First Mid Bancshares (FMBH) 10-K 3 Mar 23 2022 FY Annual report Financial data

Document and Entity Information

Document and Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2022	Mar. 03, 2023	Jun. 30, 2022
Cover [Abstract]
Document Type	10-K
Amendment Flag	false
Document Period End Date	Dec. 31, 2022
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	FY
Entity Registrant Name	FIRST MID BANCSHARES, INC.
Entity Central Index Key	0000700565
Entity Current Reporting Status	Yes
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Interactive Data Current	Yes
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		20,497,489
Entity Public Float			$ 639,158,758
ICFR Auditor Attestation Flag	true
Entity Shell Company	false
Entity Small Business	false
Entity Emerging Growth Company	false
Title of 12(b) Security	Common Stock
Trading Symbol	FMBH
Security Exchange Name	NASDAQ
Entity File Number	001-36434
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	37-1103704
Entity Address, Address Line One	1421 Charleston Avenue
Entity Address, City or Town	Mattoon
Entity Address, State or Province	IL
Entity Address, Postal Zip Code	61938
City Area Code	217
Local Phone Number	234-7454
Document Annual Report	true
Document Transition Report	false
Auditor Name	FORVIS, LLP
Auditor Location	Decatur, Illinois
Auditor Firm Id	686
Documents Incorporated by Reference	DOCUMENTS INCORPORATED BY REFERENCE Document Into Form 10-K Part: Portions of the Proxy Statement for 2023 Annual Meeting of Shareholders to be held on April 26, 2023 III

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Cash and due from banks:
Non-interest bearing	$ 138,412,000	$ 90,907,000
Interest bearing	6,394,000	76,335,000
Federal funds sold	7,627,000	1,360,000
Cash and cash equivalents	152,433,000	168,602,000
Certificates of deposit investments	1,470,000	2,450,000
Investment securities:
Available-for-sale, at fair value	1,218,985,000	1,421,422,000
Held-to-maturity, at amortized cost (estimated fair value of $2,954 and $7,035 at December 31, 2022 and 2021, respectively)	2,954,000	7,030,000
Equity securities, at fair value	311,000	397,000
Loans held for sale	338,000	2,748,000
Loans	4,825,874,000	3,992,775,000
Less allowance for credit losses	(59,093,000)	(54,655,000)
Net loans	4,766,781,000	3,938,120,000
Interest receivable	28,357,000	19,868,000
Other real estate owned	4,261,000	4,984,000
Premises and equipment, net	90,473,000	81,484,000
Goodwill, net	140,412,000	111,853,000
Intangible assets, net	29,485,000	29,523,000
Bank owned life insurance	151,756,000	132,375,000
Right of use asset	15,774,000	15,116,000
Deferred tax asset, net	72,254,000	7,299,000
Other assets	68,171,000	43,311,000
Total assets	6,744,215,000	5,986,582,000
Deposits:
Non-interest bearing	1,256,514,000	1,246,673,000
Interest bearing	4,000,487,000	3,709,813,000
Total deposits	5,257,001,000	4,956,486,000
Repurchase agreements with customers	221,414,000	146,268,000
Interest payable	3,346,000	1,346,000
FHLB borrowings	465,071,000	86,446,000
Junior subordinated debentures, net	19,364,000	19,195,000
Subordinated debt, net	94,553,000	94,400,000
Lease liability	16,035,000	15,322,000
Other liabilities	34,276,000	33,225,000
Total liabilities	6,111,060,000	5,352,688,000
Stockholders’ equity:
Common stock, $4 par value; authorized 30,000,000 shares; issued 21,091,466 shares in 2022 and 18,708,746 shares in 2021; outstanding 20,452,376 shares in 2022 and 18,080,303 shares in 2021	86,366,000	76,835,000
Additional paid-in capital	427,001,000	340,419,000
Retained earnings	289,284,000	234,162,000
Deferred compensation	2,064,000	2,517,000
Accumulated other comprehensive loss	(151,507,000)	(831,000)
Less treasury stock at cost, 639,090 shares in 2022 and 628,443 shares in 2021	(20,053,000)	(19,208,000)
Total stockholders’ equity	633,155,000	633,894,000
Total liabilities and stockholders’ equity	$ 6,744,215,000	$ 5,986,582,000

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Investment securities:
Held-to-maturity, at fair value	$ 2,954	$ 7,035
Stockholders’ equity:
Common stock, par value (in dollars per share)	$ 4	$ 4
Common stock, authorized (in shares)	30,000,000	30,000,000
Common stock, issued (in shares)	21,091,466	18,708,746
Common stock, outstanding (in shares)	20,452,376	18,080,303
Treasury stock (in shares)	639,090	628,443

Consolidated Statements of Inco

Consolidated Statements of Income - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Interest income:
Interest and fees on loans	$ 185,869,000	$ 159,684,000	$ 126,814,000
Interest on investment securities
Taxable	20,595,000	15,598,000	11,449,000
Exempt from federal income tax	8,785,000	7,318,000	5,517,000
Interest on certificates of deposit investments	37,000	56,000	84,000
Interest on federal funds sold	113,000	0	3,000
Interest on deposits with other financial institutions	492,000	357,000	274,000
Total interest income	215,891,000	183,013,000	144,141,000
Interest expense:
Interest on deposits	18,813,000	9,037,000	12,751,000
Interest on securities sold under agreements to repurchase	1,795,000	231,000	488,000
Interest on FHLB borrowings	6,184,000	1,514,000	1,851,000
Interest on other borrowings	9,000	0	26,000
Interest on junior subordinated debentures	868,000	541,000	682,000
Interest on subordinated debt	3,945,000	3,939,000	931,000
Total interest expense	31,614,000	15,262,000	16,729,000
Net interest income	184,277,000	167,751,000	127,412,000
Provision for loan losses	4,806,000	15,151,000	16,103,000
Net interest income after provision for loan losses	179,471,000	152,600,000	111,309,000
Other income:
Wealth management revenues	22,492,000	20,407,000	16,153,000
Insurance commissions	21,622,000	18,927,000	17,477,000
Service charges	9,112,000	6,808,000	5,862,000
Securities gains, net	33,000	124,000	1,106,000
Mortgage banking revenue, net	1,190,000	4,718,000	5,075,000
ATM / debit card revenue	12,422,000	11,974,000	8,962,000
Bank owned life insurance	3,559,000	3,039,000	1,730,000
Other income	4,252,000	3,770,000	3,155,000
Total other income	74,682,000	69,767,000	59,520,000
Other expense:
Salaries and employee benefits	98,594,000	89,660,000	66,452,000
Net occupancy and equipment expense	24,257,000	21,546,000	16,708,000
Net other real estate owned expense	330,000	3,866,000	42,000
FDIC insurance expense	1,805,000	1,604,000	1,309,000
Amortization of intangible assets	6,290,000	5,391,000	5,062,000
Stationery and supplies	1,295,000	1,161,000	1,080,000
Legal and professional	6,996,000	6,730,000	5,427,000
ATM / debit card expense	4,300,000	3,116,000	2,290,000
Marketing and donations	2,999,000	3,603,000	1,616,000
Other expense	15,995,000	18,902,000	11,101,000
Total other expense	162,861,000	155,579,000	111,087,000
Income before income taxes	91,292,000	66,788,000	59,742,000
Income taxes	18,340,000	15,298,000	14,472,000
Net income	$ 72,952,000	$ 51,490,000	$ 45,270,000
Per share data:
Basic net income per common share	$ 3.62	$ 2.88	$ 2.71
Diluted net income per common share	3.60	2.87	2.70
Cash dividends declared per common share	$ 0.90	$ 0.85	$ 0.81

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Loss) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Statement of Comprehensive Income [Abstract]
Net income	$ 72,952,000	$ 51,490,000	$ 45,270,000
Other comprehensive income (loss)
Unrealized gains (losses) on available-for-sale securities, net of taxes of $61,534, $7,285, and $(3,873) for the years ended December 31, 2022, 2021 and 2020, respectively	(150,653,000)	(17,838,000)	9,485,000
Unamortized holding losses on held to maturity securities transferred from available for sale, net of taxes of $0, $0, and $(15) for December 31, 2022, 2021 and 2020, respectively	0	0	35,000
Less: reclassification adjustment for realized gains included in net income net of taxes of $10, $36, and $321 for the years ended December 31, 2022, 2021 and 2020, respectively	(23,000)	(88,000)	(785,000)
Other comprehensive income (loss), net of taxes	(150,676,000)	(17,926,000)	8,735,000
Comprehensive income (loss)	$ (77,724,000)	$ 33,564,000	$ 54,005,000

Consolidated Statements of Co_2

Consolidated Statements of Comprehensive Income (Loss) (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Other comprehensive income (loss)
Unrealized gains (losses) on available-for-sale securities, taxes	$ 61,534	$ 7,285	$ (3,873)
Unamortized holding losses on held-to-maturity securities transferred from available-for-sale, taxes	0	0	(15)
Reclassification adjustment for realized gains included in net income, taxes	$ 10	$ 36	$ 321

Consolidated Statements of Chan

Consolidated Statements of Changes in Stockholders' Equity - USD ($)	Total	Cumulative Effect, Period of Adoption, Adjustment	Cumulative Effect, Period of Adoption, Adjusted Balance	LINCO Bancshares, Inc.	BBM & Associates, Inc.	Delta Bancshares Company	Common Stock	Common Stock Cumulative Effect, Period of Adoption, Adjusted Balance	Common Stock LINCO Bancshares, Inc.	Common Stock BBM & Associates, Inc.	Common Stock Delta Bancshares Company	Additional Paid-in Capital	Additional Paid-in Capital Cumulative Effect, Period of Adoption, Adjusted Balance	Additional Paid-in Capital LINCO Bancshares, Inc.	Additional Paid-in Capital BBM & Associates, Inc.	Additional Paid-in Capital Delta Bancshares Company	Retained Earnings	Retained Earnings Cumulative Effect, Period of Adoption, Adjustment	Retained Earnings Cumulative Effect, Period of Adoption, Adjusted Balance	Deferred Compensation	Deferred Compensation Cumulative Effect, Period of Adoption, Adjusted Balance	Accumulated Other Comprehensive Income (Loss)	Accumulated Other Comprehensive Income (Loss) Cumulative Effect, Period of Adoption, Adjusted Balance	Treasury Stock	Treasury Stock Cumulative Effect, Period of Adoption, Adjusted Balance
Beginning Balance at Dec. 31, 2019	$ 526,609,000	$ (717,000)	$ 525,892,000				$ 71,152,000	$ 71,152,000				$ 295,925,000	$ 295,925,000				$ 166,667,000	$ (717,000)	$ 165,950,000	$ 2,760,000	$ 2,760,000	$ 8,360,000	$ 8,360,000	$ (18,255,000)	$ (18,255,000)
Net income	45,270,000																45,270,000
Other comprehensive income (loss), net of tax	8,735,000																					8,735,000
Dividends on common stock	(13,494,000)																(13,494,000)
Issuance of common shares pursuant to the dividend reinvestment plan	680,000						102,000					578,000
Issuance of common shares pursuant to the deferred compensation plan	365,000						52,000					313,000
Issuance of restricted shares pursuant to the 2017 Stock Incentive Plan	857,000						99,000					758,000
Issuance of common shares pursuant to the employee stock purchase plan	245,000						44,000					201,000
Purchase of treasury shares	(213,000)																							(213,000)
Deferred compensation																				360,000				(360,000)
Tax benefit related to deferred compensation distributions	22,000											22,000
Grant of restricted stock units pursuant to the 2017 stock incentive plan	584,000											584,000
Release of restricted stock units pursuant to the 2017 stock incentive plan	(516,000)											(516,000)
Vested restricted shares/units compensation expense	(199,000)											(59,000)								(140,000)
Ending Balance at Dec. 31, 2020	568,228,000						71,449,000					297,806,000					197,726,000			2,980,000		17,095,000		(18,828,000)
Net income	51,490,000																51,490,000
Other comprehensive income (loss), net of tax	(17,926,000)																					(17,926,000)
Dividends on common stock	(15,054,000)																(15,054,000)
Issuance of common shares pursuant to the dividend reinvestment plan	333,000						32,000					301,000
Issuance of common shares pursuant to the deferred compensation plan	351,000						38,000					313,000
Issuance of restricted shares pursuant to the 2017 Stock Incentive Plan	928,000						111,000					817,000
Issuance of 2,375 common shares pursuant to the 2017 stock incentive plan	85,000						10,000					75,000
Issuance of shares pursuant to the acquisition				$ 44,191,000	$ 1,109,000				$ 5,049,000	$ 100,000				$ 39,142,000	$ 1,009,000
Issuance costs pursuant to acquisition of Delta Bancshares Company						$ (206,000)										$ (206,000)
Issuance of common shares pursuant to the employee stock purchase plan	391,000						46,000					345,000
Purchase of treasury shares	(326,000)																							(326,000)
Deferred compensation																				54,000				(54,000)
Grant of restricted stock units pursuant to the 2017 stock incentive plan	1,216,000											1,216,000
Release of restricted stock units pursuant to the 2017 stock incentive plan	(584,000)											(584,000)
Vested restricted shares/units compensation expense	(332,000)											185,000								(517,000)
Ending Balance at Dec. 31, 2021	633,894,000						76,835,000					340,419,000					234,162,000			2,517,000		(831,000)		(19,208,000)
Net income	72,952,000																72,952,000
Other comprehensive income (loss), net of tax	(150,676,000)																					(150,676,000)
Dividends on common stock	(17,830,000)																(17,830,000)
Issuance of common shares pursuant to the deferred compensation plan	331,000						34,000					297,000
Issuance of restricted shares pursuant to the 2017 Stock Incentive Plan	2,229,000						216,000					2,013,000
Issuance of 2,375 common shares pursuant to the 2017 stock incentive plan	199,000						20,000					179,000
Issuance of shares pursuant to the acquisition						92,172,000					$ 9,169,000					83,003,000
Issuance costs pursuant to acquisition of Delta Bancshares Company						$ (29,000)										$ (29,000)
Issuance of common shares pursuant to the employee stock purchase plan	713,000						92,000					621,000
Purchase of treasury shares	(340,000)																							(340,000)
Deferred compensation	(2,542,000)																			(2,037,000)				(505,000)
Grant of restricted stock units pursuant to the 2017 stock incentive plan	1,529,000											1,529,000
Release of restricted stock units pursuant to the 2017 stock incentive plan	(1,216,000)											(1,216,000)
Vested restricted shares/units compensation expense	1,769,000											185,000								1,584,000
Ending Balance at Dec. 31, 2022	$ 633,155,000						$ 86,366,000					$ 427,001,000					$ 289,284,000			$ 2,064,000		$ (151,507,000)		$ (20,053,000)

Consolidated Statements of Ch_2

Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Dividends declared per common share	$ 0.90	$ 0.85	$ 0.81
Issuance of common shares pursuant to the Dividend Reinvestment Plan (in shares)		8,616	13,804
Stock issued during period, shares, deferred compensation	8,378	9,513	12,921
Restricted stock issued during period, shares, pursuant to the 2017 stock incentive plan	54,067	27,750	24,867
Common stock issued during period, shares, pursuant to the 2017 stock incentive plan	4,950	2,375
Stock issued during period, shares, employee stock purchase plans	23,055	11,748	11,037
Purchase of treasury shares (in shares)	10,647	7,752	6,288
LINCO Bancshares, Inc.
Stock Issued During Period, Shares, Acquisitions		1,262,246
BBM & Associates, Inc.
Stock Issued During Period, Shares, Acquisitions		25,000
Delta Bancshares Company
Stock Issued During Period, Shares, Acquisitions	2,292,270

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Cash flows from operating activities:
Net income	$ 72,952	$ 51,490	$ 45,270
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	4,806	15,151	16,103
Depreciation, amortization and accretion, net	15,060	14,449	11,721
Change in cash surrender value of bank owned life insurance	(3,559)	(3,039)	(1,730)
Stock-based compensation expense	1,802	1,304	774
Operating lease payments	(3,061)	(2,872)	(2,766)
Gains on investment securities, net	(33)	(124)	(1,106)
Losses on sales of other real property owned, net	97	5,725	195
Gain on write down of premises and equipment	0	0	(5)
(Gain) loss on sale of other assets	125	(126)	0
Gains on sale of loans held for sale, net	(1,159)	(4,256)	(5,248)
Deferred income taxes	(2,232)	(3,355)	(4,963)
Decrease (increase) in accrued interest receivable	(6,717)	2,384	(3,710)
Increase (decrease) in accrued interest payable	1,538	(1,812)	327
Origination of loans held for sale	(59,893)	(149,807)	(196,469)
Proceeds from sale of loans held for sale	63,462	153,239	201,613
Gains on equity securities	(1,145)	(499)	(133)
Increase in other assets	(19,537)	(13,719)	(2,045)
Increase in other liabilities	3,318	5,463	5,713
Net cash provided by operating activities	65,824	69,596	63,541
Cash flows from investing activities:
Proceeds from maturities of certificates of deposit investments	1,225	490	2,910
Purchase of certificates of deposit investments	(245)	(245)	(980)
Proceeds from sales of securities available-for-sale	36,257	611	9,061
Proceeds from maturities of securities available-for-sale	144,734	238,049	324,148
Proceeds from maturities of securities held-to-maturity	5,000	0	55,000
Purchases of securities available-for-sale	(12,754)	(692,234)	(506,458)
Net increase in loans	(416,204)	(32,032)	(445,694)
Purchases of premises and equipment	(5,020)	(3,702)	(2,463)
Proceeds from sales of other real property owned	996	9,503	2,054
Investment in Bank Owned Life Insurance	0	(30,000)	0
Net cash provided by acquisition	67,323	27,061	0
Net cash used in investing activities	(178,688)	(482,499)	(562,422)
Cash flows from financing activities:
Net increase (decrease) in deposits	(259,862)	273,292	775,418
Decrease in federal funds purchased	0	0	(5,000)
Increase (decrease) in repurchase agreements	39,623	(60,669)	(1,172)
Proceeds from FHLB advances	359,745	5,000	19,000
Repayment of FHLB advances	(25,856)	(40,083)	(39,000)
Proceeds from short-term debt	0	0	5,000
Proceeds from long-term debit	0	0	94,253
Repayment of short-term debt	0	0	(5,000)
Proceeds from issuance of common stock	1,244	1,937	610
Direct expenses related to capital transactions	(29)	(206)	0
Purchase of treasury stock	(340)	(326)	(213)
Dividends paid on common stock	(17,830)	(14,721)	(12,814)
Net cash provided by financing activities	96,695	164,224	831,082
Increase (decrease) in cash and cash equivalents	(16,169)	(248,679)	332,201
Cash and cash equivalents at beginning of period	168,602	417,281	85,080
Cash and cash equivalents at end of period	152,433	168,602	417,281
Cash paid during the period for:
Interest	29,614	16,261	16,645
Income taxes	22,988	18,966	18,624
Loans transferred to other real estate owned	383	249	783
Fixed assets transferred to other real estate	0	3,971	0
Initial recognition of right-of-use assets	715	0	0
Initial recognition of lease liabilities	715	0	0
Dividends reinvested in common stock	0	333	680
Net tax benefit related to option and deferred compensation plans	0	0	$ 22
Supplemental disclosure of purchase of capital stock
Fair value of assets acquired	750,063	1,170,699
Cash paid	15,150	103,500
Common stock issued	92,172	44,191
Total consideration paid	107,322	147,691
Fair value of liabilities assumed	$ 642,741	$ 1,023,008

Basis of Accounting and Consoli

Basis of Accounting and Consolidation	12 Months Ended
	Dec. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Accounting and Consolidation	Note 1 – Basis of Accounting and Consolidation The accompanying consolidated financial statements include the accounts of First Mid Bancshares, Inc. (“Company”) and its wholly owned subsidiaries: First Mid Bank & Trust, N.A. (“First Mid Bank”), First Mid Wealth Management Company, First Mid Insurance Group, Inc. (“First Mid Insurance”) and First Mid Captive, Inc. All significant intercompany balances and transactions have been eliminated in consolidation. Certain amounts in the prior year’s consolidated financial statements have been reclassified to conform to the 2022 presentation and there was no impact on net income or stockholders’ equity from these reclassifications. The Company operates as a single segment entity for financial reporting purposes. The accounting and reporting policies of the Company conform to accounting principles generally accepted in the United States of America. Acquisitions Delta Bancshares Company. On July 28, 2021, the Company and Brock Sub LLC, a newly formed Delaware limited liability company and wholly-owned subsidiary of the Company (“Delta Merger Sub”), entered into an Agreement and Plan of Merger (the “Delta Merger Agreement”) with Delta Bancshares Company, a Missouri corporation (“Delta”), pursuant to which, among other things, the Company agreed to acquire 100 % of the issued and outstanding shares of Delta pursuant to a business combination whereby Delta will merge with and into Delta Merger Sub, whereupon the separate corporate existence of Delta will cease and Delta Merger Sub will continue as the surviving company and a wholly-owned subsidiary of First Mid (the “Delta Merger”). The Delta Merger was completed on February 14, 2022. Subject to the terms and conditions of the Delta Merger Agreement, at the effective time of the Delta Merger, each share of common stock, par value $ 10.00 per share, of Delta issued and outstanding immediately prior to the effective time of the Delta Merger (other than shares held in treasury by Delta) converted into and became the right to receive cash and shares of common stock, par value $ 4.00 per share, of the Company and cash in lieu of fractional shares, less any applicable taxes required to be withheld, and subject to certain potential adjustments. On an aggregate basis, the total consideration paid by the Company at the closing of the Delta Merger to Delta’s shareholders and option holders was approximately $ 15.2 million in cash and 2,292,270 shares of Company common stock. Delta’s outstanding stock options vested upon consummation of the Delta Merger, and all outstanding Delta options that were unexercised prior to the effective time of the Delta Merger were cashed out. Delta's wholly owned bank subsidiary, Jefferson Bank, was merged with and into First Mid Bank on June 10, 2022. At the time of the bank merger, Jefferson Bank's banking offices became branches of First Mid Bank. LINCO Bancshares, Inc. On September 25, 2020, the Company and Eval Sub Inc., a wholly owned subsidiary of the Company ("LINCO Merger Sub"), entered into an Agreement and Plan of Merger (the "LINCO Merger Agreement") with LINCO Bancshares, Inc., the former parent of Providence Bank ("LINCO"), and the sellers as defined therein, pursuant to which, among other things, the Company agreed to acquire 100 % of the issued and outstanding shares of LINCO pursuant to a business combination whereby LINCO Merger Sub merged with and into LINCO, whereupon the separate corporate existence of LINCO Merger Sub ceased and LINCO continued as the surviving company and a wholly owned subsidiary of the Company (the "LINCO Merger"). Subject to the terms and conditions of the LINCO Merger Agreement, at the effective time of the LINCO Merger, each share of common stock, par value $ 1.00 per share, of LINCO issued and outstanding immediately prior to the effective time of the LINCO Merger (other than shares held in treasury by LINCO) was converted into and become the right to receive, cash or shares of common stock, par value $ 4.00 per share, of the Company and cash in lieu of fractional shares, less any applicable taxes required to be withheld, and subject to certain potential adjustments. On an aggregate basis, the total consideration payable by the Company at the closing of the LINCO Merger was $ 103.5 million in cash and 1,262,246 shares of the Company’s common stock, provided that the shareholders of LINCO collectively elected pursuant to the LINCO Merger Agreement to receive varying amounts of cash or shares of common stock of the Company as consideration in the Merger. In addition, immediately prior to the closing of the LINCO merger, LINCO paid a special dividend to its shareholders in the aggregate amount of $ 13 million. The LINCO Merger closed on February 22, 2021, and Providence Bank merged into First Mid Bank on May 15, 2021. Website The Company maintains a website at www.firstmid.com. All periodic and current reports of the Company and amendments to these reports filed with the Securities and Exchange Commission (“SEC”) can be accessed, free of charge, through this website as soon as reasonably practicable after these materials are filed with the SEC. General Litigation The Company is subject to claims and lawsuits that arise primarily in the ordinary course of business. It is the opinion of management that the disposition or ultimate resolution of such claims and lawsuits will not have a material adverse effect on the consolidated financial position, results of operations and cash flows of the Company. 2021 Loan Purchase During 2021, First Mid Bank completed an acquisition of loans in the St. Louis Metro market totaling $ 208 million. There were no loans purchased with deteriorated credit. First Mid Bank also assumed $ 219 million of related customer deposits and recorded a core deposit intangible asset of approximately $ 4.9 million that is being amortized on an accelerated basis over ten years . Summary of Significant Accounting Policies Use of Estimates The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States of America requires the Company to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. The Company uses estimates and employs the judgments of management in determining the amount of its allowance for credit losses and income tax accruals and deferrals, in its fair value measurements of investment securities, and in the evaluation of impairment of loans, goodwill, investment securities, and premises and equipment. As with any estimate, actual results could differ from these estimates. Material estimates that are particularly susceptible to significant change relate to the determination of the allowance for credit losses. In connection with the determination of the allowance for credit losses, management obtains independent appraisals for significant properties. Fair Value Measurements The fair value of a financial instrument is defined as the amount at which the instrument could be exchanged in a current transaction between willing parties, other than in a forced or liquidation sale. The Company estimates the fair value of a financial instrument using a variety of valuation methods. Where financial instruments are actively traded and have quoted market prices, quoted market prices are used for fair value. When the financial instruments are not actively traded, other observable market inputs, such as quoted prices of securities with similar characteristics, may be used, if available, to determine fair value. When observable market prices do not exist, the Company estimates fair value. The Company’s valuation methods consider factors such as liquidity and concentration concerns. Other factors such as model assumptions, market dislocations, and unexpected correlations can affect estimates of fair value. Imprecision in estimating these factors can impact the amount of revenue or loss recorded. At the end of each quarter, the Company assesses the valuation hierarchy for each asset or liability measured. From time to time, assets or liabilities may be transferred within hierarchy levels due to changes in availability of observable market inputs to measure fair value at the measurement date. Transfers into or out of hierarchy levels are based upon the fair value at the beginning of the reporting period. A more detailed description of the fair values measured at each level of the fair value hierarchy can be found in Note 11 – “Disclosures of Fair Values of Financial Instruments.” Cash and Cash Equivalents For purposes of reporting cash flows, cash equivalents include non-interest bearing and interest-bearing cash and due from banks and federal funds sold. Generally, federal funds are sold for one-day periods. Certificates of Deposit Investments Certificates of deposit investments have original maturities of three to five years and are carried at cost. Investment Securities The Company classifies its investments in debt securities as either held-to-maturity or available-for-sale in accordance with ASC 320. Securities classified as held-to-maturity are recorded at cost or amortized cost. Available-for-sale securities are carried at fair value. Fair value calculations are based on quoted market prices when such prices are available. If quoted market prices are not available, estimates of fair value are computed using a variety of techniques, including extrapolation from the quoted prices of similar instruments or recent trades for thinly traded securities, fundamental analysis, or through obtaining purchase quotes. Due to the subjective nature of the valuation process, it is possible that the actual fair values of these investments could differ from the estimated amounts, thereby affecting the financial position, results of operations and cash flows of the Company. If the estimated value of investments is less than the cost or amortized cost, the Company evaluates whether an event or change in circumstances has occurred that may have a significant adverse effect on the fair value of the investment. If such an event or change has occurred and the Company determines that the impairment is other-than-temporary, a further determination is made as to the portion of impairment that is related to credit loss. The impairment of the investment that is related to the credit loss is expensed in the period in which the event or change occurred. The remainder of the impairment is recorded in other comprehensive income. Loans Loans are stated at the principal amount outstanding net of unearned discounts, unearned income, and the allowance for credit losses. Unearned income includes deferred loan origination fees reduced by loan origination costs and is amortized to interest income over the life of the related loan using methods that approximate the effective interest rate method. Interest on substantially all loans is credited to income based on the principal amount outstanding. The Company’s policy is to discontinue the accrual of interest income on any loan that becomes ninety days past due as to principal or interest or earlier when, in the opinion of management there is reasonable doubt as to the timely collection of principal or interest. Nonaccrual loans are returned to accrual status when, in the opinion of management, the financial position of the borrower indicates there is no longer any reasonable doubt as to the timely collectability of interest or principal. Loans expected to be sold are classified as held for sale in the consolidated financial statements and are recorded at the lower of aggregate cost or fair value, taking into consideration future commitments to sell the loans. Allowance for Credit Losses The Company believes the allowance for credit losses is the critical accounting policy that requires the most significant judgments and assumptions used in the preparation of its consolidated financial statements. An estimate of potential losses inherent in the loan portfolio is determined and an allowance for those losses is established by considering factors including historical loss rates, expected cash flows, and estimated collateral values. In assessing these factors, the Company uses organizational history and experience with credit decisions and related outcomes. The allowance for credit losses represents the best estimate of losses inherent in the existing loan portfolio. The allowance for credit losses is increased by the provision for loan losses charged to expense and reduced by loans charged off, net of recoveries. The Company evaluates the allowance for credit losses at least quarterly. If the underlying assumptions later prove to be inaccurate based on subsequent loss evaluations, the allowance for credit losses is adjusted. The Company estimates the appropriate level of allowance for credit losses by separately evaluating impaired and nonimpaired loans. A specific allowance is assigned to an impaired loan when expected cash flows or collateral do not justify the carrying amount of the loan. The methodology used to assign an allowance to a nonimpaired loan is more subjective. Generally, the allowance assigned to nonimpaired loans is determined by applying historical loss rates to existing loans with similar risk characteristics, adjusted for qualitative factors including the volume and severity of identified classified loans, changes in economic conditions, changes in credit policies or underwriting standards, and changes in the level of credit risk associated with specific industries and markets. Because the economic and business climate in any given industry or market, and its impact on any given borrower, can change rapidly, the risk profile of the loan portfolio is continually assessed and adjusted when appropriate. Notwithstanding these procedures, there still exists the possibility that the assessment could prove to be significantly incorrect and that an immediate adjustment to the allowance for credit losses would be required. Premises and Equipment Premises and equipment are stated at cost less accumulated depreciation and amortization. Depreciation and amortization are charged to expense and determined principally by the straight-line method over the estimated useful lives of the assets. The estimated useful lives for each major depreciable classification of premises and equipment are as follows: Buildings and improvements 20 years to 40 years Leasehold improvements 5 years to 15 years Furniture and equipment 3 years to 7 years Goodwill and Intangible Assets The Company has goodwill from business combinations, identifiable intangible assets assigned to core deposit relationships and customer lists acquired, and intangible assets arising from the rights to service mortgage loans for others. Identifiable intangible assets generally arise from branches acquired that the Company accounted for as purchases. Such assets consist of the excess of the purchase price over the fair value of net assets acquired, with specific amounts assigned to core deposit relationships and customer lists primarily related to insurance agency. Intangible assets are amortized by the straight-line method over various periods up to fifteen years . Management reviews intangible assets for possible impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. In accordance with the provisions of SFAS No. 142, “ Goodwill and Other Intangible Assets ,” codified into ASC 350, the Company obtained an independent evaluation of its goodwill as of June 30, 2020 and also performed its annual testing of goodwill for impairment as of September 30, 2022 and each time determined that, as of that date, goodwill was not impaired. Management also concluded that the remaining amounts and amortization periods were appropriate for all intangible assets. Other Real Estate Owned Other real estate owned acquired through loan foreclosure is initially recorded at fair value less costs to sell when acquired, establishing a new cost basis. The adjustment at the time of foreclosure is recorded through the allowance for credit losses. Due to the subjective nature of establishing the fair value when the asset is acquired, the actual fair value of the other real estate owned or foreclosed asset could differ from the original estimate. If it is determined that fair value temporarily declines subsequent to foreclosure, a valuation allowance is recorded through noninterest expense. Operating costs associated with the assets after acquisition are also recorded as noninterest expense. Gains and losses on the disposition of other real estate owned and foreclosed assets are netted and posted to other noninterest expense. Bank Owned Life Insurance First Mid Bank has purchased life insurance policies on certain senior management. Bank owned life insurance is recorded at the amount that can be realized under the insurance contract at the balance sheet date, which is the cash surrender value adjusted for other charges or other amounts that are probable at settlement. Federal Home Loan Bank Stock Federal Home Loan Bank stock is a required investment for institutions that are members of the Federal Home Loan Bank system. The required investment in the common stock is based on a predetermined formula and carried at cost. Income Taxes The Company and its subsidiaries file consolidated federal and state income tax returns with each organization computing its taxes on a separate company basis. Amounts provided for income tax expense are based on income reported for financial statement purposes rather than amounts currently payable under tax laws. Deferred tax assets and liabilities are recognized for future tax consequences attributable to the temporary differences existing between the financial statement carrying amounts of assets and liabilities and their respective tax basis, as well as operating loss and tax credit carry forwards. To the extent that current available evidence about the future raises doubt about the realization of a deferred tax asset, a valuation allowance is established. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized as an increase or decrease in income tax expense in the period in which such change is enacted. Additionally, the Company reviews its uncertain tax positions annually under FASB Interpretation No. 48 (FIN No. 48), “ Accounting for Uncertainty in Income Taxes ,” codified within ASC 740. An uncertain tax position is recognized as a benefit only if it is "more likely than not" that the tax position would be sustained in a tax examination, with a tax examination being presumed to occur. The amount actually recognized is the largest amount of tax benefit that is greater than 50% likely to be recognized on examination. For tax positions not meeting the "more likely than not" test, no tax benefit is recorded. A significant amount of judgment is applied to determine both whether the tax position meets the "more likely than not" test as well as to determine the largest amount of tax benefit that is greater than 50% likely to be recognized. Differences between the position taken by management and that of taxing authorities could result in a reduction of a tax benefit or increase to tax liability, which could adversely affect future income tax expense. Captive Insurance Company First Mid Captive, Inc. ("the Captive"), a wholly owned subsidiary of the Company which was formed and began operations in December 2019, is a Nevada- based captive insurance company. The Captive insures against certain risks unique to the operations of the Company and its subsidiaries for which insurance may not be currently available or economically feasible in today's insurance marketplace. The Captive pools resources with several other similar insurance company subsidiaries of financial institutions to spread a limited amount of risk among themselves. The Captive is subject to regulations of the State of Nevada and undergoes periodic examinations by the Nevada Division of Insurance. It has elected to be taxed under Section 831(b) of the Internal Revenue Code. Pursuant to Section 831(b), if gross premiums do not exceed $ 2,450,000 , then the Captive is taxable solely on its investment income. The Captive is included in the Company's consolidated financial statements and its federal income return. Wealth Management Assets Assets held in fiduciary or agency capacities by First Mid Wealth Management Company are not included in the consolidated balance sheets since such items are not assets of the Company or its subsidiaries. Fees from trust activities are recorded on a cash basis over the period in which the service is provided. Fees are a function of the market value of assets managed and administered, the volume of transactions, and fees for other services rendered, as set forth in the underlying client agreement with the First Mid Wealth Management Company. This revenue recognition involves the use of estimates and assumptions, including components that are calculated based on asset valuations and transaction volumes. Any out-of-pocket expenses or services not typically covered by the fee schedule for trust activities are charged directly to the trust account on a gross basis as trust revenue is incurred. First Mid Wealth Management Company managed assets totaling $ 5.3 billion and $ 5.1 billion at December 31, 2022 and 2021 , respectively. Treasury Stock Treasury stock is stated at cost. Cost is determined by the first-in, first-out method. Stock Incentive Awards At the Annual Meeting of Stockholders held April 26, 2017, the stockholders approved the 2017 Stock Incentive Plan ("SI Plan"). The SI Plan was implemented to succeed the Company's 2007 Stock Incentive Plan, which had a ten-year term. The SI Plan is intended to provide a means whereby directors, employees, consultants and advisors of the Company and its Subsidiaries may sustain a sense of proprietorship and personal involvement in the continued development and financial success of the Company and its Subsidiaries, thereby advancing the interests of the Company and its stockholders. Accordingly, directors and selected employees, consultants and advisors may be provided the opportunity to acquire shares of Common Stock of the Company on the terms and conditions established in the SI Plan. A maximum of 149,983 shares of common stock may be issued under the SI Plan. The Company awarded 63,150 , 48,575 and 25,950 shares during 2022, 2021, and 2020 , respectively as stock and stock unit awards. Employee Stock Purchase Plan At the Annual Meeting of Stockholders held April 25, 2018, the stockholders approved the First Mid Bancshares, Inc. Employee Stock Purchase Plan (“ESPP”). The ESPP is intended to promote the interests of the Company by providing eligible employees with the opportunity to purchase shares of common stock of the Company at a 15 % discount through payroll deductions. The ESPP is also intended to qualify as an employee stock purchase plan under Section 423 of the Internal Revenue Code. A maximum of 600,000 shares of common stock may be issued under the ESPP. As of December 31, 2022, 2021, and 2020, 23,055 , 11,748 and 11,037 shares, respectively were issued pursuant to the ESPP. Leases Effective January 1, 2019, the Company adopted ASU 2016-02, Leases (Topic 842). As of December 31, 2022 substantially all the Company's leases are operating leases for real estate property for bank branches, ATM locations, and office space. For leases in effect January 1, 2019 and for leases commencing thereafter, the Company recognizes a lease liability and a right-of-use asset, based on the present value of lease payments over the lease term. The discount rate used in determining present value was the Company's incremental borrowing rate which is the FHLB fixed advance rate based on the remaining lease term as of January 1, 2019, or the commencement date for leases subsequently entered into. Revenue Recognition Accounting Standards Codification 606, Revenue from Contracts with Customers (“ASC 606”), establishes a revenue recognition model for reporting information about the nature, amount, timing and uncertainty of revenue and cash flows arising from the entity's contracts to provide goods or services to customers. Most of the Company’s revenue-generating transactions are not subject to ASC 606, including revenue generated from financial instruments, such as loans and investment securities, and revenue related to mortgage servicing activities, which are subject to other accounting standards. A description of the revenue- generating activities that are within the scope of ASC 606, and included in other income in the Company’s condensed consolidated statements of income are as follows: Trust revenues. The Company generates fee income from providing fiduciary services through its trust department. Fees are billed in arrears based upon the preceding period account balance. Revenue from the farm management department is recorded when service is complete, for example when crops are sold. Brokerage commissions. The primary brokerage revenue is recorded at the beginning of each quarter through billing to customers based on the account asset size on the last day of the previous quarter. If a withdrawal of funds takes place, a prorated refund may occur; this is reflected within the same quarter as the original billing occurred. All performance obligations are met within the same quarter that the revenue is recorded. Insurance commissions. The Company’s insurance agency subsidiary, First Mid Insurance, receives commissions on premiums of new and renewed business policies. First Mid Insurance records commission revenue on direct bill policies as the cash is received. For agency bill policies, First Mid Insurance retains its commission portion of the customer premium payment and remits the balance to the carrier. In both cases, the entire performance obligation is held by the carriers. Service charges on deposits. The Company generates revenue from fees charged for deposit account maintenance, overdrafts, wire transfers, and check fees. The revenue related to deposit fees is recognized at the time the performance obligation is satisfied. ATM/debit card revenue. The Company generates revenue through service charges on the use of its ATM machines and interchange income from the use of Company issued credit and debit cards. The revenue is recognized at the time the service is used and the performance obligation is satisfied. Other income. Treasury management fees and lock box fees are received and recorded after the service performance obligation is completed. Merchant bank card fees are received from various vendors; however, the performance obligation is with the vendors. The Company records gains on the sale of loans and the sale of OREO properties after the transactions are complete and transfer of ownership has occurred. As each of the Company’s facilities are located in markets with similar economies, no disaggregation of revenue is necessary. Adoption of New Accounting Guidance Accounting Standards Update 2016-02, Leases (Topic 842)("ASU 2016-02"). On February 25, 2016, FASB issued ASU 2016-02 which creates Topic 842, Leases and supersedes Topic 840, Leases. ASU 2016-02 is intended to improve financial reporting about leasing transactions, by increasing transparency and comparability among organizations. Under the new guidance, a lessee is required to record all leases with lease terms of more than 12 months on their balance sheet as lease liabilities with a corresponding right-of-use asset. ASU 2016-02 maintains the dual model for lease accounting, requiring leases to be classified as either operating or finance, with lease classification determined in a manner similar to existing lease guidance. The new guidance is effective for public companies for fiscal years beginning on or after December 15, 2018, and for private companies for fiscal years beginning on or after December 15, 2019. The Company adopted the guidance effective January 1, 2019 and recorded a right of use asset of $ 14.1 million and a lease liability of $ 14.1 million. Accounting Standards Update 2018-13, Fair Value Measurements (Topic 820): Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement (“ASU 2018-13”). In August 2018, FASB issued ASU 2018-13. This ASU eliminates, adds, and modifies certain disclosure requirements for fair value measurements. Among the changes, an entity will no longer be required to disclose the amount of and reasons for transfers between Level 1 and Level 2 of the fair value hierarchy but will be required to disclose the range and weighted average used to develop significant unobservable inputs for Level 3 fair value measurements. ASU 2018-13 is effective for interim and annual reporting periods beginning after December 15, 2019. As ASU 2018-13 only revised disclosure requirements, it did not have a material impact on the Company’s consolidated financial statements. Accounting Standards Update 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses of Financial Instruments (“ASU 2016-13”). In June 2016, FASB issued ASU 2016-13. The provisions of ASU 2016-13 require an entity to utilize a new impairment model known as the current expected credit loss ("CECL") model to estimate its lifetime "expected credit loss" and record an allowance that, when deducted from the amortized cost basis of the financial asset, presents the net amount expected to be collected on the financial asset. The CECL model is expected to result in more timely recognition of credit losses. ASU 2016-13 also requires new disclosures for financial assets measured at amortized cost, loans and available-for- sale debt securities. ASU 2016-13 was effective for annual periods beginning after December 15, 2019, including interim periods within those fiscal years. Management formed an internal, cross functional committee in 2017 to evaluate implementation steps and assess the impact ASU 2016-13 would have on the Company’s consolidated financial statements. The committee assigned roles and responsibilities, key tasks to complete, and established a general timeline for implementation. The Company also engaged an outside consultant to assist with the methodology review and data validation, as well as other key aspects of implementing the standard. The committee met periodically to discuss the latest developments and ensure progress was being made. In addition, the committee kept current on evolving interpretations and industry practices related to ASU 2016-13. The committee evaluated and validated data resources and different loss methodologies. Key implementation activities for 2019 included finalization of models, establishing processes and controls, development of supporting analytics and documentation, policies and disclosure, and implementing parallel processing. The Company adopted ASU 2016-13 using the modified retrospective method for financial assets measured at amortized cost-effective January 1, 2020. Results for the periods beginning after January 1, 2020 are presented under ASU 2016-13 while prior period amounts are reported in accordance with the previously applicable accounting standards. The Company recorded a reduction to retained earnings of approximately $ 717,000 upon adoption of ASU 2016-13. The transition adjustment included an increase to the allowance for credit losses on loans of $ 1.7 million and an increase to the allowance for credit losses on off-balance sheet credit exposure of $ 69,000 . There was no allowance for credit losses recorded for held-to- maturity debt securities. The transition adjustment included corresponding increases in deferred tax assets. The Company adopted ASU 2016-13 using the prospective transition approach for financial assets considered purchased credit deteriorated ("PCD") that were previously classified as purchase credit impaired ("PCI") and accounted for under ASC 310-30 effective January 1, 2020. In accordance with the standard, the Company did not reassess whether the PCI assets met the criteria of PCD assets as of the adoption date. The amortized cost of the PCD assets were adjusted to reflect the addition of $ 833,000 to the allowance for credit losses. The remaining noncr

Earnings Per Share

Earnings Per Share	12 Months Ended
	Dec. 31, 2022
Earnings Per Share [Abstract]
Earnings Per Share	Note 2 -- Earnings Per Share Basic net income per common share available to common stockholders is calculated as net income less preferred stock dividends divided by the weighted average number of common shares outstanding. Diluted net income per common share available to common stockholders is computed using the weighted average number of common shares outstanding, increased by the assumed conversion of the Company’s convertible preferred stock and the Company’s stock options and restricted stock awarded, unless anti-dilutive. The components of basic and diluted net income per common share available to common stockholders for the years ended December 31, 2022, 2021, and 2020 were as follows: 2022 2021 2020 Basic net income per common share available to common stockholders: Net income available to common stockholders 72,952,000 51,490,000 45,270,000 Weighted average common shares outstanding 20,169,077 17,886,998 16,716,880 Basic earnings per common share $ 3.62 $ 2.88 $ 2.71 Diluted net income per common share available to common stockholders: Net income available to common stockholders $ 72,952,000 $ 51,490,000 $ 45,270,000 Weighted average common shares outstanding 20,169,077 17,886,998 16,716,880 Dilutive potential common shares: Restricted stock awarded 74,558 52,009 45,976 Dilutive potential common shares 74,558 52,009 45,976 Diluted weighted average common shares outstanding 20,243,635 17,939,007 16,762,856 Diluted earnings per common share $ 3.60 $ 2.87 $ 2.70 There were no shares not considered in computing diluted earnings per share for the years ended December 31, 2022, 2021, and 2020 .

Cash and Due from Banks

Cash and Due from Banks	12 Months Ended
	Dec. 31, 2022
Cash and Cash Equivalents [Abstract]
Cash and Due from Banks [Text Block]	Note 3 -- Cash and Due from Banks At December 31, 2022, the Company's cash accounts exceeded federal insurance limits by $ 35.9 million . There have been no losses on these accounts.

Investment Securities

Investment Securities	12 Months Ended
	Dec. 31, 2022
Investments, Debt and Equity Securities [Abstract]
Investment Securities	Note 4 -- Investment Securities The amortized cost, gross unrealized gains and losses and estimated fair values for available-for-sale and held-to-maturity securities by major security type at December 31, 2022 and 2021 were as follows (in thousands): Gross Gross Amortized Unrealized Unrealized Cost Gains (Losses) Fair Value December 31, 2022 Available-for-sale: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 252,934 $ — $ ( 32,407 ) $ 220,527 Obligations of states and political subdivisions 347,409 134 ( 59,845 ) 287,698 Mortgage-backed securities: GSE residential 744,636 3 ( 116,759 ) 627,880 Other securities 87,393 6 ( 4,519 ) 82,880 Total available-for-sale $ 1,432,372 $ 143 $ ( 213,530 ) $ 1,218,985 Held-to-maturity: Other securities $ 2,954 $ — $ — $ 2,954 Total held-to-maturity $ 2,954 $ — $ — $ 2,954 December 31, 2021 Available-for-sale: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 208,598 $ 80 $ ( 4,863 ) $ 203,815 Obligations of states and political subdivisions 383,991 12,123 ( 657 ) 395,457 Mortgage-backed securities: GSE residential 799,456 4,292 ( 12,710 ) 791,038 Other securities 30,546 671 ( 105 ) 31,112 Total available-for-sale $ 1,422,591 $ 17,166 $ ( 18,335 ) $ 1,421,422 Held-to-maturity: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 5,001 $ 5 $ — $ 5,006 Other securities 2,029 — — 2,029 Total held-to-maturity $ 7,030 $ 5 $ — $ 7,035 The Company also had $ 311,000 and $ 397,000 of equity securities, at fair value, as of December 31, 2022 and 2021, respectively. All the Company's held-to-maturity securities are government agency-backed securities for which the risk of loss is minimal. As such, as of December 31, 2022, the Company did not record an allowance for credit losses on its held-to-maturity securities. Proceeds from sales of available-for-sale investment securities, realized gains and losses and income tax expense were as follows during the years ended December 31, 2022, 2021, and 2020 (in thousands): 2022 2021 2020 Proceeds from sales $ 36,257 $ 611 $ 9,061 Gross gains 202 124 1,132 Gross losses ( 169 ) — ( 26 ) Income tax expense ( 10 ) 36 321 The following table indicates the expected maturities of investment securities classified as available-for-sale presented at fair value, and held-to-maturity presented at amortized cost at December 31, 2022 and the weighted average yield for each range of maturities (dollars in thousands): One After 1 After 5 year or through through After less 5 years 10 years ten years Total Available-for-sale: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 161,688 $ 49,187 $ 9,652 $ — $ 220,527 Obligations of state and political subdivisions 19,446 76,847 190,232 1,173 287,698 Mortgage-backed securities: GSE residential 4,762 97,333 524,164 1,621 627,880 Other securities 20,636 60,533 1,711 — 82,880 Total available-for-sale $ 206,532 $ 283,900 $ 725,759 $ 2,794 $ 1,218,985 Weighted average yield 1.56 % 2.44 % 1.75 % 2.92 % 1.87 % Full tax equivalent yield 1.66 % 2.70 % 1.92 % 3.44 % 2.05 % Held-to-maturity: Other securities $ — $ — $ — $ 2,954 $ 2,954 Total held-to-maturity $ — $ — $ — $ 2,954 $ 2,954 Weighted average yield — % — % — % — % — % Full tax equivalent yield — % — % — % — % — % The weighted average yields are calculated on the basis of the amortized cost and effective yields weighted for the scheduled maturity of each security. Tax equivalent yields have been calculated using a 21 % tax rate. With the exception of obligations of the U.S. Treasury and other U.S. government agencies and corporations, there were no investment securities of any single issuer, the book value of which exceeded 10 % of stockholders' equity at December 31, 2022. Investment securities carried at approximately $ 770 million and $ 590 million at December 31, 2022 and 2021, respectively, were pledged to secure public deposits and repurchase agreements and for other purposes as permitted or required by law. The following table presents the aging of gross unrealized losses and fair value by investment category as of December 31, 2022 and 2021 (in thousands): Less than 12 months 12 months or more Total Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses December 31, 2022 Available-for-sale: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 57,007 $ ( 3,493 ) $ 163,520 $ ( 28,914 ) $ 220,527 $ ( 32,407 ) Obligations of states and political subdivisions 220,102 ( 43,221 ) 45,419 ( 16,624 ) 265,521 ( 59,845 ) Mortgage-backed securities: GSE residential 165,966 ( 19,859 ) 461,446 ( 96,900 ) 627,412 ( 116,759 ) Other securities 64,676 ( 3,675 ) 6,698 ( 844 ) 71,374 ( 4,519 ) Total $ 507,751 $ ( 70,248 ) $ 677,083 $ ( 143,282 ) $ 1,184,834 $ ( 213,530 ) December 31, 2021 Available-for-sale: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 48,316 $ ( 1,927 ) $ 139,846 $ ( 2,936 ) $ 188,162 $ ( 4,863 ) Obligations of states and political subdivisions 61,535 ( 657 ) — — 61,535 ( 657 ) Mortgage-backed securities: GSE residential 562,699 ( 11,019 ) 46,504 ( 1,691 ) 609,203 ( 12,710 ) Other securities 7,976 ( 105 ) — — 7,976 ( 105 ) Total $ 680,526 $ ( 13,708 ) $ 186,350 $ ( 4,627 ) $ 866,876 $ ( 18,335 ) U.S. Treasury Securities and Obligations of U.S. Government Corporations and Agencies . At December 31, 2022, there were sixteen available-for-sale U.S. Treasury securities and obligations of U.S. government corporations and agencies with a fair value of $ 163.5 million and unrealized losses of $ 28.9 million in a continuous unrealized loss position for twelve months or more. At December 31, 2021, there were six available-for-sale securities with a fair value of $ 139.8 million and unrealized losses of $ 2.9 million in a continuous unrealized loss position for twelve months or more. There were no held-to-maturity U.S. Treasury securities and obligations of U.S. government corporations and agencies in a continuous unrealized loss position for twelve months or more at December 31, 2022 or 2021. Obligations of states and political subdivisions. At December 31, 2022 there were thirty-six obligations of states and political subdivisions with fair value of $ 45.4 million and unrealized losses of $ 16.6 million in a continuous unrealized loss position for twelve months or more. At December 31, 2021, there were no obligations of states and political subdivisions in a continuous unrealized loss position for twelve months or more. Mortgage-backed Securities: GSE Residential. At December 31, 2022 there were ninety-one mortgage-backed securities with a fair value of $ 461.4 million and unrealized losses of $ 96.9 million in a continuous unrealized loss position for twelve months or more. At December 31, 2021, there were fifteen mortgage-backed security with a fair value of $ 46.5 million and unrealized losses of $ 1.7 million in a continuous unrealized loss position for twelve months or more. Other securities. At December 31, 2022 there were five other securities with fair value of $ 6.7 million and unrealized losses of $ 0.8 million in a continuous unrealized loss position for twelve months or more. At December 31, 2021 there were no other securities in a continuous unrealized loss position for twelve months or more. Maturities of investment securities were as follows at December 31, 2022 (in thousands): Amortized Estimated Cost Fair Value Available-for-sale: Due in one year or less $ 228,998 $ 201,770 Due after one-five years 203,048 186,567 Due after five-ten years 254,473 201,595 Due after ten years 1,217 1,173 687,736 591,105 Mortgage-backed securities: GSE residential 744,636 627,880 Total available-for-sale $ 1,432,372 $ 1,218,985 Held-to-maturity: Due in one year or less $ — $ — Due after ten years 2,954 2,954 Total held-to-maturity $ 2,954 $ 2,954 Expected maturities will differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.

Loans and Allowance for Credit

Loans and Allowance for Credit Losses	12 Months Ended
	Dec. 31, 2022
Receivables [Abstract]
Loans and Allowance for Credit Losses	90 30-59 days 60-89 days or More Total Total Loans days and Past Due Past Due Past Due Past Due Current Receivable Accruing December 31, 2022 Construction and land development $ 20 $ 14 $ 449 $ 483 $ 143,781 $ 144,264 $ — Agricultural real estate 20 6 1 27 410,300 410,327 — 1-4 family residential properties 1,706 1,092 896 3,694 436,486 440,180 — Multifamily residential properties — — 548 548 293,798 294,346 — Commercial real estate 494 205 3,654 4,353 2,025,658 2,030,011 — Loans secured by real estate 2,240 1,317 5,548 9,105 3,310,023 3,319,128 — Agricultural loans — 53 29 82 166,756 166,838 — Commercial and industrial loans 716 24 854 1,594 1,081,366 1,082,960 — Consumer loans 326 195 278 799 96,976 97,775 — All other loans — — — — 159,511 159,511 — Total loans $ 3,282 $ 1,589 $ 6,709 $ 11,580 $ 4,814,632 $ 4,826,212 $ — December 31, 2021 Construction and land development $ 159 $ 199 $ 203 $ 561 $ 144,557 $ 145,118 $ — Agricultural real estate — 222 1 223 279,049 279,272 — 1-4 family residential properties 2,532 914 2,012 5,458 394,855 400,313 — Multifamily residential properties — — 1,676 1,676 297,266 298,942 — Commercial real estate 8,930 640 2,484 12,054 1,654,144 1,666,198 — Loans secured by real estate 11,621 1,975 6,376 19,972 2,769,871 2,789,843 — Agricultural loans — 10 588 598 150,886 151,484 — Commercial and industrial loans 381 302 1,156 1,839 830,169 832,008 — Consumer loans 388 47 118 553 77,889 78,442 — All other loans 1,854 — — 1,854 141,892 143,746 — Total loans $ 14,244 $ 2,334 $ 8,238 $ 24,816 $ 3,970,707 $ 3,995,523 $ — Individually Evaluated Loans Within all loan portfolio segments, loans are considered impaired when, based on current information and events, it is probable the Company will be unable to collect all amounts due from the borrower in accordance with the contractual terms of the loan. The entire balance of a loan is considered delinquent if the minimum payment contractually required to be made is not received by the specified due date. Impaired loans, excluding certain troubled debt restructured loans, are placed on nonaccrual status. Impaired loans include nonaccrual loans and loans modified in troubled debt restructurings where concessions have been granted to borrowers experiencing financial difficulties. These concessions could include a reduction in the interest rate on the loan, payment extensions, forgiveness of principal, forbearance or other actions intended to maximize collection. It is the Company’s policy to have any restructured loans which are on nonaccrual status prior to being modified remain on nonaccrual status until, in the opinion of management, the financial position of the borrower indicates there " id="sjs-B4" xml:space="preserve">Note 5 -- Loans and Allowance for Credit Losses Loans are stated at the principal amount outstanding net of unearned discounts, unearned income, and allowance for credit losses. Unearned income includes deferred loan origination fees reduced by loan origination costs and is amortized to interest income over the life of the related loan using methods that approximated the effective interest rate method. Interest on substantially all loans is credited to income based on the principal amount outstanding. A summary of loans at December 31, 2022 and 2021 follows (in thousands): 2022 2021 Construction and land development $ 144,387 $ 145,156 Agricultural real estate 410,790 279,001 1-4 family residential properties 440,018 399,932 Multifamily residential properties 295,073 298,974 Commercial real estate 2,036,243 1,666,764 Loans secured by real estate 3,326,511 2,789,827 Agricultural loans 166,695 151,344 Commercial and industrial loans 1,085,004 834,061 Consumer loans 97,730 78,538 All other loans 159,499 143,738 Gross loans 4,835,439 3,997,508 Less: Loans held for sale 338 2,748 4,835,101 3,994,760 Less: Net deferred loan fees, premiums and discounts 9,227 1,985 Allowance for credit losses 59,093 54,655 Net loans $ 4,766,781 $ 3,938,120 Net loans increased $ 828.7 million as of December 31, 2022 compared to December 31, 2021 . Of this increase, approximately $ 426.4 million were loans acquired from Jefferson Bank. Loans expected to be sold are classified as held for sale in the consolidated financial statements and are recorded at the lower of aggregate cost or fair value, taking into consideration future commitments to sell the loans. These loans are primarily for 1-4 family residential properties. Accrued interest on loans, which is excluded from the amortized cost of the balances above, totaled $ 23.0 million and $ 14.7 million at December 31, 2022 and 2021, respectively. The structure of the Company’s loan approval process is based on progressively larger lending authorities granted to individual loan officers, loan committees, and ultimately the board of directors. Outstanding balances to one borrower or affiliated borrowers are limited by federal regulation; however, limits well below the regulatory thresholds are generally observed. The vast majority of the Company’s loans are to businesses located in the geographic market areas served by the Company’s branch bank system. Additionally, a significant portion of the collateral securing the loans in the portfolio is located within the Company’s primary geographic footprint. In general, the Company adheres to loan underwriting standards consistent with industry guidelines for all loan segments. The Company’s lending can be summarized into the following primary areas: Commercial Real Estate Loans. Commercial real estate loans are generally comprised of loans to small business entities to purchase or expand structures in which the business operations are housed, loans to owners of real estate who lease space to non-related commercial entities, loans for construction and land development, loans to hotel operators, and loans to owners of multi-family residential structures, such as apartment buildings. Commercial real estate loans are underwritten based on historical and projected cash flows of the borrower and secondarily on the underlying real estate pledged as collateral on the debt. For the various types of commercial real estate loans, minimum criteria have been established within the Company’s loan policy regarding debt service coverage while maximum limits on loan-to-value and amortization periods have been defined. Maximum loan- to-value ratios range from 65 % to 80 % depending upon the type of real estate collateral, while the desired minimum debt coverage ratio is 1.20x . Amortization periods for commercial real estate loans are generally limited to twenty years . The Company’s commercial real estate portfolio is well below the thresholds that would designate a concentration in commercial real estate lending, as established by the federal banking regulators. Commercial and Industrial Loans. Commercial and industrial loans are primarily comprised of working capital loans used to purchase inventory and fund accounts receivable that are secured by business assets other than real estate. These loans are generally written for one year or less. Also, equipment financing is provided to businesses with these loans generally limited to 80 % of the value of the collateral and amortization periods limited to seven years . Commercial loans are often accompanied by a personal guaranty of the principal owners of a business. Like commercial real estate loans, the underlying cash flow of the business is the primary consideration in the underwriting process. The financial condition of commercial borrowers is monitored at least annually with the type of financial information required determined by the size of the relationship. Measures employed by the Company for businesses with higher risk profiles include the use of government-assisted lending programs through the Small Business Administration and U.S. Department of Agriculture. Agricultural and Agricultural Real Estate Loans. Agricultural loans are generally comprised of seasonal operating lines to cash grain farmers to plant and harvest corn and soybeans and term loans to fund the purchase of equipment. Agricultural real estate loans are primarily comprised of loans for the purchase of farmland. Specific underwriting standards have been established for agricultural-related loans including the establishment of projections for each operating year based on industry developed estimates of farm input costs and expected commodity yields and prices. Operating lines are typically written for one year and secured by the crop. Loan-to-value ratios on loans secured by farmland generally do not exceed 65 % and have amortization periods limited to twenty-five years . Federal government-assistance lending programs through the Farm Service Agency are used to mitigate the level of credit risk when deemed appropriate. Residential Real Estate Loans. Residential real estate loans generally include loans for the purchase or refinance of residential real estate properties consisting of one-to-four units and home equity loans and lines of credit. The Company sells the vast majority of its long-term fixed rate residential real estate loans to secondary market investors. The Company also releases the servicing of these loans upon sale. The Company retains all residential real estate loans with balloon payment features. Balloon periods are limited to five years . Residential real estate loans are typically underwritten to conform to industry standards including criteria for maximum debt-to-income and loan-to-value ratios as well as minimum credit scores. Loans secured by first liens on residential real estate held in the portfolio typically do not exceed 80 % of the value of the collateral and have amortization periods of twenty-five years or less. The Company does not originate subprime mortgage loans. Consumer Loans. Consumer loans are primarily comprised of loans to individuals for personal and household purposes such as the purchase of an automobile or other living expenses. Minimum underwriting criteria have been established that consider credit score, debt-to-income ratio, employment history, and collateral coverage. Typically, consumer loans are set up on monthly payments with amortization periods based on the type and age of the collateral. Other Loans. Other loans consist primarily of loans to municipalities to support community projects such as infrastructure improvements or equipment purchases. Underwriting guidelines for these loans are consistent with those established for commercial loans with the additional repayment source of the taxing authority of the municipality. Allowance for Credit Losses The allowance for credit losses represents the Company’s best estimate of the reserve necessary to adequately account for probable losses expected over the remaining contractual life of the assets. The provision for credit losses is the charge against current earnings that is determined by the Company as the amount needed to maintain an adequate allowance for credit losses. In determining the adequacy of the allowance for credit losses, and therefore the provision to be charged to current earnings, the Company relies predominantly on a disciplined credit review and approval process that extends to the full range of the Company’s credit exposure. The review process is directed by the overall lending policy and is intended to identify, at the earliest possible stage, borrowers who might be facing financial difficulty. Factors considered by the Company in evaluating the overall adequacy of the allowance include historical net loan losses, the level and composition of nonaccrual, past due and troubled debt restructurings, trends in volumes and terms of loans, effects of changes in risk selection and underwriting standards or lending practices, lending staff changes, concentrations of credit, industry conditions and the current economic conditions in the region where the Company operates. The Company estimates the appropriate level of allowance for credit losses by evaluating large, impaired loans separately from non-impaired loans. Individually Evaluated loans The Company individually evaluates certain loans for impairment. In general, these loans have been internally identified via the Company’s loan grading system as credits requiring management’s attention due to underlying problems in the borrower’s business or collateral concerns. This evaluation considers expected future cash flows, the value of collateral and other factors that may impact the borrower’s ability to make payments when due. For loans greater than $ 250,000 , impairment is individually measured each quarter using one of three alternatives: (1) the present value of expected future cash flows discounted at the loan’s effective interest rate; (2) the loan’s observable market price, if available; or (3) the fair value of the collateral less costs to sell for collateral dependent loans and loans for which foreclosure is deemed to be probable. A specific allowance is assigned when expected cash flows or collateral are less than the carrying amount of the loan. The carrying value of the loan reflects reductions from prior charge-offs. Non-Individually evaluated loans Non-individually evaluated loans comprise the vast majority of the Company’s total loan portfolio and include loans in accrual status and those credits not identified as troubled debt restructurings. A small portion of these loans are considered “criticized” due to the risk rating assigned reflecting elevated credit risk due to characteristics, such as a strained cash flow position, associated with the individual borrowers. Criticized loans are those assigned risk ratings of Special Mention, Substandard, or Doubtful. Beginning January 1, 2020, the allowance for credit losses was estimated using the current expected credit loss model ("CECL"). The Company uses the Loss Rate method to estimate the historical loss rate for all non-individually evaluated loans. Under this method, the allowance for credit losses is measured on a collective (pool) basis for loans with similar risk characteristics. Historical credit loss experience provides the basis for the estimate of expected credit losses. For each pool, a historical loss rate is computed based on the average remaining contractual life of the pool. Adjustments to historical loss rates are made using qualitative factors relevant to each pool including merger & acquisition activity, economic conditions, changes in policies, procedures & underwriting, and concentrations. In addition, a twelve-month forecast, using reasonable and supportable future conditions, is prepared that is used to estimate expected changes to existing and historical conditions in the current period. The Company also considers specific current economic events occurring globally, in the U.S. and in its local markets. In March 2020, in response to the COVID-19 outbreak, its significant disruptions in the U.S. economy and impacts on local markets, First Mid Bank offered a 90-day commercial deferral program, primarily to hotel and restaurant borrowers. In accordance with interagency guidance issued in March 2020, these short-term deferrals are not considered troubled debt restructurings. These deferrals were, however, considered in the factors used to estimate the required allowance for credit losses for non-impaired loans. Other COVID-19 related impacts considered included revenue losses of businesses required to restrict or cease services, income loss to workers laid off as a result of COVID-19 restrictions, various federal and state government stimulus programs and additional deferral programs offered by First Mid Bank beginning in April 2020. Other events considered include the status of trade agreements with China, scheduled increases in minimum wage and changes to the minimum salary threshold for overtime provisions, current and projected unemployment rates, current and projected grain and oil prices and economies of local markets where customers work and operate. Within each pool, risk elements are evaluated that have specific impacts to the borrowers within the pool. These, along with the general risks and events, and the specific lending policies and procedures by loan type described above, are analyzed to estimate the qualitative factors used to adjust the historical loss rates. During the current period, the following assumptions and factors were considered when determining the historical loss rate and any potential adjustments by loan pool. During 2022, the following assumptions and factors were considered when determining the historical loss rate and any potential adjustments by loan pool. Construction and Land Development Loans. Historical losses and adversely classifieds in this segment remained very low. Past dues also remained low and stable compared to last year. Given the increasing uncertainty regarding the potential for a recession, the qualitative factor for this segment was increased slightly. Agricultural Real Estate Loans. Historical losses in the segment remain very low. Adversely classified balances and past dues improved in 2022. Farmland values have remained steady over an extended period of time and there are no indications that this will change in the next year. There was a slight decrease to the qualitative factor for this segment. 1- 4 Family Residential Properties Loans. This loan segment has remained stable throughout the last several years even with the uncertainty created from COVID 19 and the subsequent governmental actions to provide support. Both adversely classifieds and past dues improved during the year. The qualitative factors on both non-owner occupied and owner-occupied loans for this segment have not changed. Commercial Real Estate Loans. This is the largest segment of loans in the portfolio and carries the largest balance of allowance for credit losses. For 2022, adversely classified balances and past dues improved. However, the economic uncertainty increased and drove the qualitative factors on both non-owner occupied and owner-occupied loans to be increased slightly. Agricultural Loans. Losses in this segment are very low. Adversely classified balances and past dues decreased. Commodity prices have been elevated and yields have been strong. The qualitative factor of this segment was decreased slightly. Commercial and Industrial Loans. This segment carries the second largest balance of allowance for credit losses for the Company. During the year, adversely classified balances increased, while past dues decreased. Due to the increase in the adversely classifieds and the increased economic uncertainty, the qualitative factor for this segment was increased slightly. Consumer Loans. This segment represents the smallest portion of the Company's loan portfolio. During the year, adversely classified loans decreased, while past dues increased. Due to the increase in past due and the increased economic uncertainty, the qualitative factor for this segment was increased slightly. Acquired Loans. Prior to January 1, 2020 loans acquired with evidence of credit deterioration since origination and for which it was probable that all contractually required payments would not be collected were considered purchased credit impaired at the time of acquisition. Purchase credit-impaired ("PCI") loans were accounted for under ASC 310-30, Receivables--Loans and Debt Securities Acquired with Deteriorated Credit Quality ("ASC 310-30"), and were initially measured at fair value, which included the estimated future credit losses expected to be incurred over the life of the loan. Accordingly, an allowance for credit losses related to these loans was not carried over and recorded at the acquisition date. The cash flows expected to be collected were estimated using current key assumptions, such as default rates, value of underlying collateral, severity and prepayment speeds. Subsequent to January 1, 2020, loans acquired in a business combination that have experienced more-than-insignificant deterioration in credit quality since origination are considered purchased credit deteriorated (“PCD”) loans. At the acquisition date, an estimate of expected credit losses is made for groups of PCD loans with similar risk characteristics and individual PCD loans without similar risk characteristics. This initial allowance for credit losses is allocated to individual PCD loans and added to the purchase price or acquisition date fair values to establish the initial amortized cost basis of the PCD loans. As the initial allowance for credit losses is added to the purchase price, there is no credit loss expense recognized upon acquisition of a PCD loan. Any difference between the unpaid principal balance of PCD loans and the amortized cost basis is considered to relate to noncredit factors and results in a discount or premium. Discounts and premiums are recognized through interest income on a level-yield method over the life of the loans. All loans considered to be PCI prior to January 1, 2020 were converted to PCD on that date. Accordingly, on January 1, 2020, the amortized cost basis of the PCD loans were adjusted to reflect the addition of $ 833,000 to the allowance for credit losses. For acquired loans not deemed purchased credit deteriorated at acquisition, the differences between the initial fair value and the unpaid principal balance are recognized as interest income on a level-yield basis over the lives of the related loans. At the acquisition date, an initial allowance for expected credit losses is estimated and recorded as credit loss expense. The subsequent measurement of expected credit losses for all acquired loans is the same as the subsequent measurement of expected credit losses for originated loans. The following tables present the balance in the allowance for credit losses and the recorded investment in loans based on portfolio segment and impairment method as of December 31, 2022, 2021, and 2020 (in thousands): Construction Agricultural 1-4 Family Commercial Agricultural Commercial Consumer Total Twelve months ended December 31, 2022 Beginning Balance $ 1,743 $ 1,257 $ 2,330 $ 26,246 $ 983 $ 19,241 $ 2,855 $ 54,655 Initial allowance on loans purchased with credit deterioration 272 — 3 478 — 94 16 863 Provision for credit loss expense 137 176 1,241 1,462 ( 359 ) 2,135 14 4,806 Loans charged off 2 — 191 414 93 870 1,380 2,950 Recoveries collected 100 — 359 385 54 208 613 1,719 Ending balance $ 2,250 $ 1,433 $ 3,742 $ 28,157 $ 585 $ 20,808 $ 2,118 $ 59,093 Twelve months ended December 31, 2021 Beginning Balance $ 1,666 $ 1,084 $ 2,322 $ 19,660 $ 1,526 $ 13,485 $ 2,167 $ 41,910 Initial allowance on loans purchased with credit deterioration 261 44 328 646 — 795 — 2,074 Provision for credit loss expense 21 129 ( 160 ) 6,415 ( 544 ) 7,940 1,350 15,151 Loans charged off 205 — 371 535 — 3,118 1,405 5,634 Recoveries collected — — 211 60 1 139 743 1,154 Ending balance $ 1,743 $ 1,257 $ 2,330 $ 26,246 $ 983 $ 19,241 $ 2,855 $ 54,655 Twelve months ended December 31, 2020 Beginning Balance (prior to adoption of ASC 326) $ 1,146 $ 1,093 $ 1,386 $ 11,198 $ 1,386 $ 9,273 $ 1,429 $ 26,911 Impact of adopting ASC 326 ( 113 ) 230 756 541 ( 363 ) 155 466 1,672 Provision for credit loss expense 646 ( 239 ) 274 8,581 503 5,869 469 16,103 Loans charged off 13 — 393 829 — 1,991 618 3,844 Recoveries collected — — 299 169 — 179 421 1,068 Ending balance $ 1,666 $ 1,084 $ 2,322 $ 19,660 $ 1,526 $ 13,485 $ 2,167 $ 41,910 Consistent with regulatory guidance, charge-offs on all loan segments are taken when specific loans, or portions thereof, are considered uncollectible. The Company’s policy is to promptly charge these loans off in the period the uncollectible loss is reasonably determined. For all loan portfolio segments except 1-4 family residential properties and consumer, the Company promptly charges-off loans, or portions thereof, when available information confirms that specific loans are uncollectible based on information that includes, but is not limited to, (1) the deteriorating financial condition of the borrower, (2) declining collateral values, and/or (3) legal action, including bankruptcy, that impairs the borrower’s ability to adequately meet its obligations. For impaired loans that are considered solely collateral dependent, a partial charge-off is recorded when a loss has been confirmed by an updated appraisal or other appropriate valuation of the collateral. The Company charges-off 1-4 family residential and consumer loans, or portions thereof, when the Company reasonably determines the amount of the loss. The Company adheres to time frames established by applicable regulatory guidance which provides for the charge-down of 1-4 family first and junior lien mortgages to the net realizable value less costs to sell when the loan is 180 days past due, charge-off of unsecured open-end loans when the loan is 180 days past due, and charge down to the net realizable value when other secured loans are 120 days past due. Loans at these respective delinquency thresholds for which the Company can clearly document that the loan is both well-secured and in the process of collection, such that collection will occur regardless of delinquency status, need not be charged off. The following table presents the amortized cost basis of collateral-dependent loans by class of loans that were individually evaluated to determine expected credit losses, and the related allowance for credit losses, as of December 31, 2022 (in thousands): Collateral Allowance Real Estate Business Other Total for Credit Construction and land development $ 449 $ — $ — $ 449 $ 221 Agricultural real estate — — 16 16 — 1-4 family residential properties 1,085 144 — 1,229 58 Multifamily residential properties 660 — — 660 — Commercial real estate 8,442 647 — 9,089 459 Loans secured by real estate 10,636 791 16 11,443 738 Agricultural loans — — — — — Commercial and industrial loans 196 349 — 545 — Consumer loans — — 1 1 — All other loans — — — — — Total loans $ 10,832 $ 1,140 $ 17 $ 11,989 $ 738 Credit Quality The Company categorizes loans into risk categories based on relevant information about the ability of borrowers to service their debt such as: current financial information, historical payment experience, collateral support, credit documentation, public information, and current economic trends, among other factors. The Company analyzes loans individually by classifying the loans as to credit risk. This analysis is performed on a continuous basis. The Company uses the following definitions for risk ratings, which are commensurate with a loan considered "criticized": Special Mention. Loans classified as special mention have a potential weakness that deserves management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the loan or of the institution’s credit position at some future date. Substandard. Loans classified as substandard are inadequately protected by the current sound-worthiness and paying capacity of the obligor or of the collateral pledged, if any. Loans so classified have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. They are characterized by the distinct possibility that the institution will sustain some loss if the deficiencies are not corrected. Doubtful. Loans classified as doubtful have all the weaknesses inherent in those classified as substandard, with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing factors, conditions, and values, highly questionable and improbable. Loans not meeting the criteria above that are analyzed individually as part of the above described process are considered pass rated loans. The following tables present the credit risk profile of the Company’s loan portfolio based on rating category and payment activity as of December 31, 2022 (in thousands): Term Loans by Origination Year Revolving Risk rating 2022 2021 2020 2019 2018 Prior Loans Total December 31, 2022 Construction and land development loans Pass $ 63,846 $ 39,790 $ 12,558 $ 15,787 $ 1,210 $ 10,601 $ — $ 143,792 Special mention — — — — — — — — Substandard — — — 14 — 458 — 472 Total $ 63,846 $ 39,790 $ 12,558 $ 15,801 $ 1,210 $ 11,059 $ — $ 144,264 Agricultural real estate loans Pass $ 171,833 $ 67,115 $ 58,283 $ 23,820 $ 27,573 $ 52,799 $ — $ 401,423 Special mention 1,123 — 490 1,240 273 3,121 — 6,247 Substandard — — — — 1,383 1,274 — 2,657 Total $ 172,956 $ 67,115 $ 58,773 $ 25,060 $ 29,229 $ 57,194 $ — $ 410,327 1-4 family residential property loans Pass $ 94,377 $ 86,717 $ 78,977 $ 27,580 $ 30,809 $ 63,050 $ 43,722 $ 425,232 Special mention 169 218 1 44 238 1,000 — 1,670 Substandard 1,060 566 529 295 2,749 8,079 — 13,278 Total $ 95,606 $ 87,501 $ 79,507 $ 27,919 $ 33,796 $ 72,129 $ 43,722 $ 440,180 Commercial real estate loans Pass $ 558,921 $ 509,614 $ 319,049 $ 239,564 $ 211,505 $ 453,076 $ — $ 2,291,729 Special mention 2,187 1,287 769 1,508 952 8,503 — 15,206 Substandard 3,783 478 794 873 5,394 6,100 — 17,422 Total $ 564,891 $ 511,379 $ 320,612 $ 241,945 $ 217,851 $ 467,679 $ — $ 2,324,357 Agricultural loans Pass $ 137,327 $ 18,783 $ 3,433 $ 3,918 $ 915 $ 254 $ — $ 164,630 Special mention 1,178 — — 756 66 109 — 2,109 Substandard 53 — — 46 — — — 99 Total $ 138,558 $ 18,783 $ 3,433 $ 4,720 $ 981 $ 363 $ — $ 166,838 Commercial and industrial loans Pass $ 450,001 $ 226,038 $ 172,208 $ 63,906 $ 61,929 $ 247,404 $ — $ 1,221,486 Special mention 469 640 10,095 570 7,280 158 — 19,212 Substandard 346 418 184 35 157 633 — 1,773 Total $ 450,816 $ 227,096 $ 182,487 $ 64,511 $ 69,366 $ 248,195 $ — $ 1,242,471 Consumer loans Pass $ 48,600 $ 21,088 $ 12,101 $ 7,968 $ 1,945 $ 5,630 $ — $ 97,332 Special mention — 18 1 — 5 — — 24 Substandard 69 246 3 43 52 6 — 419 Total $ 48,669 $ 21,352 $ 12,105 $ 8,011 $ 2,002 $ 5,636 $ — $ 97,775 Total loans Pass $ 1,524,905 $ 969,145 $ 656,609 $ 382,543 $ 335,886 $ 832,814 $ 43,722 $ 4,745,624 Special mention 5,126 2,163 11,356 4,118 8,814 12,891 — 44,468 Substandard 5,311 1,708 1,510 1,306 9,735 16,550 — 36,120 Total $ 1,535,342 $ 973,016 $ 669,475 $ 387,967 $ 354,435 $ 862,255 $ 43,722 $ 4,826,212 Term Loans by Origination Year Revolving Risk rating 2021 2020 2019 2018 2017 Prior Loans Total December 31, 2021 Construction and land development loans Pass $ 38,656 $ 34,774 $ 23,505 $ 34,358 $ 3,760 $ 9,433 $ — $ 144,486 Special mention 110 — — — — — — 110 Substandard — — — 483 — 39 — 522 Total $ 38,766 $ 34,774 $ 23,505 $ 34,841 $ 3,760 $ 9,472 $ — $ 145,118 Agricultural real estate loans Pass $ 78,793 $ 64,159 $ 25,713 $ 30,203 $ 12,142 $ 54,808 $ — $ 265,818 Special mention 872 259 4,028 384 69 6,087 — 11,699 Substandard — — 392 187 57 1,119 — 1,755 Total $ 79,665 $ 64,418 $ 30,133 $ 30,774 $ 12,268 $ 62,014 $ — $ 279,272 1-4 family residential property loans Pass $ 78,889 $ 94,404 $ 35,554 $ 44,248 $ 30,735 $ 52,131 $ 42,800 $ 378,761 Special mention 234 — 1,934 499 2,601 1,196 41 6,505 Substandard 355 496 1,534 1,302 3,458 7,250 652 15,047 Total $ 79,478 $ 94,900 $ 39,022 $ 46,049 $ 36,794 $ 60,577 $ 43,493 $ 400,313 Commercial real estate loans Pass $ 568,200 $ 417,334 $ 299,973 $ 174,448 $ 150,811 $ 304,585 $ — $ 1,915,351 Special mention 3,185 1,206 1,836 1,295 10,609 8,632 — 26,763 Substandard 2,007 714 6,242 1,179 4,646 8,238 — 23,026 Total $ 573,392 $ 419,254 $ 308,051 $ 176,922 $ 166,066 $ 321,455 $ — $ 1,965,140 Agricultural loans Pass $ 105,378 $ 17,903 $ 5,612 $ 2,822 $ 924 $ 1,316 $ — $ 133,955 Special mention 13,725 436 2,648 150 13 64 — 17,036 Substandard 350 18 — — — 125 — 493 Total $ 119,453 $ 18,357 $ 8,260 $ 2,972 $ 937 $ 1,505 $ — $ 151,484 Commercial and industrial loans Pass $ 279,814 $ 167,662 $ 119,702 $ 76,022 $ 22,888 $ 302,962 $ — $ 969,050 Special mention 613 399 1,463 182 477 819 — 3,953 Substandard 506 34 133 621 24 1,433 — 2,751 Total $ 280,933 $ 168,095 $ 121,298 $ 76,825 $ 23,389 $ 305,214 $ — $ 975,754 Consumer loans Pass $ 27,948 $ 19,033 $ 16,978 $ 5,505 $ 4,297 $ 1,244 $ — $ 75,005 Special mention 68 54 38 9 — — — 169 Substandard 585 58 308 678 43 1,596 — 3,268 Total $ 28,601 $ 19,145 $ 17,324 $ 6,192 $ 4,340 $ 2,840 $ — $ 78,442 Total loans Pass $ 1,177,678 $ 815,269 $ 527,037 $ 367,606 $ 225,557 $ 726,479 $ 42,800 $ 3,882,426 Special mention 18,807 2,354 11,947 2,519 13,769 16,798 41 66,235 Substandard 3,803 1,320 8,609 4,450 8,228 19,800 652 46,862 Total $ 1,200,288 $ 818,943 $ 547,593 $ 374,575 $ 247,554 $ 763,077 $ 43,493 $ 3,995,523 The following table presents the Company’s loan portfolio aging analysis at December 31, 2022 and 2021 (in thousands): Total 90 Days Loans > 90 30-59 days 60-89 days or More Total Total Loans days and Past Due Past Due Past Due Past Due Current Receivable Accruing December 31, 2022 Construction and land development $ 20 $ 14 $ 449 $ 483 $ 143,781 $ 144,264 $ — Agricultural real estate 20 6 1 27 410,300 410,327 — 1-4 family residential properties 1,706 1,092 896 3,694 436,486 440,180 — Multifamily residential properties — — 548 548 293,798 294,346 — Commercial real estate 494 205 3,654 4,353 2,025,658 2,030,011 — Loans secured by real estate 2,240 1,317 5,548 9,105 3,310,023 3,319,128 — Agricultural loans — 53 29 82 166,756 166,838 — Commercial and industrial loans 716 24 854 1,594 1,081,366 1,082,960 — Consumer loans 326 195 278 799 96,976 97,775 — All other loans — — — — 159,511 159,511 — Total loans $ 3,282 $ 1,589 $ 6,709 $ 11,580 $ 4,814,632 $ 4,826,212 $ — December 31, 2021 Construction and land development $ 159 $ 199 $ 203 $ 561 $ 144,557 $ 145,118 $ — Agricultural real estate — 222 1 223 279,049 279,272 — 1-4 family residential properties 2,532 914 2,012 5,458 394,855 400,313 — Multifamily residential properties — — 1,676 1,676 297,266 298,942 — Commercial real estate 8,930 640 2,484 12,054 1,654,144 1,666,198 — Loans secured by real estate 11,621 1,975 6,376 19,972 2,769,871 2,789,843 — Agricultural loans — 10 588 598 150,886 151,484 — Commercial and industrial loans 381 302 1,156 1,839 830,169 832,008 — Consumer loans 388 47 118 553 77,889 78,442 — All other loans 1,854 — — 1,854 141,892 143,746 — Total loans $ 14,244 $ 2,334 $ 8,238 $ 24,816 $ 3,970,707 $ 3,995,523 $ — Individually Evaluated Loans Within all loan portfolio segments, loans are considered impaired when, based on current information and events, it is probable the Company will be unable to collect all amounts due from the borrower in accordance with the contractual terms of the loan. The entire balance of a loan is considered delinquent if the minimum payment contractually required to be made is not received by the specified due date. Impaired loans, excluding certain troubled debt restructured loans, are placed on nonaccrual status. Impaired loans include nonaccrual loans and loans modified in troubled debt restructurings where concessions have been granted to borrowers experiencing financial difficulties. These concessions could include a reduction in the interest rate on the loan, payment extensions, forgiveness of principal, forbearance or other actions intended to maximize collection. It is the Company’s policy to have any restructured loans which are on nonaccrual status prior to being modified remain on nonaccrual status until, in the opinion of management, the financial position of the borrower indicates there

Premises and Equipment, Net

Premises and Equipment, Net	12 Months Ended
	Dec. 31, 2022
Property, Plant and Equipment [Abstract]
Premises and Equipment, Net	Note 6 -- Premises and Equipment, Net Premises and equipment at December 31, 2022 and 2021 consisted of (in thousands): 2022 2021 Land $ 27,982 $ 22,682 Buildings and improvements 68,345 67,225 Furniture and equipment 25,498 25,747 Leasehold improvements 4,676 4,736 Construction in progress 1,538 394 Subtotal 128,039 120,784 Accumulated depreciation and amortization 37,566 39,300 Total $ 90,473 $ 81,484 Depreciation and amortization expense was $ 4.9 million , $ 4.4 million , and $ 3.8 million for the years ended December 31, 2022, 2021, and 2020 , respectively.

Goodwill and Intangible Assets

Goodwill and Intangible Assets	12 Months Ended
	Dec. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets	Note 7 -- Goodwill and Intangible Assets The Company has goodwill from business combinations, intangible assets from branch acquisitions, identifiable intangible assets assigned to core deposit relationships and customer lists of business lines acquired. The following table presents gross carrying amount and accumulated amortization by major intangible asset class as of December 31, 2022 and 2021 (in thousands): 2022 2021 Gross Accumulated Gross Accumulated Value Amortization Value Amortization Goodwill $ 144,172 $ 3,760 $ 115,613 $ 3,760 Intangibles from branch acquisition 3,015 3,015 3,015 3,015 Core deposit intangibles 45,355 28,432 39,435 24,085 Customer list intangibles 20,782 8,551 20,561 6,808 $ 213,324 $ 43,758 $ 178,624 $ 37,668 Goodwill of $ 28.6 million was recorded for the acquisition and merger of Delta Bancshares Company during the first quarter of 2022. All this goodwill was assigned to the banking unit of the Company. During the second quarter of 2021, goodwill of $ 1.4 million was recorded for the acquisition of certain assets used by BBM & Associates Inc., in connection with its trucking insurance business. All this goodwill was assigned to First Mid Insurance. Goodwill of $ 8.9 million was provisionally recorded for the acquisition and merger of LINCO Bancshares, Inc. (“LINCO”) during the first quarter of 2021. All this goodwill was assigned to the banking segment of the Company. This goodwill was subsequently adjusted to $ 5.4 million to reflect adjustments made to finalize the purchase accounting. The following table provides a reconciliation of the purchase price paid for the acquisition of Delta and the amount of goodwill recorded (in thousands): Unallocated purchase price $ 29,791 Less purchase accounting adjustments: Fair value of securities ( 2,836 ) Fair value of loans, net ( 3,399 ) Fair value of premises and equipment 3,508 Fair value of time deposits ( 1,759 ) Fair value of FHLB advances ( 75 ) Core deposit intangible 5,920 Other assets ( 570 ) Other liabilities 444 1,233 Resulting goodwill from acquisition $ 28,558 The unpaid principal balance of mortgage loans serviced for others was $ 73.6 million and $ 90.2 million at December 31, 2022 and 2021, respectively. The following table summarizes the activity pertaining to the mortgage servicing rights included in intangible assets as of December 31, 2022 and 2021 (in thousands): December 31, December 31, Beginning balance $ 420 $ 516 Valuation recovery 108 544 Mortgage servicing rights amortized ( 200 ) ( 629 ) I/O strip 3 ( 11 ) Ending balance $ 331 $ 420 Total amortization expense for the years ended December 31, 2022, 2021, and 2020 was as follows (in thousands): 2022 2021 2020 Core deposit intangibles $ 4,347 $ 3,176 $ 3,164 Customer list intangibles 1,743 1,586 1,305 Mortgage servicing rights 200 629 593 $ 6,290 $ 5,391 $ 5,062 Estimated amortization expense for each of the five succeeding years is shown in the table below (in thousands): For year ended 12/31/23 $ 5,878 For year ended 12/31/24 5,371 For year ended 12/31/25 4,736 For year ended 12/31/26 3,835 For year ended 12/31/27 3,254 In accordance with the provisions of SFAS 142 ”Goodwill and Other Intangible Assets,” codified in ASC 350, the Company performed testing of goodwill for impairment as of September 30, 2022 and 2021, and determined, as of each of these dates, that goodwill was not impaired. Management also concluded that the remaining amounts and amortization periods were appropriate for all intangible assets. The weighted average amortization period for core deposit, customer lists and total intangibles was 3.23 , 4.12 and 3.60 respectively, at December 31, 2022 .

Deposits

Deposits	12 Months Ended
	Dec. 31, 2022
Deposits [Abstract]
Deposits	Note 8 – Deposits As of December 31, 2022 and 2021, deposits consisted of the following (in thousands): 2022 2021 Demand deposits: Non-interest bearing $ 1,256,514 $ 1,246,673 Interest-bearing 1,389,283 1,452,765 Savings 636,699 626,523 Money market 1,267,726 1,068,473 Time deposits 706,779 562,052 Total deposits $ 5,257,001 $ 4,956,486 Total interest expense on deposits for the years ended December 31, 2022, 2021, and 2020 was as follows (in thousands): 2022 2021 2020 Interest-bearing demand $ 4,315 $ 1,547 $ 1,462 Savings 570 487 426 Money market 9,394 2,711 2,270 Time deposits 4,534 4,292 8,593 Total $ 18,813 $ 9,037 $ 12,751 As of December 31, 2022, 2021, and 2020, the aggregate amount of time deposits in denominations of more than $250,000 was as follows (in thousands): 2022 2021 2020 Time deposit balances in denominations of more than $250,000 $ 138,056 $ 117,887 $ 98,277 The following table shows the amount of maturities for all time deposits as of December 31, 2022 (in thousands): Less than 1 year $ 409,987 1 year to 2 years 200,771 2 years to 3 years 32,568 3 years to 4 years 15,970 4 years to 5 years 47,126 Over 5 years 357 Total $ 706,779 In 2022 the Company maintained account relationships with various public entities throughout its market areas. These public entities had total balances of approximately $ 319.4 million and $ 291.4 million in various checking accounts and time deposits as of December 31, 2022 and 2021 , respectively. These balances are subject to change depending upon the cash flow needs of the public entity.

Repurchase Agreements and Other

Repurchase Agreements and Other Borrowings	12 Months Ended
	Dec. 31, 2022
Repurchase Agreements And Other Borrowings [Abstract]
Repurchase Agreements and Other Borrowings	Note 9 -- Repurchase Agreements and Other Borrowings As of December 31, 2022 and 2021 borrowings consisted of the following (in thousands): 2022 2021 Securities sold under agreements to repurchase $ 221,414 $ 146,268 Federal Home Loan Bank-overnight 65,000 — Federal Home Loan Bank (FHLB) fixed-term advances 400,071 86,446 Subordinated debt 94,553 94,400 Junior subordinated debentures 19,364 19,195 Total $ 800,402 $ 346,309 Aggregate annual maturities of FHLB advances and debt (excluding unamortized discounts and premiums) at December 31, 2022 are (in thousands): Subordinated Jr. Subordinated FHLB Debt Debentures 2023 $ 175,000 $ — $ — 2024 60,000 — — 2025 9,747 — 4,124 2026 150,000 — — 2027 — — — Thereafter 70,000 96,000 16,496 464,747 96,000 20,620 Unamortized discount 324 ( 1,447 ) ( 1,256 ) $ 465,071 $ 94,553 $ 19,364 FHLB advances represent borrowings by First Mid Bank to fund loan demand. At December 31, 2022 the advances totaling $ 464.7 million were as follows: Advance Term (in years) Interest Rate Maturity Date $ 5,000,000 8.0 2.40 % January 9, 2023 35,000,000 0.5 4.22 % March 31, 2023 5,000,000 4.0 2.44 % May 30, 2023 5,000,000 1.0 2.00 % May 31, 2023 25,000,000 0.75 4.34 % June 30, 2023 5,000,000 3.5 1.51 % July 31, 2023 5,000,000 3.5 0.77 % September 11, 2023 10,000,000 5.0 1.45 % December 31, 2024 5,000,000 5.0 0.91 % March 10, 2025 4,746,475 10.0 2.64 % December 23, 2025 5,000,000 10.0 1.15 % October 3, 2029 5,000,000 10.0 1.12 % October 3, 2029 10,000,000 10.0 1.39 % December 31, 2029 25,000,000 1.0 4.81 % November 10, 2023 25,000,000 1.5 4.69 % May 10, 2024 25,000,000 2.0 4.59 % November 8, 2024 50,000,000 4.0 2.98 % December 8, 2027 50,000,000 4.0 3.49 % December 8, 2027 50,000,000 4.0 3.28 % December 8, 2027 50,000,000 10.0 2.77 % December 13, 2032 65,000,000 overnight 4.31 % January 1, 2023 Securities sold under agreements to repurchase were $ 221.4 million at December 31, 2022, an increase of $ 75.1 million from $ 146.3 million at December 31, 2021 primarily due to seasonal cash needs of customers. Securities sold under agreements to repurchase have overnight maturities and a weighted average rate of 2.30 % . (In thousands) 2022 2021 2020 Securities sold under agreements to repurchase: Maximum outstanding at any month-end $ 257,061 $ 212,503 $ 350,288 Average amount outstanding for the year 202,242 173,762 219,298 The right of setoff for a repurchase agreement resembles a secured borrowing, whereby the collateral pledged by the Company would be used to settle the fair value of the repurchase agreement should the Company be in default (e.g., declare bankruptcy), the Company could cancel the repurchase agreement (i.e., cease payment of principal and interest), and attempt collection on the amount of collateral value in excess of the repurchase agreement fair value. The collateral is held by a third-party financial institution in the counterparty's custodial account. The counterparty has the right to sell or repledge the investment securities. For government entity repurchase agreements, the collateral is held by the Company in a segregated custodial account under a tri- party agreement. The Company is required by the counterparty to maintain adequate collateral levels. In the event the collateral fair value falls below stipulated levels, the Company will pledge additional securities. The Company closely monitors collateral levels to ensure adequate levels are maintained, while mitigating the potential of over-collateralization in the event of counterparty default. Repurchase agreements by class of collateral pledged are as follows (in thousands): December 31, 2022 December 31, 2021 US Treasury securities and obligations of U.S. government corporations and agencies $ 47,775 $ 53,782 Mortgage-backed securities: GSE: residential 173,639 92,486 Total $ 221,414 $ 146,268 At December 31, 2022, there was no outstanding loan balance on the revolving credit agreement with The Northern Trust Company. This loan was renewed on April 8, 2022 for one year as a revolving credit agreement with a maximum available balance of $ 15 million . The interest rate is floating at 2.25 % over the federal funds rate. The loan is secured by all the stock of First Mid Bank. Management believes that the Company and its subsidiary banks were in compliance with all the existing covenants at December 31, 2022 and 2021. On October 6, 2020, the Company issued and sold $ 96.0 million in aggregate principal amount of its 3.95 % Fixed-to-Floating Rate Subordinated Notes due 2030 (the “Notes”). The Notes were issued pursuant to the Indenture, dated as of October 6, 2020 (the “Base Indenture”), between the Company and U.S. Bank National Association, as trustee (the “Trustee”), as supplemented by the First Supplemental Indenture, dated as of October 6, 2020 (the “Supplemental Indenture”), between the Company and the Trustee. The Base Indenture, as amended and supplemented by the Supplemental Indenture, governs the terms of the Notes and provides that the Notes are unsecured, subordinated debt obligations of the Company and will mature on October 15, 2030 . From and including the date of issuance to, but excluding October 15, 2025, the Notes will bear interest at an initial rate of 3.95% per annum. From and including October 15, 2025 to, but excluding the maturity date or earlier redemption, the Notes will bear interest at a floating rate equal to three-month Term SOFR plus a spread of 383 basis points, or such other rate as determined pursuant to the Supplemental Indenture, provided that in no event shall the applicable floating interest rate be less than zero per annum. The Company may, beginning with the interest payment date of October 15, 2025, and on any interest payment date thereafter, redeem the Notes, in whole or in part, at a redemption price equal to 100% of the principal amount of the Notes to be redeemed plus accrued and unpaid interest to but excluding the date of redemption. The Company may also redeem the Notes at any time, including prior to October 15, 2025, at the Company’s option, in whole but not in part, if: (i) a change or prospective change in law occurs that could prevent the Company from deducting interest payable on the Notes for U.S. federal income tax purposes; (ii) a subsequent event occurs that could preclude the Notes from being recognized as Tier 2 capital for regulatory capital purposes; or (iii) the Company is required to register as an investment company under the Investment Company Act of 1940, as amended; in each case, at a redemption price equal to 100% of the principal amount of the Notes plus any accrued and unpaid interest to but excluding the redemption date. The Company had approximately $ 1.4 million of costs, including a debt issuance discount of $ 1.2 million in connection with the debt issuance. This expense is being amortized to interest expense over the life of the notes. At December 31, 2022, the recorded balance of subordinated notes was $ 94.6 million . On April 26, 2006, the Company completed the issuance and sale of $ 10 million of fixed/floating rate trust preferred securities through Trust II, a statutory business trust and wholly owned unconsolidated subsidiary of the Company, as part of a pooled offering. The Company established Trust II for the purpose of issuing the trust preferred securities. The $10 million in proceeds from the trust preferred issuance and an additional $ 310,000 for the Company’s investment in common equity of Trust II, a total of $ 10,310,000 , was invested in junior subordinated debentures of the Company. The underlying junior subordinated debentures issued by the Company to Trust II mature in 2036, bore interest at a fixed rate of 6.98% paid quarterly until June 15, 2011 and then converted to floating rate (LIBOR plus 160 basis points) after June 15, 2011 ( 6.37 % and 1.80 % at December 31, 2022 and 2021). The net proceeds to the Company were used for general corporate purposes, including the Company’s acquisition of Mansfield. On September 8, 2016, the Company assumed the trust preferred securities of Clover Leaf Statutory Trust I (“CLST I”), a statutory business trust that was a wholly owned unconsolidated subsidiary of First Clover Financial. The $ 4 million of trust preferred securities and an additional $ 124,000 additional investment in common equity of CLST I, is invested in junior subordinated debentures issued to CLST I. The subordinated debentures mature in 2025, bear interest at three-month LIBOR plus 185 basis points ( 6.47 % and 2.05 % at December 31, 2022 and 2021, respectively) and resets quarterly. On May 1, 2018, the Company assumed the trust preferred securities of FBTC Statutory Trust I (“FBTCST I”), a statutory business trust that was a wholly owned unconsolidated subsidiary of First BancTrust Corporation. The $ 6 million of trust preferred securities and an additional $ 186,000 additional investment in common equity of FBTCST I is invested in junior subordinated debentures issued to FBTCST I. The subordinated debentures mature in 2035, bear interest at three-month LIBOR plus 170 basis points ( 6.62 % and 1.90 % at December 31, 2022 and 2021, respectively) and resets quarterly. The trust preferred securities issued by Trust II, CLST I, and FBTCSTI are included as Tier 1 capital of the Company for regulatory capital purposes. On March 1, 2005, the Federal Reserve Board adopted a final rule that allows the continued limited inclusion of trust preferred securities in the calculation of Tier 1 capital for regulatory purposes. The final rule provided a five-year transition period, ending September 30, 2010, for application of the revised quantitative limits. On March 17, 2009, the Federal Reserve Board adopted an additional final rule that delayed the effective date of the new limits on inclusion of trust preferred securities in the calculation of Tier 1 capital until March 31, 2012. The application of the revised quantitative limits did not and is not expected to have a significant impact on its calculation of Tier 1 capital for regulatory purposes or its classification as well-capitalized. The Dodd-Frank Act, signed into law July 21, 2010, removes trust preferred securities as a permitted component of a holding company’s Tier 1 capital after a three-year phase-in period beginning January 1, 2013 for larger holding companies. For holding companies with less than $15 billion in consolidated assets, existing issues of trust preferred securities are grandfathered and not subject to this new restriction. Similarly, the final rule implementing the Basel III reforms allows holding companies with less than $15 billion in consolidated assets as of December 31, 2009 to continue to count toward Tier 1 capital any trust preferred securities issued before May 19, 2010. New issuances of trust preferred securities, however would not count as Tier 1 regulatory capital. In addition to requirements of the Dodd-Frank Act discussed above, the act also required the federal banking agencies to adopt rules that prohibit banks and their affiliates from engaging in proprietary trading and investing in and sponsoring certain unregistered investment companies (defined as hedge funds and private equity funds). This rule is generally referred to as the “Volcker Rule.” On December 10, 2013, the federal banking agencies issued final rules to implement the prohibitions required by the Volcker Rule. Following the publication of the final rule, and in reaction to concerns in the banking industry regarding the adverse impact the final rule’s treatment of certain collateralized debt instruments has on community banks, the federal banking agencies approved an interim final rule to permit banking entities to retain interests in certain collateralized debt obligations backed primarily by trust preferred securities. Under the interim final rule, the agencies permit the retention of an interest in or sponsorship of covered funds by banking entities under $15 billion in assets if (1) the collateralized debt obligation was established and issued prior to May 19, 2010, (2) the banking entity reasonably believes that the offering proceeds received by the collateralized debt obligation were invested primarily in qualifying trust preferred collateral, and (3) the banking entity’s interests in the collateralized debt obligation was acquired on or prior to December 10, 2013. Although the Volcker Rule impacts many large banking entities, the Company does not currently anticipate that the Volcker Rule will have a material effect on the operations of the Company or First Mid Bank.

Regulatory Capital

Regulatory Capital	12 Months Ended
	Dec. 31, 2022
Regulatory Capital [Abstract]
Regulatory Capital	Note 10 -- Regulatory Capital The Company is subject to various regulatory capital requirements administered by the federal banking agencies. Bank holding companies follow minimum regulatory requirements established by the Board of Governors of the Federal Reserve System (“Federal Reserve System”), and First Mid Bank follow similar minimum regulatory requirements established for national banks by the Office of the Comptroller of the Currency (“OCC”). Failure to meet minimum capital requirements can initiate certain mandatory and possibly additional discretionary action by regulators that, if undertaken, could have a direct material effect on the Company’s financial statements. Quantitative measures established by each regulatory capital standards to ensure capital adequacy require the Company and its subsidiary bank to maintain a minimum capital amounts and ratios (set forth in the table below). Management believes that, as of December 31, 2022 and 2021, the Company and First Mid Bank all capital adequacy requirements. As of December 31, 2022 and 2021, the most recent notification from the primary regulators categorized First Mid Bank as well capitalized under the regulatory framework for prompt corrective action. To be categorized as well capitalized, minimum total risk-based capital, Tier 1 risk-based capital, Common Equity Tier 1 risk-based capital, and Tier 1 leverage ratios must be maintained as set forth in the table below. At December 31, 2022, there were no conditions or events since the most recent notification that management believes have changed this categorization. Actual Required Minimum For Capital Adequacy Purposes with Capital Buffer To Be Well-Capitalized Under Prompt Corrective Action Provisions (Dollars in thousands) Amount Ratio Amount Ratio Amount Ratio December 31, 2022 Total capital (to risk-weighted assets) Company $ 801,966 15.20 % $ 554,164 > 10.50 % N/A N/A First Mid Bank 745,624 14.18 % 552,161 > 10.50 % $ 525,868 > 10.00 % Tier 1 capital (to risk-weighted assets) Company 654,453 12.40 % 448,609 > 8.50 N/A N/A First Mid Bank 692,664 13.17 % 446,987 > 8.50 420,694 > 8.00 Common equity tier 1 capital (to risk-weighted assets) Company 635,089 12.03 % 369,442 > 7.00 N/A N/A First Mid Bank 692,664 13.17 % 368,107 > 7.00 341,814 > 6.50 Tier 1 capital (to average assets) Company 654,453 9.68 % 268,875 > 4.00 N/A N/A First Mid Bank 692,664 10.22 % 270,990 > 4.00 338,738 > 5.00 December 31, 2021 Total capital (to risk-weighted assets) Company $ 674,310 15.79 % $ 448,344 > 10.50 % N/A N/A First Mid Bank 624,150 14.67 % 446,711 > 10.50 % $ 425,439 > 10.00 % Tier 1 capital (to risk-weighted assets) Company 534,277 12.51 % 362,945 > 8.50 N/A N/A First Mid Bank 578,517 13.60 % 361,623 > 8.50 340,351 > 8.00 Common equity tier 1 capital (to risk-weighted assets) Company 515,082 12.06 % 298,896 > 7.00 N/A N/A First Mid Bank 578,517 13.60 % 297,807 > 7.00 276,535 > 6.50 Tier 1 capital (to average assets) Company 534,277 9.05 % 236,151 > 4.00 N/A N/A First Mid Bank 578,517 9.83 % 235,337 > 4.00 294,171 > 5.00 The Company's risk-weighted assets, capital and capital ratios for December 31, 2022 and 2021 were computed in accordance with Basel III capital rules which were effective January 1, 2015. Prior periods were computed following previous rules. See heading "Basel III" in the Overview section of this report for a more detailed description of Basel III rules. As of December 31, 2022 and 2021 , the Company and First Mid Bank had capital ratios above the required minimums for regulatory capital adequacy, and First Mid Bank had capital ratios that qualified it for treatment as well-capitalized under the regulatory framework for prompt corrective action with respect to banks.

Disclosures of Fair Values of F

Disclosures of Fair Values of Financial Instruments	12 Months Ended
	Dec. 31, 2022
Fair Value Disclosures [Abstract]
Disclosures of Fair Values of Financial Instruments	Note 11 -- Disclosures of Fair Values of Financial Instruments Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Fair value measurements must maximize the use of observable inputs and minimize the use of unobservable inputs. There is a hierarchy of three levels of inputs that may be used to measure fair value: Level 1 Valuations for assets and liabilities traded in active exchange markets, such as the New York Stock Exchange. Valuations are obtained from readily available pricing sources for market transactions involving identical assets or liabilities. Level 2 Valuations for assets and liabilities traded in less active dealer or broker markets. Valuations are obtained from third party pricing services for identical or comparable assets or liabilities which use observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities; quoted prices in active markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities. Level 3 Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. Following is a description of the inputs and valuation methodologies used for assets measured at fair value on a recurring basis and recognized in the accompanying balance sheets, as well as the general classification of such assets pursuant to the valuation hierarchy. Available-for-Sale Securities. The fair value of available-for-sale securities is determined by various valuation methodologies. Where quoted market prices are available in an active market, securities are classified within Level 1. If quoted market prices are not available, then fair values are estimated by using quoted prices of securities with similar characteristics or independent asset pricing services and pricing models, the inputs of which are market- based or independently sources market parameters, including but not limited to, yield curves, interest rates, volatilities, prepayments, defaults, cumulative loss projections and cash flows. Such securities are classified in Level 2 of the valuation hierarchy. In certain cases where Level 1 or Level 2 inputs are not available, securities are classified within Level 3 of the hierarchy. Equity Securities. The fair value of current equity securities is determined by obtaining quoted market prices in an active market and are classified within Level 1. In cases where quoted market prices are not available, fair values are estimated by using quoted prices of securities with similar characteristics and are classified in Level 2 of the valuation hierarchy. Derivatives. The fair value of derivatives is based on models using observable market data as of the measurement date and are therefore classified in Level 2 of the valuation hierarchy. The following table presents the Company’s assets that are measured at fair value on a recurring basis and the level within the fair value hierarchy in which the fair value measurements fall as of December 31, 2022 and 2021 (in thousands): Fair Value Measurements Using: Quoted Prices in Significant Significant Active Markets Other Unobservable for Identical Observable Inputs Fair Value Assets (Level 1) Inputs (Level 2) (Level 3) December 31, 2022 Available-for-sale securities: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 220,527 $ — $ 220,527 $ — Obligations of states and political subdivisions 287,698 — 287,698 — Mortgage-backed securities 627,880 — 627,880 — Other securities 82,880 — 73,630 9,250 Total available-for-sale securities 1,218,985 — 1,209,735 9,250 Equity securities 311 311 — — Derivative assets: interest rate swaps 4,253 — 4,253 — Total assets $ 1,223,549 $ 311 $ 1,213,988 $ 9,250 Derivative liabilities: interest swaps $ 3,100 $ — $ 3,100 $ — December 31, 2021 Available-for-sale securities: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 203,815 $ — $ 203,815 $ — Obligations of states and political subdivisions 395,457 — 395,358 99 Mortgage-backed securities 791,038 — 791,038 — Other securities 31,112 — 31,112 — Total available-for-sale securities 1,421,422 — 1,421,323 99 Equity securities 397 397 - — Derivative assets: interest rate swaps 809 — 809 — Total assets $ 1,422,628 $ 397 $ 1,422,132 $ 99 Derivative liabilities: interest swaps $ 1,476 $ — $ 1,476 $ — The change in fair value of assets measured on a recurring basis using significant unobservable inputs (Level 3) for the years ended December 31, 2022 and 2021 is summarized as follows (in thousands): Obligations of State and Political Subdivisions Other Total December 31, 2022 Beginning balance $ 99 $ — $ 99 Transfers into Level 3 — 9,250 9,250 Transfers out of Level 3 — — — Total gains or losses Included in net income — — — Included in other comprehensive income (loss) — — — Purchases, issuances, sales and settlements Purchases — — — Issuances — — — Sales — — — Settlements ( 99 ) — ( 99 ) Ending balance $ — $ 9,250 $ 9,250 Total gains or losses for the period included in net income attributable to the change in unrealized gains or losses related to assets and liabilities still held at the reporting date $ — $ — $ — December 31, 2021 Beginning balance $ 794 $ — $ 794 Transfers into Level 3 — — — Transfers out of Level 3 — — — Total gains or losses Included in net income 3 — 3 Included in other comprehensive income (loss) — — — Purchases, issuances, sales and settlements Purchases — — — Issuances — — — Sales — — — Settlements ( 698 ) — ( 698 ) Ending balance $ 99 $ — $ 99 Total gains or losses for the period included in net income attributable to the change in unrealized gains or losses related to assets and liabilities still held at the reporting date $ — $ — $ — Following is a description of the valuation methodologies used for assets measured at fair value on a nonrecurring basis and recognized in the accompanying balance sheets, as well as the general classification of such assets pursuant to the valuation hierarchy. Collateral Dependent Loans Loans for which it is probable that the Company will not collect all principal and interest due according to contractual terms are measured for impairment. Allowable methods for determining the amount of impairment and estimating fair value include using the fair value of the collateral for collateral dependent loans. If the impaired loan is identified as collateral dependent, then the fair value method of measuring the amount of impairment is utilized. This method requires obtaining a current independent appraisal of the collateral and applying a discount factor to the value. Impaired loans that are collateral dependent are classified within Level 3 of the fair value hierarchy when impairment is determined using the fair value method. Management establishes a specific allowance for loans that have an estimated fair value that is below the carrying value. The total carrying amount of loans for which a change in specific allowance has occurred as of December 31, 2022 was $ 3.3 million and a fair value of $ 2.5 million resulting in specific loss exposures of $ 0.8 million . As of December 31, 2021, the total carrying amount of loans for which a change specific allowance has occurred was $ 8.0 million . These loans had a fair value of $ 6.8 million which resulted in specific loss exposures of $ 1.2 million . When there is little prospect of collecting principal or interest, loans, or portions of loans, may be charged-off to the allowance for credit losses. Losses are recognized in the period an obligation becomes uncollectible. The recognition of a loss does not mean that the loan has absolutely no recovery or salvage value, but rather that it is not practical or desirable to defer writing off the loan even though partial recovery may be affected in the future. Foreclosed Assets Held For Sale Other real estate owned acquired through loan foreclosure are initially recorded at fair value less costs to sell when acquired, establishing a new cost basis. The adjustment at the time of foreclosure is recorded through the allowance for credit losses. Due to the subjective nature of establishing the fair value when the asset is acquired, the actual fair value of the other real estate owned or foreclosed asset could differ from the original estimate. If it is determined that fair value declines subsequent to foreclosure, a valuation allowance is recorded through noninterest expense. Operating costs associated with the assets after acquisition are also recorded as noninterest expense. Gains and losses on the disposition of other real estate owned and foreclosed assets are netted and posted to other noninterest expense. The total carrying amount of other real estate owned as of December 31, 2022 was $ 4.3 million . Other real estate owned included in the total carrying amount and measured at fair value on a nonrecurring basis during the period amounted to $ 0 . The total carrying amount of other real estate owned as of December 31, 2021 was $ 5.0 million . Other real estate owned included in the total carrying amount and measured at fair value on a nonrecurring basis during the period amounted to $ 2.1 million . Mortgage Servicing Rights As of December 31, 2022, mortgage servicing rights had a carrying value of $ 0 and a fair value of $ 0 resulting in a valuation reserve of $ 0 . As of December 31, 2021, mortgage servicing rights had a carrying value of $ 468,000 and a fair value of $ 420,000 resulting in a valuation reserve of $ 48,000 . The fair value used to determine the valuation reserve for mortgage servicing rights was estimated using the discounted cash flow models. Due to the nature of the valuation inputs, mortgage servicing rights are classified within Level 3 of the fair value hierarchy. The following table presents the fair value measurement of assets measured at fair value on a nonrecurring basis and the level within the fair value hierarchy in which the fair value measurements fall at December 31, 2022 and 2021 (in thousands): Fair Value Measurements Using Quoted Prices in Active Significant Significant Markets for Other Unobservable Identical Assets Observable Inputs Inputs Fair Value (Level 1) (Level 2) (Level 3) December 31, 2022 Collateral dependent loans $ 2,548 $ — $ — $ 2,548 Foreclosed assets held for sale — — — — December 31, 2021 Collateral dependent loans $ 6,750 $ — $ — $ 6,750 Foreclosed assets held for sale 2,068 — — 2,068 Mortgage servicing rights 420 — — 420 Sensitivity of Significant Unobservable Inputs The following table presents quantitative information about unobservable inputs used in Level 3 fair value measurements other than goodwill at December 31, 2022. Fair Value Valuation (in thousands) Technique Unobservable Inputs Range (Weighted Average) Collateral dependent loans $ 2,548 Third party valuations Discount to reflect realizable value 0 % - 40 % ( 20 %) Foreclosed assets held for sale — Third party valuations Discount to reflect realizable value less estimated selling costs 0 % - 40 % ( 35 %) Mortgage servicing rights #REF! Third party valuations PSA standard prepayment model rate 128 - 437 ( 137 ) The following table presents quantitative information about unobservable inputs used in Level 3 fair value measurements other than goodwill at December 31, 2021. Fair Value Valuation (in thousands) Technique Unobservable Inputs Range (Weighted Average) Collateral dependent loans $ 6,750 Third party valuations Discount to reflect realizable value 0 % - 40 % ( 20 %) Foreclosed assets held for sale 2,068 Third party valuations Discount to reflect realizable value less estimated selling costs 0 % - 40 % ( 35 %) Mortgage servicing rights 420 Third party valuations PSA standard prepayment model rate 205 - 513 ( 273 ) The following tables present estimated fair values of the Company’s financial instruments at December 31, 2022 and 2021 (in thousands): Carrying Fair Amount Value Level 1 Level 2 Level 3 December 31, 2022 Financial assets Cash and due from banks $ 144,806 $ 144,806 $ 144,806 $ — $ — Federal funds sold 7,627 7,627 7,627 — — Certificates of deposit investments 1,470 1,470 — 1,470 — Available-for-sale securities 1,218,986 1,218,986 — 1,209,736 9,250 Held-to-maturity securities 2,954 2,954 2,954 — — Equity securities 311 311 311 — — Loans held for sale 338 338 — 338 — Loans net of allowance for credit losses 4,766,781 4,460,661 — — 4,460,661 Interest receivable 28,357 28,357 — 28,357 — Federal Reserve Bank stock 17,050 17,050 — 17,050 — Federal Home Loan Bank stock 18,440 18,440 — 18,440 — Financial liabilities Deposits $ 5,257,001 $ 5,257,748 $ — $ 4,550,222 $ 707,526 Securities sold under agreements to repurchase 221,414 221,260 — 221,260 — Interest payable 3,346 3,346 — 3,346 — Federal Home Loan Bank borrowings 465,071 459,327 — 459,327 — Subordinated debentures 94,553 87,977 — 87,977 — Junior subordinated debentures 19,364 17,164 — 17,164 — December 31, 2021 Financial assets Cash and due from banks $ 167,242 $ 167,242 $ 167,242 $ — $ — Federal funds sold 1,360 1,360 1,360 — — Certificates of deposit investments 2,450 2,450 — 2,450 — Available-for-sale securities 1,421,422 1,421,422 — 1,421,323 99 Held-to-maturity securities 7,030 7,034 2,029 5,005 — Equity securities 397 397 397 — — Loans held for sale 2,748 2,748 — 2,748 — Loans net of allowance for credit losses 3,938,120 3,889,870 — — 3,889,870 Interest receivable 19,868 19,868 — 19,868 — Federal Reserve Bank stock 13,845 13,845 — 13,845 — Federal Home Loan Bank stock 6,484 6,484 — 6,484 — Financial liabilities Deposits $ 4,956,486 $ 4,956,738 $ — $ 4,394,434 $ 562,304 Securities sold under agreements to repurchase 146,268 146,274 — 146,274 — Interest payable 1,346 1,346 — 1,346 — Federal Home Loan Bank borrowings 86,446 86,248 — 86,248 — Subordinated debentures 94,400 94,400 — 94,400 — Junior subordinated debentures 19,195 15,012 — 15,012 —

Deferred Compensation Plan

Deferred Compensation Plan	12 Months Ended
	Dec. 31, 2022
Deferred Compensation Plan [Abstract]
Deferred Compensation Plan	Note 12 -- Deferred Compensation Plan The Company follows the provisions of ASC 710, for purposes of the First Mid Bancshares, Inc. Amended and Restated Deferred Compensation Plan (“DCP”). At December 31, 2022, the Company classified the cost basis of its common stock issued and held in trust in connection with the DCP of approximately $4,799,000 as treasury stock. The Company also classified the cost basis of its related deferred compensation obligation of approximately $ 4,799,000 as an equity instrument (deferred compensation). The DCP was effective as of June 1984. The purpose of the DCP is to enable directors, advisory directors, and key employees the opportunity to defer a portion of the fees and cash compensation paid by the Company as a means of maximizing the effectiveness and flexibility of compensation arrangements. The Company invests all participants’ deferrals in shares of common stock. Dividends paid on the shares are credited to participants’ DCP accounts and invested in additional shares. During 2022 and 2021, the Company issued 8,378 common shares and 9,513 common shares, respectively, pursuant to the DCP. The Company also maintains deferred compensation arrangements that were acquired in the Soy Capital acquisition. Individual participants in the agreements are primarily business development employees in the First Mid Insurance and First Mid Wealth Management divisions. The total liabilities associated with these agreements are included in other liabilities on the Company's consolidated balance sheets as of December 31, 2022 and 2021 .

Stock Incentive Plan

Stock Incentive Plan	12 Months Ended
	Dec. 31, 2022
Share-Based Payment Arrangement [Abstract]
Stock Incentive Plan	Note 13 -- Stock Incentive Plan At the Annual Meeting of Stockholders held April 26, 2017, the stockholders approved the 2017 Stock Incentive Plan ("SI Plan"). The SI Plan was implemented to succeed the Company's 2007 Stock Incentive Plan, which had a ten-year term. The SI Plan is intended to provide a means whereby directors, employees, consultants and advisors of the Company and its Subsidiaries may sustain a sense of proprietorship and personal involvement in the continued development and financial success of the Company and its Subsidiaries, thereby advancing the interests of the Company and its stockholders. Accordingly, directors and selected employees, consultants and advisors may be provided the opportunity to acquire shares of Common Stock of the Company on the terms and conditions established in the SI Plan. A maximum of 149,983 shares are authorized under the SI Plan. There have been no options awarded since 2008. All previously issued, unexercised options expired on December 16, 2018. The Company awarded 63,150 , 48,575 and 25,950 shares (under the 2017 Stock Incentive Plan) during 2022, 2021, and 2020, respectively, as stock and stock unit awards. The following table summarizes the compensation cost, net of forfeitures, related to stock-based compensation for the years ended December 31, 2022, 2021, and 2020 (in thousands): 2022 2021 2020 Stock and stock unit awards: Pre-tax compensation expense $ 1,874 $ 1,304 $ 774 Income tax benefit ( 394 ) ( 274 ) ( 163 ) Total share-based compensation expense, net of income taxes $ 1,480 $ 1,030 $ 611 The following table summarizes non-vested stock and stock unit activity for the years ended December 31, 2022, 2021, and 2020: 2022 2021 2020 Weighted-avg Weighted-avg Weighted-avg Grant-date Grant-date Grant-date Shares Fair Value Shares Fair Value Shares Fair Value Nonvested, beginning of year 62,040 $ 34.27 42,220 $ 34.62 37,908 $ 35.49 Granted 63,150 41.07 48,575 34.42 25,950 34.46 Vested ( 40,759 ) 38.20 ( 28,355 ) 35.02 ( 21,305 ) 35.99 Forfeited ( 2,383 ) ( 39.35 ) ( 400 ) ( 34.34 ) ( 333 ) ( 33.31 ) Nonvested, end of year 82,048 $ 37.41 62,040 $ 34.27 42,220 $ 34.62 Fair value of shares vested $ 1,556,870 $ 993,094 $ 766,774 The fair value of the awards is amortized to compensation expense over the vesting periods of the awards ( four years for restricted stock unit awards and three years for restricted stock awards) and is based on the market price of the Company’s common stock at the date of grant multiplied by the number of shares granted that are expected to vest. As of December 31, 2022, 2021, and 2020, there was $ 2.6 million , $ 1.7 million , and $ 1.2 million , respectively, of total unrecognized compensation cost related to unvested stock and stock unit awards under the SI Plan.

Retirement Plans

Retirement Plans	12 Months Ended
	Dec. 31, 2022
Retirement Benefits [Abstract]
Retirement Plans	Note 14 -- Retirement Plans The Company has a defined contribution retirement plan which covers substantially all employees, which provides a Company matching contribution of up to 100% of the first 3% and 50% of the next 2% of pre-tax contributions made by each participant. Employee contributions are limited to the 402(g) limit of compensation. The total expense for the plan amounted to $ 3.9 million , $ 3.6 million and $ 2.6 million in 2022, 2021, and 2020 , respectively. The Company also has an agreement in place to pay $ 50,000 annually for 20 years from the retirement date to a senior officer that retired December 31, 2013. Total expense under this agreement amounted to $ 24,000 , $ 27,000 and $ 28,000 in 2022, 2021, and 2020 respectively. The current liability recorded for this agreement was $ 394,000 and $ 419,000 , as of December 31, 2022 and 2021 , respectively.

Income Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Income Taxes	Note 15 -- Income Taxes The components of federal and state income tax expense for the years ended December 31, 2022, 2021, and 2020 were as follows (in thousands): 2022 2021 2020 Current Federal $ 14,401 $ 12,269 $ 12,315 State 6,171 6,384 7,120 Total current 20,572 18,653 19,435 Deferred Federal ( 2,005 ) ( 2,562 ) ( 3,318 ) State ( 227 ) ( 793 ) ( 1,645 ) Total deferred ( 2,232 ) ( 3,355 ) ( 4,963 ) Total $ 18,340 $ 15,298 $ 14,472 Recorded income tax expense differs from the expected tax expense (computed by applying the applicable statutory U.S. federal tax rate of 21 % to income before income taxes). The principal reasons for the difference are as follows (in thousands): 2022 2021 2020 Expected income taxes $ 19,172 $ 14,025 $ 12,546 Effects of: Tax-exempt income from bank owned life insurance ( 659 ) ( 575 ) ( 363 ) Other tax exempt income ( 2,497 ) ( 2,072 ) ( 1,758 ) Nondeductible interest expense 255 17 45 State taxes, net of federal taxes 4,695 4,417 4,325 Other items ( 2,525 ) ( 514 ) ( 323 ) Effect of marginal tax rate ( 101 ) — — Total $ 18,340 $ 15,298 $ 14,472 Tax expense recorded by the Company during 2022 and 2020 did no t include any interest or penalties. Tax expense recorded during 2021 included interest of approximately $ 2,100 . Tax returns filed with the Internal Revenue Service and Illinois Department of Revenue are subject to review by law under a three-year statute of limitations. The Company is no longer subject to U.S. federal or state income tax examinations by tax authorities for years before 2019. The tax effects of the temporary differences that gave rise to significant portions of the deferred tax assets and deferred tax liabilities at December 31, 2022 and 2021 are presented below (in thousands): 2022 2021 Deferred tax assets: Allowance for credit losses $ 16,248 $ 12,957 Available-for-sale investment securities 61,880 339 Deferred compensation 4,157 4,025 Supplemental retirement 492 460 Deferred loan costs 302 — Stock compensation expense 147 163 Deferred revenue 349 79 Purchase accounting 795 443 Acquisition costs 179 217 Other 894 1,139 Total gross deferred tax assets 85,443 19,822 Deferred tax liabilities: Intangibles amortization 6,398 107 Prepaid expenses 1,418 6,480 FHLB stock dividend 22 985 Deferred expenses 104 23 Purchase accounting — 915 Depreciation 4,911 3,463 Accumulated accretion 245 111 Mortgage servicing rights 91 118 Other — 321 Available-for-sale investment securities — — Total gross deferred tax liabilities 13,189 12,523 Deferred tax assets, net $ 72,254 $ 7,299 No valuation allowance related to deferred tax assets was recorded at December 31, 2022 and 2021 as management believes it is more likely than not that the deferred tax assets will be fully realized.

Dividend Restrictions

Dividend Restrictions	12 Months Ended
	Dec. 31, 2022
Statutory Accounting Practices, Statutory Amount Available for Dividend Payments [Abstract]
Dividend Restrictions	Note 16 -- Dividend Restrictions The National Bank Act imposes limitations on the amount of dividends that may be paid by a national bank, such as First Mid Bank. Generally, a national bank may pay dividends out of its undivided profits, in such amounts and at such times as the bank’s board of directors deems prudent. Without prior OCC approval, however, a national bank may not pay dividends in any calendar year which, in the aggregate, exceed the bank’s year-to-date net income plus the bank’s adjusted retained net income for the two preceding years. Factors that could adversely affect First Mid Bank’s net income include other-than- temporary impairment on investment securities that result in credit losses and economic conditions in industries where there are concentrations of loans outstanding that result in impairment of these loans and, consequently loan charges and the need for increased allowances for losses. See “Item 1A. Risk Factors,” Note 4 – “Investment Securities” and Note 5 – “Loans” for a more detailed discussion of the factors. The payment of dividends by any financial institution or its holding company is affected by the requirement to maintain adequate capital pursuant to applicable capital adequacy guidelines and regulations, and a financial institution generally is prohibited from paying any dividends if, following payment thereof, the institution would be undercapitalized. As described above, First Mid Bank exceeded their minimum capital requirements under applicable guidelines as of December 31, 2022. As of December 31, 2022, approximately $ 82.3 million was available to be paid as dividends to the Company by First Mid Bank. Notwithstanding the availability of funds for dividends, however, the OCC may prohibit the payment of any dividends by First Mid Bank if the OCC determines that such payment would constitute an unsafe or unsound practice.

Commitments and Contingent Liab

Commitments and Contingent Liabilities	12 Months Ended
	Dec. 31, 2022
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingent Liabilities	Note 17 -- Commitments and Contingent Liabilities First Mid Bank enters into financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include lines of credit, letters of credit and other commitments to extend credit. Each of these instruments involves, to varying degrees, elements of credit, interest rate and liquidity risk in excess of the amounts recognized in the consolidated balance sheets. The Company uses the same credit policies and requires similar collateral in approving lines of credit and commitments and issuing letters of credit as it does in making loans. The exposure to credit losses on financial instruments is represented by the contractual amount of these instruments. However, the Company does not anticipate any losses from these instruments. The off-balance sheet financial instruments whose contract amounts represent credit risk at December 31, 2022 and 2021 were as follows (in thousands): 2022 2021 Unused commitments and lines of credit: Commercial real estate $ 147,702 $ 118,190 Commercial operating 655,676 529,035 Home equity 63,570 59,422 Other 307,030 293,339 Total $ 1,173,978 $ 999,986 Standby letters of credit $ 10,162 $ 14,403 Commitments to originate credit represent approved commercial, residential real estate and home equity loans that generally are expected to be funded within ninety days . Lines of credit are agreements by which the Company agrees to provide a borrowing accommodation up to a stated amount as long as there is no violation of any condition established in the loan agreement. Both commitments to originate credit and lines of credit generally have fixed expiration dates or other termination clauses and may require payment of a fee. Since many of the lines and some commitments are expected to expire without being drawn upon, the total amounts do not necessarily represent future cash requirements. Standby letters of credit are conditional commitments issued by the Company to guarantee the financial performance of customers to third parties. Standby letters of credit are primarily issued to facilitate trade or support borrowing arrangements and generally expire in one year or less . The credit risk involved in issuing letters of credit is essentially the same as that involved in extending credit facilities to customers. The maximum amount of credit that would be extended under letters of credit is equal to the total off-balance sheet contract amount of such instrument at December 31, 2022 and 2021. The Company's deferred revenue under standby letters of credit was nominal. The Company is also subject to claims and lawsuits that arise primarily in the ordinary course of business. It is the opinion of management that the disposition of ultimate resolution of such claims and lawsuits will not have a material adverse effect on the consolidated financial position, results of operations and cash flows of the Company.

Related Party Transactions

Related Party Transactions	12 Months Ended
	Dec. 31, 2022
Related Party Transactions [Abstract]
Related Party Transactions	Note 18 -- Related Party Transactions Certain officers, directors and principal stockholders of the Company and its subsidiaries, their immediate families or their affiliated companies (“related parties”) have loans with one or more of the subsidiaries. These loans are made in the ordinary course of business on substantially the same terms, including interest and collateral, as those prevailing for comparable transactions with others. Loans to related parties totaled approximately $ 169.7 million and $ 123.6 million at December 31, 2022 and 2021, respectively. Activity during 2022 and 2021 was as follows (in thousands): 2022 2021 Beginning balance $ 123,614 $ 55,125 New loans 135,464 117,927 Loan repayments ( 89,394 ) ( 49,438 ) Ending balance $ 169,684 $ 123,614 Deposits from related parties held by First Mid Bank at December 31, 2022 and 2021 totaled $ 31.2 million and $ 33.0 million , respectively.

Business Combinations

Business Combinations	12 Months Ended
	Dec. 31, 2022
Business Combinations [Abstract]
Business Combinations	Note 19 -- Business Combinations On July 28, 2021, the Company and Brock Sub LLC, a newly formed Delaware limited liability company and wholly-owned subsidiary of the Company (“Delta Merger Sub”), entered into an Agreement and Plan of Merger (the “Delta Merger Agreement”) with Delta Bancshares Company, a Missouri corporation (“Delta”), pursuant to which, among other things, the Company agreed to acquire 100 % of the issued and outstanding shares of Delta pursuant to a business combination whereby Delta merged with and into Delta Merger Sub, whereupon the separate corporate existence of Delta ceased and Delta Merger Sub continued as the surviving company and a wholly-owned subsidiary of First Mid (the “Delta Merger”). The Delta Merger was completed on February 14, 2022. Subject to the terms and conditions of the Delta Merger Agreement, at the effective time of the Delta Merger, each share of common stock, par value $ 10.00 per share, of Delta issued and outstanding immediately prior to the effective time of the Delta Merger (other than shares held in treasury by Delta) converted into and became the right to receive cash and shares of common stock, par value $ 4.00 per share, of the Company and cash in lieu of fractional shares, less any applicable taxes required to be withheld, and subject to certain potential adjustments. On an aggregate basis, the total consideration paid by the Company at the closing of the Delta Merger to Delta’s shareholders and option holders was approximately $ 15.15 million in cash and 2,292,270 shares of Company common stock. Delta’s outstanding stock options vested upon consummation of the Delta Merger, and all outstanding Delta options that were unexercised prior to the effective time of the Delta Merger were cashed out. The acquisition was accounted for under the acquisition method of accounting in accordance with ASC 805, “Business Combinations ("ASC 805"),” and accordingly the assets and liabilities were recorded at their estimated fair values as of the date of acquisition. Fair values are subject to refinement for up to one year after the closing date of February 14, 2022 as additional information regarding the closing date fair values become available. The total consideration paid was used to determine the amount of goodwill resulting from the transaction. As the total consideration paid exceeded the net assets acquired, goodwill of $ 28.6 million was recorded for the acquisition. Goodwill recorded in the transaction, which reflects the synergies and economies of scale expected from combining operations and the enhanced revenue opportunities from the Company’s service capabilities, is not tax deductible, and was all assigned to the banking segment of the Company. Acquired Book As Recorded by Value Adjustments First Mid Bank Assets Cash and due from banks $ 82,473 $ — $ 82,473 Investment securities 184,959 ( 2,836 ) 182,123 Loans 426,433 ( 7,924 ) 418,509 Allowance for loan losses ( 5,388 ) 4,525 ( 863 ) Premises and equipment 5,522 3,508 9,030 Goodwill 14 28,544 28,558 Core deposit intangible — 5,920 5,920 Bank owned life insurance 15,822 — 15,822 Right of use asset — 717 717 Other assets 9,061 ( 1,287 ) 7,774 Total assets acquired $ 718,896 $ 31,167 $ 750,063 Liabilities and stockholders' equity Deposits $ 558,619 $ 1,759 $ 560,378 Securities sold under agreements to repurchase 35,523 — 35,523 FHLB advances 45,000 75 45,075 Lease liability — 717 717 Other liabilities 2,209 ( 1,161 ) 1,048 Total liabilities assumed 641,351 1,390 642,741 Net assets acquired $ 77,545 $ 29,777 $ 107,322 Consideration paid Cash $ 15,150 Common stock 92,172 Total consideration paid $ 107,322 The Company has recognized approximately $ 2.5 million, pre-tax, of acquisition costs for the Delta Merger. Of this amount, $ 2.2 million was recognized during 2022. These costs are included in salaries and benefits, legal and professional and other expense. Of the $ 7.9 million adjustment to loans, $ 8.2 million is being accreted to interest income over the remaining term of the loans. The remaining $ 300,000 was the elimination of deferred fees and unearned discounts previously recorded by Jefferson Bank. The Company also recorded approximately $ 863,000 directly to the allowance for credit losses for loans identified as PCD. Of the $ 426 million of loans acquired, approximately $ 18.8 million was identified as PCD. The differences between fair value and acquired value of the assumed time deposits of $ 1.8 million and the assumed FHLB advances of $ 75,000 , are being amortized to interest expense over the remaining life of the liabilities. The core deposit intangible asset, with a fair value of $ 5.9 million, is being amortized on an accelerated basis over its estimated life of 10 years. The following unaudited pro forma condensed combined financial information presents the results of operations of the Company, including the effects of the purchase accounting adjustments and acquisition expenses, had the Delta Merger taken place at the beginning of the period (dollars in thousands, except per share data): Twelve months ended December 31, 2022 2021 Net interest income $ 187,075 $ 147,387 Provision for loan losses 4,806 14,679 Non-interest income 74,799 53,371 Non-interest expense 165,062 132,086 Income before income taxes 92,006 53,993 Income tax expense 18,508 12,321 Net income available to common stockholders $ 73,498 $ 41,672 Earnings per share Basic $ 3.64 $ 2.07 Diluted $ 3.63 $ 2.07 Basic weighted average shares outstanding 20,169,077 20,111,889 Diluted weighted average shares outstanding 20,243,635 20,164,909 On September 25, 2020, the Company and Eval Sub Inc., a newly formed Missouri corporation and wholly owned subsidiary of the Company ("LINCO Merger Sub"), entered into an Agreement and Plan of Merger (the "LINCO Merger Agreement") with LINCO Bancshares, Inc., a Missouri corporation ("LINCO"), and the sellers as defined therein, pursuant to which, among other things, the Company agreed to acquire 100 % of the issued and outstanding shares of LINCO pursuant to a business combination whereby LINCO Merger Sub will merge with and into LINCO, whereupon the separate corporate existence of LINCO Merger Sub will cease and LINCO will continue as the surviving company and a wholly owned subsidiary of the Company (the "LINCO Merger"). Subject to the terms and conditions of the LINCO Merger Agreement, at the effective time of the LINCO Merger, each share of common stock, par value $ 1.00 per share, of LINCO issued and outstanding immediately prior to the effective time of the LINCO Merger (other than shares held in treasury by LINCO) was converted into and became the right to receive, cash or shares of common stock, par value $ 4.00 per share, of the Company and cash in lieu of fractional shares, less any applicable taxes required to be withheld, and subject to certain potential adjustments. On an aggregate basis, the total consideration paid by the Company at the closing of the LINCO Merger was $ 103.5 million in cash and 1,262,246 shares of the Company’s common stock. In addition, immediately prior to the closing of the LINCO merger, LINCO paid a special dividend to its shareholders in the aggregate amount of $ 13 million. The LINCO Merger closed on February 22, 2021. The acquisition was accounted for under the acquisition method of accounting in accordance with ASC 805, “Business Combinations ("ASC 805"),” and accordingly the assets and liabilities were recorded at their estimated fair values as of the date of acquisition. Fair values are subject to refinement for up to one year after the closing date of February 22, 2021 as additional information regarding the closing date fair values become available. The total consideration paid was used to determine the amount of goodwill resulting from the transaction. As the total consideration paid exceeded the net assets acquired, goodwill of $ 5.4 million was recorded for the acquisition. Goodwill recorded in the transaction, which reflects the synergies and economies of scale expected from combining operations and the enhanced revenue opportunities from the Company’s service capabilities, is not tax deductible, and was all assigned to the banking segment of the Company. Acquired Book As Recorded by Value Adjustments First Mid Bank Assets Cash and due from banks $ 130,561 $ — $ 130,561 Investment securities 119,234 264 119,498 Loans 838,377 ( 9,401 ) 828,976 Allowance for loan losses ( 8,656 ) 6,583 ( 2,073 ) Other real estate owned 8,435 915 9,350 Premises and equipment 23,440 6,360 29,800 Goodwill 20,503 ( 15,054 ) 5,449 Core deposit intangible 123 2,025 2,148 Right of use asset — 794 794 Other assets 43,697 2,499 46,196 Total assets acquired $ 1,175,714 $ ( 5,015 ) $ 1,170,699 Liabilities and stockholders' equity Deposits $ 988,329 $ 2,081 $ 990,410 Securities sold under agreements to repurchase — — — FHLB advances 26,941 975 27,916 Other borrowings — — — Lease liability — 794 794 Other liabilities 4,498 ( 610 ) 3,888 Total liabilities assumed 1,019,768 3,240 1,023,008 Net assets acquired $ 155,946 $ ( 8,255 ) $ 147,691 Consideration paid Cash $ 103,500 Common stock 44,191 Total consideration paid $ 147,691 The Company recognized approximately $ 9.1 million, pre-tax, of acquisition costs for the LINCO Merger. Of this amount, $ 8.6 million was recognized during 2021 and $ .5 million was recognized during 2020. These costs are included in salaries and benefits, legal and professional and other expense. Of the $ 9.4 million adjustment to loans, $ 11.1 million is being accreted to interest income over the remaining term of the loans. The remaining $ 1.7 million was the elimination of deferred fees and unearned discounts previously recorded by Providence Bank. The Company also recorded approximately $ 2 million directly to the allowance for credit losses for loans identified as PCD. Of the $ 838 million of loans acquired, approximately $ 64.6 million was identified as PCD. The differences between fair value and acquired value of the assumed time deposits of $ 2.1 million and the assumed FHLB advances of $ 975,000 , are being amortized to interest expense over the remaining life of the liabilities. The core deposit intangible assets, with a fair value of $ 2.1 million, are being amortized on an accelerated basis over its estimated life of 10 years. The following unaudited pro forma condensed combined financial information presents the results of operations of the Company, including the effects of the purchase accounting adjustments and acquisition expenses, had the LINCO Merger taken place at the beginning of the period (dollars in thousands, except per share data): Twelve months ended December 31, 2021 2020 Net interest income $ 173,676 $ 169,430 Provision for loan losses 15,351 18,242 Non-interest income 70,879 66,228 Non-interest expense 159,778 152,596 Income before income taxes 69,426 64,820 Income tax expense 15,994 15,944 Net income available to common stockholders $ 53,432 $ 48,876 Earnings per share Basic $ 2.99 $ 2.72 Diluted $ 2.98 $ 2.71 Basic weighted average shares outstanding 17,886,998 17,979,126 Diluted weighted average shares outstanding 17,979,007 18,025,102

Leases

Leases	12 Months Ended
	Dec. 31, 2022
Leases [Abstract]
Leases	Note 20 -- Leases Effective January 1, 2019, the Company adopted ASU 2016-02 Leases (Topic 842). As of December 31, 2022 , substantially all of the Company's leases are operating leases for real estate property bank branches, ATM locations, and office space. These leases are generally for periods of 1 to 25 years with various renewal options. The Company elected the optional transition method permitted by Topic 842. Under this method, an entity recognizes and measures leases that exist at the application date and prior comparative periods are not adjusted. In addition, the Company elected the package of practical expedients: 1. An entity need not reassess whether any expired or existing contracts contain leases. 2. An entity need not reassess the lease classification for any expired or existing leases. 3. An entity needs to reassess initial direct costs for any existing leases. The Company also elected the practical expedient, which may be elected separately or in conjunction with the package noted above, to use hindsight in determining the lease term and in assessing the right-of-use assets. This expedient must be applied consistently to all leases. Lastly, the Company has elected to use the practical expedient to include both lease and non-lease components as a single component and account for it as a lease. In addition, the Company has elected not to include short-term leases (i.e. leases with terms of twelve months or less) or equipment leases (primarily copiers) deemed immaterial, on the consolidated balance sheets. For leases in effect at January 1, 2019 and for leases commencing thereafter, the Company recognizes a lease liability and a right-of-use asset, based on the present value of lease payments over the lease term. The discount rate used in determining the present value was the Company's incremental borrowing rate which is the FHLB fixed advance rate based on the remaining lease term as of January 1, 2019, or the commencement date for leases subsequently entered into. The following table contains supplemental balance sheet information related to leases (dollars in thousands): 2022 2021 Operating lease right-of-use assets $ 15,774 $ 15,116 Operating lease liabilities 16,035 15,322 Weighted-average remaining lease term 5.8 years 6.6 years Weighted-average discount rate 2.67 % 2.70 % Certain of the Company's leases contain options to renew the lease; however, not all renewal options are included in the calculation of lease liabilities as they are not reasonably certain to be exercised. The Company's leases do not contain residual value guarantees or material variable lease payments. The Company does not have any other material restrictions or covenants imposed by leases that would impact the Company's ability to pay dividends or cause the Company to incur additional financial obligations. Future minimum lease payments under operating leases are (in thousands): Operating Leases 2023 $ 3,035 2024 2,615 2025 2,178 2026 2,067 2027 3,587 Thereafter 4,488 Total minimum lease payments 17,970 Less imputed interest ( 1,935 ) Total lease liability $ 16,035 The components of lease expense for the twelve months ended December 31, 2022 and 2021 were as follows (in thousands): 2022 2021 Operating lease cost $ 3,040 $ 2,515 Short-term lease cost 75 260 Variable lease cost 720 871 Total lease cost 3,835 3,646 Income from subleases ( 369 ) ( 527 ) Net lease cost $ 3,466 $ 3,119 As the Company elected not to separate lease and non-lease components, the variable lease cost primarily represents variable payment such as common area maintenance and copier expense. The Company does not have any material sub-lease agreements. Cash paid for amounts included in the measurement of lease liabilities was (in thousands): 2022 2021 Operating cash flows from operating leases $ 3,061 $ 2,872

Derivatives

Derivatives	12 Months Ended
	Dec. 31, 2022
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivatives	Note 21 -- Derivatives The Company utilizes interest rate swaps, designated as fair value hedges, to mitigate the risk of changing interest rates on the fair value of fixed rate loans. For derivative instruments that are designed and qualify as a fair value hedge, the gain or loss on the derivative instrument, as well as the offsetting loss or gain in the hedged asset attributable to the hedged risk, is recognized in current earnings. Derivatives Designated as Hedging Instruments The following table provides the outstanding notional balances and fair value of outstanding derivatives designated as hedging instruments as of December 31, 2022 and 2021 (in thousands): Weighted Average Balance Sheet Remaining Maturity Notional Estimated Derivative Location (Years) Amount Value December 31, 2022 Interest rate swap agreements Other liabilities 6.3 $ 13,448 $ ( 3,100 ) December 31, 2021 Interest rate swap agreements Other liabilities 7.3 $ 13,900 $ ( 1,476 ) The effects of fair value hedges on the Company's income statement during the twelve months ended December 31, 2022 and 2021 were as follows (in thousands): Derivative Location of Gain (Loss) on Derivative 2022 2021 Interest rate swap agreements Interest income on loans $ 1,819 $ ( 827 ) Derivative Location of Gain (Loss) on Hedged Items 2022 2021 Interest rate swap agreements Interest income on loans $ ( 1,819 ) $ 827 As of December 31, 2022 and 2021, the following amounts were recorded on the balance sheet related to the cumulative basis adjustment for fair value hedges (in thousands): Cumulative Amount of Fair Value Hedging Line Item in the Balance Sheet in Carrying Amount of Adjustments Included in the Carrying Which the Hedge Items are Included the Hedged Assets Amount of the Hedged Assets December 31, 2022 Loans $ 12,295 $ ( 1,153 ) December 31, 2021 Loans $ 13,234 $ 667 Derivatives Not Designated as Hedging Instruments The following table provides the outstanding notional balances and fair value of outstanding derivatives not designated as hedging instruments as of December 31, 2022 and 2021 (in thousands): Weighted Average Balance Sheet Remaining Maturity Notional Estimated Location (Years) Amount Value December 31, 2022 Interest rate swap agreements Other assets 5.0 $ 39,095 $ 4,253 Interest rate swap agreements Other liabilities 5.0 39,095 ( 4,253 ) December 31, 2021 Interest rate swap agreements Other assets 6.0 $ 40,886 $ 809 Interest rate swap agreements Other liabilities 6.0 40,886 ( 809 )

Parent Company Only Financial S

Parent Company Only Financial Statements	12 Months Ended
	Dec. 31, 2022
Condensed Financial Information Disclosure [Abstract]
Parent Company Only Financial Statements	Note 22 -- Parent Company Only Financial Statements Presented below are condensed balance sheets, statements of income and cash flows for the Company (in thousands): First Mid Bancshares, Inc. (Parent Company) Balance Sheets December 31, 2022 2021 Assets Cash $ 24,854 $ 28,421 Premises and equipment, net 4,955 4,377 Investment in subsidiaries 714,237 713,296 Other assets 5,212 4,048 Total assets $ 749,258 $ 750,142 Liabilities and stockholders’ equity Liabilities Debt $ 113,917 $ 113,595 Other liabilities 2,186 2,653 Total liabilities 116,103 116,248 Stockholders’ equity 633,155 633,894 Total liabilities and stockholders’ equity $ 749,258 $ 750,142 First Mid Bancshares, Inc. (Parent Company) Statements of Income and Comprehensive Income (Loss) Years ended December 31, 2022 2021 2020 Income: Dividends from subsidiaries $ 34,040 $ 28,075 $ 29,663 Other income 542 9 43 Total income 34,582 28,084 29,706 Operating expenses 9,221 9,630 4,697 Income before income taxes and equity in undistributed earnings of subsidiaries 25,361 18,454 25,009 Income tax benefit 2,780 2,656 1,231 Income before equity in undistributed earnings of subsidiaries 28,141 21,110 26,240 Equity in undistributed earnings of subsidiaries 44,811 30,380 19,030 Net income 72,952 51,490 45,270 Other comprehensive income (loss), net of taxes ( 150,676 ) ( 17,926 ) 8,735 Comprehensive income (loss) $ ( 77,724 ) $ 33,564 $ 54,005 First Mid Bancshares, Inc. (Parent Company) Statements of Cash Flows Years ended December 31, 2022 2021 2020 Cash flows from operating activities: Net income $ 72,952 $ 51,490 $ 45,270 Adjustments to reconcile net income to net Cash provided by operating activities: Depreciation, amortization, accretion, net 218 350 104 Dividends received from subsidiary 34,040 28,075 29,663 Equity in undistributed earnings of subsidiaries ( 44,811 ) ( 30,380 ) ( 19,030 ) Increase in other assets ( 208,359 ) ( 206,880 ) ( 30,121 ) Increase in other liabilities ( 146 ) 1,760 1,349 Net cash provided by (used in) operating activities ( 146,106 ) ( 155,585 ) 27,235 Cash flows from investing activities: Investment in subsidiary — — ( 700 ) Net cash from business acquisition 67,323 30,968 — Net cash provided by (used in) investing activities 67,323 30,968 ( 700 ) Cash flows from financing activities: Repayment of short-term debt — — ( 5,000 ) Proceeds from short-term debt — — 5,000 Issuance of subordinated debt — — 94,253 Proceeds from issuance of common stock 93,415 46,128 610 Payment to repurchase common stock ( 340 ) ( 326 ) ( 213 ) Direct expense related to capital transactions ( 29 ) ( 206 ) — Dividends paid on common stock ( 17,830 ) ( 14,721 ) ( 12,814 ) Net cash provided by financing activities 75,216 30,875 81,836 Increase (decrease) in cash ( 3,567 ) ( 93,742 ) 108,371 Cash at beginning of year 28,421 122,163 13,792 Cash at end of year $ 24,854 $ 28,421 $ 122,163

Basis of Accounting and Conso_2

Basis of Accounting and Consolidation (Policies)	12 Months Ended
	Dec. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Accounting and Consolidation	The accompanying consolidated financial statements include the accounts of First Mid Bancshares, Inc. (“Company”) and its wholly owned subsidiaries: First Mid Bank & Trust, N.A. (“First Mid Bank”), First Mid Wealth Management Company, First Mid Insurance Group, Inc. (“First Mid Insurance”) and First Mid Captive, Inc. All significant intercompany balances and transactions have been eliminated in consolidation. Certain amounts in the prior year’s consolidated financial statements have been reclassified to conform to the 2022 presentation and there was no impact on net income or stockholders’ equity from these reclassifications. The Company operates as a single segment entity for financial reporting purposes. The accounting and reporting policies of the Company conform to accounting principles generally accepted in the United States of America.
Acquisitions	Acquisitions Delta Bancshares Company. On July 28, 2021, the Company and Brock Sub LLC, a newly formed Delaware limited liability company and wholly-owned subsidiary of the Company (“Delta Merger Sub”), entered into an Agreement and Plan of Merger (the “Delta Merger Agreement”) with Delta Bancshares Company, a Missouri corporation (“Delta”), pursuant to which, among other things, the Company agreed to acquire 100 % of the issued and outstanding shares of Delta pursuant to a business combination whereby Delta will merge with and into Delta Merger Sub, whereupon the separate corporate existence of Delta will cease and Delta Merger Sub will continue as the surviving company and a wholly-owned subsidiary of First Mid (the “Delta Merger”). The Delta Merger was completed on February 14, 2022. Subject to the terms and conditions of the Delta Merger Agreement, at the effective time of the Delta Merger, each share of common stock, par value $ 10.00 per share, of Delta issued and outstanding immediately prior to the effective time of the Delta Merger (other than shares held in treasury by Delta) converted into and became the right to receive cash and shares of common stock, par value $ 4.00 per share, of the Company and cash in lieu of fractional shares, less any applicable taxes required to be withheld, and subject to certain potential adjustments. On an aggregate basis, the total consideration paid by the Company at the closing of the Delta Merger to Delta’s shareholders and option holders was approximately $ 15.2 million in cash and 2,292,270 shares of Company common stock. Delta’s outstanding stock options vested upon consummation of the Delta Merger, and all outstanding Delta options that were unexercised prior to the effective time of the Delta Merger were cashed out. Delta's wholly owned bank subsidiary, Jefferson Bank, was merged with and into First Mid Bank on June 10, 2022. At the time of the bank merger, Jefferson Bank's banking offices became branches of First Mid Bank. LINCO Bancshares, Inc. On September 25, 2020, the Company and Eval Sub Inc., a wholly owned subsidiary of the Company ("LINCO Merger Sub"), entered into an Agreement and Plan of Merger (the "LINCO Merger Agreement") with LINCO Bancshares, Inc., the former parent of Providence Bank ("LINCO"), and the sellers as defined therein, pursuant to which, among other things, the Company agreed to acquire 100 % of the issued and outstanding shares of LINCO pursuant to a business combination whereby LINCO Merger Sub merged with and into LINCO, whereupon the separate corporate existence of LINCO Merger Sub ceased and LINCO continued as the surviving company and a wholly owned subsidiary of the Company (the "LINCO Merger"). Subject to the terms and conditions of the LINCO Merger Agreement, at the effective time of the LINCO Merger, each share of common stock, par value $ 1.00 per share, of LINCO issued and outstanding immediately prior to the effective time of the LINCO Merger (other than shares held in treasury by LINCO) was converted into and become the right to receive, cash or shares of common stock, par value $ 4.00 per share, of the Company and cash in lieu of fractional shares, less any applicable taxes required to be withheld, and subject to certain potential adjustments. On an aggregate basis, the total consideration payable by the Company at the closing of the LINCO Merger was $ 103.5 million in cash and 1,262,246 shares of the Company’s common stock, provided that the shareholders of LINCO collectively elected pursuant to the LINCO Merger Agreement to receive varying amounts of cash or shares of common stock of the Company as consideration in the Merger. In addition, immediately prior to the closing of the LINCO merger, LINCO paid a special dividend to its shareholders in the aggregate amount of $ 13 million. The LINCO Merger closed on February 22, 2021, and Providence Bank merged into First Mid Bank on May 15, 2021.
General Litigation	General Litigation The Company is subject to claims and lawsuits that arise primarily in the ordinary course of business. It is the opinion of management that the disposition or ultimate resolution of such claims and lawsuits will not have a material adverse effect on the consolidated financial position, results of operations and cash flows of the Company.
2021 Loan Purchase	2021 Loan Purchase During 2021, First Mid Bank completed an acquisition of loans in the St. Louis Metro market totaling $ 208 million. There were no loans purchased with deteriorated credit. First Mid Bank also assumed $ 219 million of related customer deposits and recorded a core deposit intangible asset of approximately $ 4.9 million that is being amortized on an accelerated basis over ten years . Loans Loans are stated at the principal amount outstanding net of unearned discounts, unearned income, and the allowance for credit losses. Unearned income includes deferred loan origination fees reduced by loan origination costs and is amortized to interest income over the life of the related loan using methods that approximate the effective interest rate method. Interest on substantially all loans is credited to income based on the principal amount outstanding. The Company’s policy is to discontinue the accrual of interest income on any loan that becomes ninety days past due as to principal or interest or earlier when, in the opinion of management there is reasonable doubt as to the timely collection of principal or interest. Nonaccrual loans are returned to accrual status when, in the opinion of management, the financial position of the borrower indicates there is no longer any reasonable doubt as to the timely collectability of interest or principal. Loans expected to be sold are classified as held for sale in the consolidated financial statements and are recorded at the lower of aggregate cost or fair value, taking into consideration future commitments to sell the loans.
Use of Estimates	Use of Estimates The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States of America requires the Company to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. The Company uses estimates and employs the judgments of management in determining the amount of its allowance for credit losses and income tax accruals and deferrals, in its fair value measurements of investment securities, and in the evaluation of impairment of loans, goodwill, investment securities, and premises and equipment. As with any estimate, actual results could differ from these estimates. Material estimates that are particularly susceptible to significant change relate to the determination of the allowance for credit losses. In connection with the determination of the allowance for credit losses, management obtains independent appraisals for significant properties.
Fair Value Measurements	Fair Value Measurements The fair value of a financial instrument is defined as the amount at which the instrument could be exchanged in a current transaction between willing parties, other than in a forced or liquidation sale. The Company estimates the fair value of a financial instrument using a variety of valuation methods. Where financial instruments are actively traded and have quoted market prices, quoted market prices are used for fair value. When the financial instruments are not actively traded, other observable market inputs, such as quoted prices of securities with similar characteristics, may be used, if available, to determine fair value. When observable market prices do not exist, the Company estimates fair value. The Company’s valuation methods consider factors such as liquidity and concentration concerns. Other factors such as model assumptions, market dislocations, and unexpected correlations can affect estimates of fair value. Imprecision in estimating these factors can impact the amount of revenue or loss recorded. At the end of each quarter, the Company assesses the valuation hierarchy for each asset or liability measured. From time to time, assets or liabilities may be transferred within hierarchy levels due to changes in availability of observable market inputs to measure fair value at the measurement date. Transfers into or out of hierarchy levels are based upon the fair value at the beginning of the reporting period. A more detailed description of the fair values measured at each level of the fair value hierarchy can be found in Note 11 – “Disclosures of Fair Values of Financial Instruments.”
Cash and Cash Equivalents and Certificates of Deposit Investments	Cash and Cash Equivalents For purposes of reporting cash flows, cash equivalents include non-interest bearing and interest-bearing cash and due from banks and federal funds sold. Generally, federal funds are sold for one-day periods. Certificates of Deposit Investments Certificates of deposit investments have original maturities of three to five years and are carried at cost.
Investment Securities	Investment Securities The Company classifies its investments in debt securities as either held-to-maturity or available-for-sale in accordance with ASC 320. Securities classified as held-to-maturity are recorded at cost or amortized cost. Available-for-sale securities are carried at fair value. Fair value calculations are based on quoted market prices when such prices are available. If quoted market prices are not available, estimates of fair value are computed using a variety of techniques, including extrapolation from the quoted prices of similar instruments or recent trades for thinly traded securities, fundamental analysis, or through obtaining purchase quotes. Due to the subjective nature of the valuation process, it is possible that the actual fair values of these investments could differ from the estimated amounts, thereby affecting the financial position, results of operations and cash flows of the Company. If the estimated value of investments is less than the cost or amortized cost, the Company evaluates whether an event or change in circumstances has occurred that may have a significant adverse effect on the fair value of the investment. If such an event or change has occurred and the Company determines that the impairment is other-than-temporary, a further determination is made as to the portion of impairment that is related to credit loss. The impairment of the investment that is related to the credit loss is expensed in the period in which the event or change occurred. The remainder of the impairment is recorded in other comprehensive income.
Allowance for Credit Losses	Allowance for Credit Losses The Company believes the allowance for credit losses is the critical accounting policy that requires the most significant judgments and assumptions used in the preparation of its consolidated financial statements. An estimate of potential losses inherent in the loan portfolio is determined and an allowance for those losses is established by considering factors including historical loss rates, expected cash flows, and estimated collateral values. In assessing these factors, the Company uses organizational history and experience with credit decisions and related outcomes. The allowance for credit losses represents the best estimate of losses inherent in the existing loan portfolio. The allowance for credit losses is increased by the provision for loan losses charged to expense and reduced by loans charged off, net of recoveries. The Company evaluates the allowance for credit losses at least quarterly. If the underlying assumptions later prove to be inaccurate based on subsequent loss evaluations, the allowance for credit losses is adjusted. The Company estimates the appropriate level of allowance for credit losses by separately evaluating impaired and nonimpaired loans. A specific allowance is assigned to an impaired loan when expected cash flows or collateral do not justify the carrying amount of the loan. The methodology used to assign an allowance to a nonimpaired loan is more subjective. Generally, the allowance assigned to nonimpaired loans is determined by applying historical loss rates to existing loans with similar risk characteristics, adjusted for qualitative factors including the volume and severity of identified classified loans, changes in economic conditions, changes in credit policies or underwriting standards, and changes in the level of credit risk associated with specific industries and markets. Because the economic and business climate in any given industry or market, and its impact on any given borrower, can change rapidly, the risk profile of the loan portfolio is continually assessed and adjusted when appropriate. Notwithstanding these procedures, there still exists the possibility that the assessment could prove to be significantly incorrect and that an immediate adjustment to the allowance for credit losses would be required.
Premises and Equipment	Premises and Equipment Premises and equipment are stated at cost less accumulated depreciation and amortization. Depreciation and amortization are charged to expense and determined principally by the straight-line method over the estimated useful lives of the assets. The estimated useful lives for each major depreciable classification of premises and equipment are as follows: Buildings and improvements 20 years to 40 years Leasehold improvements 5 years to 15 years Furniture and equipment 3 years to 7 years
Goodwill and Intangible Assets	Goodwill and Intangible Assets The Company has goodwill from business combinations, identifiable intangible assets assigned to core deposit relationships and customer lists acquired, and intangible assets arising from the rights to service mortgage loans for others. Identifiable intangible assets generally arise from branches acquired that the Company accounted for as purchases. Such assets consist of the excess of the purchase price over the fair value of net assets acquired, with specific amounts assigned to core deposit relationships and customer lists primarily related to insurance agency. Intangible assets are amortized by the straight-line method over various periods up to fifteen years . Management reviews intangible assets for possible impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. In accordance with the provisions of SFAS No. 142, “ Goodwill and Other Intangible Assets ,” codified into ASC 350, the Company obtained an independent evaluation of its goodwill as of June 30, 2020 and also performed its annual testing of goodwill for impairment as of September 30, 2022 and each time determined that, as of that date, goodwill was not impaired. Management also concluded that the remaining amounts and amortization periods were appropriate for all intangible assets.
Other Real Estate Owned	Other Real Estate Owned Other real estate owned acquired through loan foreclosure is initially recorded at fair value less costs to sell when acquired, establishing a new cost basis. The adjustment at the time of foreclosure is recorded through the allowance for credit losses. Due to the subjective nature of establishing the fair value when the asset is acquired, the actual fair value of the other real estate owned or foreclosed asset could differ from the original estimate. If it is determined that fair value temporarily declines subsequent to foreclosure, a valuation allowance is recorded through noninterest expense. Operating costs associated with the assets after acquisition are also recorded as noninterest expense. Gains and losses on the disposition of other real estate owned and foreclosed assets are netted and posted to other noninterest expense.
Bank Owned Life Insurance	Bank Owned Life Insurance First Mid Bank has purchased life insurance policies on certain senior management. Bank owned life insurance is recorded at the amount that can be realized under the insurance contract at the balance sheet date, which is the cash surrender value adjusted for other charges or other amounts that are probable at settlement.
Federal Home Loan Bank Stock	Federal Home Loan Bank Stock Federal Home Loan Bank stock is a required investment for institutions that are members of the Federal Home Loan Bank system. The required investment in the common stock is based on a predetermined formula and carried at cost.
Income Taxes	Income Taxes The Company and its subsidiaries file consolidated federal and state income tax returns with each organization computing its taxes on a separate company basis. Amounts provided for income tax expense are based on income reported for financial statement purposes rather than amounts currently payable under tax laws. Deferred tax assets and liabilities are recognized for future tax consequences attributable to the temporary differences existing between the financial statement carrying amounts of assets and liabilities and their respective tax basis, as well as operating loss and tax credit carry forwards. To the extent that current available evidence about the future raises doubt about the realization of a deferred tax asset, a valuation allowance is established. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized as an increase or decrease in income tax expense in the period in which such change is enacted. Additionally, the Company reviews its uncertain tax positions annually under FASB Interpretation No. 48 (FIN No. 48), “ Accounting for Uncertainty in Income Taxes ,” codified within ASC 740. An uncertain tax position is recognized as a benefit only if it is "more likely than not" that the tax position would be sustained in a tax examination, with a tax examination being presumed to occur. The amount actually recognized is the largest amount of tax benefit that is greater than 50% likely to be recognized on examination. For tax positions not meeting the "more likely than not" test, no tax benefit is recorded. A significant amount of judgment is applied to determine both whether the tax position meets the "more likely than not" test as well as to determine the largest amount of tax benefit that is greater than 50% likely to be recognized. Differences between the position taken by management and that of taxing authorities could result in a reduction of a tax benefit or increase to tax liability, which could adversely affect future income tax expense.
Captive Insurance Company	Captive Insurance Company First Mid Captive, Inc. ("the Captive"), a wholly owned subsidiary of the Company which was formed and began operations in December 2019, is a Nevada- based captive insurance company. The Captive insures against certain risks unique to the operations of the Company and its subsidiaries for which insurance may not be currently available or economically feasible in today's insurance marketplace. The Captive pools resources with several other similar insurance company subsidiaries of financial institutions to spread a limited amount of risk among themselves. The Captive is subject to regulations of the State of Nevada and undergoes periodic examinations by the Nevada Division of Insurance. It has elected to be taxed under Section 831(b) of the Internal Revenue Code. Pursuant to Section 831(b), if gross premiums do not exceed $ 2,450,000 , then the Captive is taxable solely on its investment income. The Captive is included in the Company's consolidated financial statements and its federal income return.
Wealth Management Assets	Wealth Management Assets Assets held in fiduciary or agency capacities by First Mid Wealth Management Company are not included in the consolidated balance sheets since such items are not assets of the Company or its subsidiaries. Fees from trust activities are recorded on a cash basis over the period in which the service is provided. Fees are a function of the market value of assets managed and administered, the volume of transactions, and fees for other services rendered, as set forth in the underlying client agreement with the First Mid Wealth Management Company. This revenue recognition involves the use of estimates and assumptions, including components that are calculated based on asset valuations and transaction volumes. Any out-of-pocket expenses or services not typically covered by the fee schedule for trust activities are charged directly to the trust account on a gross basis as trust revenue is incurred. First Mid Wealth Management Company managed assets totaling $ 5.3 billion and $ 5.1 billion at December 31, 2022 and 2021 , respectively.
Treasury Stock	Treasury Stock Treasury stock is stated at cost. Cost is determined by the first-in, first-out method.
Stock Incentive Awards	Stock Incentive Awards At the Annual Meeting of Stockholders held April 26, 2017, the stockholders approved the 2017 Stock Incentive Plan ("SI Plan"). The SI Plan was implemented to succeed the Company's 2007 Stock Incentive Plan, which had a ten-year term. The SI Plan is intended to provide a means whereby directors, employees, consultants and advisors of the Company and its Subsidiaries may sustain a sense of proprietorship and personal involvement in the continued development and financial success of the Company and its Subsidiaries, thereby advancing the interests of the Company and its stockholders. Accordingly, directors and selected employees, consultants and advisors may be provided the opportunity to acquire shares of Common Stock of the Company on the terms and conditions established in the SI Plan. A maximum of 149,983 shares of common stock may be issued under the SI Plan. The Company awarded 63,150 , 48,575 and 25,950 shares during 2022, 2021, and 2020 , respectively as stock and stock unit awards.
Employee Stock Purchase Plan	Employee Stock Purchase Plan At the Annual Meeting of Stockholders held April 25, 2018, the stockholders approved the First Mid Bancshares, Inc. Employee Stock Purchase Plan (“ESPP”). The ESPP is intended to promote the interests of the Company by providing eligible employees with the opportunity to purchase shares of common stock of the Company at a 15 % discount through payroll deductions. The ESPP is also intended to qualify as an employee stock purchase plan under Section 423 of the Internal Revenue Code. A maximum of 600,000 shares of common stock may be issued under the ESPP. As of December 31, 2022, 2021, and 2020, 23,055 , 11,748 and 11,037 shares, respectively were issued pursuant to the ESPP.
Leases	Leases Effective January 1, 2019, the Company adopted ASU 2016-02, Leases (Topic 842). As of December 31, 2022 substantially all the Company's leases are operating leases for real estate property for bank branches, ATM locations, and office space. For leases in effect January 1, 2019 and for leases commencing thereafter, the Company recognizes a lease liability and a right-of-use asset, based on the present value of lease payments over the lease term. The discount rate used in determining present value was the Company's incremental borrowing rate which is the FHLB fixed advance rate based on the remaining lease term as of January 1, 2019, or the commencement date for leases subsequently entered into.
Revenue Recognition	Revenue Recognition Accounting Standards Codification 606, Revenue from Contracts with Customers (“ASC 606”), establishes a revenue recognition model for reporting information about the nature, amount, timing and uncertainty of revenue and cash flows arising from the entity's contracts to provide goods or services to customers. Most of the Company’s revenue-generating transactions are not subject to ASC 606, including revenue generated from financial instruments, such as loans and investment securities, and revenue related to mortgage servicing activities, which are subject to other accounting standards. A description of the revenue- generating activities that are within the scope of ASC 606, and included in other income in the Company’s condensed consolidated statements of income are as follows: Trust revenues. The Company generates fee income from providing fiduciary services through its trust department. Fees are billed in arrears based upon the preceding period account balance. Revenue from the farm management department is recorded when service is complete, for example when crops are sold. Brokerage commissions. The primary brokerage revenue is recorded at the beginning of each quarter through billing to customers based on the account asset size on the last day of the previous quarter. If a withdrawal of funds takes place, a prorated refund may occur; this is reflected within the same quarter as the original billing occurred. All performance obligations are met within the same quarter that the revenue is recorded. Insurance commissions. The Company’s insurance agency subsidiary, First Mid Insurance, receives commissions on premiums of new and renewed business policies. First Mid Insurance records commission revenue on direct bill policies as the cash is received. For agency bill policies, First Mid Insurance retains its commission portion of the customer premium payment and remits the balance to the carrier. In both cases, the entire performance obligation is held by the carriers. Service charges on deposits. The Company generates revenue from fees charged for deposit account maintenance, overdrafts, wire transfers, and check fees. The revenue related to deposit fees is recognized at the time the performance obligation is satisfied. ATM/debit card revenue. The Company generates revenue through service charges on the use of its ATM machines and interchange income from the use of Company issued credit and debit cards. The revenue is recognized at the time the service is used and the performance obligation is satisfied. Other income. Treasury management fees and lock box fees are received and recorded after the service performance obligation is completed. Merchant bank card fees are received from various vendors; however, the performance obligation is with the vendors. The Company records gains on the sale of loans and the sale of OREO properties after the transactions are complete and transfer of ownership has occurred. As each of the Company’s facilities are located in markets with similar economies, no disaggregation of revenue is necessary.
Adoption of New Accounting Guidance	Adoption of New Accounting Guidance Accounting Standards Update 2016-02, Leases (Topic 842)("ASU 2016-02"). On February 25, 2016, FASB issued ASU 2016-02 which creates Topic 842, Leases and supersedes Topic 840, Leases. ASU 2016-02 is intended to improve financial reporting about leasing transactions, by increasing transparency and comparability among organizations. Under the new guidance, a lessee is required to record all leases with lease terms of more than 12 months on their balance sheet as lease liabilities with a corresponding right-of-use asset. ASU 2016-02 maintains the dual model for lease accounting, requiring leases to be classified as either operating or finance, with lease classification determined in a manner similar to existing lease guidance. The new guidance is effective for public companies for fiscal years beginning on or after December 15, 2018, and for private companies for fiscal years beginning on or after December 15, 2019. The Company adopted the guidance effective January 1, 2019 and recorded a right of use asset of $ 14.1 million and a lease liability of $ 14.1 million. Accounting Standards Update 2018-13, Fair Value Measurements (Topic 820): Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement (“ASU 2018-13”). In August 2018, FASB issued ASU 2018-13. This ASU eliminates, adds, and modifies certain disclosure requirements for fair value measurements. Among the changes, an entity will no longer be required to disclose the amount of and reasons for transfers between Level 1 and Level 2 of the fair value hierarchy but will be required to disclose the range and weighted average used to develop significant unobservable inputs for Level 3 fair value measurements. ASU 2018-13 is effective for interim and annual reporting periods beginning after December 15, 2019. As ASU 2018-13 only revised disclosure requirements, it did not have a material impact on the Company’s consolidated financial statements. Accounting Standards Update 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses of Financial Instruments (“ASU 2016-13”). In June 2016, FASB issued ASU 2016-13. The provisions of ASU 2016-13 require an entity to utilize a new impairment model known as the current expected credit loss ("CECL") model to estimate its lifetime "expected credit loss" and record an allowance that, when deducted from the amortized cost basis of the financial asset, presents the net amount expected to be collected on the financial asset. The CECL model is expected to result in more timely recognition of credit losses. ASU 2016-13 also requires new disclosures for financial assets measured at amortized cost, loans and available-for- sale debt securities. ASU 2016-13 was effective for annual periods beginning after December 15, 2019, including interim periods within those fiscal years. Management formed an internal, cross functional committee in 2017 to evaluate implementation steps and assess the impact ASU 2016-13 would have on the Company’s consolidated financial statements. The committee assigned roles and responsibilities, key tasks to complete, and established a general timeline for implementation. The Company also engaged an outside consultant to assist with the methodology review and data validation, as well as other key aspects of implementing the standard. The committee met periodically to discuss the latest developments and ensure progress was being made. In addition, the committee kept current on evolving interpretations and industry practices related to ASU 2016-13. The committee evaluated and validated data resources and different loss methodologies. Key implementation activities for 2019 included finalization of models, establishing processes and controls, development of supporting analytics and documentation, policies and disclosure, and implementing parallel processing. The Company adopted ASU 2016-13 using the modified retrospective method for financial assets measured at amortized cost-effective January 1, 2020. Results for the periods beginning after January 1, 2020 are presented under ASU 2016-13 while prior period amounts are reported in accordance with the previously applicable accounting standards. The Company recorded a reduction to retained earnings of approximately $ 717,000 upon adoption of ASU 2016-13. The transition adjustment included an increase to the allowance for credit losses on loans of $ 1.7 million and an increase to the allowance for credit losses on off-balance sheet credit exposure of $ 69,000 . There was no allowance for credit losses recorded for held-to- maturity debt securities. The transition adjustment included corresponding increases in deferred tax assets. The Company adopted ASU 2016-13 using the prospective transition approach for financial assets considered purchased credit deteriorated ("PCD") that were previously classified as purchase credit impaired ("PCI") and accounted for under ASC 310-30 effective January 1, 2020. In accordance with the standard, the Company did not reassess whether the PCI assets met the criteria of PCD assets as of the adoption date. The amortized cost of the PCD assets were adjusted to reflect the addition of $ 833,000 to the allowance for credit losses. The remaining noncredit discount (based on the adjusted amortized cost) will be accreted into interest income at the effective interest rate over the remaining life of the assets. The following table illustrates the impact of ASU 2016-13 adoption (in thousands): January 1, 2020 As reported Pre-ASU Impact of ASU under ASU 2016-13 2016-13 2016-13 Adoption Adoption Assets: Construction and Land Development $ 1,033 $ 1,146 $ ( 113 ) Farm 1,323 1,093 230 1-4 Family Residential Properties 2,142 1,386 756 Commercial Real Estate 11,739 11,198 541 Agricultural 1,023 1,386 ( 363 ) Commercial and Industrial 9,428 9,273 155 Consumer 1,895 1,429 466 Allowance for credit losses for all loans $ 28,583 $ 26,911 $ 1,672 Liabilities: Allowance for credit losses on off-balance sheet exposures $ 69 — $ 69 The following table illustrates the impact of ASU 2016-13 adoption for PCD assets previously classified as PCI included in the table above (in thousands): January 1, 2020 As reported Pre-ASU Impact of ASU under ASU 2016-13 2016-13 2016-13 Adoption Adoption Construction and Land Development $ 291 $ — $ 291 1-4 Family Residential Properties 48 6 42 Commercial Real Estate 818 359 459 Commercial and Industrial 41 — 41 Allowance for credit losses for all loans $ 1,198 $ 365 $ 833
Accumulated Other Comprehensive Loss	Accumulated Other Comprehensive Loss The components of accumulated other comprehensive loss included in stockholders’ equity as of December 31, 2022 and 2021 are as follows (in thousands): Unrealized Gain (Loss) on Securities December 31, 2022 Net unrealized losses on securities available-for-sale $ ( 213,387 ) Tax benefit 61,880 Balance at December 31, 2022 $ ( 151,507 ) December 31, 2021 Net unrealized losses on securities available-for-sale $ ( 1,170 ) Tax benefit 339 Balance at December 31, 2021 $ ( 831 ) Amounts reclassified from accumulated other comprehensive loss and the affected line items in the statements of income during the years ended December 31, 2022, 2021, and 2020, were as follows (in thousands): Amounts Reclassified from Other Comprehensive Income Affected Line Item in the 2022 2021 2020 Statements of Income Realized gains on available-for-sale securities $ 33 $ 124 $ 1,106 Securities gains, net (total reclassified amount before tax) ( 10 ) ( 36 ) ( 321 ) Tax expense Total reclassifications out of accumulated other comprehensive income $ 23 $ 88 $ 785 Net reclassified amount See “Note 4 – Investment Securities” for more detailed information regarding unrealized losses on available-for-sale securities.

Basis of Accounting and Conso_3

Basis of Accounting and Consolidation (Tables)	12 Months Ended
	Dec. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Premises and Equipment	The estimated useful lives for each major depreciable classification of premises and equipment are as follows: Buildings and improvements 20 years to 40 years Leasehold improvements 5 years to 15 years Furniture and equipment 3 years to 7 years Premises and equipment at December 31, 2022 and 2021 consisted of (in thousands): 2022 2021 Land $ 27,982 $ 22,682 Buildings and improvements 68,345 67,225 Furniture and equipment 25,498 25,747 Leasehold improvements 4,676 4,736 Construction in progress 1,538 394 Subtotal 128,039 120,784 Accumulated depreciation and amortization 37,566 39,300 Total $ 90,473 $ 81,484
Schedule of Impact of ASU 2016-13 Adoption	The following table illustrates the impact of ASU 2016-13 adoption (in thousands): January 1, 2020 As reported Pre-ASU Impact of ASU under ASU 2016-13 2016-13 2016-13 Adoption Adoption Assets: Construction and Land Development $ 1,033 $ 1,146 $ ( 113 ) Farm 1,323 1,093 230 1-4 Family Residential Properties 2,142 1,386 756 Commercial Real Estate 11,739 11,198 541 Agricultural 1,023 1,386 ( 363 ) Commercial and Industrial 9,428 9,273 155 Consumer 1,895 1,429 466 Allowance for credit losses for all loans $ 28,583 $ 26,911 $ 1,672 Liabilities: Allowance for credit losses on off-balance sheet exposures $ 69 — $ 69 The following table illustrates the impact of ASU 2016-13 adoption for PCD assets previously classified as PCI included in the table above (in thousands): January 1, 2020 As reported Pre-ASU Impact of ASU under ASU 2016-13 2016-13 2016-13 Adoption Adoption Construction and Land Development $ 291 $ — $ 291 1-4 Family Residential Properties 48 6 42 Commercial Real Estate 818 359 459 Commercial and Industrial 41 — 41 Allowance for credit losses for all loans $ 1,198 $ 365 $ 833
Schedule of Components of Accumulated Other Comprehensive Loss	The components of accumulated other comprehensive loss included in stockholders’ equity as of December 31, 2022 and 2021 are as follows (in thousands): Unrealized Gain (Loss) on Securities December 31, 2022 Net unrealized losses on securities available-for-sale $ ( 213,387 ) Tax benefit 61,880 Balance at December 31, 2022 $ ( 151,507 ) December 31, 2021 Net unrealized losses on securities available-for-sale $ ( 1,170 ) Tax benefit 339 Balance at December 31, 2021 $ ( 831 )
Schedule of Amounts Reclassified from Accumulated Other Comprehensive Loss	Amounts reclassified from accumulated other comprehensive loss and the affected line items in the statements of income during the years ended December 31, 2022, 2021, and 2020, were as follows (in thousands): Amounts Reclassified from Other Comprehensive Income Affected Line Item in the 2022 2021 2020 Statements of Income Realized gains on available-for-sale securities $ 33 $ 124 $ 1,106 Securities gains, net (total reclassified amount before tax) ( 10 ) ( 36 ) ( 321 ) Tax expense Total reclassifications out of accumulated other comprehensive income $ 23 $ 88 $ 785 Net reclassified amount

Earnings Per Share (Tables)

Earnings Per Share (Tables)	12 Months Ended
	Dec. 31, 2022
Earnings Per Share [Abstract]
Components of Basic and Diluted Net Income per Common Share	The components of basic and diluted net income per common share available to common stockholders for the years ended December 31, 2022, 2021, and 2020 were as follows: 2022 2021 2020 Basic net income per common share available to common stockholders: Net income available to common stockholders 72,952,000 51,490,000 45,270,000 Weighted average common shares outstanding 20,169,077 17,886,998 16,716,880 Basic earnings per common share $ 3.62 $ 2.88 $ 2.71 Diluted net income per common share available to common stockholders: Net income available to common stockholders $ 72,952,000 $ 51,490,000 $ 45,270,000 Weighted average common shares outstanding 20,169,077 17,886,998 16,716,880 Dilutive potential common shares: Restricted stock awarded 74,558 52,009 45,976 Dilutive potential common shares 74,558 52,009 45,976 Diluted weighted average common shares outstanding 20,243,635 17,939,007 16,762,856 Diluted earnings per common share $ 3.60 $ 2.87 $ 2.70

Investment Securities (Tables)

Investment Securities (Tables)	12 Months Ended
	Dec. 31, 2022
Investments, Debt and Equity Securities [Abstract]
Available for Sale and Held For Maturity Securities	The amortized cost, gross unrealized gains and losses and estimated fair values for available-for-sale and held-to-maturity securities by major security type at December 31, 2022 and 2021 were as follows (in thousands): Gross Gross Amortized Unrealized Unrealized Cost Gains (Losses) Fair Value December 31, 2022 Available-for-sale: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 252,934 $ — $ ( 32,407 ) $ 220,527 Obligations of states and political subdivisions 347,409 134 ( 59,845 ) 287,698 Mortgage-backed securities: GSE residential 744,636 3 ( 116,759 ) 627,880 Other securities 87,393 6 ( 4,519 ) 82,880 Total available-for-sale $ 1,432,372 $ 143 $ ( 213,530 ) $ 1,218,985 Held-to-maturity: Other securities $ 2,954 $ — $ — $ 2,954 Total held-to-maturity $ 2,954 $ — $ — $ 2,954 December 31, 2021 Available-for-sale: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 208,598 $ 80 $ ( 4,863 ) $ 203,815 Obligations of states and political subdivisions 383,991 12,123 ( 657 ) 395,457 Mortgage-backed securities: GSE residential 799,456 4,292 ( 12,710 ) 791,038 Other securities 30,546 671 ( 105 ) 31,112 Total available-for-sale $ 1,422,591 $ 17,166 $ ( 18,335 ) $ 1,421,422 Held-to-maturity: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 5,001 $ 5 $ — $ 5,006 Other securities 2,029 — — 2,029 Total held-to-maturity $ 7,030 $ 5 $ — $ 7,035
Proceeds From Sales of Available for Sale Investment Securities, Realized Gains and Losses and Income Tax Expense	Proceeds from sales of available-for-sale investment securities, realized gains and losses and income tax expense were as follows during the years ended December 31, 2022, 2021, and 2020 (in thousands): 2022 2021 2020 Proceeds from sales $ 36,257 $ 611 $ 9,061 Gross gains 202 124 1,132 Gross losses ( 169 ) — ( 26 ) Income tax expense ( 10 ) 36 321
Investments Classified by Contractual Maturity Date	The following table indicates the expected maturities of investment securities classified as available-for-sale presented at fair value, and held-to-maturity presented at amortized cost at December 31, 2022 and the weighted average yield for each range of maturities (dollars in thousands): One After 1 After 5 year or through through After less 5 years 10 years ten years Total Available-for-sale: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 161,688 $ 49,187 $ 9,652 $ — $ 220,527 Obligations of state and political subdivisions 19,446 76,847 190,232 1,173 287,698 Mortgage-backed securities: GSE residential 4,762 97,333 524,164 1,621 627,880 Other securities 20,636 60,533 1,711 — 82,880 Total available-for-sale $ 206,532 $ 283,900 $ 725,759 $ 2,794 $ 1,218,985 Weighted average yield 1.56 % 2.44 % 1.75 % 2.92 % 1.87 % Full tax equivalent yield 1.66 % 2.70 % 1.92 % 3.44 % 2.05 % Held-to-maturity: Other securities $ — $ — $ — $ 2,954 $ 2,954 Total held-to-maturity $ — $ — $ — $ 2,954 $ 2,954 Weighted average yield — % — % — % — % — % Full tax equivalent yield — % — % — % — % — %
Fair Value of Investments with Sustained Gross Unrealized Losses	The following table presents the aging of gross unrealized losses and fair value by investment category as of December 31, 2022 and 2021 (in thousands): Less than 12 months 12 months or more Total Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses December 31, 2022 Available-for-sale: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 57,007 $ ( 3,493 ) $ 163,520 $ ( 28,914 ) $ 220,527 $ ( 32,407 ) Obligations of states and political subdivisions 220,102 ( 43,221 ) 45,419 ( 16,624 ) 265,521 ( 59,845 ) Mortgage-backed securities: GSE residential 165,966 ( 19,859 ) 461,446 ( 96,900 ) 627,412 ( 116,759 ) Other securities 64,676 ( 3,675 ) 6,698 ( 844 ) 71,374 ( 4,519 ) Total $ 507,751 $ ( 70,248 ) $ 677,083 $ ( 143,282 ) $ 1,184,834 $ ( 213,530 ) December 31, 2021 Available-for-sale: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 48,316 $ ( 1,927 ) $ 139,846 $ ( 2,936 ) $ 188,162 $ ( 4,863 ) Obligations of states and political subdivisions 61,535 ( 657 ) — — 61,535 ( 657 ) Mortgage-backed securities: GSE residential 562,699 ( 11,019 ) 46,504 ( 1,691 ) 609,203 ( 12,710 ) Other securities 7,976 ( 105 ) — — 7,976 ( 105 ) Total $ 680,526 $ ( 13,708 ) $ 186,350 $ ( 4,627 ) $ 866,876 $ ( 18,335 )
Maturities of Investment Securities	Maturities of investment securities were as follows at December 31, 2022 (in thousands): Amortized Estimated Cost Fair Value Available-for-sale: Due in one year or less $ 228,998 $ 201,770 Due after one-five years 203,048 186,567 Due after five-ten years 254,473 201,595 Due after ten years 1,217 1,173 687,736 591,105 Mortgage-backed securities: GSE residential 744,636 627,880 Total available-for-sale $ 1,432,372 $ 1,218,985 Held-to-maturity: Due in one year or less $ — $ — Due after ten years 2,954 2,954 Total held-to-maturity $ 2,954 $ 2,954

Loans and Allowance for Credi_2

Loans and Allowance for Credit Losses (Tables)	12 Months Ended
	Dec. 31, 2022
Receivables [Abstract]
Summary of Loans	A summary of loans at December 31, 2022 and 2021 follows (in thousands): 2022 2021 Construction and land development $ 144,387 $ 145,156 Agricultural real estate 410,790 279,001 1-4 family residential properties 440,018 399,932 Multifamily residential properties 295,073 298,974 Commercial real estate 2,036,243 1,666,764 Loans secured by real estate 3,326,511 2,789,827 Agricultural loans 166,695 151,344 Commercial and industrial loans 1,085,004 834,061 Consumer loans 97,730 78,538 All other loans 159,499 143,738 Gross loans 4,835,439 3,997,508 Less: Loans held for sale 338 2,748 4,835,101 3,994,760 Less: Net deferred loan fees, premiums and discounts 9,227 1,985 Allowance for credit losses 59,093 54,655 Net loans $ 4,766,781 $ 3,938,120
Allowance for Credit Losses Based on Portfolio Segment	The following tables present the balance in the allowance for credit losses and the recorded investment in loans based on portfolio segment and impairment method as of December 31, 2022, 2021, and 2020 (in thousands): Construction Agricultural 1-4 Family Commercial Agricultural Commercial Consumer Total Twelve months ended December 31, 2022 Beginning Balance $ 1,743 $ 1,257 $ 2,330 $ 26,246 $ 983 $ 19,241 $ 2,855 $ 54,655 Initial allowance on loans purchased with credit deterioration 272 — 3 478 — 94 16 863 Provision for credit loss expense 137 176 1,241 1,462 ( 359 ) 2,135 14 4,806 Loans charged off 2 — 191 414 93 870 1,380 2,950 Recoveries collected 100 — 359 385 54 208 613 1,719 Ending balance $ 2,250 $ 1,433 $ 3,742 $ 28,157 $ 585 $ 20,808 $ 2,118 $ 59,093 Twelve months ended December 31, 2021 Beginning Balance $ 1,666 $ 1,084 $ 2,322 $ 19,660 $ 1,526 $ 13,485 $ 2,167 $ 41,910 Initial allowance on loans purchased with credit deterioration 261 44 328 646 — 795 — 2,074 Provision for credit loss expense 21 129 ( 160 ) 6,415 ( 544 ) 7,940 1,350 15,151 Loans charged off 205 — 371 535 — 3,118 1,405 5,634 Recoveries collected — — 211 60 1 139 743 1,154 Ending balance $ 1,743 $ 1,257 $ 2,330 $ 26,246 $ 983 $ 19,241 $ 2,855 $ 54,655 Twelve months ended December 31, 2020 Beginning Balance (prior to adoption of ASC 326) $ 1,146 $ 1,093 $ 1,386 $ 11,198 $ 1,386 $ 9,273 $ 1,429 $ 26,911 Impact of adopting ASC 326 ( 113 ) 230 756 541 ( 363 ) 155 466 1,672 Provision for credit loss expense 646 ( 239 ) 274 8,581 503 5,869 469 16,103 Loans charged off 13 — 393 829 — 1,991 618 3,844 Recoveries collected — — 299 169 — 179 421 1,068 Ending balance $ 1,666 $ 1,084 $ 2,322 $ 19,660 $ 1,526 $ 13,485 $ 2,167 $ 41,910
Amortized Cost Basis of Collateral-Dependent Loans by Class of Loans Individually Evaluated	The following table presents the amortized cost basis of collateral-dependent loans by class of loans that were individually evaluated to determine expected credit losses, and the related allowance for credit losses, as of December 31, 2022 (in thousands): Collateral Allowance Real Estate Business Other Total for Credit Construction and land development $ 449 $ — $ — $ 449 $ 221 Agricultural real estate — — 16 16 — 1-4 family residential properties 1,085 144 — 1,229 58 Multifamily residential properties 660 — — 660 — Commercial real estate 8,442 647 — 9,089 459 Loans secured by real estate 10,636 791 16 11,443 738 Agricultural loans — — — — — Commercial and industrial loans 196 349 — 545 — Consumer loans — — 1 1 — All other loans — — — — — Total loans $ 10,832 $ 1,140 $ 17 $ 11,989 $ 738
Credit Risk Profile of Loan Portfolio Based on Risk Rating Category and Payment Activity	The following tables present the credit risk profile of the Company’s loan portfolio based on rating category and payment activity as of December 31, 2022 (in thousands): Term Loans by Origination Year Revolving Risk rating 2022 2021 2020 2019 2018 Prior Loans Total December 31, 2022 Construction and land development loans Pass $ 63,846 $ 39,790 $ 12,558 $ 15,787 $ 1,210 $ 10,601 $ — $ 143,792 Special mention — — — — — — — — Substandard — — — 14 — 458 — 472 Total $ 63,846 $ 39,790 $ 12,558 $ 15,801 $ 1,210 $ 11,059 $ — $ 144,264 Agricultural real estate loans Pass $ 171,833 $ 67,115 $ 58,283 $ 23,820 $ 27,573 $ 52,799 $ — $ 401,423 Special mention 1,123 — 490 1,240 273 3,121 — 6,247 Substandard — — — — 1,383 1,274 — 2,657 Total $ 172,956 $ 67,115 $ 58,773 $ 25,060 $ 29,229 $ 57,194 $ — $ 410,327 1-4 family residential property loans Pass $ 94,377 $ 86,717 $ 78,977 $ 27,580 $ 30,809 $ 63,050 $ 43,722 $ 425,232 Special mention 169 218 1 44 238 1,000 — 1,670 Substandard 1,060 566 529 295 2,749 8,079 — 13,278 Total $ 95,606 $ 87,501 $ 79,507 $ 27,919 $ 33,796 $ 72,129 $ 43,722 $ 440,180 Commercial real estate loans Pass $ 558,921 $ 509,614 $ 319,049 $ 239,564 $ 211,505 $ 453,076 $ — $ 2,291,729 Special mention 2,187 1,287 769 1,508 952 8,503 — 15,206 Substandard 3,783 478 794 873 5,394 6,100 — 17,422 Total $ 564,891 $ 511,379 $ 320,612 $ 241,945 $ 217,851 $ 467,679 $ — $ 2,324,357 Agricultural loans Pass $ 137,327 $ 18,783 $ 3,433 $ 3,918 $ 915 $ 254 $ — $ 164,630 Special mention 1,178 — — 756 66 109 — 2,109 Substandard 53 — — 46 — — — 99 Total $ 138,558 $ 18,783 $ 3,433 $ 4,720 $ 981 $ 363 $ — $ 166,838 Commercial and industrial loans Pass $ 450,001 $ 226,038 $ 172,208 $ 63,906 $ 61,929 $ 247,404 $ — $ 1,221,486 Special mention 469 640 10,095 570 7,280 158 — 19,212 Substandard 346 418 184 35 157 633 — 1,773 Total $ 450,816 $ 227,096 $ 182,487 $ 64,511 $ 69,366 $ 248,195 $ — $ 1,242,471 Consumer loans Pass $ 48,600 $ 21,088 $ 12,101 $ 7,968 $ 1,945 $ 5,630 $ — $ 97,332 Special mention — 18 1 — 5 — — 24 Substandard 69 246 3 43 52 6 — 419 Total $ 48,669 $ 21,352 $ 12,105 $ 8,011 $ 2,002 $ 5,636 $ — $ 97,775 Total loans Pass $ 1,524,905 $ 969,145 $ 656,609 $ 382,543 $ 335,886 $ 832,814 $ 43,722 $ 4,745,624 Special mention 5,126 2,163 11,356 4,118 8,814 12,891 — 44,468 Substandard 5,311 1,708 1,510 1,306 9,735 16,550 — 36,120 Total $ 1,535,342 $ 973,016 $ 669,475 $ 387,967 $ 354,435 $ 862,255 $ 43,722 $ 4,826,212 Term Loans by Origination Year Revolving Risk rating 2021 2020 2019 2018 2017 Prior Loans Total December 31, 2021 Construction and land development loans Pass $ 38,656 $ 34,774 $ 23,505 $ 34,358 $ 3,760 $ 9,433 $ — $ 144,486 Special mention 110 — — — — — — 110 Substandard — — — 483 — 39 — 522 Total $ 38,766 $ 34,774 $ 23,505 $ 34,841 $ 3,760 $ 9,472 $ — $ 145,118 Agricultural real estate loans Pass $ 78,793 $ 64,159 $ 25,713 $ 30,203 $ 12,142 $ 54,808 $ — $ 265,818 Special mention 872 259 4,028 384 69 6,087 — 11,699 Substandard — — 392 187 57 1,119 — 1,755 Total $ 79,665 $ 64,418 $ 30,133 $ 30,774 $ 12,268 $ 62,014 $ — $ 279,272 1-4 family residential property loans Pass $ 78,889 $ 94,404 $ 35,554 $ 44,248 $ 30,735 $ 52,131 $ 42,800 $ 378,761 Special mention 234 — 1,934 499 2,601 1,196 41 6,505 Substandard 355 496 1,534 1,302 3,458 7,250 652 15,047 Total $ 79,478 $ 94,900 $ 39,022 $ 46,049 $ 36,794 $ 60,577 $ 43,493 $ 400,313 Commercial real estate loans Pass $ 568,200 $ 417,334 $ 299,973 $ 174,448 $ 150,811 $ 304,585 $ — $ 1,915,351 Special mention 3,185 1,206 1,836 1,295 10,609 8,632 — 26,763 Substandard 2,007 714 6,242 1,179 4,646 8,238 — 23,026 Total $ 573,392 $ 419,254 $ 308,051 $ 176,922 $ 166,066 $ 321,455 $ — $ 1,965,140 Agricultural loans Pass $ 105,378 $ 17,903 $ 5,612 $ 2,822 $ 924 $ 1,316 $ — $ 133,955 Special mention 13,725 436 2,648 150 13 64 — 17,036 Substandard 350 18 — — — 125 — 493 Total $ 119,453 $ 18,357 $ 8,260 $ 2,972 $ 937 $ 1,505 $ — $ 151,484 Commercial and industrial loans Pass $ 279,814 $ 167,662 $ 119,702 $ 76,022 $ 22,888 $ 302,962 $ — $ 969,050 Special mention 613 399 1,463 182 477 819 — 3,953 Substandard 506 34 133 621 24 1,433 — 2,751 Total $ 280,933 $ 168,095 $ 121,298 $ 76,825 $ 23,389 $ 305,214 $ — $ 975,754 Consumer loans Pass $ 27,948 $ 19,033 $ 16,978 $ 5,505 $ 4,297 $ 1,244 $ — $ 75,005 Special mention 68 54 38 9 — — — 169 Substandard 585 58 308 678 43 1,596 — 3,268 Total $ 28,601 $ 19,145 $ 17,324 $ 6,192 $ 4,340 $ 2,840 $ — $ 78,442 Total loans Pass $ 1,177,678 $ 815,269 $ 527,037 $ 367,606 $ 225,557 $ 726,479 $ 42,800 $ 3,882,426 Special mention 18,807 2,354 11,947 2,519 13,769 16,798 41 66,235 Substandard 3,803 1,320 8,609 4,450 8,228 19,800 652 46,862 Total $ 1,200,288 $ 818,943 $ 547,593 $ 374,575 $ 247,554 $ 763,077 $ 43,493 $ 3,995,523
Loan Portfolio Aging Analysis	The following table presents the Company’s loan portfolio aging analysis at December 31, 2022 and 2021 (in thousands): Total 90 Days Loans > 90 30-59 days 60-89 days or More Total Total Loans days and Past Due Past Due Past Due Past Due Current Receivable Accruing December 31, 2022 Construction and land development $ 20 $ 14 $ 449 $ 483 $ 143,781 $ 144,264 $ — Agricultural real estate 20 6 1 27 410,300 410,327 — 1-4 family residential properties 1,706 1,092 896 3,694 436,486 440,180 — Multifamily residential properties — — 548 548 293,798 294,346 — Commercial real estate 494 205 3,654 4,353 2,025,658 2,030,011 — Loans secured by real estate 2,240 1,317 5,548 9,105 3,310,023 3,319,128 — Agricultural loans — 53 29 82 166,756 166,838 — Commercial and industrial loans 716 24 854 1,594 1,081,366 1,082,960 — Consumer loans 326 195 278 799 96,976 97,775 — All other loans — — — — 159,511 159,511 — Total loans $ 3,282 $ 1,589 $ 6,709 $ 11,580 $ 4,814,632 $ 4,826,212 $ — December 31, 2021 Construction and land development $ 159 $ 199 $ 203 $ 561 $ 144,557 $ 145,118 $ — Agricultural real estate — 222 1 223 279,049 279,272 — 1-4 family residential properties 2,532 914 2,012 5,458 394,855 400,313 — Multifamily residential properties — — 1,676 1,676 297,266 298,942 — Commercial real estate 8,930 640 2,484 12,054 1,654,144 1,666,198 — Loans secured by real estate 11,621 1,975 6,376 19,972 2,769,871 2,789,843 — Agricultural loans — 10 588 598 150,886 151,484 — Commercial and industrial loans 381 302 1,156 1,839 830,169 832,008 — Consumer loans 388 47 118 553 77,889 78,442 — All other loans 1,854 — — 1,854 141,892 143,746 — Total loans $ 14,244 $ 2,334 $ 8,238 $ 24,816 $ 3,970,707 $ 3,995,523 $ —
Recorded Balance of Loans on Nonaccrual Loans	The following table presents the Company’s recorded balance of nonaccrual loans at December 31, 2022 and December 31, 2021 (in thousands). This table excludes performing purchased credit deteriorated loans and performing troubled debt restructurings. 2022 2021 Nonaccrual Nonaccrual Credit Loss Nonaccrual Credit Loss Nonaccrual Construction and land development $ 14 $ 14 $ 25 $ 25 Agricultural real estate 1,258 1,258 237 336 1-4 family residential properties 4,532 4,943 5,252 5,252 Multifamily residential properties 672 672 1,982 1,982 Commercial real estate 7,640 7,640 7,554 7,920 Loans secured by real estate 14,116 14,527 15,050 15,515 Agricultural loans 57 57 560 560 Commercial and industrial loans 1,098 1,098 936 1,851 Consumer loans 274 274 179 179 Total loans $ 15,545 $ 15,956 $ 16,725 $ 18,105
Recorded Balance of Troubled Debt Restructurings	The following table presents the Company’s recorded balance of troubled debt restructurings at December 31, 2022 and 2021 (in thousands). Troubled debt restructurings: 2022 2021 Agricultural real estate $ 351 $ 245 1-4 family residential properties 1,165 1,353 Commercial real estate 2,919 3,355 Loans secured by real estate 4,435 4,953 Agricultural loans — 228 Commercial and industrial loans 591 479 Consumer loans 38 109 All other loans — 23 Total $ 5,064 $ 5,792 Performing troubled debt restructurings: Agricultural real estate $ 233 $ 245 1-4 family residential properties 846 882 Commercial real estate 1,939 2,552 Loans secured by real estate 3,018 3,679 Commercial and industrial loans 159 179 Consumer loans 37 50 All other loans — 23 Total $ 3,214 $ 3,931
Loans Modified as Troubled Debt Restructurings	The following table presents loans modified as TDRs during the years ended December 31, 2022 and 2021 as a result of various modified loan factors (dollars in thousands). The change in the recorded investment from pre-modification to post-modification was not material. December 31, 2022 December 31, 2021 Number of Recorded Number of Recorded Modifications Investment Modifications Investment Agricultural real estate 2 $ 97 1 $ 245 1-4 family residential properties 4 422 1 183 Commercial real estate 2 196 1 679 Loans secured by real estate 8 715 3 1,107 Commercial and industrial loans 4 325 2 254 Consumer loans — — 4 50 All other loans — — 1 23 Total 12 $ 1,040 10 $ 1,434
Summary of Purchased Credit Deteriorated (PCD) Loans	During 2022 and 2021, the Company acquired loans from Delta and LINCO, respectively, for which there was, at acquisition, evidence of more than insignificant deterioration of credit quality since origination. The carrying amount of those loans is as follows (in thousands): Delta Acquisition LINCO Acquisition Purchase price of purchase credit deteriorated loans at acquisition $ 18,796 $ 64,647 Allowance for credit losses at acquisition ( 863 ) ( 2,074 ) Non-credit discount/(premium) at acquisition ( 523 ) ( 187 ) Fair value of purchased credit deteriorated loans at acquisition $ 17,410 $ 62,386

Premises and Equipment, Net (Ta

Premises and Equipment, Net (Tables)	12 Months Ended
	Dec. 31, 2022
Property, Plant and Equipment [Abstract]
Premises and Equipment	The estimated useful lives for each major depreciable classification of premises and equipment are as follows: Buildings and improvements 20 years to 40 years Leasehold improvements 5 years to 15 years Furniture and equipment 3 years to 7 years Premises and equipment at December 31, 2022 and 2021 consisted of (in thousands): 2022 2021 Land $ 27,982 $ 22,682 Buildings and improvements 68,345 67,225 Furniture and equipment 25,498 25,747 Leasehold improvements 4,676 4,736 Construction in progress 1,538 394 Subtotal 128,039 120,784 Accumulated depreciation and amortization 37,566 39,300 Total $ 90,473 $ 81,484

Goodwill and Intangible Assets

Goodwill and Intangible Assets (Tables)	12 Months Ended
	Dec. 31, 2022
Schedule of Intangible Assets and Goodwill	The Company has goodwill from business combinations, intangible assets from branch acquisitions, identifiable intangible assets assigned to core deposit relationships and customer lists of business lines acquired. The following table presents gross carrying amount and accumulated amortization by major intangible asset class as of December 31, 2022 and 2021 (in thousands): 2022 2021 Gross Accumulated Gross Accumulated Value Amortization Value Amortization Goodwill $ 144,172 $ 3,760 $ 115,613 $ 3,760 Intangibles from branch acquisition 3,015 3,015 3,015 3,015 Core deposit intangibles 45,355 28,432 39,435 24,085 Customer list intangibles 20,782 8,551 20,561 6,808 $ 213,324 $ 43,758 $ 178,624 $ 37,668
Intangible Assets Mortgage Servicing Rights	The unpaid principal balance of mortgage loans serviced for others was $ 73.6 million and $ 90.2 million at December 31, 2022 and 2021, respectively. The following table summarizes the activity pertaining to the mortgage servicing rights included in intangible assets as of December 31, 2022 and 2021 (in thousands): December 31, December 31, Beginning balance $ 420 $ 516 Valuation recovery 108 544 Mortgage servicing rights amortized ( 200 ) ( 629 ) I/O strip 3 ( 11 ) Ending balance $ 331 $ 420
Schedule of Intangible Assets Amortization Expense	Total amortization expense for the years ended December 31, 2022, 2021, and 2020 was as follows (in thousands): 2022 2021 2020 Core deposit intangibles $ 4,347 $ 3,176 $ 3,164 Customer list intangibles 1,743 1,586 1,305 Mortgage servicing rights 200 629 593 $ 6,290 $ 5,391 $ 5,062
Schedule of Expected Amortization Expense	Estimated amortization expense for each of the five succeeding years is shown in the table below (in thousands): For year ended 12/31/23 $ 5,878 For year ended 12/31/24 5,371 For year ended 12/31/25 4,736 For year ended 12/31/26 3,835 For year ended 12/31/27 3,254
Delta Bancshares Company
Schedule of Reconciliation of Purchase Price Paid for Acquisition and Goodwill Recorded	The following table provides a reconciliation of the purchase price paid for the acquisition of Delta and the amount of goodwill recorded (in thousands): Unallocated purchase price $ 29,791 Less purchase accounting adjustments: Fair value of securities ( 2,836 ) Fair value of loans, net ( 3,399 ) Fair value of premises and equipment 3,508 Fair value of time deposits ( 1,759 ) Fair value of FHLB advances ( 75 ) Core deposit intangible 5,920 Other assets ( 570 ) Other liabilities 444 1,233 Resulting goodwill from acquisition $ 28,558

Deposits (Tables)

Deposits (Tables)	12 Months Ended
	Dec. 31, 2022
Deposits [Abstract]
Summary of Deposits	As of December 31, 2022 and 2021, deposits consisted of the following (in thousands): 2022 2021 Demand deposits: Non-interest bearing $ 1,256,514 $ 1,246,673 Interest-bearing 1,389,283 1,452,765 Savings 636,699 626,523 Money market 1,267,726 1,068,473 Time deposits 706,779 562,052 Total deposits $ 5,257,001 $ 4,956,486
Summary of Interest Expense on Deposits	Total interest expense on deposits for the years ended December 31, 2022, 2021, and 2020 was as follows (in thousands): 2022 2021 2020 Interest-bearing demand $ 4,315 $ 1,547 $ 1,462 Savings 570 487 426 Money market 9,394 2,711 2,270 Time deposits 4,534 4,292 8,593 Total $ 18,813 $ 9,037 $ 12,751
Summary of Aggregate Amount of Time Deposits more than 100,000	As of December 31, 2022, 2021, and 2020, the aggregate amount of time deposits in denominations of more than $250,000 was as follows (in thousands): 2022 2021 2020 Time deposit balances in denominations of more than $250,000 $ 138,056 $ 117,887 $ 98,277
Summary of Maturities for All Time Deposits	The following table shows the amount of maturities for all time deposits as of December 31, 2022 (in thousands): Less than 1 year $ 409,987 1 year to 2 years 200,771 2 years to 3 years 32,568 3 years to 4 years 15,970 4 years to 5 years 47,126 Over 5 years 357 Total $ 706,779

Repurchase Agreements and Oth_2

Repurchase Agreements and Other Borrowings (Tables)	12 Months Ended
	Dec. 31, 2022
Repurchase Agreements And Other Borrowings [Abstract]
Schedule of Borrowings	As of December 31, 2022 and 2021 borrowings consisted of the following (in thousands): 2022 2021 Securities sold under agreements to repurchase $ 221,414 $ 146,268 Federal Home Loan Bank-overnight 65,000 — Federal Home Loan Bank (FHLB) fixed-term advances 400,071 86,446 Subordinated debt 94,553 94,400 Junior subordinated debentures 19,364 19,195 Total $ 800,402 $ 346,309
Aggregate Annual Maturities of Long-Term Borrowings	Aggregate annual maturities of FHLB advances and debt (excluding unamortized discounts and premiums) at December 31, 2022 are (in thousands): Subordinated Jr. Subordinated FHLB Debt Debentures 2023 $ 175,000 $ — $ — 2024 60,000 — — 2025 9,747 — 4,124 2026 150,000 — — 2027 — — — Thereafter 70,000 96,000 16,496 464,747 96,000 20,620 Unamortized discount 324 ( 1,447 ) ( 1,256 ) $ 465,071 $ 94,553 $ 19,364
Federal Home Loan Bank, Advances	FHLB advances represent borrowings by First Mid Bank to fund loan demand. At December 31, 2022 the advances totaling $ 464.7 million were as follows: Advance Term (in years) Interest Rate Maturity Date $ 5,000,000 8.0 2.40 % January 9, 2023 35,000,000 0.5 4.22 % March 31, 2023 5,000,000 4.0 2.44 % May 30, 2023 5,000,000 1.0 2.00 % May 31, 2023 25,000,000 0.75 4.34 % June 30, 2023 5,000,000 3.5 1.51 % July 31, 2023 5,000,000 3.5 0.77 % September 11, 2023 10,000,000 5.0 1.45 % December 31, 2024 5,000,000 5.0 0.91 % March 10, 2025 4,746,475 10.0 2.64 % December 23, 2025 5,000,000 10.0 1.15 % October 3, 2029 5,000,000 10.0 1.12 % October 3, 2029 10,000,000 10.0 1.39 % December 31, 2029 25,000,000 1.0 4.81 % November 10, 2023 25,000,000 1.5 4.69 % May 10, 2024 25,000,000 2.0 4.59 % November 8, 2024 50,000,000 4.0 2.98 % December 8, 2027 50,000,000 4.0 3.49 % December 8, 2027 50,000,000 4.0 3.28 % December 8, 2027 50,000,000 10.0 2.77 % December 13, 2032 65,000,000 overnight 4.31 % January 1, 2023
Securities Underlying the Repurchase Agreements	(In thousands) 2022 2021 2020 Securities sold under agreements to repurchase: Maximum outstanding at any month-end $ 257,061 $ 212,503 $ 350,288 Average amount outstanding for the year 202,242 173,762 219,298
Schedule of Securities Financing Transactions	Repurchase agreements by class of collateral pledged are as follows (in thousands): December 31, 2022 December 31, 2021 US Treasury securities and obligations of U.S. government corporations and agencies $ 47,775 $ 53,782 Mortgage-backed securities: GSE: residential 173,639 92,486 Total $ 221,414 $ 146,268

Regulatory Capital (Tables)

Regulatory Capital (Tables)	12 Months Ended
	Dec. 31, 2022
Regulatory Capital [Abstract]
Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations	As of December 31, 2022 and 2021, the most recent notification from the primary regulators categorized First Mid Bank as well capitalized under the regulatory framework for prompt corrective action. To be categorized as well capitalized, minimum total risk-based capital, Tier 1 risk-based capital, Common Equity Tier 1 risk-based capital, and Tier 1 leverage ratios must be maintained as set forth in the table below. At December 31, 2022, there were no conditions or events since the most recent notification that management believes have changed this categorization. Actual Required Minimum For Capital Adequacy Purposes with Capital Buffer To Be Well-Capitalized Under Prompt Corrective Action Provisions (Dollars in thousands) Amount Ratio Amount Ratio Amount Ratio December 31, 2022 Total capital (to risk-weighted assets) Company $ 801,966 15.20 % $ 554,164 > 10.50 % N/A N/A First Mid Bank 745,624 14.18 % 552,161 > 10.50 % $ 525,868 > 10.00 % Tier 1 capital (to risk-weighted assets) Company 654,453 12.40 % 448,609 > 8.50 N/A N/A First Mid Bank 692,664 13.17 % 446,987 > 8.50 420,694 > 8.00 Common equity tier 1 capital (to risk-weighted assets) Company 635,089 12.03 % 369,442 > 7.00 N/A N/A First Mid Bank 692,664 13.17 % 368,107 > 7.00 341,814 > 6.50 Tier 1 capital (to average assets) Company 654,453 9.68 % 268,875 > 4.00 N/A N/A First Mid Bank 692,664 10.22 % 270,990 > 4.00 338,738 > 5.00 December 31, 2021 Total capital (to risk-weighted assets) Company $ 674,310 15.79 % $ 448,344 > 10.50 % N/A N/A First Mid Bank 624,150 14.67 % 446,711 > 10.50 % $ 425,439 > 10.00 % Tier 1 capital (to risk-weighted assets) Company 534,277 12.51 % 362,945 > 8.50 N/A N/A First Mid Bank 578,517 13.60 % 361,623 > 8.50 340,351 > 8.00 Common equity tier 1 capital (to risk-weighted assets) Company 515,082 12.06 % 298,896 > 7.00 N/A N/A First Mid Bank 578,517 13.60 % 297,807 > 7.00 276,535 > 6.50 Tier 1 capital (to average assets) Company 534,277 9.05 % 236,151 > 4.00 N/A N/A First Mid Bank 578,517 9.83 % 235,337 > 4.00 294,171 > 5.00 The Company's risk-weighted assets, capital and capital ratios for December 31, 2022 and 2021 were computed in accordance with Basel III capital rules which were effective January 1, 2015. Prior periods were computed following previous rules. See heading "Basel III" in the Overview section of this report for a more detailed description of Basel III rules. As of December 31, 2022 and 2021 , the Company and First Mid Bank had capital ratios above the required minimums for regulatory capital adequacy, and First Mid Bank had capital ratios that qualified it for treatment as well-capitalized under the regulatory framework for prompt corrective action with respect to banks.

Disclosures of Fair Values of_2

Disclosures of Fair Values of Financial Instruments (Tables)	12 Months Ended
	Dec. 31, 2022
Fair Value Disclosures [Abstract]
Assets Measured at Fair Value on Recurring Basis	The following table presents the Company’s assets that are measured at fair value on a recurring basis and the level within the fair value hierarchy in which the fair value measurements fall as of December 31, 2022 and 2021 (in thousands): Fair Value Measurements Using: Quoted Prices in Significant Significant Active Markets Other Unobservable for Identical Observable Inputs Fair Value Assets (Level 1) Inputs (Level 2) (Level 3) December 31, 2022 Available-for-sale securities: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 220,527 $ — $ 220,527 $ — Obligations of states and political subdivisions 287,698 — 287,698 — Mortgage-backed securities 627,880 — 627,880 — Other securities 82,880 — 73,630 9,250 Total available-for-sale securities 1,218,985 — 1,209,735 9,250 Equity securities 311 311 — — Derivative assets: interest rate swaps 4,253 — 4,253 — Total assets $ 1,223,549 $ 311 $ 1,213,988 $ 9,250 Derivative liabilities: interest swaps $ 3,100 $ — $ 3,100 $ — December 31, 2021 Available-for-sale securities: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 203,815 $ — $ 203,815 $ — Obligations of states and political subdivisions 395,457 — 395,358 99 Mortgage-backed securities 791,038 — 791,038 — Other securities 31,112 — 31,112 — Total available-for-sale securities 1,421,422 — 1,421,323 99 Equity securities 397 397 - — Derivative assets: interest rate swaps 809 — 809 — Total assets $ 1,422,628 $ 397 $ 1,422,132 $ 99 Derivative liabilities: interest swaps $ 1,476 $ — $ 1,476 $ —
Fair Value of Assets Measured on a Recurring Basis Using Significant Unobservable Inputs	The change in fair value of assets measured on a recurring basis using significant unobservable inputs (Level 3) for the years ended December 31, 2022 and 2021 is summarized as follows (in thousands): Obligations of State and Political Subdivisions Other Total December 31, 2022 Beginning balance $ 99 $ — $ 99 Transfers into Level 3 — 9,250 9,250 Transfers out of Level 3 — — — Total gains or losses Included in net income — — — Included in other comprehensive income (loss) — — — Purchases, issuances, sales and settlements Purchases — — — Issuances — — — Sales — — — Settlements ( 99 ) — ( 99 ) Ending balance $ — $ 9,250 $ 9,250 Total gains or losses for the period included in net income attributable to the change in unrealized gains or losses related to assets and liabilities still held at the reporting date $ — $ — $ — December 31, 2021 Beginning balance $ 794 $ — $ 794 Transfers into Level 3 — — — Transfers out of Level 3 — — — Total gains or losses Included in net income 3 — 3 Included in other comprehensive income (loss) — — — Purchases, issuances, sales and settlements Purchases — — — Issuances — — — Sales — — — Settlements ( 698 ) — ( 698 ) Ending balance $ 99 $ — $ 99 Total gains or losses for the period included in net income attributable to the change in unrealized gains or losses related to assets and liabilities still held at the reporting date $ — $ — $ —
Assets Measured at Fair Value on a Nonrecurring Basis	The following table presents the fair value measurement of assets measured at fair value on a nonrecurring basis and the level within the fair value hierarchy in which the fair value measurements fall at December 31, 2022 and 2021 (in thousands): Fair Value Measurements Using Quoted Prices in Active Significant Significant Markets for Other Unobservable Identical Assets Observable Inputs Inputs Fair Value (Level 1) (Level 2) (Level 3) December 31, 2022 Collateral dependent loans $ 2,548 $ — $ — $ 2,548 Foreclosed assets held for sale — — — — December 31, 2021 Collateral dependent loans $ 6,750 $ — $ — $ 6,750 Foreclosed assets held for sale 2,068 — — 2,068 Mortgage servicing rights 420 — — 420
Significant Unobservable Inputs Used in Valuation of Level 3 Fair Value Measurements	The following table presents quantitative information about unobservable inputs used in Level 3 fair value measurements other than goodwill at December 31, 2022. Fair Value Valuation (in thousands) Technique Unobservable Inputs Range (Weighted Average) Collateral dependent loans $ 2,548 Third party valuations Discount to reflect realizable value 0 % - 40 % ( 20 %) Foreclosed assets held for sale — Third party valuations Discount to reflect realizable value less estimated selling costs 0 % - 40 % ( 35 %) Mortgage servicing rights #REF! Third party valuations PSA standard prepayment model rate 128 - 437 ( 137 ) The following table presents quantitative information about unobservable inputs used in Level 3 fair value measurements other than goodwill at December 31, 2021. Fair Value Valuation (in thousands) Technique Unobservable Inputs Range (Weighted Average) Collateral dependent loans $ 6,750 Third party valuations Discount to reflect realizable value 0 % - 40 % ( 20 %) Foreclosed assets held for sale 2,068 Third party valuations Discount to reflect realizable value less estimated selling costs 0 % - 40 % ( 35 %) Mortgage servicing rights 420 Third party valuations PSA standard prepayment model rate 205 - 513 ( 273 )
Summary of Estimated Fair Values of Company Financial Instruments	The following tables present estimated fair values of the Company’s financial instruments at December 31, 2022 and 2021 (in thousands): Carrying Fair Amount Value Level 1 Level 2 Level 3 December 31, 2022 Financial assets Cash and due from banks $ 144,806 $ 144,806 $ 144,806 $ — $ — Federal funds sold 7,627 7,627 7,627 — — Certificates of deposit investments 1,470 1,470 — 1,470 — Available-for-sale securities 1,218,986 1,218,986 — 1,209,736 9,250 Held-to-maturity securities 2,954 2,954 2,954 — — Equity securities 311 311 311 — — Loans held for sale 338 338 — 338 — Loans net of allowance for credit losses 4,766,781 4,460,661 — — 4,460,661 Interest receivable 28,357 28,357 — 28,357 — Federal Reserve Bank stock 17,050 17,050 — 17,050 — Federal Home Loan Bank stock 18,440 18,440 — 18,440 — Financial liabilities Deposits $ 5,257,001 $ 5,257,748 $ — $ 4,550,222 $ 707,526 Securities sold under agreements to repurchase 221,414 221,260 — 221,260 — Interest payable 3,346 3,346 — 3,346 — Federal Home Loan Bank borrowings 465,071 459,327 — 459,327 — Subordinated debentures 94,553 87,977 — 87,977 — Junior subordinated debentures 19,364 17,164 — 17,164 — December 31, 2021 Financial assets Cash and due from banks $ 167,242 $ 167,242 $ 167,242 $ — $ — Federal funds sold 1,360 1,360 1,360 — — Certificates of deposit investments 2,450 2,450 — 2,450 — Available-for-sale securities 1,421,422 1,421,422 — 1,421,323 99 Held-to-maturity securities 7,030 7,034 2,029 5,005 — Equity securities 397 397 397 — — Loans held for sale 2,748 2,748 — 2,748 — Loans net of allowance for credit losses 3,938,120 3,889,870 — — 3,889,870 Interest receivable 19,868 19,868 — 19,868 — Federal Reserve Bank stock 13,845 13,845 — 13,845 — Federal Home Loan Bank stock 6,484 6,484 — 6,484 — Financial liabilities Deposits $ 4,956,486 $ 4,956,738 $ — $ 4,394,434 $ 562,304 Securities sold under agreements to repurchase 146,268 146,274 — 146,274 — Interest payable 1,346 1,346 — 1,346 — Federal Home Loan Bank borrowings 86,446 86,248 — 86,248 — Subordinated debentures 94,400 94,400 — 94,400 — Junior subordinated debentures 19,195 15,012 — 15,012 —

Stock Incentive Plan (Tables)

Stock Incentive Plan (Tables)	12 Months Ended
	Dec. 31, 2022
Share-Based Payment Arrangement [Abstract]
Summary of Compensation Cost, Net of Forfeitures, Related to Stock-based Compensation	The following table summarizes the compensation cost, net of forfeitures, related to stock-based compensation for the years ended December 31, 2022, 2021, and 2020 (in thousands): 2022 2021 2020 Stock and stock unit awards: Pre-tax compensation expense $ 1,874 $ 1,304 $ 774 Income tax benefit ( 394 ) ( 274 ) ( 163 ) Total share-based compensation expense, net of income taxes $ 1,480 $ 1,030 $ 611
Summary of Unvested Stock and Stock Units	The following table summarizes non-vested stock and stock unit activity for the years ended December 31, 2022, 2021, and 2020: 2022 2021 2020 Weighted-avg Weighted-avg Weighted-avg Grant-date Grant-date Grant-date Shares Fair Value Shares Fair Value Shares Fair Value Nonvested, beginning of year 62,040 $ 34.27 42,220 $ 34.62 37,908 $ 35.49 Granted 63,150 41.07 48,575 34.42 25,950 34.46 Vested ( 40,759 ) 38.20 ( 28,355 ) 35.02 ( 21,305 ) 35.99 Forfeited ( 2,383 ) ( 39.35 ) ( 400 ) ( 34.34 ) ( 333 ) ( 33.31 ) Nonvested, end of year 82,048 $ 37.41 62,040 $ 34.27 42,220 $ 34.62 Fair value of shares vested $ 1,556,870 $ 993,094 $ 766,774

Income Taxes (Tables)

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Components of Federal and State Income Tax Expense	The components of federal and state income tax expense for the years ended December 31, 2022, 2021, and 2020 were as follows (in thousands): 2022 2021 2020 Current Federal $ 14,401 $ 12,269 $ 12,315 State 6,171 6,384 7,120 Total current 20,572 18,653 19,435 Deferred Federal ( 2,005 ) ( 2,562 ) ( 3,318 ) State ( 227 ) ( 793 ) ( 1,645 ) Total deferred ( 2,232 ) ( 3,355 ) ( 4,963 ) Total $ 18,340 $ 15,298 $ 14,472
Effective Income Tax Reconciliation	The principal reasons for the difference are as follows (in thousands): 2022 2021 2020 Expected income taxes $ 19,172 $ 14,025 $ 12,546 Effects of: Tax-exempt income from bank owned life insurance ( 659 ) ( 575 ) ( 363 ) Other tax exempt income ( 2,497 ) ( 2,072 ) ( 1,758 ) Nondeductible interest expense 255 17 45 State taxes, net of federal taxes 4,695 4,417 4,325 Other items ( 2,525 ) ( 514 ) ( 323 ) Effect of marginal tax rate ( 101 ) — — Total $ 18,340 $ 15,298 $ 14,472
Tax Effects of Temporary Differences on Deferred Tax Assets and Deferred Tax Liabilities	The tax effects of the temporary differences that gave rise to significant portions of the deferred tax assets and deferred tax liabilities at December 31, 2022 and 2021 are presented below (in thousands): 2022 2021 Deferred tax assets: Allowance for credit losses $ 16,248 $ 12,957 Available-for-sale investment securities 61,880 339 Deferred compensation 4,157 4,025 Supplemental retirement 492 460 Deferred loan costs 302 — Stock compensation expense 147 163 Deferred revenue 349 79 Purchase accounting 795 443 Acquisition costs 179 217 Other 894 1,139 Total gross deferred tax assets 85,443 19,822 Deferred tax liabilities: Intangibles amortization 6,398 107 Prepaid expenses 1,418 6,480 FHLB stock dividend 22 985 Deferred expenses 104 23 Purchase accounting — 915 Depreciation 4,911 3,463 Accumulated accretion 245 111 Mortgage servicing rights 91 118 Other — 321 Available-for-sale investment securities — — Total gross deferred tax liabilities 13,189 12,523 Deferred tax assets, net $ 72,254 $ 7,299

Commitments and Contingent Li_2

Commitments and Contingent Liabilities (Tables)	12 Months Ended
	Dec. 31, 2022
Commitments and Contingencies Disclosure [Abstract]
Schedule of Off-balance Sheet Financial Instruments Whose Contract Amounts Represent Credit Risk	The off-balance sheet financial instruments whose contract amounts represent credit risk at December 31, 2022 and 2021 were as follows (in thousands): 2022 2021 Unused commitments and lines of credit: Commercial real estate $ 147,702 $ 118,190 Commercial operating 655,676 529,035 Home equity 63,570 59,422 Other 307,030 293,339 Total $ 1,173,978 $ 999,986 Standby letters of credit $ 10,162 $ 14,403

Related Party Transactions (Tab

Related Party Transactions (Tables)	12 Months Ended
	Dec. 31, 2022
Related Party Transactions [Abstract]
Schedule of Related Party Transactions	2022 2021 Beginning balance $ 123,614 $ 55,125 New loans 135,464 117,927 Loan repayments ( 89,394 ) ( 49,438 ) Ending balance $ 169,684 $ 123,614

Business Combinations (Tables)

Business Combinations (Tables)	12 Months Ended
	Dec. 31, 2022
Delta Bancshare Company
Business Acquisition [Line Items]
Estimated Fair Values of Assets Acquired and Liabilities Assumed	Acquired Book As Recorded by Value Adjustments First Mid Bank Assets Cash and due from banks $ 82,473 $ — $ 82,473 Investment securities 184,959 ( 2,836 ) 182,123 Loans 426,433 ( 7,924 ) 418,509 Allowance for loan losses ( 5,388 ) 4,525 ( 863 ) Premises and equipment 5,522 3,508 9,030 Goodwill 14 28,544 28,558 Core deposit intangible — 5,920 5,920 Bank owned life insurance 15,822 — 15,822 Right of use asset — 717 717 Other assets 9,061 ( 1,287 ) 7,774 Total assets acquired $ 718,896 $ 31,167 $ 750,063 Liabilities and stockholders' equity Deposits $ 558,619 $ 1,759 $ 560,378 Securities sold under agreements to repurchase 35,523 — 35,523 FHLB advances 45,000 75 45,075 Lease liability — 717 717 Other liabilities 2,209 ( 1,161 ) 1,048 Total liabilities assumed 641,351 1,390 642,741 Net assets acquired $ 77,545 $ 29,777 $ 107,322 Consideration paid Cash $ 15,150 Common stock 92,172 Total consideration paid $ 107,322
Unaudited Pro Forma Condensed Combined Financial Information	The following unaudited pro forma condensed combined financial information presents the results of operations of the Company, including the effects of the purchase accounting adjustments and acquisition expenses, had the Delta Merger taken place at the beginning of the period (dollars in thousands, except per share data): Twelve months ended December 31, 2022 2021 Net interest income $ 187,075 $ 147,387 Provision for loan losses 4,806 14,679 Non-interest income 74,799 53,371 Non-interest expense 165,062 132,086 Income before income taxes 92,006 53,993 Income tax expense 18,508 12,321 Net income available to common stockholders $ 73,498 $ 41,672 Earnings per share Basic $ 3.64 $ 2.07 Diluted $ 3.63 $ 2.07 Basic weighted average shares outstanding 20,169,077 20,111,889 Diluted weighted average shares outstanding 20,243,635 20,164,909
LINCO Bancshares, Inc.
Business Acquisition [Line Items]
Estimated Fair Values of Assets Acquired and Liabilities Assumed	Acquired Book As Recorded by Value Adjustments First Mid Bank Assets Cash and due from banks $ 130,561 $ — $ 130,561 Investment securities 119,234 264 119,498 Loans 838,377 ( 9,401 ) 828,976 Allowance for loan losses ( 8,656 ) 6,583 ( 2,073 ) Other real estate owned 8,435 915 9,350 Premises and equipment 23,440 6,360 29,800 Goodwill 20,503 ( 15,054 ) 5,449 Core deposit intangible 123 2,025 2,148 Right of use asset — 794 794 Other assets 43,697 2,499 46,196 Total assets acquired $ 1,175,714 $ ( 5,015 ) $ 1,170,699 Liabilities and stockholders' equity Deposits $ 988,329 $ 2,081 $ 990,410 Securities sold under agreements to repurchase — — — FHLB advances 26,941 975 27,916 Other borrowings — — — Lease liability — 794 794 Other liabilities 4,498 ( 610 ) 3,888 Total liabilities assumed 1,019,768 3,240 1,023,008 Net assets acquired $ 155,946 $ ( 8,255 ) $ 147,691 Consideration paid Cash $ 103,500 Common stock 44,191 Total consideration paid $ 147,691
Unaudited Pro Forma Condensed Combined Financial Information	The following unaudited pro forma condensed combined financial information presents the results of operations of the Company, including the effects of the purchase accounting adjustments and acquisition expenses, had the LINCO Merger taken place at the beginning of the period (dollars in thousands, except per share data): Twelve months ended December 31, 2021 2020 Net interest income $ 173,676 $ 169,430 Provision for loan losses 15,351 18,242 Non-interest income 70,879 66,228 Non-interest expense 159,778 152,596 Income before income taxes 69,426 64,820 Income tax expense 15,994 15,944 Net income available to common stockholders $ 53,432 $ 48,876 Earnings per share Basic $ 2.99 $ 2.72 Diluted $ 2.98 $ 2.71 Basic weighted average shares outstanding 17,886,998 17,979,126 Diluted weighted average shares outstanding 17,979,007 18,025,102

Leases (Tables)

Leases (Tables)	12 Months Ended
	Dec. 31, 2022
Leases [Abstract]
Summary of Supplemental Balance Sheet Information	The following table contains supplemental balance sheet information related to leases (dollars in thousands): 2022 2021 Operating lease right-of-use assets $ 15,774 $ 15,116 Operating lease liabilities 16,035 15,322 Weighted-average remaining lease term 5.8 years 6.6 years Weighted-average discount rate 2.67 % 2.70 %
Summary of Future Minimum Lease Payments	Future minimum lease payments under operating leases are (in thousands): Operating Leases 2023 $ 3,035 2024 2,615 2025 2,178 2026 2,067 2027 3,587 Thereafter 4,488 Total minimum lease payments 17,970 Less imputed interest ( 1,935 ) Total lease liability $ 16,035
Summary of Components of Lease Expense	The components of lease expense for the twelve months ended December 31, 2022 and 2021 were as follows (in thousands): 2022 2021 Operating lease cost $ 3,040 $ 2,515 Short-term lease cost 75 260 Variable lease cost 720 871 Total lease cost 3,835 3,646 Income from subleases ( 369 ) ( 527 ) Net lease cost $ 3,466 $ 3,119
Summary of Operating Lease Cash Flows	Cash paid for amounts included in the measurement of lease liabilities was (in thousands): 2022 2021 Operating cash flows from operating leases $ 3,061 $ 2,872

Derivatives (Tables)

Derivatives (Tables)	12 Months Ended
	Dec. 31, 2022
Derivative [Line Items]
Summary of Derivative Instruments, Gain (Loss)	The effects of fair value hedges on the Company's income statement during the twelve months ended December 31, 2022 and 2021 were as follows (in thousands): Derivative Location of Gain (Loss) on Derivative 2022 2021 Interest rate swap agreements Interest income on loans $ 1,819 $ ( 827 ) Derivative Location of Gain (Loss) on Hedged Items 2022 2021 Interest rate swap agreements Interest income on loans $ ( 1,819 ) $ 827
Summary of Cumulative Basis Adjustment of Fair Value Hedges	As of December 31, 2022 and 2021, the following amounts were recorded on the balance sheet related to the cumulative basis adjustment for fair value hedges (in thousands): Cumulative Amount of Fair Value Hedging Line Item in the Balance Sheet in Carrying Amount of Adjustments Included in the Carrying Which the Hedge Items are Included the Hedged Assets Amount of the Hedged Assets December 31, 2022 Loans $ 12,295 $ ( 1,153 ) December 31, 2021 Loans $ 13,234 $ 667
Not Designated as Hedging Instrument
Derivative [Line Items]
Summary of Fair Value Derivative Instruments	The following table provides the outstanding notional balances and fair value of outstanding derivatives not designated as hedging instruments as of December 31, 2022 and 2021 (in thousands): Weighted Average Balance Sheet Remaining Maturity Notional Estimated Location (Years) Amount Value December 31, 2022 Interest rate swap agreements Other assets 5.0 $ 39,095 $ 4,253 Interest rate swap agreements Other liabilities 5.0 39,095 ( 4,253 ) December 31, 2021 Interest rate swap agreements Other assets 6.0 $ 40,886 $ 809 Interest rate swap agreements Other liabilities 6.0 40,886 ( 809 )
Fair Value Hedging | Designated As Hedging Instrument
Derivative [Line Items]
Summary of Fair Value Derivative Instruments	The following table provides the outstanding notional balances and fair value of outstanding derivatives designated as hedging instruments as of December 31, 2022 and 2021 (in thousands): Weighted Average Balance Sheet Remaining Maturity Notional Estimated Derivative Location (Years) Amount Value December 31, 2022 Interest rate swap agreements Other liabilities 6.3 $ 13,448 $ ( 3,100 ) December 31, 2021 Interest rate swap agreements Other liabilities 7.3 $ 13,900 $ ( 1,476 )

Parent Company Only Financial_2

Parent Company Only Financial Statements (Tables)	12 Months Ended
	Dec. 31, 2022
Condensed Financial Information Disclosure [Abstract]
Condensed Balance Sheets	First Mid Bancshares, Inc. (Parent Company) Balance Sheets December 31, 2022 2021 Assets Cash $ 24,854 $ 28,421 Premises and equipment, net 4,955 4,377 Investment in subsidiaries 714,237 713,296 Other assets 5,212 4,048 Total assets $ 749,258 $ 750,142 Liabilities and stockholders’ equity Liabilities Debt $ 113,917 $ 113,595 Other liabilities 2,186 2,653 Total liabilities 116,103 116,248 Stockholders’ equity 633,155 633,894 Total liabilities and stockholders’ equity $ 749,258 $ 750,142
Condensed Statements of Income	First Mid Bancshares, Inc. (Parent Company) Statements of Income and Comprehensive Income (Loss) Years ended December 31, 2022 2021 2020 Income: Dividends from subsidiaries $ 34,040 $ 28,075 $ 29,663 Other income 542 9 43 Total income 34,582 28,084 29,706 Operating expenses 9,221 9,630 4,697 Income before income taxes and equity in undistributed earnings of subsidiaries 25,361 18,454 25,009 Income tax benefit 2,780 2,656 1,231 Income before equity in undistributed earnings of subsidiaries 28,141 21,110 26,240 Equity in undistributed earnings of subsidiaries 44,811 30,380 19,030 Net income 72,952 51,490 45,270 Other comprehensive income (loss), net of taxes ( 150,676 ) ( 17,926 ) 8,735 Comprehensive income (loss) $ ( 77,724 ) $ 33,564 $ 54,005
Condensed Statements of Cash Flows	First Mid Bancshares, Inc. (Parent Company) Statements of Cash Flows Years ended December 31, 2022 2021 2020 Cash flows from operating activities: Net income $ 72,952 $ 51,490 $ 45,270 Adjustments to reconcile net income to net Cash provided by operating activities: Depreciation, amortization, accretion, net 218 350 104 Dividends received from subsidiary 34,040 28,075 29,663 Equity in undistributed earnings of subsidiaries ( 44,811 ) ( 30,380 ) ( 19,030 ) Increase in other assets ( 208,359 ) ( 206,880 ) ( 30,121 ) Increase in other liabilities ( 146 ) 1,760 1,349 Net cash provided by (used in) operating activities ( 146,106 ) ( 155,585 ) 27,235 Cash flows from investing activities: Investment in subsidiary — — ( 700 ) Net cash from business acquisition 67,323 30,968 — Net cash provided by (used in) investing activities 67,323 30,968 ( 700 ) Cash flows from financing activities: Repayment of short-term debt — — ( 5,000 ) Proceeds from short-term debt — — 5,000 Issuance of subordinated debt — — 94,253 Proceeds from issuance of common stock 93,415 46,128 610 Payment to repurchase common stock ( 340 ) ( 326 ) ( 213 ) Direct expense related to capital transactions ( 29 ) ( 206 ) — Dividends paid on common stock ( 17,830 ) ( 14,721 ) ( 12,814 ) Net cash provided by financing activities 75,216 30,875 81,836 Increase (decrease) in cash ( 3,567 ) ( 93,742 ) 108,371 Cash at beginning of year 28,421 122,163 13,792 Cash at end of year $ 24,854 $ 28,421 $ 122,163

Basis of Accounting and Conso_4

Basis of Accounting and Consolidation - Additional Information (Details) - USD ($)				12 Months Ended
	Feb. 14, 2022	Feb. 22, 2021	Jan. 02, 2020	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Jul. 28, 2021	Jan. 01, 2020	Dec. 31, 2019	Jan. 01, 2019
Summary Of Significant Accounting Policies [Line Items]
Common stock, par value (in dollars per share)				$ 4	$ 4
Assets				$ 6,744,215,000	$ 5,986,582,000
Loans				4,766,781,000	3,938,120,000
Deposits				$ 5,257,001,000	$ 4,956,486,000
Amortization period					10 years
Loans acquired					$ 208,000,000
Customer deposits assumed					219,000,000
Core deposit intangible asset					4,900,000
Federal funds selling period				1 day
Intangible assets amortization period				15 years
Captive maximum gross premiums				$ 2,450,000
Value of trust accounts				$ 5,300,000,000	$ 5,100,000,000
Stock plans, term				10 years
Maximum number of shares to be issued in stock incentive plan (in shares)				149,983
RSA/RSU, grants in period, gross				63,150	48,575	25,950
Employee discount for employee stock purchase plan				15%
Employee stock purchase plan, number of shares authorized				600,000
Stock issued during period, shares, employee stock purchase plans				23,055	11,748	11,037
Right of use lease assets				$ 15,774,000	$ 15,116,000
Lease liability				16,035,000	15,322,000
Cumulative change in accounting principal				633,155,000	633,894,000	$ 568,228,000			$ 526,609,000
Allowance for credit losses on loans				$ 59,093,000	$ 54,655,000	$ 41,910,000			26,911,000
Cumulative Effect, Period of Adoption, Adjustment
Summary Of Significant Accounting Policies [Line Items]
Cumulative change in accounting principal									(717,000)
Accounting Standards Update 2016-02
Summary Of Significant Accounting Policies [Line Items]
Change in accounting principle, accounting standards update, adopted [true false]				true
Change in accounting principle, accounting standards update, adoption date				Jan. 01, 2019
Right of use lease assets										$ 14,100,000
Lease liability										$ 14,100,000
ASU 2016-13
Summary Of Significant Accounting Policies [Line Items]
Allowance for credit losses on loans								$ 28,583,000
Off-balance sheet, credit loss, liability								69,000
Allowance for credit losses, held-to-maturity debt securities								0
Amortized cost of PCD assets reflected the addition to allowance for credit losses			$ 833,000,000
ASU 2016-13 | Revision of Prior Period, Adjustment
Summary Of Significant Accounting Policies [Line Items]
Allowance for credit losses on loans								1,672,000
Off-balance sheet, credit loss, liability								69,000
ASU 2016-13 | Cumulative Effect, Period of Adoption, Adjustment
Summary Of Significant Accounting Policies [Line Items]
Cumulative change in accounting principal								$ (717,000)
Allowance for credit losses on loans									$ 1,672,000
Minimum
Summary Of Significant Accounting Policies [Line Items]
Certificates of deposit investments original maturities period				3 years
Maximum
Summary Of Significant Accounting Policies [Line Items]
Certificates of deposit investments original maturities period				5 years
Delta Bancshare Company
Summary Of Significant Accounting Policies [Line Items]
Percentage of issued and outstanding shares acquired	100%
Common stock, par value (in dollars per share)	$ 10						$ 10
Share Price	$ 4
Consideration payable in cash	$ 15,150,000
Consideration payable in shares	2,292,270
LINCO Bancshares, Inc.
Summary Of Significant Accounting Policies [Line Items]
Percentage of issued and outstanding shares acquired		100%
Common stock, par value (in dollars per share)		$ 1
Share Price		$ 4
Consideration payable in cash		$ 103,500,000
Consideration payable in shares		1,262,246
Consideration payable in shares		1,262,246
Dividends		$ 13,000,000

Basis of Accounting and Conso_5

Basis of Accounting and Consolidation - Premises and Equipment (Details)	12 Months Ended
	Dec. 31, 2022
Building and Building Improvements | Minimum
Property Plant And Equipment [Line Items]
Property, plant and equipment, useful life	20 years
Building and Building Improvements | Maximum
Property Plant And Equipment [Line Items]
Property, plant and equipment, useful life	40 years
Leasehold Improvements | Minimum
Property Plant And Equipment [Line Items]
Property, plant and equipment, useful life	5 years
Leasehold Improvements | Maximum
Property Plant And Equipment [Line Items]
Property, plant and equipment, useful life	15 years
Furniture and Fixtures | Minimum
Property Plant And Equipment [Line Items]
Property, plant and equipment, useful life	3 years
Furniture and Fixtures | Maximum
Property Plant And Equipment [Line Items]
Property, plant and equipment, useful life	7 years

Basis of Accounting and Conso_6

Basis of Accounting and Consolidation - Schedule of Impact of ASU 2016-13 Adoption (Details) - USD ($)	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Jan. 01, 2020	Dec. 31, 2019
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans	$ 59,093,000	$ 54,655,000	$ 41,910,000		$ 26,911,000
Pre-ASU
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans		26,911,000
Allowance for credit losses on off-balance sheet exposures		0
ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				$ 28,583,000
Allowance for credit losses on off-balance sheet exposures				69,000
ASU 2016-13 | Revision of Prior Period, Adjustment
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				1,672,000
Allowance for credit losses on off-balance sheet exposures				69,000
Construction and Land Development | Pre-ASU
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans		1,146,000
Construction and Land Development | ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				1,033,000
Construction and Land Development | ASU 2016-13 | Revision of Prior Period, Adjustment
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				(113,000)
Farm | Pre-ASU
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans		1,093,000
Farm | ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				1,323,000
Farm | ASU 2016-13 | Revision of Prior Period, Adjustment
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				230,000
1-4 Family Residential Properties | Pre-ASU
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans		1,386,000
1-4 Family Residential Properties | ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				2,142,000
1-4 Family Residential Properties | ASU 2016-13 | Revision of Prior Period, Adjustment
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				756,000
Commercial Real Estate | Pre-ASU
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans		11,198,000
Commercial Real Estate | ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				11,739,000
Commercial Real Estate | ASU 2016-13 | Revision of Prior Period, Adjustment
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				541,000
Agricultural | Pre-ASU
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans		1,386,000
Agricultural | ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				1,023,000
Agricultural | ASU 2016-13 | Revision of Prior Period, Adjustment
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				(363,000)
Commercial & Industrial | Pre-ASU
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans		9,273,000
Commercial & Industrial | ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				9,428,000
Commercial & Industrial | ASU 2016-13 | Revision of Prior Period, Adjustment
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				155,000
Consumer | Pre-ASU
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans		$ 1,429,000
Consumer | ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				1,895,000
Consumer | ASU 2016-13 | Revision of Prior Period, Adjustment
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				$ 466,000

Basis of Accounting and Conso_7

Basis of Accounting and Consolidation - Schedule of Impact of ASU 2016-13 Adoption of PCD Assets Previously Classified as PCI (Details) - USD ($)	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Jan. 01, 2020	Dec. 31, 2019
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans	$ 59,093,000	$ 54,655,000	$ 41,910,000		$ 26,911,000
Pre-ASU
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans		26,911,000
ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				$ 28,583,000
ASU 2016-13 | Revision of Prior Period, Adjustment
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				1,672,000
Construction and Land Development | Pre-ASU
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans		1,146,000
Construction and Land Development | ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				1,033,000
Construction and Land Development | ASU 2016-13 | Revision of Prior Period, Adjustment
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				(113,000)
1-4 Family Residential Properties | Pre-ASU
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans		1,386,000
1-4 Family Residential Properties | ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				2,142,000
1-4 Family Residential Properties | ASU 2016-13 | Revision of Prior Period, Adjustment
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				756,000
Commercial Real Estate | Pre-ASU
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans		11,198,000
Commercial Real Estate | ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				11,739,000
Commercial Real Estate | ASU 2016-13 | Revision of Prior Period, Adjustment
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				541,000
Commercial & Industrial | Pre-ASU
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans		$ 9,273,000
Commercial & Industrial | ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				9,428,000
Commercial & Industrial | ASU 2016-13 | Revision of Prior Period, Adjustment
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				155,000
Financial Asset Acquired with Credit Deterioration | Pre-ASU
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans			365,000
Financial Asset Acquired with Credit Deterioration | ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				1,198,000
Financial Asset Acquired with Credit Deterioration | ASU 2016-13 | Revision of Prior Period, Adjustment
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				833,000
Financial Asset Acquired with Credit Deterioration | Construction and Land Development | ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				291,000
Financial Asset Acquired with Credit Deterioration | Construction and Land Development | ASU 2016-13 | Revision of Prior Period, Adjustment
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				291,000
Financial Asset Acquired with Credit Deterioration | 1-4 Family Residential Properties | Pre-ASU
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans			6,000
Financial Asset Acquired with Credit Deterioration | 1-4 Family Residential Properties | ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				48,000
Financial Asset Acquired with Credit Deterioration | 1-4 Family Residential Properties | ASU 2016-13 | Revision of Prior Period, Adjustment
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				42,000
Financial Asset Acquired with Credit Deterioration | Commercial Real Estate | Pre-ASU
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans			$ 359,000
Financial Asset Acquired with Credit Deterioration | Commercial Real Estate | ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				818,000
Financial Asset Acquired with Credit Deterioration | Commercial Real Estate | ASU 2016-13 | Revision of Prior Period, Adjustment
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				459,000
Financial Asset Acquired with Credit Deterioration | Commercial & Industrial | ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				41,000
Financial Asset Acquired with Credit Deterioration | Commercial & Industrial | ASU 2016-13 | Revision of Prior Period, Adjustment
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				$ 41,000

Basis of Accounting and Conso_8

Basis of Accounting and Consolidation - Schedule of Components of Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Balance	$ 633,155	$ 633,894	$ 568,228	$ 526,609
Accumulated Other Comprehensive Income (Loss)
Net unrealized gains on securities available-for-sale	(213,387)	(1,170)
Tax expense	61,880	339
Balance	$ (151,507)	$ (831)	$ 17,095	$ 8,360

Basis of Accounting and Conso_9

Basis of Accounting and Consolidation - Schedule of Amounts Reclassified from Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Accumulated Other Comprehensive Income Loss [Line Items]
Realized gains on available-for-sale securities	$ 33	$ 124	$ 1,106
Income Tax Expense Benefit	(18,340)	(15,298)	(14,472)
Total reclassifications out of accumulated other comprehensive income	23	88	785
Accumulated Defined Benefit Plans Adjustment Attributable to Parent
Accumulated Other Comprehensive Income Loss [Line Items]
Realized gains on available-for-sale securities	33	124	1,106
Income Tax Expense Benefit	$ (10)	$ (36)	$ (321)

Earnings Per Share - Components

Earnings Per Share - Components of Basic and Diluted Net Income Per Common Share (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Basic net income per common share available to common stockholders:
Net income available to common stockholders	$ 72,952,000	$ 51,490,000	$ 45,270,000
Weighted average common shares outstanding	20,169,077	17,886,998	16,716,880
Basic earnings per common share	$ 3.62	$ 2.88	$ 2.71
Diluted net income per common share available to common stockholders:
Net income available to common stockholders	$ 72,952,000	$ 51,490,000	$ 45,270,000
Weighted average common shares outstanding	20,169,077	17,886,998	16,716,880
Dilutive potential common shares:
Restricted stock awarded	74,558	52,009	45,976
Dilutive potential common shares	74,558	52,009	45,976
Diluted weighted average common shares outstanding	20,243,635	17,939,007	16,762,856
Diluted earnings per common share	$ 3.60	$ 2.87	$ 2.70

Earnings Per Share - Additional

Earnings Per Share - Additional Information (Details) - shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Earnings Per Share [Abstract]
Number of anti-dilutive shares not considered in computing diluted earnings per share	0	0	0

Cash and Due from Banks Cash an

Cash and Due from Banks Cash and Due from Banks (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($)
Cash and Cash Equivalents [Abstract]
Cash uninsured amount	$ 35,900
Loss on cash uninsured	$ 0

Investment Securities - Availab

Investment Securities - Available for Sale and Held for Maturity Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Available-for-sale: [Abstract]
Amortized Cost	$ 1,432,372	$ 1,422,591
Gross Unrealized Gains	143	17,166
Gross Unrealized (Losses)	(213,530)	(18,335)
Fair Value	1,218,985	1,421,422
Held-to-maturity: [Abstract]
Held-to-maturity	2,954	7,030
Gross Unrealized Gains	0	5
Unrealized (Losses)	0	0
Fair Value	2,954	7,035
U.S. Treasury Securities and Obligations of U.S. Government Corporations and Agencies
Available-for-sale: [Abstract]
Amortized Cost	252,934	208,598
Gross Unrealized Gains	0	80
Gross Unrealized (Losses)	(32,407)	(4,863)
Fair Value	220,527	203,815
Held-to-maturity: [Abstract]
Held-to-maturity		5,001
Gross Unrealized Gains		5
Unrealized (Losses)		0
Fair Value		5,006
Obligations of States and Political Subdivisions
Available-for-sale: [Abstract]
Amortized Cost	347,409	383,991
Gross Unrealized Gains	134	12,123
Gross Unrealized (Losses)	(59,845)	(657)
Fair Value	287,698	395,457
Mortgage-backed Securities: GSE Residential
Available-for-sale: [Abstract]
Amortized Cost	744,636	799,456
Gross Unrealized Gains	3	4,292
Gross Unrealized (Losses)	(116,759)	(12,710)
Fair Value	627,880	791,038
Other Securities
Available-for-sale: [Abstract]
Amortized Cost	87,393	30,546
Gross Unrealized Gains	6	671
Gross Unrealized (Losses)	(4,519)	(105)
Fair Value	82,880	31,112
Held-to-maturity: [Abstract]
Held-to-maturity	2,954	2,029
Gross Unrealized Gains	0	0
Unrealized (Losses)	0	0
Fair Value	$ 2,954	$ 2,029

Investment Securities - Additio

Investment Securities - Additional Information (Details)	12 Months Ended
	Dec. 31, 2022 USD ($) Position Security	Dec. 31, 2021 USD ($) Position Security
Schedule Of Available For Sale Securities [Line Items]
Equity securities, at fair value	$ 311,000	$ 397,000
Tax rate used to calculate tax-equivalent yields (in hundredths)	21%
Percentage investment book value exceeds stockholders' equity (in hundredths)	10%
Debt securities, available-for-sale, restricted	$ 770,000,000	590,000,000
Available-for-sale, 12 months or longer, Fair Value	677,083,000	186,350,000
12 months or longer, unrealized losses	$ 143,282,000	$ 4,627,000
U.S. Treasury Securities and Obligations of U.S. Government Corporations and Agencies
Schedule Of Available For Sale Securities [Line Items]
Number of securities in unrealized loss positions | Security	16	6
Available-for-sale, 12 months or longer, Fair Value	$ 163,520,000	$ 139,846,000
12 months or longer, unrealized losses	$ 28,914,000	$ 2,936,000
Held-to-maturity, securities in unrealized loss positions, qualitative disclosure, number of positions | Position	0	0
Obligations of States and Political Subdivisions
Schedule Of Available For Sale Securities [Line Items]
Number of securities in unrealized loss positions | Security	36	0
Available-for-sale, 12 months or longer, Fair Value	$ 45,419,000	$ 0
12 months or longer, unrealized losses	$ 16,624,000	$ 0
Mortgage-backed Securities: GSE Residential
Schedule Of Available For Sale Securities [Line Items]
Number of securities in unrealized loss positions | Security	91	15
Available-for-sale, 12 months or longer, Fair Value	$ 461,446,000	$ 46,504,000
12 months or longer, unrealized losses	$ 96,900,000	$ 1,691,000
Other Securities
Schedule Of Available For Sale Securities [Line Items]
Number of securities in unrealized loss positions | Security	5	0
Available-for-sale, 12 months or longer, Fair Value	$ 6,698,000	$ 0
12 months or longer, unrealized losses	$ 844,000	$ 0

Investment Securities - Schedul

Investment Securities - Schedule of Proceeds From Sales of Available for Sale Investment Securities, Realized Gains and Losses and Income Tax Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Realized Investment Gains (Losses) [Abstract]
Proceeds from sales	$ 36,257	$ 611	$ 9,061
Gross gains	202	124	1,132
Gross losses	(169)	0	(26)
Income tax expense	$ (10)	$ 36	$ 321

Investment Securities - Investm

Investment Securities - Investments Classified by Contractual Maturity Date (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Debt Securities, Available-for-sale, Fair Value, Fiscal Year Maturity [Abstract]
Available-for-sale investments, One year or less	$ 206,532
Available-for-sale investments, After 1 through 5 years	283,900
Available-for-sale investments, After 5 through 10 years	725,759
Available-for-sale investments, After ten years	2,794
Available-for-sale investments, Fair Value	$ 1,218,985	$ 1,421,422
Available-for-sale, Weighted average yield, One year or less (in hundredths)	1.56%
Available-for-sale , Weighted average yield,After 1 through 5 years (in hundredths)	2.44%
Available-for-sale, Weighted average yield,After 5 through 10 years (in hundredths)	1.75%
Available-for-sale , Weighted average yield,After ten years (in hundredths)	2.92%
Available-for-sale , Weighted average yield,Total (in hundredths)	1.87%
Available-for-sale, Full Tax-equivalent yield, One year or less (in hundredths)	1.66%
Available-for-sale, Full Tax-equivalent yield,After 1 through 5 years (in hundredths)	2.70%
Available-for-sale, Full Tax-equivalent yield, After 5 through 10 years (in hundredths)	1.92%
Available-for-sale, Full Tax-equivalent yield,After ten years (in hundredths)	3.44%
Available-for-sale, Full Tax-equivalent yield,Total (in hundredths)	2.05%
Held-to-maturity, Maturity [Abstract]
Held-to-maturity, One Year or less	$ 0
Held-to-maturity, After1 through 5 years	0
Held-to-maturity, After 5 through 10 years	0
Held-to-maturity, After ten years	2,954
Held-to-maturity	$ 2,954	7,030
Held To Maturity Weighted average yield, One year or less	0%
Held To Maturity Weighted average yield, After 1 through 5 years	0%
Held To Maturity Weighted average yield After 5 through 10 years	0%
Held To Maturity Weighted average yield After ten years	0%
Held To Maturity Weighted average yield ,Total	0%
Held To Maturity, Full tax-equivalent yield , One year or less	0%
Held To Maturity, Full tax-equivalent yield , After 1 through 5 years	0%
Held To Maturity, Full tax-equivalent yield , After 5 through 10 years	0%
Held To Maturity, Full tax-equivalent yield , After ten years	0%
Held To Maturity, Full tax-equivalent yield , Total	0%
U.S. Treasury Securities and Obligations of U.S. Government Corporations and Agencies
Debt Securities, Available-for-sale, Fair Value, Fiscal Year Maturity [Abstract]
Available-for-sale investments, One year or less	$ 161,688
Available-for-sale investments, After 1 through 5 years	49,187
Available-for-sale investments, After 5 through 10 years	9,652
Available-for-sale investments, After ten years	0
Available-for-sale investments, Fair Value	220,527	203,815
Held-to-maturity, Maturity [Abstract]
Held-to-maturity		5,001
Obligations of States and Political Subdivisions
Debt Securities, Available-for-sale, Fair Value, Fiscal Year Maturity [Abstract]
Available-for-sale investments, One year or less	19,446
Available-for-sale investments, After 1 through 5 years	76,847
Available-for-sale investments, After 5 through 10 years	190,232
Available-for-sale investments, After ten years	1,173
Available-for-sale investments, Fair Value	287,698	395,457
Mortgage-backed Securities: GSE Residential
Debt Securities, Available-for-sale, Fair Value, Fiscal Year Maturity [Abstract]
Available-for-sale investments, One year or less	4,762
Available-for-sale investments, After 1 through 5 years	97,333
Available-for-sale investments, After 5 through 10 years	524,164
Available-for-sale investments, After ten years	1,621
Available-for-sale investments, Fair Value	627,880	791,038
Other Securities
Debt Securities, Available-for-sale, Fair Value, Fiscal Year Maturity [Abstract]
Available-for-sale investments, One year or less	20,636
Available-for-sale investments, After 1 through 5 years	60,533
Available-for-sale investments, After 5 through 10 years	1,711
Available-for-sale investments, After ten years	0
Available-for-sale investments, Fair Value	82,880	31,112
Held-to-maturity, Maturity [Abstract]
Held-to-maturity, One Year or less	0
Held-to-maturity, After1 through 5 years	0
Held-to-maturity, After 5 through 10 years	0
Held-to-maturity, After ten years	2,954
Held-to-maturity	$ 2,954	$ 2,029

Investment Securities - Fair Va

Investment Securities - Fair Value of Investments with Sustained Gross Unrealized Losses (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Available-for-sale Securities, Continuous Unrealized Loss Position, Qualitative Disclosure [Abstract]
Available-for-sale, Less than 12 months, Fair Value	$ 507,751	$ 680,526
Available-for-sale, Less than 12 months, Unrealized Losses	(70,248)	(13,708)
Available-for-sale, 12 months or longer, Fair Value	677,083	186,350
Available-for-sale, 12 months or longer, Unrealized losses	(143,282)	(4,627)
Available-for-sale, Total Fair Value	1,184,834	866,876
Available-for-sale, Total Unrealized Losses	(213,530)	(18,335)
U.S. Treasury Securities and Obligations of U.S. Government Corporations and Agencies
Available-for-sale Securities, Continuous Unrealized Loss Position, Qualitative Disclosure [Abstract]
Available-for-sale, Less than 12 months, Fair Value	57,007	48,316
Available-for-sale, Less than 12 months, Unrealized Losses	(3,493)	(1,927)
Available-for-sale, 12 months or longer, Fair Value	163,520	139,846
Available-for-sale, 12 months or longer, Unrealized losses	(28,914)	(2,936)
Available-for-sale, Total Fair Value	220,527	188,162
Available-for-sale, Total Unrealized Losses	(32,407)	(4,863)
Obligations of States and Political Subdivisions
Available-for-sale Securities, Continuous Unrealized Loss Position, Qualitative Disclosure [Abstract]
Available-for-sale, Less than 12 months, Fair Value	220,102	61,535
Available-for-sale, Less than 12 months, Unrealized Losses	(43,221)	(657)
Available-for-sale, 12 months or longer, Fair Value	45,419	0
Available-for-sale, 12 months or longer, Unrealized losses	(16,624)	0
Available-for-sale, Total Fair Value	265,521	61,535
Available-for-sale, Total Unrealized Losses	(59,845)	(657)
Mortgage-backed Securities: GSE Residential
Available-for-sale Securities, Continuous Unrealized Loss Position, Qualitative Disclosure [Abstract]
Available-for-sale, Less than 12 months, Fair Value	165,966	562,699
Available-for-sale, Less than 12 months, Unrealized Losses	(19,859)	(11,019)
Available-for-sale, 12 months or longer, Fair Value	461,446	46,504
Available-for-sale, 12 months or longer, Unrealized losses	(96,900)	(1,691)
Available-for-sale, Total Fair Value	627,412	609,203
Available-for-sale, Total Unrealized Losses	(116,759)	(12,710)
Other Securities
Available-for-sale Securities, Continuous Unrealized Loss Position, Qualitative Disclosure [Abstract]
Available-for-sale, Less than 12 months, Fair Value	64,676	7,976
Available-for-sale, Less than 12 months, Unrealized Losses	(3,675)	(105)
Available-for-sale, 12 months or longer, Fair Value	6,698	0
Available-for-sale, 12 months or longer, Unrealized losses	(844)	0
Available-for-sale, Total Fair Value	71,374	7,976
Available-for-sale, Total Unrealized Losses	$ (4,519)	$ (105)

Investment Securities - Maturit

Investment Securities - Maturities of Investment Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Amortized Cost [Abstract]
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, within One Year, Amortized Cost	$ 228,998
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, after One Through Five Years, Amortized Cost	203,048
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, after Five Through Ten Years, Amortized Cost	254,473
Debt Securities, Available-for-sale, Allocated and Single Maturity Date, Maturity, after 10 Years, Amortized Cost	1,217
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Amortized Cost	687,736
Debt Securities, Available-for-sale, Maturity, Amortized Cost, Rolling Maturity [Abstract]
Debt Securities, Available-for-sale, Maturity, without Single Maturity Date, Amortized Cost	744,636
Amortized Cost	1,432,372	$ 1,422,591
Debt Securities, Held-to-maturity, Maturity, Allocated and Single Maturity Date, Amortized Cost [Abstract]
Held-to-maturity, One Year or less	0
Debt Securities, Held-to-maturity, Maturity, Allocated and Single Maturity Date, after Ten Years, Amortized Cost	2,954
Held-to-maturity	2,954	7,030
Available-For-Sale Securities, Debt Maturities, Single Maturity Date, Fair Value single maturity [Abstract]
AFS Securities, Debt Maturities, Single Maturity Date, Next Twelve Months, Fair Value	201,770
AFS Securities, Debt Maturities, Single Maturity Date, Year Two Through Five, Fair Value	186,567
AFS Securities, Debt Maturities, Single Maturity Date, Year Six Through Ten, Fair Value	201,595
AFS Securities, Debt Maturities, Single Maturity Date, After Ten Years, Fair Value	1,173
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Fair Value	591,105
Debt Securities, Available-for-sale, Maturity, Fair Value, Rolling Maturity [Abstract]
Debt Securities, Available-for-sale, Maturity, without Single Maturity Date, Fair Value	627,880
Fair Value	1,218,985
Debt Securities, Held-to-maturity, Maturity, Allocated and Single Maturity Date, Fair Value [Abstract]
Debt Securities, Held-to-maturity, Maturity, Allocated and Single Maturity Date, Within One Year, Fair Value	0
Debt Securities, Held-to-maturity, Maturity, Allocated and Single Maturity Date, after Ten Years, Fair Value	2,954
Debt Securities, Held-to-maturity, Fair Value	$ 2,954	$ 7,035

Loans and Allowance for Credi_3

Loans and Allowance for Credit Losses - Summary of Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 4,835,439	$ 3,997,508
Loans held for sale	338	2,748
Loans and leases receivable gross excluding loans held for sale	4,835,101	3,994,760
Net deferred loan fees, premiums and discounts	9,227	1,985
Allowance for credit losses	59,093	54,655	$ 41,910	$ 26,911
Net loans	4,766,781	3,938,120
Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	3,326,511	2,789,827
Construction and Land Development | Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	144,387	145,156
Allowance for credit losses	2,250	1,743	1,666	1,146
Agricultural | Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	410,790	279,001
Allowance for credit losses	1,433	1,257	1,084	1,093
Commercial | Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	2,036,243	1,666,764
Allowance for credit losses	28,157	26,246	19,660	11,198
Agricultural Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	166,695	151,344
Allowance for credit losses	585	983	1,526	1,386
Commercial and Industrial Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,085,004	834,061
Allowance for credit losses	20,808	19,241	13,485	9,273
Consumer Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	97,730	78,538
Allowance for credit losses	2,118	2,855	2,167	1,429
All Other Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	159,499	143,738
1-4 Family | Residential Properties | Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	440,018	399,932
Allowance for credit losses	3,742	2,330	$ 2,322	$ 1,386
Multifamily | Residential Properties | Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 295,073	$ 298,974

Loans and Allowance for Credi_4

Loans and Allowance for Credit Losses - Additional Information (Details)	12 Months Ended
	Dec. 31, 2022 USD ($) Alternative Loan_modified	Dec. 31, 2021 USD ($) Loan_modified	Dec. 31, 2020 USD ($)	Jan. 01, 2020 USD ($)	Dec. 31, 2019 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Increase (decrease) in accounts and notes receivable	$ 828,700,000
Accrued interest on loans	23,000,000	$ 14,700,000
Minimum value of loans individually measured for impairment	$ 250,000,000
Number of alternatives for measuring impaired loans receivable | Alternative	3
Allowance for credit losses	$ 59,093,000	54,655,000	$ 41,910,000		$ 26,911,000
Recorded balance of nonaccrual loans	15,956,000	18,105,000
Interest lost on nonaccrual loans	103,000	308,000	921,000
Troubled debt restructurings balance	5,064,000	5,792,000
Loans receivable, modifications, allowance	$ 500,000	$ 800,000
Troubled debt restructurings balance | Loan_modified	2	1
Real estate acquired through foreclosure	$ 4,261,000	$ 4,984,000
Mortgage loans secured by real estate In foreclosure	$ 425,000	411,000
ASU 2016-13
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses				$ 28,583,000
ASU 2016-13 | Revision of Prior Period, Adjustment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses				1,672,000
ASU 2016-13 | Financial Asset Acquired with Credit Deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses				1,198,000
ASU 2016-13 | Financial Asset Acquired with Credit Deterioration | Revision of Prior Period, Adjustment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses				833,000
Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Debt coverage ratio	1.20x
Amortization period of loans	twenty years
Recorded balance of nonaccrual loans	$ 7,640,000	7,920,000
Commercial Real Estate | ASU 2016-13
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses				11,739,000
Commercial Real Estate | ASU 2016-13 | Revision of Prior Period, Adjustment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses				541,000
Commercial Real Estate | ASU 2016-13 | Financial Asset Acquired with Credit Deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses				818,000
Commercial Real Estate | ASU 2016-13 | Financial Asset Acquired with Credit Deterioration | Revision of Prior Period, Adjustment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses				459,000
Commercial Real Estate | Minimum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum loan-to-value ratio (in hundredths)	65%
Commercial Real Estate | Maximum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum loan-to-value ratio (in hundredths)	80%
1-4 Family Residential Properties
Accounts, Notes, Loans and Financing Receivable [Line Items]
Period when loans charged-down	180 days
Recorded balance of nonaccrual loans	$ 4,943,000	5,252,000
1-4 Family Residential Properties | ASU 2016-13
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses				2,142,000
1-4 Family Residential Properties | ASU 2016-13 | Revision of Prior Period, Adjustment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses				756,000
1-4 Family Residential Properties | ASU 2016-13 | Financial Asset Acquired with Credit Deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses				48,000
1-4 Family Residential Properties | ASU 2016-13 | Financial Asset Acquired with Credit Deterioration | Revision of Prior Period, Adjustment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses				$ 42,000
Jefferson Bank
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans acquired amount	426,400,000
Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Troubled debt restructurings balance	$ 4,435,000	4,953,000
Unsecured Open-end Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Period when loans charged-down	180 days
Other Secured Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Period when loans charged-down	120 days
Agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum loan-to-value ratio (in hundredths)	65%
Amortization period of loans	twenty-five years
Loans receivable, time period	one year
Agricultural | Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses	$ 1,433,000	1,257,000	1,084,000		1,093,000
Commercial and Industrial Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum loan-to-value ratio (in hundredths)	80%
Amortization period of loans	seven years
Loans receivable, time period	one year
Allowance for credit losses	$ 20,808,000	19,241,000	$ 13,485,000		$ 9,273,000
Troubled debt restructurings balance	$ 591,000	$ 479,000
Residential Properties | Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum loan-to-value ratio (in hundredths)	80%
Amortization period of loans	twenty-five years
Balloon period	five years

Loans and Allowance for Credi_5

Loans and Allowance for Credit Losses - Allowance for Credit Losses Based on Portfolio Segment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance	$ 54,655	$ 41,910	$ 26,911
Initial allowance on loans purchased with credit deterioration	863	2,074
Provision for credit loss expense	4,806	15,151	16,103
Loans charged off	2,950	5,634	3,844
Recoveries collected	1,719	1,154	1,068
Allowance for credit losses, Ending Balance	59,093	54,655	41,910
Cumulative Change in Accounting Principal, Adjustment | ASU 2016-13
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance			1,672
Construction and Land Development | Real Estate Loan
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance	1,743	1,666	1,146
Initial allowance on loans purchased with credit deterioration	272	261
Provision for credit loss expense	137	21	646
Loans charged off	2	205	13
Recoveries collected	100	0	0
Allowance for credit losses, Ending Balance	2,250	1,743	1,666
Construction and Land Development | Real Estate Loan | Cumulative Change in Accounting Principal, Adjustment | ASU 2016-13
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance			(113)
Agricultural | Real Estate Loan
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance	1,257	1,084	1,093
Initial allowance on loans purchased with credit deterioration	0	44
Provision for credit loss expense	176	129	(239)
Loans charged off	0	0	0
Recoveries collected	0	0	0
Allowance for credit losses, Ending Balance	1,433	1,257	1,084
Agricultural | Real Estate Loan | Cumulative Change in Accounting Principal, Adjustment | ASU 2016-13
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance			230
Residential Properties | Real Estate Loan | 1-4 Family
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance	2,330	2,322	1,386
Initial allowance on loans purchased with credit deterioration	3	328
Provision for credit loss expense	1,241	(160)	274
Loans charged off	191	371	393
Recoveries collected	359	211	299
Allowance for credit losses, Ending Balance	3,742	2,330	2,322
Residential Properties | Real Estate Loan | 1-4 Family | Cumulative Change in Accounting Principal, Adjustment | ASU 2016-13
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance			756
Commercial | Real Estate Loan
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance	26,246	19,660	11,198
Initial allowance on loans purchased with credit deterioration	478	646
Provision for credit loss expense	1,462	6,415	8,581
Loans charged off	414	535	829
Recoveries collected	385	60	169
Allowance for credit losses, Ending Balance	28,157	26,246	19,660
Commercial | Real Estate Loan | Cumulative Change in Accounting Principal, Adjustment | ASU 2016-13
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance			541
Agricultural Loans
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance	983	1,526	1,386
Initial allowance on loans purchased with credit deterioration	0	0
Provision for credit loss expense	(359)	(544)	503
Loans charged off	93	0	0
Recoveries collected	54	1	0
Allowance for credit losses, Ending Balance	585	983	1,526
Agricultural Loans | Cumulative Change in Accounting Principal, Adjustment | ASU 2016-13
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance			(363)
Commercial and Industrial Loans
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance	19,241	13,485	9,273
Initial allowance on loans purchased with credit deterioration	94	795
Provision for credit loss expense	2,135	7,940	5,869
Loans charged off	870	3,118	1,991
Recoveries collected	208	139	179
Allowance for credit losses, Ending Balance	20,808	19,241	13,485
Commercial and Industrial Loans | Cumulative Change in Accounting Principal, Adjustment | ASU 2016-13
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance			155
Consumer Loans
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance	2,855	2,167	1,429
Initial allowance on loans purchased with credit deterioration	16	0
Provision for credit loss expense	14	1,350	469
Loans charged off	1,380	1,405	618
Recoveries collected	613	743	421
Allowance for credit losses, Ending Balance	$ 2,118	$ 2,855	2,167
Consumer Loans | Cumulative Change in Accounting Principal, Adjustment | ASU 2016-13
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance			$ 466

Loans and Allowance for Credi_6

Loans and Allowance for Credit Losses - Amortized Cost Basis of Collateral-Dependent Loans by Class of Loans Individually Evaluated (Details) $ in Thousands	Dec. 31, 2022 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	$ 11,989
Allowance for Credit Losses	738
Agricultural Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	0
Allowance for Credit Losses	0
Commercial and Industrial Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	545
Allowance for Credit Losses	0
Consumer Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	1
Allowance for Credit Losses	0
All Other Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	0
Allowance for Credit Losses	0
Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	10,832
Real Estate | Agricultural Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	0
Real Estate | Commercial and Industrial Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	196
Real Estate | Consumer Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	0
Real Estate | All Other Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	0
Business Assets
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	1,140
Business Assets | Agricultural Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	0
Business Assets | Commercial and Industrial Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	349
Business Assets | Consumer Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	0
Business Assets | All Other Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	0
Other Property
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	17
Other Property | Agricultural Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	0
Other Property | Commercial and Industrial Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	0
Other Property | Consumer Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	1
Other Property | All Other Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	0
Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	11,443
Allowance for Credit Losses	738
Real Estate Loan | Construction and Land Development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	449
Allowance for Credit Losses	221
Real Estate Loan | Agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	16
Allowance for Credit Losses	0
Real Estate Loan | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	9,089
Allowance for Credit Losses	459
Real Estate Loan | Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	10,636
Real Estate Loan | Real Estate | Construction and Land Development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	449
Real Estate Loan | Real Estate | Agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	0
Real Estate Loan | Real Estate | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	8,442
Real Estate Loan | Business Assets
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	791
Real Estate Loan | Business Assets | Construction and Land Development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	0
Real Estate Loan | Business Assets | Agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	0
Real Estate Loan | Business Assets | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	647
Real Estate Loan | Other Property
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	16
Real Estate Loan | Other Property | Construction and Land Development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	0
Real Estate Loan | Other Property | Agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	16
Real Estate Loan | Other Property | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	0
1-4 Family | Real Estate Loan | Residential Properties
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	1,229
Allowance for Credit Losses	58
1-4 Family | Real Estate Loan | Real Estate | Residential Properties
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	1,085
1-4 Family | Real Estate Loan | Business Assets | Residential Properties
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	144
1-4 Family | Real Estate Loan | Other Property | Residential Properties
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	0
Multifamily | Real Estate Loan | Residential Properties
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	660
Allowance for Credit Losses	0
Multifamily | Real Estate Loan | Real Estate | Residential Properties
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	660
Multifamily | Real Estate Loan | Business Assets | Residential Properties
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	0
Multifamily | Real Estate Loan | Other Property | Residential Properties
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	$ 0

Loans and Allowance for Credi_7

Loans and Allowance for Credit Losses - Credit Risk Profile of Loan Portfolio Based on Risk Rating Category and Payment Activity (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Credit Quality Information [Abstract]
Current fiscal year	$ 1,535,342	$ 1,200,288
Fiscal year before current fiscal year	973,016	818,943
Two years before current fiscal year	669,475	547,593
Three years before current fiscal year	387,967	374,575
Four years before current fiscal year	354,435	247,554
Prior	862,255	763,077
Revolving Loans	43,722	43,493
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	4,826,212	3,995,523
Pass
Credit Quality Information [Abstract]
Current fiscal year	1,524,905	1,177,678
Fiscal year before current fiscal year	969,145	815,269
Two years before current fiscal year	656,609	527,037
Three years before current fiscal year	382,543	367,606
Four years before current fiscal year	335,886	225,557
Prior	832,814	726,479
Revolving Loans	43,722	42,800
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	4,745,624	3,882,426
Special Mention
Credit Quality Information [Abstract]
Current fiscal year	5,126	18,807
Fiscal year before current fiscal year	2,163	2,354
Two years before current fiscal year	11,356	11,947
Three years before current fiscal year	4,118	2,519
Four years before current fiscal year	8,814	13,769
Prior	12,891	16,798
Revolving Loans	0	41
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	44,468	66,235
Substandard
Credit Quality Information [Abstract]
Current fiscal year	5,311	3,803
Fiscal year before current fiscal year	1,708	1,320
Two years before current fiscal year	1,510	8,609
Three years before current fiscal year	1,306	4,450
Four years before current fiscal year	9,735	8,228
Prior	16,550	19,800
Revolving Loans	0	652
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	36,120	46,862
Agricultural Loans
Credit Quality Information [Abstract]
Current fiscal year	138,558	119,453
Fiscal year before current fiscal year	18,783	18,357
Two years before current fiscal year	3,433	8,260
Three years before current fiscal year	4,720	2,972
Four years before current fiscal year	981	937
Prior	363	1,505
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	166,838	151,484
Agricultural Loans | Pass
Credit Quality Information [Abstract]
Current fiscal year	137,327	105,378
Fiscal year before current fiscal year	18,783	17,903
Two years before current fiscal year	3,433	5,612
Three years before current fiscal year	3,918	2,822
Four years before current fiscal year	915	924
Prior	254	1,316
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	164,630	133,955
Agricultural Loans | Special Mention
Credit Quality Information [Abstract]
Current fiscal year	1,178	13,725
Fiscal year before current fiscal year	0	436
Two years before current fiscal year	0	2,648
Three years before current fiscal year	756	150
Four years before current fiscal year	66	13
Prior	109	64
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	2,109	17,036
Agricultural Loans | Substandard
Credit Quality Information [Abstract]
Current fiscal year	53	350
Fiscal year before current fiscal year	0	18
Two years before current fiscal year	0	0
Three years before current fiscal year	46	0
Four years before current fiscal year	0	0
Prior	0	125
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	99	493
Commercial Industrial And Other Portfolio Segment
Credit Quality Information [Abstract]
Current fiscal year	450,816	280,933
Fiscal year before current fiscal year	227,096	168,095
Two years before current fiscal year	182,487	121,298
Three years before current fiscal year	64,511	76,825
Four years before current fiscal year	69,366	23,389
Prior	248,195	305,214
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	1,242,471	975,754
Commercial Industrial And Other Portfolio Segment | Pass
Credit Quality Information [Abstract]
Current fiscal year	450,001	279,814
Fiscal year before current fiscal year	226,038	167,662
Two years before current fiscal year	172,208	119,702
Three years before current fiscal year	63,906	76,022
Four years before current fiscal year	61,929	22,888
Prior	247,404	302,962
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	1,221,486	969,050
Commercial Industrial And Other Portfolio Segment | Special Mention
Credit Quality Information [Abstract]
Current fiscal year	469	613
Fiscal year before current fiscal year	640	399
Two years before current fiscal year	10,095	1,463
Three years before current fiscal year	570	182
Four years before current fiscal year	7,280	477
Prior	158	819
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	19,212	3,953
Commercial Industrial And Other Portfolio Segment | Substandard
Credit Quality Information [Abstract]
Current fiscal year	346	506
Fiscal year before current fiscal year	418	34
Two years before current fiscal year	184	133
Three years before current fiscal year	35	621
Four years before current fiscal year	157	24
Prior	633	1,433
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	1,773	2,751
Consumer Loans
Credit Quality Information [Abstract]
Current fiscal year	48,669	28,601
Fiscal year before current fiscal year	21,352	19,145
Two years before current fiscal year	12,105	17,324
Three years before current fiscal year	8,011	6,192
Four years before current fiscal year	2,002	4,340
Prior	5,636	2,840
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	97,775	78,442
Consumer Loans | Pass
Credit Quality Information [Abstract]
Current fiscal year	48,600	27,948
Fiscal year before current fiscal year	21,088	19,033
Two years before current fiscal year	12,101	16,978
Three years before current fiscal year	7,968	5,505
Four years before current fiscal year	1,945	4,297
Prior	5,630	1,244
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	97,332	75,005
Consumer Loans | Special Mention
Credit Quality Information [Abstract]
Current fiscal year	0	68
Fiscal year before current fiscal year	18	54
Two years before current fiscal year	1	38
Three years before current fiscal year	0	9
Four years before current fiscal year	5	0
Prior	0	0
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	24	169
Consumer Loans | Substandard
Credit Quality Information [Abstract]
Current fiscal year	69	585
Fiscal year before current fiscal year	246	58
Two years before current fiscal year	3	308
Three years before current fiscal year	43	678
Four years before current fiscal year	52	43
Prior	6	1,596
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	419	3,268
Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	3,319,128	2,789,843
Real Estate Loan | Construction and Land Development
Credit Quality Information [Abstract]
Current fiscal year	63,846	38,766
Fiscal year before current fiscal year	39,790	34,774
Two years before current fiscal year	12,558	23,505
Three years before current fiscal year	15,801	34,841
Four years before current fiscal year	1,210	3,760
Prior	11,059	9,472
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	144,264	145,118
Real Estate Loan | Construction and Land Development | Pass
Credit Quality Information [Abstract]
Current fiscal year	63,846	38,656
Fiscal year before current fiscal year	39,790	34,774
Two years before current fiscal year	12,558	23,505
Three years before current fiscal year	15,787	34,358
Four years before current fiscal year	1,210	3,760
Prior	10,601	9,433
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	143,792	144,486
Real Estate Loan | Construction and Land Development | Special Mention
Credit Quality Information [Abstract]
Current fiscal year	0	110
Fiscal year before current fiscal year	0	0
Two years before current fiscal year	0	0
Three years before current fiscal year	0	0
Four years before current fiscal year	0	0
Prior	0	0
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	0	110
Real Estate Loan | Construction and Land Development | Substandard
Credit Quality Information [Abstract]
Current fiscal year	0	0
Fiscal year before current fiscal year	0	0
Two years before current fiscal year	0	0
Three years before current fiscal year	14	483
Four years before current fiscal year	0	0
Prior	458	39
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	472	522
Real Estate Loan | Agricultural
Credit Quality Information [Abstract]
Current fiscal year	172,956	79,665
Fiscal year before current fiscal year	67,115	64,418
Two years before current fiscal year	58,773	30,133
Three years before current fiscal year	25,060	30,774
Four years before current fiscal year	29,229	12,268
Prior	57,194	62,014
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	410,327	279,272
Real Estate Loan | Agricultural | Pass
Credit Quality Information [Abstract]
Current fiscal year	171,833	78,793
Fiscal year before current fiscal year	67,115	64,159
Two years before current fiscal year	58,283	25,713
Three years before current fiscal year	23,820	30,203
Four years before current fiscal year	27,573	12,142
Prior	52,799	54,808
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	401,423	265,818
Real Estate Loan | Agricultural | Special Mention
Credit Quality Information [Abstract]
Current fiscal year	1,123	872
Fiscal year before current fiscal year	0	259
Two years before current fiscal year	490	4,028
Three years before current fiscal year	1,240	384
Four years before current fiscal year	273	69
Prior	3,121	6,087
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	6,247	11,699
Real Estate Loan | Agricultural | Substandard
Credit Quality Information [Abstract]
Current fiscal year	0	0
Fiscal year before current fiscal year	0	0
Two years before current fiscal year	0	392
Three years before current fiscal year	0	187
Four years before current fiscal year	1,383	57
Prior	1,274	1,119
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	2,657	1,755
Real Estate Loan | Commercial And Multifamily Portfolio Segment
Credit Quality Information [Abstract]
Current fiscal year	564,891	573,392
Fiscal year before current fiscal year	511,379	419,254
Two years before current fiscal year	320,612	308,051
Three years before current fiscal year	241,945	176,922
Four years before current fiscal year	217,851	166,066
Prior	467,679	321,455
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	2,324,357	1,965,140
Real Estate Loan | Commercial And Multifamily Portfolio Segment | Pass
Credit Quality Information [Abstract]
Current fiscal year	558,921	568,200
Fiscal year before current fiscal year	509,614	417,334
Two years before current fiscal year	319,049	299,973
Three years before current fiscal year	239,564	174,448
Four years before current fiscal year	211,505	150,811
Prior	453,076	304,585
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	2,291,729	1,915,351
Real Estate Loan | Commercial And Multifamily Portfolio Segment | Special Mention
Credit Quality Information [Abstract]
Current fiscal year	2,187	3,185
Fiscal year before current fiscal year	1,287	1,206
Two years before current fiscal year	769	1,836
Three years before current fiscal year	1,508	1,295
Four years before current fiscal year	952	10,609
Prior	8,503	8,632
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	15,206	26,763
Real Estate Loan | Commercial And Multifamily Portfolio Segment | Substandard
Credit Quality Information [Abstract]
Current fiscal year	3,783	2,007
Fiscal year before current fiscal year	478	714
Two years before current fiscal year	794	6,242
Three years before current fiscal year	873	1,179
Four years before current fiscal year	5,394	4,646
Prior	6,100	8,238
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	17,422	23,026
1-4 Family | Real Estate Loan
Credit Quality Information [Abstract]
Current fiscal year	95,606	79,478
Fiscal year before current fiscal year	87,501	94,900
Two years before current fiscal year	79,507	39,022
Three years before current fiscal year	27,919	46,049
Four years before current fiscal year	33,796	36,794
Prior	72,129	60,577
Revolving Loans	43,722	43,493
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	440,180	400,313
1-4 Family | Real Estate Loan | Pass
Credit Quality Information [Abstract]
Current fiscal year	94,377	78,889
Fiscal year before current fiscal year	86,717	94,404
Two years before current fiscal year	78,977	35,554
Three years before current fiscal year	27,580	44,248
Four years before current fiscal year	30,809	30,735
Prior	63,050	52,131
Revolving Loans	43,722	42,800
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	425,232	378,761
1-4 Family | Real Estate Loan | Special Mention
Credit Quality Information [Abstract]
Current fiscal year	169	234
Fiscal year before current fiscal year	218	0
Two years before current fiscal year	1	1,934
Three years before current fiscal year	44	499
Four years before current fiscal year	238	2,601
Prior	1,000	1,196
Revolving Loans	0	41
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	1,670	6,505
1-4 Family | Real Estate Loan | Substandard
Credit Quality Information [Abstract]
Current fiscal year	1,060	355
Fiscal year before current fiscal year	566	496
Two years before current fiscal year	529	1,534
Three years before current fiscal year	295	1,302
Four years before current fiscal year	2,749	3,458
Prior	8,079	7,250
Revolving Loans	0	652
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	$ 13,278	$ 15,047

Loans and Allowance for Credi_8

Loans and Allowance for Credit Losses - Loan Portfolio Aging Analysis (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Loans Receivable Aging Analysis [Abstract]
Total Past Due	$ 4,825,874	$ 3,992,775
Total Loans Receivable	4,826,212	3,995,523
Total Loans> 90 Days and Accruing	0	0
Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	3,319,128	2,789,843
Total Loans> 90 Days and Accruing	0	0
Real Estate Loan | 1-4 Family
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	440,180	400,313
Construction and Land Development | Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	144,264	145,118
Total Loans> 90 Days and Accruing	0	0
Agricultural | Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	410,327	279,272
Total Loans> 90 Days and Accruing	0	0
Residential Properties | Real Estate Loan | 1-4 Family
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	440,180	400,313
Total Loans> 90 Days and Accruing	0	0
Residential Properties | Real Estate Loan | Multifamily
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	294,346	298,942
Total Loans> 90 Days and Accruing	0	0
Commercial | Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	2,030,011	1,666,198
Total Loans> 90 Days and Accruing	0	0
Consumer Loans
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	97,775	78,442
Total Loans> 90 Days and Accruing	0	0
Agricultural Loans
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	166,838	151,484
Total Loans> 90 Days and Accruing	0	0
Commercial and Industrial Loans
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	1,082,960	832,008
Total Loans> 90 Days and Accruing	0	0
All Other Loans
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	159,511	143,746
Total Loans> 90 Days and Accruing	0	0
Financial Asset, 30 to 59 Days Past Due
Loans Receivable Aging Analysis [Abstract]
Total Past Due	3,282	14,244
Financial Asset, 30 to 59 Days Past Due | Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	2,240	11,621
Financial Asset, 30 to 59 Days Past Due | Construction and Land Development | Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	20	159
Financial Asset, 30 to 59 Days Past Due | Agricultural | Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	20	0
Financial Asset, 30 to 59 Days Past Due | Residential Properties | Real Estate Loan | 1-4 Family
Loans Receivable Aging Analysis [Abstract]
Total Past Due	1,706	2,532
Financial Asset, 30 to 59 Days Past Due | Residential Properties | Real Estate Loan | Multifamily
Loans Receivable Aging Analysis [Abstract]
Total Past Due	0	0
Financial Asset, 30 to 59 Days Past Due | Commercial | Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	494	8,930
Financial Asset, 30 to 59 Days Past Due | Consumer Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	326	388
Financial Asset, 30 to 59 Days Past Due | Agricultural Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	0	0
Financial Asset, 30 to 59 Days Past Due | Commercial and Industrial Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	716	381
Financial Asset, 30 to 59 Days Past Due | All Other Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	0	1,854
Financial Asset, 60 to 89 Days Past Due
Loans Receivable Aging Analysis [Abstract]
Total Past Due	1,589	2,334
Financial Asset, 60 to 89 Days Past Due | Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	1,317	1,975
Financial Asset, 60 to 89 Days Past Due | Construction and Land Development | Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	14	199
Financial Asset, 60 to 89 Days Past Due | Agricultural | Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	6	222
Financial Asset, 60 to 89 Days Past Due | Residential Properties | Real Estate Loan | 1-4 Family
Loans Receivable Aging Analysis [Abstract]
Total Past Due	1,092	914
Financial Asset, 60 to 89 Days Past Due | Residential Properties | Real Estate Loan | Multifamily
Loans Receivable Aging Analysis [Abstract]
Total Past Due	0	0
Financial Asset, 60 to 89 Days Past Due | Commercial | Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	205	640
Financial Asset, 60 to 89 Days Past Due | Consumer Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	195	47
Financial Asset, 60 to 89 Days Past Due | Agricultural Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	53	10
Financial Asset, 60 to 89 Days Past Due | Commercial and Industrial Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	24	302
Financial Asset, 60 to 89 Days Past Due | All Other Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	0	0
Financial Asset, Equal to or Greater than 90 Days Past Due
Loans Receivable Aging Analysis [Abstract]
Total Past Due	6,709	8,238
Financial Asset, Equal to or Greater than 90 Days Past Due | Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	5,548	6,376
Financial Asset, Equal to or Greater than 90 Days Past Due | Construction and Land Development | Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	449	203
Financial Asset, Equal to or Greater than 90 Days Past Due | Agricultural | Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	1	1
Financial Asset, Equal to or Greater than 90 Days Past Due | Residential Properties | Real Estate Loan | 1-4 Family
Loans Receivable Aging Analysis [Abstract]
Total Past Due	896	2,012
Financial Asset, Equal to or Greater than 90 Days Past Due | Residential Properties | Real Estate Loan | Multifamily
Loans Receivable Aging Analysis [Abstract]
Total Past Due	548	1,676
Financial Asset, Equal to or Greater than 90 Days Past Due | Commercial | Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	3,654	2,484
Financial Asset, Equal to or Greater than 90 Days Past Due | Consumer Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	278	118
Financial Asset, Equal to or Greater than 90 Days Past Due | Agricultural Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	29	588
Financial Asset, Equal to or Greater than 90 Days Past Due | Commercial and Industrial Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	854	1,156
Financial Asset, Equal to or Greater than 90 Days Past Due | All Other Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	0	0
Total Past Due
Loans Receivable Aging Analysis [Abstract]
Total Past Due	11,580	24,816
Total Past Due | Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	9,105	19,972
Total Past Due | Construction and Land Development | Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	483	561
Total Past Due | Agricultural | Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	27	223
Total Past Due | Residential Properties | Real Estate Loan | 1-4 Family
Loans Receivable Aging Analysis [Abstract]
Total Past Due	3,694	5,458
Total Past Due | Residential Properties | Real Estate Loan | Multifamily
Loans Receivable Aging Analysis [Abstract]
Total Past Due	548	1,676
Total Past Due | Commercial | Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	4,353	12,054
Total Past Due | Consumer Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	799	553
Total Past Due | Agricultural Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	82	598
Total Past Due | Commercial and Industrial Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	1,594	1,839
Total Past Due | All Other Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	0	1,854
Current
Loans Receivable Aging Analysis [Abstract]
Total Past Due	4,814,632	3,970,707
Current | Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	3,310,023	2,769,871
Current | Construction and Land Development | Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	143,781	144,557
Current | Agricultural | Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	410,300	279,049
Current | Residential Properties | Real Estate Loan | 1-4 Family
Loans Receivable Aging Analysis [Abstract]
Total Past Due	436,486	394,855
Current | Residential Properties | Real Estate Loan | Multifamily
Loans Receivable Aging Analysis [Abstract]
Total Past Due	293,798	297,266
Current | Commercial | Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	2,025,658	1,654,144
Current | Consumer Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	96,976	77,889
Current | Agricultural Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	166,756	150,886
Current | Commercial and Industrial Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	1,081,366	830,169
Current | All Other Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	$ 159,511	$ 141,892

Loans and Allowance for Credi_9

Loans and Allowance for Credit Losses - Recorded Balance of Loans on Nonaccrual Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Nonaccrual, No Allowance	$ 15,545	$ 16,725
Financing Receivable, Nonaccrual	15,956	18,105
Construction and Land Development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Nonaccrual, No Allowance	14	25
Financing Receivable, Nonaccrual	14	25
Agricultural Real Estate Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Nonaccrual, No Allowance	1,258	237
Financing Receivable, Nonaccrual	1,258	336
1-4 Family Residential Properties
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Nonaccrual, No Allowance	4,532	5,252
Financing Receivable, Nonaccrual	4,943	5,252
Multifamily Residential Properties
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Nonaccrual, No Allowance	672	1,982
Financing Receivable, Nonaccrual	672	1,982
Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Nonaccrual, No Allowance	7,640	7,554
Financing Receivable, Nonaccrual	7,640	7,920
Loans Secured by Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Nonaccrual, No Allowance	14,116	15,050
Financing Receivable, Nonaccrual	14,527	15,515
Agricultural Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Nonaccrual, No Allowance	57	560
Financing Receivable, Nonaccrual	57	560
Commercial & Industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Nonaccrual, No Allowance	1,098	936
Financing Receivable, Nonaccrual	1,098	1,851
Consumer Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Nonaccrual, No Allowance	274	179
Financing Receivable, Nonaccrual	$ 274	$ 179

Loans and Allowance for Cred_10

Loans and Allowance for Credit Losses - Recorded Balance of Troubled Debt Restructurings (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Troubled Debt Restructurings Balance	$ 5,064	$ 5,792
Financing Receivable Modifications Performing Recorded Investment	3,214	3,931
Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Troubled Debt Restructurings Balance	4,435	4,953
Financing Receivable Modifications Performing Recorded Investment	3,018	3,679
Agricultural Real Estate Loans | Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Troubled Debt Restructurings Balance	351	245
Financing Receivable Modifications Performing Recorded Investment	233	245
Residential Properties | Real Estate Loan | 1-4 Family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Troubled Debt Restructurings Balance	1,165	1,353
Financing Receivable Modifications Performing Recorded Investment	846	882
Commercial | Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Troubled Debt Restructurings Balance	2,919	3,355
Financing Receivable Modifications Performing Recorded Investment	1,939	2,552
Agricultural Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Troubled Debt Restructurings Balance	0	228
Commercial and Industrial Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Troubled Debt Restructurings Balance	591	479
Financing Receivable Modifications Performing Recorded Investment	159	179
Consumer Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Troubled Debt Restructurings Balance	38	109
Financing Receivable Modifications Performing Recorded Investment	37	50
All Other Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Troubled Debt Restructurings Balance	0	23
Financing Receivable Modifications Performing Recorded Investment	$ 0	$ 23

Loans and Allowance for Cred_11

Loans and Allowance for Credit Losses - Loans Modified as Troubled Debt Restructurings (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($) Modification	Dec. 31, 2021 USD ($) Modification
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivables, Modifications during Period, Number | Modification	12	10
Financing Receivables, Modifications during Period, Balance | $	$ 1,040	$ 1,434
Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivables, Modifications during Period, Number | Modification	8	3
Financing Receivables, Modifications during Period, Balance | $	$ 715	$ 1,107
Real Estate Loan | 1-4 Family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivables, Modifications during Period, Number | Modification	4	1
Financing Receivables, Modifications during Period, Balance | $	$ 422	$ 183
Agricultural | Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivables, Modifications during Period, Number | Modification	2	1
Financing Receivables, Modifications during Period, Balance | $	$ 97	$ 245
Commercial Real Estate | Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivables, Modifications during Period, Number | Modification	2	1
Financing Receivables, Modifications during Period, Balance | $	$ 196	$ 679
Commercial and Industrial Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivables, Modifications during Period, Number | Modification	4	2
Financing Receivables, Modifications during Period, Balance | $	$ 325	$ 254
Consumer Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivables, Modifications during Period, Number | Modification	0	4
Financing Receivables, Modifications during Period, Balance | $	$ 0	$ 50
All Other Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivables, Modifications during Period, Number | Modification	0	1
Financing Receivables, Modifications during Period, Balance | $	$ 0	$ 23

Loans and Allowance for Cred_12

Loans and Allowance for Credit Losses - Summary of Purchased Credit Deteriorated (PCD) Loans (Details) - USD ($) $ in Thousands	Feb. 14, 2022	Feb. 22, 2021
LINCO Bancshares, Inc.
Summary Of Purchased Credit Deteriorated Loans [Line Items]
Purchase price of purchase credit deteriorated loans at acquisition		$ 64,647
Allowance for credit losses at acquisition		(2,074)
Non-credit discount/(premium) at acquisition		(187)
Fair value of purchased credit deteriorated loans at acquisition		$ 62,386
Delta Acquisition [Member]
Summary Of Purchased Credit Deteriorated Loans [Line Items]
Purchase price of purchase credit deteriorated loans at acquisition	$ 18,796
Allowance for credit losses at acquisition	(863)
Non-credit discount/(premium) at acquisition	(523)
Fair value of purchased credit deteriorated loans at acquisition	$ 17,410

Premises and Equipment, Net - S

Premises and Equipment, Net - Summary of Premises and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Property Plant And Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 128,039	$ 120,784
Accumulated depreciation and amortization	37,566	39,300
Total	90,473	81,484
Land
Property Plant And Equipment [Line Items]
Property, Plant and Equipment, Gross	27,982	22,682
Buildings and Improvements
Property Plant And Equipment [Line Items]
Property, Plant and Equipment, Gross	68,345	67,225
Furniture and Fixtures
Property Plant And Equipment [Line Items]
Property, Plant and Equipment, Gross	25,498	25,747
Leasehold Improvements
Property Plant And Equipment [Line Items]
Property, Plant and Equipment, Gross	4,676	4,736
Construction in Progress
Property Plant And Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 1,538	$ 394

Premises and Equipment, Net - A

Premises and Equipment, Net - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Abstract]
Depreciation Expense	$ 4.9	$ 4.4	$ 3.8

Goodwill and Intangible Asset_2

Goodwill and Intangible Assets - Schedule of Intangible Assets and Goodwill (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Finite Lived Intangible Assets [Line Items]
Goodwill, Gross Carrying Value	$ 144,172	$ 115,613
Goodwill, Accumulated Amortization	3,760	3,760
Goodwill and Intangible Assets, Gross Carrying Value	213,324	178,624
Goodwill and Intangible Assets, Accumulated Amortization	43,758	37,668
Intangibles from Branch Acquisition
Finite Lived Intangible Assets [Line Items]
Intangible Assets, Gross Carrying Value	3,015	3,015
Intangible Assets, Accumulated Amortization	3,015	3,015
Core Deposit Intangibles
Finite Lived Intangible Assets [Line Items]
Intangible Assets, Gross Carrying Value	45,355	39,435
Intangible Assets, Accumulated Amortization	28,432	24,085
Customer List Intangibles
Finite Lived Intangible Assets [Line Items]
Intangible Assets, Gross Carrying Value	20,782	20,561
Intangible Assets, Accumulated Amortization	$ 8,551	$ 6,808

Goodwill and Intangible Asset_3

Goodwill and Intangible Assets - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021	Jun. 30, 2021	Mar. 31, 2021	Feb. 22, 2021
Finite Lived Intangible Assets [Line Items]
Goodwill, net	$ 140,412		$ 111,853
Principal balance of mortgage loans serviced for others	$ 73,600		$ 90,200
Weighted average amortization period of intangibles	3 years 7 months 6 days
Core Deposit Intangibles
Finite Lived Intangible Assets [Line Items]
Weighted average amortization period of intangibles	3 years 2 months 23 days
Customer List Intangibles
Finite Lived Intangible Assets [Line Items]
Weighted average amortization period of intangibles	4 years 1 month 13 days
Delta Bancshares Company
Finite Lived Intangible Assets [Line Items]
Goodwill, net	$ 28,558	$ 28,600
BBM & Associates, Inc.
Finite Lived Intangible Assets [Line Items]
Goodwill, net				$ 1,400
LINCO Bancshares, Inc.
Finite Lived Intangible Assets [Line Items]
Goodwill, net	$ 5,400				$ 8,900	$ 5,449

Goodwill and Intangible Asset_4

Goodwill and Intangible Assets - Schedule of Reconciliation of Purchase Price Paid for Acquisition and Goodwill Recorded (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021
Less purchase accounting adjustments:
Resulting goodwill from acquisition	$ 140,412		$ 111,853
Delta Bancshares Company
Goodwill [Line Items]
Unallocated purchase price	29,791
Less purchase accounting adjustments:
Fair value of securities	(2,836)
Fair value of loans, net	(3,399)
Fair value of premises and equipment	3,508
Fair value of time deposits	(1,759)
Fair value of FHLB advances	(75)
Core deposit intangible	5,920
Other assets	(570)
Other liabilities	444
Goodwill, purchase accounting adjustments	1,233
Resulting goodwill from acquisition	$ 28,558	$ 28,600

Goodwill and Intangible Asset_5

Goodwill and Intangible Assets - Intangible Assets Mortgage Servicing Rights (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Finite Lived Intangible Assets [Line Items]
Valuation recovery	$ 0	$ (48,000)
Mortgage Servicing Rights
Finite Lived Intangible Assets [Line Items]
Beginning balance	420,000	516,000
Valuation recovery	108,000	544,000
Mortgage servicing rights amortized	(200,000)	(629,000)
I/O strip	3,000	(11,000)
Ending balance	$ 331,000	$ 420,000

Goodwill and Intangible Asset_6

Goodwill and Intangible Assets - Schedule of Intangible Assets Amortization Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Finite Lived Intangible Assets [Line Items]
Amortization of intangible assets	$ 6,290	$ 5,391	$ 5,062
Core Deposit Intangibles
Finite Lived Intangible Assets [Line Items]
Amortization of intangible assets	4,347	3,176	3,164
Customer List Intangibles
Finite Lived Intangible Assets [Line Items]
Amortization of intangible assets	1,743	1,586	1,305
Mortgage Servicing Rights
Finite Lived Intangible Assets [Line Items]
Amortization of intangible assets	$ 200	$ 629	$ 593

Goodwill and Intangible Asset_7

Goodwill and Intangible Assets - Schedule of Expected Amortization Expense (Details) $ in Thousands	Dec. 31, 2022 USD ($)
Estimated amortization expense [Abstract]
For year ended 12/31/23	$ 5,878
For year ended 12/31/24	5,371
For year ended 12/31/25	4,736
For year ended 12/31/26	3,835
For year ended 12/31/27	$ 3,254

Deposits - Summary of Deposits

Deposits - Summary of Deposits (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Demand deposits:
Non-interest bearing	$ 1,256,514	$ 1,246,673
Interest-bearing	1,389,283	1,452,765
Savings	636,699	626,523
Money market	1,267,726	1,068,473
Time deposits	706,779	562,052
Total deposits	$ 5,257,001	$ 4,956,486

Deposits - Summary of Interest

Deposits - Summary of Interest Expense on Deposits (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Deposits [Abstract]
Interest-bearing demand	$ 4,315	$ 1,547	$ 1,462
Savings	570	487	426
Money market	9,394	2,711	2,270
Time deposits	4,534	4,292	8,593
Total	$ 18,813	$ 9,037	$ 12,751

Deposits - Summary of Aggregate

Deposits - Summary of Aggregate Amount of Time Deposits more than 100,000 (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Deposits [Abstract]
Time deposit balances in denominations of more than $250,000	$ 138,056	$ 117,887	$ 98,277

Deposits - Summary of Maturitie

Deposits - Summary of Maturities for All Time Deposits (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Maturities of Time Deposits [Abstract]
Less than 1 year	$ 409,987
1 year to 2 years	200,771
2 years to 3 years	32,568
3 years to 4 years	15,970
4 years to 5 years	47,126
Over 5 years	357
Total	$ 706,779	$ 562,052

Deposits - Additional Informati

Deposits - Additional Information (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Demand deposits:
Total of Public entitiy balances	$ 319.4	$ 291.4

Repurchase Agreements and Oth_3

Repurchase Agreements and Other Borrowings - Schedule of Borrowings (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Schedule of Borrowings [Line Items]
Federal Home Loan Bank-overnight	$ 65,000	$ 0
Federal Home Loan Bank (FHLB) fixed-term advances	400,071	86,446
Subordinated debt, net	94,553	94,400
Junior subordinated debentures	19,364	19,195
Short Term and Long Term Borrowings	800,402	346,309
Securities Sold under Agreements to Repurchase
Schedule of Borrowings [Line Items]
Short-term debt	$ 221,414	$ 146,268

Repurchase Agreements and Oth_4

Repurchase Agreements and Other Borrowings - Schedule of Aggregate Annual Maturities of Long-Term Borrowings (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Maturities of Long-term Debt [Abstract]
Advances from Federal Home Loan Banks	$ 465,071	$ 86,446
Subordinated Debt	94,553	94,400
Junior Subordinated Debenture Owed to Unconsolidated Subsidiary Trust	19,364	$ 19,195
FHLB Advances
Maturities of Long-term Debt [Abstract]
Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months	175,000
Long-term Debt, Maturities, Repayments of Principal in Year Two	60,000
Long-term Debt, Maturities, Repayments of Principal in Year Three	9,747
Long-term Debt, Maturities, Repayments of Principal in Year Four	150,000
Long-term Debt, Maturities, Repayments of Principal after Year Five	70,000
Long-term Debt	464,747
Debt Instrument, Unamortized Discount (Premium), Net	324
Advances from Federal Home Loan Banks	465,071
Subordinated Debt
Maturities of Long-term Debt [Abstract]
Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months	0
Long-term Debt, Maturities, Repayments of Principal in Year Two	0
Long-term Debt, Maturities, Repayments of Principal in Year Three	0
Long-term Debt, Maturities, Repayments of Principal in Year Four	0
Long-term Debt, Maturities, Repayments of Principal in Year Five	0
Long-term Debt, Maturities, Repayments of Principal after Year Five	96,000
Long-term Debt	96,000
Debt Instrument, Unamortized Discount (Premium), Net	(1,447)
Subordinated Debt	94,553
Junior Subordinated Debentures
Maturities of Long-term Debt [Abstract]
Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months	0
Long-term Debt, Maturities, Repayments of Principal in Year Two	0
Long-term Debt, Maturities, Repayments of Principal in Year Three	4,124
Long-term Debt, Maturities, Repayments of Principal in Year Four	0
Long-term Debt, Maturities, Repayments of Principal in Year Five	0
Long-term Debt, Maturities, Repayments of Principal after Year Five	16,496
Long-term Debt	20,620
Debt Instrument, Unamortized Discount (Premium), Net	(1,256)
Junior Subordinated Debenture Owed to Unconsolidated Subsidiary Trust	$ 19,364

Repurchase Agreements and Oth_5

Repurchase Agreements and Other Borrowings - Additional Information (Details) - USD ($)		12 Months Ended
	Oct. 06, 2020	Dec. 31, 2022	Dec. 31, 2021	May 01, 2018	Sep. 08, 2016	Apr. 26, 2006
Repurchase Agreements And Other Borrowings [Line Items]
Federal Home Loan Bank Advances		$ 464,700,000
Repurchase agreements with customers		221,414,000	$ 146,268,000
Securities sold under agreements to repurchase increase (decrease)		$ 75,100,000
Securities sold under agreements to repurchase weighted average rate		2.30%
Debt issuance costs		$ 1,400,000
Debt issuance discount		1,200,000
Subordinated debt, net		94,553,000	94,400,000
Junior subordinated debentures, net		19,364,000	19,195,000
Junior Subordinated Debentures
Repurchase Agreements And Other Borrowings [Line Items]
Junior subordinated debentures, net		$ 19,364,000
3.95% Subordinated Notes due 2030
Repurchase Agreements And Other Borrowings [Line Items]
Aggregate principal amount	$ 96,000,000
Fixed-to-Floating Rate	3.95%
Maturity date	Oct. 15, 2030
Basis points	3.83%
Redemption description		The Company may, beginning with the interest payment date of October 15, 2025, and on any interest payment date thereafter, redeem the Notes, in whole or in part, at a redemption price equal to 100% of the principal amount of the Notes to be redeemed plus accrued and unpaid interest to but excluding the date of redemption. The Company may also redeem the Notes at any time, including prior to October 15, 2025, at the Company’s option, in whole but not in part, if: (i) a change or prospective change in law occurs that could prevent the Company from deducting interest payable on the Notes for U.S. federal income tax purposes; (ii) a subsequent event occurs that could preclude the Notes from being recognized as Tier 2 capital for regulatory capital purposes; or (iii) the Company is required to register as an investment company under the Investment Company Act of 1940, as amended; in each case, at a redemption price equal to 100% of the principal amount of the Notes plus any accrued and unpaid interest to but excluding the redemption date.
3.95% Subordinated Notes due 2030 | SOFR
Repurchase Agreements And Other Borrowings [Line Items]
Description floating rate basis		three-month Term SOFR
FMIS Trust II
Repurchase Agreements And Other Borrowings [Line Items]
Trust preferred securities issued						$ 10,000,000
Investment in statutory trust						$ 310,000
Junior subordinated debentures, net			$ 10,310,000
FMIS Trust II | Junior Subordinated Debentures
Repurchase Agreements And Other Borrowings [Line Items]
Fixed-to-Floating Rate		6.37%	1.80%
Debt instrument, interest rate terms		bore interest at a fixed rate of 6.98% paid quarterly until June 15, 2011 and then converted to floating rate (LIBOR plus 160 basis points) after June 15, 2011
CLS Trust I
Repurchase Agreements And Other Borrowings [Line Items]
Trust preferred securities issued					$ 4,000,000
Investment in statutory trust					$ 124,000
CLS Trust I | Junior Subordinated Debentures
Repurchase Agreements And Other Borrowings [Line Items]
Fixed-to-Floating Rate		6.47%	2.05%
Debt instrument, interest rate terms		bear interest at three-month LIBOR plus 185 basis points
FBTCST I
Repurchase Agreements And Other Borrowings [Line Items]
Trust preferred securities issued				$ 6,000,000
Investment in statutory trust				$ 186,000
FBTCST I | Junior Subordinated Debentures
Repurchase Agreements And Other Borrowings [Line Items]
Fixed-to-Floating Rate		6.62%	1.90%
Debt instrument, interest rate terms		bear interest at three-month LIBOR plus 170 basis points
Revolving Credit Facility
Repurchase Agreements And Other Borrowings [Line Items]
Line of credit facility, maximum borrowing capacity		$ 15,000,000
Line of credit facility, interest rate spread		2.25%

Repurchase Agreements and Oth_6

Repurchase Agreements and Other Borrowings - Federal Home Loan Bank, Advances (Details)	12 Months Ended
	Dec. 31, 2022 USD ($)
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 464,700,000
Interest Rate 2.40% - Maturity Date January 9, 2023
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 5,000,000
Federal Home Loan Bank Advances, Term (in years)	8 years
Federal Home Loan Bank, Advances, Interest Rate	2.40%
Federal Home Loan Bank, Advances, Maturity Date	Jan. 09, 2023
Interest Rate 4.22% - Maturity Date March 31, 2023
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 35,000,000
Federal Home Loan Bank Advances, Term (in years)	6 months
Federal Home Loan Bank, Advances, Interest Rate	4.22%
Federal Home Loan Bank, Advances, Maturity Date	Mar. 31, 2023
Interest Rate 2.44% - Maturity Date May 30, 2023
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 5,000,000
Federal Home Loan Bank Advances, Term (in years)	4 years
Federal Home Loan Bank, Advances, Interest Rate	2.44%
Federal Home Loan Bank, Advances, Maturity Date	May 30, 2023
Interest Rate 2.00% - Maturity Date May 31, 2023
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 5,000,000
Federal Home Loan Bank Advances, Term (in years)	1 year
Federal Home Loan Bank, Advances, Interest Rate	2%
Federal Home Loan Bank, Advances, Maturity Date	May 31, 2023
Interest Rate 4.34% - Maturity Date June 30, 2023
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 25,000,000
Federal Home Loan Bank Advances, Term (in years)	9 months
Federal Home Loan Bank, Advances, Interest Rate	4.34%
Federal Home Loan Bank, Advances, Maturity Date	Jun. 30, 2023
Interest Rate 1.51% - Maturity Date July 31, 2023
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 5,000,000
Federal Home Loan Bank Advances, Term (in years)	3 years 6 months
Federal Home Loan Bank, Advances, Interest Rate	1.51%
Federal Home Loan Bank, Advances, Maturity Date	Jul. 31, 2023
Interest Rate 0.77% - Maturity Date September 11, 2023
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 5,000,000
Federal Home Loan Bank Advances, Term (in years)	3 years 6 months
Federal Home Loan Bank, Advances, Interest Rate	0.77%
Federal Home Loan Bank, Advances, Maturity Date	Sep. 11, 2023
Interest Rate 1.45% - Maturity Date December 31, 2024
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 10,000,000
Federal Home Loan Bank Advances, Term (in years)	5 years
Federal Home Loan Bank, Advances, Interest Rate	1.45%
Federal Home Loan Bank, Advances, Maturity Date	Dec. 31, 2024
Interest Rate 0.91% - Maturity Date March 10, 2025
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 5,000,000
Federal Home Loan Bank Advances, Term (in years)	5 years
Federal Home Loan Bank, Advances, Interest Rate	0.91%
Federal Home Loan Bank, Advances, Maturity Date	Mar. 10, 2025
Interest Rate 2.64% - Maturity Date December 23, 2025
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 4,746,475
Federal Home Loan Bank Advances, Term (in years)	10 years
Federal Home Loan Bank, Advances, Interest Rate	2.64%
Federal Home Loan Bank, Advances, Maturity Date	Dec. 23, 2025
Interest Rate 1.15% - Maturity Date October 3, 2029
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 5,000,000
Federal Home Loan Bank Advances, Term (in years)	10 years
Federal Home Loan Bank, Advances, Interest Rate	1.15%
Federal Home Loan Bank, Advances, Maturity Date	Oct. 03, 2029
Interest Rate 1.12% - Maturity Date October 3, 2029
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 5,000,000
Federal Home Loan Bank Advances, Term (in years)	10 years
Federal Home Loan Bank, Advances, Interest Rate	1.12%
Federal Home Loan Bank, Advances, Maturity Date	Oct. 03, 2029
Interest Rate 1.39% - Maturity Date December 31, 2029
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 10,000,000
Federal Home Loan Bank Advances, Term (in years)	10 years
Federal Home Loan Bank, Advances, Interest Rate	1.39%
Federal Home Loan Bank, Advances, Maturity Date	Dec. 31, 2029
Interest Rate 4.81% - Maturity Date November 10, 2023
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 25,000,000
Federal Home Loan Bank Advances, Term (in years)	1 year
Federal Home Loan Bank, Advances, Interest Rate	4.81%
Federal Home Loan Bank, Advances, Maturity Date	Nov. 10, 2023
Interest Rate 4.69% - Maturity Date May 10, 2024
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 25,000,000
Federal Home Loan Bank Advances, Term (in years)	1 year 6 months
Federal Home Loan Bank, Advances, Interest Rate	4.69%
Federal Home Loan Bank, Advances, Maturity Date	May 10, 2024
Interest Rate 4.59% - Maturity Date November 8, 2024
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 25,000,000
Federal Home Loan Bank Advances, Term (in years)	2 years
Federal Home Loan Bank, Advances, Interest Rate	4.59%
Federal Home Loan Bank, Advances, Maturity Date	Nov. 08, 2024
Interest Rate 2.98% - Maturity Date December 8, 2027
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 50,000,000
Federal Home Loan Bank Advances, Term (in years)	4 years
Federal Home Loan Bank, Advances, Interest Rate	2.98%
Federal Home Loan Bank, Advances, Maturity Date	Dec. 08, 2027
Interest Rate 3.49% - Maturity Date December 8, 2027
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 50,000,000
Federal Home Loan Bank Advances, Term (in years)	4 years
Federal Home Loan Bank, Advances, Interest Rate	3.49%
Federal Home Loan Bank, Advances, Maturity Date	Dec. 08, 2027
Interest Rate 3.28% - Maturity Date December 8, 2027
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 50,000,000
Federal Home Loan Bank Advances, Term (in years)	4 years
Federal Home Loan Bank, Advances, Interest Rate	3.28%
Federal Home Loan Bank, Advances, Maturity Date	Dec. 08, 2027
Interest Rate 2.77% - Maturity Date December 13, 2032
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 50,000,000
Federal Home Loan Bank Advances, Term (in years)	10 years
Federal Home Loan Bank, Advances, Interest Rate	2.77%
Federal Home Loan Bank, Advances, Maturity Date	Dec. 13, 2032
Interest Rate 4.31% - Maturity Date January 1, 2023
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 65,000,000
Federal Home Loan Bank, Advances, Interest Rate	4.31%
Federal Home Loan Bank, Advances, Maturity Date	Jan. 01, 2023

Repurchase Agreements and Oth_7

Repurchase Agreements and Other Borrowings - Schedule of Securities Underlying the Repurchase Agreements (Details) - Securities Sold under Agreements to Repurchase - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Short Term Debt [Line Items]
Maximum outstanding at any month-end	$ 257,061	$ 212,503	$ 350,288
Average amount outstanding for the year	$ 202,242	$ 173,762	$ 219,298

Repurchase Agreements and Oth_8

Repurchase Agreements and Other Borrowings - Schedule of Securities Financing Transactions (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Assets Sold Under Agreements To Repurchase [Line Items]
Securities pledged to Repurchase Agreements	$ 221,414	$ 146,268
U.S. Treasury Securities and Obligations of U.S. Government Corporations and Agencies
Assets Sold Under Agreements To Repurchase [Line Items]
Securities pledged to Repurchase Agreements	47,775	53,782
Mortgage-backed Securities: GSE Residential
Assets Sold Under Agreements To Repurchase [Line Items]
Securities pledged to Repurchase Agreements	$ 173,639	$ 92,486

Regulatory Capital - Additional

Regulatory Capital - Additional Information (Details)	12 Months Ended
	Dec. 31, 2022
Regulatory Capital [Abstract]
Description of regulatory requirements, capital adequacy purposes	Quantitative measures established by each regulatory capital standards to ensure capital adequacy require the Company and its subsidiary bank to maintain a minimum capital amounts and ratios (set forth in the table below).

Regulatory Capital - Schedule o

Regulatory Capital - Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations (Details) $ in Thousands	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Phantom section (for regulatory ratios):
Capital ($)	$ 801,966	$ 674,310
Capital to RWA (%)	0.1520	0.1579
Capital Required for Capital Adequacy ($)	$ 554,164	$ 448,344
Capital Required for Capital Adequacy to RWA (%)	0.1050	0.1050
Tier One Risk Based Capital ($)	$ 654,453	$ 534,277
Tier One Risk Based Capital to RWA (%)	0.1240	0.1251
Tier One Risk Based Capital Required for Capital Adequacy ($)	$ 448,609	$ 362,945
Tier One Risk Based Capital Required for Capital Adequacy to RWA (%)	0.0850	0.0850
Common Equity Tier One Risk Based Capital ($)	$ 635,089	$ 515,082
Common Equity Tier One Risk Based Capital To RWA (%)	0.1203	0.1206
Common Equity Tier One Risk Based Capital Required For Capital Adequacy ($)	$ 369,442	$ 298,896
Common Equity Tier One Risk Based Capital Required for Capital Adequacy to RWA (%)	0.0700	0.0700
Tier One Leverage Capital to Average Assets	$ 654,453	$ 534,277
Tier One Leverage Capital to Average Assets (%)	0.0968	0.0905
Tier One Leverage Capital Required for Capital Adequacy ($)	$ 268,875	$ 236,151
Tier One Leverage Capital Required for Capital Adequacy to Average Assets (%)	0.0400	0.0400
First Mid Bank
Phantom section (for regulatory ratios):
Capital ($)	$ 745,624	$ 624,150
Capital to RWA (%)	0.1418	0.1467
Capital Required for Capital Adequacy ($)	$ 552,161	$ 446,711
Capital Required for Capital Adequacy to RWA (%)	0.1050	0.1050
Capital Required to be Well Capitalized ($)	$ 525,868	$ 425,439
Capital Required to be Well Capitalized to RWA (%)	0.1000	0.1000
Tier One Risk Based Capital ($)	$ 692,664	$ 578,517
Tier One Risk Based Capital to RWA (%)	0.1317	0.1360
Tier One Risk Based Capital Required for Capital Adequacy with Capital Buffer ($)	$ 446,987	$ 361,623
Tier One Risk Based Capital Required for Capital Adequacy with Capital Buffer to RWA (%)	0.0850	0.0850
Tier One Risk Based Capital Required to be Well Capitalized ($)	$ 420,694	$ 340,351
Tier One Risk Based Capital Required to be Well Capitalized to RWA (%)	0.0800	0.0800
Common Equity Tier One Risk Based Capital ($)	$ 692,664	$ 578,517
Common Equity Tier One Risk Based Capital To RWA (%)	0.1317	0.1360
Common Equity Tier One Risk Based Capital Required For Capital Adequacy ($)	$ 368,107	$ 297,807
Common Equity Tier One Risk Based Capital Required for Capital Adequacy to RWA (%)	0.0700	0.0700
Common Equity Tier One Risk Based Capital Required to Be Well Capitalized ($)	$ 341,814	$ 276,535
Common Equity Tier One Risk Based Capital Required To Be Well Capitalized to RiWA (%)	0.0650	0.0650
Tier One Leverage Capital to Average Assets	$ 692,664	$ 578,517
Tier One Leverage Capital to Average Assets (%)	0.1022	0.0983
Tier One Leverage Capital Required for Capital Adequacy ($)	$ 270,990	$ 235,337
Tier One Leverage Capital Required for Capital Adequacy to Average Assets (%)	0.0400	0.0400
Tier One Leverage Capital Required to be Well Capitalized ($)	$ 338,738	$ 294,171
Tier One Leverage Capital Required to be Well Capitalized to Average Assets (%)	0.0500	0.0500

Disclosures of Fair Values of_3

Disclosures of Fair Values of Financial Instruments - Assets Measured at Fair Value on Recurring Basis (Details) - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Available-for-sale securities:
Total available-for-sale securities	$ 1,218,985,000	$ 1,421,422,000
Equity securities, at fair value	311,000	397,000
U.S. Treasury Securities and Obligations of U.S. Government Corporations and Agencies
Available-for-sale securities:
Total available-for-sale securities	220,527,000	203,815,000
Obligations of States and Political Subdivisions
Available-for-sale securities:
Total available-for-sale securities	287,698,000	395,457,000
Mortgage-backed Securities
Available-for-sale securities:
Total available-for-sale securities	627,880,000	791,038,000
Other Securities
Available-for-sale securities:
Total available-for-sale securities	82,880,000	31,112,000
Fair Value, Recurring
Available-for-sale securities:
Total available-for-sale securities	1,218,985,000	1,421,422,000
Equity securities, at fair value	311,000	397,000
Derivative assets: interest rate swaps	4,253,000	809,000
Assets, Fair Value Disclosure, Total	1,223,549,000	1,422,628,000
Derivative liabilities: interest swaps	3,100,000	1,476,000
Fair Value, Recurring | U.S. Treasury Securities and Obligations of U.S. Government Corporations and Agencies
Available-for-sale securities:
Total available-for-sale securities	220,527,000	203,815,000
Fair Value, Recurring | Obligations of States and Political Subdivisions
Available-for-sale securities:
Total available-for-sale securities	287,698,000	395,457,000
Fair Value, Recurring | Mortgage-backed Securities
Available-for-sale securities:
Total available-for-sale securities	627,880,000	791,038,000
Fair Value, Recurring | Other Securities
Available-for-sale securities:
Total available-for-sale securities	82,880,000	31,112,000
Quoted Prices in Active Markets for Identical Assets (Level 1)
Available-for-sale securities:
Total available-for-sale securities	0	0
Equity securities, at fair value	311,000	397,000
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Recurring
Available-for-sale securities:
Total available-for-sale securities	0	0
Equity securities, at fair value	311,000	397,000
Derivative assets: interest rate swaps	0	0
Assets, Fair Value Disclosure, Total	311,000	397,000
Derivative liabilities: interest swaps	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Recurring | U.S. Treasury Securities and Obligations of U.S. Government Corporations and Agencies
Available-for-sale securities:
Total available-for-sale securities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Recurring | Obligations of States and Political Subdivisions
Available-for-sale securities:
Total available-for-sale securities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Recurring | Mortgage-backed Securities
Available-for-sale securities:
Total available-for-sale securities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Recurring | Other Securities
Available-for-sale securities:
Total available-for-sale securities	0	0
Significant Other Observable Inputs (Level 2)
Available-for-sale securities:
Total available-for-sale securities	1,209,736,000	1,421,323,000
Equity securities, at fair value	0	0
Significant Other Observable Inputs (Level 2) | Fair Value, Recurring
Available-for-sale securities:
Total available-for-sale securities	1,209,735,000	1,421,323,000
Equity securities, at fair value	0	0
Derivative assets: interest rate swaps	4,253,000	809,000
Assets, Fair Value Disclosure, Total	1,213,988,000	1,422,132,000
Derivative liabilities: interest swaps	3,100,000	1,476,000
Significant Other Observable Inputs (Level 2) | Fair Value, Recurring | U.S. Treasury Securities and Obligations of U.S. Government Corporations and Agencies
Available-for-sale securities:
Total available-for-sale securities	220,527,000	203,815,000
Significant Other Observable Inputs (Level 2) | Fair Value, Recurring | Obligations of States and Political Subdivisions
Available-for-sale securities:
Total available-for-sale securities	287,698,000	395,358,000
Significant Other Observable Inputs (Level 2) | Fair Value, Recurring | Mortgage-backed Securities
Available-for-sale securities:
Total available-for-sale securities	627,880,000	791,038,000
Significant Other Observable Inputs (Level 2) | Fair Value, Recurring | Other Securities
Available-for-sale securities:
Total available-for-sale securities	73,630,000	31,112,000
Significant Unobservable Inputs (Level 3)
Available-for-sale securities:
Total available-for-sale securities	9,250,000	99,000
Equity securities, at fair value	0	0
Significant Unobservable Inputs (Level 3) | Fair Value, Recurring
Available-for-sale securities:
Total available-for-sale securities	9,250,000	99,000
Equity securities, at fair value	0	0
Derivative assets: interest rate swaps	0	0
Assets, Fair Value Disclosure, Total	9,250,000	99,000
Derivative liabilities: interest swaps	0	0
Significant Unobservable Inputs (Level 3) | Fair Value, Recurring | U.S. Treasury Securities and Obligations of U.S. Government Corporations and Agencies
Available-for-sale securities:
Total available-for-sale securities	0	0
Significant Unobservable Inputs (Level 3) | Fair Value, Recurring | Obligations of States and Political Subdivisions
Available-for-sale securities:
Total available-for-sale securities	0	99,000
Significant Unobservable Inputs (Level 3) | Fair Value, Recurring | Mortgage-backed Securities
Available-for-sale securities:
Total available-for-sale securities	0	0
Significant Unobservable Inputs (Level 3) | Fair Value, Recurring | Other Securities
Available-for-sale securities:
Total available-for-sale securities	$ 9,250,000	$ 0

Disclosures of Fair Values of_4

Disclosures of Fair Values of Financial Instruments - Fair Value of Assets Measured on a Recurring Basis Using Significant Unobservable Inputs (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 99	$ 794
Transfers into Level 3	9,250	0
Transfers out of Level 3	0	0
Total gains or losses
Included in net income	$ 0	$ 3
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Net Income (Loss) Attributable to Parent	Net Income (Loss) Attributable to Parent
Included in other comprehensive income (loss)	$ 0	$ 0
Purchases, issuances, sales and settlements
Purchases	0	0
Issuances	0	0
Sales	0	0
Settlements	(99)	(698)
Ending balance	9,250	99
Total gains or losses for the period included in net income attributable to the change in unrealized gains or losses related to assets and liabilities still held at the reporting date	0	0
Obligations of States and Political Subdivisions
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	99	794
Transfers into Level 3	0	0
Transfers out of Level 3	0	0
Total gains or losses
Included in net income	$ 0	$ 3
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Net Income (Loss) Attributable to Parent	Net Income (Loss) Attributable to Parent
Included in other comprehensive income (loss)	$ 0	$ 0
Purchases, issuances, sales and settlements
Purchases	0	0
Issuances	0	0
Sales	0	0
Settlements	(99)	(698)
Ending balance	0	99
Total gains or losses for the period included in net income attributable to the change in unrealized gains or losses related to assets and liabilities still held at the reporting date	0	0
Other
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	0	0
Transfers into Level 3	9,250	0
Transfers out of Level 3	0	0
Total gains or losses
Included in net income	$ 0	$ 0
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Net Income (Loss) Attributable to Parent	Net Income (Loss) Attributable to Parent
Included in other comprehensive income (loss)	$ 0	$ 0
Purchases, issuances, sales and settlements
Purchases	0	0
Issuances	0	0
Sales	0	0
Settlements	0	0
Ending balance	9,250	0
Total gains or losses for the period included in net income attributable to the change in unrealized gains or losses related to assets and liabilities still held at the reporting date	$ 0	$ 0

Disclosures of Fair Values of_5

Disclosures of Fair Values of Financial Instruments - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Allowance for Credit Losses	$ 738,000
Other real estate owned	4,261,000	$ 4,984,000
Mortgage servicing rights (MSR) impairment (recovery)	0	48,000
Mortgage Servicing Rights
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Finite-lived intangible assets, net	331,000	420,000	$ 516,000
Mortgage servicing rights (MSR) impairment (recovery)	(108,000)	(544,000)
Fair Value, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Carrying amount of loans with a specific allowance	3,300,000	8,000,000
Fair value of loans with a specific allowance	2,500,000	6,800,000
Allowance for Credit Losses	800,000	1,200,000
Fair Value, Nonrecurring | Mortgage Servicing Rights
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Indefinite-lived contractual rights	0	468,000
Finite-lived intangible assets, net	0	420,000
Fair Value, Nonrecurring | Carrying Amount
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Other real estate owned	4,300,000	5,000,000
Fair Value, Nonrecurring | Fair Value
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Other real estate owned	$ 0	$ 2,100,000

Disclosures of Fair Values of_6

Disclosures of Fair Values of Financial Instruments - Assets Measured at Fair Value on a Nonrecurring Basis (Details) - Fair Value, Nonrecurring - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Collateral Dependent Loans
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets, Fair Value	$ 2,548	$ 6,750
Foreclosed Assets Held-for-sale
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets, Fair Value	0	2,068
Mortgage Servicing Rights
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets, Fair Value		420
Quoted Prices in Active Markets for Identical Assets (Level 1) | Collateral Dependent Loans
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets, Fair Value	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Foreclosed Assets Held-for-sale
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets, Fair Value	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Mortgage Servicing Rights
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets, Fair Value		0
Significant Other Observable Inputs (Level 2) | Collateral Dependent Loans
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets, Fair Value	0	0
Significant Other Observable Inputs (Level 2) | Foreclosed Assets Held-for-sale
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets, Fair Value	0	0
Significant Other Observable Inputs (Level 2) | Mortgage Servicing Rights
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets, Fair Value		0
Significant Unobservable Inputs (Level 3) | Collateral Dependent Loans
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets, Fair Value	2,548	6,750
Significant Unobservable Inputs (Level 3) | Foreclosed Assets Held-for-sale
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets, Fair Value	$ 0	2,068
Significant Unobservable Inputs (Level 3) | Mortgage Servicing Rights
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets, Fair Value		$ 420

Disclosures of Fair Values of_7

Disclosures of Fair Values of Financial Instruments - Significant Unobservable Inputs Used in Valuation of Level 3 Fair Value Measurements (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Mortgage Servicing Rights | Level 3 | Minimum | Third Party Valuations
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Mortgage servicing rights	128%	205%
Mortgage Servicing Rights | Level 3 | Maximum | Third Party Valuations
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Mortgage servicing rights	437%	513%
Mortgage Servicing Rights | Level 3 | Weighted Average | Third Party Valuations
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Mortgage servicing rights	(137.00%)	(273.00%)
Fair Value, Nonrecurring | Mortgage Servicing Rights
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets, Fair Value		$ 420
Collateral Dependent Loans | Level 3 | Minimum | Third Party Valuations
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral dependent loans	0%	0%
Collateral Dependent Loans | Level 3 | Maximum | Third Party Valuations
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral dependent loans	40%	40%
Collateral Dependent Loans | Level 3 | Weighted Average | Third Party Valuations
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral dependent loans	(20.00%)	(20.00%)
Collateral Dependent Loans | Fair Value, Nonrecurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets, Fair Value	$ 2,548	$ 6,750
Collateral Dependent Loans | Fair Value, Nonrecurring | Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets, Fair Value	$ 2,548	$ 6,750
Foreclosed Assets Held-for-sale | Level 3 | Minimum | Third Party Valuations
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral dependent loans	0%	0%
Foreclosed Assets Held-for-sale | Level 3 | Maximum | Third Party Valuations
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral dependent loans	40%	40%
Foreclosed Assets Held-for-sale | Level 3 | Weighted Average | Third Party Valuations
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral dependent loans	(35.00%)	(35.00%)
Foreclosed Assets Held-for-sale | Fair Value, Nonrecurring
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets, Fair Value	$ 0	$ 2,068

Disclosures of Fair Values of_8

Disclosures of Fair Values of Financial Instruments - Summary of Estimated Fair Values of Company Financial Instruments (Details) - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Financial assets
Total available-for-sale securities	$ 1,218,985,000	$ 1,421,422,000
Held-to-maturity securities	2,954,000	7,035,000
Equity securities, at fair value	311,000	397,000
Fair Value, Inputs, Level 1 [Member]
Financial assets
Cash and due from banks	144,806,000	167,242,000
Federal funds sold	7,627,000	1,360,000
Certificates of deposit investments	0	0
Total available-for-sale securities	0	0
Held-to-maturity securities	2,954,000	2,029,000
Equity securities, at fair value	311,000	397,000
Loans held for sale	0	0
Loans net of allowance for credit losses	0	0
Interest receivable	0	0
Federal Reserve Bank stock	0	0
Federal Home Loan Bank stock	0	0
Financial liabilities
Deposits	0	0
Securities sold under agreements to repurchase	0	0
Interest payable	0	0
Federal Home Loan Bank borrowings	0	0
Fair Value, Inputs, Level 1 [Member] | Subordinated Debt
Financial liabilities
Subordinated debentures	0	0
Fair Value, Inputs, Level 1 [Member] | Junior Subordinated Debentures
Financial liabilities
Subordinated debentures	0	0
Fair Value, Inputs, Level 2 [Member]
Financial assets
Cash and due from banks	0	0
Federal funds sold	0	0
Certificates of deposit investments	1,470,000	2,450,000
Total available-for-sale securities	1,209,736,000	1,421,323,000
Held-to-maturity securities	0	5,005,000
Equity securities, at fair value	0	0
Loans held for sale	338,000	2,748,000
Loans net of allowance for credit losses	0	0
Interest receivable	28,357,000	19,868,000
Federal Reserve Bank stock	17,050,000	13,845,000
Federal Home Loan Bank stock	18,440,000	6,484,000
Financial liabilities
Deposits	4,550,222,000	4,394,434,000
Securities sold under agreements to repurchase	221,260,000	146,274,000
Interest payable	3,346,000	1,346,000
Federal Home Loan Bank borrowings	459,327,000	86,248,000
Fair Value, Inputs, Level 2 [Member] | Subordinated Debt
Financial liabilities
Subordinated debentures	87,977,000	94,400,000
Fair Value, Inputs, Level 2 [Member] | Junior Subordinated Debentures
Financial liabilities
Subordinated debentures	17,164,000	15,012,000
Level 3
Financial assets
Cash and due from banks	0	0
Federal funds sold	0	0
Certificates of deposit investments	0	0
Total available-for-sale securities	9,250,000	99,000
Held-to-maturity securities	0	0
Equity securities, at fair value	0	0
Loans held for sale	0	0
Loans net of allowance for credit losses	4,460,661,000	3,889,870,000
Interest receivable	0	0
Federal Reserve Bank stock	0	0
Federal Home Loan Bank stock	0	0
Financial liabilities
Deposits	707,526,000	562,304,000
Securities sold under agreements to repurchase	0	0
Interest payable	0	0
Federal Home Loan Bank borrowings	0	0
Level 3 | Subordinated Debt
Financial liabilities
Subordinated debentures	0	0
Level 3 | Junior Subordinated Debentures
Financial liabilities
Subordinated debentures	0	0
Carrying Amount
Financial assets
Cash and due from banks	144,806,000	167,242,000
Federal funds sold	7,627,000	1,360,000
Certificates of deposit investments	1,470,000	2,450,000
Total available-for-sale securities	1,218,986,000	1,421,422,000
Held-to-maturity securities	2,954,000	7,030,000
Equity securities, at fair value	311,000	397,000
Loans held for sale	338,000	2,748,000
Loans net of allowance for credit losses	4,766,781,000	3,938,120,000
Interest receivable	28,357,000	19,868,000
Federal Reserve Bank stock	17,050,000	13,845,000
Federal Home Loan Bank stock	18,440,000	6,484,000
Financial liabilities
Deposits	5,257,001,000	4,956,486,000
Securities sold under agreements to repurchase	221,414,000	146,268,000
Interest payable	3,346,000	1,346,000
Federal Home Loan Bank borrowings	465,071,000	86,446,000
Carrying Amount | Subordinated Debt
Financial liabilities
Subordinated debentures	94,553,000	94,400,000
Carrying Amount | Junior Subordinated Debentures
Financial liabilities
Subordinated debentures	19,364,000	19,195,000
Fair Value
Financial assets
Cash and due from banks	144,806,000	167,242,000
Federal funds sold	7,627,000	1,360,000
Certificates of deposit investments	1,470,000	2,450,000
Total available-for-sale securities	1,218,986,000	1,421,422,000
Held-to-maturity securities	2,954,000	7,034,000
Equity securities, at fair value	311,000	397,000
Loans held for sale	338,000	2,748,000
Loans net of allowance for credit losses	4,460,661,000	3,889,870,000
Interest receivable	28,357,000	19,868,000
Federal Reserve Bank stock	17,050,000	13,845,000
Federal Home Loan Bank stock	18,440,000	6,484,000
Financial liabilities
Deposits	5,257,748,000	4,956,738,000
Securities sold under agreements to repurchase	221,260,000	146,274,000
Interest payable	3,346,000	1,346,000
Federal Home Loan Bank borrowings	459,327,000	86,248,000
Fair Value | Subordinated Debt
Financial liabilities
Subordinated debentures	87,977,000	94,400,000
Fair Value | Junior Subordinated Debentures
Financial liabilities
Subordinated debentures	$ 17,164,000	$ 15,012,000

Deferred Compensation Plan - Ad

Deferred Compensation Plan - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Deferred Compensation Plan [Abstract]
Deferred compensation plan recorded liability	$ 4,799,000
Shares issued pursuant to deferred compensation plan	8,378	9,513	12,921

Stock Incentive Plan - Addition

Stock Incentive Plan - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock plans, term	10 years
Maximum number of shares to be issued in stock incentive plan (in shares)	149,983
Common stock awarded in SI plan (in shares)	0
Unrecognized share-based compensation cost	$ 2.6	$ 1.7	$ 1.2
Stock Unit Awards and Stock Awards [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock awarded in SI plan (in shares)	63,150	48,575	25,950
Annual Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized compensation expense, period of recognition	4 years
Cumulative Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized compensation expense, period of recognition	3 years

Stock Incentive Plan - Summary

Stock Incentive Plan - Summary of Compensation Cost, Net of Forfeitures, Related to Stock-based Compensation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total share-based compensation expense, net of income taxes	$ 1,480	$ 1,030	$ 611
Stock Unit Awards and Stock Awards [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Pre-tax compensation expense	1,874	1,304	774
Income tax benefit	$ (394)	$ (274)	$ (163)

Stock Incentive Plan - Summar_2

Stock Incentive Plan - Summary of Unvested Stock and Stock Units (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Nonvested, beginning of year	62,040	42,220	37,908
Granted	63,150	48,575	25,950
Vested	(40,759)	(28,355)	(21,305)
Forfeited	(2,383)	(400)	(333)
Nonvested, end of year	82,048	62,040	42,220
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Nonvested, beginning of year	$ 34.27	$ 34.62	$ 35.49
Granted	41.07	34.42	34.46
Vested	38.20	35.02	35.99
Forfeited	(39.35)	(34.34)	(33.31)
Nonvested, end of year	$ 37.41	$ 34.27	$ 34.62
Fair value of shares vested	$ 1,556,870	$ 993,094	$ 766,774

Retirement Plans - Additional I

Retirement Plans - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Defined Benefit Plan Disclosure [Line Items]
Defined contribution plan, employer matching contribution, percent	100% of the first 3% and 50% of the next 2%
Defined contribution plan, cost	$ 3,900,000	$ 3,600,000	$ 2,600,000
Supplemental Employee Retirement Plans, Defined Benefit
Defined Benefit Plan Disclosure [Line Items]
Year of benefit	20 years
Annual benefit amount	$ 50,000
Defined benefit plan, other cost (credit)	24,000	27,000	$ 28,000
Liability, defined benefit plan	$ 394,000	$ 419,000

Income Taxes - Components of Fe

Income Taxes - Components of Federal and State Income Tax Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Federal	$ 14,401	$ 12,269	$ 12,315
State	6,171	6,384	7,120
Total current	20,572	18,653	19,435
Federal	(2,005)	(2,562)	(3,318)
State	(227)	(793)	(1,645)
Total deferred	(2,232)	(3,355)	(4,963)
Total	$ 18,340	$ 15,298	$ 14,472

Income Taxes - Additional Infor

Income Taxes - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Statutory U.S. Federal Tax Rate	21%
Interest or penalties expense	$ 0	$ 2,100	$ 0
Valuation allowance related to deferred tax assets	$ 0	$ 0

Income Taxes - Effective Income

Income Taxes - Effective Income Tax Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Expected income taxes	$ 19,172	$ 14,025	$ 12,546
Tax-exempt income from bank owned life insurance	(659)	(575)	(363)
Other tax exempt income	(2,497)	(2,072)	(1,758)
Nondeductible interest expense	255	17	45
State taxes, net of federal taxes	4,695	4,417	4,325
Other items	(2,525)	(514)	(323)
Effect of marginal tax rate	(101)
Total	$ 18,340	$ 15,298	$ 14,472

Income Taxes - Tax Effects of T

Income Taxes - Tax Effects of Temporary Differences on Deferred Tax Assets and Deferred Tax Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Allowance for credit losses	$ 16,248	$ 12,957
Available-for-sale investment securities	61,880	339
Deferred compensation	4,157	4,025
Supplemental retirement	492	460
Deferred loan costs	302	0
Stock compensation expense	147	163
Deferred revenue	349	79
Purchase accounting	795	443
Acquisition costs	179	217
Other	894	1,139
Total gross deferred tax assets	85,443	19,822
Intangibles amortization	6,398	107
Prepaid expenses	1,418	6,480
FHLB stock dividend	22	985
Deferred expenses	104	23
Purchase accounting	0	915
Depreciation	4,911	3,463
Accumulated accretion	245	111
Mortgage servicing rights	91	118
Other	0	321
Available-for-sale investment securities	0	0
Total gross deferred tax liabilities	13,189	12,523
Deferred tax assets, net	$ 72,254	$ 7,299

Dividend Restrictions - Additio

Dividend Restrictions - Additional Information (Details) $ in Millions	Dec. 31, 2022 USD ($)
First Mid Bank
Compliance With Regulatory Capital Requirements Under Banking Regulations [Line Items]
Amount Available for Dividend Distribution without Prior Approval from Regulatory Agency	$ 82.3

Commitments and Contingent Li_3

Commitments and Contingent Liabilities - Schedule of Off-balance Sheet Financial Instruments Whose Contract Amounts Represent Credit Risk (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Commitments to Extend Credit [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Commercial real estate	$ 147,702	$ 118,190
Commercial operating	655,676	529,035
Home equity	63,570	59,422
Other	307,030	293,339
Fair Value Disclosure, Off-balance Sheet Risks, Face Amount, Asset	1,173,978	999,986
Financial Standby Letter of Credit [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value Disclosure, Off-balance Sheet Risks, Face Amount, Asset	$ 10,162	$ 14,403

Commitments and Contingent Li_4

Commitments and Contingent Liabilities - Additional Information (Details)	12 Months Ended
	Dec. 31, 2022
Commitments to Extend Credit [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Number of expected days to fund commitments	90 days
Financial Standby Letter of Credit [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Period when letters of credit expire	one year or less

Related Party Transactions - Ad

Related Party Transactions - Additional Information (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Related Party Transactions [Abstract]
Loans to related parties	$ 169,684	$ 123,614	$ 55,125
Related Party Deposit Liabilities	$ 31,200	$ 33,000

Related Party Transactions - Sc

Related Party Transactions - Schedule of Related Party Transactions (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Related Party Transactions [Abstract]
Beginning balance	$ 123,614	$ 55,125
New loans	135,464	117,927
Loan repayments	(89,394)	(49,438)
Ending balance	$ 169,684	$ 123,614

Business Combinations - Additio

Business Combinations - Additional Information (Details) - USD ($)			12 Months Ended
	Feb. 14, 2022	Feb. 22, 2021	Dec. 31, 2022	Dec. 31, 2021	Jul. 28, 2021	Dec. 31, 2020
Business Acquisition [Line Items]
Common stock, par value (in dollars per share)			$ 4	$ 4
Intangible asset estimated useful life			15 years
Delta Bancshare Company
Business Acquisition [Line Items]
Percentage of issued and outstanding shares acquired	100%
Common stock, par value (in dollars per share)	$ 10				$ 10
Share Price	$ 4
Consideration paid in cash	$ 15,150,000
Consideration paid in shares	2,292,270
Goodwill acquired during period	$ 28,600,000
Pre-tax of acquisition costs			$ 2,500,000
Pre-tax of acquisition costs			2,200,000
Loans	418,509,000
Accreted to interest income over the remaining term of loans	8,200,000
Elimination of deferred fees and unearned discounts previously recorded by Jefferson Bank			300,000
Allowance for credit losses for loans identified as PCD	863,000
Change in acquired time deposits	560,378,000
Change in FHLB advances	45,075,000
Delta Bancshare Company | Core Deposit Intangibles
Business Acquisition [Line Items]
Intangible assets fair value	$ 5,920,000
Intangible asset estimated useful life	10 years
Delta Bancshare Company | Fair Value Adjustments
Business Acquisition [Line Items]
Loans	$ (7,924,000)
Change in acquired time deposits	1,759,000
Change in FHLB advances	75,000
Delta Bancshare Company | Fair Value Adjustments | Core Deposit Intangibles
Business Acquisition [Line Items]
Intangible assets fair value	5,920,000
Delta Bancshare Company | Acquired Book Value
Business Acquisition [Line Items]
Loans	426,433,000
Purchased credit deteriorated loans	18,800,000
Change in acquired time deposits	558,619,000
Change in FHLB advances	45,000,000
Delta Bancshare Company | Acquired Book Value | Core Deposit Intangibles
Business Acquisition [Line Items]
Intangible assets fair value	$ 0
LINCO Bancshares, Inc.
Business Acquisition [Line Items]
Percentage of issued and outstanding shares acquired		100%
Common stock, par value (in dollars per share)		$ 1
Share Price		$ 4
Consideration paid in cash		$ 103,500,000
Consideration paid in shares		1,262,246
Dividends paid		$ 13,000,000
Goodwill acquired during period		5,400,000
Pre-tax of acquisition costs			$ 9,100,000	$ 8,600,000		$ 500,000
Loans		828,976,000
Accreted to interest income over the remaining term of loans		11,100,000
Elimination of deferred fees and unearned discounts previously recorded by Providence Bank		1,700,000
Allowance for credit losses for loans identified as PCD		2,074,000
Purchased credit deteriorated loans		64,647,000
Change in acquired time deposits		990,410,000
Change in FHLB advances		27,916,000
LINCO Bancshares, Inc. | Core Deposit Intangibles
Business Acquisition [Line Items]
Intangible assets fair value		$ 2,148,000
Intangible asset estimated useful life		10 years
LINCO Bancshares, Inc. | Fair Value Adjustments
Business Acquisition [Line Items]
Loans		$ (9,401,000)
Change in acquired time deposits		2,081,000
Change in FHLB advances		975,000
LINCO Bancshares, Inc. | Fair Value Adjustments | Core Deposit Intangibles
Business Acquisition [Line Items]
Intangible assets fair value		2,025,000
LINCO Bancshares, Inc. | Acquired Book Value
Business Acquisition [Line Items]
Loans		838,377,000
Purchased credit deteriorated loans		64,600,000
Change in acquired time deposits		988,329,000
Change in FHLB advances		26,941,000
LINCO Bancshares, Inc. | Acquired Book Value | Core Deposit Intangibles
Business Acquisition [Line Items]
Intangible assets fair value		$ 123,000

Business Combinations - Estimat

Business Combinations - Estimated Fair Values of Assets Acquired and Liabilities Assumed (Details) - USD ($)	Feb. 14, 2022	Feb. 22, 2021	Dec. 31, 2022	Dec. 31, 2021	Mar. 31, 2021
Assets
Goodwill			$ 140,412,000	$ 111,853,000
Delta Bancshare Company
Assets
Cash and due from banks	$ 82,473,000
Investment securities	182,123,000
Loans	418,509,000
Allowance for loan losses	(863,000)
Premises and equipment	9,030,000
Goodwill	28,558,000
Other assets	7,774,000
Total assets acquired	750,063,000
Liabilities and stockholders' equity
Deposits	560,378,000
Securities sold under agreements to repurchase	35,523,000
FHLB advances	45,075,000
Lease liability	717,000
Other liabilities	1,048,000
Total liabilities assumed	642,741,000
Net assets acquired	107,322,000
Consideration paid
Consideration payable in cash	15,150,000
Common stock	92,172,000
Total consideration paid	107,322,000
Delta Bancshare Company | Core Deposit Intangibles
Assets
Intangible assets	5,920,000
Delta Bancshare Company | Bank Owned Life Insurance
Assets
Intangible assets	15,822,000
Delta Bancshare Company | Right of Use Asset
Assets
Intangible assets	717,000
Delta Bancshare Company | Acquired Book Value
Assets
Cash and due from banks	82,473,000
Investment securities	184,959,000
Loans	426,433,000
Allowance for loan losses	(5,388,000)
Premises and equipment	5,522,000
Goodwill	14,000
Other assets	9,061,000
Total assets acquired	718,896,000
Liabilities and stockholders' equity
Deposits	558,619,000
Securities sold under agreements to repurchase	35,523,000
FHLB advances	45,000,000
Lease liability	0
Other liabilities	2,209,000
Total liabilities assumed	641,351,000
Net assets acquired	77,545,000
Delta Bancshare Company | Acquired Book Value | Core Deposit Intangibles
Assets
Intangible assets	0
Delta Bancshare Company | Acquired Book Value | Bank Owned Life Insurance
Assets
Intangible assets	15,822,000
Delta Bancshare Company | Acquired Book Value | Right of Use Asset
Assets
Intangible assets	0
Delta Bancshare Company | Fair Value Adjustments
Assets
Cash and due from banks	0
Investment securities	(2,836,000)
Loans	(7,924,000)
Allowance for loan losses	4,525,000
Premises and equipment	3,508,000
Goodwill	28,544,000
Other assets	(1,287,000)
Total assets acquired	31,167,000
Liabilities and stockholders' equity
Deposits	1,759,000
Securities sold under agreements to repurchase	0
FHLB advances	75,000
Lease liability	717,000
Other liabilities	(1,161,000)
Total liabilities assumed	1,390,000
Net assets acquired	29,777,000
Delta Bancshare Company | Fair Value Adjustments | Core Deposit Intangibles
Assets
Intangible assets	5,920,000
Delta Bancshare Company | Fair Value Adjustments | Bank Owned Life Insurance
Assets
Intangible assets	0
Delta Bancshare Company | Fair Value Adjustments | Right of Use Asset
Assets
Intangible assets	$ 717,000
LINCO Bancshares, Inc.
Assets
Cash and due from banks		$ 130,561,000
Investment securities		119,498,000
Loans		828,976,000
Allowance for loan losses		(2,073,000)
Other real estate owned		9,350,000
Premises and equipment		29,800,000
Goodwill		5,449,000	$ 5,400,000		$ 8,900,000
Other assets		46,196,000
Total assets acquired		1,170,699,000
Liabilities and stockholders' equity
Deposits		990,410,000
Securities sold under agreements to repurchase		0
FHLB advances		27,916,000
Other borrowings		0
Lease liability		794,000
Other liabilities		3,888,000
Total liabilities assumed		1,023,008,000
Net assets acquired		147,691,000
Consideration paid
Consideration payable in cash		103,500,000
Common stock		44,191,000
Total consideration paid		147,691,000
LINCO Bancshares, Inc. | Core Deposit Intangibles
Assets
Intangible assets		2,148,000
LINCO Bancshares, Inc. | Right of Use Asset
Assets
Intangible assets		794,000
LINCO Bancshares, Inc. | Acquired Book Value
Assets
Cash and due from banks		130,561,000
Investment securities		119,234,000
Loans		838,377,000
Allowance for loan losses		(8,656,000)
Other real estate owned		8,435,000
Premises and equipment		23,440,000
Goodwill		20,503,000
Other assets		43,697,000
Total assets acquired		1,175,714,000
Liabilities and stockholders' equity
Deposits		988,329,000
Securities sold under agreements to repurchase		0
FHLB advances		26,941,000
Other borrowings		0
Lease liability		0
Other liabilities		4,498,000
Total liabilities assumed		1,019,768,000
Net assets acquired		155,946,000
LINCO Bancshares, Inc. | Acquired Book Value | Core Deposit Intangibles
Assets
Intangible assets		123,000
LINCO Bancshares, Inc. | Acquired Book Value | Right of Use Asset
Assets
Intangible assets		0
LINCO Bancshares, Inc. | Fair Value Adjustments
Assets
Cash and due from banks		0
Investment securities		264,000
Loans		(9,401,000)
Allowance for loan losses		6,583,000
Other real estate owned		915,000
Premises and equipment		6,360,000
Goodwill		(15,054,000)
Other assets		2,499,000
Total assets acquired		(5,015,000)
Liabilities and stockholders' equity
Deposits		2,081,000
Securities sold under agreements to repurchase		0
FHLB advances		975,000
Other borrowings		0
Lease liability		794,000
Other liabilities		(610,000)
Total liabilities assumed		3,240,000
Net assets acquired		(8,255,000)
LINCO Bancshares, Inc. | Fair Value Adjustments | Core Deposit Intangibles
Assets
Intangible assets		2,025,000
LINCO Bancshares, Inc. | Fair Value Adjustments | Right of Use Asset
Assets
Intangible assets		$ 794,000

Business Combinations - Unaudit

Business Combinations - Unaudited Pro Forma Condensed Combined Financial Information (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Delta Bancshare Company
Business Acquisition [Line Items]
Net interest income	$ 187,075	$ 147,387
Provision for loan losses	4,806	14,679
Non-interest income	74,799	53,371
Non-interest expense	165,062	132,086
Income before income taxes	92,006	53,993
Income tax expense	18,508	12,321
Net income available to common stockholders	$ 73,498	$ 41,672
Earnings per share
Basic	$ 3.64	$ 2.07
Diluted	$ 3.63	$ 2.07
Basic weighted average shares outstanding	20,169,077	20,111,889
Diluted weighted average shares outstanding	20,243,635	20,164,909
LINCO Bancshares, Inc.
Business Acquisition [Line Items]
Net interest income		$ 173,676	$ 169,430
Provision for loan losses		15,351	18,242
Non-interest income		70,879	66,228
Non-interest expense		159,778	152,596
Income before income taxes		69,426	64,820
Income tax expense		15,994	15,944
Net income available to common stockholders		$ 53,432	$ 48,876
Earnings per share
Basic		$ 2.99	$ 2.72
Diluted		$ 2.98	$ 2.71
Basic weighted average shares outstanding		17,886,998	17,979,126
Diluted weighted average shares outstanding		17,979,007	18,025,102

Leases - Additional Information

Leases - Additional Information (Details)	Dec. 31, 2022
Minimum
Lessee Lease Description [Line Items]
Renewal term	1 year
Maximum
Lessee Lease Description [Line Items]
Renewal term	25 years

Leases - Summary of Supplementa

Leases - Summary of Supplemental Balance Sheet Information (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Leases, Operating [Abstract]
Operating lease right-of-use assets	$ 15,774	$ 15,116
Operating lease liabilities	$ 16,035	$ 15,322
Weighted-average remaining lease term	5 years 9 months 18 days	6 years 7 months 6 days
Weighted-average discount rate	2.67%	2.70%

Leases - Summary of Future Mini

Leases - Summary of Future Minimum Lease Payments (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
2023	$ 3,035
2024	2,615
2025	2,178
2026	2,067
2027	3,587
Thereafter	4,488
Total minimum lease payments	17,970
Less imputed interest	(1,935)
Total lease liability	$ 16,035	$ 15,322

Leases - Summary of Components

Leases - Summary of Components of Lease Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Lease, Cost [Abstract]
Operating lease cost	$ 3,040	$ 2,515
Short-term lease cost	75	260
Variable lease cost	720	871
Total lease cost	3,835	3,646
Income from subleases	(369)	(527)
Net lease cost	$ 3,466	$ 3,119

Leases - Summary of Operating L

Leases - Summary of Operating Lease Cash Flows (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Leases [Abstract]
Operating cash flows from operating leases	$ 3,061	$ 2,872	$ 2,766

Derivatives - Schedule of Deriv

Derivatives - Schedule of Derivative Instruments (Details) - Fair Value Hedging - Designated As Hedging Instrument - Interest Rate Swap Agreements - Other Liabilities - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Derivative [Line Items]
Derivative, Weighted Average Remaining Maturity (Years)	7 years 3 months 18 days	6 years 3 months 18 days
Derivative Liability, Notional Amount	$ 13,900	$ 13,448
Derivative Liability, Estimated Value	$ (1,476)	$ (3,100)

Derivatives - Summary of Deriva

Derivatives - Summary of Derivative Instruments, Gain (Loss) (Details) - Fair Value Hedging - Interest Rate Swap Agreements - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Derivative [Line Items]
Gain (Loss) on Derivative	$ 1,819	$ (827)
Gain (Loss) on Hedged Item	$ (1,819)	$ 827
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Interest and fees on loans	Interest and fees on loans

Derivatives - Summary of Hedged

Derivatives - Summary of Hedged Instrument (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Hedged Instruments [Abstract]
Carrying Amount of the Hedged Asset	$ 12,295	$ 13,234
Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Asset	$ (1,153)	$ 667

Derivatives - Summary of Non He

Derivatives - Summary of Non Hedge Instruments (Details) - Not Designated as Hedging Instrument - Interest Rate Swap Agreements - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Other Assets
Derivative [Line Items]
Derivative, Weighted Average Remaining Maturity (Years)	5 years	6 years
Derivative Assets, Notional Amount	$ 39,095	$ 40,886
Derivative Assets, Estimated Value	$ 4,253	$ 809
Other Liabilities
Derivative [Line Items]
Derivative, Weighted Average Remaining Maturity (Years)	5 years	6 years
Derivative Liability, Notional Amount	$ 39,095	$ 40,886
Derivative Liability, Estimated Value	$ (4,253)	$ (809)

Parent Company Only Financial_3

Parent Company Only Financial Statements - Condensed Balance Sheets (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Condensed Financial Statements, Captions [Line Items]
Premises and equipment, net	$ 90,473	$ 81,484
Other assets	68,171	43,311
Total assets	6,744,215	5,986,582
Other liabilities	34,276	33,225
Total liabilities	6,111,060	5,352,688
Stockholders’ equity	633,155	633,894	$ 568,228	$ 526,609
Total liabilities and stockholders’ equity	6,744,215	5,986,582
Parent Company [Member]
Condensed Financial Statements, Captions [Line Items]
Cash	24,854	28,421
Premises and equipment, net	4,955	4,377
Investment in subsidiaries	714,237	713,296
Other assets	5,212	4,048
Total assets	749,258	750,142
Debt	113,917	113,595
Other liabilities	2,186	2,653
Total liabilities	116,103	116,248
Stockholders’ equity	633,155	633,894
Total liabilities and stockholders’ equity	$ 749,258	$ 750,142

Parent Company Only Financial_4

Parent Company Only Financial Statements - Condensed Statements of Income and Comprehensive Income (Loss) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Condensed Financial Statements, Captions [Line Items]
Income tax benefit	$ (18,340,000)	$ (15,298,000)	$ (14,472,000)
Net income	72,952,000	51,490,000	45,270,000
Comprehensive income (loss)	(77,724,000)	33,564,000	54,005,000
Parent Company [Member]
Condensed Financial Statements, Captions [Line Items]
Dividends from subsidiaries	34,040,000	28,075,000	29,663,000
Other income	542,000	9,000	43,000
Total income	34,582,000	28,084,000	29,706,000
Operating expenses	9,221,000	9,630,000	4,697,000
Income before income taxes and equity in undistributed earnings of subsidiaries	25,361,000	18,454,000	25,009,000
Income tax benefit	2,780,000	2,656,000	1,231,000
Income before equity in undistributed earnings of subsidiaries	28,141,000	21,110,000	26,240,000
Equity in undistributed earnings of subsidiaries	44,811,000	30,380,000	19,030,000
Net income	72,952,000	51,490,000	45,270,000
Other comprehensive income (loss), net of taxes	(150,676,000)	(17,926,000)	8,735,000
Comprehensive income (loss)	$ (77,724,000)	$ 33,564,000	$ 54,005,000

Parent Company Only Financial_5

Parent Company Only Financial Statements - Condensed Statements of Cash Flows (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Condensed Financial Statements, Captions [Line Items]
Net income	$ 72,952,000	$ 51,490,000	$ 45,270,000
Depreciation, amortization and accretion, net	15,060,000	14,449,000	11,721,000
Increase in other assets	(19,537,000)	(13,719,000)	(2,045,000)
Increase in other liabilities	3,318,000	5,463,000	5,713,000
Net cash provided by operating activities	65,824,000	69,596,000	63,541,000
Net cash from business acquisition	67,323,000	27,061,000	0
Net cash used in investing activities	(178,688,000)	(482,499,000)	(562,422,000)
Repayment of short-term debt	0	0	(5,000,000)
Proceeds from short-term debt	0	0	5,000,000
Proceeds from issuance of common stock	1,244,000	1,937,000	610,000
Payment to repurchase common stock	(340,000)	(326,000)	(213,000)
Direct expenses related to capital transactions	(29,000)	(206,000)	0
Dividends paid on common stock	(17,830,000)	(14,721,000)	(12,814,000)
Net cash provided by financing activities	96,695,000	164,224,000	831,082,000
Increase (decrease) in cash and cash equivalents	(16,169,000)	(248,679,000)	332,201,000
Cash and cash equivalents at beginning of period	168,602,000	417,281,000	85,080,000
Cash and cash equivalents at end of period	152,433,000	168,602,000	417,281,000
Parent Company [Member]
Condensed Financial Statements, Captions [Line Items]
Net income	72,952,000	51,490,000	45,270,000
Depreciation, amortization and accretion, net	218,000	350,000	104,000
Dividends received from subsidiary	34,040,000	28,075,000	29,663,000
Equity in undistributed earnings of subsidiaries	(44,811,000)	(30,380,000)	(19,030,000)
Increase in other assets	(208,359,000)	(206,880,000)	(30,121,000)
Increase in other liabilities	(146,000)	1,760,000	1,349,000
Net cash provided by operating activities	(146,106,000)	(155,585,000)	27,235,000
Investment in subsidiary	0	0	(700,000)
Net cash from business acquisition	67,323,000	30,968,000	0
Net cash used in investing activities	67,323,000	30,968,000	(700,000)
Repayment of short-term debt	0	0	(5,000,000)
Proceeds from short-term debt	0	0	5,000,000
Issuance of subordinated debt	0	0	94,253,000
Proceeds from issuance of common stock	93,415,000	46,128,000	610,000
Payment to repurchase common stock	(340,000)	(326,000)	(213,000)
Direct expenses related to capital transactions	(29,000)	(206,000)	0
Dividends paid on common stock	(17,830,000)	(14,721,000)	(12,814,000)
Net cash provided by financing activities	75,216,000	30,875,000	81,836,000
Increase (decrease) in cash and cash equivalents	(3,567,000)	(93,742,000)	108,371,000
Cash and cash equivalents at beginning of period	28,421,000	122,163,000	13,792,000
Cash and cash equivalents at end of period	$ 24,854,000	$ 28,421,000	$ 122,163,000