178,342 — 178,342 Asset-backed securities 84,574 1,789 — 86,363 — 86,363 Total $ 949,764 $ 27,727 $ (3,543) $ 973,948 $ — $ 973,948 Held to maturity: State and municipal securities $ 37,906 $ 2,847 $ — $ 40,753 $ (71) $ 37,835 Securities carried at fair value through income: State and municipal securities (1) $ 10,353 $ — $ — $ 10,973 $ — $ 10,973 December 31, 2020 Available for sale: State and municipal securities $ 420,559 $ 21,884 $ (258) $ 442,185 $ — $ 442,185 Corporate bonds 64,313 1,762 (137) 65,938 — 65,938 U.S. government and agency securities 851 3 (5) 849 — 849 Commercial mortgage-backed securities 10,814 266 — 11,080 — 11,080 Residential mortgage-backed securities 207,742 7,441 (232) 214,951 — 214,951 Residential collateralized mortgage obligations 193,865 1,739 (261) 195,343 — 195,343 Asset-backed securities 73,451 877 — 74,328 — 74,328 Total $ 971,595 $ 33,972 $ (893) $ 1,004,674 $ — $ 1,004,674 Held to maturity: State and municipal securities $ 38,194 $ 3,011 $ — $ 41,205 $ (66) $ 38,128 Securities carried at fair value through income: State and municipal securities (1) $ 10,618 $ — $ — $ 11,554 $ — $ 11,554 ____________________________ (1) Securities carried at fair value through income have no unrealized gains or losses at the balance sheet date as all changes in value have been recognized in the consolidated statements of income. See Note 5 - Fair Value of Financial Instruments for more information. Securities with unrealized losses at June 30, 2021, and December 31, 2020, aggregated by investment category and those individual securities that have been in a continuous unrealized loss position for less than 12 months, and for 12 months or more, were as follows. Less than 12 Months 12 Months or More Total (Dollars in thousands) June 30, 2021 Fair Value Unrealized Loss Fair Value Unrealized Loss Fair Value Unrealized Loss Available for sale: State and municipal securities $ 82,686 $ (1,396) $ 1,545 $ (14) $ 84,231 $ (1,410) Corporate bonds 10,844 (156) — — 10,844 (156) U.S. government and agency securities 10,074 (41) 509 (3) 10,583 (44) Commercial mortgage-backed securities 6,689 (139) — — 6,689 (139) Residential mortgage-backed securities 47,428 (638) — — 47,428 (638) Residential collateralized mortgage obligations 74,641 (1,156) — — 74,641 (1,156) Total $ 232,362 $ (3,526) $ 2,054 $ (17) $ 234,416 $ (3,543) Held to maturity: State and municipal securities $ — $ — $ — $ — $ — $ — December 31, 2020 Available for sale: State and municipal securities $ 21,979 $ (258) $ — $ — $ 21,979 $ (258) Corporate bonds 30,513 (137) — — 30,513 (137) U.S. government and agency securities — — 568 (5) 568 (5) Residential mortgage-backed securities 23,178 (232) — — 23,178 (232) Residential collateralized mortgage obligations 43,911 (261) — — 43,911 (261) Total $ 119,581 $ (888) $ 568 $ (5) $ 120,149 $ (893) Held to maturity: State and municipal securities $ — $ — $ — $ — $ — $ — Management evaluates available for sale debt securities in unrealized loss positions to determine whether the impairment is due to credit-related factors or noncredit-related factors. Consideration is given to (1) the extent to which the fair value is less than cost, (2) the financial condition and near-term prospects of the issuer, and (3) the intent and ability of the Company to retain its investment in the security for a period of time sufficient to allow for any anticipated recovery in fair value. At June 30, 2021, the Company had 84 available for sale debt securities in an unrealized loss position without an allowance for credit losses. Management does not have the intent to sell any of these securities and believes that it is more likely than not that the Company will not have to sell any such securities before a recovery of cost. The fair value is expected to recover as the securities approach their maturity date or repricing date or if market yields for such investments decline. Accordingly, at June 30, 2021, management believes that the unrealized losses detailed in the previous table are due to noncredit-related factors, including changes in interest rates and other market conditions, and therefore no losses have been recognized in the Company’s consolidated statements of income. The following table presents the activity in the allowance for credit losses for held-to-maturity debt securities. (Dollars in thousands) Municipal Securities Allowance for credit losses: Balance at January 1, 2021 $ 66 Credit loss expense 5 Balance at June 30, 2021 $ 71 Balance at January 1, 2020 $ — Impact of adopting ASC 326 96 Credit loss expense 48 Balance at June 30, 2020 $ 144 Accrued interest of $5.3 million and $3.6 million was not included in the calculation of the allowance at June 30, 2021, or June 30, 2020, respectively. There were no past due held-to-maturity securities or held-to-maturity securities in nonaccrual status at June 30, 2021, or December 31, 2020. Proceeds from sales and calls, and related gross gains and losses of securities available for sale, are shown below. Six Months Ended June 30, (Dollars in thousands) 2021 2020 Proceeds from sales/calls $ 42,023 $ 22,945 Gross realized gains 1,705 103 Gross realized losses (32) (49) The following table presents the amortized cost and fair value of securities available for sale and held to maturity at June 30, 2021, grouped by contractual maturity. Mortgage-backed securities, collateralized mortgage obligations and asset-backed securities, which do not have contractual payments due at a single maturity date, are shown separately. Actual maturities for mortgage-backed securities, collateralized mortgage obligations and asset-backed securities will differ from contractual maturities as a result of prepayments made on the underlying loans. (Dollars in thousands) Held to Maturity Available for Sale June 30, 2021 Amortized Cost Fair Value Amortized Cost Fair Value Due in one year or less $ 12,716 $ 12,722 $ 3,446 $ 3,477 Due after one year through five years — — 56,784 61,199 Due after five years through ten years 25,190 28,031 118,961 122,235 Due after ten years — — 303,015 312,711 Commercial mortgage-backed securities — — 9,075 9,180 Residential mortgage-backed securities — — 195,694 200,441 Residential collateralized mortgage obligations — — 178,215 178,342 Asset-backed securities — — 84,574 86,363 Total $ 37,906 $ 40,753 $ 949,764 $ 973,948 The following table presents carrying amounts of securities pledged as collateral for deposits and repurchase agreements for the period ends presented. (Dollars in thousands) June 30, 2021 December 31, 2020 Carrying value of securities pledged to secure public deposits $ 220,950 $ 289,537 Carrying value of securities pledged to repurchase agreements 8,846 10,982

Loans

Loans	6 Months Ended
	Jun. 30, 2021
Receivables [Abstract]
Loans	Note 4 - Loans Loans consist of the following: (Dollars in thousands) June 30, 2021 December 31, 2020 Loans held for sale $ 124,710 $ 191,512 LHFI: Loans secured by real estate: Commercial real estate $ 1,475,093 $ 1,370,928 Construction/land/land development 497,170 531,860 Residential real estate 966,301 885,120 Total real estate 2,938,564 2,787,908 Commercial and industrial (1) 1,570,791 1,817,862 Mortgage warehouse lines of credit 865,255 1,084,001 Consumer 16,253 17,991 Total loans accounted for at amortized cost 5,390,863 5,707,762 Loans accounted for at fair value 5,443 17,011 Total LHFI (2) 5,396,306 5,724,773 Less: Allowance for loan losses 77,104 86,670 LHFI, net $ 5,319,202 $ 5,638,103 ____________________________ (1) Includes $369.9 million and $546.5 million of PPP loans at June 30, 2021 and December 31, 2020, respectively. (2) Includes net deferred loan fees of $13.6 million and $13.7 million at June 30, 2021, and December 31, 2020, respectively. Included in total loans held for investment ("LHFI") were $5.4 million and $17.0 million of commercial real estate loans for which the fair value option was elected at June 30, 2021 and December 31, 2020, respectively. The Company mitigates the interest rate component of fair value risk on loans at fair value by entering into derivative interest rate contracts. See Note 5 - Fair Value of Financial Instruments for more information on loans for which the fair value option has been elected. The Company has been a participating lender in the Paycheck Protection Program ("PPP"). At June 30, 2021, there were approximately $369.9 million in PPP loans outstanding included in the Company’s commercial and industrial loan portfolio, including $9.3 million in net deferred loan fees. PPP loans have a maximum maturity of five years and earn interest at 1%. PPP loans are fully guaranteed by the U.S. government and can be forgiven by the Small Business Administration ("SBA") if the borrower uses the proceeds to pay specified expenses. The Company believes that the majority of its PPP loans will ultimately be forgiven by the SBA in accordance with the terms of the program, and as of June 30, 2021, forgiveness has been granted on $416.6 million of PPP loans. Credit quality indicators. As part of the Company's commitment to manage the credit quality of its loan portfolio, management annually updates and evaluates certain credit quality indicators, which include but are not limited to (i) weighted-average risk rating of the loan portfolio, (ii) net charge-offs, (iii) level of non-performing loans, (iv) level of classified loans (defined as substandard, doubtful and loss), and (v) the general economic conditions in the states in which the Company operates. The Company maintains an internal risk rating system where ratings are assigned to individual loans based on assessed risk. Loan risk ratings are the primary indicator of credit quality for the loan portfolio and are continually evaluated to ensure they are appropriate based on currently available information. The following is a summary description of the Company's internal risk ratings: • Pass (1-6) Loans within this risk rating are further categorized as follows: Minimal risk (1) Well-collateralized by cash equivalent instruments held by the Bank. Moderate risk (2) Borrowers with excellent asset quality and liquidity. Borrowers' capitalization and liquidity exceed industry norms. Borrowers in this category have significant levels of liquid assets and have a low level of leverage. Better than average risk (3) Borrowers with strong financial strength and excellent liquidity that consistently demonstrate strong operating performance. Borrowers in this category generally have a sizable net worth that can be converted into liquid assets within 12 months. Average risk (4) Borrowers with sound credit quality and financial performance, including liquidity. Borrowers are supported by sufficient cash flow coverage generated through operations across the full business cycle. Marginally acceptable risk (5) Loans generally meet minimum requirements for an acceptable loan in accordance with lending policy, but possess one or more attributes that cause the overall risk profile to be higher than the majority of newly approved loans. Watch (6) A passing loan with one or more factors that identify a potential weakness in the overall ability of the borrower to repay the loan. These weaknesses are generally mitigated by other factors that reduce the risk of delinquency or loss. • Special Mention (7) This grade is intended to be temporary and includes borrowers whose credit quality has deteriorated and is at risk of further decline. • Substandard (8) This grade includes "Substandard" loans under regulatory guidelines. Substandard loans exhibit a well-defined weakness that jeopardizes debt repayment in accordance with contractual agreements, even though the loan may be performing. These obligations are characterized by the distinct possibility that a loss may be incurred if these weaknesses are not corrected and repayment may be dependent upon collateral liquidation or secondary source of repayment. • Doubtful (9) This grade includes "Doubtful" loans under regulatory guidelines. Such loans are placed on nonaccrual status and repayment may be dependent upon collateral with no readily determinable valuation or valuations that are highly subjective in nature. Repayment for these loans is considered improbable based on currently existing facts and circumstances. • Loss (0) This grade includes "Loss" loans under regulatory guidelines. Loss loans are charged-off or written down when repayment is not expected. In connection with the review of the loan portfolio, the Company considers risk elements attributable to particular loan types or categories in assessing the quality of individual loans. The list of loans to be reviewed for possible individual evaluation consists of nonaccrual commercial loans over $100,000 with direct exposure, unsecured loans over 90 days past due, commercial loans classified substandard or worse over $100,000 with direct exposure, troubled debt restructurings ("TDRs"), consumer loans greater than $100,000 with a FICO score under 625, loans greater than $100,000 in which the borrower has filed bankruptcy, and all loans 180 days or more past due. Loans under $50,000 will be evaluated collectively in designated pools unless a loss exposure has been identified. Some additional risk elements considered by loan type include: • for commercial real estate loans, the debt service coverage ratio, operating results of the owner in the case of owner occupied properties, the loan to value ratio, the age and condition of the collateral and the volatility of income, property value and future operating results typical of properties of that type; • for construction, land and land development loans, the perceived feasibility of the project, including the ability to sell developed lots or improvements constructed for resale or the ability to lease property constructed for lease, the quality and nature of contracts for presale or prelease, if any, experience and ability of the developer and loan to value ratio; • for residential mortgage loans, the borrower's ability to repay the loan, including a consideration of the debt to income ratio and employment and income stability, the loan-to-value ratio, and the age, condition and marketability of the collateral; and • for commercial and industrial loans, the debt service coverage ratio (income from the business in excess of operating expenses compared to loan repayment requirements), the operating results of the commercial, industrial or professional enterprise, the borrower's business, professional and financial ability and expertise, the specific risks and volatility of income and operating results typical for businesses in that category and the value, nature and marketability of collateral. The following table reflects recorded investments in loans by credit quality indicator and origination year at June 30, 2021, excluding loans held for sale and loans accounted for at fair value. The Company had an immaterial amount of revolving loans converted to term loans at June 30, 2021. Term Loans Amortized Cost Basis by Origination Year 2021 2020 2019 2018 2017 Prior Revolving Loans Amortized Cost Basis Total Commercial real estate: (1) Pass $ 189,743 $ 407,131 $ 296,870 $ 270,332 $ 141,340 $ 105,102 $ 21,030 $ 1,431,548 Special mention 4,352 — — 8,549 17,376 — 2,090 32,367 Classified 1,889 1,442 1,542 2,667 1,167 2,358 113 11,178 Total commercial real estate loans $ 195,984 $ 408,573 $ 298,412 $ 281,548 $ 159,883 $ 107,460 $ 23,233 $ 1,475,093 Current period gross charge-offs $ — $ — $ — $ 80 $ 24 $ 26 $ — $ 130 Current period gross recoveries — — — — — 6 — 6 Current period net charge-offs (recoveries) $ — $ — $ — $ 80 $ 24 $ 20 $ — $ 124 (1) Excludes $5.4 million of commercial real estate loans at fair value, which are not included in the loss estimation methodology due to the fair value option election. Construction/land/land development: Pass $ 89,726 $ 123,677 $ 129,910 $ 100,156 $ 11,989 $ 1,423 $ 16,016 $ 472,897 Special mention — — 10,202 — 1,003 — — 11,205 Classified 717 310 197 194 135 56 11,459 13,068 Total construction/land/land development loans $ 90,443 $ 123,987 $ 140,309 $ 100,350 $ 13,127 $ 1,479 $ 27,475 $ 497,170 Current period gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — Current period gross recoveries — — — — — — — — Current period net charge-offs (recoveries) $ — $ — $ — $ — $ — $ — $ — $ — Residential real estate: Pass $ 168,979 $ 361,651 $ 114,062 $ 81,853 $ 85,279 $ 80,398 $ 56,958 $ 949,180 Special mention — 181 — — 776 189 — 1,146 Classified 134 1,521 2,280 2,929 2,169 6,715 227 15,975 Total residential real estate loans $ 169,113 $ 363,353 $ 116,342 $ 84,782 $ 88,224 $ 87,302 $ 57,185 $ 966,301 Current period gross charge-offs $ — $ — $ 58 $ — $ — $ — $ — $ 58 Current period gross recoveries — — — — — 17 — 17 Current period net charge-offs (recoveries) $ — $ — $ 58 $ — $ — $ (17) $ — $ 41 Term Loans Amortized Cost Basis by Origination Year 2021 2020 2019 2018 2017 Prior Revolving Loans Amortized Cost Basis Total (Dollars in thousands) Commercial and industrial: Pass $ 355,351 $ 403,037 $ 123,736 $ 84,695 $ 19,025 $ 45,103 $ 485,076 $ 1,516,023 Special mention 534 2,671 1,633 2,546 362 — 3,889 11,635 Classified 13,497 2,503 1,364 4,037 4,556 6,856 10,320 43,133 Total commercial and industrial loans $ 369,382 $ 408,211 $ 126,733 $ 91,278 $ 23,943 $ 51,959 $ 499,285 $ 1,570,791 Current period gross charge-offs $ 9 $ 4 $ 54 $ — $ 467 $ 3,602 $ 1,664 $ 5,800 Current period gross recoveries — 4 35 — 77 159 19 294 Current period net charge-offs (recoveries) $ 9 $ — $ 19 $ — $ 390 $ 3,443 $ 1,645 $ 5,506 Mortgage Warehouse Lines of Credit: Pass $ — $ — $ — $ — $ — $ — $ 865,255 $ 865,255 Current period gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — Current period gross recoveries — — — — — — — — Current period net charge-offs (recoveries) $ — $ — $ — $ — $ — $ — $ — $ — Consumer: Pass $ 3,736 $ 3,737 $ 2,079 $ 896 $ 103 $ 113 $ 5,547 $ 16,211 Classified — 28 3 — — 2 9 42 Total consumer loans $ 3,736 $ 3,765 $ 2,082 $ 896 $ 103 $ 115 $ 5,556 $ 16,253 Current period gross charge-offs $ — $ — $ 25 $ 2 $ — $ 8 $ 14 $ 49 Current period gross recoveries — — — 4 — 14 — 18 Current period net charge-offs (recoveries) $ — $ — $ 25 $ (2) $ — $ (6) $ 14 $ 31 The following table reflects recorded investments in loans by credit quality indicator and origination year at December 31, 2020, excluding loans held for sale and loans accounted for at fair value. The Company had an immaterial amount of revolving loans converted to term loans at December 31, 2020. Term Loans Amortized Cost Basis by Origination Year (Dollars in thousands) 2020 2019 2018 2017 2016 Prior Revolving Loans Amortized Cost Basis Total Commercial real estate: (1) Pass $ 393,317 $ 290,394 $ 312,051 $ 154,445 $ 46,132 $ 106,994 $ 18,419 $ 1,321,752 Special mention 824 113 2,410 20,691 — 1,656 2,145 27,839 Classified 2,806 1,678 6,704 6,586 1,476 1,093 994 21,337 Total commercial real estate loans $ 396,947 $ 292,185 $ 321,165 $ 181,722 $ 47,608 $ 109,743 $ 21,558 $ 1,370,928 Current period gross charge-offs $ — $ — $ — $ 3,622 $ 199 $ 1,103 $ — $ 4,924 Current period gross recoveries — — — — — 19 — 19 Current period net charge-offs $ — $ — $ — $ 3,622 $ 199 $ 1,084 $ — $ 4,905 (1) Excludes $17.0 million of commercial real estate loans at fair value, which are not included in the loss estimation methodology due to the fair value option election. Term Loans Amortized Cost Basis by Origination Year (Dollars in thousands) 2020 2019 2018 2017 2016 Prior Revolving Loans Amortized Cost Basis Total Construction/land/land development: Pass $ 189,311 $ 150,281 $ 138,000 $ 12,907 $ 1,812 $ 1,157 $ 18,892 $ 512,360 Special mention 323 10,421 135 1,003 — — — 11,882 Classified — 1,811 726 1,507 143 168 3,263 7,618 Total construction/land/land development loans $ 189,634 $ 162,513 $ 138,861 $ 15,417 $ 1,955 $ 1,325 $ 22,155 $ 531,860 Current period gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — Current period gross recoveries — — — — — 1 — 1 Current period net charge-offs (recoveries) $ — $ — $ — $ — $ — $ (1) $ — $ (1) Residential real estate: Pass $ 367,652 $ 143,368 $ 103,450 $ 102,272 $ 41,522 $ 50,094 $ 53,854 $ 862,212 Special mention 188 — 29 1,875 9,287 803 — 12,182 Classified 1,857 2,403 2,982 511 1,344 1,533 96 10,726 Total residential real estate loans $ 369,697 $ 145,771 $ 106,461 $ 104,658 $ 52,153 $ 52,430 $ 53,950 $ 885,120 Current period gross charge-offs $ 94 $ 271 $ — $ 283 $ — $ 44 $ — $ 692 Current period gross recoveries — — — — — 202 — 202 Current period net charge-offs (recoveries) $ 94 $ 271 $ — $ 283 $ — $ (158) $ — $ 490 Commercial and industrial: Pass $ 851,780 $ 153,722 $ 110,092 $ 29,413 $ 9,927 $ 26,964 $ 511,220 $ 1,693,118 Special mention 4,860 2,059 26,438 423 — 14,843 8,077 56,700 Classified 5,436 12,250 5,859 5,450 5,950 6,707 26,392 68,044 Total commercial and industrial loans $ 862,076 $ 168,031 $ 142,389 $ 35,286 $ 15,877 $ 48,514 $ 545,689 $ 1,817,862 Current period gross charge-offs $ 189 $ 204 $ 87 $ 121 $ 3,228 $ 469 $ 2,404 $ 6,702 Current period gross recoveries — 42 20 81 185 112 582 1,022 Current period net charge-offs $ 189 $ 162 $ 67 $ 40 $ 3,043 $ 357 $ 1,822 $ 5,680 Mortgage Warehouse Lines of Credit: Pass $ — $ — $ — $ — $ — $ — $ 1,084,001 $ 1,084,001 Current period gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — Current period gross recoveries — — — — — — — — Current period net charge-offs $ — $ — $ — $ — $ — $ — $ — $ — Consumer: Pass $ 6,702 $ 3,318 $ 1,578 $ 203 $ 116 $ 83 $ 5,935 $ 17,935 Classified 28 8 — — 6 1 13 56 Total consumer loans $ 6,730 $ 3,326 $ 1,578 $ 203 $ 122 $ 84 $ 5,948 $ 17,991 Current period gross charge-offs $ — $ 39 $ 23 $ 8 $ — $ 4 $ 2 $ 76 Current period gross recoveries — — 1 7 5 7 4 24 Current period net charge-offs (recoveries) $ — $ 39 $ 22 $ 1 $ (5) $ (3) $ (2) $ 52 The following tables present the Company's loan portfolio aging analysis at the dates indicated: June 30, 2021 (Dollars in thousands) 30-59 Days Past Due 60-89 Days Past Due Loans Past Due 90 Days or More Total Past Due Current Loans Total Loans Receivable Accruing Loans 90 or More Days Past Due Loans secured by real estate: Commercial real estate (1) $ — $ — $ 1,091 $ 1,091 $ 1,479,445 $ 1,480,536 $ — Construction/land/land development 1,443 99 — 1,542 495,628 497,170 — Residential real estate 1,580 204 7,899 9,683 956,618 966,301 — Total real estate 3,023 303 8,990 12,316 2,931,691 2,944,007 — Commercial and industrial 267 264 17,494 18,025 1,552,766 1,570,791 — Mortgage warehouse lines of credit — — — — 865,255 865,255 — Consumer 100 5 — 105 16,148 16,253 — Total LHFI $ 3,390 $ 572 $ 26,484 $ 30,446 $ 5,365,860 $ 5,396,306 $ — ____________________________ (1) Includes $5.4 million of commercial real estate loans at fair value December 31, 2020 (Dollars in thousands) 30-59 Days Past Due 60-89 Days Past Due Loans Past Due 90 Days or More Total Past Due Current Loans Total Loans Receivable Accruing Loans 90 or More Days Past Due Loans secured by real estate: Commercial real estate (1) $ 1,072 $ — $ 3,172 $ 4,244 $ 1,383,695 $ 1,387,939 $ — Construction/land/land development 369 1 2,328 2,698 529,162 531,860 — Residential real estate 3,774 134 364 4,272 880,848 885,120 — Total real estate 5,215 135 5,864 11,214 2,793,705 2,804,919 — Commercial and industrial 703 1,097 12,625 14,425 1,803,437 1,817,862 — Mortgage warehouse lines of credit — — — — 1,084,001 1,084,001 — Consumer 113 9 2 124 17,867 17,991 — Total LHFI $ 6,031 $ 1,241 $ 18,491 $ 25,763 $ 5,699,010 $ 5,724,773 $ — ____________________________ (1) Includes $17.0 million of commercial real estate loans at fair value The following tables detail activity in the allowance for loan credit losses by portfolio segment. Accrued interest of $17.7 million and $19.5 million was not included in the book value for the purposes of calculating the allowance at June 30, 2021 and June 30, 2020, respectively. 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 June 30, 2021 (Dollars in thousands) Beginning Balance Charge-offs Recoveries Provision (1) Ending Balance Loans secured by real estate: Commercial real estate $ 18,397 $ 102 $ 3 $ (2,016) $ 16,282 Construction/land/land development 7,389 — — (1,787) 5,602 Residential real estate 8,294 58 8 815 9,059 Commercial and industrial 49,342 2,845 186 (1,634) 45,049 Mortgage warehouse lines of credit 923 — — (363) 560 Consumer 791 5 5 (239) 552 Total $ 85,136 $ 3,010 $ 202 $ (5,224) $ 77,104 ____________________________ (1) The $5.6 million net benefit for credit losses on the consolidated statements of income includes a $5.2 million net loan loss benefit, a $390,000 benefit for off-balance sheet commitments and a $5,000 provision for held to maturity securities credit losses for the three months ended June 30, 2021. Three Months Ended June 30, 2020 (Dollars in thousands) Beginning Balance Charge-offs Recoveries Provision (1) Ending Balance Loans secured by real estate: Commercial real estate $ 9,254 $ 3,496 $ 4 $ 4,284 $ 10,046 Construction/land/land development 5,054 — — 1,806 6,860 Residential real estate 4,495 — 20 2,396 6,911 Commercial and industrial 35,823 3,073 87 12,444 45,281 Mortgage warehouse lines of credit 779 — — (177) 602 Consumer 658 18 3 125 768 Total $ 56,063 $ 6,587 $ 114 $ 20,878 $ 70,468 ____________________________ (1) The $21.4 million provision for credit losses on the consolidated statements of income includes a $20.9 million net loan loss provision, a $476,000 provision for off-balance sheet commitments and a $48,000 provision for held to maturity securities credit losses for the three months ended June 30, 2020. Six Months Ended June 30, 2021 (Dollars in thousands) Beginning Balance Charge-offs Recoveries Provision (1) Ending Balance Loans secured by real estate: Commercial real estate $ 15,430 $ 130 $ 6 $ 976 $ 16,282 Construction/land/land development 8,191 — — (2,589) 5,602 Residential real estate 9,418 58 17 (318) 9,059 Commercial and industrial 51,857 5,800 294 (1,302) 45,049 Mortgage warehouse lines of credit 856 — — (296) 560 Consumer 918 49 18 (335) 552 Total $ 86,670 $ 6,037 $ 335 $ (3,864) $ 77,104 (1) The $4.2 million net benefit for credit losses on the consolidated statements of income includes a $3.9 million net loan loss benefit, a $338,000 benefit for off-balance sheet commitments and a $5,000 provision for held to maturity securities credit losses for the six months ended June 30, 2021. Six Months Ended June 30, 2020 (Dollars in thousands) Beginning Balance Impact of Adopting ASC 326 Charge-offs Recoveries Provision (1) Ending Balance Loans secured by real estate: Commercial real estate $ 10,013 $ (5,052) $ 3,668 $ 6 $ 8,747 $ 10,046 Construction/land/land development 3,711 1,141 — — 2,008 $ 6,860 Residential real estate 6,332 (2,526) 49 169 2,985 $ 6,911 Commercial and industrial 16,960 7,296 4,253 256 25,022 $ 45,281 Mortgage warehouse lines of credit 262 29 — — 311 $ 602 Consumer 242 360 42 7 201 768 Total $ 37,520 $ 1,248 $ 8,012 $ 438 $ 39,274 $ 70,468 (1) The $39.9 million provision for credit losses on the consolidated statements of income includes a $39.3 million net loan loss provision, a $611,000 provision for off-balance sheet commitments and a $48,000 provision for held to maturity securities credit losses for the six months ended June 30, 2020. The decrease in provision expense compared to the quarter and six months ended June 30, 2020, was primarily due to improvement in forecasted economic conditions during the quarter and six months ended June 30, 2021, as compared to deteriorating economic conditions during the quarter and six months ended June 30, 2020. The Company's credit quality profile in relation to the allowance for loan credit losses drove a decline of 17.7 million in the collectively evaluated portion of the reserve during the six months ended June 30, 2021, of which a $14.8 million decrease was related to qualitative factor changes across the Company's risk pools for the six months ended June 30, 2021. These declines were partially offset by an increase in certain specific loan reserves, at June 30, 2021. The provision for loan credit losses for the six months ended June 30, 2020, was driven by a significant increase in uncertainty related to the ongoing economic impact and duration of the current COVID-19 pandemic. Based upon the requirement of CECL, economic forecasts are essential for estimating the life of loan losses. The increased risk, as reflected in current and forecast adjustments, resulted in approximately $20.8 million in provision expense across the Company’s risk pools. An additional $6.1 million in provision expense was due to the current and forecast effects of individually evaluated loans. The provision for commercial and industrial loans included approximately $13.3 million related to current and forecasted factors as well as approximately $6.0 million related to individually evaluated loans. There were two significant charge-offs in commercial and industrial loans during the first half of 2020 totaling $2.5 million, as well as two significant charge-offs in commercial real estate loans totaling $3.4 million during the same period. The following tables show the recorded investment in loans by loss estimation methodology, excluding loans for which the fair value option was elected at June 30, 2021, and December 31, 2020. June 30, 2021 Collectively Evaluated Individually Evaluated (Dollars in thousands) Probability of Default Fair Value of Collateral Discounted Cash Flow Total Loans secured by real estate: Commercial real estate (1) $ 1,471,761 $ 1,091 $ 2,241 $ 1,475,093 Construction/land/land development 496,553 297 320 497,170 Residential real estate 956,152 8,323 1,826 966,301 Commercial and industrial 1,552,304 10,559 7,928 1,570,791 Mortgage warehouse lines of credit 865,255 — — 865,255 Consumer 16,253 — — 16,253 Total $ 5,358,278 $ 20,270 $ 12,315 $ 5,390,863 ____________________________ (1) Excludes $5.4 million of commercial real estate loans at fair value, which are not included in the loss estimation methodology due to the fair value option election. December 31, 2020 Collectively Evaluated Individually Evaluated (Dollars in thousands) Probability of Default Fair Value of Collateral Discounted Cash Flow Total Loans secured by real estate: Commercial real estate (1) $ 1,365,284 $ 3,173 $ 2,471 $ 1,370,928 Construction/land/land development 528,894 2,621 345 531,860 Residential real estate 879,015 2,009 4,096 885,120 Commercial and industrial 1,804,049 3,152 10,661 1,817,862 Mortgage warehouse lines of credit 1,084,001 — — 1,084,001 Consumer 17,991 — — 17,991 Total $ 5,679,234 $ 10,955 $ 17,573 $ 5,707,762 ____________________________ (1) Excludes $17.0 million of commercial real estate loans at fair value, which are not included in the loss estimation methodology due to the fair value option election. The following tables show the allowance for loan credit losses by loss estimation methodology at June 30, 2021, and December 31, 2020. June 30, 2021 Collectively Evaluated Individually Evaluated (Dollars in thousands) Probability of Default Fair Value of Collateral Discounted Cash Flow Total Loans secured by real estate: Commercial real estate $ 16,269 $ — $ 13 $ 16,282 Construction/land/land development 5,601 — 1 5,602 Residential real estate 8,324 28 707 9,059 Commercial and industrial 29,465 8,264 7,320 45,049 Mortgage warehouse lines of credit 560 — — 560 Consumer 552 — — 552 Total $ 60,771 $ 8,292 $ 8,041 $ 77,104 December 31, 2020 Collectively Evaluated Individually Evaluated (Dollars in thousands) Probability of Default Fair Value of Collateral Discounted Cash Flow Total Loans secured by real estate: Commercial real estate $ 14,896 $ 525 $ 9 $ 15,430 Construction/land/land development 8,062 128 1 8,191 Residential real estate 8,983 — 435 9,418 Commercial and industrial 44,714 1,707 5,436 51,857 Mortgage warehouse lines of credit 856 — — 856 Consumer 918 — — 918 Total $ 78,429 $ 2,360 $ 5,881 $ 86,670 Note that the Company is not using the collateral maintenance agreement practical expedient. The fair value of equipment collateral that secures commercial and industrial loans is estimated by third-party valuation experts. Collateral-dependent loans consist primarily of commercial real estate and commercial and industrial loans. These loans are individually evaluated when foreclosure is probable or when the repayment of the loan is expected to be provided substantially through the operation or sale of the underlying collateral. Loan balances are charged down to the underlying collateral value when they are deemed uncollectible. Nonaccrual LHFI were as follows: Nonaccrual With No Nonaccrual (Dollars in thousands) Loans secured by real estate: June 30, 2021 December 31, 2020 June 30, 2021 December 31, 2020 Commercial real estate $ 1,511 $ 1,053 $ 1,544 $ 3,704 Construction/land/land development 353 1,319 621 2,962 Residential real estate 7,932 2,436 10,571 6,530 Total real estate 9,796 4,808 12,736 13,196 Commercial and industrial 69 82 17,723 12,897 Consumer — — 43 56 Total nonaccrual loans $ 9,865 $ 4,890 $ 30,502 $ 26,149 All interest accrued but not received for loans placed on nonaccrual status is reversed against interest income. Subsequent receipts on nonaccrual loans are recorded as a reduction of principal, and interest income is recorded only after principal recovery is reasonably assured. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured. At June 30, 2021, the Company had no funding commitments for which the terms have been modified in TDRs. For the six months ended June 30, 2021 and 2020, gross interest income that would have been recorded had the nonaccruing loans been current in accordance with their original terms was $880,000 and $736,000, respectively. No interest income was recorded on these loans while they were considered nonaccrual during the six months ended June 30, 2021 and 2020. The Company elects the fair value option for recording residential mortgage loans held for sale, as well as certain commercial real estate loans in accordance with U.S. GAAP. The Company had $1.6 million of nonaccrual mortgage loans held for sale that were recorded using the fair value option election at June 30, 2021, compared to $681,000 at December 31, 2020. There were no nonaccrual LHFI that were recorded using the fair value option election at June 30, 2021, or December 31, 2020. Loans classified as TDRs, excluding the impact of forbearances granted due to COVID-19, were as follows: (Dollars in thousands) June 30, 2021 December 31, 2020 TDRs Nonaccrual TDRs $ 4,701 $ 5,671 Performing TDRs 2,917 3,314 Total $ 7,618 $ 8,985 There were no loans classified as TDR's during the six months ended June 30, 2021. The tables below summarize loans classified as TDR's by loan and concession type during the six months ended June 30, 2020. Three Months Ended June 30, 2020 (Dollars in thousands) Number of Loans Restructured Pre-Modification Recorded Balance Term Concessions Interest Rate Concessions Combination of Term and Rate Concessions Total Modifications Commercial and industrial 2 $ 128 $ 127 $ — $ — $ 127 Total 2 $ 128 $ 127 $ — $ — $ 127 During the six months ended June 30, 2021, three loans with a combined outstanding principal balance of $743,000 defaulted after having been modified as a TDR within the previous 12 months. During the six months ended June 30, 2020, one loan with an outstanding principal balance of $14,000 defaulted after having been modified as a TDR within the previous 12 months. A payment default is defined as a loan that was 90 or more days past due. The modifications made during the six months ended June 30, 2020, did not significantly impact the Company's determination of the allowance for loan credit losses. The Company monitors the performance of the modified loans to their restructured terms on an ongoing basis. In the event of a subsequent default, the allowance for loan credit losses continues to be reassessed on the basis of an individual evaluation of each loan.

Fair Value of Financial Instrum

Fair Value of Financial Instruments	6 Months Ended
	Jun. 30, 2021
Fair Value Disclosures [Abstract]
Fair Value of Financial Instruments	Note 5 - Fair Value of Financial Instruments Fair value is the exchange price that is expected to be received for an asset or paid to transfer a liability (exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Certain assets and liabilities are recorded in the Company's consolidated financial statements at fair value. Some are recorded on a recurring basis and some on a non-recurring basis. The Company utilizes fair value measurement to record fair value adjustments to certain assets and liabilities and to determine fair value disclosures. The determination of fair values of financial instruments often requires the use of estimates. In cases where quoted market values in an active market are not available, the Company utilizes valuation techniques that are consistent with the market approach, the income approach and/or the cost approach to estimate the fair values of its financial instruments. Such valuation techniques are consistently applied. A hierarchy for fair value has been established which categorizes the valuation techniques into three levels used to measure fair value. The three levels are as follows: Level 1 - Fair value is based on unadjusted quoted prices in active markets for identical assets or liabilities. Level 2 - Fair value is based on significant other observable inputs that are generally determined based on a single price for each financial instrument provided to the Company by an unrelated third-party pricing service and is based on one or more of the following: • Quoted prices for similar, but not identical, assets or liabilities in active markets; • Quoted prices for identical or similar assets or liabilities in markets that are not active; • Inputs other than quoted prices that are observable, such as interest rate and yield curves, volatilities, prepayment speeds, loss severities, credit risks and default rates; and • Other inputs derived from or corroborated by observable market inputs. Level 3 - Prices or valuation techniques that require inputs that are both significant and unobservable in the market. These instruments are valued using the best information available, some of which is internally developed, and reflects the Company's own assumptions about the risk premiums that market participants would generally require and the assumptions they would use. There were no transfers between fair value reporting levels for any period presented. Fair Values of Assets and Liabilities Recorded on a Recurring Basis The following tables summarize financial assets and financial liabilities recorded at fair value on a recurring basis at June 30, 2021, and December 31, 2020, segregated by the level of valuation inputs within the fair value hierarchy utilized to measure fair value. There were no changes in the valuation techniques during 2021 or 2020. June 30, 2021 (Dollars in thousands) Level 1 Level 2 Level 3 Total State and municipal securities $ — $ 371,838 $ 42,290 $ 414,128 Corporate bonds — 71,646 — 71,646 U.S. government agency securities — 13,848 — 13,848 Commercial mortgage-backed securities — 9,180 — 9,180 Residential mortgage-backed securities — 200,441 — 200,441 Residential collateralized mortgage obligations — 178,342 — 178,342 Asset-backed securities — 86,363 — 86,363 Securities available for sale — 931,658 42,290 973,948 Securities carried at fair value through income — — 10,973 10,973 Loans held for sale — 71,571 — 71,571 Loans at fair value — — 5,443 5,443 Mortgage servicing rights — — 16,081 16,081 Other assets - derivatives — 14,817 — 14,817 Total recurring fair value measurements - assets $ — $ 1,018,046 $ 74,787 $ 1,092,833 Other liabilities - derivatives $ — $ (13,961) $ — $ (13,961) Total recurring fair value measurements - liabilities $ — $ (13,961) $ — $ (13,961) December 31, 2020 (Dollars in thousands) Level 1 Level 2 Level 3 Total State and municipal securities $ — $ 398,120 $ 44,065 $ 442,185 Corporate bonds — 65,938 — 65,938 U.S. government agency securities — 849 — 849 Commercial mortgage-backed securities — 11,080 — 11,080 Residential mortgage-backed securities — 214,951 — 214,951 Residential collateralized mortgage obligations — 195,343 — 195,343 Asset-backed securities — 74,328 — 74,328 Securities available for sale — 960,609 44,065 1,004,674 Securities carried at fair value through income — — 11,554 11,554 Loans held for sale — 136,026 — 136,026 Loans at fair value — — 17,011 17,011 Mortgage servicing rights — — 13,660 13,660 Other assets - derivatives — 23,694 — 23,694 Total recurring fair value measurements - assets $ — $ 1,120,329 $ 86,290 $ 1,206,619 Other liabilities - derivatives $ — $ (23,020) $ — $ (23,020) Total recurring fair value measurements - liabilities $ — $ (23,020) $ — $ (23,020) The changes in Level 3 assets and liabilities measured at fair value on a recurring basis for the six months ended June 30, 2021 and 2020, are summarized as follows: (Dollars in thousands) Loans at Fair Value MSRs Securities Available for Sale Securities at Fair Value Through Income Balance at January 1, 2021 $ 17,011 $ 13,660 $ 44,065 $ 11,554 Gain (loss) recognized in earnings: Mortgage banking revenue (1) — (772) — — Other noninterest income (125) — — (316) Loss recognized in AOCI — — (595) — Purchases, issuances, sales and settlements: Originations — 3,193 — — Purchases — — 1,000 — Settlements (11,443) — (2,180) (265) Balance at June 30, 2021 $ 5,443 $ 16,081 $ 42,290 $ 10,973 Balance at January 1, 2020 $ 17,670 $ 20,697 $ 38,173 $ 11,513 Gain (loss) recognized in earnings: Mortgage banking revenue (1) — (7,987) — — Other noninterest income 132 — — 714 Gain recognized in AOCI — — 46 — Purchases, issuances, sales and settlements: Originations — 2,525 — — Purchases — — 1,598 — Sales — — (1,985) — Settlements (314) — — (250) Balance at June 30, 2020 $ 17,488 $ 15,235 $ 37,832 $ 11,977 ____________________________ (1) Total mortgage banking revenue includes changes in fair value due to market changes and run-off. The Company obtains fair value measurements for loans at fair value, securities available for sale and securities at fair value through income from an independent pricing service, therefore, quantitative unobservable inputs are unknown. The following methodologies were used to measure the fair value of financial assets and liabilities valued on a recurring basis: Securities Available for Sale Securities classified as available for sale are reported at fair value utilizing Level 1, Level 2 or Level 3 inputs. For Level 2 securities, the Company obtains fair value measurements from an independent pricing service. The fair value measurements consider observable data that may include dealer quotes, market spreads, cash flows, the U.S. Treasury yield curve, live trading levels, market consensus prepayment speeds, credit information and the security's terms and conditions, among other things. In order to ensure the fair values are consistent with Accounting Standards Codification ("ASC") 820, Fair Value Measurements and Disclosures , the Company periodically checks the fair value by comparing them to other pricing sources, such as Bloomberg LP. The third-party pricing service is subject to an annual review of internal controls in accordance with the Statement on Standards for Attestation Engagements No. 16, which was made available to the Company. In certain cases where Level 2 inputs are not available, securities are classified within Level 3 of the hierarchy. Mortgage Servicing Rights ("MSRs") The carrying amounts of the MSRs equal fair value and are valued using a discounted cash flow valuation technique. The significant assumptions used to value MSRs were as follows: June 30, 2021 December 31, 2020 Range Weighted Average (1) Range Weighted Average (1) Prepayment speeds 9.36% - 37.95% 16.89 % 11.82% - 37.95% 22.08 % Discount rates 9.00 - 10.50 9.48 7.83 - 9.09 8.27 __________________________ (1) The weighted average was calculated with reference to the principle balance of the underlying mortgages. In recent years, there have been significant market-driven fluctuations in the assumptions listed above. Loans with higher average coupon rates have a greater likelihood of prepayment during the current interest rate environment, while loans with lower average coupon rates have a lower likelihood of prepayment. The increase in rates since the year ended December 31, 2020, has caused a decrease in our weighted average prepayment speed and an increase in our discount rate assumptions used in the MSR valuation. These fluctuations can be rapid and may continue to be significant. Therefore, estimating these assumptions within ranges that market participants would use in determining the fair value of MSRs requires significant management judgment. Derivatives Fair values for interest rate swap agreements are based upon the amounts that would be required to settle the contracts. Fair values for derivative loan commitments and forward loan sale commitments are based on fair values of the underlying mortgage loans and the probability of such commitments being exercised. Significant management judgment and estimation is required in determining these fair value measurements. Fair Values of Assets Recorded on a Recurring Basis for which the Fair Value Option has been Elected Certain assets are measured at fair value on a recurring basis due to the Company's election to adopt fair value accounting treatment for those assets. This election allows for a more effective offset of the changes in fair values of the assets and the derivative instruments used to economically hedge them without the burden of complying with the requirements for hedge accounting under ASC 815, Derivatives and Hedging. For assets for which the fair value has been elected, the earned current contractual interest payment is recognized in interest income, loan origination costs and fees on fair value option loans are recognized in earnings as incurred and not deferred. At June 30, 2021, and December 31, 2020, there were no gains or losses recorded attributable to changes in instrument-specific credit risk. The following tables summarize the difference between the fair value and the unpaid principal balance for financial instruments for which the fair value option has been elected: June 30, 2021 (Dollars in thousands) Aggregate Fair Value Aggregate Unpaid Principal Balance Difference Loans held for sale (1) $ 71,571 $ 69,803 $ 1,768 Commercial real estate LHFI (2) 5,443 5,317 126 Securities carried at fair value through income 10,973 10,353 620 Total $ 87,987 $ 85,473 $ 2,514 ____________________________ (1) $1.6 million of loans held for sale were designated as nonaccrual or 90 days or more past due at June 30, 2021. Of this balance, $1.5 million was guaranteed by U.S. Government agencies. (2) There were no commercial real estate loans for which the fair value had been elected that were designated as nonaccrual or 90 days or more past due at June 30, 2021. December 31, 2020 (Dollars in thousands) Aggregate Fair Value Aggregate Unpaid Principal Balance Difference Loans held for sale (1) $ 136,026 $ 129,955 $ 6,071 Commercial real estate LHFI (2) 17,011 16,760 251 Securities carried at fair value through income 11,554 10,618 936 Total $ 164,591 $ 157,333 $ 7,258 ____________________________ (1) $681,000 of loans held for sale were designated as nonaccrual or 90 days or more past due at December 31, 2020. Of this balance, $473,000 was guaranteed by U.S. Government agencies. (2) There were no commercial real estate loans for which the fair value had been elected that were designated as nonaccrual or 90 days or more past due at December 31, 2020. Changes in the fair value of assets for which the Company elected the fair value option are classified in the consolidated statement of income line items reflected in the following table: (Dollars in thousands) Three Months Ended June 30, Six Months Ended June 30, Changes in fair value included in noninterest income: 2021 2020 2021 2020 Mortgage banking revenue $ (177) $ 2,575 $ (4,302) $ 3,621 Other income: Loans at fair value held for investment (66) (33) (125) 132 Securities carried at fair value through income 161 (15) (316) 714 Total impact on other income 95 (48) (441) 846 Total fair value option impact on noninterest income (1) $ (82) $ 2,527 $ (4,743) $ 4,467 ____________________________ (1) The fair value option impact on noninterest income is offset by the derivative gain/loss recognized in noninterest income. Please see Note 6 - Mortgage Banking for more detail. The following methodologies were used to measure the fair value of financial assets valued on a recurring basis for which the fair value option was elected: Securities at Fair Value through Income Securities carried at fair value through income are valued using a discounted cash flow with a credit spread applied to each instrument based on the credit worthiness of each issuer. Credit spreads ranged from 83 to 227 basis points at both June 30, 2021, and December 31, 2020. The Company believes the fair value approximates an exit price. Loans Held for Sale Fair values for loans held for sale are established using anticipated sale prices for loans allocated to a sale commitment, and those unallocated to a commitment are valued based on the interest rate and term for similar loans allocated. The Company believes the fair value approximates an exit price. LHFI For LHFI for which the fair value option has been elected, fair values are calculated using a discounted cash flow model with inputs including observable interest rate curves and unobservable credit adjustment spreads based on credit risk inherent in the loan. Credit spreads ranged from 290 to 353 basis points at June 30, 2021, and 290 to 413 basis points at December 31, 2020. The Company believes the fair value approximates an exit price. Fair Value of Assets Recorded on a Nonrecurring Basis Equity Securities without Readily Determinable Fair Values Equity securities without readily determinable fair values totaled $41.5 million and $62.6 million, at June 30, 2021, and December 31, 2020, respectively, and are shown on the face of the consolidated balance sheets. The majority of the Company's equity investments qualify for the practical expedient allowed for equity securities without a readily determinable fair value, such that the Company has elected to carry these securities at cost adjusted for any observable transactions during the period, less any impairment. To date, no impairment has been recorded on the Company's investments in equity securities that do not have readily determinable fair values. Government National Mortgage Association Repurchase Asset The Company recorded $53.1 million and $55.5 million, respectively, at June 30, 2021, and December 31, 2020, for Government National Mortgage Association ("GNMA") repurchase assets included in mortgage loans held for sale on the consolidated balance sheets. The assets are valued at the lower of cost or market and, where market is lower than cost, valued using anticipated sale prices for loans allocated to a sale commitment, and those unallocated to a commitment are valued based on the interest rate and term for similar loans allocated. The Company believes the fair value approximates an exit price. Please see Note 6 - Mortgage Banking for more information on the GNMA repurchase asset. Collateral Dependent Loans with Credit Losses Loans for which it is probable that the Company will not collect all principal and interest due according to contractual terms are measured to determine if any credit loss exists. Allowable methods for determining the amount of credit loss includes estimating the fair value using the fair value of the collateral for collateral-dependent loans. If the loan is identified as collateral-dependent, the fair value method of measuring the amount of credit loss is utilized. This method requires obtaining a current independent appraisal of the collateral and applying a discount factor to the value. Loans that have experienced a credit loss that are collateral-dependent are classified within Level 3 of the fair value hierarchy when the credit loss is determined using the fair value method. The fair value of loans that have experienced a credit loss with specific allocated losses was approximately $5.7 million and $12.3 million at June 30, 2021, and December 31, 2020, respectively. Non-Financial Assets Foreclosed assets held for sale are the only non-financial assets valued on a non-recurring basis that are initially recorded by the Company at fair value, less estimated costs to sell. At foreclosure, if the fair value, less estimated costs to sell, of the real estate acquired is less than the Company's recorded investment in the related loan, a write-down is recognized through a charge to the allowance for loan credit losses. Additionally, valuations are periodically performed by management and any subsequent reduction in value is recognized by a charge to income. The carrying value and fair value of foreclosed assets held for sale is estimated using Level 3 inputs based on observable market data and was $4.0 million and $1.6 million at June 30, 2021, and December 31, 2020, respectively. At June 30, 2021, the Company had no residential mortgage loans in the process of foreclosure. Fair Values of Financial Instruments Not Recorded at Fair Value Loans The estimated fair value approximates carrying value for variable-rate loans that reprice frequently and with no significant change in credit risk. The fair value of fixed-rate loans and variable-rate loans which reprice on an infrequent basis is estimated by discounting future cash flows using exit level pricing, which combines the current interest rates at which similar loans with similar terms would be made to borrowers of similar credit quality and an estimated additional rate to reflect a liquidity premium. An overall valuation adjustment is made for specific credit risks as well as general portfolio credit risk. Deposits The estimated fair value approximates carrying value for demand deposits. The fair value of fixed-rate deposit liabilities with defined maturities is estimated by discounting future cash flows using the interest rates currently available for funding from the FHLB. The estimated fair value of deposits does not take into account the value of our long-term relationships with depositors, commonly known as core deposit intangibles, which are separate intangible assets, and not considered financial instruments. Nonetheless, the Company would likely realize a core deposit premium if the deposit portfolio were sold in the principal market for such deposits. Borrowed Funds The estimated fair value approximates carrying value for short-term borrowings. The fair value of long-term fixed-rate and fixed-to-floating-rate borrowings is estimated using quoted market prices, if available, or by discounting future cash flows using current interest rates for similar financial instruments. The estimated fair value approximates carrying value for variable-rate junior subordinated debentures that reprice quarterly. The carrying value and estimated fair values of financial instruments not recorded at fair value are as follows: (Dollars in thousands) Financial assets: June 30, 2021 December 31, 2020 Level 1 inputs: Carrying Estimated Carrying Estimated Cash and cash equivalents $ 444,732 $ 444,732 $ 377,214 $ 377,214 Level 2 inputs: Non-marketable equity securities held in other financial institutions 41,468 41,468 62,586 62,586 Accrued interest and loan fees receivable 24,387 24,387 27,146 27,146 Level 3 inputs: Securities held to maturity 37,835 40,753 38,128 41,205 LHFI, net (1) 5,313,759 5,293,696 5,621,092 5,802,744 Financial liabilities: Level 2 inputs: Deposits 6,028,352 6,030,832 5,751,315 5,756,312 FHLB advances and other borrowings 314,123 308,378 984,608 991,943 Subordinated debentures 157,298 156,510 157,181 156,395 Accrued interest payable 2,893 2,893 3,556 3,556 ____________________________ (1) Does not include loans for which the fair value option had been elected at June 30, 2021, or December 31, 2020, as these loans are carried at fair value on a recurring basis.

Mortgage Banking

Mortgage Banking	6 Months Ended
	Jun. 30, 2021
Mortgage Banking [Abstract]
Mortgage Banking	Note 6 - Mortgage Banking The following table presents the Company's revenue from mortgage banking operations: (Dollars in thousands) Three Months Ended June 30, Six Months Ended June 30, Mortgage banking revenue 2021 2020 2021 2020 Origination $ 375 $ 624 $ 751 $ 899 Gain on sale of loans held for sale 3,033 1,746 8,029 2,965 Originations of MSRs 1,250 1,871 3,193 2,525 Servicing 1,537 1,515 3,038 3,116 Total gross mortgage revenue 6,195 5,756 15,011 9,505 MSR valuation adjustments, net (2,721) — (2,758) (772) (7,987) Mortgage HFS and pipeline fair value adjustment (1,998) 5,531 (5,155) 6,797 MSR hedge impact 1,289 2,188 (1,742) 5,171 Mortgage banking revenue $ 2,765 $ 10,717 $ 7,342 $ 13,486 Management uses mortgage-backed securities to mitigate the impact of changes in fair value of MSRs. See Note 8 - Derivative Financial Instruments for further information. Mortgage Servicing Rights Activity in MSRs was as follows: Three Months Ended June 30, Six Months Ended June 30, (Dollars in thousands) 2021 2020 2021 2020 Fair Value at Beginning of Period $ 17,552 $ 16,122 $ 13,660 $ 20,697 Originations of MSRs 1,250 1,871 3,193 2,525 Valuation adjustments, net (2,721) (2,758) (772) (7,987) Fair Value at End of Period $ 16,081 $ 15,235 $ 16,081 $ 15,235 The Company receives annual servicing fee income approximating 0.28% of the outstanding balance of the underlying loans. In connection with the Company's activities as a servicer of mortgage loans, the investors and the securitization trusts have no recourse to the Company's assets for failure of debtors to pay when due. The Company is potentially subject to losses in its loan servicing portfolio due to loan foreclosures. The Company has obligations to either repurchase the outstanding principal balance of a loan or make the purchaser whole for the economic benefits of a loan if it is determined that the loan sold violated representations or warranties made by the Company and/or the borrower at the time of the sale, which the Company refers to as mortgage loan servicing putback expenses. Such representations and warranties typically include those made regarding loans that had missing or insufficient file documentation and/or loans obtained through fraud by borrowers or other third parties. Putback claims may be made until the loan is paid in full. When a putback claim is received, the Company evaluates the claim and takes appropriate actions based on the nature of the claim. The Company is required by the Federal National Mortgage Association and the Federal Home Loan Mortgage Corporation to provide a response to putback claims within 60 days of the date of receipt. The Company incurred $21,000 and $50,000 in mortgage loan servicing putback reserve expense for the three and six months ended June 30, 2021, respectively, and $45,000 and $47,000 for the three and six months ended June 30, 2020, respectively. At June 30, 2021, and December 31, 2020, the reserve for mortgage loan servicing putback expenses totaled $361,000 and $311,000, respectively. There is inherent uncertainty in reasonably estimating the requirement for reserves against future mortgage loan servicing putback expenses. Future putback expenses depend on many subjective factors, including the review procedures of the purchasers and the potential refinance activity on loans sold with servicing released and the subsequent consequences under the representations and warranties.

Borrowings

Borrowings	6 Months Ended
	Jun. 30, 2021
Debt Disclosure [Abstract]
Borrowings	Note 7 - Borrowings Borrowed funds are summarized as follows: (Dollars in thousands) June 30, 2021 December 31, 2020 Overnight repurchase agreements with depositors $ 3,859 $ 8,408 Short-term FHLB advances — 650,000 GNMA repurchase liability 53,140 55,485 Long-term FHLB advances 257,124 270,715 Total FHLB advances and other borrowings $ 314,123 $ 984,608 Subordinated debentures, net $ 157,298 $ 157,181 Security for all indebtedness and outstanding commitments to the FHLB consists of a blanket floating lien on all of the Company's first mortgage loans, commercial real estate and other real estate loans, as well as the Company's investment in capital stock of the FHLB and deposit accounts at the FHLB. The net amounts available under the blanket floating lien at June 30, 2021 and December 31, 2020, were $872.1 million and $456.9 million, respectively.

Derivative Financial Instrument

Derivative Financial Instruments	6 Months Ended
	Jun. 30, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Financial Instruments	Note 8 - Derivative Financial Instruments Risk Management Objective of Using Derivatives The Company enters into derivative financial instruments to manage risks related to differences in the amount, timing, and duration of the Company's known or expected cash receipts and its known or expected cash payments, as well as to manage changes in fair values of some assets which are marked at fair value through the consolidated statement of income on a recurring basis. Cash Flow Hedges of Interest Rate Risk The Company is a party to an interest rate swap agreement under which the Company receives interest at a variable rate and pays at a fixed rate. The derivative instrument represented by this swap agreement is designated as a cash flow hedge of the Company's forecasted variable cash flows under a variable-rate term borrowing agreement. During the term of the swap agreement, the effective portion of changes in the fair value of the derivative instrument are recorded in accumulated other comprehensive income and subsequently reclassified into earnings in the periods that the hedged forecasted variable-rate interest payments affected earnings. There was no ineffective portion of the change in fair value of the derivative recognized directly in earnings. The entire swap fair value will be reclassified into earnings before the expiration date of the swap agreement. Derivatives Not Designated as Hedges Customer interest rate derivative program The Company offers certain derivatives products, primarily interest rate swaps, directly to qualified commercial banking customers to facilitate their risk management strategies. In some instances, the Company acts only as an intermediary, simultaneously entering into offsetting agreements with unrelated financial institutions, thereby mitigating its net risk exposure resulting from such transactions without significantly impacting its results of operations. Because the interest rate derivatives associated with this program do not meet hedge accounting requirements, changes in the fair value of both the customer derivatives and any offsetting derivatives are recognized directly in earnings as a component of noninterest income. From time to time, the Company shares in credit risk on interest rate swap arrangements, by entering into risk participation agreements with syndication partners. These are accounted for at fair value and disclosed as risk participation derivatives. Mortgage banking derivatives The Company enters into certain derivative agreements as part of its mortgage banking and related risk management activities. These agreements include interest rate lock commitments on prospective residential mortgage loans and forward commitments to sell these loans to investors on a mandatory delivery basis. The Company also economically hedges the value of MSRs by entering into a series of commitments to purchase mortgage-backed securities in the future. Fair Values of Derivative Instruments on the Balance Sheet The following tables disclose the fair value of derivative instruments in the Company's balance sheets at June 30, 2021, and December 31, 2020, as well as the effect of these derivative instruments on the Company's consolidated statements of income for the six months ended June 30, 2021 and 2020: Notional Amounts (1) Fair Values (Dollars in thousands) Derivatives designated as cash flow hedging instruments: June 30, 2021 December 31, 2020 June 30, 2021 December 31, 2020 Interest rate swaps included in other (liabilities) $ 21,000 $ 21,000 $ (332) $ (706) Derivatives not designated as hedging instruments: Interest rate swaps included in other assets $ 306,384 $ 326,542 $ 12,670 $ 20,207 Interest rate swaps included in other liabilities 326,347 347,096 (13,497) (21,321) Risk participation derivatives included in accrued expenses and other liabilities on the consolidated balance sheets 63,374 63,374 (9) (18) Forward commitments to purchase mortgage-backed securities included in other (liabilities) assets 78,000 107,000 49 (317) Forward commitments to sell residential mortgage loans included in other liabilities 91,629 107,200 (123) (658) Interest rate-lock commitments on residential mortgage loans included in other assets 70,827 79,554 2,098 3,487 $ 936,561 $ 1,030,766 $ 1,188 $ 1,380 ____________________________ (1) Notional or contractual amounts, which represent the extent of involvement in the derivatives market, are used to determine the contractual cash flows required in accordance with the terms of the agreement. These amounts are typically not exchanged, significantly exceed amounts subject to credit or market risk and are not reflected in the consolidated balance sheets. The weighted-average rates paid and received for interest rate swaps at June 30, 2021, were as follows: Weighted-Average Interest Rate Interest rate swaps: Paid Received Cash flow hedges 4.81 % 2.89 % Non-hedging interest rate swaps - financial institution counterparties 4.43 2.66 Non-hedging interest rate swaps - customer counterparties 2.72 4.45 Gains and losses recognized on derivative instruments not designated as hedging instruments are as follows: (Dollars in thousands) Three Months Ended June 30, Six Months Ended June 30, Derivatives not designated as hedging instruments: 2021 2020 2021 2020 Amount of gain (loss) recognized in mortgage banking revenue (1) $ (281) $ 1,692 $ (1,487) $ 4,205 Amount of (loss) gain recognized in other non-interest income 27 56 334 (629) ____________________________ (1) Gains and losses on these instruments are largely offset by market fluctuations in mortgage servicing rights. See Note 6 - Mortgage Banking for more information on components of mortgage banking revenue. Some interest rate swaps included in other assets were subject to a master netting arrangement with the counterparty in all years presented and could be offset against some amounts included in interest rate swaps included in other liabilities. The Company has chosen not to net these exposures in the consolidated balance sheets, and any impact of netting these amounts would not be significant. At June 30, 2021, and December 31, 2020, the Company had cash collateral on deposit with swap counterparties totaling $14.5 million and $22.2 million, respectively. These amounts are included in interest-bearing deposits in banks in the consolidated balance sheets and are considered restricted cash until such time as the underlying swaps are settled.

Stock and Incentive Compensatio

Stock and Incentive Compensation Plans	6 Months Ended
	Jun. 30, 2021
Share-based Payment Arrangement [Abstract]
Stock and Incentive Compensation Plans	Note 9 - Stock and Incentive Compensation Plans On April 28, 2021, an employee stock purchase plan ("ESPP") was approved by the Company's stockholders and qualified as an ESPP under IRS guidelines. The ESPP provides for the purchase of up to an aggregate one million shares of the Company's common stock by employees pursuant to the terms of the ESPP. Under the ESPP, employees of the Company who elect to participate have the right to purchase a limited number of shares of the Company's common stock at a 15% discount from the lower of the market value of the common stock at the beginning or the end of each one year offering period, beginning on June 1st. The ESPP benefit is treated as compensation to the employee and the compensation expense will be recognized over the service period based on the fair value of the rights on the grant date, adjusted for forfeitures and certain modifications. There were no shares of common stock issued pursuant to the ESPP during the quarter ended June 30, 2021. The Company has granted, and currently has outstanding, stock and incentive compensation awards subject to the provisions of the Company's 2012 Stock Incentive Plan (the "2012 Plan"). Additionally, awards have been issued prior to the establishment of the 2012 Plan, some of which were still outstanding at June 30, 2021. The 2012 Plan is designed to provide flexibility to the Company regarding its ability to motivate, attract and retain the services of key officers, employees and directors. The 2012 Plan allows the Company to make grants of incentive stock options, non-qualified stock options, stock appreciation rights, restricted stock awards, restricted stock units, dividend equivalent rights, performance unit awards or any combination thereof. At June 30, 2021, the maximum number of shares of the Company's common stock available for issuance under the 2012 Plan was 902,488 shares. Share-based compensation cost charged to income for the three and six months ended June 30, 2021 and 2020, is presented below. There was no stock option expense for any of the periods shown. Three Months Ended June 30, Six Months Ended June 30, (Dollars in thousands) 2021 2020 2021 2020 Restricted stock $ 444 $ 573 $ 1,058 $ 1,110 ESPP 27 — 27 — Total stock compensation expense $ 471 $ 573 $ 1,085 $ 1,110 Related tax benefits recognized in net income 99 120 228 233 Restricted Stock Grants The Company's restricted stock grants are time-vested awards and are granted to the Company's Board of Directors, executives and senior management team. The service period in which time-vested awards are earned ranges from one The following table summarizes the Company's time-vested award activity: Six Months Ended June 30, 2021 2020 Shares Weighted Average Grant-Date Fair Value Shares Weighted Average Grant-Date Fair Value Nonvested shares, January 1, 103,359 $ 31.51 149,449 $ 35.15 Granted 19,617 40.47 25,285 19.46 Vested (40,281) 26.45 (35,310) 31.36 Forfeited (946) 24.69 (4,129) 37.14 Nonvested shares, June 30, 81,749 36.23 135,295 33.15 At June 30, 2021, there was $2.1 million of total unrecognized compensation cost related to nonvested restricted shares awarded under the 2012 Plan. That cost is expected to be recognized over a weighted average period of 1.8 years. Stock Option Grants The Company issues common stock options to select officers and employees through individual agreements and as a result of obligations assumed in association with certain business combinations. As a result, both incentive and nonqualified stock options have been issued and may be issued in the future. The exercise price of each option varies by agreement and is based on either the fair value of the stock at the date of the grant in circumstances where option grants occurred or based on the previously committed exercise price in the case of options acquired through merger. No outstanding stock option has a term that exceeds twenty years, and all of the outstanding options are fully vested. The Company recognizes compensation cost for stock option grants over the required service period based upon the grant date fair-value, which is established using a Black-Scholes valuation model. The Black-Scholes valuation model uses assumptions of risk-free interest rate, expected term of stock options, expected stock price volatility and expected dividends. Forfeitures are recognized as they occur. The table below summarizes the status of the Company's stock options and changes during the six months ended June 30, 2021 and 2020. (Dollars in thousands, except per share amounts) Number of Shares Weighted Average Exercise Price Weighted Average Remaining Contractual Term Aggregate Intrinsic Value Six Months Ended June 30, 2021 Outstanding at January 1, 2021 224,000 $ 10.86 4.92 $ 3,789 Exercised (14,800) 9.89 — — Outstanding and exercisable at June 30, 2021 209,200 10.93 4.81 6,597 Six Months Ended June 30, 2020 Outstanding at January 1, 2020 254,000 $ 10.55 5.81 $ 6,932 Exercised (30,000) 8.25 — — Outstanding and exercisable at June 30, 2020 224,000 10.86 5.42 2,196

Accumulated Other Comprehensive

Accumulated Other Comprehensive Income	6 Months Ended
	Jun. 30, 2021
Equity [Abstract]
Accumulated Other Comprehensive Income	Note 10 - Accumulated Other Comprehensive Income Accumulated other comprehensive income ("AOCI") includes the after-tax change in unrealized gains and losses on AFS securities and cash flow hedging activities. (Dollars in thousands) Unrealized Gain (Loss) on AFS Securities Unrealized (Loss) Gain on Cash Flow Hedges Accumulated Other Comprehensive Income Balance at January 1, 2021 $ 26,206 $ (557) $ 25,649 Net change (7,030) 295 (6,735) Balance at June 30, 2021 $ 19,176 $ (262) $ 18,914 Balance at January 1, 2020 $ 6,412 $ (79) $ 6,333 Net change 14,897 (617) 14,280 Balance at June 30, 2020 $ 21,309 $ (696) $ 20,613

Capital and Regulatory Matters

Capital and Regulatory Matters	6 Months Ended
	Jun. 30, 2021
Banking Regulation [Abstract]
Capital and Regulatory Matters	Note 11 - Capital and Regulatory Matters The Company (on a consolidated basis) and the Bank are subject to various regulatory capital requirements administered by federal and state banking agencies. Failure to meet minimum capital requirements can initiate certain mandatory and possibly additional discretionary actions by regulators that, if undertaken, could have a direct material effect on the Company's consolidated financial statements. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Company and the Bank must meet specific capital guidelines that involve quantitative measures of assets, liabilities and certain off-balance sheet items as calculated under regulatory accounting practices. The capital amounts and classification are also subject to qualitative judgments by the regulators about components, risk weightings and other factors. The Company is subject to the Basel III regulatory capital framework ("Basel III Capital Rules"), which includes a 2.5% capital conservation buffer effective for the Company as of January 1, 2019. The capital conservation buffer is designed to absorb losses during periods of economic stress and requires increased capital levels for the purpose of capital distributions and other payments. Failure to meet the full amount of the buffer will result in restrictions on the Company's ability to make capital distributions, which includes dividend payments and stock repurchases and to pay discretionary bonuses to executive officers. Quantitative measures established by regulation to ensure capital adequacy require the Company and the Bank to maintain minimum amounts and ratios (set forth in the table below) of total, common equity Tier 1 capital, Tier 1 capital, Tier 1 capital, and total capital (as defined in the regulations) to risk-weighted assets (as defined), and of Tier 1 capital (as defined) to average assets (as defined). Management believes, at June 30, 2021, and December 31, 2020, that the Company and the Bank met all capital adequacy requirements to which they are subject, including the capital buffer requirement. At June 30, 2021, and December 31, 2020, the Bank's capital ratios exceeded those levels necessary to be categorized as "well capitalized" under the regulatory framework for prompt corrective action. To be categorized as "well capitalized," the Bank must maintain minimum total risk based, common equity Tier 1 capital, Tier 1 risk based and Tier 1 leverage ratios as set forth in the table below. A final rule adopted by the federal banking agencies in February 2019 provides banking organizations with the option to phase in, over a three-year period, the adverse day-one regulatory capital effects of the adoption of CECL. In addition, on March 27, 2020, the federal banking agencies issued an interim final rule that gives banking organizations that implement CECL before the end of 2020 the option to delay for two years CECL’s adverse effects on regulatory capital. Origin elected to adopt CECL in the first quarter of 2020 and exercised the option to delay the estimated impact of the adoption of CECL on the Company's regulatory capital for two years (from January 2020 through December 31, 2021), which resulted in a 17 basis point benefit to the common equity Tier 1 capital to risk-weighted assets capital ratio at June 30, 2021. The two-year delay will be followed by the three-year transition period of CECL's initial impact on our regulatory capital (from January 1, 2022 through December 31, 2024). The actual capital amounts and ratios of the Company and Bank at June 30, 2021, and December 31, 2020, are presented in the following table: (Dollars in thousands) June 30, 2021 Actual Minimum Capital Required - Basel III To be Well Capitalized Under Prompt Corrective Action Provisions Common Equity Tier 1 Capital to Risk-Weighted Assets Amount Ratio Amount Ratio Amount Ratio Origin Bancorp, Inc. $ 650,220 11.03 % $ 412,651 7.00 % N/A N/A Origin Bank 678,907 11.55 411,459 7.00 $ 382,069 6.50 % Tier 1 Capital to Risk-Weighted Assets Origin Bancorp, Inc. 659,612 11.19 501,046 8.50 N/A N/A Origin Bank 678,907 11.55 499,629 8.50 470,239 8.00 Total Capital to Risk-Weighted Assets Origin Bancorp, Inc. 875,679 14.85 619,167 10.50 N/A N/A Origin Bank 816,362 13.89 617,120 10.50 587,734 10.00 Leverage Ratio Origin Bancorp, Inc. 659,612 8.87 297,457 4.00 N/A N/A Origin Bank 678,907 9.15 296,790 4.00 370,987 5.00 December 31, 2020 Common Equity Tier 1 Capital to Risk-Weighted Assets Origin Bancorp, Inc. 604,306 9.95 425,012 7.00 N/A N/A Origin Bank 637,863 10.53 424,010 7.00 393,724 6.50 Tier 1 Capital to Risk-Weighted Assets Origin Bancorp, Inc. 613,682 10.11 516,107 8.50 N/A N/A Origin Bank 637,863 10.53 514,870 8.50 484,583 8.00 Total Capital to Risk-Weighted Assets Origin Bancorp, Inc. 837,058 13.79 637,539 10.50 N/A N/A Origin Bank 782,503 12.92 636,019 10.50 605,732 10.00 Leverage Ratio Origin Bancorp, Inc. 613,682 8.62 284,771 4.00 N/A N/A Origin Bank 637,863 8.99 283,842 4.00 354,802 5.00 In the ordinary course of business, the Company depends on dividends from the Bank to provide funds for the payment of dividends to stockholders and to provide for other cash requirements. Banking regulations may limit the amount of dividends that may be paid. Approval by regulatory authorities is required if the effect of dividends declared would cause the regulatory capital of the Bank to fall below specified minimum levels. Approval is also required if dividends declared and paid exceed the Bank's year-to-date net income combined with the retained net income for the preceding year, which was $63.4 million at June 30, 2021. Stock Repurchases During the first quarter of 2021, the Company repurchased a total of 37,568 shares of its common stock pursuant to its stock buyback program at an average price per share of $33.42, for an aggregate purchase price of $1.3 million. There were no common stock repurchases during the three months ended June 30, 2021. Prior to 2021, the Company had cumulatively repurchased an aggregate 330,868 common stock shares for a total purchase price of $10.8 million under the stock buyback program. As of June 30, 2021, the Company's board of directors has approved approximately $28.0 million remaining to be purchased under the program.

Commitments and Contingencies

Commitments and Contingencies	6 Months Ended
	Jun. 30, 2021
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Note 12 - Commitments and Contingencies Credit Related Commitments In the normal course of business, the Company enters into financial instruments, such as commitments to extend credit and letters of credit, to meet the financing needs of its customers. Such instruments are not reflected in the accompanying consolidated financial statements until they are funded, although they expose the Company to varying degrees of credit risk and interest rate risk in much the same way as funded loans. Commitments to extend credit include revolving commercial credit lines, nonrevolving loan commitments issued mainly to finance the acquisition and development or construction of real property or equipment, and credit card and personal credit lines. The availability of funds under commercial credit lines and loan commitments generally depends on whether the borrower continues to meet credit standards established in the underlying contract and has not violated other contractual conditions. Loan commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee by the borrower. Credit card and personal credit lines are generally subject to cancellation if the borrower's credit quality deteriorates. A number of commercial and personal credit lines are used only partially or, in some cases, not at all before they expire, and the total commitment amounts do not necessarily represent future cash requirements of the Company. A substantial majority of the letters of credit are standby agreements that obligate the Company to fulfill a customer's financial commitments to a third party if the customer is unable to perform. The Company issues standby letters of credit primarily to provide credit enhancement to its customers' other commercial or public financing arrangements and to help them demonstrate financial capacity to vendors of essential goods and services. The contract amounts of these instruments reflect the Company's exposure to credit risk. The Company undertakes the same credit evaluation in making loan commitments and assuming conditional obligations as it does for on-balance sheet instruments and may require collateral or other credit support. These off-balance sheet financial instruments are summarized below: (Dollars in thousands) June 30, 2021 December 31, 2020 Commitments to extend credit $ 1,419,247 $ 1,341,501 Standby letters of credit 51,026 42,911 In addition to the above, the Company guarantees the credit card debt of certain customers to the merchant bank that issues the credit cards. These guarantees are in place for as long as the guaranteed credit card is open. At June 30, 2021, and December 31, 2020, these credit card guarantees totaled $208,000 and $200,000, respectively. This amount represents the maximum potential amount of future payments under the guarantee for which the Company would be responsible in the event of customer non-payment. At June 30, 2021, the Company held 40 unfunded letters of credit from the FHLB totaling $623.3 million with expiration dates ranging from July 21, 2021, to March 22, 2023. At December 31, 2020, the Company held 35 unfunded letters of credit from the FHLB totaling $527.4 million with expiration dates ranging from January 20, 2021, to November 4, 2022. Management establishes an asset-specific allowance for certain lending-related commitments and computes a formula-based allowance for performing consumer and commercial lending-related commitments. These are computed using a methodology similar to that used for the commercial loan portfolio, modified for expected maturities and probabilities of drawdown. The reserve for lending-related commitments was $2.0 million and $2.3 million at June 30, 2021, and December 31, 2020, respectively, and is included in accrued expenses and other liabilities in the accompanying consolidated balance sheets. Loss Contingencies From time to time the Company is also party to various legal actions arising in the ordinary course of business. At this time, management does not expect that loss contingencies, if any, arising from any such proceedings, either individually or in the aggregate, would have a material adverse effect on the consolidated financial position or liquidity of the Company.

Significant Accounting Polici_2

Significant Accounting Policies (Policies)	6 Months Ended
	Jun. 30, 2021
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation . The consolidated financial statements in this quarterly report on Form 10-Q include the accounts of the Company and all other entities in which Origin Bancorp, Inc. has a controlling financial interest, including the Bank and Davison Insurance Agency, LLC ("Davison Insurance"), doing business as Thomas & Farr Agency, and Reeves, Coon and Funderburg ("RCF"). All significant intercompany balances and transactions have been eliminated in consolidation. The Company's accounting and financial reporting policies conform, in all material respects, to generally accepted accounting principles in the United States ("U.S. GAAP") and to general practices within the financial services industry. The Company has evaluated subsequent events for potential recognition and/or disclosure through the date these consolidated financial statements were issued. The consolidated financial statements in this quarterly report on Form 10-Q have not been audited by an independent registered public accounting firm, excluding the figures as of December 31, 2020, but in the opinion of management, reflect all adjustments necessary for a fair presentation of the Company's financial position and results of operations for the periods presented. These consolidated financial statements of the Company have been prepared in accordance with U.S. generally accepted accounting principles ("U.S. GAAP") and with the rules and regulations of the Securities and Exchange Commission (the "SEC") for interim financial reporting. Accordingly, they do not include all of the information and footnotes required by U.S. GAAP for complete financial statements. These consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto for the year ended December 31, 2020, included in the Company's annual report on Form 10-K ("2020 Form 10-K") filed with the SEC. Operating results for the interim periods disclosed herein are not necessarily indicative of results that may be expected for a full year. Certain prior period amounts have been reclassified to conform to the current year financial statement presentations. These reclassifications did not impact previously reported net income or comprehensive income.
Use of Estimates	Use of Estimates . The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions based on available information that affect the amounts reported in the financial statements and disclosures provided, including the accompanying notes, and actual results could differ. Material estimates that are particularly susceptible to change include the allowance for credit losses for loans and available for sale securities; fair value measurements of assets and liabilities; and income taxes. Estimates and assumptions are reviewed periodically and the effects of revisions are reflected in the Company's consolidated financial statements in the period they are deemed necessary. While management uses its best judgment, actual results could differ from those estimates.
Effect of Recently Adopted Accounting Standards	Effect of Recently Adopted Accounting Standards ASU No. 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes. ASU 2019-12 simplifies the accounting for income taxes by eliminating some exceptions to the general approach in Accounting Standards Codification (ASC) 740, Income Taxes. It also clarifies certain aspects of the existing guidance to promote more consistent application, among other things. The amendments were implemented effective January 1, 2021. Implementation of this ASU did not materially impact the consolidated financial statements or disclosures.
Loans , Nonaccrual Status	All interest accrued but not received for loans placed on nonaccrual status is reversed against interest income. Subsequent receipts on nonaccrual loans are recorded as a reduction of principal, and interest income is recorded only after principal recovery is reasonably assured.
Loans Held For Sale	The Company elects the fair value option for recording residential mortgage loans held for sale, as well as certain commercial real estate loans in accordance with U.S. GAAP.
Fair Value of Financial Instruments	Fair value is the exchange price that is expected to be received for an asset or paid to transfer a liability (exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Certain assets and liabilities are recorded in the Company's consolidated financial statements at fair value. Some are recorded on a recurring basis and some on a non-recurring basis. The Company utilizes fair value measurement to record fair value adjustments to certain assets and liabilities and to determine fair value disclosures. The determination of fair values of financial instruments often requires the use of estimates. In cases where quoted market values in an active market are not available, the Company utilizes valuation techniques that are consistent with the market approach, the income approach and/or the cost approach to estimate the fair values of its financial instruments. Such valuation techniques are consistently applied. A hierarchy for fair value has been established which categorizes the valuation techniques into three levels used to measure fair value. The three levels are as follows: Level 1 - Fair value is based on unadjusted quoted prices in active markets for identical assets or liabilities. Level 2 - Fair value is based on significant other observable inputs that are generally determined based on a single price for each financial instrument provided to the Company by an unrelated third-party pricing service and is based on one or more of the following: • Quoted prices for similar, but not identical, assets or liabilities in active markets; • Quoted prices for identical or similar assets or liabilities in markets that are not active; • Inputs other than quoted prices that are observable, such as interest rate and yield curves, volatilities, prepayment speeds, loss severities, credit risks and default rates; and • Other inputs derived from or corroborated by observable market inputs. Level 3 - Prices or valuation techniques that require inputs that are both significant and unobservable in the market. These instruments are valued using the best information available, some of which is internally developed, and reflects the Company's own assumptions about the risk premiums that market participants would generally require and the assumptions they would use. Securities Available for Sale Securities classified as available for sale are reported at fair value utilizing Level 1, Level 2 or Level 3 inputs. For Level 2 securities, the Company obtains fair value measurements from an independent pricing service. The fair value measurements consider observable data that may include dealer quotes, market spreads, cash flows, the U.S. Treasury yield curve, live trading levels, market consensus prepayment speeds, credit information and the security's terms and conditions, among other things. In order to ensure the fair values are consistent with Accounting Standards Codification ("ASC") 820, Fair Value Measurements and Disclosures , the Company periodically checks the fair value by comparing them to other pricing sources, such as Bloomberg LP. The third-party pricing service is subject to an annual review of internal controls in accordance with the Statement on Standards for Attestation Engagements No. 16, which was made available to the Company. In certain cases where Level 2 inputs are not available, securities are classified within Level 3 of the hierarchy. Derivatives Fair values for interest rate swap agreements are based upon the amounts that would be required to settle the contracts. Fair values for derivative loan commitments and forward loan sale commitments are based on fair values of the underlying mortgage loans and the probability of such commitments being exercised. Significant management judgment and estimation is required in determining these fair value measurements. Fair Values of Assets Recorded on a Recurring Basis for which the Fair Value Option has been Elected Certain assets are measured at fair value on a recurring basis due to the Company's election to adopt fair value accounting treatment for those assets. This election allows for a more effective offset of the changes in fair values of the assets and the derivative instruments used to economically hedge them without the burden of complying with the requirements for hedge accounting under ASC 815, Derivatives and Hedging. The following methodologies were used to measure the fair value of financial assets valued on a recurring basis for which the fair value option was elected: Securities at Fair Value through Income Securities carried at fair value through income are valued using a discounted cash flow with a credit spread applied to each instrument based on the credit worthiness of each issuer. Credit spreads ranged from 83 to 227 basis points at both June 30, 2021, and December 31, 2020. The Company believes the fair value approximates an exit price. Loans Held for Sale Fair values for loans held for sale are established using anticipated sale prices for loans allocated to a sale commitment, and those unallocated to a commitment are valued based on the interest rate and term for similar loans allocated. The Company believes the fair value approximates an exit price. LHFI For LHFI for which the fair value option has been elected, fair values are calculated using a discounted cash flow model with inputs including observable interest rate curves and unobservable credit adjustment spreads based on credit risk inherent in the loan. Credit spreads ranged from 290 to 353 basis points at June 30, 2021, and 290 to 413 basis points at December 31, 2020. The Company believes the fair value approximates an exit price. Fair Value of Assets Recorded on a Nonrecurring Basis Equity Securities without Readily Determinable Fair Values Equity securities without readily determinable fair values totaled $41.5 million and $62.6 million, at June 30, 2021, and December 31, 2020, respectively, and are shown on the face of the consolidated balance sheets. The majority of the Company's equity investments qualify for the practical expedient allowed for equity securities without a readily determinable fair value, such that the Company has elected to carry these securities at cost adjusted for any observable transactions during the period, less any impairment. To date, no impairment has been recorded on the Company's investments in equity securities that do not have readily determinable fair values. Government National Mortgage Association Repurchase Asset The Company recorded $53.1 million and $55.5 million, respectively, at June 30, 2021, and December 31, 2020, for Government National Mortgage Association ("GNMA") repurchase assets included in mortgage loans held for sale on the consolidated balance sheets. The assets are valued at the lower of cost or market and, where market is lower than cost, valued using anticipated sale prices for loans allocated to a sale commitment, and those unallocated to a commitment are valued based on the interest rate and term for similar loans allocated. The Company believes the fair value approximates an exit price. Please see Note 6 - Mortgage Banking for more information on the GNMA repurchase asset. Collateral Dependent Loans with Credit Losses Loans for which it is probable that the Company will not collect all principal and interest due according to contractual terms are measured to determine if any credit loss exists. Allowable methods for determining the amount of credit loss includes estimating the fair value using the fair value of the collateral for collateral-dependent loans. If the loan is identified as collateral-dependent, the fair value method of measuring the amount of credit loss is utilized. This method requires obtaining a current independent appraisal of the collateral and applying a discount factor to the value. Loans that have experienced a credit loss that are collateral-dependent are classified within Level 3 of the fair value hierarchy when the credit loss is determined using the fair value method. The fair value of loans that have experienced a credit loss with specific allocated losses was approximately $5.7 million and $12.3 million at June 30, 2021, and December 31, 2020, respectively. Non-Financial Assets
Derivative Financial Instruments	Risk Management Objective of Using Derivatives The Company enters into derivative financial instruments to manage risks related to differences in the amount, timing, and duration of the Company's known or expected cash receipts and its known or expected cash payments, as well as to manage changes in fair values of some assets which are marked at fair value through the consolidated statement of income on a recurring basis. Cash Flow Hedges of Interest Rate Risk The Company is a party to an interest rate swap agreement under which the Company receives interest at a variable rate and pays at a fixed rate. The derivative instrument represented by this swap agreement is designated as a cash flow hedge of the Company's forecasted variable cash flows under a variable-rate term borrowing agreement. During the term of the swap agreement, the effective portion of changes in the fair value of the derivative instrument are recorded in accumulated other comprehensive income and subsequently reclassified into earnings in the periods that the hedged forecasted variable-rate interest payments affected earnings. There was no ineffective portion of the change in fair value of the derivative recognized directly in earnings. The entire swap fair value will be reclassified into earnings before the expiration date of the swap agreement. Derivatives Not Designated as Hedges Customer interest rate derivative program The Company offers certain derivatives products, primarily interest rate swaps, directly to qualified commercial banking customers to facilitate their risk management strategies. In some instances, the Company acts only as an intermediary, simultaneously entering into offsetting agreements with unrelated financial institutions, thereby mitigating its net risk exposure resulting from such transactions without significantly impacting its results of operations. Because the interest rate derivatives associated with this program do not meet hedge accounting requirements, changes in the fair value of both the customer derivatives and any offsetting derivatives are recognized directly in earnings as a component of noninterest income. From time to time, the Company shares in credit risk on interest rate swap arrangements, by entering into risk participation agreements with syndication partners. These are accounted for at fair value and disclosed as risk participation derivatives. Mortgage banking derivatives The Company enters into certain derivative agreements as part of its mortgage banking and related risk management activities. These agreements include interest rate lock commitments on prospective residential mortgage loans and forward commitments to sell these loans to investors on a mandatory delivery basis. The Company also economically hedges the value of MSRs by entering into a series of commitments to purchase mortgage-backed securities in the future.

Earnings Per Share (Tables)

Earnings Per Share (Tables)	6 Months Ended
	Jun. 30, 2021
Earnings Per Share [Abstract]
Schedule of Earnings Per Share, Basic and Diluted	Information regarding the Company's basic and diluted earnings per common share is presented in the following table: (Dollars in thousands, except per share amounts) Three Months Ended June 30, Six Months Ended June 30, Numerator: 2021 2020 2021 2020 Net income (basic and diluted) $ 27,733 $ 4,957 $ 53,246 $ 5,710 Denominator: Weighted average common shares outstanding 23,410,693 23,347,744 23,402,073 23,350,673 Dilutive effect of stock-based awards 193,873 118,582 195,218 148,237 Weighted average diluted common shares outstanding 23,604,566 23,466,326 23,597,291 23,498,910 Basic earnings per common share $ 1.18 $ 0.21 $ 2.28 $ 0.24 Diluted earnings per common share 1.17 0.21 2.26 0.24

Securities (Tables)

Securities (Tables)	6 Months Ended
	Jun. 30, 2021
Investments, Debt and Equity Securities [Abstract]
Summary of Amortized Cost and Estimated Fair Value of Securities	The following table is a summary of the amortized cost and estimated fair value, including the allowance for credit losses and gross unrealized gains and losses, of available for sale, held to maturity and securities carried at fair value through income for the dates indicated: (Dollars in thousands) June 30, 2021 Amortized Gross Gross Fair Allowance for Credit Losses Net Carrying Amount Available for sale: State and municipal securities $ 399,046 $ 16,492 $ (1,410) $ 414,128 $ — $ 414,128 Corporate bonds 69,272 2,530 (156) 71,646 — 71,646 U.S. government and agency securities 13,888 4 (44) 13,848 — 13,848 Commercial mortgage-backed securities 9,075 244 (139) 9,180 — 9,180 Residential mortgage-backed securities 195,694 5,385 (638) 200,441 — 200,441 Residential collateralized mortgage obligations 178,215 1,283 (1,156) 178,342 — 178,342 Asset-backed securities 84,574 1,789 — 86,363 — 86,363 Total $ 949,764 $ 27,727 $ (3,543) $ 973,948 $ — $ 973,948 Held to maturity: State and municipal securities $ 37,906 $ 2,847 $ — $ 40,753 $ (71) $ 37,835 Securities carried at fair value through income: State and municipal securities (1) $ 10,353 $ — $ — $ 10,973 $ — $ 10,973 December 31, 2020 Available for sale: State and municipal securities $ 420,559 $ 21,884 $ (258) $ 442,185 $ — $ 442,185 Corporate bonds 64,313 1,762 (137) 65,938 — 65,938 U.S. government and agency securities 851 3 (5) 849 — 849 Commercial mortgage-backed securities 10,814 266 — 11,080 — 11,080 Residential mortgage-backed securities 207,742 7,441 (232) 214,951 — 214,951 Residential collateralized mortgage obligations 193,865 1,739 (261) 195,343 — 195,343 Asset-backed securities 73,451 877 — 74,328 — 74,328 Total $ 971,595 $ 33,972 $ (893) $ 1,004,674 $ — $ 1,004,674 Held to maturity: State and municipal securities $ 38,194 $ 3,011 $ — $ 41,205 $ (66) $ 38,128 Securities carried at fair value through income: State and municipal securities (1) $ 10,618 $ — $ — $ 11,554 $ — $ 11,554 ____________________________ (1) Securities carried at fair value through income have no unrealized gains or losses at the balance sheet date as all changes in value have been recognized in the consolidated statements of income. See Note 5 - Fair Value of Financial Instruments for more information.
Schedule of Securities with Unrealized Loss	Securities with unrealized losses at June 30, 2021, and December 31, 2020, aggregated by investment category and those individual securities that have been in a continuous unrealized loss position for less than 12 months, and for 12 months or more, were as follows. Less than 12 Months 12 Months or More Total (Dollars in thousands) June 30, 2021 Fair Value Unrealized Loss Fair Value Unrealized Loss Fair Value Unrealized Loss Available for sale: State and municipal securities $ 82,686 $ (1,396) $ 1,545 $ (14) $ 84,231 $ (1,410) Corporate bonds 10,844 (156) — — 10,844 (156) U.S. government and agency securities 10,074 (41) 509 (3) 10,583 (44) Commercial mortgage-backed securities 6,689 (139) — — 6,689 (139) Residential mortgage-backed securities 47,428 (638) — — 47,428 (638) Residential collateralized mortgage obligations 74,641 (1,156) — — 74,641 (1,156) Total $ 232,362 $ (3,526) $ 2,054 $ (17) $ 234,416 $ (3,543) Held to maturity: State and municipal securities $ — $ — $ — $ — $ — $ — December 31, 2020 Available for sale: State and municipal securities $ 21,979 $ (258) $ — $ — $ 21,979 $ (258) Corporate bonds 30,513 (137) — — 30,513 (137) U.S. government and agency securities — — 568 (5) 568 (5) Residential mortgage-backed securities 23,178 (232) — — 23,178 (232) Residential collateralized mortgage obligations 43,911 (261) — — 43,911 (261) Total $ 119,581 $ (888) $ 568 $ (5) $ 120,149 $ (893) Held to maturity: State and municipal securities $ — $ — $ — $ — $ — $ —
Schedule of Allowance for Credit Losses for Held -to -Maturity Securities	The following table presents the activity in the allowance for credit losses for held-to-maturity debt securities. (Dollars in thousands) Municipal Securities Allowance for credit losses: Balance at January 1, 2021 $ 66 Credit loss expense 5 Balance at June 30, 2021 $ 71 Balance at January 1, 2020 $ — Impact of adopting ASC 326 96 Credit loss expense 48 Balance at June 30, 2020 $ 144
Proceeds from Sales of Securities Available for Sale and Gross Gains	Proceeds from sales and calls, and related gross gains and losses of securities available for sale, are shown below. Six Months Ended June 30, (Dollars in thousands) 2021 2020 Proceeds from sales/calls $ 42,023 $ 22,945 Gross realized gains 1,705 103 Gross realized losses (32) (49)
Securities Classified by Contractual Maturity	The following table presents the amortized cost and fair value of securities available for sale and held to maturity at June 30, 2021, grouped by contractual maturity. Mortgage-backed securities, collateralized mortgage obligations and asset-backed securities, which do not have contractual payments due at a single maturity date, are shown separately. Actual maturities for mortgage-backed securities, collateralized mortgage obligations and asset-backed securities will differ from contractual maturities as a result of prepayments made on the underlying loans. (Dollars in thousands) Held to Maturity Available for Sale June 30, 2021 Amortized Cost Fair Value Amortized Cost Fair Value Due in one year or less $ 12,716 $ 12,722 $ 3,446 $ 3,477 Due after one year through five years — — 56,784 61,199 Due after five years through ten years 25,190 28,031 118,961 122,235 Due after ten years — — 303,015 312,711 Commercial mortgage-backed securities — — 9,075 9,180 Residential mortgage-backed securities — — 195,694 200,441 Residential collateralized mortgage obligations — — 178,215 178,342 Asset-backed securities — — 84,574 86,363 Total $ 37,906 $ 40,753 $ 949,764 $ 973,948
Securities Pledged as Collateral	The following table presents carrying amounts of securities pledged as collateral for deposits and repurchase agreements for the period ends presented. (Dollars in thousands) June 30, 2021 December 31, 2020 Carrying value of securities pledged to secure public deposits $ 220,950 $ 289,537 Carrying value of securities pledged to repurchase agreements 8,846 10,982

Loans (Tables)

Loans (Tables)	6 Months Ended
	Jun. 30, 2021
Receivables [Abstract]
Schedule of Loans	Loans consist of the following: (Dollars in thousands) June 30, 2021 December 31, 2020 Loans held for sale $ 124,710 $ 191,512 LHFI: Loans secured by real estate: Commercial real estate $ 1,475,093 $ 1,370,928 Construction/land/land development 497,170 531,860 Residential real estate 966,301 885,120 Total real estate 2,938,564 2,787,908 Commercial and industrial (1) 1,570,791 1,817,862 Mortgage warehouse lines of credit 865,255 1,084,001 Consumer 16,253 17,991 Total loans accounted for at amortized cost 5,390,863 5,707,762 Loans accounted for at fair value 5,443 17,011 Total LHFI (2) 5,396,306 5,724,773 Less: Allowance for loan losses 77,104 86,670 LHFI, net $ 5,319,202 $ 5,638,103 ____________________________ (1) Includes $369.9 million and $546.5 million of PPP loans at June 30, 2021 and December 31, 2020, respectively. (2) Includes net deferred loan fees of $13.6 million and $13.7 million at June 30, 2021, and December 31, 2020, respectively.
Recorded Investment in Loans by Credit Quality Indicator	The following table reflects recorded investments in loans by credit quality indicator and origination year at June 30, 2021, excluding loans held for sale and loans accounted for at fair value. The Company had an immaterial amount of revolving loans converted to term loans at June 30, 2021. Term Loans Amortized Cost Basis by Origination Year 2021 2020 2019 2018 2017 Prior Revolving Loans Amortized Cost Basis Total Commercial real estate: (1) Pass $ 189,743 $ 407,131 $ 296,870 $ 270,332 $ 141,340 $ 105,102 $ 21,030 $ 1,431,548 Special mention 4,352 — — 8,549 17,376 — 2,090 32,367 Classified 1,889 1,442 1,542 2,667 1,167 2,358 113 11,178 Total commercial real estate loans $ 195,984 $ 408,573 $ 298,412 $ 281,548 $ 159,883 $ 107,460 $ 23,233 $ 1,475,093 Current period gross charge-offs $ — $ — $ — $ 80 $ 24 $ 26 $ — $ 130 Current period gross recoveries — — — — — 6 — 6 Current period net charge-offs (recoveries) $ — $ — $ — $ 80 $ 24 $ 20 $ — $ 124 (1) Excludes $5.4 million of commercial real estate loans at fair value, which are not included in the loss estimation methodology due to the fair value option election. Construction/land/land development: Pass $ 89,726 $ 123,677 $ 129,910 $ 100,156 $ 11,989 $ 1,423 $ 16,016 $ 472,897 Special mention — — 10,202 — 1,003 — — 11,205 Classified 717 310 197 194 135 56 11,459 13,068 Total construction/land/land development loans $ 90,443 $ 123,987 $ 140,309 $ 100,350 $ 13,127 $ 1,479 $ 27,475 $ 497,170 Current period gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — Current period gross recoveries — — — — — — — — Current period net charge-offs (recoveries) $ — $ — $ — $ — $ — $ — $ — $ — Residential real estate: Pass $ 168,979 $ 361,651 $ 114,062 $ 81,853 $ 85,279 $ 80,398 $ 56,958 $ 949,180 Special mention — 181 — — 776 189 — 1,146 Classified 134 1,521 2,280 2,929 2,169 6,715 227 15,975 Total residential real estate loans $ 169,113 $ 363,353 $ 116,342 $ 84,782 $ 88,224 $ 87,302 $ 57,185 $ 966,301 Current period gross charge-offs $ — $ — $ 58 $ — $ — $ — $ — $ 58 Current period gross recoveries — — — — — 17 — 17 Current period net charge-offs (recoveries) $ — $ — $ 58 $ — $ — $ (17) $ — $ 41 Term Loans Amortized Cost Basis by Origination Year 2021 2020 2019 2018 2017 Prior Revolving Loans Amortized Cost Basis Total (Dollars in thousands) Commercial and industrial: Pass $ 355,351 $ 403,037 $ 123,736 $ 84,695 $ 19,025 $ 45,103 $ 485,076 $ 1,516,023 Special mention 534 2,671 1,633 2,546 362 — 3,889 11,635 Classified 13,497 2,503 1,364 4,037 4,556 6,856 10,320 43,133 Total commercial and industrial loans $ 369,382 $ 408,211 $ 126,733 $ 91,278 $ 23,943 $ 51,959 $ 499,285 $ 1,570,791 Current period gross charge-offs $ 9 $ 4 $ 54 $ — $ 467 $ 3,602 $ 1,664 $ 5,800 Current period gross recoveries — 4 35 — 77 159 19 294 Current period net charge-offs (recoveries) $ 9 $ — $ 19 $ — $ 390 $ 3,443 $ 1,645 $ 5,506 Mortgage Warehouse Lines of Credit: Pass $ — $ — $ — $ — $ — $ — $ 865,255 $ 865,255 Current period gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — Current period gross recoveries — — — — — — — — Current period net charge-offs (recoveries) $ — $ — $ — $ — $ — $ — $ — $ — Consumer: Pass $ 3,736 $ 3,737 $ 2,079 $ 896 $ 103 $ 113 $ 5,547 $ 16,211 Classified — 28 3 — — 2 9 42 Total consumer loans $ 3,736 $ 3,765 $ 2,082 $ 896 $ 103 $ 115 $ 5,556 $ 16,253 Current period gross charge-offs $ — $ — $ 25 $ 2 $ — $ 8 $ 14 $ 49 Current period gross recoveries — — — 4 — 14 — 18 Current period net charge-offs (recoveries) $ — $ — $ 25 $ (2) $ — $ (6) $ 14 $ 31 The following table reflects recorded investments in loans by credit quality indicator and origination year at December 31, 2020, excluding loans held for sale and loans accounted for at fair value. The Company had an immaterial amount of revolving loans converted to term loans at December 31, 2020. Term Loans Amortized Cost Basis by Origination Year (Dollars in thousands) 2020 2019 2018 2017 2016 Prior Revolving Loans Amortized Cost Basis Total Commercial real estate: (1) Pass $ 393,317 $ 290,394 $ 312,051 $ 154,445 $ 46,132 $ 106,994 $ 18,419 $ 1,321,752 Special mention 824 113 2,410 20,691 — 1,656 2,145 27,839 Classified 2,806 1,678 6,704 6,586 1,476 1,093 994 21,337 Total commercial real estate loans $ 396,947 $ 292,185 $ 321,165 $ 181,722 $ 47,608 $ 109,743 $ 21,558 $ 1,370,928 Current period gross charge-offs $ — $ — $ — $ 3,622 $ 199 $ 1,103 $ — $ 4,924 Current period gross recoveries — — — — — 19 — 19 Current period net charge-offs $ — $ — $ — $ 3,622 $ 199 $ 1,084 $ — $ 4,905 (1) Excludes $17.0 million of commercial real estate loans at fair value, which are not included in the loss estimation methodology due to the fair value option election. Term Loans Amortized Cost Basis by Origination Year (Dollars in thousands) 2020 2019 2018 2017 2016 Prior Revolving Loans Amortized Cost Basis Total Construction/land/land development: Pass $ 189,311 $ 150,281 $ 138,000 $ 12,907 $ 1,812 $ 1,157 $ 18,892 $ 512,360 Special mention 323 10,421 135 1,003 — — — 11,882 Classified — 1,811 726 1,507 143 168 3,263 7,618 Total construction/land/land development loans $ 189,634 $ 162,513 $ 138,861 $ 15,417 $ 1,955 $ 1,325 $ 22,155 $ 531,860 Current period gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — Current period gross recoveries — — — — — 1 — 1 Current period net charge-offs (recoveries) $ — $ — $ — $ — $ — $ (1) $ — $ (1) Residential real estate: Pass $ 367,652 $ 143,368 $ 103,450 $ 102,272 $ 41,522 $ 50,094 $ 53,854 $ 862,212 Special mention 188 — 29 1,875 9,287 803 — 12,182 Classified 1,857 2,403 2,982 511 1,344 1,533 96 10,726 Total residential real estate loans $ 369,697 $ 145,771 $ 106,461 $ 104,658 $ 52,153 $ 52,430 $ 53,950 $ 885,120 Current period gross charge-offs $ 94 $ 271 $ — $ 283 $ — $ 44 $ — $ 692 Current period gross recoveries — — — — — 202 — 202 Current period net charge-offs (recoveries) $ 94 $ 271 $ — $ 283 $ — $ (158) $ — $ 490 Commercial and industrial: Pass $ 851,780 $ 153,722 $ 110,092 $ 29,413 $ 9,927 $ 26,964 $ 511,220 $ 1,693,118 Special mention 4,860 2,059 26,438 423 — 14,843 8,077 56,700 Classified 5,436 12,250 5,859 5,450 5,950 6,707 26,392 68,044 Total commercial and industrial loans $ 862,076 $ 168,031 $ 142,389 $ 35,286 $ 15,877 $ 48,514 $ 545,689 $ 1,817,862 Current period gross charge-offs $ 189 $ 204 $ 87 $ 121 $ 3,228 $ 469 $ 2,404 $ 6,702 Current period gross recoveries — 42 20 81 185 112 582 1,022 Current period net charge-offs $ 189 $ 162 $ 67 $ 40 $ 3,043 $ 357 $ 1,822 $ 5,680 Mortgage Warehouse Lines of Credit: Pass $ — $ — $ — $ — $ — $ — $ 1,084,001 $ 1,084,001 Current period gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — Current period gross recoveries — — — — — — — — Current period net charge-offs $ — $ — $ — $ — $ — $ — $ — $ — Consumer: Pass $ 6,702 $ 3,318 $ 1,578 $ 203 $ 116 $ 83 $ 5,935 $ 17,935 Classified 28 8 — — 6 1 13 56 Total consumer loans $ 6,730 $ 3,326 $ 1,578 $ 203 $ 122 $ 84 $ 5,948 $ 17,991 Current period gross charge-offs $ — $ 39 $ 23 $ 8 $ — $ 4 $ 2 $ 76 Current period gross recoveries — — 1 7 5 7 4 24 Current period net charge-offs (recoveries) $ — $ 39 $ 22 $ 1 $ (5) $ (3) $ (2) $ 52
Loan Portfolio Aging Analysis	The following tables present the Company's loan portfolio aging analysis at the dates indicated: June 30, 2021 (Dollars in thousands) 30-59 Days Past Due 60-89 Days Past Due Loans Past Due 90 Days or More Total Past Due Current Loans Total Loans Receivable Accruing Loans 90 or More Days Past Due Loans secured by real estate: Commercial real estate (1) $ — $ — $ 1,091 $ 1,091 $ 1,479,445 $ 1,480,536 $ — Construction/land/land development 1,443 99 — 1,542 495,628 497,170 — Residential real estate 1,580 204 7,899 9,683 956,618 966,301 — Total real estate 3,023 303 8,990 12,316 2,931,691 2,944,007 — Commercial and industrial 267 264 17,494 18,025 1,552,766 1,570,791 — Mortgage warehouse lines of credit — — — — 865,255 865,255 — Consumer 100 5 — 105 16,148 16,253 — Total LHFI $ 3,390 $ 572 $ 26,484 $ 30,446 $ 5,365,860 $ 5,396,306 $ — ____________________________ (1) Includes $5.4 million of commercial real estate loans at fair value December 31, 2020 (Dollars in thousands) 30-59 Days Past Due 60-89 Days Past Due Loans Past Due 90 Days or More Total Past Due Current Loans Total Loans Receivable Accruing Loans 90 or More Days Past Due Loans secured by real estate: Commercial real estate (1) $ 1,072 $ — $ 3,172 $ 4,244 $ 1,383,695 $ 1,387,939 $ — Construction/land/land development 369 1 2,328 2,698 529,162 531,860 — Residential real estate 3,774 134 364 4,272 880,848 885,120 — Total real estate 5,215 135 5,864 11,214 2,793,705 2,804,919 — Commercial and industrial 703 1,097 12,625 14,425 1,803,437 1,817,862 — Mortgage warehouse lines of credit — — — — 1,084,001 1,084,001 — Consumer 113 9 2 124 17,867 17,991 — Total LHFI $ 6,031 $ 1,241 $ 18,491 $ 25,763 $ 5,699,010 $ 5,724,773 $ — ____________________________ (1) Includes $17.0 million of commercial real estate loans at fair value
Allowance for Loan Losses by Portfolio Segment	The following tables detail activity in the allowance for loan credit losses by portfolio segment. Accrued interest of $17.7 million and $19.5 million was not included in the book value for the purposes of calculating the allowance at June 30, 2021 and June 30, 2020, respectively. 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 June 30, 2021 (Dollars in thousands) Beginning Balance Charge-offs Recoveries Provision (1) Ending Balance Loans secured by real estate: Commercial real estate $ 18,397 $ 102 $ 3 $ (2,016) $ 16,282 Construction/land/land development 7,389 — — (1,787) 5,602 Residential real estate 8,294 58 8 815 9,059 Commercial and industrial 49,342 2,845 186 (1,634) 45,049 Mortgage warehouse lines of credit 923 — — (363) 560 Consumer 791 5 5 (239) 552 Total $ 85,136 $ 3,010 $ 202 $ (5,224) $ 77,104 ____________________________ (1) The $5.6 million net benefit for credit losses on the consolidated statements of income includes a $5.2 million net loan loss benefit, a $390,000 benefit for off-balance sheet commitments and a $5,000 provision for held to maturity securities credit losses for the three months ended June 30, 2021. Three Months Ended June 30, 2020 (Dollars in thousands) Beginning Balance Charge-offs Recoveries Provision (1) Ending Balance Loans secured by real estate: Commercial real estate $ 9,254 $ 3,496 $ 4 $ 4,284 $ 10,046 Construction/land/land development 5,054 — — 1,806 6,860 Residential real estate 4,495 — 20 2,396 6,911 Commercial and industrial 35,823 3,073 87 12,444 45,281 Mortgage warehouse lines of credit 779 — — (177) 602 Consumer 658 18 3 125 768 Total $ 56,063 $ 6,587 $ 114 $ 20,878 $ 70,468 ____________________________ (1) The $21.4 million provision for credit losses on the consolidated statements of income includes a $20.9 million net loan loss provision, a $476,000 provision for off-balance sheet commitments and a $48,000 provision for held to maturity securities credit losses for the three months ended June 30, 2020. Six Months Ended June 30, 2021 (Dollars in thousands) Beginning Balance Charge-offs Recoveries Provision (1) Ending Balance Loans secured by real estate: Commercial real estate $ 15,430 $ 130 $ 6 $ 976 $ 16,282 Construction/land/land development 8,191 — — (2,589) 5,602 Residential real estate 9,418 58 17 (318) 9,059 Commercial and industrial 51,857 5,800 294 (1,302) 45,049 Mortgage warehouse lines of credit 856 — — (296) 560 Consumer 918 49 18 (335) 552 Total $ 86,670 $ 6,037 $ 335 $ (3,864) $ 77,104 (1) The $4.2 million net benefit for credit losses on the consolidated statements of income includes a $3.9 million net loan loss benefit, a $338,000 benefit for off-balance sheet commitments and a $5,000 provision for held to maturity securities credit losses for the six months ended June 30, 2021. Six Months Ended June 30, 2020 (Dollars in thousands) Beginning Balance Impact of Adopting ASC 326 Charge-offs Recoveries Provision (1) Ending Balance Loans secured by real estate: Commercial real estate $ 10,013 $ (5,052) $ 3,668 $ 6 $ 8,747 $ 10,046 Construction/land/land development 3,711 1,141 — — 2,008 $ 6,860 Residential real estate 6,332 (2,526) 49 169 2,985 $ 6,911 Commercial and industrial 16,960 7,296 4,253 256 25,022 $ 45,281 Mortgage warehouse lines of credit 262 29 — — 311 $ 602 Consumer 242 360 42 7 201 768 Total $ 37,520 $ 1,248 $ 8,012 $ 438 $ 39,274 $ 70,468 (1) The $39.9 million provision for credit losses on the consolidated statements of income includes a $39.3 million net loan loss provision, a $611,000 provision for off-balance sheet commitments and a $48,000 provision for held to maturity securities credit losses for the six months ended June 30, 2020. The following tables show the recorded investment in loans by loss estimation methodology, excluding loans for which the fair value option was elected at June 30, 2021, and December 31, 2020. June 30, 2021 Collectively Evaluated Individually Evaluated (Dollars in thousands) Probability of Default Fair Value of Collateral Discounted Cash Flow Total Loans secured by real estate: Commercial real estate (1) $ 1,471,761 $ 1,091 $ 2,241 $ 1,475,093 Construction/land/land development 496,553 297 320 497,170 Residential real estate 956,152 8,323 1,826 966,301 Commercial and industrial 1,552,304 10,559 7,928 1,570,791 Mortgage warehouse lines of credit 865,255 — — 865,255 Consumer 16,253 — — 16,253 Total $ 5,358,278 $ 20,270 $ 12,315 $ 5,390,863 ____________________________ (1) Excludes $5.4 million of commercial real estate loans at fair value, which are not included in the loss estimation methodology due to the fair value option election. December 31, 2020 Collectively Evaluated Individually Evaluated (Dollars in thousands) Probability of Default Fair Value of Collateral Discounted Cash Flow Total Loans secured by real estate: Commercial real estate (1) $ 1,365,284 $ 3,173 $ 2,471 $ 1,370,928 Construction/land/land development 528,894 2,621 345 531,860 Residential real estate 879,015 2,009 4,096 885,120 Commercial and industrial 1,804,049 3,152 10,661 1,817,862 Mortgage warehouse lines of credit 1,084,001 — — 1,084,001 Consumer 17,991 — — 17,991 Total $ 5,679,234 $ 10,955 $ 17,573 $ 5,707,762 ____________________________ (1) Excludes $17.0 million of commercial real estate loans at fair value, which are not included in the loss estimation methodology due to the fair value option election. The following tables show the allowance for loan credit losses by loss estimation methodology at June 30, 2021, and December 31, 2020. June 30, 2021 Collectively Evaluated Individually Evaluated (Dollars in thousands) Probability of Default Fair Value of Collateral Discounted Cash Flow Total Loans secured by real estate: Commercial real estate $ 16,269 $ — $ 13 $ 16,282 Construction/land/land development 5,601 — 1 5,602 Residential real estate 8,324 28 707 9,059 Commercial and industrial 29,465 8,264 7,320 45,049 Mortgage warehouse lines of credit 560 — — 560 Consumer 552 — — 552 Total $ 60,771 $ 8,292 $ 8,041 $ 77,104 December 31, 2020 Collectively Evaluated Individually Evaluated (Dollars in thousands) Probability of Default Fair Value of Collateral Discounted Cash Flow Total Loans secured by real estate: Commercial real estate $ 14,896 $ 525 $ 9 $ 15,430 Construction/land/land development 8,062 128 1 8,191 Residential real estate 8,983 — 435 9,418 Commercial and industrial 44,714 1,707 5,436 51,857 Mortgage warehouse lines of credit 856 — — 856 Consumer 918 — — 918 Total $ 78,429 $ 2,360 $ 5,881 $ 86,670
Non-performing (Nonaccrual) Loans Held for Investment	Nonaccrual LHFI were as follows: Nonaccrual With No Nonaccrual (Dollars in thousands) Loans secured by real estate: June 30, 2021 December 31, 2020 June 30, 2021 December 31, 2020 Commercial real estate $ 1,511 $ 1,053 $ 1,544 $ 3,704 Construction/land/land development 353 1,319 621 2,962 Residential real estate 7,932 2,436 10,571 6,530 Total real estate 9,796 4,808 12,736 13,196 Commercial and industrial 69 82 17,723 12,897 Consumer — — 43 56 Total nonaccrual loans $ 9,865 $ 4,890 $ 30,502 $ 26,149
Loans Classified as Troubled Debt Restructurings (TDRs)	Loans classified as TDRs, excluding the impact of forbearances granted due to COVID-19, were as follows: (Dollars in thousands) June 30, 2021 December 31, 2020 TDRs Nonaccrual TDRs $ 4,701 $ 5,671 Performing TDRs 2,917 3,314 Total $ 7,618 $ 8,985 There were no loans classified as TDR's during the six months ended June 30, 2021. The tables below summarize loans classified as TDR's by loan and concession type during the six months ended June 30, 2020. Three Months Ended June 30, 2020 (Dollars in thousands) Number of Loans Restructured Pre-Modification Recorded Balance Term Concessions Interest Rate Concessions Combination of Term and Rate Concessions Total Modifications Commercial and industrial 2 $ 128 $ 127 $ — $ — $ 127 Total 2 $ 128 $ 127 $ — $ — $ 127

Fair Value of Financial Instr_2

Fair Value of Financial Instruments (Tables)	6 Months Ended
	Jun. 30, 2021
Fair Value Disclosures [Abstract]
Fair Value of Assets and Liabilities Recorded on a Recurring Basis	The following tables summarize financial assets and financial liabilities recorded at fair value on a recurring basis at June 30, 2021, and December 31, 2020, segregated by the level of valuation inputs within the fair value hierarchy utilized to measure fair value. There were no changes in the valuation techniques during 2021 or 2020. June 30, 2021 (Dollars in thousands) Level 1 Level 2 Level 3 Total State and municipal securities $ — $ 371,838 $ 42,290 $ 414,128 Corporate bonds — 71,646 — 71,646 U.S. government agency securities — 13,848 — 13,848 Commercial mortgage-backed securities — 9,180 — 9,180 Residential mortgage-backed securities — 200,441 — 200,441 Residential collateralized mortgage obligations — 178,342 — 178,342 Asset-backed securities — 86,363 — 86,363 Securities available for sale — 931,658 42,290 973,948 Securities carried at fair value through income — — 10,973 10,973 Loans held for sale — 71,571 — 71,571 Loans at fair value — — 5,443 5,443 Mortgage servicing rights — — 16,081 16,081 Other assets - derivatives — 14,817 — 14,817 Total recurring fair value measurements - assets $ — $ 1,018,046 $ 74,787 $ 1,092,833 Other liabilities - derivatives $ — $ (13,961) $ — $ (13,961) Total recurring fair value measurements - liabilities $ — $ (13,961) $ — $ (13,961) December 31, 2020 (Dollars in thousands) Level 1 Level 2 Level 3 Total State and municipal securities $ — $ 398,120 $ 44,065 $ 442,185 Corporate bonds — 65,938 — 65,938 U.S. government agency securities — 849 — 849 Commercial mortgage-backed securities — 11,080 — 11,080 Residential mortgage-backed securities — 214,951 — 214,951 Residential collateralized mortgage obligations — 195,343 — 195,343 Asset-backed securities — 74,328 — 74,328 Securities available for sale — 960,609 44,065 1,004,674 Securities carried at fair value through income — — 11,554 11,554 Loans held for sale — 136,026 — 136,026 Loans at fair value — — 17,011 17,011 Mortgage servicing rights — — 13,660 13,660 Other assets - derivatives — 23,694 — 23,694 Total recurring fair value measurements - assets $ — $ 1,120,329 $ 86,290 $ 1,206,619 Other liabilities - derivatives $ — $ (23,020) $ — $ (23,020) Total recurring fair value measurements - liabilities $ — $ (23,020) $ — $ (23,020)
Changes in Level 3 Assets and Liabilities Measured at Fair Value on a Recurring Basis	The changes in Level 3 assets and liabilities measured at fair value on a recurring basis for the six months ended June 30, 2021 and 2020, are summarized as follows: (Dollars in thousands) Loans at Fair Value MSRs Securities Available for Sale Securities at Fair Value Through Income Balance at January 1, 2021 $ 17,011 $ 13,660 $ 44,065 $ 11,554 Gain (loss) recognized in earnings: Mortgage banking revenue (1) — (772) — — Other noninterest income (125) — — (316) Loss recognized in AOCI — — (595) — Purchases, issuances, sales and settlements: Originations — 3,193 — — Purchases — — 1,000 — Settlements (11,443) — (2,180) (265) Balance at June 30, 2021 $ 5,443 $ 16,081 $ 42,290 $ 10,973 Balance at January 1, 2020 $ 17,670 $ 20,697 $ 38,173 $ 11,513 Gain (loss) recognized in earnings: Mortgage banking revenue (1) — (7,987) — — Other noninterest income 132 — — 714 Gain recognized in AOCI — — 46 — Purchases, issuances, sales and settlements: Originations — 2,525 — — Purchases — — 1,598 — Sales — — (1,985) — Settlements (314) — — (250) Balance at June 30, 2020 $ 17,488 $ 15,235 $ 37,832 $ 11,977 ____________________________ (1) Total mortgage banking revenue includes changes in fair value due to market changes and run-off.
Significant Assumptions Used to Value Mortgage Servicing Rights	The significant assumptions used to value MSRs were as follows: June 30, 2021 December 31, 2020 Range Weighted Average (1) Range Weighted Average (1) Prepayment speeds 9.36% - 37.95% 16.89 % 11.82% - 37.95% 22.08 % Discount rates 9.00 - 10.50 9.48 7.83 - 9.09 8.27 __________________________ (1) The weighted average was calculated with reference to the principle balance of the underlying mortgages.
Difference Between Fair Value and the Unpaid Principal Balance for Financial Instruments for which the Fair Value Option has been Elected and Classification in Income Statement	The following tables summarize the difference between the fair value and the unpaid principal balance for financial instruments for which the fair value option has been elected: June 30, 2021 (Dollars in thousands) Aggregate Fair Value Aggregate Unpaid Principal Balance Difference Loans held for sale (1) $ 71,571 $ 69,803 $ 1,768 Commercial real estate LHFI (2) 5,443 5,317 126 Securities carried at fair value through income 10,973 10,353 620 Total $ 87,987 $ 85,473 $ 2,514 ____________________________ (1) $1.6 million of loans held for sale were designated as nonaccrual or 90 days or more past due at June 30, 2021. Of this balance, $1.5 million was guaranteed by U.S. Government agencies. (2) There were no commercial real estate loans for which the fair value had been elected that were designated as nonaccrual or 90 days or more past due at June 30, 2021. December 31, 2020 (Dollars in thousands) Aggregate Fair Value Aggregate Unpaid Principal Balance Difference Loans held for sale (1) $ 136,026 $ 129,955 $ 6,071 Commercial real estate LHFI (2) 17,011 16,760 251 Securities carried at fair value through income 11,554 10,618 936 Total $ 164,591 $ 157,333 $ 7,258 ____________________________ (1) $681,000 of loans held for sale were designated as nonaccrual or 90 days or more past due at December 31, 2020. Of this balance, $473,000 was guaranteed by U.S. Government agencies. (2) There were no commercial real estate loans for which the fair value had been elected that were designated as nonaccrual or 90 days or more past due at December 31, 2020. Changes in the fair value of assets for which the Company elected the fair value option are classified in the consolidated statement of income line items reflected in the following table: (Dollars in thousands) Three Months Ended June 30, Six Months Ended June 30, Changes in fair value included in noninterest income: 2021 2020 2021 2020 Mortgage banking revenue $ (177) $ 2,575 $ (4,302) $ 3,621 Other income: Loans at fair value held for investment (66) (33) (125) 132 Securities carried at fair value through income 161 (15) (316) 714 Total impact on other income 95 (48) (441) 846 Total fair value option impact on noninterest income (1) $ (82) $ 2,527 $ (4,743) $ 4,467 ____________________________ (1) The fair value option impact on noninterest income is offset by the derivative gain/loss recognized in noninterest income. Please see Note 6 - Mortgage Banking for more detail.
Carrying Value and Estimated Fair Value of Financial Instruments Not Measured at Fair Value	The carrying value and estimated fair values of financial instruments not recorded at fair value are as follows: (Dollars in thousands) Financial assets: June 30, 2021 December 31, 2020 Level 1 inputs: Carrying Estimated Carrying Estimated Cash and cash equivalents $ 444,732 $ 444,732 $ 377,214 $ 377,214 Level 2 inputs: Non-marketable equity securities held in other financial institutions 41,468 41,468 62,586 62,586 Accrued interest and loan fees receivable 24,387 24,387 27,146 27,146 Level 3 inputs: Securities held to maturity 37,835 40,753 38,128 41,205 LHFI, net (1) 5,313,759 5,293,696 5,621,092 5,802,744 Financial liabilities: Level 2 inputs: Deposits 6,028,352 6,030,832 5,751,315 5,756,312 FHLB advances and other borrowings 314,123 308,378 984,608 991,943 Subordinated debentures 157,298 156,510 157,181 156,395 Accrued interest payable 2,893 2,893 3,556 3,556 ____________________________ (1) Does not include loans for which the fair value option had been elected at June 30, 2021, or December 31, 2020, as these loans are carried at fair value on a recurring basis.

Mortgage Banking (Tables)

Mortgage Banking (Tables)	6 Months Ended
	Jun. 30, 2021
Mortgage Banking [Abstract]
Mortgage Banking Operations	The following table presents the Company's revenue from mortgage banking operations: (Dollars in thousands) Three Months Ended June 30, Six Months Ended June 30, Mortgage banking revenue 2021 2020 2021 2020 Origination $ 375 $ 624 $ 751 $ 899 Gain on sale of loans held for sale 3,033 1,746 8,029 2,965 Originations of MSRs 1,250 1,871 3,193 2,525 Servicing 1,537 1,515 3,038 3,116 Total gross mortgage revenue 6,195 5,756 15,011 9,505 MSR valuation adjustments, net (2,721) — (2,758) (772) (7,987) Mortgage HFS and pipeline fair value adjustment (1,998) 5,531 (5,155) 6,797 MSR hedge impact 1,289 2,188 (1,742) 5,171 Mortgage banking revenue $ 2,765 $ 10,717 $ 7,342 $ 13,486
Schedule of Activity in Mortgages Servicing Rights (MSRs)	Activity in MSRs was as follows: Three Months Ended June 30, Six Months Ended June 30, (Dollars in thousands) 2021 2020 2021 2020 Fair Value at Beginning of Period $ 17,552 $ 16,122 $ 13,660 $ 20,697 Originations of MSRs 1,250 1,871 3,193 2,525 Valuation adjustments, net (2,721) (2,758) (772) (7,987) Fair Value at End of Period $ 16,081 $ 15,235 $ 16,081 $ 15,235

Borrowings (Tables)

Borrowings (Tables)	6 Months Ended
	Jun. 30, 2021
Debt Disclosure [Abstract]
Summary of Borrowed Funds	Borrowed funds are summarized as follows: (Dollars in thousands) June 30, 2021 December 31, 2020 Overnight repurchase agreements with depositors $ 3,859 $ 8,408 Short-term FHLB advances — 650,000 GNMA repurchase liability 53,140 55,485 Long-term FHLB advances 257,124 270,715 Total FHLB advances and other borrowings $ 314,123 $ 984,608 Subordinated debentures, net $ 157,298 $ 157,181

Derivative Financial Instrume_2

Derivative Financial Instruments (Tables)	6 Months Ended
	Jun. 30, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Fair Values of Derivative Instruments on the Balance Sheet	The following tables disclose the fair value of derivative instruments in the Company's balance sheets at June 30, 2021, and December 31, 2020, as well as the effect of these derivative instruments on the Company's consolidated statements of income for the six months ended June 30, 2021 and 2020: Notional Amounts (1) Fair Values (Dollars in thousands) Derivatives designated as cash flow hedging instruments: June 30, 2021 December 31, 2020 June 30, 2021 December 31, 2020 Interest rate swaps included in other (liabilities) $ 21,000 $ 21,000 $ (332) $ (706) Derivatives not designated as hedging instruments: Interest rate swaps included in other assets $ 306,384 $ 326,542 $ 12,670 $ 20,207 Interest rate swaps included in other liabilities 326,347 347,096 (13,497) (21,321) Risk participation derivatives included in accrued expenses and other liabilities on the consolidated balance sheets 63,374 63,374 (9) (18) Forward commitments to purchase mortgage-backed securities included in other (liabilities) assets 78,000 107,000 49 (317) Forward commitments to sell residential mortgage loans included in other liabilities 91,629 107,200 (123) (658) Interest rate-lock commitments on residential mortgage loans included in other assets 70,827 79,554 2,098 3,487 $ 936,561 $ 1,030,766 $ 1,188 $ 1,380 ____________________________ (1) Notional or contractual amounts, which represent the extent of involvement in the derivatives market, are used to determine the contractual cash flows required in accordance with the terms of the agreement. These amounts are typically not exchanged, significantly exceed amounts subject to credit or market risk and are not reflected in the consolidated balance sheets.
Weighted-average Rates Paid and Received for Interest Rate Swaps	The weighted-average rates paid and received for interest rate swaps at June 30, 2021, were as follows: Weighted-Average Interest Rate Interest rate swaps: Paid Received Cash flow hedges 4.81 % 2.89 % Non-hedging interest rate swaps - financial institution counterparties 4.43 2.66 Non-hedging interest rate swaps - customer counterparties 2.72 4.45
Gains and Losses Recognized on Derivative Instruments Not Designated as Hedging Instruments	Gains and losses recognized on derivative instruments not designated as hedging instruments are as follows: (Dollars in thousands) Three Months Ended June 30, Six Months Ended June 30, Derivatives not designated as hedging instruments: 2021 2020 2021 2020 Amount of gain (loss) recognized in mortgage banking revenue (1) $ (281) $ 1,692 $ (1,487) $ 4,205 Amount of (loss) gain recognized in other non-interest income 27 56 334 (629) ____________________________ (1) Gains and losses on these instruments are largely offset by market fluctuations in mortgage servicing rights. See Note 6 - Mortgage Banking for more information on components of mortgage banking revenue.

Stock and Incentive Compensat_2

Stock and Incentive Compensation Plans (Tables)	6 Months Ended
	Jun. 30, 2021
Share-based Payment Arrangement [Abstract]
Share-Based Compensation Cost Charged to Income	Share-based compensation cost charged to income for the three and six months ended June 30, 2021 and 2020, is presented below. There was no stock option expense for any of the periods shown. Three Months Ended June 30, Six Months Ended June 30, (Dollars in thousands) 2021 2020 2021 2020 Restricted stock $ 444 $ 573 $ 1,058 $ 1,110 ESPP 27 — 27 — Total stock compensation expense $ 471 $ 573 $ 1,085 $ 1,110 Related tax benefits recognized in net income 99 120 228 233
Time-Vested Award Activity	The following table summarizes the Company's time-vested award activity: Six Months Ended June 30, 2021 2020 Shares Weighted Average Grant-Date Fair Value Shares Weighted Average Grant-Date Fair Value Nonvested shares, January 1, 103,359 $ 31.51 149,449 $ 35.15 Granted 19,617 40.47 25,285 19.46 Vested (40,281) 26.45 (35,310) 31.36 Forfeited (946) 24.69 (4,129) 37.14 Nonvested shares, June 30, 81,749 36.23 135,295 33.15
Stock Option Activity	The table below summarizes the status of the Company's stock options and changes during the six months ended June 30, 2021 and 2020. (Dollars in thousands, except per share amounts) Number of Shares Weighted Average Exercise Price Weighted Average Remaining Contractual Term Aggregate Intrinsic Value Six Months Ended June 30, 2021 Outstanding at January 1, 2021 224,000 $ 10.86 4.92 $ 3,789 Exercised (14,800) 9.89 — — Outstanding and exercisable at June 30, 2021 209,200 10.93 4.81 6,597 Six Months Ended June 30, 2020 Outstanding at January 1, 2020 254,000 $ 10.55 5.81 $ 6,932 Exercised (30,000) 8.25 — — Outstanding and exercisable at June 30, 2020 224,000 10.86 5.42 2,196

Accumulated Other Comprehensi_2

Accumulated Other Comprehensive Income (Tables)	6 Months Ended
	Jun. 30, 2021
Equity [Abstract]
Schedule of Accumulated Other Comprehensive Income	Accumulated other comprehensive income ("AOCI") includes the after-tax change in unrealized gains and losses on AFS securities and cash flow hedging activities. (Dollars in thousands) Unrealized Gain (Loss) on AFS Securities Unrealized (Loss) Gain on Cash Flow Hedges Accumulated Other Comprehensive Income Balance at January 1, 2021 $ 26,206 $ (557) $ 25,649 Net change (7,030) 295 (6,735) Balance at June 30, 2021 $ 19,176 $ (262) $ 18,914 Balance at January 1, 2020 $ 6,412 $ (79) $ 6,333 Net change 14,897 (617) 14,280 Balance at June 30, 2020 $ 21,309 $ (696) $ 20,613

Capital and Regulatory Matters

Capital and Regulatory Matters (Tables)	6 Months Ended
	Jun. 30, 2021
Banking Regulation [Abstract]
Actual Capital Amounts and Ratios	The actual capital amounts and ratios of the Company and Bank at June 30, 2021, and December 31, 2020, are presented in the following table: (Dollars in thousands) June 30, 2021 Actual Minimum Capital Required - Basel III To be Well Capitalized Under Prompt Corrective Action Provisions Common Equity Tier 1 Capital to Risk-Weighted Assets Amount Ratio Amount Ratio Amount Ratio Origin Bancorp, Inc. $ 650,220 11.03 % $ 412,651 7.00 % N/A N/A Origin Bank 678,907 11.55 411,459 7.00 $ 382,069 6.50 % Tier 1 Capital to Risk-Weighted Assets Origin Bancorp, Inc. 659,612 11.19 501,046 8.50 N/A N/A Origin Bank 678,907 11.55 499,629 8.50 470,239 8.00 Total Capital to Risk-Weighted Assets Origin Bancorp, Inc. 875,679 14.85 619,167 10.50 N/A N/A Origin Bank 816,362 13.89 617,120 10.50 587,734 10.00 Leverage Ratio Origin Bancorp, Inc. 659,612 8.87 297,457 4.00 N/A N/A Origin Bank 678,907 9.15 296,790 4.00 370,987 5.00 December 31, 2020 Common Equity Tier 1 Capital to Risk-Weighted Assets Origin Bancorp, Inc. 604,306 9.95 425,012 7.00 N/A N/A Origin Bank 637,863 10.53 424,010 7.00 393,724 6.50 Tier 1 Capital to Risk-Weighted Assets Origin Bancorp, Inc. 613,682 10.11 516,107 8.50 N/A N/A Origin Bank 637,863 10.53 514,870 8.50 484,583 8.00 Total Capital to Risk-Weighted Assets Origin Bancorp, Inc. 837,058 13.79 637,539 10.50 N/A N/A Origin Bank 782,503 12.92 636,019 10.50 605,732 10.00 Leverage Ratio Origin Bancorp, Inc. 613,682 8.62 284,771 4.00 N/A N/A Origin Bank 637,863 8.99 283,842 4.00 354,802 5.00

Commitments and Contingencies (

Commitments and Contingencies (Tables)	6 Months Ended
	Jun. 30, 2021
Commitments and Contingencies Disclosure [Abstract]
Off-Balance Sheet Financial Instruments	These off-balance sheet financial instruments are summarized below: (Dollars in thousands) June 30, 2021 December 31, 2020 Commitments to extend credit $ 1,419,247 $ 1,341,501 Standby letters of credit 51,026 42,911

Significant Accounting Polici_3

Significant Accounting Policies (Details)	6 Months Ended
	Jun. 30, 2021segmentcenter
Accounting Policies [Abstract]
Number of banking centers | center	44
Number of segments | segment	1

Earnings Per Share (Details)

Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2021	Jun. 30, 2020
Numerator:
Net income (basic and diluted)	$ 27,733	$ 25,513	$ 4,957	$ 753	$ 53,246	$ 5,710
Denominator:
Weighted average common shares outstanding (in shares)	23,410,693		23,347,744		23,402,073	23,350,673
Dilutive effect of stock-based awards (in shares)	193,873		118,582		195,218	148,237
Weighted average diluted common shares outstanding (in shares)	23,604,566		23,466,326		23,597,291	23,498,910
Basic earnings per common share (in dollars per share)	$ 1.18		$ 0.21		$ 2.28	$ 0.24
Diluted earnings per common share (in dollars per share)	$ 1.17		$ 0.21		$ 2.26	$ 0.24

Securities - Amortized Cost and

Securities - Amortized Cost and Estimated Fair Value of Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020	Jun. 30, 2020	Dec. 31, 2019
Available for sale:
Available for sale, amortized cost	$ 949,764	$ 971,595
Available for sale, gross unrealized gains	27,727	33,972
Available for sale, gross unrealized losses	(3,543)	(893)
Available for sale, fair value	973,948	1,004,674
Available for sale, allowance for credit losses	0	0
Available-for-sale, net carrying amount	973,948	1,004,674
Held to maturity:
Held to maturity, fair value	40,753	41,205
Held to maturity, allowance for credit losses	(71)	(66)	$ (144)	$ 0
Held to maturity, net carrying amount	37,835	38,128
Securities carried at fair value through income:
Securities carried at fair value through income, fair value	10,973	11,554
State and municipal securities
Available for sale:
Available for sale, amortized cost	399,046	420,559
Available for sale, gross unrealized gains	16,492	21,884
Available for sale, gross unrealized losses	(1,410)	(258)
Available for sale, fair value	414,128	442,185
Available for sale, allowance for credit losses	0	0
Available-for-sale, net carrying amount	414,128	442,185
Held to maturity:
Held to maturity, amortized cost	37,906	38,194
Held to maturity, gross unrealized gains	2,847	3,011
Held to maturity, gross unrealized losses	0	0
Held to maturity, fair value	40,753	41,205
Held to maturity, allowance for credit losses	(71)	(66)
Held to maturity, net carrying amount	37,835	38,128
Securities carried at fair value through income:
Securities carried at fair value through income, amortized cost	10,353	10,618
Securities carried at fair value through income, fair value	10,973	11,554
Securities carried at fair value through income, net carrying amount	10,973	11,554
Corporate bonds
Available for sale:
Available for sale, amortized cost	69,272	64,313
Available for sale, gross unrealized gains	2,530	1,762
Available for sale, gross unrealized losses	(156)	(137)
Available for sale, fair value	71,646	65,938
Available for sale, allowance for credit losses	0	0
Available-for-sale, net carrying amount	71,646	65,938
U.S. government and agency securities
Available for sale:
Available for sale, amortized cost	13,888	851
Available for sale, gross unrealized gains	4	3
Available for sale, gross unrealized losses	(44)	(5)
Available for sale, fair value	13,848	849
Available for sale, allowance for credit losses	0	0
Available-for-sale, net carrying amount	13,848	849
Commercial mortgage-backed securities
Available for sale:
Available for sale, amortized cost	9,075	10,814
Available for sale, gross unrealized gains	244	266
Available for sale, gross unrealized losses	(139)	0
Available for sale, fair value	9,180	11,080
Available for sale, allowance for credit losses	0	0
Available-for-sale, net carrying amount	9,180	11,080
Residential mortgage-backed securities
Available for sale:
Available for sale, amortized cost	195,694	207,742
Available for sale, gross unrealized gains	5,385	7,441
Available for sale, gross unrealized losses	(638)	(232)
Available for sale, fair value	200,441	214,951
Available for sale, allowance for credit losses	0	0
Available-for-sale, net carrying amount	200,441	214,951
Residential collateralized mortgage obligations
Available for sale:
Available for sale, amortized cost	178,215	193,865
Available for sale, gross unrealized gains	1,283	1,739
Available for sale, gross unrealized losses	(1,156)	(261)
Available for sale, fair value	178,342	195,343
Available for sale, allowance for credit losses	0	0
Available-for-sale, net carrying amount	178,342	195,343
Asset-backed securities
Available for sale:
Available for sale, amortized cost	84,574	73,451
Available for sale, gross unrealized gains	1,789	877
Available for sale, gross unrealized losses	0	0
Available for sale, fair value	86,363	74,328
Available for sale, allowance for credit losses	0	0
Available-for-sale, net carrying amount	$ 86,363	$ 74,328

Securities - Unrealized Losses

Securities - Unrealized Losses (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Fair Value
Less than 12 Months	$ 232,362	$ 119,581
12 Months or More	2,054	568
Total	234,416	120,149
Unrealized Loss
Less than 12 Months	(3,526)	(888)
12 Months or More	(17)	(5)
Total	(3,543)	(893)
State and municipal securities
Fair Value
Less than 12 Months	82,686	21,979
12 Months or More	1,545	0
Total	84,231	21,979
Unrealized Loss
Less than 12 Months	(1,396)	(258)
12 Months or More	(14)	0
Total	(1,410)	(258)
Fair Value
Less than 12 Months	0	0
12 Months or More	0	0
Total	0	0
Unrealized Loss
Less than 12 Months	0	0
12 Months or More	0	0
Total	0	0
Corporate bonds
Fair Value
Less than 12 Months	10,844	30,513
12 Months or More	0	0
Total	10,844	30,513
Unrealized Loss
Less than 12 Months	(156)	(137)
12 Months or More	0	0
Total	(156)	(137)
U.S. government and agency securities
Fair Value
Less than 12 Months	10,074	0
12 Months or More	509	568
Total	10,583	568
Unrealized Loss
Less than 12 Months	(41)	0
12 Months or More	(3)	(5)
Total	(44)	(5)
Commercial mortgage-backed securities
Fair Value
Less than 12 Months	6,689
12 Months or More	0
Total	6,689
Unrealized Loss
Less than 12 Months	(139)
12 Months or More	0
Total	(139)
Residential mortgage-backed securities
Fair Value
Less than 12 Months	47,428	23,178
12 Months or More	0	0
Total	47,428	23,178
Unrealized Loss
Less than 12 Months	(638)	(232)
12 Months or More	0	0
Total	(638)	(232)
Residential collateralized mortgage obligations
Fair Value
Less than 12 Months	74,641	43,911
12 Months or More	0	0
Total	74,641	43,911
Unrealized Loss
Less than 12 Months	(1,156)	(261)
12 Months or More	0	0
Total	$ (1,156)	$ (261)

Securities - Narrative (Details

Securities - Narrative (Details)	Jun. 30, 2021USD ($)security	Dec. 31, 2020USD ($)	Jun. 30, 2020USD ($)
Schedule of Held-to-maturity Securities [Line Items]
Number of securities in an unrealized loss positions (in security) | security	84
Held-to-maturity securities, accrued interest	$ 5,300,000		$ 3,600,000
Held to maturity, amortized cost	37,906,000
Held-to-maturity securities, nonaccrual status	0	$ 0
Total Past Due
Schedule of Held-to-maturity Securities [Line Items]
Held to maturity, amortized cost	$ 0	$ 0

Securities - Allowance for Cred

Securities - Allowance for Credit Losses for Held -to - Maturity Securities (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Allowance for credit losses:
Beginning Balance			$ 66	$ 0
Impact of adopting ASC 326	$ 71	$ 144	71	144
Credit loss expense	5,000	48	5	48
Ending Balance	$ 71	$ 144	$ 71	144
Adjustment
Allowance for credit losses:
Beginning Balance				$ 96
Impact of adopting ASC 326

Securities - Proceeds from Sale

Securities - Proceeds from Sales of Securities Available for Sale and Gross Gains (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Investments, Debt and Equity Securities [Abstract]
Proceeds from sales/calls	$ 42,023	$ 22,945
Gross realized gains	1,705	103
Gross realized losses	$ (32)	$ (49)

Securities - Contractual Maturi

Securities - Contractual Maturities (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Amortized Cost
Due in one year or less	$ 12,716
Due after one year through five years	0
Due after five years through ten years	25,190
Due after ten years	0
Held to maturity, amortized cost	37,906
Fair Value
Due in one year or less	12,722
Due after one year through five years	0
Due after five years through ten years	28,031
Due after ten years	0
Held to maturity, fair value	40,753	$ 41,205
Amortized Cost
Due in one year or less	3,446
Due after one year through five years	56,784
Due after five years through ten years	118,961
Due after ten years	303,015
Available for sale, amortized cost	949,764	971,595
Fair Value
Due in one year or less	3,477
Due after one year through five years	61,199
Due after five years through ten years	122,235
Due after ten years	312,711
Available for sale, fair value	973,948	1,004,674
Commercial mortgage-backed securities
Amortized Cost
Without single maturity date	0
Fair Value
Without single maturity date	0
Amortized Cost
Without single maturity date	9,075
Available for sale, amortized cost	9,075	10,814
Fair Value
Without single maturity date	9,180
Available for sale, fair value	9,180	11,080
Residential mortgage-backed securities
Amortized Cost
Without single maturity date	0
Fair Value
Without single maturity date	0
Amortized Cost
Without single maturity date	195,694
Available for sale, amortized cost	195,694	207,742
Fair Value
Without single maturity date	200,441
Available for sale, fair value	200,441	214,951
Residential collateralized mortgage obligations
Amortized Cost
Without single maturity date	0
Fair Value
Without single maturity date	0
Amortized Cost
Without single maturity date	178,215
Available for sale, amortized cost	178,215	193,865
Fair Value
Without single maturity date	178,342
Available for sale, fair value	178,342	195,343
Asset-backed securities
Amortized Cost
Without single maturity date	0
Fair Value
Without single maturity date	0
Amortized Cost
Without single maturity date	84,574
Available for sale, amortized cost	84,574	73,451
Fair Value
Without single maturity date	86,363
Available for sale, fair value	$ 86,363	$ 74,328

Securities - Securities Pledged

Securities - Securities Pledged as Collateral (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Carrying value of securities pledged to secure public deposits
Schedule of Held-to-maturity Securities [Line Items]
Securities pledged as collateral	$ 220,950	$ 289,537
Carrying value of securities pledged to repurchase agreements
Schedule of Held-to-maturity Securities [Line Items]
Securities pledged as collateral	$ 8,846	$ 10,982

Loans - Schedule of Loans (Deta

Loans - Schedule of Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019
Loans and Leases Receivable Disclosure [Line Items]
Loans held for sale	$ 124,710		$ 191,512
Total	5,390,863		5,707,762
Loans accounted for at fair value	5,443		17,011
Total LHFI	5,396,306		5,724,773
Less: Allowance for loan losses	77,104	$ 85,136	86,670	$ 70,468	$ 56,063	$ 37,520
LHFI, net	5,319,202		5,638,103
Net deferred loan fees	13,600		13,700
Paycheck Protection Program
Loans and Leases Receivable Disclosure [Line Items]
Total	369,900		546,500
Net deferred loan fees	9,300
Real estate
Loans and Leases Receivable Disclosure [Line Items]
Total	2,938,564		2,787,908
Total LHFI	2,944,007		2,804,919
Real estate | Commercial real estate
Loans and Leases Receivable Disclosure [Line Items]
Total	1,475,093		1,370,928
Loans accounted for at fair value	5,400		17,000
Total LHFI	1,480,536		1,387,939
Less: Allowance for loan losses	16,282	18,397	15,430	10,046	9,254	10,013
Real estate | Construction/land/land development
Loans and Leases Receivable Disclosure [Line Items]
Total	497,170		531,860
Total LHFI	497,170		531,860
Less: Allowance for loan losses	5,602	7,389	8,191	6,860	5,054	3,711
Real estate | Residential real estate
Loans and Leases Receivable Disclosure [Line Items]
Total	966,301		885,120
Total LHFI	966,301		885,120
Less: Allowance for loan losses	9,059	8,294	9,418	6,911	4,495	6,332
Commercial and industrial
Loans and Leases Receivable Disclosure [Line Items]
Total	1,570,791		1,817,862
Total LHFI	1,570,791		1,817,862
Less: Allowance for loan losses	45,049	49,342	51,857	45,281	35,823	16,960
Mortgage warehouse lines of credit
Loans and Leases Receivable Disclosure [Line Items]
Total	865,255		1,084,001
Total LHFI	865,255		1,084,001
Less: Allowance for loan losses	560	923	856	602	779	262
Consumer
Loans and Leases Receivable Disclosure [Line Items]
Total	16,253		17,991
Total LHFI	16,253		17,991
Less: Allowance for loan losses	$ 552	$ 791	$ 918	$ 768	$ 658	$ 242

Loans - Narrative (Details)

Loans - Narrative (Details)	3 Months Ended	6 Months Ended
	Jun. 30, 2020USD ($)loan	Jun. 30, 2021USD ($)loan	Jun. 30, 2020USD ($)loan	Dec. 31, 2020USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for investment at fair value		$ 5,443,000		$ 17,011,000
Loans held for investment		5,390,863,000		5,707,762,000
Net deferred loan fees		13,600,000		13,700,000
Accrued interest	$ 19,500,000	17,700,000	$ 19,500,000
Decline in total collective reserves		17,700,000
Decrease in reserves due to qualitative factor changes across risk pools		14,800,000
Provision expense			20,800,000
Provision expense as a result of COVID-19 due to effects of individually evaluated loans	6,100,000		$ 6,100,000
Nonaccrual mortgage loans held for sale recorded at fair value		$ 1,600,000		681,000
Number of loans that defaulted | loan		0	1
Number of loans restructured | loan		3
Nonperforming Financial Instruments
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross interest income that would have been recorded		$ 880,000	$ 736,000
Interest income		0	0
Outstanding principal balance		743,000	$ 14,000
Paycheck Protection Program
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for investment		369,900,000		546,500,000
Net deferred loan fees		9,300,000
Debt instrument forgiveness		416,600,000
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of significant loan write-offs | loan			2
Charge-off as a result of COVID-19			$ 3,400,000
Real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for investment		2,938,564,000		2,787,908,000
Real estate | Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for investment at fair value		5,400,000		17,000,000
Loans held for investment		1,475,093,000		1,370,928,000
Commercial Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for investment		$ 1,570,791,000		$ 1,817,862,000
Provision expense			13,300,000
Provision expense as a result of COVID-19 due to effects of individually evaluated loans	$ 6,000,000		$ 6,000,000
Number of significant loan write-offs | loan			2
Charge-off as a result of COVID-19			$ 2,500,000
Commercial Portfolio Segment | Nonperforming Financial Instruments
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of loans restructured | loan	2

Loans - Loans by Credit Quality

Loans - Loans by Credit Quality Indicator (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Total	$ 5,390,863		$ 5,390,863		$ 5,707,762
Charge-offs	3,010	$ 6,587	6,037	$ 8,012
Total, Current period gross recoveries	202	114	335	438
Loans at fair value	5,443		5,443		17,011
Real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Total	2,938,564		2,938,564		2,787,908
Real estate | Commercial real estate
Financing Receivable, Credit Quality Indicator [Line Items]
2021	195,984		195,984		396,947
2020	408,573		408,573		292,185
2019	298,412		298,412		321,165
2018	281,548		281,548		181,722
2017	159,883		159,883		47,608
Prior	107,460		107,460		109,743
Revolving Loans Amortized Cost Basis	23,233		23,233		21,558
Total	1,475,093		1,475,093		1,370,928
2021, Current period gross charge-offs			0
2020, Current period gross charge-offs			0		0
2019, Current period gross charge-offs			0		0
2018, Current period gross charge-offs			80		0
2017, Current period gross charge-offs			24		3,622
2016, Current period gross charge-offs					199
Prior, Current period gross charge-offs			26		1,103
Revolving Loans Amortized Cost Basis, Current period gross charge-offs			0		0
Charge-offs	102	3,496	130	3,668	4,924
2021, Current period gross recoveries			0
2020, Current period gross recoveries			0		0
2019, Current period gross recoveries			0		0
2018, Current period gross recoveries			0		0
2017, Current period gross recoveries			0		0
2016, Current period gross recoveries					0
Prior, Current period gross recoveries			6		19
Revolving Loans Amortized Cost Basis, Current period gross recoveries			0		0
Total, Current period gross recoveries	3	4	6	6	19
2021, Current period net charge-offs (recoveries)			0
2020, Current period net charge-offs (recoveries)			0		0
2019, Current period net charge-offs (recoveries)			0		0
2018, Current period net charge-offs (recoveries)			80		0
2017, Current period net charge-offs (recoveries)			24		3,622
2016, Current period net charge-offs (recoveries)					199
Prior, Current period net charge-offs (recoveries)			20		1,084
Revolving Loans Amortized Cost Basis, Current period net charge-offs (recoveries)			0		0
Total, Current period net charge-offs (recoveries)			124		4,905
Loans at fair value	5,400		5,400		17,000
Real estate | Commercial real estate | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2021	189,743		189,743		393,317
2020	407,131		407,131		290,394
2019	296,870		296,870		312,051
2018	270,332		270,332		154,445
2017	141,340		141,340		46,132
Prior	105,102		105,102		106,994
Revolving Loans Amortized Cost Basis	21,030		21,030		18,419
Total	1,431,548		1,431,548		1,321,752
Real estate | Commercial real estate | Special mention
Financing Receivable, Credit Quality Indicator [Line Items]
2021	4,352		4,352		824
2020	0		0		113
2019	0		0		2,410
2018	8,549		8,549		20,691
2017	17,376		17,376		0
Prior	0		0		1,656
Revolving Loans Amortized Cost Basis	2,090		2,090		2,145
Total	32,367		32,367		27,839
Real estate | Commercial real estate | Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2021	1,889		1,889		2,806
2020	1,442		1,442		1,678
2019	1,542		1,542		6,704
2018	2,667		2,667		6,586
2017	1,167		1,167		1,476
Prior	2,358		2,358		1,093
Revolving Loans Amortized Cost Basis	113		113		994
Total	11,178		11,178		21,337
Real estate | Construction/land/land development
Financing Receivable, Credit Quality Indicator [Line Items]
2021	90,443		90,443		189,634
2020	123,987		123,987		162,513
2019	140,309		140,309		138,861
2018	100,350		100,350		15,417
2017	13,127		13,127		1,955
Prior	1,479		1,479		1,325
Revolving Loans Amortized Cost Basis	27,475		27,475		22,155
Total	497,170		497,170		531,860
2021, Current period gross charge-offs			0
2020, Current period gross charge-offs			0		0
2019, Current period gross charge-offs			0		0
2018, Current period gross charge-offs			0		0
2017, Current period gross charge-offs			0		0
2016, Current period gross charge-offs					0
Prior, Current period gross charge-offs			0		0
Revolving Loans Amortized Cost Basis, Current period gross charge-offs			0		0
Charge-offs	0	0	0	0	0
2021, Current period gross recoveries			0
2020, Current period gross recoveries			0		0
2019, Current period gross recoveries			0		0
2018, Current period gross recoveries			0		0
2017, Current period gross recoveries			0		0
2016, Current period gross recoveries					0
Prior, Current period gross recoveries			0		1
Revolving Loans Amortized Cost Basis, Current period gross recoveries			0		0
Total, Current period gross recoveries	0	0	0	0	1
2021, Current period net charge-offs (recoveries)			0
2020, Current period net charge-offs (recoveries)			0		0
2019, Current period net charge-offs (recoveries)			0		0
2018, Current period net charge-offs (recoveries)			0		0
2017, Current period net charge-offs (recoveries)			0		0
2016, Current period net charge-offs (recoveries)					0
Prior, Current period net charge-offs (recoveries)			0		(1)
Revolving Loans Amortized Cost Basis, Current period net charge-offs (recoveries)			0		0
Total, Current period net charge-offs (recoveries)			0		(1)
Real estate | Construction/land/land development | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2021	89,726		89,726		189,311
2020	123,677		123,677		150,281
2019	129,910		129,910		138,000
2018	100,156		100,156		12,907
2017	11,989		11,989		1,812
Prior	1,423		1,423		1,157
Revolving Loans Amortized Cost Basis	16,016		16,016		18,892
Total	472,897		472,897		512,360
Real estate | Construction/land/land development | Special mention
Financing Receivable, Credit Quality Indicator [Line Items]
2021	0		0		323
2020	0		0		10,421
2019	10,202		10,202		135
2018	0		0		1,003
2017	1,003		1,003		0
Prior	0		0		0
Revolving Loans Amortized Cost Basis	0		0		0
Total	11,205		11,205		11,882
Real estate | Construction/land/land development | Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2021	717		717		0
2020	310		310		1,811
2019	197		197		726
2018	194		194		1,507
2017	135		135		143
Prior	56		56		168
Revolving Loans Amortized Cost Basis	11,459		11,459		3,263
Total	13,068		13,068		7,618
Real estate | Residential real estate
Financing Receivable, Credit Quality Indicator [Line Items]
2021	169,113		169,113		369,697
2020	363,353		363,353		145,771
2019	116,342		116,342		106,461
2018	84,782		84,782		104,658
2017	88,224		88,224		52,153
Prior	87,302		87,302		52,430
Revolving Loans Amortized Cost Basis	57,185		57,185		53,950
Total	966,301		966,301		885,120
2021, Current period gross charge-offs			0
2020, Current period gross charge-offs			0		94
2019, Current period gross charge-offs			58		271
2018, Current period gross charge-offs			0		0
2017, Current period gross charge-offs			0		283
2016, Current period gross charge-offs					0
Prior, Current period gross charge-offs			0		44
Revolving Loans Amortized Cost Basis, Current period gross charge-offs			0		0
Charge-offs	58	0	58	49	692
2021, Current period gross recoveries			0
2020, Current period gross recoveries			0		0
2019, Current period gross recoveries			0		0
2018, Current period gross recoveries			0		0
2017, Current period gross recoveries			0		0
2016, Current period gross recoveries					0
Prior, Current period gross recoveries			17		202
Revolving Loans Amortized Cost Basis, Current period gross recoveries			0		0
Total, Current period gross recoveries	8	20	17	169	202
2021, Current period net charge-offs (recoveries)			0
2020, Current period net charge-offs (recoveries)			0		94
2019, Current period net charge-offs (recoveries)			58		271
2018, Current period net charge-offs (recoveries)			0		0
2017, Current period net charge-offs (recoveries)			0		283
2016, Current period net charge-offs (recoveries)					0
Prior, Current period net charge-offs (recoveries)			(17)		(158)
Revolving Loans Amortized Cost Basis, Current period net charge-offs (recoveries)			0		0
Total, Current period net charge-offs (recoveries)			41		490
Real estate | Residential real estate | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2021	168,979		168,979		367,652
2020	361,651		361,651		143,368
2019	114,062		114,062		103,450
2018	81,853		81,853		102,272
2017	85,279		85,279		41,522
Prior	80,398		80,398		50,094
Revolving Loans Amortized Cost Basis	56,958		56,958		53,854
Total	949,180		949,180		862,212
Real estate | Residential real estate | Special mention
Financing Receivable, Credit Quality Indicator [Line Items]
2021	0		0		188
2020	181		181		0
2019	0		0		29
2018	0		0		1,875
2017	776		776		9,287
Prior	189		189		803
Revolving Loans Amortized Cost Basis	0		0		0
Total	1,146		1,146		12,182
Real estate | Residential real estate | Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2021	134		134		1,857
2020	1,521		1,521		2,403
2019	2,280		2,280		2,982
2018	2,929		2,929		511
2017	2,169		2,169		1,344
Prior	6,715		6,715		1,533
Revolving Loans Amortized Cost Basis	227		227		96
Total	15,975		15,975		10,726
Commercial and industrial
Financing Receivable, Credit Quality Indicator [Line Items]
2021	369,382		369,382		862,076
2020	408,211		408,211		168,031
2019	126,733		126,733		142,389
2018	91,278		91,278		35,286
2017	23,943		23,943		15,877
Prior	51,959		51,959		48,514
Revolving Loans Amortized Cost Basis	499,285		499,285		545,689
Total	1,570,791		1,570,791		1,817,862
2021, Current period gross charge-offs			9
2020, Current period gross charge-offs			4		189
2019, Current period gross charge-offs			54		204
2018, Current period gross charge-offs			0		87
2017, Current period gross charge-offs			467		121
2016, Current period gross charge-offs					3,228
Prior, Current period gross charge-offs			3,602		469
Revolving Loans Amortized Cost Basis, Current period gross charge-offs			1,664		2,404
Charge-offs	2,845	3,073	5,800	4,253	6,702
2021, Current period gross recoveries			0
2020, Current period gross recoveries			4		0
2019, Current period gross recoveries			35		42
2018, Current period gross recoveries			0		20
2017, Current period gross recoveries			77		81
2016, Current period gross recoveries					185
Prior, Current period gross recoveries			159		112
Revolving Loans Amortized Cost Basis, Current period gross recoveries			19		582
Total, Current period gross recoveries	186	87	294	256	1,022
2021, Current period net charge-offs (recoveries)			9
2020, Current period net charge-offs (recoveries)			0		189
2019, Current period net charge-offs (recoveries)			19		162
2018, Current period net charge-offs (recoveries)			0		67
2017, Current period net charge-offs (recoveries)			390		40
2016, Current period net charge-offs (recoveries)					3,043
Prior, Current period net charge-offs (recoveries)			3,443		357
Revolving Loans Amortized Cost Basis, Current period net charge-offs (recoveries)			1,645		1,822
Total, Current period net charge-offs (recoveries)			5,506		5,680
Commercial and industrial | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2021	355,351		355,351		851,780
2020	403,037		403,037		153,722
2019	123,736		123,736		110,092
2018	84,695		84,695		29,413
2017	19,025		19,025		9,927
Prior	45,103		45,103		26,964
Revolving Loans Amortized Cost Basis	485,076		485,076		511,220
Total	1,516,023		1,516,023		1,693,118
Commercial and industrial | Special mention
Financing Receivable, Credit Quality Indicator [Line Items]
2021	534		534		4,860
2020	2,671		2,671		2,059
2019	1,633		1,633		26,438
2018	2,546		2,546		423
2017	362		362		0
Prior	0		0		14,843
Revolving Loans Amortized Cost Basis	3,889		3,889		8,077
Total	11,635		11,635		56,700
Commercial and industrial | Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2021	13,497		13,497		5,436
2020	2,503		2,503		12,250
2019	1,364		1,364		5,859
2018	4,037		4,037		5,450
2017	4,556		4,556		5,950
Prior	6,856		6,856		6,707
Revolving Loans Amortized Cost Basis	10,320		10,320		26,392
Total	43,133		43,133		68,044
Mortgage warehouse lines of credit
Financing Receivable, Credit Quality Indicator [Line Items]
Total	865,255		865,255		1,084,001
2021, Current period gross charge-offs			0
2020, Current period gross charge-offs			0		0
2019, Current period gross charge-offs			0		0
2018, Current period gross charge-offs			0		0
2017, Current period gross charge-offs			0		0
2016, Current period gross charge-offs					0
Prior, Current period gross charge-offs			0		0
Revolving Loans Amortized Cost Basis, Current period gross charge-offs			0		0
Charge-offs	0	0	0	0	0
2021, Current period gross recoveries			0
2020, Current period gross recoveries			0		0
2019, Current period gross recoveries			0		0
2018, Current period gross recoveries			0		0
2017, Current period gross recoveries			0		0
2016, Current period gross recoveries					0
Prior, Current period gross recoveries			0		0
Revolving Loans Amortized Cost Basis, Current period gross recoveries			0		0
Total, Current period gross recoveries	0	0	0	0	0
2021, Current period net charge-offs (recoveries)			0
2020, Current period net charge-offs (recoveries)			0		0
2019, Current period net charge-offs (recoveries)			0		0
2018, Current period net charge-offs (recoveries)			0		0
2017, Current period net charge-offs (recoveries)			0		0
2016, Current period net charge-offs (recoveries)					0
Prior, Current period net charge-offs (recoveries)			0		0
Revolving Loans Amortized Cost Basis, Current period net charge-offs (recoveries)			0		0
Total, Current period net charge-offs (recoveries)			0		0
Mortgage warehouse lines of credit | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2021	0		0		0
2020	0		0		0
2019	0		0		0
2018	0		0		0
2017	0		0		0
Prior	0		0		0
Revolving Loans Amortized Cost Basis	865,255		865,255		1,084,001
Total	865,255		865,255		1,084,001
Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
2021	3,736		3,736		6,730
2020	3,765		3,765		3,326
2019	2,082		2,082		1,578
2018	896		896		203
2017	103		103		122
Prior	115		115		84
Revolving Loans Amortized Cost Basis	5,556		5,556		5,948
Total	16,253		16,253		17,991
2021, Current period gross charge-offs			0
2020, Current period gross charge-offs			0		0
2019, Current period gross charge-offs			25		39
2018, Current period gross charge-offs			2		23
2017, Current period gross charge-offs			0		8
2016, Current period gross charge-offs					0
Prior, Current period gross charge-offs			8		4
Revolving Loans Amortized Cost Basis, Current period gross charge-offs			14		2
Charge-offs	5	18	49	42	76
2021, Current period gross recoveries			0
2020, Current period gross recoveries			0		0
2019, Current period gross recoveries			0		0
2018, Current period gross recoveries			4		1
2017, Current period gross recoveries			0		7
2016, Current period gross recoveries					5
Prior, Current period gross recoveries			14		7
Revolving Loans Amortized Cost Basis, Current period gross recoveries			0		4
Total, Current period gross recoveries	5	$ 3	18	$ 7	24
2021, Current period net charge-offs (recoveries)			0
2020, Current period net charge-offs (recoveries)			0		0
2019, Current period net charge-offs (recoveries)			25		39
2018, Current period net charge-offs (recoveries)			(2)		22
2017, Current period net charge-offs (recoveries)			0		1
2016, Current period net charge-offs (recoveries)					(5)
Prior, Current period net charge-offs (recoveries)			(6)		(3)
Revolving Loans Amortized Cost Basis, Current period net charge-offs (recoveries)			14		(2)
Total, Current period net charge-offs (recoveries)			31		52
Consumer | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
2021	3,736		3,736		6,702
2020	3,737		3,737		3,318
2019	2,079		2,079		1,578
2018	896		896		203
2017	103		103		116
Prior	113		113		83
Revolving Loans Amortized Cost Basis	5,547		5,547		5,935
Total	16,211		16,211		17,935
Consumer | Classified
Financing Receivable, Credit Quality Indicator [Line Items]
2021	0		0		28
2020	28		28		8
2019	3		3		0
2018	0		0		0
2017	0		0		6
Prior	2		2		1
Revolving Loans Amortized Cost Basis	9		9		13
Total	$ 42		$ 42		$ 56

Loans - Loan Portfolio Aging An

Loans - Loan Portfolio Aging Analysis (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	$ 5,396,306	$ 5,724,773
Accruing Loans 90 or More Days Past Due	0	0
Loans at fair value	5,443	17,011
Total Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	30,446	25,763
30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	3,390	6,031
60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	572	1,241
Loans Past Due 90 Days or More
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	26,484	18,491
Current Loans
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	5,365,860	5,699,010
Real estate
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	2,944,007	2,804,919
Accruing Loans 90 or More Days Past Due	0	0
Real estate | Total Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	12,316	11,214
Real estate | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	3,023	5,215
Real estate | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	303	135
Real estate | Loans Past Due 90 Days or More
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	8,990	5,864
Real estate | Current Loans
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	2,931,691	2,793,705
Real estate | Commercial real estate
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	1,480,536	1,387,939
Accruing Loans 90 or More Days Past Due	0	0
Loans at fair value	5,400	17,000
Real estate | Commercial real estate | Total Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	1,091	4,244
Real estate | Commercial real estate | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	0	1,072
Real estate | Commercial real estate | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	0	0
Real estate | Commercial real estate | Loans Past Due 90 Days or More
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	1,091	3,172
Real estate | Commercial real estate | Current Loans
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	1,479,445	1,383,695
Real estate | Construction/land/land development
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	497,170	531,860
Accruing Loans 90 or More Days Past Due	0	0
Real estate | Construction/land/land development | Total Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	1,542	2,698
Real estate | Construction/land/land development | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	1,443	369
Real estate | Construction/land/land development | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	99	1
Real estate | Construction/land/land development | Loans Past Due 90 Days or More
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	0	2,328
Real estate | Construction/land/land development | Current Loans
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	495,628	529,162
Real estate | Residential real estate
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	966,301	885,120
Accruing Loans 90 or More Days Past Due	0	0
Real estate | Residential real estate | Total Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	9,683	4,272
Real estate | Residential real estate | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	1,580	3,774
Real estate | Residential real estate | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	204	134
Real estate | Residential real estate | Loans Past Due 90 Days or More
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	7,899	364
Real estate | Residential real estate | Current Loans
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	956,618	880,848
Commercial and industrial
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	1,570,791	1,817,862
Accruing Loans 90 or More Days Past Due	0	0
Commercial and industrial | Total Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	18,025	14,425
Commercial and industrial | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	267	703
Commercial and industrial | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	264	1,097
Commercial and industrial | Loans Past Due 90 Days or More
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	17,494	12,625
Commercial and industrial | Current Loans
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	1,552,766	1,803,437
Mortgage warehouse lines of credit
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	865,255	1,084,001
Accruing Loans 90 or More Days Past Due	0	0
Mortgage warehouse lines of credit | Total Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	0	0
Mortgage warehouse lines of credit | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	0	0
Mortgage warehouse lines of credit | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	0	0
Mortgage warehouse lines of credit | Loans Past Due 90 Days or More
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	0	0
Mortgage warehouse lines of credit | Current Loans
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	865,255	1,084,001
Consumer
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	16,253	17,991
Accruing Loans 90 or More Days Past Due	0	0
Consumer | Total Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	105	124
Consumer | 30-59 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	100	113
Consumer | 60-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	5	9
Consumer | Loans Past Due 90 Days or More
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	0	2
Consumer | Current Loans
Financing Receivable, Past Due [Line Items]
Total Loans Receivable	$ 16,148	$ 17,867

Loans - Allowance for Loan Loss

Loans - Allowance for Loan Losses by Portfolio Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Allowance for Loan and Lease Losses [Roll Forward]
Beginning Balance	$ 85,136	$ 56,063	$ 86,670	$ 37,520	$ 37,520
Impact of Adopting ASC 326	77,104	70,468	77,104	70,468	86,670
Charge-offs	3,010	6,587	6,037	8,012
Recoveries	202	114	335	438
Provision	(5,224)	20,878	(3,864)	39,274
Ending Balance	77,104	70,468	77,104	70,468	86,670
Provision for credit losses	(5,600)	21,400	(4,200)	39,900
Provision (release) for off-balance sheet commitments	(390)	476	(338)	611
Credit loss expense (benefit)	5,000	48	5	48
Adjustment
Allowance for Loan and Lease Losses [Roll Forward]
Beginning Balance				1,248	1,248
Impact of Adopting ASC 326
Real estate | Commercial real estate
Allowance for Loan and Lease Losses [Roll Forward]
Beginning Balance	18,397	9,254	15,430	10,013	10,013
Impact of Adopting ASC 326	16,282	10,046	16,282	10,046	15,430
Charge-offs	102	3,496	130	3,668	4,924
Recoveries	3	4	6	6	19
Provision	(2,016)	4,284	976	8,747
Ending Balance	16,282	10,046	16,282	10,046	15,430
Real estate | Commercial real estate | Adjustment
Allowance for Loan and Lease Losses [Roll Forward]
Beginning Balance				(5,052)	(5,052)
Impact of Adopting ASC 326
Real estate | Construction/land/land development
Allowance for Loan and Lease Losses [Roll Forward]
Beginning Balance	7,389	5,054	8,191	3,711	3,711
Impact of Adopting ASC 326	5,602	6,860	5,602	6,860	8,191
Charge-offs	0	0	0	0	0
Recoveries	0	0	0	0	1
Provision	(1,787)	1,806	(2,589)	2,008
Ending Balance	5,602	6,860	5,602	6,860	8,191
Real estate | Construction/land/land development | Adjustment
Allowance for Loan and Lease Losses [Roll Forward]
Beginning Balance				1,141	1,141
Impact of Adopting ASC 326
Real estate | Residential real estate
Allowance for Loan and Lease Losses [Roll Forward]
Beginning Balance	8,294	4,495	9,418	6,332	6,332
Impact of Adopting ASC 326	9,059	6,911	9,059	6,911	9,418
Charge-offs	58	0	58	49	692
Recoveries	8	20	17	169	202
Provision	815	2,396	(318)	2,985
Ending Balance	9,059	6,911	9,059	6,911	9,418
Real estate | Residential real estate | Adjustment
Allowance for Loan and Lease Losses [Roll Forward]
Beginning Balance				(2,526)	(2,526)
Impact of Adopting ASC 326
Commercial and industrial
Allowance for Loan and Lease Losses [Roll Forward]
Beginning Balance	49,342	35,823	51,857	16,960	16,960
Impact of Adopting ASC 326	45,049	45,281	45,049	45,281	51,857
Charge-offs	2,845	3,073	5,800	4,253	6,702
Recoveries	186	87	294	256	1,022
Provision	(1,634)	12,444	(1,302)	25,022
Ending Balance	45,049	45,281	45,049	45,281	51,857
Commercial and industrial | Adjustment
Allowance for Loan and Lease Losses [Roll Forward]
Beginning Balance				7,296	7,296
Impact of Adopting ASC 326
Mortgage warehouse lines of credit
Allowance for Loan and Lease Losses [Roll Forward]
Beginning Balance	923	779	856	262	262
Impact of Adopting ASC 326	560	602	560	602	856
Charge-offs	0	0	0	0	0
Recoveries	0	0	0	0	0
Provision	(363)	(177)	(296)	311
Ending Balance	560	602	560	602	856
Mortgage warehouse lines of credit | Adjustment
Allowance for Loan and Lease Losses [Roll Forward]
Beginning Balance				29	29
Impact of Adopting ASC 326
Consumer
Allowance for Loan and Lease Losses [Roll Forward]
Beginning Balance	791	658	918	242	242
Impact of Adopting ASC 326	552	768	552	768	918
Charge-offs	5	18	49	42	76
Recoveries	5	3	18	7	24
Provision	(239)	125	(335)	201
Ending Balance	$ 552	$ 768	$ 552	768	918
Consumer | Adjustment
Allowance for Loan and Lease Losses [Roll Forward]
Beginning Balance				$ 360	$ 360
Impact of Adopting ASC 326

Loans - Recorded Investment in

Loans - Recorded Investment in Loans and Allowance for Credit Losses by Loss Estimation Methodology (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	$ 5,390,863		$ 5,707,762
Loans, allowance for credit losses	77,104	$ 85,136	86,670	$ 70,468	$ 56,063	$ 37,520
Loans at fair value	5,443		17,011
Probability of Default
Financing Receivable, Allowance for Credit Loss [Line Items]
Collectively evaluated, probability of default	5,358,278		5,679,234
Loan balance collectively evaluated	60,771		78,429
Fair Value of Collateral
Financing Receivable, Allowance for Credit Loss [Line Items]
Loan balance individually evaluated	20,270		10,955
Loan balance individually evaluated	8,292		2,360
Discounted Cash Flow
Financing Receivable, Allowance for Credit Loss [Line Items]
Loan balance individually evaluated	12,315		17,573
Loan balance individually evaluated	8,041		5,881
Real estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	2,938,564		2,787,908
Real estate | Commercial real estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	1,475,093		1,370,928
Loans, allowance for credit losses	16,282	18,397	15,430	10,046	9,254	10,013
Loans at fair value	5,400		17,000
Real estate | Commercial real estate | Probability of Default
Financing Receivable, Allowance for Credit Loss [Line Items]
Collectively evaluated, probability of default	1,471,761		1,365,284
Loan balance collectively evaluated	16,269		14,896
Real estate | Commercial real estate | Fair Value of Collateral
Financing Receivable, Allowance for Credit Loss [Line Items]
Loan balance individually evaluated	1,091		3,173
Loan balance individually evaluated	0		525
Real estate | Commercial real estate | Discounted Cash Flow
Financing Receivable, Allowance for Credit Loss [Line Items]
Loan balance individually evaluated	2,241		2,471
Loan balance individually evaluated	13		9
Real estate | Construction/land/land development
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	497,170		531,860
Loans, allowance for credit losses	5,602	7,389	8,191	6,860	5,054	3,711
Real estate | Construction/land/land development | Probability of Default
Financing Receivable, Allowance for Credit Loss [Line Items]
Collectively evaluated, probability of default	496,553		528,894
Loan balance collectively evaluated	5,601		8,062
Real estate | Construction/land/land development | Fair Value of Collateral
Financing Receivable, Allowance for Credit Loss [Line Items]
Loan balance individually evaluated	297		2,621
Loan balance individually evaluated	0		128
Real estate | Construction/land/land development | Discounted Cash Flow
Financing Receivable, Allowance for Credit Loss [Line Items]
Loan balance individually evaluated	320		345
Loan balance individually evaluated	1		1
Real estate | Residential real estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	966,301		885,120
Loans, allowance for credit losses	9,059	8,294	9,418	6,911	4,495	6,332
Real estate | Residential real estate | Probability of Default
Financing Receivable, Allowance for Credit Loss [Line Items]
Collectively evaluated, probability of default	956,152		879,015
Loan balance collectively evaluated	8,324		8,983
Real estate | Residential real estate | Fair Value of Collateral
Financing Receivable, Allowance for Credit Loss [Line Items]
Loan balance individually evaluated	8,323		2,009
Loan balance individually evaluated	28		0
Real estate | Residential real estate | Discounted Cash Flow
Financing Receivable, Allowance for Credit Loss [Line Items]
Loan balance individually evaluated	1,826		4,096
Loan balance individually evaluated	707		435
Commercial and industrial
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	1,570,791		1,817,862
Loans, allowance for credit losses	45,049	49,342	51,857	45,281	35,823	16,960
Commercial and industrial | Probability of Default
Financing Receivable, Allowance for Credit Loss [Line Items]
Collectively evaluated, probability of default	1,552,304		1,804,049
Loan balance collectively evaluated	29,465		44,714
Commercial and industrial | Fair Value of Collateral
Financing Receivable, Allowance for Credit Loss [Line Items]
Loan balance individually evaluated	10,559		3,152
Loan balance individually evaluated	8,264		1,707
Commercial and industrial | Discounted Cash Flow
Financing Receivable, Allowance for Credit Loss [Line Items]
Loan balance individually evaluated	7,928		10,661
Loan balance individually evaluated	7,320		5,436
Mortgage warehouse lines of credit
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	865,255		1,084,001
Loans, allowance for credit losses	560	923	856	602	779	262
Mortgage warehouse lines of credit | Probability of Default
Financing Receivable, Allowance for Credit Loss [Line Items]
Collectively evaluated, probability of default	865,255		1,084,001
Loan balance collectively evaluated	560		856
Mortgage warehouse lines of credit | Fair Value of Collateral
Financing Receivable, Allowance for Credit Loss [Line Items]
Loan balance individually evaluated	0		0
Loan balance individually evaluated	0		0
Mortgage warehouse lines of credit | Discounted Cash Flow
Financing Receivable, Allowance for Credit Loss [Line Items]
Loan balance individually evaluated	0		0
Loan balance individually evaluated	0		0
Consumer
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	16,253		17,991
Loans, allowance for credit losses	552	$ 791	918	$ 768	$ 658	$ 242
Consumer | Probability of Default
Financing Receivable, Allowance for Credit Loss [Line Items]
Collectively evaluated, probability of default	16,253		17,991
Loan balance collectively evaluated	552		918
Consumer | Fair Value of Collateral
Financing Receivable, Allowance for Credit Loss [Line Items]
Loan balance individually evaluated	0		0
Loan balance individually evaluated	0		0
Consumer | Discounted Cash Flow
Financing Receivable, Allowance for Credit Loss [Line Items]
Loan balance individually evaluated	0		0
Loan balance individually evaluated	$ 0		$ 0

Loans - Non Performing (Nonaccr

Loans - Non Performing (Nonaccrual) Loans Held For Investment (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Nonaccrual With No Allowance for Credit Loss	$ 9,865	$ 4,890
Nonaccrual	30,502	26,149
Real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Nonaccrual With No Allowance for Credit Loss	9,796	4,808
Nonaccrual	12,736	13,196
Real estate | Commercial real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Nonaccrual With No Allowance for Credit Loss	1,511	1,053
Nonaccrual	1,544	3,704
Real estate | Construction/land/land development
Financing Receivable, Credit Quality Indicator [Line Items]
Nonaccrual With No Allowance for Credit Loss	353	1,319
Nonaccrual	621	2,962
Real estate | Residential real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Nonaccrual With No Allowance for Credit Loss	7,932	2,436
Nonaccrual	10,571	6,530
Commercial and industrial
Financing Receivable, Credit Quality Indicator [Line Items]
Nonaccrual With No Allowance for Credit Loss	69	82
Nonaccrual	17,723	12,897
Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Nonaccrual With No Allowance for Credit Loss	0	0
Nonaccrual	$ 43	$ 56

Loans - Troubled Debt Restructu

Loans - Troubled Debt Restructurings (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans classified as troubled debt restructurings	$ 7,618	$ 8,985
Nonaccrual TDRs
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans classified as troubled debt restructurings	4,701	5,671
Performing TDRs
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans classified as troubled debt restructurings	$ 2,917	$ 3,314

Loans - Pre-Modification Balanc

Loans - Pre-Modification Balances of TDR (Details) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2020USD ($)loan	Jun. 30, 2021loan
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans Restructured | loan		3
Nonperforming Financial Instruments | Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans Restructured | loan	2
Pre-Modification Recorded Balance	$ 128
Total Modifications	$ 127
Nonperforming Financial Instruments | Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Loans Restructured | loan	2
Pre-Modification Recorded Balance	$ 128
Total Modifications	127
Nonperforming Financial Instruments | Term Concessions | Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	127
Nonperforming Financial Instruments | Term Concessions | Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	127
Nonperforming Financial Instruments | Interest Rate Concessions | Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	0
Nonperforming Financial Instruments | Interest Rate Concessions | Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	0
Nonperforming Financial Instruments | Combination of Term and Rate Concessions | Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	0
Nonperforming Financial Instruments | Combination of Term and Rate Concessions | Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total Modifications	$ 0

Fair Value of Financial Instr_3

Fair Value of Financial Instruments - Fair Value of Assets and Liabilities Recorded on a Recurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	$ 973,948		$ 1,004,674
Securities carried at fair value through income	10,973		11,554
Loans held for sale	71,571		136,026
Loans at fair value	5,443		17,011
Mortgage servicing rights	16,081	$ 17,552	13,660	$ 15,235	$ 16,122	$ 20,697
Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	973,948		1,004,674
Securities carried at fair value through income	10,973		11,554
Loans held for sale	71,571		136,026
Loans at fair value	5,443		17,011
Mortgage servicing rights	16,081		13,660
Other assets - derivatives	14,817		23,694
Total recurring fair value measurements - assets	1,092,833		1,206,619
Other liabilities - derivatives	(13,961)		(23,020)
Total recurring fair value measurements - liabilities	(13,961)		(23,020)
Fair Value, Measurements, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	0		0
Securities carried at fair value through income	0		0
Loans held for sale	0		0
Loans at fair value	0		0
Mortgage servicing rights	0		0
Other assets - derivatives	0		0
Total recurring fair value measurements - assets	0		0
Other liabilities - derivatives	0		0
Total recurring fair value measurements - liabilities	0		0
Fair Value, Measurements, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	931,658		960,609
Securities carried at fair value through income	0		0
Loans held for sale	71,571		136,026
Loans at fair value	0		0
Mortgage servicing rights	0		0
Other assets - derivatives	14,817		23,694
Total recurring fair value measurements - assets	1,018,046		1,120,329
Other liabilities - derivatives	(13,961)		(23,020)
Total recurring fair value measurements - liabilities	(13,961)		(23,020)
Fair Value, Measurements, Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	42,290		44,065
Securities carried at fair value through income	10,973		11,554
Loans held for sale	0		0
Loans at fair value	5,443		17,011
Mortgage servicing rights	16,081		13,660
Other assets - derivatives	0		0
Total recurring fair value measurements - assets	74,787		86,290
Other liabilities - derivatives	0		0
Total recurring fair value measurements - liabilities	0		0
State and municipal securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	414,128		442,185
Securities carried at fair value through income	10,973		11,554
State and municipal securities | Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	414,128		442,185
State and municipal securities | Fair Value, Measurements, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	0		0
State and municipal securities | Fair Value, Measurements, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	371,838		398,120
State and municipal securities | Fair Value, Measurements, Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	42,290		44,065
Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	71,646		65,938
Corporate bonds | Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	71,646		65,938
Corporate bonds | Fair Value, Measurements, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	0		0
Corporate bonds | Fair Value, Measurements, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	71,646		65,938
Corporate bonds | Fair Value, Measurements, Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	0		0
U.S. government agency securities | Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	13,848		849
U.S. government agency securities | Fair Value, Measurements, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	0		0
U.S. government agency securities | Fair Value, Measurements, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	13,848		849
U.S. government agency securities | Fair Value, Measurements, Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	0		0
Commercial mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	9,180		11,080
Commercial mortgage-backed securities | Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	9,180		11,080
Commercial mortgage-backed securities | Fair Value, Measurements, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	0		0
Commercial mortgage-backed securities | Fair Value, Measurements, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	9,180		11,080
Commercial mortgage-backed securities | Fair Value, Measurements, Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	0		0
Residential mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	200,441		214,951
Residential mortgage-backed securities | Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	200,441		214,951
Residential mortgage-backed securities | Fair Value, Measurements, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	0		0
Residential mortgage-backed securities | Fair Value, Measurements, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	200,441		214,951
Residential mortgage-backed securities | Fair Value, Measurements, Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	0		0
Residential collateralized mortgage obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	178,342		195,343
Residential collateralized mortgage obligations | Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	178,342		195,343
Residential collateralized mortgage obligations | Fair Value, Measurements, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	0		0
Residential collateralized mortgage obligations | Fair Value, Measurements, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	178,342		195,343
Residential collateralized mortgage obligations | Fair Value, Measurements, Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	0		0
Asset-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	86,363		74,328
Asset-backed securities | Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	86,363		74,328
Asset-backed securities | Fair Value, Measurements, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	0		0
Asset-backed securities | Fair Value, Measurements, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	86,363		74,328
Asset-backed securities | Fair Value, Measurements, Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	$ 0		$ 0

Fair Value of Financial Instr_4

Fair Value of Financial Instruments - Changes in Level 3 Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Loans at Fair Value
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis
Balance at beginning of period	$ 17,011	$ 17,670
Loss recognized in AOCI	0	0
Purchases, issuances, sales and settlements:
Originations	0	0
Purchases	0	0
Sales		0
Settlements	(11,443)	(314)
Balance at end of period	5,443	17,488
Loans at Fair Value | Mortgage banking revenue
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis
Gain (loss) recognized in earnings	0	0
Loans at Fair Value | Other noninterest income
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis
Gain (loss) recognized in earnings	(125)	132
MSRs
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis
Balance at beginning of period	13,660	20,697
Loss recognized in AOCI	0	0
Purchases, issuances, sales and settlements:
Originations	3,193	2,525
Purchases	0	0
Sales		0
Settlements	0	0
Balance at end of period	16,081	15,235
MSRs | Mortgage banking revenue
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis
Gain (loss) recognized in earnings	(772)	(7,987)
MSRs | Other noninterest income
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis
Gain (loss) recognized in earnings	0	0
Securities Available for Sale
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis
Balance at beginning of period	44,065	38,173
Loss recognized in AOCI	(595)	46
Purchases, issuances, sales and settlements:
Originations	0	0
Purchases	1,000	1,598
Sales		(1,985)
Settlements	(2,180)	0
Balance at end of period	42,290	37,832
Securities Available for Sale | Mortgage banking revenue
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis
Gain (loss) recognized in earnings	0	0
Securities Available for Sale | Other noninterest income
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis
Gain (loss) recognized in earnings	0	0
Securities at Fair Value Through Income
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis
Balance at beginning of period	11,554	11,513
Loss recognized in AOCI	0	0
Purchases, issuances, sales and settlements:
Originations	0	0
Purchases	0	0
Sales		0
Settlements	(265)	(250)
Balance at end of period	10,973	11,977
Securities at Fair Value Through Income | Mortgage banking revenue
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis
Gain (loss) recognized in earnings	0	0
Securities at Fair Value Through Income | Other noninterest income
Changes in Level 3 assets and liabilities measured at fair value on a recurring basis
Gain (loss) recognized in earnings	$ (316)	$ 714

Fair Value of Financial Instr_5

Fair Value of Financial Instruments - Assumptions Used to Value Mortgage Servicing Rights (Details)	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Minimum
Fair Value, Option, Quantitative Disclosures [Line Items]
Prepayment speeds	9.36%	11.82%
Discount rates	9.00%	7.83%
Maximum
Fair Value, Option, Quantitative Disclosures [Line Items]
Prepayment speeds	37.95%	37.95%
Discount rates	10.50%	9.09%
Weighted Average
Fair Value, Option, Quantitative Disclosures [Line Items]
Prepayment speeds	16.89%	22.08%
Discount rates	9.48%	8.27%

Fair Value of Financial Instr_6

Fair Value of Financial Instruments - Difference Between Fair Value and Unpaid Principal Balance (Details) - USD ($)	Jun. 30, 2021	Dec. 31, 2020
Fair Value, Option, Quantitative Disclosures [Line Items]
Aggregate Fair Value	$ 87,987,000	$ 164,591,000
Aggregate Unpaid Principal Balance	85,473,000	157,333,000
Difference	2,514,000	7,258,000
Nonaccrual mortgage loans held for sale recorded at fair value	1,600,000	681,000
Loans for which the fair value had been elected that were designated as nonaccrual or past due 90 days or more	0	0
Loans held for sale
Fair Value, Option, Quantitative Disclosures [Line Items]
Aggregate Fair Value	71,571,000	136,026,000
Aggregate Unpaid Principal Balance	69,803,000	129,955,000
Difference	1,768,000	6,071,000
Loans, 90 days or more past due		681,000
Commercial real estate LHFI
Fair Value, Option, Quantitative Disclosures [Line Items]
Aggregate Fair Value	5,443,000	17,011,000
Aggregate Unpaid Principal Balance	5,317,000	16,760,000
Difference	126,000	251,000
Securities carried at fair value through income
Fair Value, Option, Quantitative Disclosures [Line Items]
Aggregate Fair Value	10,973,000	11,554,000
Aggregate Unpaid Principal Balance	10,353,000	10,618,000
Difference	620,000	936,000
U.S. government agency securities
Fair Value, Option, Quantitative Disclosures [Line Items]
Loans, 90 days or more past due	$ 1,500,000	$ 473,000

Fair Value of Financial Instr_7

Fair Value of Financial Instruments - Changes in Fair Value of Assets Classified in the Income Statement (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Mortgage banking revenue
Fair Value, Measured on Recurring Basis, Gain (Loss) Included in Earnings [Line Items]
Total fair value option impact on noninterest income	$ (177)	$ 2,575	$ (4,302)	$ 3,621
Other income
Fair Value, Measured on Recurring Basis, Gain (Loss) Included in Earnings [Line Items]
Total fair value option impact on noninterest income	95	(48)	(441)	846
Other income | Loans at fair value held for investment
Fair Value, Measured on Recurring Basis, Gain (Loss) Included in Earnings [Line Items]
Total fair value option impact on noninterest income	(66)	(33)	(125)	132
Other income | Securities carried at fair value through income
Fair Value, Measured on Recurring Basis, Gain (Loss) Included in Earnings [Line Items]
Total fair value option impact on noninterest income	161	(15)	(316)	714
Noninterest income
Fair Value, Measured on Recurring Basis, Gain (Loss) Included in Earnings [Line Items]
Total fair value option impact on noninterest income	$ (82)	$ 2,527	$ (4,743)	$ 4,467

Fair Value of Financial Instr_8

Fair Value of Financial Instruments - Narrative (Details) - USD ($)	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Non-marketable equity securities held in other financial institutions	$ 41,468,000	$ 62,586,000
Impairment recorded on investments in equity securities that do not have readily determinable fair values	0
Liability to repurchase past due GNMA loans	53,100,000	55,500,000
Fair Value, Measurements, Nonrecurring | Fair Value, Inputs, Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of impaired loans	5,700,000	12,300,000
Foreclosed assets	4,000,000	$ 1,600,000
Fair Value, Measurements, Nonrecurring | Fair Value, Inputs, Level 3 | Residential real estate | Real estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Residential mortgage loans in the process of foreclosure	$ 0
Minimum | Measurement Input, Credit Spread
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Credit spread, securities at fair value through income	0.83%	0.83%
Credit spread, loans held-for-investment	2.90%	2.90%
Maximum | Measurement Input, Credit Spread
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Credit spread, securities at fair value through income	2.27%	2.27%
Credit spread, loans held-for-investment	3.53%	4.13%

Fair Value of Financial Instr_9

Fair Value of Financial Instruments - Carrying Value and Estimated Fair Values of Financial Instruments Not Measured at Fair Value (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Securities held to maturity	$ 40,753	$ 41,205
Carrying Value | Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	444,732	377,214
Carrying Value | Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Non-marketable equity securities held in other financial institutions	41,468	62,586
Accrued interest and loan fees receivable	24,387	27,146
Deposits	6,028,352	5,751,315
FHLB advances and other borrowings	314,123	984,608
Subordinated debentures	157,298	157,181
Accrued interest payable	2,893	3,556
Carrying Value | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Securities held to maturity	37,835	38,128
LHFI , net	5,313,759	5,621,092
Estimated Fair Value | Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	444,732	377,214
Estimated Fair Value | Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Non-marketable equity securities held in other financial institutions	41,468	62,586
Accrued interest and loan fees receivable	24,387	27,146
Deposits	6,030,832	5,756,312
FHLB advances and other borrowings	308,378	991,943
Subordinated debentures	156,510	156,395
Accrued interest payable	2,893	3,556
Estimated Fair Value | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Securities held to maturity	40,753	41,205
LHFI , net	$ 5,293,696	$ 5,802,744

Mortgage Banking - Mortgage Ban

Mortgage Banking - Mortgage Banking Operations (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Mortgage Banking [Abstract]
Origination	$ 375	$ 624	$ 751	$ 899
Gain on sale of loans held for sale	3,033	1,746	8,029	2,965
Originations of MSRs	1,250	1,871	3,193	2,525
Servicing	1,537	1,515	3,038	3,116
Total gross mortgage revenue	6,195	5,756	15,011	9,505
MSR valuation adjustments, net	(2,721)	(2,758)	(772)	(7,987)
Mortgage HFS and pipeline fair value adjustment	(1,998)	5,531	(5,155)	6,797
MSR hedge impact	1,289	2,188	(1,742)	5,171
Mortgage banking revenue	$ 2,765	$ 10,717	$ 7,342	$ 13,486

Mortgage Banking - Activity in

Mortgage Banking - Activity in Mortgage Servicing Rights (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Servicing Asset at Fair Value, Amount [Roll Forward]
Balance at beginning of period	$ 17,552	$ 16,122	$ 13,660	$ 20,697
Originations of MSRs	1,250	1,871	3,193	2,525
Valuation adjustments, net	(2,721)	(2,758)	(772)	(7,987)
Balance at end of period	$ 16,081	$ 15,235	$ 16,081	$ 15,235

Mortgage Banking - Narrative (D

Mortgage Banking - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Mortgage Banking [Abstract]
Annual servicing fee income rate			0.28%
Mortgage loan servicing putback expenses	$ 21	$ 45	$ 50	$ 47
Reserve for mortgage loan servicing putback expenses	361		361		$ 311
Liability to repurchase past due GNMA loans	$ 53,100		$ 53,100		$ 55,500

Borrowings - Summary of Borrowe

Borrowings - Summary of Borrowed Funds (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Debt Instrument, Redemption [Line Items]
Federal Home Loan Bank ("FHLB") advances and other borrowings	$ 314,123	$ 984,608
FHLB
Debt Instrument, Redemption [Line Items]
Net amounts available under the blanket floating lien	872,100	456,900
GNMA repurchase liability
Debt Instrument, Redemption [Line Items]
Federal Home Loan Bank ("FHLB") advances and other borrowings	53,140	55,485
Short-term FHLB advances
Debt Instrument, Redemption [Line Items]
Federal Home Loan Bank ("FHLB") advances and other borrowings	257,124	270,715
Subordinated debentures, net
Debt Instrument, Redemption [Line Items]
Subordinated debentures, net	157,298	157,181
Overnight repurchase agreements with depositors
Debt Instrument, Redemption [Line Items]
Federal Home Loan Bank ("FHLB") advances and other borrowings	3,859	8,408
Short-term FHLB advances
Debt Instrument, Redemption [Line Items]
Federal Home Loan Bank ("FHLB") advances and other borrowings	$ 0	$ 650,000

Derivative Financial Instrume_3

Derivative Financial Instruments - Fair Value of Derivative Instruments on the Balance Sheet (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Derivatives, Fair Value [Line Items]
Notional Amounts	$ 936,561	$ 1,030,766
Fair Values	1,188	1,380
Interest Rate Swaps | Derivatives Not Designated as Hedging Instruments | Other Liabilities
Derivatives, Fair Value [Line Items]
Notional Amounts	326,347	347,096
Fair Values	(13,497)	(21,321)
Interest Rate Swaps | Derivatives Not Designated as Hedging Instruments | Other Assets
Derivatives, Fair Value [Line Items]
Notional Amounts	306,384	326,542
Fair Values	12,670	20,207
Risk Participation Derivative | Derivatives Not Designated as Hedging Instruments | Other Liabilities
Derivatives, Fair Value [Line Items]
Notional Amounts	63,374	63,374
Fair Values	(9)	(18)
Forward Commitments to Purchase | Derivatives Not Designated as Hedging Instruments | Other Liabilities
Derivatives, Fair Value [Line Items]
Fair Values		(317)
Forward Commitments to Purchase | Derivatives Not Designated as Hedging Instruments | Other Assets
Derivatives, Fair Value [Line Items]
Notional Amounts	78,000	107,000
Fair Values	49
Forward Commitments to Sell | Derivatives Not Designated as Hedging Instruments | Other Liabilities
Derivatives, Fair Value [Line Items]
Notional Amounts	91,629	107,200
Fair Values	(123)	(658)
Interest Rate-Lock Commitments | Derivatives Not Designated as Hedging Instruments | Other Assets
Derivatives, Fair Value [Line Items]
Notional Amounts	70,827	79,554
Fair Values	2,098	3,487
Cash Flow Hedging | Interest Rate Swaps | Derivatives Designated as Cash Flow Hedging Instruments | Other Liabilities
Derivatives, Fair Value [Line Items]
Notional Amounts	21,000	21,000
Fair Values	$ (332)	$ (706)

Derivative Financial Instrume_4

Derivative Financial Instruments - Weighted-average Rates Paid and Received (Details) - Interest Rate Swaps	Jun. 30, 2021
Cash flow hedges | Paid
Derivative [Line Items]
Weighted-Average Interest Rate	4.81%
Cash flow hedges | Received
Derivative [Line Items]
Weighted-Average Interest Rate	2.89%
Financial Institution | Non-Hedging | Paid
Derivative [Line Items]
Weighted-Average Interest Rate	4.43%
Financial Institution | Non-Hedging | Received
Derivative [Line Items]
Weighted-Average Interest Rate	2.66%
Customer | Non-Hedging | Paid
Derivative [Line Items]
Weighted-Average Interest Rate	2.72%
Customer | Non-Hedging | Received
Derivative [Line Items]
Weighted-Average Interest Rate	4.45%

Derivative Financial Instrume_5

Derivative Financial Instruments - Gains and Losses Recognized on Derivative Instruments Not Designated as Hedging Instruments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Mortgage banking revenue
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain (loss) recognized on derivatives not designated as hedging instruments	$ (281)	$ 1,692	$ (1,487)	$ 4,205
Other non-interest income
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain (loss) recognized on derivatives not designated as hedging instruments	$ 27	$ 56	$ 334	$ (629)

Derivative Financial Instrume_6

Derivative Financial Instruments - Narrative (Details) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Cash collateral on deposit	$ 14.5	$ 22.2

Stock and Incentive Compensat_3

Stock and Incentive Compensation Plans - Narrative (Details) - USD ($)	Apr. 28, 2021	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Common stock issued (in shares)		0
Restricted stock		$ 471,000	$ 573,000	$ 1,085,000	$ 1,110,000
Expiration period				20 years
2012 Plan
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Maximum number of common stock available for issuance (in shares)		902,488		902,488
Employee Stock
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Maximum number of common stock available for issuance (in shares)	1,000,000
Stock repurchase program, discount percentage	15.00%
Restricted stock		$ 27,000	0	$ 27,000	0
Stock Options
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Restricted stock		0	0	0	0
Restricted Stock
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Restricted stock		444,000	$ 573,000	1,058,000	$ 1,110,000
Unrecognized compensation cost		$ 2,100,000		$ 2,100,000
Unrecognized compensation cost weighted average period for recognition				1 year 9 months 18 days
Restricted Stock | Minimum
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Service period in which time-vested awards are earned				1 year
Restricted Stock | Maximum
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Service period in which time-vested awards are earned				5 years

Stock and Incentive Compensat_4

Stock and Incentive Compensation Plans - Share-based Compensation Cost (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock compensation expense	$ 471	$ 573	$ 1,085	$ 1,110
Related tax benefits recognized in net income	99	120	228	233
Restricted stock
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock compensation expense	444	573	1,058	1,110
ESPP
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock compensation expense	$ 27	$ 0	$ 27	$ 0

Stock and Incentive Compensat_5

Stock and Incentive Compensation Plans - Time-vested Award Activity (Details) - Restricted Stock - $ / shares	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Shares
Nonvested shares, beginning balance (in shares)	103,359	149,449
Granted (in shares)	19,617	25,285
Vested (in shares)	(40,281)	(35,310)
Forfeited (in shares)	(946)	(4,129)
Nonvested shares, ending balance (in shares)	81,749	135,295
Weighted Average Grant-Date Fair Value
Nonvested shares, beginning balance (in dollars per share)	$ 31.51	$ 35.15
Granted (in dollars per share)	40.47	19.46
Vested (in dollars per share)	26.45	31.36
Forfeited (in dollars per share)	24.69	37.14
Nonvested shares, ending balance (in dollars per share)	$ 36.23	$ 33.15

Stock and Incentive Compensat_6

Stock and Incentive Compensation Plans - Stock Option Activity (Details) - USD ($) $ / shares in Units, $ in Thousands	6 Months Ended		12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020	Dec. 31, 2019
Number of Shares
Outstanding at beginning of period (in shares)	224,000	254,000	254,000
Exercised (in shares)	(14,800)	(30,000)
Outstanding at end of period (in shares)	209,200	224,000	224,000	254,000
Weighted Average Exercise Price
Outstanding at beginning of period (in dollars per share)	$ 10.86	$ 10.55	$ 10.55
Exercised (in dollars per share)	9.89	8.25
Outstanding at end of period (in dollars per share)	$ 10.93	$ 10.86	$ 10.86	$ 10.55
Weighted average remaining contractual term (in years)			4 years 11 months 1 day	5 years 9 months 21 days
Weighted average remaining contractual term, exercisable (in years)	4 years 9 months 21 days	5 years 5 months 1 day
Aggregate Intrinsic Value			$ 3,789	$ 6,932
Aggregate intrinsic value, exercisable	$ 6,597	$ 2,196

Accumulated Other Comprehensi_3

Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2021	Jun. 30, 2020
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Stockholders' equity, beginning balance	$ 656,355	$ 647,150	$ 606,631	$ 599,262	$ 647,150	$ 599,262
Net change	6,729	(13,464)	4,791	9,489	(6,735)	14,280
Stockholders' equity, ending balance	688,235	656,355	614,781	606,631	688,235	614,781
Unrealized Gain (Loss) on AFS Securities
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Stockholders' equity, beginning balance		26,206		6,412	26,206	6,412
Net change					(7,030)	14,897
Stockholders' equity, ending balance	19,176		21,309		19,176	21,309
Unrealized (Loss) Gain on Cash Flow Hedges
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Stockholders' equity, beginning balance		(557)		(79)	(557)	(79)
Net change					295	(617)
Stockholders' equity, ending balance	(262)		(696)		(262)	(696)
Accumulated Other Comprehensive Income
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Stockholders' equity, beginning balance	12,185	25,649	15,822	6,333	25,649	6,333
Net change	6,729	(13,464)	4,791	9,489
Stockholders' equity, ending balance	$ 18,914	$ 12,185	$ 20,613	$ 15,822	$ 18,914	$ 20,613

Capital and Regulatory Matter_2

Capital and Regulatory Matters - Narrative (Details) $ / shares in Units, $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 30, 2021USD ($)shares	Mar. 31, 2021USD ($)$ / sharesshares	Mar. 31, 2020USD ($)	Jun. 30, 2021USD ($)shares
Resale Agreement Counterparty [Line Items]
Benefit to capital risk-weighted assets capital ratio, basis point				0.0017
Repurchase of common stock (in shares) | shares	0	37,568
Buyback program at a price per share (in dollars per share) | $ / shares		$ 33.42
Repurchase of common stock, value		$ 1,256	$ 723
Stock repurchase, cumulative shares (in shares) | shares				330,868
Stock repurchase, cumulative value	$ 10,800			$ 10,800
Repurchased amount	28,000			28,000
Origin Bank | Origin Bank
Resale Agreement Counterparty [Line Items]
Aggregate dividends without prior regulatory approval	$ 63,400			$ 63,400

Capital and Regulatory Matter_3

Capital and Regulatory Matters - Actual Capital Amounts and Ratios (Details) $ in Thousands	Jun. 30, 2021USD ($)	Dec. 31, 2020USD ($)
Origin Bancorp, Inc.
Common Equity Tier 1 Capital to Risk-Weighted Assets
Actual, amount	$ 650,220	$ 604,306
Actual, ratio	0.1103	0.0995
Minimum capital required, amount	$ 412,651	$ 425,012
Minimum capital required, ratio	7.00%	7.00%
Tier 1 Capital to Risk-Weighted Assets
Actual, amount	$ 659,612	$ 613,682
Actual, ratio	0.1119	0.1011
Minimum capital required, amount	$ 501,046	$ 516,107
Minimum capital required, ratio	0.0850	0.0850
Total Capital to Risk-Weighted Assets
Actual, amount	$ 875,679	$ 837,058
Actual, ratio	0.1485	0.1379
Minimum capital required, amount	$ 619,167	$ 637,539
Minimum capital required, ratio	0.1050	0.1050
Leverage Ratio
Actual, amount	$ 659,612	$ 613,682
Actual, ratio	0.0887	0.0862
Minimum capital required, amount	$ 297,457	$ 284,771
Minimum capital required, ratio	0.0400	0.0400
Origin Bank | Origin Bank
Common Equity Tier 1 Capital to Risk-Weighted Assets
Actual, amount	$ 678,907	$ 637,863
Actual, ratio	0.1155	0.1053
Minimum capital required, amount	$ 411,459	$ 424,010
Minimum capital required, ratio	7.00%	7.00%
Well capitalized, amount	$ 382,069	$ 393,724
Well capitalized, ratio	6.50%	6.50%
Tier 1 Capital to Risk-Weighted Assets
Actual, amount	$ 678,907	$ 637,863
Actual, ratio	0.1155	0.1053
Minimum capital required, amount	$ 499,629	$ 514,870
Minimum capital required, ratio	0.0850	0.0850
Well capitalized, amount	$ 470,239	$ 484,583
Well capitalized, ratio	0.0800	0.0800
Total Capital to Risk-Weighted Assets
Actual, amount	$ 816,362	$ 782,503
Actual, ratio	0.1389	0.1292
Minimum capital required, amount	$ 617,120	$ 636,019
Minimum capital required, ratio	0.1050	0.1050
Well capitalized, amount	$ 587,734	$ 605,732
Well capitalized, ratio	0.1000	0.1000
Leverage Ratio
Actual, amount	$ 678,907	$ 637,863
Actual, ratio	0.0915	0.0899
Minimum capital required, amount	$ 296,790	$ 283,842
Minimum capital required, ratio	0.0400	0.0400
Well capitalized, amount	$ 370,987	$ 354,802
Well capitalized, ratio	0.0500	0.0500

Commitments and Contingencies -

Commitments and Contingencies - Off-Balance Sheet Financial Instruments (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Commitments to extend credit
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Off-balance sheet financial instrument	$ 1,419,247	$ 1,341,501
Standby letters of credit
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Off-balance sheet financial instrument	$ 51,026	$ 42,911

Commitments and Contingencies_2

Commitments and Contingencies - Narrative (Details)	Jun. 30, 2021USD ($)loan	Dec. 31, 2020USD ($)loan
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Credit card guarantees	$ 208,000	$ 200,000
Lending-related Commitments
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Reserve for lending related commitments	$ 2,000,000	$ 2,300,000
Letter of credit | FHLB
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Number of instruments | loan	40	35
Maximum borrowing capacity	$ 623,300,000	$ 527,400,000

Uncategorized Items - obnk-2021

Label	Element	Value
Accounting Standards Update [Extensible Enumeration]	us-gaap_AccountingStandardsUpdateExtensibleList	Accounting Standards Update 2016-13 [Member]