First Mid Bancshares (FMBH) 10-Q10 May 212021 Q1 Quarterly reportFinancial data

Company Profile

Document and Entity Information

Document and Entity Information - shares	3 Months Ended
Document and Entity Information - shares	Mar. 31, 2021	May 11, 2021
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2021
Document Fiscal Year Focus	2021
Document Fiscal Period Focus	Q1
Entity Registrant Name	FIRST MID BANCSHARES, INC.
Entity Central Index Key	0000700565
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		16,736,442
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	0-13368
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 Quarterly Report	true
Document Transition Report	false

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets (Unaudited) - USD ($)	Mar. 31, 2021	Dec. 31, 2020
Cash and due from banks:
Non-interest bearing	$ 78,481,000	$ 75,152,000
Interest bearing	329,745,000	340,821,000
Federal funds sold	1,321,000	1,308,000
Cash and cash equivalents	409,547,000	417,281,000
Certificates of deposit	2,695,000	2,695,000
Investment securities:
Available-for-sale, at fair value	1,087,948,000	879,240,000
Held-to-maturity, at amortized cost (estimated fair value of $7,125 and $5,119 at March 31, 2021 and December 31, 2020, respectively)	7,045,000	5,016,000
Equity securities, at fair value	300,000	218,000
Loans held for sale	4,693,000	1,924,000
Loans	3,938,406,000	3,136,495,000
Less allowance for credit losses	(55,418,000)	(41,910,000)
Net loans	3,882,988,000	3,094,585,000
Interest receivable	20,218,000	19,287,000
Other real estate owned	13,339,000	2,489,000
Premises and equipment, net	86,654,000	58,206,000
Goodwill	113,948,000	104,992,000
Intangible assets, net	24,658,000	23,128,000
Bank owned life insurance	124,925,000	68,955,000
Right of use lease assets	17,424,000	17,209,000
Other assets	40,888,000	31,123,000
Total assets	5,837,270,000	4,726,348,000
Deposits:
Non-interest bearing	1,185,181,000	936,926,000
Interest bearing	3,552,512,000	2,755,858,000
Total deposits	4,737,693,000	3,692,784,000
Securities sold under agreements to repurchase	212,503,000	206,937,000
Interest payable	3,214,000	2,345,000
FHLB borrowings	116,861,000	93,969,000
Junior subordinated debentures, net	19,069,000	19,027,000
Subordinated debt, net	94,289,000	94,253,000
Lease liabilities	17,578,000	17,351,000
Other liabilities	34,179,000	31,454,000
Total liabilities	5,235,386,000	4,158,120,000
Stockholders’ Equity:
Common stock, $4 par value; authorized 30,000,000 shares; issued 18,662,947 and 17,361,898 shares in 2021 and 2020, respectively	76,652,000	71,449,000
Additional paid-in capital	338,897,000	297,806,000
Retained earnings	198,408,000	197,726,000
Deferred compensation	1,597,000	2,980,000
Accumulated other comprehensive income	5,087,000	17,095,000
Less treasury stock at cost, 620,691 shares in 2021 and 2020	(18,757,000)	(18,828,000)
Total stockholders’ equity	601,884,000	568,228,000
Total liabilities and stockholders’ equity	$ 5,837,270,000	$ 4,726,348,000

Condensed Consolidated Balanc_2

Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Investment securities:
Held-to-maturity, at fair value	$ 7,125	$ 5,119
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)	18,662,947	17,361,898
Treasury stock (in shares)	620,691	620,691

Condensed Consolidated Statemen

Condensed Consolidated Statements of Income (unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Interest income:
Interest and fees on loans	$ 35,886,000	$ 30,027,000
Interest on investment securities	4,842,000	4,589,000
Interest on certificates of deposit investments	14,000	31,000
Interest on federal funds sold		2,000
Interest on deposits with other financial institutions	74,000	92,000
Total interest income	40,816,000	34,741,000
Interest expense:
Interest on deposits	2,484,000	3,861,000
Interest on securities sold under agreements to repurchase	70,000	194,000
Interest on FHLB borrowings	374,000	580,000
Interest on other borrowings	0	15,000
Interest on junior subordinated debentures	140,000	218,000
Interest on subordinated debentures	984,000
Total interest expense	4,052,000	4,868,000
Net interest income	36,764,000	29,873,000
Provision for loan losses	12,136,000	5,481,000
Net interest income after provision for loan losses	24,628,000	24,392,000
Other income:
Wealth management revenues	4,926,000	3,626,000
Insurance commissions	5,857,000	6,621,000
Service charges	1,364,000	1,778,000
Securities gains, net	4,000	531,000
Mortgage banking revenue, net	1,409,000	308,000
ATM / debit card revenue	2,699,000	1,987,000
Bank owned life insurance	637,000	431,000
Other	853,000	1,228,000
Total other income	17,749,000	16,510,000
Other expense:
Salaries and employee benefits	23,487,000	16,500,000
Net occupancy and equipment expense	4,970,000	4,242,000
Net other real estate owned expense	78,000	(46,000)
FDIC insurance	452,000	93,000
Amortization of intangible assets	1,220,000	1,295,000
Stationery and supplies	316,000	268,000
Legal and professional	1,402,000	1,398,000
ATM / debit card	838,000	605,000
Marketing and donations	502,000	481,000
Other	4,335,000	2,895,000
Total other expense	37,600,000	27,731,000
Income before income taxes	4,777,000	13,171,000
Income taxes	668,000	3,172,000
Net income	$ 4,109,000	$ 9,999,000
Per share data:
Basic net income per common share	$ 0.24	$ 0.60
Diluted net income per common share	0.24	$ 0.60
Cash dividends declared per common share	$ 0.205

Condensed Consolidated Statem_2

Condensed Consolidated Statements of Comprehensive Income (unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 4,109,000	$ 9,999,000
Other Comprehensive Income (Loss)
Unrealized losses on available-for-sale securities, net of taxes of $4,903 and $1,139 for three months ended March 31, 2021 and 2020, respectively	(12,005,000)	(2,789,000)
Amortized holding losses on held-to-maturity securities transferred from available-for- sale, net of taxes of $0 and ($5) for three months ended March 31, 2021 and 2020, respectively		15,000
Less: reclassification adjustment for realized gains included in net income, net of taxes of $1 and $154 for three months ended March 31, 2021 and 2020, respectively	(3,000)	(377,000)
Other comprehensive income, net of taxes	(12,008,000)	(3,151,000)
Comprehensive income (loss)	$ (7,899,000)	$ 6,848,000

Condensed Consolidated Statem_3

Condensed Consolidated Statements of Comprehensive Income (unaudited) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Other Comprehensive Income (Loss)
Unrealized gains (losses) on available-for-sale securities, taxes	$ 4,903	$ 1,139
Amortized holding losses on held-to-maturity securities transferred from available-for-sale, taxes	0	(5)
Reclassification adjustment for realized gains included in net income, taxes	$ 1	$ 154

Condensed Consolidated Statem_4

Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($)	Total	Cumulative Effect, Period of Adoption, Adjusted Balance [Member]	Cumulative Effect, Period of Adoption, Adjustment	LINCO Bancshares, Inc.	Common Stock	Common StockCumulative Effect, Period of Adoption, Adjusted Balance [Member]	Common StockLINCO Bancshares, Inc.	Additional Paid-in Capital	Additional Paid-in CapitalCumulative Effect, Period of Adoption, Adjusted Balance [Member]	Additional Paid-in CapitalLINCO Bancshares, Inc.	Retained Earnings	Retained EarningsCumulative Effect, Period of Adoption, Adjusted Balance [Member]	Retained EarningsCumulative Effect, Period of Adoption, Adjustment	Deferred Compensation	Deferred CompensationCumulative Effect, Period of Adoption, Adjusted Balance [Member]	Accumulated Other Comprehensive Income (Loss)	Accumulated Other Comprehensive Income (Loss)Cumulative Effect, Period of Adoption, Adjusted Balance [Member]	Treasury Stock	Treasury StockCumulative Effect, Period of Adoption, Adjusted Balance [Member]
Beginning balance at Dec. 31, 2019	$ 526,609,000	$ 525,892,000			$ 71,152,000	$ 71,152,000		$ 295,925,000	$ 295,925,000		$ 166,667,000	$ 165,950,000		$ 2,760,000	$ 2,760,000	$ 8,360,000	$ 8,360,000	$ (18,255,000)	$ (18,255,000)
Beginning balance (ASU 2016-13) at Dec. 31, 2019			$ (717,000)										$ (717,000)
Net income	9,999,000										9,999,000
Other comprehensive income, net tax	(3,151,000)															(3,151,000)
Issuance of restricted shares pursuant to the 2017 Stock Incentive Plan	868,000				101,000			767,000
Issuance of common shares pursuant to the Employee Stock Purchase Plan	86,000				15,000			71,000
Deferred Compensation														(5,000)				5,000
Tax benefit related to deferred compensation distributions	22,000							22,000
Grant of restricted units pursuant to 2017 Stock Incentive Plan	584,000							584,000
Release of restricted units pursuant to 2017 Stock Incentive Plan	(516,000)							(516,000)
Vested restricted shares/units compensation expense	(733,000)													(733,000)
Ending balance at Mar. 31, 2020	533,051,000				71,268,000			296,853,000			175,949,000			2,022,000		5,209,000		(18,250,000)
Beginning 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	4,109,000										4,109,000
Other comprehensive income, net tax	(12,008,000)															(12,008,000)
Cash dividends on common stock	(3,427,000)										(3,427,000)
Issuance of common shares pursuant to the Dividend Reinvestment Plan	171,000				17,000			154,000
Issuance of common shares pursuant to the Deferred Compensation Plan	18,000				3,000			15,000
Issuance of restricted shares pursuant to the 2017 Stock Incentive Plan	943,000				111,000			832,000
Issuance of 2,375 common shares pursuant to the 2017 Stock Incentive Plan	85,000				10,000			75,000
Issuance of 1,262,246 common shares pursuant to acquisition of LINCO Bancshares, Inc., net proceeds				$ 44,191,000			$ 5,049,000			$ 39,142,000
Issuance of common shares pursuant to the Employee Stock Purchase Plan	75,000				13,000			62,000
Deferred Compensation														(71,000)				71,000
Tax benefit related to deferred compensation distributions	179,000							179,000
Grant of restricted units pursuant to 2017 Stock Incentive Plan	1,216,000							1,216,000
Release of restricted units pursuant to 2017 Stock Incentive Plan	(584,000)							(584,000)
Vested restricted shares/units compensation expense	(1,312,000)													(1,312,000)
Ending balance at Mar. 31, 2021	$ 601,884,000				$ 76,652,000			$ 338,897,000			$ 198,408,000			$ 1,597,000		$ 5,087,000		$ (18,757,000)

Condensed Consolidated Statem_5

Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) (Parenthetical) - $ / shares	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Cash dividends declared per common share	$ 0.205
Issuance of common shares pursuant to the Dividend Reinvestment Plan (in shares)	4,896
Stock issued during period, shares, deferred compensation	18,397
Restricted stock issued during period, shares, pursuant to the 2017 stock incentive plan	27,750	25,200
Common stock issued during period, shares, pursuant to the 2017 stock incentive plan	2,375
Stock issued during period, shares, employee stock purchase plans	3,142	3,804
LINCO Bancshares, Inc.
Stock Issued During Period, Shares, Acquisitions	1,262,246

Condensed Consolidated Statem_6

Condensed Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Cash flows from operating activities:
Net income	$ 4,109	$ 9,999
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	12,136	5,481
Depreciation, amortization and accretion, net	2,692	2,721
Change in cash surrender value of bank owned life insurance	(637)	(431)
Stock-based compensation expense	262	204
Operating lease payments	(711)	(677)
Gains on investment securities, net	(4)	(531)
Gain on sales of repossessed assets, net	(35)	(162)
Gain on sale of premises and equipment	0	(26)
Gains on sale of loans held for sale, net	(1,229)	(353)
Decrease in accrued interest receivable	2,034	155
(Decrease) increase in accrued interest payable	262	(164)
Origination of loans held for sale	(42,379)	(20,039)
Proceeds from sale of loans held for sale	40,839	20,961
Increase in other investment	(84)	0
(Increase) decrease in other assets	454	(937)
Decrease in other liabilities	3,844	413
Net cash provided by operating activities	21,553	16,614
Cash flows from investing activities:
Proceeds from maturities of certificates of deposit investments	0	1,225
Purchases of certificates of deposit investments	0	(980)
Proceeds from maturities of securities available-for-sale	68,541	108,666
Proceeds from maturities of securities held-to-maturity	0	45,000
Purchases of securities available-for-sale	(177,116)	(44,830)
Net (increase) decrease in loans	26,319	(50,059)
Purchases of premises and equipment	(1,195)	(786)
Proceeds from sales of other real property owned	116	1,211
Investment in banked owned life insurance	(25,000)	0
Net cash provided by acquisition	27,061	0
Net cash (used in) provided by investing activities	(81,274)	59,447
Cash flows from financing activities:
Net increase (decrease) in deposits	54,499	(8,739)
Decrease in federal funds purchased	0	(5,000)
Increase in repurchase agreements	5,566	23,540
Proceeds from FHLB advances	0	15,000
Repayment of FHLB advances	(5,000)	(9,000)
Proceeds from long-term debt	0	5,000
Proceeds from issuance of common stock	179	85
Dividends paid on common stock	(3,257)	0
Net cash provided by financing activities	51,987	20,886
Increase (decrease) in cash and cash equivalents	(7,734)	96,947
Cash and cash equivalents at beginning of period	417,281	85,080
Cash and cash equivalents at end of period	409,547	182,027
Cash paid during the period for:
Interest	3,183	5,100
Income taxes	0	0
Supplemental disclosures of noncash investing and financing activities
Loans transferred to other real estate	45	184
Dividends reinvested in common stock	171	0
Net tax benefit related to option and deferred compensation plans	179	22
LINCO Bancshares, Inc.
Supplemental disclosure of purchase of capital stock:
Fair value of assets acquired	1,173,443	0
Cash paid	103,500	0
Common stock issued	44,191	0
Total consideration paid	147,691	0
Fair value of liabilities assumed	$ 1,025,752	$ 0

Basis of Accounting and Consoli

Basis of Accounting and Consolidation	3 Months Ended
Basis of Accounting and Consolidation	Mar. 31, 2021
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Basis of Accounting and Consolidation	Note 1 -- Basis of Accounting and Consolidation The unaudited condensed consolidated financial statements include the accounts of First Mid Bancshares, Inc. (“Company”) formerly known as First Mid-Illinois Bancshares, Inc., and its wholly owned subsidiaries: First Mid Bank & Trust, N.A. (“First Providence Bank (“Providence Bank”), Wealth The unaudited condensed consolidated financial statements have been prepared in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X and do not include all of the information required by U.S. generally accepted accounting principles (“GAAP”) for complete financial statements and related footnote disclosures although the Company believes that the disclosures made are adequate to make the information not misleading. These consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto included in the Company’s 2020 Annual Report on Form 10-K. COVID-19 The COVID-19 outbreak is an unprecedented event that provides significant economic uncertainty for a broad spectrum of industries. The Company is focused on supporting its customers, communities and employees during this unique operating environment. Throughout this document, the Company describes the impact COVID-19 is having, actions taken as a result of COVID-19, and certain risks to the Company that COVID-19 creates or exacerbates, as well as management's outlook on the current COVID-19 situation. Subordinated Debt Offering 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. 8 Website The Company maintains a website at www.firstmid.com 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. Loan Purchase On April 21, 2020, First Mid Bank completed an acquisition of loans in the St. Louis metro market totaling $183 million. There were no loans purchased with deteriorated credit. Stock Plans At ten-year Following the stockholders’ approval at the 2021 annual meeting of the Company, a maximum of 399,983 shares of common stock may be issued under the SI Plan. There have been no stock options awarded under 27,750 25,200 2020 2020 Employee Stock Purchase Plan At the Annual Meeting of Stockholders held April 25, 2018, the stockholders approved the First Mid-Illinois Bancshares, Inc. Employee A 600,000 ESPP. March 31, 2021 2020 3,142 ESPP. Captive Insurance Company First “ 9 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. Revenue Recognition Accounting Revenue from Contracts with Customers Trust revenues. The Company generates fee income from providing fiduciary services through its subsidiary, First Mid Wealth Management Company. Fees are billed in arrears based upon the preceding period account balance. Revenue from farm management services is recorded when the service is complete, for example when crops are sold. Brokerage commissions. 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 is in markets with similar economies, no disaggregation of revenue is necessary. 10 Accumulated Other Comprehensive Income The components of accumulated other comprehensive income included in stockholders’ equity as of March 31, 2021 and December 31, 2020 are as follows (in Unrealized Gain (Loss) on Securities March 31, 2021 Net unrealized gains on securities available-for-sale $ 7,165 Tax expense (2,078 ) Balance at March 31, 2021 $ 5,087 December 31, 2020 Net unrealized gains on securities available-for-sale $ 24,077 Tax expense (6,982 ) Balance at December 31, 2020 $ 17,095 Amounts reclassified from accumulated other comprehensive income and the affected line items in the statements of income during the three months ended March 31, 2021 and 2020, were as follows (in thousands): Amounts Reclassified from Other Comprehensive Income Three months ended March 31, 2021 2020 Affected Line Item in the Statements of Income Realized gains on available-for-sale securities $ 4 $ 531 Securities gains, net Tax effect (1 ) (154 ) Income taxes Total reclassifications out of accumulated other comprehensive income $ 3 $ 377 Net reclassified amount See “Note 3 – Investment Securities” for more detailed information regarding unrealized losses on available-for-sale securities. Adoption of New Accounting Guidance 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 revises 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 In June 2016, FASB issued ASU 2016-13. The provisions of ASU 2016-13 requires 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 is effective for annual periods beginning after December 15, 2019, including interim periods within those fiscal years. Entities will apply the standard's provisions as a cumulative-effect adjustment to retained earnings as of the beginning of the first reporting period in which the guidance is adopted. 11 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 time-line for implementation. The Company also engaged an 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 & 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 & 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 T he following table illustrates the impact of ASU 2013-13 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 & Land Development $ 291 $ — $ 291 1-4 Family Residential Properties 48 6 42 Commercial Real Estate 818 359 459 Commercial & Industrial 41 — 41 Allowance for credit losses for PCD loans $ 1,198 $ 365 $ 833

Earnings Per Share

Earnings Per Share	3 Months Ended
Earnings Per Share	Mar. 31, 2021
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 Company’s stock options, unless anti-dilutive. The components of basic and diluted net income per common share available to common stockholders for the three months ended March 31, 2021 and 2020 were as follows: Three months ended March 31, 2021 2020 Basic Net Income per Common Share Available to Common Stockholders: Net income $ 4,109,000 $ 9,999,000 Weighted average common shares outstanding 17,299,927 16,693,183 Basic earnings per common share $ 0.24 $ 0.60 Diluted Net Income per Common Share Available to Common Stockholders: Net income applicable to diluted earnings per share $ 4,109,000 $ 9,999,000 Weighted average common shares outstanding 17,299,927 16,693,183 Dilutive potential common shares: Restricted stock awarded 53,020 46,908 Dilutive potential common shares 53,020 46,908 Diluted weighted average common shares outstanding 17,352,947 16,740,091 Diluted earnings per common share $ 0.24 $ 0.60 13 There were no shares excluded when computing diluted earnings per share for the three months ended March 31, 2021 and 2020 because they were anti-dilutive.

Investment Securities

Investment Securities	3 Months Ended
Investment Securities	Mar. 31, 2021
Investments Debt And Equity Securities [Abstract]
Investment Securities	Note 3 -- 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 March 31, 2021 and December 31, 2020 were as follows (in thousands): Amortized Cost Gross Unrealized Gains Gross Unrealized (Losses) Fair Value March 31, 2021 Available-for-sale: U.S. Treasury securities and obligations of U.S. government corporations & agencies $ 174,789 $ 377 $ (3,636 ) $ 171,530 Obligations of states and political subdivisions 249,776 9,226 (1,283 ) 257,719 Mortgage-backed securities: GSE residential 620,102 7,988 (6,138 ) 621,952 Other securities 36,116 699 (68 ) 36,747 Total available-for-sale $ 1,080,783 $ 18,290 $ (11,125 ) $ 1,087,948 Held-to-maturity: U.S. Treasury securities and obligations of U.S. government corporations & agencies $ 5,012 $ 80 $ — $ 5,092 Annuity 2,033 — — 2,033 Total held-to-maturity $ 7,045 $ 80 $ — $ 7,125 December 31, 2020 Available-for-sale: U.S. Treasury securities and obligations of U.S. government corporations & agencies $ 127,067 $ 790 $ (788 ) $ 127,069 Obligations of states and political subdivisions 237,886 11,995 (37 ) 249,844 Mortgage-backed securities: GSE residential 479,470 12,038 (160 ) 491,348 Other securities 10,740 252 (13 ) 10,979 Total available-for-sale $ 855,163 $ 25,075 $ (998 ) $ 879,240 Held-to-maturity: U.S. Treasury securities and obligations of U.S. government corporations & agencies $ 5,016 $ 103 $ — $ 5,119 The Company also had $300,000 and $218,000 of equity securities, at fair value, as of March 31, 2021 and December 31, 2020, respectively. The Company's held-to-maturity securities are government agency-backed securities for which the risk of loss is minimal. As such, as of March 31, 2021, the Company did not record an allowance for credit losses on its held-to-maturity securities. Realized gains and losses resulting from sales of securities were as follows during the three months ended March 31, 2021 and 2020 (in thousands): Three months March 31, 2021 2020 Gross gains $ 4 $ 531 Gross losses — — 14 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 March 31, 2021 and the weighted average yield for each range of maturities (dollars in thousands): One year or less After 1 through 5 years After 5 through 10 years After ten years Total Available-for-sale: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 105,823 $ 54,392 $ 11,315 $ — $ 171,530 Obligations of state and political subdivisions 29,540 71,481 152,466 4,232 257,719 Mortgage-backed securities: GSE residential 26,948 293,661 301,343 — 621,952 Other securities 12,042 20,070 4,635 — 36,747 Total available-for-sale investments $ 174,353 $ 439,604 $ 469,759 $ 4,232 $ 1,087,948 Weighted average yield 1.87 % 2.28 % 1.69 % 2.57 % 1.96 % Full tax-equivalent yield 2.06 % 2.45 % 1.94 % 3.52 % 2.17 % Held to Maturity: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 5,012 $ — $ — $ — $ 5,012 Annuity — 2,033 2,033 Total held-to-maturity $ 5,012 $ — $ — $ 2,033 $ 7,045 Weighted average yield 2.06 % — % — % — % 2.06 % Full tax-equivalent yield 2.06 % — % — % — % 2.06 % The weighted average yields are calculated based on 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 March 31, 2021. Investment securities carried at approximately $621 million and $531 million at March 31, 2021 and December 31, 2020, 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 March 31, 2021 and December 31, 2020 (in thousands): Less than 12 months 12 months or more Total Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses March 31, 2021 Available-for-sale: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 144,404 $ (3,636 ) $ — $ — $ 144,404 $ (3,636 ) Obligations of states and political subdivisions 51,381 (1,283 ) — — 51,381 (1,283 ) Mortgage-backed securities: GSE residential 230,029 (5,155 ) 129,370 (983 ) 359,399 (6,138 ) Other securities 12,679 (68 ) — — 12,679 (68 ) Total $ 438,493 $ (10,142 ) $ 129,370 $ (983 ) $ 567,863 $ (11,125 ) December 31, 2020 Available-for-sale: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 59,211 $ (788 ) $ — $ — $ 59,211 $ (788 ) Obligations of states and political subdivisions 5,380 (37 ) — — 5,380 (37 ) Mortgage-backed securities: GSE residential 57,609 (160 ) 2,377 — 59,986 (160 ) Other securities 3,977 (13 ) — — 3,977 (13 ) Total $ 126,177 $ (998 ) $ 2,377 $ — $ 128,554 $ (998 ) 15 U.S. Treasury Securities and Obligations of U.S. Government Corporations and Agencies. At March 31, 2021 and December 31, 2020, there were no available-for sale or 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. Obligations of states and political subdivisions. At March 31, 2021 and December 31, 2020, there were no obligations of states and political subdivisions in a continuous loss position for twelve months or more. Mortgage-backed Securities: GSE Residential. At March 31, 2021, there were twelve mortgage-backed securities with a fair value of $129,370,000 and unrealized losses of $(983,000) in a continuous unrealized loss position for twelve months or more. At December 31, 2020 there were two mortgage-backed securities with a fair value of $2,377,000 and unrealized losses of $0 in a continuous unrealized loss position for twelve months or more. Other securities. At March 31, 2021, and December 31, 2020, there were no other securities in a continuous unrealized loss position for twelve months or more. The Company does not believe any unrealized losses as of March 31, 2021 represents other than temporary impairment ("OTTI"). However, given the uncertainty of the financial markets, the Company may be required to recognize OTTI losses in future periods with respect to its available for sale investment securities portfolio. The amount and timing of any additional OTTI will depend on the decline in the underlying cash flows of the securities. Should the impairment of any of these securities become other-than-temporary, the cost basis of the investment will be reduced, and the resulting loss recognized in the period the other-than-temporary impairment is identified.

Loans and Allowance for Credit

Loans and Allowance for Credit Losses	3 Months Ended
Loans and Allowance for Credit Losses	Mar. 31, 2021
Receivables [Abstract]
Loans and Allowance for Credit Losses	90 Days & Accruing March 31, 2021 Construction and land development $ 227 $ — $ 128 $ 355 $ 165,021 $ 165,376 $ — Agricultural real estate 0 — 34 34 269,618 269,652 — 1-4 Family residential properties 1,212 2,400 1,546 5,158 407,312 412,470 — Multifamily residential properties 39 1,098 — 1,137 296,847 297,984 — Commercial real estate 846 1,166 1,961 3,973 1,398,912 1,402,885 — Loans secured by real estate 2,324 4,664 3,669 10,657 2,537,710 2,548,367 — Agricultural loans 2,153 125 22 2,300 118,770 121,070 — Commercial and industrial loans 535 257 1,320 2,112 1,015,288 1,017,400 — Consumer loans 122 50 136 308 91,397 91,705 — All other loans 59 — — 59 164,498 164,557 — Total loans $ 5,193 $ 5,096 $ 5,147 $ 15,436 $ 3,927,663 $ 3,943,099 $ — December 31, 2020 Construction and land development $ — $ — $ 128 $ 128 $ 122,351 $ 122,479 $ — Agricultural real estate 1,198 34 0 1,232 253,109 254,341 — 1-4 Family residential properties 1,121 1,105 2,033 4,259 321,503 325,762 — Multifamily residential properties — — — — 189,632 189,632 — Commercial real estate 2,618 341 794 3,753 1,170,547 1,174,300 — Loans secured by real estate 4,937 1,480 2,955 9,372 2,057,142 2,066,514 — Agricultural loans 43 — 236 279 137,073 137,352 — Commercial and industrial loans 2,426 8 1,420 3,854 734,459 738,313 — Consumer loans 145 50 149 344 77,658 78,002 — All other loans — — — 0 118,238 118,238 — Total loans $ 7,551 $ 1,538 $ 4,760 $ 13,849 $ 3,124,570 $ 3,138,419 $ — Impaired 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 is no longer any reasonable doubt as to the timely collection of interest or principal. If the restructured loan is on accrual status prior to being modified, the loan is reviewed to determine if the modified loan should remain on accrual The Company’s policy is to discontinue the accrual of interest income on all loans for which principal or interest is ninety days past due. The accrual of interest is discontinued earlier when, in the opinion of management, there is reasonable doubt as to the timely collection of interest or principal. Once interest accruals are discontinued, accrued but uncollected interest is charged against current year income. Subsequent receipts on non-accrual loans are recorded as a reduction of principal, and interest income is recorded only after principal recovery is" id="sjs-B4">Note 4 – Loans and Allowance for Credit Losses Loans are stated at amortized cost net of an allowance for credit losses. Amortized cost is the unpaid principal net of unearned premiums and discounts, and net deferred origination fees and costs. Deferred loan origination fees are reduced by loan origination costs and are 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 March 31, 2021 and December 31, 2020 follows (in thousands): March 31, 2021 December 31, 2020 Construction and land development $ 165,780 $ 122,853 Agricultural real estate 269,759 254,662 1-4 Family residential properties 411,964 325,480 Multifamily residential properties 295,467 189,265 Commercial real estate 1,401,585 1,176,290 Loans secured by real estate 2,544,555 2,068,550 Agricultural loans 121,955 137,333 Commercial and industrial loans 1,020,608 741,819 Consumer loans 90,780 78,023 All other loans 163,901 118,196 Total Gross loans 3,941,799 3,143,921 Less: Loans held for sale 4,693 1,924 3,937,106 3,141,997 Less: Net deferred loan fees (costs), premiums and discounts (1,300 ) 5,502 Allowance for credit losses 55,418 41,910 Net loans $ 3,882,988 $ 3,094,585 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 $15.6 million and $15.9 million at March 31, 2021 and December 31, 2020, respectively. 16 Most of the Company’s business activities are with customers located near the Company's branch locations in Illinois, Missouri and Texas. At March 31, 2021, the Company’s loan portfolio included $390.7 million of loans to borrowers whose businesses are directly related to agriculture. Of this amount, $278.2 million was concentrated in corn and other grain farming. Total loans to borrowers whose businesses are directly related to agriculture decreased $1.0 million from $391.7 million at December 31, 2020 due to seasonal timing of cash flow requirements. Loans concentrated in corn and other grain farming decreased $30.0 million from $308.2 million at December 31, 2020. The Company's underwriting practices include collateralization of loans. Any extended period of low commodity prices, drought conditions, significantly reduced yields on crops and/or reduced levels of government assistance to the agricultural industry could result in an increase in the level of problem agriculture loans and potentially result in loan losses within the agricultural portfolio. In addition, the Company has $126.0 million of loans to motels and hotels. The performance of these loans is dependent on borrower specific issues as well as the general level of business and personal travel within the region. While the Company adheres to sound underwriting standards, a prolonged period of reduced business or personal travel could result in an increase in nonperforming loans to this business segment and potentially in loan losses. The Company also has $426.3 million of 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 and most borrowers are below regulatory thresholds. The Company can occasionally have outstanding balances to one borrower up to but not exceeding the regulatory threshold should underwriting guidelines warrant. Most of the Company’s loans are to businesses located in the 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. 17 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 most 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. Impaired 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 also other factors that may impact the borrower’s ability to make payments when due. For loans greater than $250,000, and loans identified as troubled debt restructurings, 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 Non-Impaired loans Non-impaired 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. 18 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-impaired loans. Under this method, the allowance for credit losses is measured on a collective (pool) basis for non-impaired 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 Within During Construction and Land Development Loans. The average life of the construction and land development segment was determined to be twelve months. Historical losses in this segment remained very low. Current activity in this industry was deemed essential and has continued during COVID-19. There was no adjustment to t he qualitative factor for this segment. Agricultural Real Estate Loans. The average life of the agricultural real estate segment was determined to be thirty-six months. Historical losses in the segment remain very low. 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 no adjustment to the qualitative factor for this segment. 1- 4 Family Residential Properties Loans. The average life of the 1-4 Family Residential segment was determined to be: Residential Real Estate-non-owner occupied, sixty months; Residential Real Estate-owner occupied, sixty months; Home Equity lines of credit, thirty months. COVID-19 has impacted the finances of consumers from layoffs and furloughs resulting from employers that must reduce or suspend operations. Increased risk in this segment includes consumer ability to make mortgage and rent payments. Some of this impact has been offset by governmental actions such as stimulus payments and extended unemployment benefits. First Mid Bank and Providence Bank have also offered short-term loan payment deferral to borrowers in this segment. Overall, the historical loss rate for this segment increased slightly. Commercial Real Estate Loans. The average life of the commercial real estate segment was determined to be thirty-six months. This segment includes the Company's majority of exposure to the hotel industry which has been significantly impacted by COVID-19 events. Other impacted industries in this segment include restaurants and retail establishments. First Mid Bank and Providence Bank have implemented deferral programs for borrowers in this segment in order to ease the impact to these borrowers. There was a slight increase in the historical loss rate for this segment. Agricultural Loans. The average life of the agricultural segment was determined to be eighteen months. Losses in this segment are very low and it is believed that borrowers in this segment will benefit from current governmental programs such as PPP and MFP. Many farmers are holding grain from the 2019 operating season and should be able to take advantage of an increase in prices. There was no change to the qualitative factor of this segment. 19 Commercial and Industrial Loans. The average life of the commercial and industrial segment was determined to be twenty-four months. The COVID-19 impacts include forced closures and scaled-back services for many industries within this segment including retailers, restaurants, and video gaming establishments. Some of this risk is offset by government relief programs as well as, First Mid Bank and Providence Bank 's payment deferral program. There was a slight de crease in the historical loss rate but the qualitative factor for this segment was not changed . Consumer Loans. The average life of the consumer segment was determined to be thirty-six months. The financial status of many borrowers has been impacted by COVID-19 events including layoffs and reduced hours. Some of this impact has been offset by government stimulus programs, increased paid leave and increased and extended unemployment benefits, however these benefits are now expiring. Additionally, First Mid Bank and Providence Bank have offered a short-term payment deferral program. There was a slight decrease in the historical loss rate for this period and the qualitative factor for the segment was not changed. 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 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 table presents the activity in the allowance for credit losses based on portfolio segment for the three months ended March 31, 2021 (in thousands): Construction & Land Development Agricultural Real Estate 1-4 Family Residential Properties Commercial Real Estate Agricultural Loans Commercial & Industrial Consumer Loans Total Three months ended March 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 359 500 617 5,902 (645 ) 4,674 729 12,136 Loans charged off — — 182 480 — 18 288 968 Recoveries collected — — 8 9 — 18 231 266 Ending balance $ 2,286 $ 1,628 $ 3,093 $ 25,737 $ 881 $ 18,954 $ 2,839 $ 55,418 20 The following tables present the activity in the allowance for credit losses based on portfolio segment for the three months ended March 31, 2020 and for the year ended December 31, 2020 (in thousands): Construction & Land Development Agricultural Real Estate 1-4 Family Residential Properties Commercial Real Estate Agricultural Loans Commercial & Industrial Consumer Loans Total Three months ended March 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 587 12 (77 ) 1,961 41 2,815 142 5,481 Loans charged off — — 196 84 0 972 171 1,423 Recoveries collected — — 62 5 — 23 145 235 Ending balance $ 1,620 $ 1,335 $ 1,931 $ 13,621 $ 1,064 $ 11,294 $ 2,011 $ 32,876 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 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 timeframes 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. 21 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 March 31, 2021 (in thousands): Collateral Allowance Real Estate Business Assets Other Total for Credit Losses Construction and land development $ 508 $ — $ — $ 508 $ 303 Agricultural real estate — — — — — 1-4 Family residential properties 4,436 — — 4,436 163 Multifamily residential properties 1,914 — — 1,914 — Commercial real estate 12,308 — — 12,308 1,252 Loans secured by real estate 19,166 — — 19,166 1,718 Agricultural loans — — — — — Commercial and industrial loans — 3,393 1,909 5,302 808 Consumer loans — — 8 8 163 Other loans — 26 — 26 26 Total loans $ 19,166 $ 3,419 $ 1,917 $ 24,502 $ 2,715 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, based on 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. 22 The following tables present the credit risk profile of the Company’s loan portfolio on amortized cost basis based on risk rating category and year of origination as of March 31, 2021 (in thousands): Term Loans by Origination Year Revolving Risk Rating 2021 2020 2019 2018 2017 Prior Loans Total March 31, 2021 Construction & Land Development Loans Pass $ 6,259 $ 55,930 $ 35,782 $ 44,866 $ 12,068 $ 9,723 $ — $ 164,628 Special Mention — — — — — — — — Substandard — — 128 0 573 47 — 748 Total $ 6,259 $ 55,930 $ 35,910 $ 44,866 $ 12,641 $ 9,770 $ — $ 165,376 Agricultural Real Estate Loans Pass $ 29,531 $ 101,049 $ 31,082 $ 39,931 $ 14,717 $ 38,968 $ — $ 255,278 Special Mention 825 282 4,337 422 407 6,472 — 12,745 Substandard — — 0 707 625 297 — 1,629 Total $ 30,356 $ 101,331 $ 35,419 $ 41,060 $ 15,749 $ 45,737 $ — $ 269,652 1-4 Family Residential Property Loans Pass $ 28,885 $ 114,918 $ 29,974 $ 40,369 $ 20,251 $ 117,623 $ 34,265 $ 386,285 Special Mention — 189 2,136 349 2,714 1,190 57 6,635 Substandard 376 299 868 1,814 1,929 13,327 937 19,550 Total $ 29,261 $ 115,406 $ 32,978 $ 42,532 $ 24,894 $ 132,140 $ 35,259 $ 412,470 Commercial Real Estate Loans Pass $ 67,044 $ 480,974 $ 318,800 $ 223,168 $ 163,413 $ 377,041 $ — $ 1,630,440 Special Mention 954 2,712 1,285 3,268 11,070 24,347 — 43,636 Substandard — 1,794 37 6,901 2,004 16,057 — 26,793 Total $ 67,998 $ 485,480 $ 320,122 $ 233,337 $ 176,487 $ 417,445 $ — $ 1,700,869 Agricultural Loans Pass $ 1,853 $ 83,342 $ 6,921 $ 5,131 $ 1,631 $ 104 $ — $ 98,982 Special Mention 13,723 3,777 3,769 214 206 159 — 21,848 Substandard 53 44 118 25 — — — 240 Total $ 15,629 $ 87,163 $ 10,808 $ 5,370 $ 1,837 $ 263 $ — $ 121,070 Commercial & Industrial Loans Pass $ 152,091 $ 477,167 $ 162,411 $ 98,524 $ 96,059 $ 145,657 $ — $ 1,131,909 Special Mention 1,556 3,248 33,491 804 473 1,895 — 41,467 Substandard 397 343 2,369 447 2,345 2,680 — 8,581 Total $ 154,044 $ 480,758 $ 198,271 $ 99,775 $ 98,877 $ 150,232 $ — $ 1,181,957 Consumer Loans Pass $ 7,723 $ 35,908 $ 33,307 $ 11,526 $ 138 $ 2,681 $ — $ 91,283 Special Mention — — 23 21 — — — 44 Substandard 13 27 13 90 79 156 — 378 Total $ 7,736 $ 35,935 $ 33,343 $ 11,637 $ 217 $ 2,837 $ — $ 91,705 Total Loans Pass $ 293,386 $ 1,349,288 $ 618,277 $ 463,515 $ 308,277 $ 691,797 $ 34,265 $ 3,758,805 Special Mention 17,058 10,208 45,041 5,078 14,870 34,063 57 126,375 Substandard 839 2,507 3,533 9,984 7,555 32,564 937 57,919 Total $ 311,283 $ 1,362,003 $ 666,851 $ 478,577 $ 330,702 $ 758,424 $ 35,259 $ 3,943,099 23 The following tables present the credit risk profile of the Company’s loan portfolio based on risk rating category as of December 31, 2020 (in thousands): Term Loans by Origination Year Revolving Risk Rating 2020 2019 2018 2017 2016 Prior Loans Total December 31, 2020 Construction & Land Development Loans Pass $ 41,842 $ 40,989 $ 31,500 $ 2,760 $ 871 $ 3,822 $ — $ 121,784 Special Mention — — — — — — — — Substandard — 128 — 517 — 50 — 695 Total $ 41,842 $ 41,117 $ 31,500 $ 3,277 $ 871 $ 3,872 $ — $ 122,479 Agricultural Real Estate Loans Pass $ 73,630 $ 34,412 $ 37,839 $ 16,138 $ 13,559 $ 58,291 $ — $ 233,869 Special Mention 1,845 3,970 533 469 1,106 11,232 — 19,155 Substandard — — 800 208 64 245 — 1,317 Total $ 75,475 $ 38,382 $ 39,172 $ 16,815 $ 14,729 $ 69,768 $ — $ 254,341 1-4 Family Residential Property Loans Pass $ 81,366 $ 29,695 $ 38,163 $ 23,086 $ 26,676 $ 62,942 $ 40,363 $ 302,291 Special Mention 192 2,142 523 2,720 247 1,578 293 7,695 Substandard 296 695 1,915 1,859 1,996 7,516 1,499 15,776 Total $ 81,854 $ 32,532 $ 40,601 $ 27,665 $ 28,919 $ 72,036 $ 42,155 $ 325,762 Commercial Real Estate Loans Pass $ 368,750 $ 237,119 $ 171,591 $ 148,283 $ 143,400 $ 215,616 $ — $ 1,284,759 Special Mention 2,469 1,300 6,108 11,262 6,741 16,947 — 44,827 Substandard 1,863 40 7,081 2,022 4,905 18,435 — 34,346 Total $ 373,082 $ 238,459 $ 184,780 $ 161,567 $ 155,046 $ 250,998 $ — $ 1,363,932 Agricultural Loans Pass $ 83,377 $ 15,680 $ 5,978 $ 1,838 $ 635 $ 2,856 $ — $ 110,364 Special Mention 21,070 4,483 694 224 148 38 — 26,657 Substandard 68 238 25 — — — — 331 Total $ 104,515 $ 20,401 $ 6,697 $ 2,062 $ 783 $ 2,894 $ — $ 137,352 Commercial & Industrial Loans Pass $ 371,683 $ 132,148 $ 70,497 $ 78,890 $ 42,439 $ 114,904 $ — $ 810,561 Special Mention 4,116 32,130 849 489 1,101 730 — 39,415 Substandard 889 2,360 532 1,689 136 969 — 6,575 Total $ 376,688 $ 166,638 $ 71,878 $ 81,068 $ 43,676 $ 116,603 $ — $ 856,551 Consumer Loans Pass $ 31,609 $ 21,384 $ 12,084 $ 8,279 $ 3,150 $ 1,022 $ — $ 77,528 Special Mention — 24 24 1 1 — — 50 Substandard 15 16 111 95 67 120 — 424 Total $ 31,624 $ 21,424 $ 12,219 $ 8,375 $ 3,218 $ 1,142 $ — $ 78,002 Total Loans Pass $ 1,052,257 $ 511,427 $ 367,652 $ 279,274 $ 230,730 $ 459,453 $ 40,363 $ 2,941,156 Special Mention 29,692 44,049 8,731 15,165 9,344 30,525 293 137,799 Substandard 3,131 3,477 10,464 6,390 7,168 27,335 1,499 59,464 Total $ 1,085,080 $ 558,953 $ 386,847 $ 300,829 $ 247,242 $ 517,313 $ 42,155 $ 3,138,419 24 The following table presents the Company’s loan portfolio aging analysis at March 31, 2021 and December 31, 2020 (in thousands): 30-59 Days Past Due 60-89 Days Past Due 90 Days or More Past Due Total Past Due Current Total Loans Receivable Total Loans > 90 Days & Accruing March 31, 2021 Construction and land development $ 227 $ — $ 128 $ 355 $ 165,021 $ 165,376 $ — Agricultural real estate 0 — 34 34 269,618 269,652 — 1-4 Family residential properties 1,212 2,400 1,546 5,158 407,312 412,470 — Multifamily residential properties 39 1,098 — 1,137 296,847 297,984 — Commercial real estate 846 1,166 1,961 3,973 1,398,912 1,402,885 — Loans secured by real estate 2,324 4,664 3,669 10,657 2,537,710 2,548,367 — Agricultural loans 2,153 125 22 2,300 118,770 121,070 — Commercial and industrial loans 535 257 1,320 2,112 1,015,288 1,017,400 — Consumer loans 122 50 136 308 91,397 91,705 — All other loans 59 — — 59 164,498 164,557 — Total loans $ 5,193 $ 5,096 $ 5,147 $ 15,436 $ 3,927,663 $ 3,943,099 $ — December 31, 2020 Construction and land development $ — $ — $ 128 $ 128 $ 122,351 $ 122,479 $ — Agricultural real estate 1,198 34 0 1,232 253,109 254,341 — 1-4 Family residential properties 1,121 1,105 2,033 4,259 321,503 325,762 — Multifamily residential properties — — — — 189,632 189,632 — Commercial real estate 2,618 341 794 3,753 1,170,547 1,174,300 — Loans secured by real estate 4,937 1,480 2,955 9,372 2,057,142 2,066,514 — Agricultural loans 43 — 236 279 137,073 137,352 — Commercial and industrial loans 2,426 8 1,420 3,854 734,459 738,313 — Consumer loans 145 50 149 344 77,658 78,002 — All other loans — — — 0 118,238 118,238 — Total loans $ 7,551 $ 1,538 $ 4,760 $ 13,849 $ 3,124,570 $ 3,138,419 $ — Impaired 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 is no longer any reasonable doubt as to the timely collection of interest or principal. If the restructured loan is on accrual status prior to being modified, the loan is reviewed to determine if the modified loan should remain on accrual The Company’s policy is to discontinue the accrual of interest income on all loans for which principal or interest is ninety days past due. The accrual of interest is discontinued earlier when, in the opinion of management, there is reasonable doubt as to the timely collection of interest or principal. Once interest accruals are discontinued, accrued but uncollected interest is charged against current year income. Subsequent receipts on non-accrual loans are recorded as a reduction of principal, and interest income is recorded only after principal recovery is

Goodwill and Intangible Assets

Goodwill and Intangible Assets	3 Months Ended
Goodwill and Intangible Assets	Mar. 31, 2021
Goodwill And Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets	29 Note 5 -- 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 First Mid Wealth Management Company and First Mid Insurance. The following table presents gross carrying value and accumulated amortization by major intangible asset class as of March 31, 2021 and December 31, 2020 (in thousands): March 31, 2021 December 31, 2020 Gross Carrying Value Accumulated Amortization Gross Carrying Value Accumulated Amortization Goodwill not subject to amortization (effective 1/1/02) $ 117,708 $ 3,760 $ 108,752 $ 3,760 Intangibles from branch acquisition 3,015 3,015 3,015 3,015 Core deposit intangibles 34,503 21,620 32,355 20,910 Other intangibles 16,779 5,555 16,389 5,222 $ 172,005 $ 33,950 $ 160,511 $ 32,907 Goodwill of $9 million was provisionally recorded for the acquisition and merger of LINCO during the first quarter of 2021. All goodwill was assigned to the banking segment of the Company. The following table provides a reconciliation of the purchase price paid for the acquisition of LINCO and the amount of goodwill recorded (in thousands): Unallocated purchase price $ 14,992 Less purchase accounting adjustments: Fair value of securities $ 264 Fair value of loans, net (2,818 ) Fair value of other real estate owned 915 Fair value of premises and equipment 6,360 Fair value of time deposits (2,081 ) Fair value of FHLB advances (975 ) Core deposit intangible 2,025 Other assets 2,530 Other liabilities (184 ) 6,036 $ 8,956 The Company has mortgage servicing rights acquired in previous acquisitions. The following table summarizes the activity pertaining to mortgage servicing rights included in intangible assets as of March 31, 2021, March 31, 2020 and December 31, 2020 (in thousands): March 31, 2021 March 31, 2020 December 31, 2020 Beginning Balance $ 516 $ 1,444 $ 1,444 Valuation reserve 210 (18 ) (273 ) Mortgage servicing rights amortized (177 ) (126 ) (593 ) Interest only Strip 2 (4 ) (62 ) Ending Balance $ 551 $ 1,296 $ 516 Total amortization expense for the three months ended March 31, 2021 and 2020 was as follows (in thousands): Three months ended March 31, 2021 2020 Core deposit intangibles $ 710 $ 843 Customer list intangibles 333 326 Mortgage servicing rights 177 126 $ 1,220 $ 1,295 Aggregate amortization expense for the current year and estimated amortization expense for each of the five succeeding years is shown in the table below (in thousands): 30 Aggregate amortization expense: For period 01/01/21-3/31/21 $ 1,220 Estimated amortization expense: For period 04/01/21-12/31/21 3,888 For year ended 12/31/22 3,885 For year ended 12/31/23 3,534 For year ended 12/31/24 3,234 For year ended 12/31/25 2,891 For year ended 12/31/26 2,215 In accordance with the provisions of SFAS No. 142, “ Goodwill and Other Intangible Assets ,”

Repurchase Agreements and Other

Repurchase Agreements and Other Borrowings	3 Months Ended
Repurchase Agreements and Other Borrowings	Mar. 31, 2021
Repurchase Agreements And Other Borrowings [Abstract]
Repurchase Agreements and Other Borrowings	Note 6 -- Repurchase Agreements and Other Borrowings Securities sold under agreements to repurchase were $212.5 million at March 31, 2021, an increase of $5.6 million from $206.9 million at December 31, 2020. The increase during the first three months of 2021 was primarily due to changes in business cash flow needs. All the transactions have overnight maturities with a weighted average rate of 0.15%. 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. Collateral pledged by class for repurchase agreements are as follows (in thousands): March 31, 2021 December 31, 2020 US Treasury securities and obligations of U.S. government corporations & agencies $ 55,619 $ 37,423 Mortgage-backed securities: GSE: residential 156,884 168,480 Miscellaneous — 1,034 Total $ 212,503 $ 206,937 31 FHLB borrowings, before net premiums of $921,000, were $115.9 million and $94 million at March 31, 2021 and December 31, 2020, respectively. At March 31, 2021 the advances were as follows: Advance Term (in years) Interest Rate Maturity Date $ 5,000,000 5.0 1.85% April 12, 2021 4,000,000 1.0 2.00% May 3, 2021 5,000,000 7.0 2.55% October 1, 2021 5,000,000 5.0 2.71% March 21, 2022 5,000,000 8.0 2.40% January 9, 2023 5,000,000 3.0 2.41% May 31, 2022 5,000,000 3.0 2.12% June 7, 2022 5,000,000 3.0 2.12% June 7, 2022 5,000,000 4.0 2.44% May 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 6,940,511 10.0 2.64% December 23, 2025 5,000,000 10.0 1.14% October 3, 2029 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 15,000,000 10.0 1.41% December 31, 2029

Fair Value of Assets and Liabil

Fair Value of Assets and Liabilities	3 Months Ended
Fair Value of Assets and Liabilities	Mar. 31, 2021
Fair Value Disclosures [Abstract]
Fair Value of Assets and Liabilities	Note 7 -- Fair Value of Assets and Liabilities 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 independent sources of 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. Fair value determinations for Level 3 measurements of securities are the responsibility of the Treasury function of the Company. The Company contracts with a pricing specialist to generate fair value estimates on a monthly basis. The Treasury function of the Company challenges the reasonableness of the assumptions used and reviews the methodology to ensure the estimated fair value complies with accounting standards generally accepted in the United States, analyzes the changes in fair value and compares these changes to internally developed expectations and monitors these changes for appropriateness. 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. 32 The following table presents the Company’s assets and liabilities 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 March 31, 2021 and December 31, 2020 (in thousands): Fair Value Measurements Using Quoted Prices in Active Markets for Identical Assets Significant Other Observable Inputs Significant Unobservable Inputs Fair Value (Level 1) (Level 2) (Level 3) March 31, 2021 Available-for-sale securities: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 171,530 $ — $ 171,530 $ — Obligations of states and political subdivisions 257,719 — 257,105 614 Mortgage-backed securities 621,952 — 621,952 — Other securities 36,747 — 36,747 — Total available-for-sale securities 1,087,948 — 1,087,334 614 Equity securities 300 300 — — Derivative assets: interest rate swaps 262 — 262 — Total assets $ 1,088,510 $ 300 $ 1,087,596 $ 614 Derivative liabilities: interest rate swaps $ 1,013 $ — $ 1,013 $ — December 31, 2020 Available-for-sale securities: U.S. Treasury securities and Obligations of U.S. government corporations and agencies $ 127,069 $ — $ 127,069 $ — Obligations of states and political subdivisions 249,844 — 249,050 794 Mortgage-backed securities 491,348 — 491,348 — Other securities 10,979 — 10,979 — Total available-for-sale securities 879,240 — 878,446 794 Equity securities 218 218 193 — Derivative assets: interest rate swaps 1,399 - 1,399 — Total assets $ 880,857 $ 218 $ 880,038 $ 794 Derivative liabilities: interest rate swaps $ 2,892 $ — $ 2,892 $ — The change in fair value of assets measured on a recurring basis using significant unobservable inputs (Level 3) for the three months ended March 31, 2021 and 2020 is summarized as follows (in thousands): Obligation of State and Political Subdivisions Three months ended March 31, 2021 March 30, 2020 Beginning balance $ 794 $ 973 Transfers into Level 3 — — Transfers out of Level 3 — — Total gains or losses: Included in net income 1 1 Included in other comprehensive income (loss) — — Purchases, issuances, sales and settlements: Purchases — — Issuances — — Sales (181 ) (184 ) Settlements — — Ending balance $ 614 $ 790 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 $ — $ — 33 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. Impaired Loans (Collateral Dependent). 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 impaired 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 March 31, 2021 was $15,429,000 and a fair value of $2,696,000 resulting in specific loss exposures of $12,733,000. 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 March 31, 2021 was $13,339,000. Other real estate owned included in the total carrying amount and measured at fair value on a nonrecurring basis during the period amounted to $11,292,000 Mortgage Servicing Rights. As of March 31, 2021, mortgage servicing rights had a carrying value of $920,000 and a fair value of $551,000 resulting in a valuation reserve of $369,000. The fair value used to determine the valuation reserve for mortgage servicing rights was estimated using the discounted cash flow models. 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 March 31, 2021 and December 31, 2020 (in thousands): March 31, 2021 Fair Value Valuation Technique Unobservable Inputs Range Weighted Average Impaired loans (collateral dependent) $ 12,733 Third party valuations Discount to reflect realizable value 0% - 40% 20% Foreclosed assets held for sale 11,292 Third party valuations Discount to reflect realizable value less estimated selling costs 0% - 40% 35% Mortgage servicing rights 551 Third party valuations PSA standard prepayment model rate 242 - 438 304 December 31, 2020 Fair Value Valuation Technique Unobservable Inputs Range Weighted Average Impaired loans (collateral dependent) $ 14,876 Third party valuations Discount to reflect realizable value 0% - 40% 20% Foreclosed assets held for sale 290 Third party valuations Discount to reflect realizable value less estimated selling costs 0% - 40% 35% Mortgage servicing rights 517 Third party valuations PSA standard prepayment model rate 242 - 441 384 34 The following tables present estimated fair values of the Company’s financial instruments at March 31, 2021 and December 31, 2020 in accordance with ASC 825 (in thousands): Carrying Amount Fair Value Level 1 Level 2 Level 3 March 31, 2021 Financial Assets Cash and due from banks $ 408,226 $ 408,226 $ 408,226 $ — $ — Federal funds sold 1,321 1,321 1,321 — — Certificates of deposit investments 2,695 2,695 — 2,695 — Available-for-sale securities 1,087,948 1,087,948 — 1,087,334 614 Held-to-maturity securities 7,045 7,125 — 7,125 — Equity securities 300 300 300 — — Loans held for sale 4,693 4,693 — 4,693 — Loans net of allowance for credit losses 3,882,988 3,839,827 — — 3,839,827 Interest receivable 20,218 20,218 — 20,218 — Federal Reserve Bank stock 9,401 9,401 — 9,401 — Federal Home Loan Bank stock 5,450 5,450 — 5,450 — Financial Liabilities Deposits $ 4,737,693 $ 4,740,802 $ — $ 3,926,107 $ 814,695 Securities sold under agreements to repurchase 212,503 212,514 — 212,514 — Interest payable 3,214 3,214 — 3,214 — Federal Home Loan Bank borrowings 116,861 117,670 — 117,670 — Subordinated debt, net 94,289 94,289 94,289 Junior subordinated debentures, net 19,069 14,495 — 14,495 — December 31, 2020 Financial Assets Cash and due from banks $ 415,973 $ 415,973 $ 415,973 $ — $ — Federal funds sold 1,308 1,308 1,308 — — Certificates of deposit investments 2,695 2,695 — 2,695 — Available-for-sale securities 879,240 879,240 — 878,446 794 Held-to-maturity securities 5,016 5,119 — 5,119 — Equity securities 218 218 218 — — Loans held for sale 1,924 1,924 — 1,924 — Loans net of allowance for credit losses 3,094,585 3,056,344 — — 3,056,344 Interest receivable 19,287 19,287 — 19,287 — Federal Reserve Bank stock 9,401 9,401 — 9,401 — Federal Home Loan Bank stock 5,450 5,450 — 5,450 — Financial Liabilities Deposits $ 3,692,784 $ 3,697,105 $ — $ 3,215,715 $ 481,390 Securities sold under agreements to repurchase 206,937 206,945 — 206,945 — Interest payable 2,345 2,345 — 2,345 — Federal Home Loan Bank borrowings 93,969 96,669 — 96,669 — Subordinated debt, net 94,253 94,253 — 94,253 — Junior subordinated debentures, net 19,027 14,604 — 14,604 —

Business Combinations

Business Combinations	3 Months Ended
Business Combinations	Mar. 31, 2021
Business Combinations [Abstract]
Business Combinations	Note 8 – Business Combinations On September 25, 2020, the Company and Eval Sub Inc., a newly formed Illinois corporation and wholly-owned subsidiary of the Company ("Merger Sub"), entered into an Agreement and Plan of Merger (the "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 Merger Sub will merge with and into LINCO, whereupon the separate corporate existence of Merger Sub will cease and LINCO will continue as the surviving company and a wholly-owned subsidiary of the Company (the "Merger"). Subject to the terms and conditions of the Merger Agreement, at the effective time of the 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 Merger (other than shares held in treasury by LINCO) will be 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 Merger was $103.5 million in cash and 1,262,246 shares of the Company’s common stock, provided that the shareholders of LINCO have collectively elected pursuant to the 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 proposed merger, LINCO paid a special dividend to its shareholders in the aggregate amount of $13 million. The acquisition was accounted for under the acquisition method of accounting in accordance with ASC 805, “Business Combinations ("ASC 805"),” Acquired Fair Value As Recorded by Book Value Adjustments Providence 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 credit losses (8,656 ) 6,583 (2,073 ) Other real estate owned 8,435 2,456 10,891 Premises and equipment 23,440 4,819 28,259 Goodwill - 8,956 8,956 Core deposit intangible 123 2,025 2,148 Right of use asset - 794 794 Other assets 43,697 1,736 45,433 Total assets acquired $ 1,155,211 $ 18,232 $ 1,173,443 Liabilities 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 7,242 (610 ) 6,632 Total liabilities assumed 1,022,512 3,240 1,025,752 Net assets acquired $ 132,699 $ 14,992 $ 147,691 Consideration Paid Cash $ 103,500 Common stock 44,191 $ 147,691 36 The Company has recognized approximately $3.1 million, pre-tax, of acquisition costs for the LINCO acquisition. Of this amount, $2.6 million was recognized during the first quarter of 2021. 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 million, will be 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 Three months ended March 31, 2021 Three months ended March 31, 2020 Net interest income $ 38,237 $ 40,626 Provision for loan losses 12,136 5,492 Non-interest income 17,749 17,651 Non-interest expense 37,659 32,060 Income before taxes 6,191 20,725 Income tax expense (benefit) 1,078 5,277 Net income (loss) $ 5,113 $ 15,448 Earnings per share Basic $ 0.30 $ 0.86 Diluted 0.29 0.86 Basic weighted average shares o/s 17,299,927 17,955,429 Diluted weighted average shares o/s 17,352,947 18,002,337

Leases

Leases	3 Months Ended
Leases	Mar. 31, 2021
Leases [Abstract]
Leases	Note 9 -- Leases Effective January 1, 2019, the Company adopted ASU 2016-02, Leases (Topic 842). As of March 31, 2021, substantially all the Company's leases are operating leases for real estate property for 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, the Company 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 need not reassess initial direct costs for any existing leases. The Company has 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 to not 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. 37 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 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): March 31, 2021 March 31, 2020 December 31, 2020 Operating lease right-of-use assets $ 17,424 $ 16,542 $ 17,209 Operating lease liabilities 17,578 16,568 17,351 Weighted-average remaining lease term (in years) 6.8 7.1 7.3 Weighted-average discount rate 2.63 % 3.08 % 2.85 % 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. Maturities of lease liabilities were as follows (in thousands): Year ending December 31, 2021 $ 2,226 2022 2,703 2023 2,364 2024 1,942 2025 1,629 Thereafter 9,150 Total lease payments 20,014 Less imputed interest (2,436 ) Total lease liability $ 17,578 The components of lease expense for the three months ended March 31, 2021 and 2020 were as follows (in thousands): Three months ended March 31, 2021 2020 Operating lease cost $ 708 $ 642 Short-term lease cost 35 46 Variable lease cost 137 169 Total lease cost 880 857 Income from subleases (153 ) (193 ) Net lease cost $ 727 $ 664 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): March 31, 2021 March 31, 2020 Operating cash flows from operating leases $ 711 $ 677

Derivatives

Derivatives	3 Months Ended
Derivatives	Mar. 31, 2021
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Derivatives	Note 10 – Derivatives The Company utilizes an interest rate swap, designated as a fair value hedge, to mitigate the risk of changing interest rates on the fair value of a fixed rate commercial real estate loan. 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. 38 Derivatives Designated as Hedging Instruments The following table provides the outstanding notional balances and fair values of outstanding derivatives designated as hedging instruments as of March 31, 2021 and December 31, 2020 (in thousands): Balance Sheet Location Weighted Average Remaining Maturity (Years) Notional Amount Estimated Value March 31, 2021 Fair Value Hedges: Interest rate swap agreements Other liabilities 8.1 years $ 14,276 $ (1,013 ) December 31, 2020 Fair Value Hedges: Interest rate swap agreements Other liabilities 8.3 years $ 14,334 $ (2,892 ) The effects of the fair value hedges on the Company's income statement during the three months ended March 31, 2021 and 2020 were as follows (in thousands): Three months ended March 31, Derivative Location of Gain (Loss) on Derivatives 2021 2020 Interest rate swap agreements Interest income on loans $ (743 ) $ (1,384 ) Three months ended March 31, Derivative Location of Gain (Loss) on Hedged Items 2021 2020 Interest rate swap agreements Interest income on loans $ 743 $ 1,384 As of March 31, 2021, the following amounts were recorded on the consolidated balance sheet related to cumulative basis adjustment for fair value hedges (in thousands): Line Item in the Balance Sheet in Which the Hedge Item is Included Carrying Amount of the Hedged Asset Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Asset Loans $ 13,525 $ 751 Derivatives Not Designated as Hedging Instruments The following amounts represent the notional amounts and gross fair value of derivative contracts not designated as hedging instruments outstanding during the three months ended March 31, 2021 and 2020 (in thousands): September 30, 2020 Balance Sheet Location Weighted Average Remaining Maturity (Years) Notional Amount Estimated Value Interest rate swap agreements Other assets 6.8 $ 42,223 $ 262 Interest rate swap agreements Other liabilities 6.8 42,223 (262 ) 39

Basis of Accounting and Conso_2

Basis of Accounting and Consolidation (Policies)	3 Months Ended
Basis of Accounting and Consolidation (Policies)	Mar. 31, 2021
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Basis of Accounting and Consolidation	The unaudited condensed consolidated financial statements include the accounts of First Mid Bancshares, Inc. (“Company”) formerly known as First Mid-Illinois Bancshares, Inc., and its wholly owned subsidiaries: First Mid Bank & Trust, N.A. (“First Providence Bank (“Providence Bank”), Wealth The unaudited condensed consolidated financial statements have been prepared in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X and do not include all of the information required by U.S. generally accepted accounting principles (“GAAP”) for complete financial statements and related footnote disclosures although the Company believes that the disclosures made are adequate to make the information not misleading. These consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto included in the Company’s 2020 Annual Report on Form 10-K.
COVID-19	COVID-19 The COVID-19 outbreak is an unprecedented event that provides significant economic uncertainty for a broad spectrum of industries. The Company is focused on supporting its customers, communities and employees during this unique operating environment. Throughout this document, the Company describes the impact COVID-19 is having, actions taken as a result of COVID-19, and certain risks to the Company that COVID-19 creates or exacerbates, as well as management's outlook on the current COVID-19 situation.
Subordinated Debt Offering	Subordinated Debt Offering 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.
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.
Loan Purchase	Loan Purchase On April 21, 2020, First Mid Bank completed an acquisition of loans in the St. Louis metro market totaling $183 million. There were no loans purchased with deteriorated credit.
Stock Plans	Stock Plans At ten-year Following the stockholders’ approval at the 2021 annual meeting of the Company, a maximum of 399,983 shares of common stock may be issued under the SI Plan. There have been no stock options awarded under 27,750 25,200 2020 2020
Employee Stock Purchase Plan	Employee Stock Purchase Plan At the Annual Meeting of Stockholders held April 25, 2018, the stockholders approved the First Mid-Illinois Bancshares, Inc. Employee A 600,000 ESPP. March 31, 2021 2020 3,142 ESPP.
Captive Insurance Company	Captive Insurance Company First “
Bank Owned Life Insurance	9 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.
Revenue Recognition	Revenue Recognition Accounting Revenue from Contracts with Customers Trust revenues. The Company generates fee income from providing fiduciary services through its subsidiary, First Mid Wealth Management Company. Fees are billed in arrears based upon the preceding period account balance. Revenue from farm management services is recorded when the service is complete, for example when crops are sold. Brokerage commissions. 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 is in markets with similar economies, no disaggregation of revenue is necessary. 10
Accumulated Other Comprehensive Income	Accumulated Other Comprehensive Income The components of accumulated other comprehensive income included in stockholders’ equity as of March 31, 2021 and December 31, 2020 are as follows (in Unrealized Gain (Loss) on Securities March 31, 2021 Net unrealized gains on securities available-for-sale $ 7,165 Tax expense (2,078 ) Balance at March 31, 2021 $ 5,087 December 31, 2020 Net unrealized gains on securities available-for-sale $ 24,077 Tax expense (6,982 ) Balance at December 31, 2020 $ 17,095 Amounts reclassified from accumulated other comprehensive income and the affected line items in the statements of income during the three months ended March 31, 2021 and 2020, were as follows (in thousands): Amounts Reclassified from Other Comprehensive Income Three months ended March 31, 2021 2020 Affected Line Item in the Statements of Income Realized gains on available-for-sale securities $ 4 $ 531 Securities gains, net Tax effect (1 ) (154 ) Income taxes Total reclassifications out of accumulated other comprehensive income $ 3 $ 377 Net reclassified amount See “Note 3 – Investment Securities” for more detailed information regarding unrealized losses on available-for-sale securities.
Adoption of New Accounting Guidance	Adoption of New Accounting Guidance 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 revises 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 In June 2016, FASB issued ASU 2016-13. The provisions of ASU 2016-13 requires 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 is effective for annual periods beginning after December 15, 2019, including interim periods within those fiscal years. Entities will apply the standard's provisions as a cumulative-effect adjustment to retained earnings as of the beginning of the first reporting period in which the guidance is adopted. 11 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 time-line for implementation. The Company also engaged an 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 & 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 & 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 T he following table illustrates the impact of ASU 2013-13 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 & Land Development $ 291 $ — $ 291 1-4 Family Residential Properties 48 6 42 Commercial Real Estate 818 359 459 Commercial & Industrial 41 — 41 Allowance for credit losses for PCD loans $ 1,198 $ 365 $ 833

Basis of Accounting and Conso_3

Basis of Accounting and Consolidation (Tables)	3 Months Ended
Basis of Accounting and Consolidation (Tables)	Mar. 31, 2021
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Schedule of Components of Accumulated Other Comprehensive Income	The components of accumulated other comprehensive income included in stockholders’ equity as of March 31, 2021 and December 31, 2020 are as follows (in Unrealized Gain (Loss) on Securities March 31, 2021 Net unrealized gains on securities available-for-sale $ 7,165 Tax expense (2,078 ) Balance at March 31, 2021 $ 5,087 December 31, 2020 Net unrealized gains on securities available-for-sale $ 24,077 Tax expense (6,982 ) Balance at December 31, 2020 $ 17,095
Schedule of Amounts Reclassified from Accumulated Other Comprehensive Income	Amounts reclassified from accumulated other comprehensive income and the affected line items in the statements of income during the three months ended March 31, 2021 and 2020, were as follows (in thousands): Amounts Reclassified from Other Comprehensive Income Three months ended March 31, 2021 2020 Affected Line Item in the Statements of Income Realized gains on available-for-sale securities $ 4 $ 531 Securities gains, net Tax effect (1 ) (154 ) Income taxes Total reclassifications out of accumulated other comprehensive income $ 3 $ 377 Net reclassified amount
ASU 2016-13
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
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 & 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 & 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 T he following table illustrates the impact of ASU 2013-13 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 & Land Development $ 291 $ — $ 291 1-4 Family Residential Properties 48 6 42 Commercial Real Estate 818 359 459 Commercial & Industrial 41 — 41 Allowance for credit losses for PCD loans $ 1,198 $ 365 $ 833

Earnings Per Share (Tables)

Earnings Per Share (Tables)	3 Months Ended
Earnings Per Share (Tables)	Mar. 31, 2021
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 three months ended March 31, 2021 and 2020 were as follows: Three months ended March 31, 2021 2020 Basic Net Income per Common Share Available to Common Stockholders: Net income $ 4,109,000 $ 9,999,000 Weighted average common shares outstanding 17,299,927 16,693,183 Basic earnings per common share $ 0.24 $ 0.60 Diluted Net Income per Common Share Available to Common Stockholders: Net income applicable to diluted earnings per share $ 4,109,000 $ 9,999,000 Weighted average common shares outstanding 17,299,927 16,693,183 Dilutive potential common shares: Restricted stock awarded 53,020 46,908 Dilutive potential common shares 53,020 46,908 Diluted weighted average common shares outstanding 17,352,947 16,740,091 Diluted earnings per common share $ 0.24 $ 0.60 13

Investment Securities (Tables)

Investment Securities (Tables)	3 Months Ended
Investment Securities (Tables)	Mar. 31, 2021
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 March 31, 2021 and December 31, 2020 were as follows (in thousands): Amortized Cost Gross Unrealized Gains Gross Unrealized (Losses) Fair Value March 31, 2021 Available-for-sale: U.S. Treasury securities and obligations of U.S. government corporations & agencies $ 174,789 $ 377 $ (3,636 ) $ 171,530 Obligations of states and political subdivisions 249,776 9,226 (1,283 ) 257,719 Mortgage-backed securities: GSE residential 620,102 7,988 (6,138 ) 621,952 Other securities 36,116 699 (68 ) 36,747 Total available-for-sale $ 1,080,783 $ 18,290 $ (11,125 ) $ 1,087,948 Held-to-maturity: U.S. Treasury securities and obligations of U.S. government corporations & agencies $ 5,012 $ 80 $ — $ 5,092 Annuity 2,033 — — 2,033 Total held-to-maturity $ 7,045 $ 80 $ — $ 7,125 December 31, 2020 Available-for-sale: U.S. Treasury securities and obligations of U.S. government corporations & agencies $ 127,067 $ 790 $ (788 ) $ 127,069 Obligations of states and political subdivisions 237,886 11,995 (37 ) 249,844 Mortgage-backed securities: GSE residential 479,470 12,038 (160 ) 491,348 Other securities 10,740 252 (13 ) 10,979 Total available-for-sale $ 855,163 $ 25,075 $ (998 ) $ 879,240 Held-to-maturity: U.S. Treasury securities and obligations of U.S. government corporations & agencies $ 5,016 $ 103 $ — $ 5,119
Realized Gains and Losses From Sale of Securities	Realized gains and losses resulting from sales of securities were as follows during the three months ended March 31, 2021 and 2020 (in thousands): Three months March 31, 2021 2020 Gross gains $ 4 $ 531 Gross losses — —
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 March 31, 2021 and the weighted average yield for each range of maturities (dollars in thousands): One year or less After 1 through 5 years After 5 through 10 years After ten years Total Available-for-sale: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 105,823 $ 54,392 $ 11,315 $ — $ 171,530 Obligations of state and political subdivisions 29,540 71,481 152,466 4,232 257,719 Mortgage-backed securities: GSE residential 26,948 293,661 301,343 — 621,952 Other securities 12,042 20,070 4,635 — 36,747 Total available-for-sale investments $ 174,353 $ 439,604 $ 469,759 $ 4,232 $ 1,087,948 Weighted average yield 1.87 % 2.28 % 1.69 % 2.57 % 1.96 % Full tax-equivalent yield 2.06 % 2.45 % 1.94 % 3.52 % 2.17 % Held to Maturity: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 5,012 $ — $ — $ — $ 5,012 Annuity — 2,033 2,033 Total held-to-maturity $ 5,012 $ — $ — $ 2,033 $ 7,045 Weighted average yield 2.06 % — % — % — % 2.06 % Full tax-equivalent yield 2.06 % — % — % — % 2.06 %
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 March 31, 2021 and December 31, 2020 (in thousands): Less than 12 months 12 months or more Total Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses March 31, 2021 Available-for-sale: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 144,404 $ (3,636 ) $ — $ — $ 144,404 $ (3,636 ) Obligations of states and political subdivisions 51,381 (1,283 ) — — 51,381 (1,283 ) Mortgage-backed securities: GSE residential 230,029 (5,155 ) 129,370 (983 ) 359,399 (6,138 ) Other securities 12,679 (68 ) — — 12,679 (68 ) Total $ 438,493 $ (10,142 ) $ 129,370 $ (983 ) $ 567,863 $ (11,125 ) December 31, 2020 Available-for-sale: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 59,211 $ (788 ) $ — $ — $ 59,211 $ (788 ) Obligations of states and political subdivisions 5,380 (37 ) — — 5,380 (37 ) Mortgage-backed securities: GSE residential 57,609 (160 ) 2,377 — 59,986 (160 ) Other securities 3,977 (13 ) — — 3,977 (13 ) Total $ 126,177 $ (998 ) $ 2,377 $ — $ 128,554 $ (998 )

Loans and Allowance for Credi_2

Loans and Allowance for Credit Losses (Tables)	3 Months Ended
Loans and Allowance for Credit Losses (Tables)	Mar. 31, 2021
Receivables [Abstract]
Summary of Loans	A summary of loans at March 31, 2021 and December 31, 2020 follows (in thousands): March 31, 2021 December 31, 2020 Construction and land development $ 165,780 $ 122,853 Agricultural real estate 269,759 254,662 1-4 Family residential properties 411,964 325,480 Multifamily residential properties 295,467 189,265 Commercial real estate 1,401,585 1,176,290 Loans secured by real estate 2,544,555 2,068,550 Agricultural loans 121,955 137,333 Commercial and industrial loans 1,020,608 741,819 Consumer loans 90,780 78,023 All other loans 163,901 118,196 Total Gross loans 3,941,799 3,143,921 Less: Loans held for sale 4,693 1,924 3,937,106 3,141,997 Less: Net deferred loan fees (costs), premiums and discounts (1,300 ) 5,502 Allowance for credit losses 55,418 41,910 Net loans $ 3,882,988 $ 3,094,585
Allowance for Credit Losses Based on Portfolio Segment	The following table presents the activity in the allowance for credit losses based on portfolio segment for the three months ended March 31, 2021 (in thousands): Construction & Land Development Agricultural Real Estate 1-4 Family Residential Properties Commercial Real Estate Agricultural Loans Commercial & Industrial Consumer Loans Total Three months ended March 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 359 500 617 5,902 (645 ) 4,674 729 12,136 Loans charged off — — 182 480 — 18 288 968 Recoveries collected — — 8 9 — 18 231 266 Ending balance $ 2,286 $ 1,628 $ 3,093 $ 25,737 $ 881 $ 18,954 $ 2,839 $ 55,418 20 The following tables present the activity in the allowance for credit losses based on portfolio segment for the three months ended March 31, 2020 and for the year ended December 31, 2020 (in thousands): Construction & Land Development Agricultural Real Estate 1-4 Family Residential Properties Commercial Real Estate Agricultural Loans Commercial & Industrial Consumer Loans Total Three months ended March 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 587 12 (77 ) 1,961 41 2,815 142 5,481 Loans charged off — — 196 84 0 972 171 1,423 Recoveries collected — — 62 5 — 23 145 235 Ending balance $ 1,620 $ 1,335 $ 1,931 $ 13,621 $ 1,064 $ 11,294 $ 2,011 $ 32,876 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	21 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 March 31, 2021 (in thousands): Collateral Allowance Real Estate Business Assets Other Total for Credit Losses Construction and land development $ 508 $ — $ — $ 508 $ 303 Agricultural real estate — — — — — 1-4 Family residential properties 4,436 — — 4,436 163 Multifamily residential properties 1,914 — — 1,914 — Commercial real estate 12,308 — — 12,308 1,252 Loans secured by real estate 19,166 — — 19,166 1,718 Agricultural loans — — — — — Commercial and industrial loans — 3,393 1,909 5,302 808 Consumer loans — — 8 8 163 Other loans — 26 — 26 26 Total loans $ 19,166 $ 3,419 $ 1,917 $ 24,502 $ 2,715
Credit Risk Profile of Loan Portfolio on Amortized Cost Basis Based on Risk Rating Category	22 The following tables present the credit risk profile of the Company’s loan portfolio on amortized cost basis based on risk rating category and year of origination as of March 31, 2021 (in thousands): Term Loans by Origination Year Revolving Risk Rating 2021 2020 2019 2018 2017 Prior Loans Total March 31, 2021 Construction & Land Development Loans Pass $ 6,259 $ 55,930 $ 35,782 $ 44,866 $ 12,068 $ 9,723 $ — $ 164,628 Special Mention — — — — — — — — Substandard — — 128 0 573 47 — 748 Total $ 6,259 $ 55,930 $ 35,910 $ 44,866 $ 12,641 $ 9,770 $ — $ 165,376 Agricultural Real Estate Loans Pass $ 29,531 $ 101,049 $ 31,082 $ 39,931 $ 14,717 $ 38,968 $ — $ 255,278 Special Mention 825 282 4,337 422 407 6,472 — 12,745 Substandard — — 0 707 625 297 — 1,629 Total $ 30,356 $ 101,331 $ 35,419 $ 41,060 $ 15,749 $ 45,737 $ — $ 269,652 1-4 Family Residential Property Loans Pass $ 28,885 $ 114,918 $ 29,974 $ 40,369 $ 20,251 $ 117,623 $ 34,265 $ 386,285 Special Mention — 189 2,136 349 2,714 1,190 57 6,635 Substandard 376 299 868 1,814 1,929 13,327 937 19,550 Total $ 29,261 $ 115,406 $ 32,978 $ 42,532 $ 24,894 $ 132,140 $ 35,259 $ 412,470 Commercial Real Estate Loans Pass $ 67,044 $ 480,974 $ 318,800 $ 223,168 $ 163,413 $ 377,041 $ — $ 1,630,440 Special Mention 954 2,712 1,285 3,268 11,070 24,347 — 43,636 Substandard — 1,794 37 6,901 2,004 16,057 — 26,793 Total $ 67,998 $ 485,480 $ 320,122 $ 233,337 $ 176,487 $ 417,445 $ — $ 1,700,869 Agricultural Loans Pass $ 1,853 $ 83,342 $ 6,921 $ 5,131 $ 1,631 $ 104 $ — $ 98,982 Special Mention 13,723 3,777 3,769 214 206 159 — 21,848 Substandard 53 44 118 25 — — — 240 Total $ 15,629 $ 87,163 $ 10,808 $ 5,370 $ 1,837 $ 263 $ — $ 121,070 Commercial & Industrial Loans Pass $ 152,091 $ 477,167 $ 162,411 $ 98,524 $ 96,059 $ 145,657 $ — $ 1,131,909 Special Mention 1,556 3,248 33,491 804 473 1,895 — 41,467 Substandard 397 343 2,369 447 2,345 2,680 — 8,581 Total $ 154,044 $ 480,758 $ 198,271 $ 99,775 $ 98,877 $ 150,232 $ — $ 1,181,957 Consumer Loans Pass $ 7,723 $ 35,908 $ 33,307 $ 11,526 $ 138 $ 2,681 $ — $ 91,283 Special Mention — — 23 21 — — — 44 Substandard 13 27 13 90 79 156 — 378 Total $ 7,736 $ 35,935 $ 33,343 $ 11,637 $ 217 $ 2,837 $ — $ 91,705 Total Loans Pass $ 293,386 $ 1,349,288 $ 618,277 $ 463,515 $ 308,277 $ 691,797 $ 34,265 $ 3,758,805 Special Mention 17,058 10,208 45,041 5,078 14,870 34,063 57 126,375 Substandard 839 2,507 3,533 9,984 7,555 32,564 937 57,919 Total $ 311,283 $ 1,362,003 $ 666,851 $ 478,577 $ 330,702 $ 758,424 $ 35,259 $ 3,943,099 23 The following tables present the credit risk profile of the Company’s loan portfolio based on risk rating category as of December 31, 2020 (in thousands): Term Loans by Origination Year Revolving Risk Rating 2020 2019 2018 2017 2016 Prior Loans Total December 31, 2020 Construction & Land Development Loans Pass $ 41,842 $ 40,989 $ 31,500 $ 2,760 $ 871 $ 3,822 $ — $ 121,784 Special Mention — — — — — — — — Substandard — 128 — 517 — 50 — 695 Total $ 41,842 $ 41,117 $ 31,500 $ 3,277 $ 871 $ 3,872 $ — $ 122,479 Agricultural Real Estate Loans Pass $ 73,630 $ 34,412 $ 37,839 $ 16,138 $ 13,559 $ 58,291 $ — $ 233,869 Special Mention 1,845 3,970 533 469 1,106 11,232 — 19,155 Substandard — — 800 208 64 245 — 1,317 Total $ 75,475 $ 38,382 $ 39,172 $ 16,815 $ 14,729 $ 69,768 $ — $ 254,341 1-4 Family Residential Property Loans Pass $ 81,366 $ 29,695 $ 38,163 $ 23,086 $ 26,676 $ 62,942 $ 40,363 $ 302,291 Special Mention 192 2,142 523 2,720 247 1,578 293 7,695 Substandard 296 695 1,915 1,859 1,996 7,516 1,499 15,776 Total $ 81,854 $ 32,532 $ 40,601 $ 27,665 $ 28,919 $ 72,036 $ 42,155 $ 325,762 Commercial Real Estate Loans Pass $ 368,750 $ 237,119 $ 171,591 $ 148,283 $ 143,400 $ 215,616 $ — $ 1,284,759 Special Mention 2,469 1,300 6,108 11,262 6,741 16,947 — 44,827 Substandard 1,863 40 7,081 2,022 4,905 18,435 — 34,346 Total $ 373,082 $ 238,459 $ 184,780 $ 161,567 $ 155,046 $ 250,998 $ — $ 1,363,932 Agricultural Loans Pass $ 83,377 $ 15,680 $ 5,978 $ 1,838 $ 635 $ 2,856 $ — $ 110,364 Special Mention 21,070 4,483 694 224 148 38 — 26,657 Substandard 68 238 25 — — — — 331 Total $ 104,515 $ 20,401 $ 6,697 $ 2,062 $ 783 $ 2,894 $ — $ 137,352 Commercial & Industrial Loans Pass $ 371,683 $ 132,148 $ 70,497 $ 78,890 $ 42,439 $ 114,904 $ — $ 810,561 Special Mention 4,116 32,130 849 489 1,101 730 — 39,415 Substandard 889 2,360 532 1,689 136 969 — 6,575 Total $ 376,688 $ 166,638 $ 71,878 $ 81,068 $ 43,676 $ 116,603 $ — $ 856,551 Consumer Loans Pass $ 31,609 $ 21,384 $ 12,084 $ 8,279 $ 3,150 $ 1,022 $ — $ 77,528 Special Mention — 24 24 1 1 — — 50 Substandard 15 16 111 95 67 120 — 424 Total $ 31,624 $ 21,424 $ 12,219 $ 8,375 $ 3,218 $ 1,142 $ — $ 78,002 Total Loans Pass $ 1,052,257 $ 511,427 $ 367,652 $ 279,274 $ 230,730 $ 459,453 $ 40,363 $ 2,941,156 Special Mention 29,692 44,049 8,731 15,165 9,344 30,525 293 137,799 Substandard 3,131 3,477 10,464 6,390 7,168 27,335 1,499 59,464 Total $ 1,085,080 $ 558,953 $ 386,847 $ 300,829 $ 247,242 $ 517,313 $ 42,155 $ 3,138,419 24
Loan Portfolio Aging Analysis	The following table presents the Company’s loan portfolio aging analysis at March 31, 2021 and December 31, 2020 (in thousands): 30-59 Days Past Due 60-89 Days Past Due 90 Days or More Past Due Total Past Due Current Total Loans Receivable Total Loans > 90 Days & Accruing March 31, 2021 Construction and land development $ 227 $ — $ 128 $ 355 $ 165,021 $ 165,376 $ — Agricultural real estate 0 — 34 34 269,618 269,652 — 1-4 Family residential properties 1,212 2,400 1,546 5,158 407,312 412,470 — Multifamily residential properties 39 1,098 — 1,137 296,847 297,984 — Commercial real estate 846 1,166 1,961 3,973 1,398,912 1,402,885 — Loans secured by real estate 2,324 4,664 3,669 10,657 2,537,710 2,548,367 — Agricultural loans 2,153 125 22 2,300 118,770 121,070 — Commercial and industrial loans 535 257 1,320 2,112 1,015,288 1,017,400 — Consumer loans 122 50 136 308 91,397 91,705 — All other loans 59 — — 59 164,498 164,557 — Total loans $ 5,193 $ 5,096 $ 5,147 $ 15,436 $ 3,927,663 $ 3,943,099 $ — December 31, 2020 Construction and land development $ — $ — $ 128 $ 128 $ 122,351 $ 122,479 $ — Agricultural real estate 1,198 34 0 1,232 253,109 254,341 — 1-4 Family residential properties 1,121 1,105 2,033 4,259 321,503 325,762 — Multifamily residential properties — — — — 189,632 189,632 — Commercial real estate 2,618 341 794 3,753 1,170,547 1,174,300 — Loans secured by real estate 4,937 1,480 2,955 9,372 2,057,142 2,066,514 — Agricultural loans 43 — 236 279 137,073 137,352 — Commercial and industrial loans 2,426 8 1,420 3,854 734,459 738,313 — Consumer loans 145 50 149 344 77,658 78,002 — All other loans — — — 0 118,238 118,238 — Total loans $ 7,551 $ 1,538 $ 4,760 $ 13,849 $ 3,124,570 $ 3,138,419 $ —
Impaired Loans	25 The following tables present impaired loans as of March 31, 2021 and December 31, 2020 (in thousands): March 31, 2021 December 31, 2020 Recorded Balance Unpaid Principal Balance Specific Allowance Recorded Balance Unpaid Principal Balance Specific Allowance Loans with a specific allowance: Construction and land development $ 573 $ 573 $ 303 $ 516 $ 516 $ 246 Agricultural real estate — — — — — — 1-4 Family residential properties 5,817 5,990 163 4,005 4,157 158 Multifamily residential properties 1,914 1,914 — 1,914 1,914 0 Commercial real estate 12,317 13,062 1,252 11,528 11,794 863 Loans secured by real estate 20,621 21,539 1,718 17,963 18,381 1,267 Agricultural loans — 228 — 0 228 0 Commercial and industrial loans 5,430 6,996 808 3,523 4,878 664 Consumer loans 182 126 163 112 114 0 Other loans 26 26 26 — — — Total loans $ 26,259 $ 28,915 $ 2,715 $ 21,598 $ 23,601 $ 1,931 Loans without a specific allowance: Construction and land development $ 160 $ 173 $ — $ 162 $ 175 $ — Agricultural real estate 374 374 — 359 359 — 1-4 Family residential properties 3,971 4,692 — 4,262 4,715 — Multifamily residential properties 258 259 — 267 267 — Commercial real estate 450 752 — 552 581 — Loans secured by real estate 5,213 6,250 — 5,602 6,097 — Agricultural loans 262 34 — 659 431 — Commercial and industrial loans 973 3,026 — 907 1,331 — Consumer loans 229 729 — 218 313 — Total loans $ 6,677 $ 10,039 $ — $ 7,386 $ 8,172 $ — Total loans: Construction and land development $ 733 $ 746 $ 303 $ 678 $ 691 $ 246 Agricultural real estate 374 374 — 359 359 — 1-4 Family residential properties 9,788 10,682 163 8,267 8,872 158 Multifamily residential properties 2,172 2,173 — 2,181 2,181 0 Commercial real estate 12,767 13,814 1,252 12,080 12,375 863 Loans secured by real estate 25,834 27,789 1,718 23,565 24,478 1,267 Agricultural loans 262 262 — 659 659 0 Commercial and industrial loans 6,403 10,022 808 4,430 6,209 664 Consumer loans 411 855 163 330 427 0 Other loans 26 26 26 — — — Total loans $ 32,936 $ 38,954 $ 2,715 $ 28,984 $ 31,773 $ 1,931 26
Average Recorded Investment and Interest Income Recognized on Impaired Loans	The following tables present average recorded investment and interest income recognized on impaired loans for the three months ended March 31, 2021 and 2020 (in thousands): For the three months ended March 31, 2021 March 31, 2020 Average Investment in Impaired Loans Interest Income Recognized Average Investment in Impaired Loans Interest Income Recognized Construction and land development $ 754 $ 5 $ 600 $ 8 Agricultural real estate 957 — 1,202 — 1-4 Family residential properties 9,857 13 8,997 18 Multifamily residential properties 2,294 — 3,323 1 Commercial real estate 13,156 38 8,266 42 Loans secured by real estate 27,018 56 22,388 69 Agricultural loans 262 6 960 — Commercial and industrial loans 6,455 1 7,402 2 Consumer loans 438 — 544 — All other loans 26 — — — Total loans $ 34,199 $ 63 $ 31,294 $ 71
Amortized Cost Basis of Loans on Nonaccrual Status and Nonaccrual Loans Individually Evaluated	The following table presents the amortized cost basis of loans on nonaccrual status and of nonaccrual loans individually evaluated for which no allowance was recorded as of March 31, 2021 and December 31, 2020 (in thousands). There were no loans past due over eighty-nine days that were still accruing. March 31, 2021 December 31, 2020 Nonaccrual with no Allowance for Total Nonaccrual with no Allowance for Total Credit Loss Nonaccrual Credit Loss Nonaccrual Construction and land development $ 160 $ 225 $ 162 $ 162 Agricultural real estate 374 374 359 359 1-4 Family residential properties 7,116 8,771 6,747 6,930 Multifamily residential properties 2,173 2,173 2,181 2,181 Commercial real estate 3,780 9,516 7,345 8,760 Loans secured by real estate 13,603 21,059 16,794 18,392 Agricultural loans 262 262 659 659 Commercial and industrial loans 3,641 6,137 3,677 4,372 Consumer loans 295 394 327 327 All other loans 0 25 Total loans $ 17,801 $ 27,877 $ 21,457 $ 23,750
Recorded Balance of Troubled Debt Restructurings	The following table presents the Company’s recorded balance of troubled debt restructurings at March 31, 2021 and December 31, 2020 (in thousands). Troubled debt restructurings: March 31, 2021 December 31, 2020 1-4 Family residential properties $ 1,381 $ 1,603 Commercial real estate 4,594 5,170 Loans secured by real estate 5,975 6,773 Agricultural loans 228 228 Commercial and industrial loans 2,362 2,389 Consumer loans 124 112 Total $ 8,689 $ 9,502 Performing troubled debt restructurings: 1-4 Family residential properties $ 1,004 $ 1,268 Commercial real estate 3,027 3,045 Loans secured by real estate 4,031 4,313 Commercial and industrial loans 55 58 Consumer loans 17 2 Total $ 4,103 $ 4,373
Loans Modified as Troubled Debt Restructurings During Period	28 The following table presents loans modified as TDRs during the three months ended March 31, 2021, as a result of various modified loan factors (in thousands). The change in the recorded investment from pre-modification to post- modification was not material. March 31, 2021 March 31, 2020 Number of Recorded Type of Number of Recorded Type of Modifications Investment Modifications Modifications Investment Modifications Commercial real estate — $ — 1 $ 305 (b)(c)(d) Loans secured by real estate — — 1 305 Commercial and industrial loans — — 1 7 (b)(c)(d) Consumer Loans 2 16 (b) 1 11 (c) Total 2 $ 16 3 $ 323 Type of modifications: (a) Reduction of stated interest rate of loan (b) Change in payment terms (c) Extension of maturity date (d) Permanent reduction of the recorded investment
Summary of Purchased Credit Deteriorated (PCD) Loans	The Company has acquired loans, 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): LINCO Acquisition Purchase price of loans at acquisition $ 64,647 Allowance for credit losses at acquisition (2,074 ) Non-credit discount/(premium) at acquisition (187 ) Fair value of acquired loans at acquisition $ 62,386

Goodwill and Intangible Assets

Goodwill and Intangible Assets (Tables)	3 Months Ended
Goodwill and Intangible Assets (Tables)	Mar. 31, 2021
Goodwill And Intangible Assets Disclosure [Abstract]
Schedule of Intangible Assets and Goodwill	The following table presents gross carrying value and accumulated amortization by major intangible asset class as of March 31, 2021 and December 31, 2020 (in thousands): March 31, 2021 December 31, 2020 Gross Carrying Value Accumulated Amortization Gross Carrying Value Accumulated Amortization Goodwill not subject to amortization (effective 1/1/02) $ 117,708 $ 3,760 $ 108,752 $ 3,760 Intangibles from branch acquisition 3,015 3,015 3,015 3,015 Core deposit intangibles 34,503 21,620 32,355 20,910 Other intangibles 16,779 5,555 16,389 5,222 $ 172,005 $ 33,950 $ 160,511 $ 32,907
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 LINCO and the amount of goodwill recorded (in thousands): Unallocated purchase price $ 14,992 Less purchase accounting adjustments: Fair value of securities $ 264 Fair value of loans, net (2,818 ) Fair value of other real estate owned 915 Fair value of premises and equipment 6,360 Fair value of time deposits (2,081 ) Fair value of FHLB advances (975 ) Core deposit intangible 2,025 Other assets 2,530 Other liabilities (184 ) 6,036 $ 8,956
Intangible Assets Mortgage Servicing Rights	The Company has mortgage servicing rights acquired in previous acquisitions. The following table summarizes the activity pertaining to mortgage servicing rights included in intangible assets as of March 31, 2021, March 31, 2020 and December 31, 2020 (in thousands): March 31, 2021 March 31, 2020 December 31, 2020 Beginning Balance $ 516 $ 1,444 $ 1,444 Valuation reserve 210 (18 ) (273 ) Mortgage servicing rights amortized (177 ) (126 ) (593 ) Interest only Strip 2 (4 ) (62 ) Ending Balance $ 551 $ 1,296 $ 516
Schedule of Intangible Assets Amortization Expense	Total amortization expense for the three months ended March 31, 2021 and 2020 was as follows (in thousands): Three months ended March 31, 2021 2020 Core deposit intangibles $ 710 $ 843 Customer list intangibles 333 326 Mortgage servicing rights 177 126 $ 1,220 $ 1,295
Schedule of Expected Amortization Expense	Aggregate amortization expense for the current year and estimated amortization expense for each of the five succeeding years is shown in the table below (in thousands): 30 Aggregate amortization expense: For period 01/01/21-3/31/21 $ 1,220 Estimated amortization expense: For period 04/01/21-12/31/21 3,888 For year ended 12/31/22 3,885 For year ended 12/31/23 3,534 For year ended 12/31/24 3,234 For year ended 12/31/25 2,891 For year ended 12/31/26 2,215

Repurchase Agreements and Oth_2

Repurchase Agreements and Other Borrowings (Tables)	3 Months Ended
Repurchase Agreements and Other Borrowings (Tables)	Mar. 31, 2021
Repurchase Agreements And Other Borrowings [Abstract]
Schedule of Securities Financing Transactions	Collateral pledged by class for repurchase agreements are as follows (in thousands): March 31, 2021 December 31, 2020 US Treasury securities and obligations of U.S. government corporations & agencies $ 55,619 $ 37,423 Mortgage-backed securities: GSE: residential 156,884 168,480 Miscellaneous — 1,034 Total $ 212,503 $ 206,937
Federal Home Loan Bank, Advances	FHLB borrowings, before net premiums of $921,000, were $115.9 million and $94 million at March 31, 2021 and December 31, 2020, respectively. At March 31, 2021 the advances were as follows: Advance Term (in years) Interest Rate Maturity Date $ 5,000,000 5.0 1.85% April 12, 2021 4,000,000 1.0 2.00% May 3, 2021 5,000,000 7.0 2.55% October 1, 2021 5,000,000 5.0 2.71% March 21, 2022 5,000,000 8.0 2.40% January 9, 2023 5,000,000 3.0 2.41% May 31, 2022 5,000,000 3.0 2.12% June 7, 2022 5,000,000 3.0 2.12% June 7, 2022 5,000,000 4.0 2.44% May 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 6,940,511 10.0 2.64% December 23, 2025 5,000,000 10.0 1.14% October 3, 2029 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 15,000,000 10.0 1.41% December 31, 2029

Fair Value of Assets and Liab_2

Fair Value of Assets and Liabilities (Tables)	3 Months Ended
Fair Value of Assets and Liabilities (Tables)	Mar. 31, 2021
Fair Value Disclosures [Abstract]
Assets Measured at Fair Value on Recurring Basis	32 The following table presents the Company’s assets and liabilities 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 March 31, 2021 and December 31, 2020 (in thousands): Fair Value Measurements Using Quoted Prices in Active Markets for Identical Assets Significant Other Observable Inputs Significant Unobservable Inputs Fair Value (Level 1) (Level 2) (Level 3) March 31, 2021 Available-for-sale securities: U.S. Treasury securities and obligations of U.S. government corporations and agencies $ 171,530 $ — $ 171,530 $ — Obligations of states and political subdivisions 257,719 — 257,105 614 Mortgage-backed securities 621,952 — 621,952 — Other securities 36,747 — 36,747 — Total available-for-sale securities 1,087,948 — 1,087,334 614 Equity securities 300 300 — — Derivative assets: interest rate swaps 262 — 262 — Total assets $ 1,088,510 $ 300 $ 1,087,596 $ 614 Derivative liabilities: interest rate swaps $ 1,013 $ — $ 1,013 $ — December 31, 2020 Available-for-sale securities: U.S. Treasury securities and Obligations of U.S. government corporations and agencies $ 127,069 $ — $ 127,069 $ — Obligations of states and political subdivisions 249,844 — 249,050 794 Mortgage-backed securities 491,348 — 491,348 — Other securities 10,979 — 10,979 — Total available-for-sale securities 879,240 — 878,446 794 Equity securities 218 218 193 — Derivative assets: interest rate swaps 1,399 - 1,399 — Total assets $ 880,857 $ 218 $ 880,038 $ 794 Derivative liabilities: interest rate swaps $ 2,892 $ — $ 2,892 $ —
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 three months ended March 31, 2021 and 2020 is summarized as follows (in thousands): Obligation of State and Political Subdivisions Three months ended March 31, 2021 March 30, 2020 Beginning balance $ 794 $ 973 Transfers into Level 3 — — Transfers out of Level 3 — — Total gains or losses: Included in net income 1 1 Included in other comprehensive income (loss) — — Purchases, issuances, sales and settlements: Purchases — — Issuances — — Sales (181 ) (184 ) Settlements — — Ending balance $ 614 $ 790 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 $ — $ —
Significant Assumptions Used in Valuation of Level 3 Financial Instruments	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 March 31, 2021 and December 31, 2020 (in thousands): March 31, 2021 Fair Value Valuation Technique Unobservable Inputs Range Weighted Average Impaired loans (collateral dependent) $ 12,733 Third party valuations Discount to reflect realizable value 0% - 40% 20% Foreclosed assets held for sale 11,292 Third party valuations Discount to reflect realizable value less estimated selling costs 0% - 40% 35% Mortgage servicing rights 551 Third party valuations PSA standard prepayment model rate 242 - 438 304 December 31, 2020 Fair Value Valuation Technique Unobservable Inputs Range Weighted Average Impaired loans (collateral dependent) $ 14,876 Third party valuations Discount to reflect realizable value 0% - 40% 20% Foreclosed assets held for sale 290 Third party valuations Discount to reflect realizable value less estimated selling costs 0% - 40% 35% Mortgage servicing rights 517 Third party valuations PSA standard prepayment model rate 242 - 441 384
Summary of Estimated Fair Values of Company Financial Instruments	The following tables present estimated fair values of the Company’s financial instruments at March 31, 2021 and December 31, 2020 in accordance with ASC 825 (in thousands): Carrying Amount Fair Value Level 1 Level 2 Level 3 March 31, 2021 Financial Assets Cash and due from banks $ 408,226 $ 408,226 $ 408,226 $ — $ — Federal funds sold 1,321 1,321 1,321 — — Certificates of deposit investments 2,695 2,695 — 2,695 — Available-for-sale securities 1,087,948 1,087,948 — 1,087,334 614 Held-to-maturity securities 7,045 7,125 — 7,125 — Equity securities 300 300 300 — — Loans held for sale 4,693 4,693 — 4,693 — Loans net of allowance for credit losses 3,882,988 3,839,827 — — 3,839,827 Interest receivable 20,218 20,218 — 20,218 — Federal Reserve Bank stock 9,401 9,401 — 9,401 — Federal Home Loan Bank stock 5,450 5,450 — 5,450 — Financial Liabilities Deposits $ 4,737,693 $ 4,740,802 $ — $ 3,926,107 $ 814,695 Securities sold under agreements to repurchase 212,503 212,514 — 212,514 — Interest payable 3,214 3,214 — 3,214 — Federal Home Loan Bank borrowings 116,861 117,670 — 117,670 — Subordinated debt, net 94,289 94,289 94,289 Junior subordinated debentures, net 19,069 14,495 — 14,495 — December 31, 2020 Financial Assets Cash and due from banks $ 415,973 $ 415,973 $ 415,973 $ — $ — Federal funds sold 1,308 1,308 1,308 — — Certificates of deposit investments 2,695 2,695 — 2,695 — Available-for-sale securities 879,240 879,240 — 878,446 794 Held-to-maturity securities 5,016 5,119 — 5,119 — Equity securities 218 218 218 — — Loans held for sale 1,924 1,924 — 1,924 — Loans net of allowance for credit losses 3,094,585 3,056,344 — — 3,056,344 Interest receivable 19,287 19,287 — 19,287 — Federal Reserve Bank stock 9,401 9,401 — 9,401 — Federal Home Loan Bank stock 5,450 5,450 — 5,450 — Financial Liabilities Deposits $ 3,692,784 $ 3,697,105 $ — $ 3,215,715 $ 481,390 Securities sold under agreements to repurchase 206,937 206,945 — 206,945 — Interest payable 2,345 2,345 — 2,345 — Federal Home Loan Bank borrowings 93,969 96,669 — 96,669 — Subordinated debt, net 94,253 94,253 — 94,253 — Junior subordinated debentures, net 19,027 14,604 — 14,604 —

Business Combinations (Tables)

Business Combinations (Tables)	3 Months Ended
Business Combinations (Tables)	Mar. 31, 2021
Business Combinations [Abstract]
Estimated Fair Values of Assets Acquired and Liabilities Assumed	Acquired Fair Value As Recorded by Book Value Adjustments Providence 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 credit losses (8,656 ) 6,583 (2,073 ) Other real estate owned 8,435 2,456 10,891 Premises and equipment 23,440 4,819 28,259 Goodwill - 8,956 8,956 Core deposit intangible 123 2,025 2,148 Right of use asset - 794 794 Other assets 43,697 1,736 45,433 Total assets acquired $ 1,155,211 $ 18,232 $ 1,173,443 Liabilities 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 7,242 (610 ) 6,632 Total liabilities assumed 1,022,512 3,240 1,025,752 Net assets acquired $ 132,699 $ 14,992 $ 147,691 Consideration Paid Cash $ 103,500 Common stock 44,191 $ 147,691 36
Unaudited Pro Forma Condensed Combined Financial Information	The following unaudited pro forma condensed combined financial information presents the results of operations of the Three months ended March 31, 2021 Three months ended March 31, 2020 Net interest income $ 38,237 $ 40,626 Provision for loan losses 12,136 5,492 Non-interest income 17,749 17,651 Non-interest expense 37,659 32,060 Income before taxes 6,191 20,725 Income tax expense (benefit) 1,078 5,277 Net income (loss) $ 5,113 $ 15,448 Earnings per share Basic $ 0.30 $ 0.86 Diluted 0.29 0.86 Basic weighted average shares o/s 17,299,927 17,955,429 Diluted weighted average shares o/s 17,352,947 18,002,337

Leases (Tables)

Leases (Tables)	3 Months Ended
Leases (Tables)	Mar. 31, 2021
Leases [Abstract]
Summary of Supplemental Balance Sheet Information	The following table contains supplemental balance sheet information related to leases (dollars in thousands): March 31, 2021 March 31, 2020 December 31, 2020 Operating lease right-of-use assets $ 17,424 $ 16,542 $ 17,209 Operating lease liabilities 17,578 16,568 17,351 Weighted-average remaining lease term (in years) 6.8 7.1 7.3 Weighted-average discount rate 2.63 % 3.08 % 2.85 %
Summary of Maturities of Lease Liabilities	Maturities of lease liabilities were as follows (in thousands): Year ending December 31, 2021 $ 2,226 2022 2,703 2023 2,364 2024 1,942 2025 1,629 Thereafter 9,150 Total lease payments 20,014 Less imputed interest (2,436 ) Total lease liability $ 17,578
Summary of Components of Lease Expense	The components of lease expense for the three months ended March 31, 2021 and 2020 were as follows (in thousands): Three months ended March 31, 2021 2020 Operating lease cost $ 708 $ 642 Short-term lease cost 35 46 Variable lease cost 137 169 Total lease cost 880 857 Income from subleases (153 ) (193 ) Net lease cost $ 727 $ 664
Summary of Operating Lease Cash Flows	Cash paid for amounts included in the measurement of lease liabilities was (in thousands): March 31, 2021 March 31, 2020 Operating cash flows from operating leases $ 711 $ 677

Derivatives (Tables)

Derivatives (Tables)	3 Months Ended
Derivatives (Tables)	Mar. 31, 2021
Derivative [Line Items]
Summary of Derivative Instruments, Gain (Loss)	The effects of the fair value hedges on the Company's income statement during the three months ended March 31, 2021 and 2020 were as follows (in thousands): Three months ended March 31, Derivative Location of Gain (Loss) on Derivatives 2021 2020 Interest rate swap agreements Interest income on loans $ (743 ) $ (1,384 ) Three months ended March 31, Derivative Location of Gain (Loss) on Hedged Items 2021 2020 Interest rate swap agreements Interest income on loans $ 743 $ 1,384
Summary of Cumulative Basis Adjustment of Fair Value Hedges	As of March 31, 2021, the following amounts were recorded on the consolidated balance sheet related to cumulative basis adjustment for fair value hedges (in thousands): Line Item in the Balance Sheet in Which the Hedge Item is Included Carrying Amount of the Hedged Asset Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Asset Loans $ 13,525 $ 751
Not Designated as Hedging Instrument
Derivative [Line Items]
Summary of Fair Value Derivative Instruments	The following amounts represent the notional amounts and gross fair value of derivative contracts not designated as hedging instruments outstanding during the three months ended March 31, 2021 and 2020 (in thousands): September 30, 2020 Balance Sheet Location Weighted Average Remaining Maturity (Years) Notional Amount Estimated Value Interest rate swap agreements Other assets 6.8 $ 42,223 $ 262 Interest rate swap agreements Other liabilities 6.8 42,223 (262 )
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 values of outstanding derivatives designated as hedging instruments as of March 31, 2021 and December 31, 2020 (in thousands): Balance Sheet Location Weighted Average Remaining Maturity (Years) Notional Amount Estimated Value March 31, 2021 Fair Value Hedges: Interest rate swap agreements Other liabilities 8.1 years $ 14,276 $ (1,013 ) December 31, 2020 Fair Value Hedges: Interest rate swap agreements Other liabilities 8.3 years $ 14,334 $ (2,892 )

Basis of Accounting and Conso_4

Basis of Accounting and Consolidation - Additional Information (Details) - USD ($)	Oct. 06, 2020	Jan. 02, 2020	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020	Apr. 21, 2020	Jan. 01, 2020	Dec. 31, 2019
Basis Of Accounting And Consolidation [Line Items]
Loans acquired						$ 183,000,000
Stock plans, term			10 years
Maximum number of shares to be issued in stock incentive plan (in shares)			399,983
Employee discount for employee stock purchase plan			5.00%
Employee stock purchase plan, number of shares authorized			600,000
Stock issued during period, shares, employee stock purchase plans			3,142	3,804
Captive maximum gross premiums			$ 2,300,000
Cumulative change in accounting principal			601,884,000	$ 533,051,000	$ 568,228,000			$ 526,609,000
Allowance for credit losses on loans			$ 55,418,000	$ 32,876,000	$ 41,910,000			26,911,000
ASU 2016-13
Basis Of Accounting And Consolidation [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
ASU 2016-13 \| Impact of ASU
Basis Of Accounting And Consolidation [Line Items]
Allowance for credit losses on loans							1,672,000
Off-balance sheet, credit loss, liability							69,000
Cumulative Effect, Period of Adoption, Adjustment \| ASU 2016-13
Basis Of Accounting And Consolidation [Line Items]
Cumulative change in accounting principal							$ 717,000	(717,000)
Allowance for credit losses on loans								$ 1,672,000
Stock Options
Basis Of Accounting And Consolidation [Line Items]
Common stock awarded in SI plan (in shares)			0
Restricted Stock
Basis Of Accounting And Consolidation [Line Items]
Common stock awarded in SI plan (in shares)			27,750		25,200
Restricted Stock Units (RSUs)
Basis Of Accounting And Consolidation [Line Items]
Common stock awarded in SI plan (in shares)			16,950		16,200
3.95% Subordinated Notes due 2030
Basis Of Accounting And Consolidation [Line Items]
Aggregate principal amount	$ 96,000,000
Fixed-to-Floating Rate	3.95%
Maturity date	Oct. 15, 2030
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
Basis Of Accounting And Consolidation [Line Items]
Description floating rate basis	three-month Term SOFR
Basis points	3.83%

Basis of Accounting and Conso_5

Basis of Accounting and Consolidation - Schedule of Components of Accumulated Other Comprehensive Income (Details) - Accumulated Other Comprehensive Income - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2021	Dec. 31, 2020
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Net unrealized gains on securities available-for-sale	$ 7,165	$ 24,077
Tax expense	(2,078)	(6,982)
Balance	$ 5,087	$ 17,095

Basis of Accounting and Conso_6

Basis of Accounting and Consolidation - Schedule of Amounts Reclassified from Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Realized gains on available-for-sale securities	$ 4	$ 531
Tax effect	(668)	(3,172)
Total reclassifications out of accumulated other comprehensive income	3	377
Accumulated Defined Benefit Plans Adjustment Attributable to Parent
Realized gains on available-for-sale securities	4	531
Tax effect	$ (1)	$ (154)

Basis of Accounting and Conso_7

Basis of Accounting and Consolidation - Schedule of Impact of ASU 2016-13 Adoption (Details) - USD ($)	Mar. 31, 2021	Dec. 31, 2020	Mar. 31, 2020	Jan. 01, 2020	Dec. 31, 2019
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans	$ 55,418,000	$ 41,910,000	$ 32,876,000		$ 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 \| Impact of ASU
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 & Land Development \| Pre-ASU
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans					1,146,000
Construction & 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 & Land Development \| ASU 2016-13 \| Impact of ASU
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 \| Impact of ASU
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 \| Impact of ASU
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 \| Impact of ASU
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 \| Impact of ASU
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 \| Impact of ASU
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 \| Impact of ASU
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				$ 466,000

Basis of Accounting and Conso_8

Basis of Accounting and Consolidation - Schedule of Impact of ASU 2016-13 Adoption of PCD Assets Previously Classified as PCI (Details) - USD ($)	Mar. 31, 2021	Dec. 31, 2020	Mar. 31, 2020	Jan. 01, 2020	Dec. 31, 2019
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans	$ 55,418,000	$ 41,910,000	$ 32,876,000		$ 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 \| Impact of ASU
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				1,672,000
Construction & Land Development \| Pre-ASU
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans					1,146,000
Construction & 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 & Land Development \| ASU 2016-13 \| Impact of ASU
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 \| Impact of ASU
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 \| Impact of ASU
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 \| Impact of ASU
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 \| Impact of ASU
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 & Land Development \| Pre-ASU
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans					0
Financial Asset Acquired with Credit Deterioration \| Construction & 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 & Land Development \| ASU 2016-13 \| Impact of ASU
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 \| Impact of ASU
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 \| Impact of ASU
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 \| Pre-ASU
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans					$ 0
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 \| Impact of ASU
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Allowance for credit losses on loans				$ 41,000

Earnings Per Share - Components

Earnings Per Share - Components of Basic and Diluted Net Income Per Common Share (Details) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Basic Net Income per Common Share Available to Common Stockholders:
Net income	$ 4,109,000	$ 9,999,000
Weighted average common shares outstanding	17,299,927	16,693,183
Basic earnings per common share	$ 0.24	$ 0.60
Diluted Net Income per Common Share Available to Common Stockholders:
Net income applicable to diluted earnings per share	$ 4,109,000	$ 9,999,000
Weighted average common shares outstanding	17,299,927	16,693,183
Dilutive potential common shares:
Restricted stock awarded	53,020	46,908
Dilutive potential common shares	53,020	46,908
Diluted weighted average common shares outstanding	17,352,947	16,740,091
Diluted earnings per common share	$ 0.24	$ 0.60

Earnings Per Share - Additional

Earnings Per Share - Additional Information (Details) - shares	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Earnings Per Share [Abstract]
Number of anti-dilutive shares excluded when computing diluted earnings per share	0	0

Investment Securities - Availab

Investment Securities - Available for Sale and Held for Maturity Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Available-for-sale: [Abstract]
Amortized Cost	$ 1,080,783	$ 855,163
Gross Unrealized Gains	18,290	25,075
Gross Unrealized (Losses)	(11,125)	(998)
Fair Value	1,087,948	879,240
Held-to-maturity: [Abstract]
Held-to-maturity	7,045	5,016
Gross Unrealized Gains	80
Unrealized (Losses)	0
Fair Value	7,125	5,119
U.S. Treasury Securities and Obligations of U.S. Government Corporations & Agencies
Available-for-sale: [Abstract]
Amortized Cost	174,789	127,067
Gross Unrealized Gains	377	790
Gross Unrealized (Losses)	(3,636)	(788)
Fair Value	171,530	127,069
Held-to-maturity: [Abstract]
Held-to-maturity	5,012	5,016
Gross Unrealized Gains	80	103
Unrealized (Losses)	0	0
Fair Value	5,092	5,119
Obligations of States and Political Subdivisions
Available-for-sale: [Abstract]
Amortized Cost	249,776	237,886
Gross Unrealized Gains	9,226	11,995
Gross Unrealized (Losses)	(1,283)	(37)
Fair Value	257,719	249,844
Mortgage-backed Securities: GSE Residential
Available-for-sale: [Abstract]
Amortized Cost	620,102	479,470
Gross Unrealized Gains	7,988	12,038
Gross Unrealized (Losses)	(6,138)	(160)
Fair Value	621,952	491,348
Other Securities
Available-for-sale: [Abstract]
Amortized Cost	36,116	10,740
Gross Unrealized Gains	699	252
Gross Unrealized (Losses)	(68)	(13)
Fair Value	36,747	$ 10,979
Annuity
Held-to-maturity: [Abstract]
Held-to-maturity	2,033
Gross Unrealized Gains	0
Unrealized (Losses)	0
Fair Value	$ 2,033

Investment Securities - Additio

Investment Securities - Additional Information (Details)	3 Months Ended
Investment Securities - Additional Information (Details)	Mar. 31, 2021USD ($)Security	Dec. 31, 2020USD ($)Security
Schedule Of Available For Sale Securities [Line Items]
Equity securities, at fair value \| $	$ 300,000	$ 218,000
Tax rate used to calculate tax-equivalent yields (in hundredths)	21.00%
Percentage investment book value exceeds stockholders' equity (in hundredths)	10.00%
Debt securities, available-for-sale, restricted \| $	$ 621,000,000	$ 531,000,000
U.S. Treasury Securities and Obligations of U.S. Government Corporations & Agencies
Schedule Of Available For Sale Securities [Line Items]
Held-to-maturity, securities in unrealized loss positions, qualitative disclosure, number of positions \| Security	0	0
Obligations of States and Political Subdivisions
Schedule Of Available For Sale Securities [Line Items]
Number of securities in unrealized loss positions \| Security	0	0
Mortgage-backed Securities: GSE Residential
Schedule Of Available For Sale Securities [Line Items]
Number of securities in unrealized loss positions \| Security	12	2
12 months or longer, fair value \| $	$ 129,370,000	$ 2,377,000
12 months or longer, unrealized losses \| $	$ (983,000)	$ 0
Other Securities
Schedule Of Available For Sale Securities [Line Items]
Number of securities in unrealized loss positions \| Security	0	0

Investment Securities - Realize

Investment Securities - Realized Gains and Losses From Sale of Securities (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Realized Investment Gains (Losses) [Abstract]
Gross gains	$ 4	$ 531
Gross losses	$ 0	$ 0

Investment Securities - Investm

Investment Securities - Investments Classified by Contractual Maturity Date (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Dec. 31, 2020
Debt Securities, Available-for-sale, Fair Value, Fiscal Year Maturity [Abstract]
Available-for-sale investments, One year or less	$ 174,353
Available-for-sale investments, After 1 through 5 years	439,604
Available-for-sale investments, After 5 through 10 years	469,759
Available-for-sale investments, After ten years	4,232
Available-for-sale investments, Fair Value	$ 1,087,948	$ 879,240
Available-for-sale, Weighted average yield, One year or less (in hundredths)	1.87%
Available-for-sale , Weighted average yield,After 1 through 5 years (in hundredths)	2.28%
Available-for-sale, Weighted average yield,After 5 through 10 years (in hundredths)	1.69%
Available-for-sale , Weighted average yield,After ten years (in hundredths)	2.57%
Available-for-sale , Weighted average yield,Total (in hundredths)	1.96%
Available-for-sale, Full Tax-equivalent yield, One year or less (in hundredths)	2.06%
Available-for-sale, Full Tax-equivalent yield,After 1 through 5 years (in hundredths)	2.45%
Available-for-sale, Full Tax-equivalent yield, After 5 through 10 years (in hundredths)	1.94%
Available-for-sale, Full Tax-equivalent yield,After ten years (in hundredths)	3.52%
Available-for-sale, Full Tax-equivalent yield,Total (in hundredths)	2.17%
Held-to-maturity, Maturity [Abstract]
Held-to-maturity, One Year or less	$ 5,012
Held-to-maturity, After1 through 5 years	0
Held-to-maturity, After 5 through 10 years	0
Held-to-maturity, After ten years	2,033
Held-to-maturity	$ 7,045	5,016
Held To Maturity Weighted average yield, One year or less	2.06%
Held To Maturity Weighted average yield, After 1 through 5 years	0.00%
Held To Maturity Weighted average yield After 5 through 10 years	0.00%
Held To Maturity Weighted average yield After ten years	0.00%
Held To Maturity Weighted average yield ,Total	2.06%
Held To Maturity, Full tax-equivalent yield , One year or less	2.06%
Held To Maturity, Full tax-equivalent yield , After 1 through 5 years	0.00%
Held To Maturity, Full tax-equivalent yield , After 5 through 10 years	0.00%
Held To Maturity, Full tax-equivalent yield , After ten years	0.00%
Held To Maturity, Full tax-equivalent yield , Total	2.06%
U.S. Treasury Securities and Obligations of U.S. Government Corporations & Agencies
Debt Securities, Available-for-sale, Fair Value, Fiscal Year Maturity [Abstract]
Available-for-sale investments, One year or less	$ 105,823
Available-for-sale investments, After 1 through 5 years	54,392
Available-for-sale investments, After 5 through 10 years	11,315
Available-for-sale investments, After ten years	0
Available-for-sale investments, Fair Value	171,530	127,069
Held-to-maturity, Maturity [Abstract]
Held-to-maturity, One Year or less	5,012
Held-to-maturity, After1 through 5 years	0
Held-to-maturity, After 5 through 10 years	0
Held-to-maturity, After ten years	0
Held-to-maturity	5,012	5,016
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	29,540
Available-for-sale investments, After 1 through 5 years	71,481
Available-for-sale investments, After 5 through 10 years	152,466
Available-for-sale investments, After ten years	4,232
Available-for-sale investments, Fair Value	257,719	249,844
Mortgage-backed Securities: GSE Residential
Debt Securities, Available-for-sale, Fair Value, Fiscal Year Maturity [Abstract]
Available-for-sale investments, One year or less	26,948
Available-for-sale investments, After 1 through 5 years	293,661
Available-for-sale investments, After 5 through 10 years	301,343
Available-for-sale investments, After ten years	0
Available-for-sale investments, Fair Value	621,952	491,348
Other Securities
Debt Securities, Available-for-sale, Fair Value, Fiscal Year Maturity [Abstract]
Available-for-sale investments, One year or less	12,042
Available-for-sale investments, After 1 through 5 years	20,070
Available-for-sale investments, After 5 through 10 years	4,635
Available-for-sale investments, After ten years	0
Available-for-sale investments, Fair Value	36,747	$ 10,979
Annuity
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	2,033
Held-to-maturity	$ 2,033

Investment Securities - Fair Va

Investment Securities - Fair Value of Investments with Sustained Gross Unrealized Losses (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Available-for-sale Securities, Continuous Unrealized Loss Position, Qualitative Disclosure [Abstract]
Available-for-sale, Less than 12 months, Fair Value	$ 438,493	$ 126,177
Available-for-sale, Less than 12 months, Unrealized Losses	(10,142)	(998)
Available-for-sale, 12 months or longer, Fair Value	129,370	2,377
Available-for-sale, 12 months or longer, Unrealized losses	(983)	0
Available-for-sale, Total Fair Value	567,863	128,554
Available-for-sale, Total Unrealized Losses	(11,125)	(998)
U.S. Treasury Securities and Obligations of U.S. Government Corporations & Agencies
Available-for-sale Securities, Continuous Unrealized Loss Position, Qualitative Disclosure [Abstract]
Available-for-sale, Less than 12 months, Fair Value	144,404	59,211
Available-for-sale, Less than 12 months, Unrealized Losses	(3,636)	(788)
Available-for-sale, 12 months or longer, Fair Value	0	0
Available-for-sale, 12 months or longer, Unrealized losses	0	0
Available-for-sale, Total Fair Value	144,404	59,211
Available-for-sale, Total Unrealized Losses	(3,636)	(788)
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	51,381	5,380
Available-for-sale, Less than 12 months, Unrealized Losses	(1,283)	(37)
Available-for-sale, 12 months or longer, Fair Value	0	0
Available-for-sale, 12 months or longer, Unrealized losses	0	0
Available-for-sale, Total Fair Value	51,381	5,380
Available-for-sale, Total Unrealized Losses	(1,283)	(37)
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	230,029	57,609
Available-for-sale, Less than 12 months, Unrealized Losses	(5,155)	(160)
Available-for-sale, 12 months or longer, Fair Value	129,370	2,377
Available-for-sale, 12 months or longer, Unrealized losses	(983)	0
Available-for-sale, Total Fair Value	359,399	59,986
Available-for-sale, Total Unrealized Losses	(6,138)	(160)
Other Securities
Available-for-sale Securities, Continuous Unrealized Loss Position, Qualitative Disclosure [Abstract]
Available-for-sale, Less than 12 months, Fair Value	12,679	3,977
Available-for-sale, Less than 12 months, Unrealized Losses	(68)	(13)
Available-for-sale, 12 months or longer, Fair Value	0	0
Available-for-sale, 12 months or longer, Unrealized losses	0	0
Available-for-sale, Total Fair Value	12,679	3,977
Available-for-sale, Total Unrealized Losses	$ (68)	$ (13)

Loans and Allowance for Credi_3

Loans and Allowance for Credit Losses - Summary of Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020	Mar. 31, 2020	Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 3,941,799	$ 3,143,921
Loans held for sale	4,693	1,924
Loans and leases receivable gross excluding loans held for sale	3,937,106	3,141,997
Net deferred loan fees (costs), premiums and discounts	(1,300)	5,502
Allowance for credit losses	55,418	41,910	$ 32,876	$ 26,911
Net loans	3,882,988	3,094,585
Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	2,544,555	2,068,550
Construction and Land Development \| Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	165,780	122,853
Allowance for credit losses	2,286	1,666	1,620	1,146
Agricultural \| Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	269,759	254,662
Allowance for credit losses	1,628	1,084	1,335	1,093
Commercial \| Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,401,585	1,176,290
Allowance for credit losses	25,737	19,660	13,621	11,198
Agricultural Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	121,955	137,333
Allowance for credit losses	881	1,526	1,064	1,386
Commercial and Industrial Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,020,608	741,819
Allowance for credit losses	18,954	13,485	11,294	9,273
Consumer Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	90,780	78,023
Allowance for credit losses	2,839	2,167	2,011	1,429
All Other Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	163,901	118,196
1-4 Family \| Residential Properties \| Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	411,964	325,480
Allowance for credit losses	3,093	2,322	$ 1,931	$ 1,386
Multifamily \| Residential Properties \| Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 295,467	$ 189,265

Loans and Allowance for Credi_4

Loans and Allowance for Credit Losses - Additional Information (Details)	3 Months Ended		12 Months Ended
	Mar. 31, 2021USD ($)alternativeLoan_modified	Mar. 31, 2020USD ($)	Dec. 31, 2020USD ($)Loan_modified	Jan. 01, 2020USD ($)	Dec. 31, 2019USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accrued interest on loans	$ 15,600,000		$ 15,900,000
Minimum value of loans individually measured for impairment	$ 250,000
Number of alternatives for measuring impaired loans receivable \| alternative	3
Allowance for credit losses	$ 55,418,000	$ 32,876,000	41,910,000		$ 26,911,000
Financing receivable modifications performing recorded investment	4,103,000	4,400,000	4,373,000
Interest lost on nonaccrual loans	1,021,000	1,029,000
Troubled debt restructurings balance	8,689,000		9,502,000
Loans receivable, modifications, allowance	929,000		1,016,000
Real estate acquired through foreclosure	13,339,000		2,489,000
Mortgage loans secured by real estate In foreclosure	$ 634,000		$ 713,000
Financial Asset, Equal to or Greater than 90 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Troubled debt restructurings balance \| Loan_modified	0		0
Accounting Standards Update 2016-13
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses				$ 28,583,000
Accounting Standards Update 2016-13 \| Impact of ASU
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses				1,672,000
Accounting Standards Update 2016-13 \| Financial Asset Acquired with Credit Deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses				1,198,000
Accounting Standards Update 2016-13 \| Financial Asset Acquired with Credit Deterioration \| Impact of ASU
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	20 years
Commercial Real Estate \| Accounting Standards Update 2016-13
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses				11,739,000
Commercial Real Estate \| Accounting Standards Update 2016-13 \| Impact of ASU
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses				541,000
Commercial Real Estate \| Accounting Standards Update 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 \| Accounting Standards Update 2016-13 \| Financial Asset Acquired with Credit Deterioration \| Impact of ASU
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)	65.00%
Commercial Real Estate \| Maximum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum loan-to-value ratio (in hundredths)	80.00%
1-4 Family Residential Properties
Accounts, Notes, Loans and Financing Receivable [Line Items]
Period when loans charged-down	180 days
1-4 Family Residential Properties \| Accounting Standards Update 2016-13
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses				2,142,000
1-4 Family Residential Properties \| Accounting Standards Update 2016-13 \| Impact of ASU
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses				756,000
1-4 Family Residential Properties \| Accounting Standards Update 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 \| Accounting Standards Update 2016-13 \| Financial Asset Acquired with Credit Deterioration \| Impact of ASU
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses				$ 42,000
Motels and Hotels Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 126,000,000
Non-residential Buildings
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	426,300,000
Residential Buildings and Dwellings
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	319,800,000
Nursing Care Facilities
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	109,800,000
Other Gambling Industries
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	121,300,000
Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable modifications performing recorded investment	4,031,000		$ 4,313,000
Troubled debt restructurings balance	$ 5,975,000		6,773,000
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]
Gross loans	$ 390,700,000		391,700,000
Increase (decrease) in accounts and notes receivable	$ (1,000,000)
Maximum loan-to-value ratio (in hundredths)	65.00%
Amortization period of loans	25 years
Loans receivable, time period	1 year
Agricultural \| Corn and Other Grain Farming
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 278,200,000		308,200,000
Increase (decrease) in accounts and notes receivable	30,000,000
Agricultural \| Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses	$ 1,628,000	1,335,000	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)	80.00%
Amortization period of loans	7 years
Loans receivable, time period	1 year
Allowance for credit losses	$ 18,954,000	$ 11,294,000	13,485,000		$ 9,273,000
Financing receivable modifications performing recorded investment	55,000		58,000
Troubled debt restructurings balance	$ 2,362,000		$ 2,389,000
Residential Properties \| Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum loan-to-value ratio (in hundredths)	80.00%
Amortization period of loans	25 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	3 Months Ended		12 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance	$ 41,910	$ 26,911	$ 26,911
Initial allowance on loans purchased with credit deterioration	2,074
Provision for credit loss expense	12,136	5,481	16,103
Loans charged off	968	1,423	3,844
Recoveries collected	266	235	1,068
Allowance for credit losses, Ending Balance	55,418	32,876	41,910
Cumulative Change in Accounting Principal, Adjustment \| ASU 2016-13
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance		1,672	1,672
Construction and Land Development \| Real Estate Loan
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance	1,666	1,146	1,146
Initial allowance on loans purchased with credit deterioration	261
Provision for credit loss expense	359	587	646
Loans charged off	0	0	13
Recoveries collected	0	0	0
Allowance for credit losses, Ending Balance	2,286	1,620	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)	(113)
Agricultural \| Real Estate Loan
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance	1,084	1,093	1,093
Initial allowance on loans purchased with credit deterioration	44
Provision for credit loss expense	500	12	(239)
Loans charged off	0	0	0
Recoveries collected	0	0	0
Allowance for credit losses, Ending Balance	1,628	1,335	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	230
Residential Properties \| Real Estate Loan \| 1-4 Family
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance	2,322	1,386	1,386
Initial allowance on loans purchased with credit deterioration	328
Provision for credit loss expense	617	(77)	274
Loans charged off	182	196	393
Recoveries collected	8	62	299
Allowance for credit losses, Ending Balance	3,093	1,931	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	756
Commercial \| Real Estate Loan
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance	19,660	11,198	11,198
Initial allowance on loans purchased with credit deterioration	646
Provision for credit loss expense	5,902	1,961	8,581
Loans charged off	480	84	829
Recoveries collected	9	5	169
Allowance for credit losses, Ending Balance	25,737	13,621	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	541
Agricultural Loans
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance	1,526	1,386	1,386
Initial allowance on loans purchased with credit deterioration	0
Provision for credit loss expense	(645)	41	503
Loans charged off	0	0	0
Recoveries collected	0	0	0
Allowance for credit losses, Ending Balance	881	1,064	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)	(363)
Commercial and Industrial Loans
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance	13,485	9,273	9,273
Initial allowance on loans purchased with credit deterioration	795
Provision for credit loss expense	4,674	2,815	5,869
Loans charged off	18	972	1,991
Recoveries collected	18	23	179
Allowance for credit losses, Ending Balance	18,954	11,294	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	155
Consumer Loans
Allowance for loan losses [Abstract]
Allowance for credit losses, Beginning Balance	2,167	1,429	1,429
Initial allowance on loans purchased with credit deterioration	0
Provision for credit loss expense	729	142	469
Loans charged off	288	171	618
Recoveries collected	231	145	421
Allowance for credit losses, Ending Balance	$ 2,839	2,011	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	$ 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) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	$ 24,502
Allowance for Credit Losses	2,715	$ 1,931
Agricultural Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	0
Allowance for Credit Losses	0	0
Commercial and Industrial Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	5,302
Allowance for Credit Losses	808	664
Consumer Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	8
Allowance for Credit Losses	163	0
All Other Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	26
Allowance for Credit Losses	26	0
Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	19,166
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	0
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	3,419
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	3,393
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	26
Other Property
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	1,917
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	1,909
Other Property \| Consumer Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	8
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	19,166
Allowance for Credit Losses	1,718	1,267
Real Estate Loan \| Construction and Land Development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	508
Allowance for Credit Losses	303	246
Real Estate Loan \| Agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	0
Allowance for Credit Losses	0	0
Real Estate Loan \| Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	12,308
Allowance for Credit Losses	1,252	863
Real Estate Loan \| Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	19,166
Real Estate Loan \| Real Estate \| Construction and Land Development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	508
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	12,308
Real Estate Loan \| Business Assets
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	0
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	0
Real Estate Loan \| Other Property
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	0
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	0
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	4,436
Allowance for Credit Losses	163	158
1-4 Family \| Real Estate Loan \| Real Estate \| Residential Properties
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	4,436
1-4 Family \| Real Estate Loan \| Business Assets \| Residential Properties
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	0
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	1,914
Allowance for Credit Losses	0	$ 0
Multifamily \| Real Estate Loan \| Real Estate \| Residential Properties
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Individually Evaluated for Impairment	1,914
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 on Amortized Cost Basis Based on Risk Rating Category (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Credit Quality Information [Abstract]
Current fiscal year	$ 311,283	$ 1,085,080
Fiscal year before current fiscal year	1,362,003	558,953
Two years before current fiscal year	666,851	386,847
Three years before current fiscal year	478,577	300,829
Four years before current fiscal year	330,702	247,242
Prior	758,424	517,313
Revolving Loans	35,259	42,155
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	3,943,099	3,138,419
Pass
Credit Quality Information [Abstract]
Current fiscal year	293,386	1,052,257
Fiscal year before current fiscal year	1,349,288	511,427
Two years before current fiscal year	618,277	367,652
Three years before current fiscal year	463,515	279,274
Four years before current fiscal year	308,277	230,730
Prior	691,797	459,453
Revolving Loans	34,265	40,363
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	3,758,805	2,941,156
Special Mention
Credit Quality Information [Abstract]
Current fiscal year	17,058	29,692
Fiscal year before current fiscal year	10,208	44,049
Two years before current fiscal year	45,041	8,731
Three years before current fiscal year	5,078	15,165
Four years before current fiscal year	14,870	9,344
Prior	34,063	30,525
Revolving Loans	57	293
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	126,375	137,799
Substandard
Credit Quality Information [Abstract]
Current fiscal year	839	3,131
Fiscal year before current fiscal year	2,507	3,477
Two years before current fiscal year	3,533	10,464
Three years before current fiscal year	9,984	6,390
Four years before current fiscal year	7,555	7,168
Prior	32,564	27,335
Revolving Loans	937	1,499
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	57,919	59,464
Agricultural Loans
Credit Quality Information [Abstract]
Current fiscal year	15,629	104,515
Fiscal year before current fiscal year	87,163	20,401
Two years before current fiscal year	10,808	6,697
Three years before current fiscal year	5,370	2,062
Four years before current fiscal year	1,837	783
Prior	263	2,894
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	121,070	137,352
Agricultural Loans \| Pass
Credit Quality Information [Abstract]
Current fiscal year	1,853	83,377
Fiscal year before current fiscal year	83,342	15,680
Two years before current fiscal year	6,921	5,978
Three years before current fiscal year	5,131	1,838
Four years before current fiscal year	1,631	635
Prior	104	2,856
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	98,982	110,364
Agricultural Loans \| Special Mention
Credit Quality Information [Abstract]
Current fiscal year	13,723	21,070
Fiscal year before current fiscal year	3,777	4,483
Two years before current fiscal year	3,769	694
Three years before current fiscal year	214	224
Four years before current fiscal year	206	148
Prior	159	38
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	21,848	26,657
Agricultural Loans \| Substandard
Credit Quality Information [Abstract]
Current fiscal year	53	68
Fiscal year before current fiscal year	44	238
Two years before current fiscal year	118	25
Three years before current fiscal year	25	0
Four years before current fiscal year	0	0
Prior	0	0
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	240	331
Consumer Loans
Credit Quality Information [Abstract]
Current fiscal year	7,736	31,624
Fiscal year before current fiscal year	35,935	21,424
Two years before current fiscal year	33,343	12,219
Three years before current fiscal year	11,637	8,375
Four years before current fiscal year	217	3,218
Prior	2,837	1,142
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	91,705	78,002
Consumer Loans \| Pass
Credit Quality Information [Abstract]
Current fiscal year	7,723	31,609
Fiscal year before current fiscal year	35,908	21,384
Two years before current fiscal year	33,307	12,084
Three years before current fiscal year	11,526	8,279
Four years before current fiscal year	138	3,150
Prior	2,681	1,022
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	91,283	77,528
Consumer Loans \| Special Mention
Credit Quality Information [Abstract]
Current fiscal year	0	0
Fiscal year before current fiscal year	0	24
Two years before current fiscal year	23	24
Three years before current fiscal year	21	1
Four years before current fiscal year	0	1
Prior	0	0
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	44	50
Consumer Loans \| Substandard
Credit Quality Information [Abstract]
Current fiscal year	13	15
Fiscal year before current fiscal year	27	16
Two years before current fiscal year	13	111
Three years before current fiscal year	90	95
Four years before current fiscal year	79	67
Prior	156	120
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	378	424
Commercial and Industrial Loans
Credit Quality Information [Abstract]
Current fiscal year	154,044	376,688
Fiscal year before current fiscal year	480,758	166,638
Two years before current fiscal year	198,271	71,878
Three years before current fiscal year	99,775	81,068
Four years before current fiscal year	98,877	43,676
Prior	150,232	116,603
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	1,181,957	856,551
Commercial and Industrial Loans \| Pass
Credit Quality Information [Abstract]
Current fiscal year	152,091	371,683
Fiscal year before current fiscal year	477,167	132,148
Two years before current fiscal year	162,411	70,497
Three years before current fiscal year	98,524	78,890
Four years before current fiscal year	96,059	42,439
Prior	145,657	114,904
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	1,131,909	810,561
Commercial and Industrial Loans \| Special Mention
Credit Quality Information [Abstract]
Current fiscal year	1,556	4,116
Fiscal year before current fiscal year	3,248	32,130
Two years before current fiscal year	33,491	849
Three years before current fiscal year	804	489
Four years before current fiscal year	473	1,101
Prior	1,895	730
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	41,467	39,415
Commercial and Industrial Loans \| Substandard
Credit Quality Information [Abstract]
Current fiscal year	397	889
Fiscal year before current fiscal year	343	2,360
Two years before current fiscal year	2,369	532
Three years before current fiscal year	447	1,689
Four years before current fiscal year	2,345	136
Prior	2,680	969
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	8,581	6,575
Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	2,548,367	2,066,514
Real Estate Loan \| Construction and Land Development
Credit Quality Information [Abstract]
Current fiscal year	6,259	41,842
Fiscal year before current fiscal year	55,930	41,117
Two years before current fiscal year	35,910	31,500
Three years before current fiscal year	44,866	3,277
Four years before current fiscal year	12,641	871
Prior	9,770	3,872
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	165,376	122,479
Real Estate Loan \| Construction and Land Development \| Pass
Credit Quality Information [Abstract]
Current fiscal year	6,259	41,842
Fiscal year before current fiscal year	55,930	40,989
Two years before current fiscal year	35,782	31,500
Three years before current fiscal year	44,866	2,760
Four years before current fiscal year	12,068	871
Prior	9,723	3,822
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	164,628	121,784
Real Estate Loan \| Construction and Land Development \| Special Mention
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	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	0
Real Estate Loan \| Construction and Land Development \| Substandard
Credit Quality Information [Abstract]
Current fiscal year	0	0
Fiscal year before current fiscal year	0	128
Two years before current fiscal year	128	0
Three years before current fiscal year	0	517
Four years before current fiscal year	573	0
Prior	47	50
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	748	695
Real Estate Loan \| Agricultural
Credit Quality Information [Abstract]
Current fiscal year	30,356	75,475
Fiscal year before current fiscal year	101,331	38,382
Two years before current fiscal year	35,419	39,172
Three years before current fiscal year	41,060	16,815
Four years before current fiscal year	15,749	14,729
Prior	45,737	69,768
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	269,652	254,341
Real Estate Loan \| Agricultural \| Pass
Credit Quality Information [Abstract]
Current fiscal year	29,531	73,630
Fiscal year before current fiscal year	101,049	34,412
Two years before current fiscal year	31,082	37,839
Three years before current fiscal year	39,931	16,138
Four years before current fiscal year	14,717	13,559
Prior	38,968	58,291
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	255,278	233,869
Real Estate Loan \| Agricultural \| Special Mention
Credit Quality Information [Abstract]
Current fiscal year	825	1,845
Fiscal year before current fiscal year	282	3,970
Two years before current fiscal year	4,337	533
Three years before current fiscal year	422	469
Four years before current fiscal year	407	1,106
Prior	6,472	11,232
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	12,745	19,155
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	800
Three years before current fiscal year	707	208
Four years before current fiscal year	625	64
Prior	297	245
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	1,629	1,317
Real Estate Loan \| Commercial
Credit Quality Information [Abstract]
Current fiscal year	67,998	373,082
Fiscal year before current fiscal year	485,480	238,459
Two years before current fiscal year	320,122	184,780
Three years before current fiscal year	233,337	161,567
Four years before current fiscal year	176,487	155,046
Prior	417,445	250,998
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	1,700,869	1,363,932
Real Estate Loan \| Commercial \| Pass
Credit Quality Information [Abstract]
Current fiscal year	67,044	368,750
Fiscal year before current fiscal year	480,974	237,119
Two years before current fiscal year	318,800	171,591
Three years before current fiscal year	223,168	148,283
Four years before current fiscal year	163,413	143,400
Prior	377,041	215,616
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	1,630,440	1,284,759
Real Estate Loan \| Commercial \| Special Mention
Credit Quality Information [Abstract]
Current fiscal year	954	2,469
Fiscal year before current fiscal year	2,712	1,300
Two years before current fiscal year	1,285	6,108
Three years before current fiscal year	3,268	11,262
Four years before current fiscal year	11,070	6,741
Prior	24,347	16,947
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	43,636	44,827
Real Estate Loan \| Commercial \| Substandard
Credit Quality Information [Abstract]
Current fiscal year	0	1,863
Fiscal year before current fiscal year	1,794	40
Two years before current fiscal year	37	7,081
Three years before current fiscal year	6,901	2,022
Four years before current fiscal year	2,004	4,905
Prior	16,057	18,435
Revolving Loans	0	0
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	26,793	34,346
1-4 Family \| Real Estate Loan \| Residential Properties
Credit Quality Information [Abstract]
Current fiscal year	29,261	81,854
Fiscal year before current fiscal year	115,406	32,532
Two years before current fiscal year	32,978	40,601
Three years before current fiscal year	42,532	27,665
Four years before current fiscal year	24,894	28,919
Prior	132,140	72,036
Revolving Loans	35,259	42,155
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	412,470	325,762
1-4 Family \| Real Estate Loan \| Residential Properties \| Pass
Credit Quality Information [Abstract]
Current fiscal year	28,885	81,366
Fiscal year before current fiscal year	114,918	29,695
Two years before current fiscal year	29,974	38,163
Three years before current fiscal year	40,369	23,086
Four years before current fiscal year	20,251	26,676
Prior	117,623	62,942
Revolving Loans	34,265	40,363
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	386,285	302,291
1-4 Family \| Real Estate Loan \| Residential Properties \| Special Mention
Credit Quality Information [Abstract]
Current fiscal year	0	192
Fiscal year before current fiscal year	189	2,142
Two years before current fiscal year	2,136	523
Three years before current fiscal year	349	2,720
Four years before current fiscal year	2,714	247
Prior	1,190	1,578
Revolving Loans	57	293
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	6,635	7,695
1-4 Family \| Real Estate Loan \| Residential Properties \| Substandard
Credit Quality Information [Abstract]
Current fiscal year	376	296
Fiscal year before current fiscal year	299	695
Two years before current fiscal year	868	1,915
Three years before current fiscal year	1,814	1,859
Four years before current fiscal year	1,929	1,996
Prior	13,327	7,516
Revolving Loans	937	1,499
Loans Receivable Aging Analysis [Abstract]
Total Loans Receivable	$ 19,550	$ 15,776

Loans and Allowance for Credi_8

Loans and Allowance for Credit Losses - Loan Portfolio Aging Analysis (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Loans Receivable Aging Analysis [Abstract]
Total Past Due	$ 15,436	$ 13,849
Current	3,927,663	3,124,570
Total Loans Receivable	3,943,099	3,138,419
Total Loans> 90 Days &Accruing	0	0
Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	10,657	9,372
Current	2,537,710	2,057,142
Total Loans Receivable	2,548,367	2,066,514
Total Loans> 90 Days &Accruing	0	0
Construction and Land Development \| Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	355	128
Current	165,021	122,351
Total Loans Receivable	165,376	122,479
Total Loans> 90 Days &Accruing	0	0
Agricultural \| Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	34	1,232
Current	269,618	253,109
Total Loans Receivable	269,652	254,341
Total Loans> 90 Days &Accruing	0	0
Residential Properties \| Real Estate Loan \| 1-4 Family
Loans Receivable Aging Analysis [Abstract]
Total Past Due	5,158	4,259
Current	407,312	321,503
Total Loans Receivable	412,470	325,762
Total Loans> 90 Days &Accruing	0	0
Residential Properties \| Real Estate Loan \| Multifamily
Loans Receivable Aging Analysis [Abstract]
Total Past Due	1,137	0
Current	296,847	189,632
Total Loans Receivable	297,984	189,632
Total Loans> 90 Days &Accruing	0	0
Commercial \| Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	3,973	3,753
Current	1,398,912	1,170,547
Total Loans Receivable	1,402,885	1,174,300
Total Loans> 90 Days &Accruing	0	0
Agricultural Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	2,300	279
Current	118,770	137,073
Total Loans Receivable	121,070	137,352
Total Loans> 90 Days &Accruing	0	0
Commercial and Industrial Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	2,112	3,854
Current	1,015,288	734,459
Total Loans Receivable	1,017,400	738,313
Total Loans> 90 Days &Accruing	0	0
Consumer Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	308	344
Current	91,397	77,658
Total Loans Receivable	91,705	78,002
Total Loans> 90 Days &Accruing	0	0
All Other Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	59	0
Current	164,498	118,238
Total Loans Receivable	164,557	118,238
Total Loans> 90 Days &Accruing	0	0
Financial Asset, 30 to 59 Days Past Due
Loans Receivable Aging Analysis [Abstract]
Total Past Due	5,193	7,551
Financial Asset, 30 to 59 Days Past Due \| Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	2,324	4,937
Financial Asset, 30 to 59 Days Past Due \| Construction and Land Development \| Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	227	0
Financial Asset, 30 to 59 Days Past Due \| Agricultural \| Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	0	1,198
Financial Asset, 30 to 59 Days Past Due \| Residential Properties \| Real Estate Loan \| 1-4 Family
Loans Receivable Aging Analysis [Abstract]
Total Past Due	1,212	1,121
Financial Asset, 30 to 59 Days Past Due \| Residential Properties \| Real Estate Loan \| Multifamily
Loans Receivable Aging Analysis [Abstract]
Total Past Due	39	0
Financial Asset, 30 to 59 Days Past Due \| Commercial \| Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	846	2,618
Financial Asset, 30 to 59 Days Past Due \| Agricultural Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	2,153	43
Financial Asset, 30 to 59 Days Past Due \| Commercial and Industrial Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	535	2,426
Financial Asset, 30 to 59 Days Past Due \| Consumer Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	122	145
Financial Asset, 30 to 59 Days Past Due \| All Other Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	59	0
Financial Asset, 60 to 89 Days Past Due
Loans Receivable Aging Analysis [Abstract]
Total Past Due	5,096	1,538
Financial Asset, 60 to 89 Days Past Due \| Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	4,664	1,480
Financial Asset, 60 to 89 Days Past Due \| Construction and Land Development \| Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	0	0
Financial Asset, 60 to 89 Days Past Due \| Agricultural \| Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	0	34
Financial Asset, 60 to 89 Days Past Due \| Residential Properties \| Real Estate Loan \| 1-4 Family
Loans Receivable Aging Analysis [Abstract]
Total Past Due	2,400	1,105
Financial Asset, 60 to 89 Days Past Due \| Residential Properties \| Real Estate Loan \| Multifamily
Loans Receivable Aging Analysis [Abstract]
Total Past Due	1,098	0
Financial Asset, 60 to 89 Days Past Due \| Commercial \| Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	1,166	341
Financial Asset, 60 to 89 Days Past Due \| Agricultural Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	125	0
Financial Asset, 60 to 89 Days Past Due \| Commercial and Industrial Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	257	8
Financial Asset, 60 to 89 Days Past Due \| Consumer Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	50	50
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	5,147	4,760
Financial Asset, Equal to or Greater than 90 Days Past Due \| Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	3,669	2,955
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	128	128
Financial Asset, Equal to or Greater than 90 Days Past Due \| Agricultural \| Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	34	0
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	1,546	2,033
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	0	0
Financial Asset, Equal to or Greater than 90 Days Past Due \| Commercial \| Real Estate Loan
Loans Receivable Aging Analysis [Abstract]
Total Past Due	1,961	794
Financial Asset, Equal to or Greater than 90 Days Past Due \| Agricultural Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	22	236
Financial Asset, Equal to or Greater than 90 Days Past Due \| Commercial and Industrial Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	1,320	1,420
Financial Asset, Equal to or Greater than 90 Days Past Due \| Consumer Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	136	149
Financial Asset, Equal to or Greater than 90 Days Past Due \| All Other Loans
Loans Receivable Aging Analysis [Abstract]
Total Past Due	$ 0	$ 0

Loans and Allowance for Credi_9

Loans and Allowance for Credit Losses - Impaired Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Loans with a specific allowance:
Recorded Balance	$ 26,259	$ 21,598
Unpaid Principal Balance	28,915	23,601
Specific Allowance	2,715	1,931
Loans without a specific allowance:
Recorded Balance	6,677	7,386
Unpaid Principal Balance	10,039	8,172
Total loans:
Recorded Balance	32,936	28,984
Unpaid Principal Balance	38,954	31,773
Real Estate Loan
Loans with a specific allowance:
Recorded Balance	20,621	17,963
Unpaid Principal Balance	21,539	18,381
Specific Allowance	1,718	1,267
Loans without a specific allowance:
Recorded Balance	5,213	5,602
Unpaid Principal Balance	6,250	6,097
Total loans:
Recorded Balance	25,834	23,565
Unpaid Principal Balance	27,789	24,478
Construction and Land Development \| Real Estate Loan
Loans with a specific allowance:
Recorded Balance	573	516
Unpaid Principal Balance	573	516
Specific Allowance	303	246
Loans without a specific allowance:
Recorded Balance	160	162
Unpaid Principal Balance	173	175
Total loans:
Recorded Balance	733	678
Unpaid Principal Balance	746	691
Agricultural \| Real Estate Loan
Loans with a specific allowance:
Recorded Balance	0	0
Unpaid Principal Balance	0	0
Specific Allowance	0	0
Loans without a specific allowance:
Recorded Balance	374	359
Unpaid Principal Balance	374	359
Total loans:
Recorded Balance	374	359
Unpaid Principal Balance	374	359
Residential Properties \| Real Estate Loan \| 1-4 Family
Loans with a specific allowance:
Recorded Balance	5,817	4,005
Unpaid Principal Balance	5,990	4,157
Specific Allowance	163	158
Loans without a specific allowance:
Recorded Balance	3,971	4,262
Unpaid Principal Balance	4,692	4,715
Total loans:
Recorded Balance	9,788	8,267
Unpaid Principal Balance	10,682	8,872
Residential Properties \| Real Estate Loan \| Multifamily
Loans with a specific allowance:
Recorded Balance	1,914	1,914
Unpaid Principal Balance	1,914	1,914
Specific Allowance	0	0
Loans without a specific allowance:
Recorded Balance	258	267
Unpaid Principal Balance	259	267
Total loans:
Recorded Balance	2,172	2,181
Unpaid Principal Balance	2,173	2,181
Commercial \| Real Estate Loan
Loans with a specific allowance:
Recorded Balance	12,317	11,528
Unpaid Principal Balance	13,062	11,794
Specific Allowance	1,252	863
Loans without a specific allowance:
Recorded Balance	450	552
Unpaid Principal Balance	752	581
Total loans:
Recorded Balance	12,767	12,080
Unpaid Principal Balance	13,814	12,375
Agricultural Loans
Loans with a specific allowance:
Recorded Balance	0	0
Unpaid Principal Balance	228	228
Specific Allowance	0	0
Loans without a specific allowance:
Recorded Balance	262	659
Unpaid Principal Balance	34	431
Total loans:
Recorded Balance	262	659
Unpaid Principal Balance	262	659
Commercial and Industrial Loans
Loans with a specific allowance:
Recorded Balance	5,430	3,523
Unpaid Principal Balance	6,996	4,878
Specific Allowance	808	664
Loans without a specific allowance:
Recorded Balance	973	907
Unpaid Principal Balance	3,026	1,331
Total loans:
Recorded Balance	6,403	4,430
Unpaid Principal Balance	10,022	6,209
Consumer Loans
Loans with a specific allowance:
Recorded Balance	182	112
Unpaid Principal Balance	126	114
Specific Allowance	163	0
Loans without a specific allowance:
Recorded Balance	229	218
Unpaid Principal Balance	729	313
Total loans:
Recorded Balance	411	330
Unpaid Principal Balance	855	427
All Other Loans
Loans with a specific allowance:
Recorded Balance	26	0
Unpaid Principal Balance	26	0
Specific Allowance	26	$ 0
Loans without a specific allowance:
Recorded Balance	26
Unpaid Principal Balance	26
Total loans:
Recorded Balance	26
Unpaid Principal Balance	$ 26

Loans and Allowance for Cred_10

Loans and Allowance for Credit Losses - Average Recorded Investment and Interest Income Recognized on Impaired Loans (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Average recorded investment and interest income recognized [Abstract]
Average Investment in Impaired Loans	$ 34,199	$ 31,294
Interest Income Recognized	63	71
Real Estate Loan
Average recorded investment and interest income recognized [Abstract]
Average Investment in Impaired Loans	27,018	22,388
Interest Income Recognized	56	69
Construction and Land Development \| Real Estate Loan
Average recorded investment and interest income recognized [Abstract]
Average Investment in Impaired Loans	754	600
Interest Income Recognized	5	8
Agricultural \| Real Estate Loan
Average recorded investment and interest income recognized [Abstract]
Average Investment in Impaired Loans	957	1,202
Interest Income Recognized	0	0
Residential Properties \| Real Estate Loan \| 1-4 Family
Average recorded investment and interest income recognized [Abstract]
Average Investment in Impaired Loans	9,857	8,997
Interest Income Recognized	13	18
Residential Properties \| Real Estate Loan \| Multifamily
Average recorded investment and interest income recognized [Abstract]
Average Investment in Impaired Loans	2,294	3,323
Interest Income Recognized	0	1
Commercial \| Real Estate Loan
Average recorded investment and interest income recognized [Abstract]
Average Investment in Impaired Loans	13,156	8,266
Interest Income Recognized	38	42
Agricultural Loans
Average recorded investment and interest income recognized [Abstract]
Average Investment in Impaired Loans	262	960
Interest Income Recognized	6	0
Commercial and Industrial Loans
Average recorded investment and interest income recognized [Abstract]
Average Investment in Impaired Loans	6,455	7,402
Interest Income Recognized	1	2
Consumer Loans
Average recorded investment and interest income recognized [Abstract]
Average Investment in Impaired Loans	438	544
Interest Income Recognized	0	0
All Other Loans
Average recorded investment and interest income recognized [Abstract]
Average Investment in Impaired Loans	26	0
Interest Income Recognized	$ 0	$ 0

Loans and Allowance for Cred_11

Loans and Allowance for Credit Losses - Amortized Cost Basis of Loans on Nonaccrual Status and Nonaccrual Loans Individually Evaluated (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Nonaccrual, No Allowance	$ 17,801	$ 21,457
Financing Receivable, Nonaccrual	27,877	23,750
Construction and Land Development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Nonaccrual, No Allowance	160	162
Financing Receivable, Nonaccrual	225	162
Agricultural Real Estate Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Nonaccrual, No Allowance	374	359
Financing Receivable, Nonaccrual	374	359
1-4 Family Residential Properties
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Nonaccrual, No Allowance	7,116	6,747
Financing Receivable, Nonaccrual	8,771	6,930
Multifamily Residential Properties
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Nonaccrual, No Allowance	2,173	2,181
Financing Receivable, Nonaccrual	2,173	2,181
Commercial Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Nonaccrual, No Allowance	3,780	7,345
Financing Receivable, Nonaccrual	9,516	8,760
Loans Secured by Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Nonaccrual, No Allowance	13,603	16,794
Financing Receivable, Nonaccrual	21,059	18,392
Agricultural Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Nonaccrual, No Allowance	262	659
Financing Receivable, Nonaccrual	262	659
Commercial and Industrial Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Nonaccrual, No Allowance	3,641	3,677
Financing Receivable, Nonaccrual	6,137	4,372
Consumer Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Nonaccrual, No Allowance	295	327
Financing Receivable, Nonaccrual	394	327
All Other Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Nonaccrual, No Allowance	0	0
Financing Receivable, Nonaccrual	$ 25	$ 0

Loans and Allowance for Cred_12

Loans and Allowance for Credit Losses - Recorded Balance of Troubled Debt Restructurings (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020	Mar. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Troubled Debt Restructurings Balance	$ 8,689	$ 9,502
Financing Receivable Modifications Performing Recorded Investment	4,103	4,373	$ 4,400
Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Troubled Debt Restructurings Balance	5,975	6,773
Financing Receivable Modifications Performing Recorded Investment	4,031	4,313
Residential Properties \| Real Estate Loan \| 1-4 Family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Troubled Debt Restructurings Balance	1,381	1,603
Financing Receivable Modifications Performing Recorded Investment	1,004	1,268
Commercial \| Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Troubled Debt Restructurings Balance	4,594	5,170
Financing Receivable Modifications Performing Recorded Investment	3,027	3,045
Agricultural Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Troubled Debt Restructurings Balance	228	228
Commercial and Industrial Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Troubled Debt Restructurings Balance	2,362	2,389
Financing Receivable Modifications Performing Recorded Investment	55	58
Consumer Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Troubled Debt Restructurings Balance	124	112
Financing Receivable Modifications Performing Recorded Investment	$ 17	$ 2

Loans and Allowance for Cred_13

Loans and Allowance for Credit Losses - Loans Modified as Troubled Debt Restructurings During Period (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2021USD ($)Modification	Mar. 31, 2020USD ($)Modification
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivables, Modifications during Period, Number \| Modification	2	3
Financing Receivables, Modifications during Period, Balance \| $	$ 16	$ 323
Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivables, Modifications during Period, Number \| Modification	0	1
Financing Receivables, Modifications during Period, Balance \| $	$ 0	$ 305
Commercial Real Estate \| Real Estate Loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivables, Modifications during Period, Number \| Modification	0	1
Financing Receivables, Modifications during Period, Balance \| $	$ 0	$ 305
Commercial and Industrial 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	$ 7
Consumer Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivables, Modifications during Period, Number \| Modification	2	1
Financing Receivables, Modifications during Period, Balance \| $	$ 16	$ 11

Loans and Allowance for Cred_14

Loans and Allowance for Credit Losses - Summary of Purchased Credit Deteriorated (PCD) Loans (Details) - LINCO Bancshares, Inc. - USD ($) $ in Thousands	Feb. 22, 2021	Mar. 31, 2021
Summary Of Purchased Credit Deteriorated Loans [Line Items]
Purchase price of loans at acquisition		$ 64,647
Allowance for credit losses at acquisition	$ (2,000)	(2,074)
Non-credit discount/(premium) at acquisition		(187)
Fair value of acquired loans at acquisition		$ 62,386

Goodwill and Intangible Asset_2

Goodwill and Intangible Assets - Schedule of Intangible Assets and Goodwill (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Finite Lived Intangible Assets [Line Items]
Goodwill, Gross Carrying Value	$ 117,708	$ 108,752
Goodwill, Accumulated Amortization	3,760	3,760
Goodwill and Intangible Assets, Gross Carrying Value	172,005	160,511
Goodwill and Intangible Assets, Accumulated Amortization	33,950	32,907
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	34,503	32,355
Intangible Assets, Accumulated Amortization	21,620	20,910
Other Intangibles
Finite Lived Intangible Assets [Line Items]
Intangible Assets, Gross Carrying Value	16,779	16,389
Intangible Assets, Accumulated Amortization	$ 5,555	$ 5,222

Goodwill and Intangible Asset_3

Goodwill and Intangible Assets - Additional Information (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Feb. 22, 2021	Dec. 31, 2020
Finite Lived Intangible Assets [Line Items]
Goodwill	$ 113,948		$ 104,992
LINCO Bancshares, Inc.
Finite Lived Intangible Assets [Line Items]
Goodwill	$ 8,956	$ 8,956

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	3 Months Ended
	Mar. 31, 2021	Feb. 22, 2021	Dec. 31, 2020
Less purchase accounting adjustments:
Goodwill	$ 113,948		$ 104,992
LINCO Bancshares, Inc.
Goodwill [Line Items]
Unallocated purchase price	14,992
Less purchase accounting adjustments:
Fair value of securities	264
Fair value of loans, net	(2,818)
Fair value of other real estate owned	915
Fair value of premises and equipment	6,360
Fair value of time deposits	(2,081)
Fair value of FHLB advances	(975)
Core deposit intangible	2,025
Other assets	2,530
Other liabilities	(184)
Goodwill, purchase accounting adjustments	6,036
Goodwill	$ 8,956	$ 8,956

Goodwill and Intangible Asset_5

Goodwill and Intangible Assets - Intangible Assets Mortgage Servicing Rights (Details) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Finite Lived Intangible Assets [Line Items]
Valuation reserve	$ (369,000)
Mortgage Servicing Rights
Finite Lived Intangible Assets [Line Items]
Beginning Balance	516,000	$ 1,444,000	$ 1,444,000
Valuation reserve	210,000	(18,000)	(273,000)
Mortgage servicing rights amortized	(177,000)	(126,000)	(593,000)
Interest only Strip	2,000	(4,000)	(62,000)
Ending Balance	$ 551,000	$ 1,296,000	$ 516,000

Goodwill and Intangible Asset_6

Goodwill and Intangible Assets - Schedule of Intangible Assets Amortization Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Finite Lived Intangible Assets [Line Items]
Amortization of intangible assets	$ 1,220	$ 1,295
Core Deposit Intangibles
Finite Lived Intangible Assets [Line Items]
Amortization of intangible assets	710	843
Customer List Intangibles
Finite Lived Intangible Assets [Line Items]
Amortization of intangible assets	333	326
Mortgage Servicing Rights
Finite Lived Intangible Assets [Line Items]
Amortization of intangible assets	$ 177	$ 126

Goodwill and Intangible Asset_7

Goodwill and Intangible Assets - Schedule of Expected Amortization Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Aggregate amortization expense:
For period 01/01/21-3/31/21	$ 1,220	$ 1,295
Estimated amortization expense:
For period 04/01/21-12/31/21	3,888
For year ended 12/31/22	3,885
For year ended 12/31/23	3,534
For year ended 12/31/24	3,234
For year ended 12/31/25	2,891
For year ended 12/31/26	$ 2,215

Repurchase Agreements and Oth_3

Repurchase Agreements and Other Borrowings - Additional Information (Details) - USD ($)	3 Months Ended
	Mar. 31, 2021	Dec. 31, 2020
Repurchase Agreements And Other Borrowings [Abstract]
Securities sold under agreements to repurchase	$ 212,503,000	$ 206,937,000
Securities sold under agreements to repurchase increase (decrease)	$ 5,600,000
Securities sold under agreements to repurchase weighted average rate	0.15%
FHLB borrowings	$ 115,900,000	$ 94,000,000
FHLB premium on borrowing	$ 921,000

Repurchase Agreements and Oth_4

Repurchase Agreements and Other Borrowings - Schedule of Securities Financing Transactions (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Assets Sold Under Agreements To Repurchase [Line Items]
Securities pledged to Repurchase Agreements	$ 212,503	$ 206,937
U.S. Treasury Securities and Obligations of U.S. Government Corporations & Agencies
Assets Sold Under Agreements To Repurchase [Line Items]
Securities pledged to Repurchase Agreements	55,619	37,423
Mortgage-backed Securities: GSE Residential
Assets Sold Under Agreements To Repurchase [Line Items]
Securities pledged to Repurchase Agreements	156,884	168,480
Miscellaneous
Assets Sold Under Agreements To Repurchase [Line Items]
Securities pledged to Repurchase Agreements	$ 0	$ 1,034

Repurchase Agreements and Oth_5

Repurchase Agreements and Other Borrowings - Federal Home Loan Bank, Advances (Details) - USD ($)	3 Months Ended
	Mar. 31, 2021	Dec. 31, 2020
Federal Home Loan Bank Advances Branch Of F H L B Bank [Line Items]
Federal Home Loan Bank Advances	$ 115,900,000	$ 94,000,000
Interest Rate 1.85% - Maturity Date April 12, 2021
Federal Home Loan Bank Advances Branch Of F H L B Bank [Line Items]
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	1.85%
Federal Home Loan Bank, Advances, Maturity Date	Apr. 12, 2021
Interest Rate 2.00% - Maturity Date May 3, 2021
Federal Home Loan Bank Advances Branch Of F H L B Bank [Line Items]
Federal Home Loan Bank Advances	$ 4,000,000
Federal Home Loan Bank Advances, Term (in years)	1 year
Federal Home Loan Bank, Advances, Interest Rate	2.00%
Federal Home Loan Bank, Advances, Maturity Date	May 3, 2021
Interest Rate 2.55% - Maturity Date October 1, 2021
Federal Home Loan Bank Advances Branch Of F H L B Bank [Line Items]
Federal Home Loan Bank Advances	$ 5,000,000
Federal Home Loan Bank Advances, Term (in years)	7 years
Federal Home Loan Bank, Advances, Interest Rate	2.55%
Federal Home Loan Bank, Advances, Maturity Date	Oct. 1, 2021
Interest Rate 2.71% - Maturity Date March 21, 2022
Federal Home Loan Bank Advances Branch Of F H L B Bank [Line Items]
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	2.71%
Federal Home Loan Bank, Advances, Maturity Date	Mar. 21, 2022
Interest Rate 2.40% - Maturity Date January 9, 2023
Federal Home Loan Bank Advances Branch Of F H L B Bank [Line Items]
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. 9, 2023
Interest Rate 2.41% - Maturity Date May 31, 2022
Federal Home Loan Bank Advances Branch Of F H L B Bank [Line Items]
Federal Home Loan Bank Advances	$ 5,000,000
Federal Home Loan Bank Advances, Term (in years)	3 years
Federal Home Loan Bank, Advances, Interest Rate	2.41%
Federal Home Loan Bank, Advances, Maturity Date	May 31, 2022
Interest Rate 2.12% - Maturity Date June 7, 2022
Federal Home Loan Bank Advances Branch Of F H L B Bank [Line Items]
Federal Home Loan Bank Advances	$ 5,000,000
Federal Home Loan Bank Advances, Term (in years)	3 years
Federal Home Loan Bank, Advances, Interest Rate	2.12%
Federal Home Loan Bank, Advances, Maturity Date	Jun. 7, 2022
Interest Rate 2.44% - Maturity Date May 30, 2023
Federal Home Loan Bank Advances Branch Of F H L B Bank [Line Items]
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 1.51% - Maturity Date July 31, 2023
Federal Home Loan Bank Advances Branch Of F H L B Bank [Line Items]
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
Federal Home Loan Bank Advances Branch Of F H L B Bank [Line Items]
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
Federal Home Loan Bank Advances Branch Of F H L B Bank [Line Items]
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
Federal Home Loan Bank Advances Branch Of F H L B Bank [Line Items]
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
Federal Home Loan Bank Advances Branch Of F H L B Bank [Line Items]
Federal Home Loan Bank Advances	$ 6,940,511
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 1.14% - Maturity Date October 3, 2029
Federal Home Loan Bank Advances Branch Of F H L B Bank [Line Items]
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	1.14%
Federal Home Loan Bank, Advances, Maturity Date	Oct. 3, 2029
Interest Rate 1.15% - Maturity Date October 3, 2029
Federal Home Loan Bank Advances Branch Of F H L B Bank [Line Items]
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. 3, 2029
Interest Rate 1.12% - Maturity Date October 3, 2029
Federal Home Loan Bank Advances Branch Of F H L B Bank [Line Items]
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. 3, 2029
Interest Rate 1.39% - Maturity Date December 31, 2029
Federal Home Loan Bank Advances Branch Of F H L B Bank [Line Items]
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 1.41% - Maturity Date December 31, 2029
Federal Home Loan Bank Advances Branch Of F H L B Bank [Line Items]
Federal Home Loan Bank Advances	$ 15,000,000
Federal Home Loan Bank Advances, Term (in years)	10 years
Federal Home Loan Bank, Advances, Interest Rate	1.41%
Federal Home Loan Bank, Advances, Maturity Date	Dec. 31, 2029

Fair Value of Assets and Liab_3

Fair Value of Assets and Liabilities - Assets Measured at Fair Value on Recurring Basis (Details) - USD ($)	Mar. 31, 2021	Dec. 31, 2020
Available-for-sale securities:
Total available-for-sale securities	$ 1,087,948,000	$ 879,240,000
Equity securities, at fair value	300,000	218,000
U.S. Treasury Securities and Obligations of U.S. Government Corporations & Agencies
Available-for-sale securities:
Total available-for-sale securities	171,530,000	127,069,000
Obligations of States and Political Subdivisions
Available-for-sale securities:
Total available-for-sale securities	257,719,000	249,844,000
Mortgage-backed Securities
Available-for-sale securities:
Total available-for-sale securities	621,952,000	491,348,000
Other Securities
Available-for-sale securities:
Total available-for-sale securities	36,747,000	10,979,000
Fair Value, Recurring
Available-for-sale securities:
Total available-for-sale securities	1,087,948,000	879,240,000
Equity securities, at fair value	300,000	218,000
Derivative assets, Interest rate swaps	262,000	1,399,000
Total assets	1,088,510,000	880,857,000
Derivative liabilities, Interest rate swaps	1,013,000	2,892,000
Fair Value, Recurring \| U.S. Treasury Securities and Obligations of U.S. Government Corporations & Agencies
Available-for-sale securities:
Total available-for-sale securities	171,530,000	127,069,000
Fair Value, Recurring \| Obligations of States and Political Subdivisions
Available-for-sale securities:
Total available-for-sale securities	257,719,000	249,844,000
Fair Value, Recurring \| Mortgage-backed Securities
Available-for-sale securities:
Total available-for-sale securities	621,952,000	491,348,000
Fair Value, Recurring \| Other Securities
Available-for-sale securities:
Total available-for-sale securities	36,747,000	10,979,000
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	300,000	218,000
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	300,000	218,000
Derivative assets, Interest rate swaps	0	0
Total assets	300,000	218,000
Derivative liabilities, Interest rate 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 & 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	1,087,334,000	878,446,000
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	1,087,334,000	878,446,000
Equity securities, at fair value	0	193,000
Derivative assets, Interest rate swaps	262,000	1,399,000
Total assets	1,087,596,000	880,038,000
Derivative liabilities, Interest rate swaps	1,013,000	2,892,000
Significant Other Observable Inputs (Level 2) \| Fair Value, Recurring \| U.S. Treasury Securities and Obligations of U.S. Government Corporations & Agencies
Available-for-sale securities:
Total available-for-sale securities	171,530,000	127,069,000
Significant Other Observable Inputs (Level 2) \| Fair Value, Recurring \| Obligations of States and Political Subdivisions
Available-for-sale securities:
Total available-for-sale securities	257,105,000	249,050,000
Significant Other Observable Inputs (Level 2) \| Fair Value, Recurring \| Mortgage-backed Securities
Available-for-sale securities:
Total available-for-sale securities	621,952,000	491,348,000
Significant Other Observable Inputs (Level 2) \| Fair Value, Recurring \| Other Securities
Available-for-sale securities:
Total available-for-sale securities	36,747,000	10,979,000
Significant Unobservable Inputs (Level 3)
Available-for-sale securities:
Total available-for-sale securities	614,000	794,000
Equity securities, at fair value	0	0
Significant Unobservable Inputs (Level 3) \| Fair Value, Recurring
Available-for-sale securities:
Total available-for-sale securities	614,000	794,000
Equity securities, at fair value	0	0
Derivative assets, Interest rate swaps	0	0
Total assets	614,000	794,000
Derivative liabilities, Interest rate swaps	0	0
Significant Unobservable Inputs (Level 3) \| Fair Value, Recurring \| U.S. Treasury Securities and Obligations of U.S. Government Corporations & 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	614,000	794,000
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	$ 0	$ 0

Fair Value of Assets and Liab_4

Fair Value of Assets and Liabilities - Fair Value of Assets Measured on a Recurring Basis Using Significant Unobservable Inputs (Details) - Obligations of States and Political Subdivisions - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 794	$ 973
Transfers into Level 3	0	0
Transfers out of Level 3	0	0
Total gains or losses:
Included in net income	1	1
Included in other comprehensive income (loss)	0	0
Purchases, issuances, sales and settlements:
Purchases	0	0
Issuances	0	0
Sales	(181)	(184)
Settlements	0	0
Ending balance	614	790
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

Fair Value of Assets and Liab_5

Fair Value of Assets and Liabilities - Additional Information (Details) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020	Dec. 31, 2019
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Unpaid Principal Balance	$ 28,915,000		$ 23,601,000
Recorded Balance	26,259,000		21,598,000
Allowance for Credit Losses	2,715,000		1,931,000
Other real estate owned	13,339,000		2,489,000
Mortgage servicing rights (MSR) impairment (recovery)	369,000
Mortgage Servicing Rights
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Finite-lived intangible assets, net	551,000	$ 1,296,000	516,000	$ 1,444,000
Mortgage servicing rights (MSR) impairment (recovery)	(210,000)	$ 18,000	$ 273,000
Fair Value, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Unpaid Principal Balance	15,429,000
Recorded Balance	2,696,000
Allowance for Credit Losses	12,733,000
Fair Value, Nonrecurring \| Mortgage Servicing Rights
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Indefinite-lived contractual rights	920,000
Finite-lived intangible assets, net	551,000
Fair Value, Nonrecurring \| Carrying Amount
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Other real estate owned	13,339,000
Fair Value, Nonrecurring \| Fair Value
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Other real estate owned	$ 11,292,000

Fair Value of Assets and Liab_6

Fair Value of Assets and Liabilities - Significant Assumptions Used in Valuation of Level 3 Financial Instruments (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2021	Dec. 31, 2020
Impaired Loans (Collateral Dependent) \| Minimum \| Level 3 \| Third Party Valuations
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans (collateral dependent)	0.00%	0.00%
Impaired Loans (Collateral Dependent) \| Maximum \| Level 3 \| Third Party Valuations
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans (collateral dependent)	40.00%	40.00%
Impaired Loans (Collateral Dependent) \| Weighted Average \| Level 3 \| Third Party Valuations
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans (collateral dependent)	20.00%	20.00%
Foreclosed Assets Held-for-sale \| Minimum \| Level 3 \| Third Party Valuations
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans (collateral dependent)	0.00%	0.00%
Foreclosed Assets Held-for-sale \| Maximum \| Level 3 \| Third Party Valuations
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans (collateral dependent)	40.00%	40.00%
Foreclosed Assets Held-for-sale \| Weighted Average \| Level 3 \| Third Party Valuations
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loans (collateral dependent)	35.00%	35.00%
Mortgage Servicing Rights \| Minimum \| Level 3 \| Third Party Valuations
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Mortgage servicing rights	242.00%	242.00%
Mortgage Servicing Rights \| Maximum \| Level 3 \| Third Party Valuations
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Mortgage servicing rights	438.00%	441.00%
Mortgage Servicing Rights \| Weighted Average \| Level 3 \| Third Party Valuations
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Mortgage servicing rights	304.00%	384.00%
Fair Value, Nonrecurring \| Impaired Loans (Collateral Dependent)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets, Fair Value	$ 12,733	$ 14,876
Fair Value, Nonrecurring \| Foreclosed Assets Held-for-sale
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets, Fair Value	11,292	290
Fair Value, Nonrecurring \| Mortgage Servicing Rights
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets, Fair Value	$ 551	$ 517

Fair Value of Assets and Liab_7

Fair Value of Assets and Liabilities - Summary of Estimated Fair Values of Company Financial Instruments (Details) - USD ($)	Mar. 31, 2021	Dec. 31, 2020
Financial Assets
Total available-for-sale securities	$ 1,087,948,000	$ 879,240,000
Held-to-maturity securities	7,125,000	5,119,000
Equity securities	300,000	218,000
Fair Value, Inputs, Level 1 [Member]
Financial Assets
Cash and due from banks	408,226,000	415,973,000
Federal funds sold	1,321,000	1,308,000
Certificates of deposit investments	0	0
Total available-for-sale securities	0	0
Held-to-maturity securities	0	0
Equity securities	300,000	218,000
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 debt, net	0	0
Fair Value, Inputs, Level 1 [Member] \| Junior Subordinated Debentures
Financial Liabilities
Subordinated debt, net	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	2,695,000	2,695,000
Total available-for-sale securities	1,087,334,000	878,446,000
Held-to-maturity securities	7,125,000	5,119,000
Equity securities	0	0
Loans held for sale	4,693,000	1,924,000
Loans net of allowance for credit losses	0	0
Interest receivable	20,218,000	19,287,000
Federal Reserve Bank stock	9,401,000	9,401,000
Federal Home Loan Bank stock	5,450,000	5,450,000
Financial Liabilities
Deposits	3,926,107,000	3,215,715,000
Securities sold under agreements to repurchase	212,514,000	206,945,000
Interest payable	3,214,000	2,345,000
Federal Home Loan Bank borrowings	117,670,000	96,669,000
Fair Value, Inputs, Level 2 [Member] \| Subordinated Debt
Financial Liabilities
Subordinated debt, net	94,289,000	94,253,000
Fair Value, Inputs, Level 2 [Member] \| Junior Subordinated Debentures
Financial Liabilities
Subordinated debt, net	14,495,000	14,604,000
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	614,000	794,000
Held-to-maturity securities	0	0
Equity securities	0	0
Loans held for sale	0	0
Loans net of allowance for credit losses	3,839,827,000	3,056,344,000
Interest receivable	0	0
Federal Reserve Bank stock	0	0
Federal Home Loan Bank stock	0	0
Financial Liabilities
Deposits	814,695,000	481,390,000
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 debt, net	0	0
Level 3 \| Junior Subordinated Debentures
Financial Liabilities
Subordinated debt, net	0	0
Carrying Amount
Financial Assets
Cash and due from banks	408,226,000	415,973,000
Federal funds sold	1,321,000	1,308,000
Certificates of deposit investments	2,695,000	2,695,000
Total available-for-sale securities	1,087,948,000	879,240,000
Held-to-maturity securities	7,045,000	5,016,000
Equity securities	300,000	218,000
Loans held for sale	4,693,000	1,924,000
Loans net of allowance for credit losses	3,882,988,000	3,094,585,000
Interest receivable	20,218,000	19,287,000
Federal Reserve Bank stock	9,401,000	9,401,000
Federal Home Loan Bank stock	5,450,000	5,450,000
Financial Liabilities
Deposits	4,737,693,000	3,692,784,000
Securities sold under agreements to repurchase	212,503,000	206,937,000
Interest payable	3,214,000	2,345,000
Federal Home Loan Bank borrowings	116,861,000	93,969,000
Carrying Amount \| Subordinated Debt
Financial Liabilities
Subordinated debt, net	94,289,000	94,253,000
Carrying Amount \| Junior Subordinated Debentures
Financial Liabilities
Subordinated debt, net	19,069,000	19,027,000
Fair Value
Financial Assets
Cash and due from banks	408,226,000	415,973,000
Federal funds sold	1,321,000	1,308,000
Certificates of deposit investments	2,695,000	2,695,000
Total available-for-sale securities	1,087,948,000	879,240,000
Held-to-maturity securities	7,125,000	5,119,000
Equity securities	300,000	218,000
Loans held for sale	4,693,000	1,924,000
Loans net of allowance for credit losses	3,839,827,000	3,056,344,000
Interest receivable	20,218,000	19,287,000
Federal Reserve Bank stock	9,401,000	9,401,000
Federal Home Loan Bank stock	5,450,000	5,450,000
Financial Liabilities
Deposits	4,740,802,000	3,697,105,000
Securities sold under agreements to repurchase	212,514,000	206,945,000
Interest payable	3,214,000	2,345,000
Federal Home Loan Bank borrowings	117,670,000	96,669,000
Fair Value \| Subordinated Debt
Financial Liabilities
Subordinated debt, net	94,289,000	94,253,000
Fair Value \| Junior Subordinated Debentures
Financial Liabilities
Subordinated debt, net	$ 14,495,000	$ 14,604,000

Business Combinations - Additio

Business Combinations - Additional Information (Details) - USD ($)	Feb. 22, 2021	Sep. 25, 2020	Mar. 31, 2021	Dec. 31, 2020
Business Acquisition [Line Items]
Common stock, par value (in dollars per share)			$ 4	$ 4
LINCO Bancshares, Inc.
Business Acquisition [Line Items]
Percentage of issued and outstanding shares acquired		100.00%
Common stock, par value (in dollars per share)		$ 1
Share Price		$ 4
Consideration payable in cash	$ 103,500,000	$ 103,500,000
Consideration payable in shares		1,262,246
Dividends paid		$ 13,000,000
Goodwill acquired during period	8,900,000
Pre-tax of acquisition costs	3,100,000		$ 2,600,000
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	2,000,000		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. 22, 2021	Sep. 25, 2020	Mar. 31, 2021	Dec. 31, 2020
Assets
Goodwill			$ 113,948,000	$ 104,992,000
LINCO Bancshares, Inc.
Assets
Cash and due from banks	$ 130,561,000
Investment Securities	119,498,000
Loans	828,976,000
Allowance for credit losses	(2,073,000)
Other real estate owned	10,891,000
Premises and equipment	28,259,000
Goodwill	8,956,000		$ 8,956,000
Other assets	45,433,000
Total assets acquired	1,173,443,000
Liabilities
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	6,632,000
Total liabilities assumed	1,025,752,000
Net assets acquired	147,691,000
Consideration Paid
Consideration payable in cash	103,500,000	$ 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 credit losses	(8,656,000)
Other real estate owned	8,435,000
Premises and equipment	23,440,000
Goodwill	0
Other assets	43,697,000
Total assets acquired	1,155,211,000
Liabilities
Deposits	988,329,000
Securities sold under agreements to repurchase	0
FHLB advances	26,941,000
Other borrowings	0
Lease liability	0
Other liabilities	7,242,000
Total liabilities assumed	1,022,512,000
Net assets acquired	132,699,000
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 credit losses	6,583,000
Other real estate owned	2,456,000
Premises and equipment	4,819,000
Goodwill	8,956,000
Other assets	1,736,000
Total assets acquired	18,232,000
Liabilities
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	14,992,000
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	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Business Combinations [Abstract]
Net interest income	$ 38,237	$ 40,626
Provision for loan losses	12,136	5,492
Non-interest income	17,749	17,651
Non-interest expense	37,659	32,060
Income before taxes	6,191	20,725
Income tax expense (benefit)	1,078	5,277
Net income (loss)	$ 5,113	$ 15,448
Earnings per share
Basic	$ 0.30	$ 0.86
Diluted	$ 0.29	$ 0.86
Basic weighted average shares o/s	17,299,927	17,955,429
Diluted weighted average shares o/s	17,352,947	18,002,337

Leases - Additional Information

Leases - Additional Information (Details)	Mar. 31, 2021
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	Mar. 31, 2021	Dec. 31, 2020	Mar. 31, 2020
Leases, Operating [Abstract]
Operating lease right-of-use assets	$ 17,424	$ 17,209	$ 16,542
Operating lease liabilities	$ 17,578	$ 17,351	$ 16,568
Weighted-average remaining lease term (in years)	6 years 9 months 18 days	7 years 3 months 18 days	7 years 1 month 6 days
Weighted-average discount rate	2.63%	2.85%	3.08%

Leases - Summary of Maturities

Leases - Summary of Maturities of Lease Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020	Mar. 31, 2020
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
2021	$ 2,226
2022	2,703
2023	2,364
2024	1,942
2025	1,629
Thereafter	9,150
Total lease payments	20,014
Less imputed interest	(2,436)
Operating lease liabilities	$ 17,578	$ 17,351	$ 16,568

Leases - Summary of Components

Leases - Summary of Components of Lease Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Lease, Cost [Abstract]
Operating lease cost	$ 708	$ 642
Short-term lease cost	35	46
Variable lease cost	137	169
Total lease cost	880	857
Income from subleases	(153)	(193)
Net lease cost	$ 727	$ 664

Leases - Summary of Operating L

Leases - Summary of Operating Lease Cash Flows (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Leases [Abstract]
Operating cash flows from operating leases	$ 711	$ 677

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	3 Months Ended	12 Months Ended
	Mar. 31, 2021	Dec. 31, 2020
Derivative [Line Items]
Derivative, Weighted Average Remaining Maturity (Years)	8 years 1 month 6 days	8 years 3 months 18 days
Derivative Liability, Notional Amount	$ 14,276	$ 14,334
Derivative Liability, Estimated Value	$ (1,013)	$ (2,892)

Derivatives - Summary of Deriva

Derivatives - Summary of Derivative Instruments, Gain (Loss) (Details) - Fair Value Hedging - Interest Rate Swap Agreements - Interest Income On Loans - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Derivative [Line Items]
Gain (Loss) on Derivative	$ (743)	$ (1,384)
Gain (Loss) on Hedged Item	$ 743	$ 1,384

Derivatives - Summary of Hedged

Derivatives - Summary of Hedged Instrument (Details) $ in Thousands	Mar. 31, 2021USD ($)
Hedged Instruments [Abstract]
Carrying Amount of the Hedged Asset	$ 13,525
Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Asset	$ 751

Derivatives - Summary of Non He

Derivatives - Summary of Non Hedge Instruments (Details) - Not Designated as Hedging Instrument - Interest Rate Swap Agreements $ in Thousands	3 Months Ended
	Mar. 31, 2021USD ($)
Other Assets
Derivative [Line Items]
Derivative, Weighted Average Remaining Maturity (Years)	6 years 9 months 18 days
Derivative Assets, Notional Amount	$ 42,223
Derivative Assets, Estimated Value	$ 262
Other Liabilities
Derivative [Line Items]
Derivative, Weighted Average Remaining Maturity (Years)	6 years 9 months 18 days
Derivative Liability, Notional Amount	$ 42,223
Derivative Liability, Estimated Value	$ (262)