Business First Bancshares (BFST) 10-Q 2 Nov 23 2023 Q3 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	9 Months Ended
	Sep. 30, 2023	Oct. 27, 2023
Document Information [Line Items]
Entity Central Index Key	0001624322
Entity Registrant Name	Business First Bancshares, Inc.
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2023
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2023
Document Transition Report	false
Entity File Number	001-38447
Entity Incorporation, State or Country Code	LA
Entity Tax Identification Number	20-5340628
Entity Address, Address Line One	500 Laurel Street, Suite 101
Entity Address, City or Town	Baton Rouge
Entity Address, State or Province	LA
Entity Address, Postal Zip Code	70801
City Area Code	225
Local Phone Number	248-7600
Title of 12(b) Security	Common Stock, par value $1.00 per share
Trading Symbol	BFST
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		25,344,168

Consolidated Balance Sheets (Cu

Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Cash and Due from Banks	$ 191,461	$ 152,740
Federal Funds Sold	196,616	15,606
Securities Available for Sale, at Fair Values (Amortized Cost of $968,498 at September 30, 2023 and $985,599 at December 31, 2022)	849,704	890,751
Loans and Lease Receivable, Net of Allowance for Loan Losses of $41,129 at September 30, 2023 and $38,178 at December 31, 2022	4,879,144	4,567,998
Premises and Equipment, Net	64,674	63,177
Accrued Interest Receivable	28,060	25,666
Other Equity Securities	32,591	37,467
Other Real Estate Owned	1,558	1,372
Cash Value of Life Insurance	95,906	91,958
Deferred Taxes	34,660	31,194
Goodwill	88,391	88,543
Core Deposit and Customer Intangible	12,418	14,042
Other Assets	12,946	9,642
Total Assets	6,488,781	5,990,460
Deposits:
Noninterest Bearing	1,412,406	1,549,381
Interest Bearing	3,778,317	3,270,964
Total Deposits	5,190,723	4,820,345
Federal Funds Purchased	0	14,057
Securities Sold Under Agreements to Repurchase	23,245	20,208
Short Term Borrowings	9	9
Bank Term Funding Program	300,000	0
Federal Home Loan Bank Borrowings	214,184	410,100
Subordinated Debt	100,048	110,749
Subordinated Debt - Trust Preferred Securities	5,000	5,000
Accrued Interest Payable	11,188	2,092
Other Liabilities	40,018	27,419
Total Liabilities	5,884,415	5,409,979
Commitments and Contingencies (See Note 11)
SHAREHOLDERS' EQUITY
Preferred Stock, No Par Value; 5,000,000 Shares Authorized; 72,010 Shares ($1,000 Liquidation Preference) Issued at both September 30, 2023 and December 31, 2022, respectively	71,930	71,930
Common Stock, $1 Par Value; 50,000,000 Shares Authorized; 25,344,168 and 25,110,313 Shares Issued and Outstanding at September 30, 2023 and December 31, 2022, respectively	25,344	25,110
Additional Paid-in Capital	396,121	393,690
Retained Earnings	205,207	163,955
Accumulated Other Comprehensive Loss	(94,236)	(74,204)
Total Shareholders' Equity	604,366	580,481
Total Liabilities and Shareholders' Equity	6,488,781	5,990,460
Mortgage Receivable [Member]
Mortgage Loans Held for Sale	$ 652	$ 304

Consolidated Balance Sheets (_2

Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Debt Securities, Available-for-Sale, Amortized Cost	$ 968,498	$ 985,599
Financing receivable, allowance for credit losses	$ 41,129	$ 38,178
Preferred stock, par value (in dollars per share)	$ 0	$ 0
Preferred stock, shares authorized (in shares)	5,000,000	5,000,000
Preferred stock, shares issued (in shares)	72,010	72,010
Preferred stock, Liquidation Preference	$ 1,000	$ 1,000
Common stock, par value (in dollars per share)	$ 1	$ 1
Common stock, shares authorized (in shares)	50,000,000	50,000,000
Common stock, shares issued (in shares)	25,344,168	25,110,313
Common stock, shares outstanding (in shares)	25,344,168	25,110,313

Unaudited Consolidated Statemen

Unaudited Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Interest Income:
Interest and Fees on Loans	$ 84,575	$ 58,846	$ 237,566	$ 148,668
Interest and Dividends on Non-taxable Securities	1,099	1,014	3,265	3,138
Interest and Dividends on Taxable Securities	3,954	3,186	11,667	9,049
Interest on Federal Funds Sold and Due From Banks	3,694	427	6,164	754
Total Interest Income	93,322	63,473	258,662	161,609
Interest Expense:
Interest on Deposits	30,110	6,286	72,718	11,106
Interest on Borrowings	7,918	3,707	24,575	6,986
Total Interest Expense	38,028	9,993	97,293	18,092
Net Interest Income	55,294	53,480	161,369	143,517
Provision for Credit Losses	604	3,273	4,364	7,835
Net Interest Income after Provision for Credit Losses	54,690	50,207	157,005	135,682
Other Income:
Service Charges on Deposit Accounts	2,540	2,116	7,234	6,007
Loss on Sales of Securities	0	(7)	(62)	(46)
Gain on Sales of Loans	321	264	1,426	515
Other Income	7,022	5,742	21,631	14,556
Total Other Income	9,883	8,115	30,229	21,032
Other Expenses:
Salaries and Employee Benefits	22,487	21,906	68,002	63,017
Occupancy and Equipment Expense	5,445	5,122	15,558	14,449
Other Expenses	10,675	13,918	33,428	33,597
Total Other Expenses	38,607	40,946	116,988	111,063
Income Before Income Taxes	25,966	17,376	70,246	45,651
Provision for Income Taxes	5,511	3,576	15,027	9,363
Net Income	20,455	13,800	55,219	36,288
Preferred Stock Dividends	1,351	0	4,051	0
Net Income Available to Common Shareholders	$ 19,104	$ 13,800	$ 51,168	$ 36,288
Earnings Per Common Share:
Basic (in dollars per share)	$ 0.76	$ 0.61	$ 2.04	$ 1.65
Diluted (in dollars per share)	$ 0.76	$ 0.61	$ 2.02	$ 1.64

Unaudited Consolidated Statem_2

Unaudited Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Consolidated Net Income	$ 20,455	$ 13,800	$ 55,219	$ 36,288
Other Comprehensive Income (Loss):
Unrealized Loss on Investment Securities	(16,398)	(27,588)	(24,009)	(106,774)
Unrealized Gain (Loss) on Share of Other Equity Investments	(8)	(38)	(1,451)	1,041
Reclassification Adjustment for Losses on Sale of AFS Investment Securities Included in Net Income	0	7	62	46
Income Tax Effect	3,466	5,683	5,366	22,194
Other Comprehensive Loss	(12,940)	(21,936)	(20,032)	(83,493)
Consolidated Comprehensive Income (Loss)	$ 7,515	$ (8,136)	$ 35,187	$ (47,205)

Unaudited Consolidated Statem_3

Unaudited Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Cumulative Effect, Period of Adoption, Adjustment [Member] Preferred Stock [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Common Stock [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Additional Paid-in Capital [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Retained Earnings [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] AOCI Attributable to Parent [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member]	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Balances at Dec. 31, 2021							$ 0	$ 20,400	$ 292,271	$ 121,874	$ (1,177)	$ 433,368
Net Income							0	0	0	36,288	0	36,288
Other Comprehensive income (Loss)							0	0	0	0	(83,493)	(83,493)
Cash Dividends Declared on common stock							0	0	0	(7,826)	0	(7,826)
Preferred Stock Issuance							72,010	0	0	0	0	72,010
Stock Issuance							0	2,094	53,376	0	0	55,470
Surrendered Shares of Options Exercised							0	(8)	(179)	0	0	(187)
Stock Based Compensation Cost							0	119	2,253	0	0	2,372
Balances at Sep. 30, 2022							72,010	22,605	347,721	150,336	(84,670)	508,002
Balances at Jun. 30, 2022							0	22,579	346,382	139,232	(62,734)	445,459
Net Income							0	0	0	13,800	0	13,800
Other Comprehensive income (Loss)							0	0	0	0	(21,936)	(21,936)
Cash Dividends Declared on common stock							0	0	0	(2,696)	0	(2,696)
Preferred Stock Issuance							72,010	0	0	0	0	72,010
Stock Issuance							0	15	209	0	0	224
Surrendered Shares of Options Exercised							0	(8)	(179)	0	0	(187)
Stock Based Compensation Cost							0	19	1,309	0	0	1,328
Balances at Sep. 30, 2022							72,010	22,605	347,721	150,336	(84,670)	508,002
Balances (Accounting Standards Update 2016-13 [Member]) at Dec. 31, 2022	$ 0	$ 0	$ 0	$ (827)	$ 0	$ (827)
Balances at Dec. 31, 2022							71,930	25,110	393,690	163,955	(74,204)	580,481
Net Income							0	0	0	55,219	0	55,219
Other Comprehensive income (Loss)							0	0	0	0	(20,032)	(20,032)
Cash Dividends Declared on common stock							0	0	0	(9,089)	0	(9,089)
Stock Based Compensation Cost							0	234	2,431	0	0	2,665
Cash Dividends Declared on Preferred Stock							0	0	0	(4,051)	0	(4,051)
Balances at Sep. 30, 2023							71,930	25,344	396,121	205,207	(94,236)	604,366
Balances at Jun. 30, 2023							71,930	25,344	395,875	189,115	(81,296)	600,968
Net Income							0	0	0	20,455	0	20,455
Other Comprehensive income (Loss)							0	0	0	0	(12,940)	(12,940)
Cash Dividends Declared on common stock							0	0	0	(3,012)	0	(3,012)
Stock Based Compensation Cost							0	0	246	0	0	246
Cash Dividends Declared on Preferred Stock							0	0	0	(1,351)	0	(1,351)
Balances at Sep. 30, 2023							$ 71,930	$ 25,344	$ 396,121	$ 205,207	$ (94,236)	$ 604,366

Unaudited Consolidated Statem_4

Unaudited Consolidated Statements of Changes in Shareholders' Equity (Parentheticals) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Cash dividends declared, per share, common stock (in dollars per share)	$ 0.12	$ 0.12	$ 0.36	$ 0.36
Cash dividends declared, per share, preferred stock (in dollars per share)	$ 18.75		$ 56.25

Unaudited Consolidated Statem_5

Unaudited Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Cash Flows From Operating Activities:
Consolidated Net Income	$ 55,219	$ 36,288
Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities:
Provision for Credit Losses	4,364	7,835
Depreciation and Amortization	3,546	3,642
Net Accretion of Purchase Accounting Adjustments	(6,159)	(4,109)
Stock Based Compensation Cost	2,665	2,372
Net Amortization of Securities	3,241	4,632
Loss on Sales of Securities	62	46
Gain on Sale of Loans	(375)	(347)
Income on Other Equity Securities	(3,826)	(792)
(Gain) Loss on Sale of Other Real Estate Owned, Net of Writedowns	(308)	95
Increase in Cash Value of Life Insurance	(1,675)	(1,405)
Deferred Income Tax Expense (Benefit)	2,121	(2,651)
Gain on Sale of Branch	(932)	0
Changes in Assets and Liabilities:
Increase in Accrued Interest Receivable	(2,394)	(254)
(Increase) Decrease in Other Assets	(3,313)	6,446
Increase (Decrease) in Accrued Interest Payable	9,096	(550)
Increase in Other Liabilities	9,816	6,949
Net Cash Provided by Operating Activities	71,148	58,197
Cash Flows From Investing Activities:
Purchases of Securities Available for Sale	(46,211)	(82,380)
Proceeds from Maturities / Sales of Securities Available for Sale	17,320	35,197
Proceeds from Paydowns of Securities Available for Sale	42,688	72,248
Net Cash Received in Acquisition	0	163,460
Net Cash Paid in Sale of Branch	(14,506)	0
Purchases of Other Equity Securities	(13,961)	(18,076)
Redemption of Other Equity Securities	21,212	3,215
Purchase of Life Insurance	(2,273)	(15,000)
Proceeds from Death Benefit of Cash Value of Life Insurance	0	188
Net Increase in Loans	(307,487)	(897,943)
Net Purchases of Premises and Equipment	(5,718)	(7,193)
Loss on Disposal of Premises and Equipment	0	717
Proceeds from Sales of Other Real Estate	1,240	646
Net (Increase) Decrease in Federal Funds Sold	(181,010)	215,907
Net Cash Used in Investing Activities	(488,706)	(529,014)
Cash Flows From Financing Activities:
Net Increase in Deposits	386,713	31,587
Net Increase in Securities Sold Under Agreements to Repurchase	3,037	2,951
Net Decrease in Federal Funds Purchased	(14,057)	0
Net Advances (Repayments) on Federal Home Loan Bank Borrowings	(195,916)	451,162
Net Proceeds on Bank Term Funding Program	300,000	0
Issuance of Short Term Borrowings	0	4,989
Repayment of Subordinated Debt	(8,900)	0
Gain on Extinguishment of Debt	(1,458)	0
Proceeds from Issuance of Preferred Stock	0	72,010
Proceeds from Issuance of Common Stock	0	427
Surrendered Shares of Options Exercised	0	(187)
Payment of Dividends on Preferred Stock	(4,051)	0
Payment of Dividends on Common Stock	(9,089)	(7,826)
Net Cash Provided by Financing Activities	456,279	555,113
Net Increase in Cash and Cash Equivalents	38,721	84,296
Cash and Cash Equivalents at Beginning of Period	152,740	68,375
Cash and Cash Equivalents at End of Period	191,461	152,671
Supplemental Disclosures for Cash Flow Information:
Interest on Deposits	71,039	11,558
Interest on Borrowings	17,158	6,865
Income Tax Payments	9,489	8,065
Supplemental Schedule for Noncash Investing and Financing Activities:
Change in the Unrealized Loss on Securities Available for Sale	(23,947)	(106,728)
Change in the Unrealized Gain (Loss) on Equity Securities	(1,451)	1,041
Change in Deferred Tax Effect on the Unrealized Loss on Securities Available for Sale	5,366	22,194
Transfer of Loans to Other Real Estate	1,118	154
Acquisitions:
Fair Value of Tangible Assets Acquired	0	531,510
Other Intangible Assets Acquired	0	3,875
Liabilities Assumed	0	508,991
Net Identifiable Assets Acquired Over Liabilities Assumed	$ 0	$ 26,394

Note 1 - Basis of Presentation

Note 1 - Basis of Presentation -	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]	1 Basis of Presentation The unaudited consolidated financial statements include the accounts of Business First Bancshares, Inc. (the “Company”) and its two b1BANK In the opinion of management, the accompanying unaudited consolidated financial statements contain all adjustments necessary to present fairly the financial results for the periods presented, and all such adjustments are of a normal recurring nature. All material intercompany transactions are eliminated. The results of operations for the interim periods are not These interim consolidated financial statements have been prepared according to the rules and regulations of the Securities and Exchange Commission and, therefore, certain information and footnote disclosures normally presented in accordance with United States (“U.S.”) generally accepted accounting principles (“GAAP”) have been omitted or abbreviated. These interim financial statements should be read in conjunction with the audited consolidated financial statements and footnote disclosures for the Company’s previously filed Form 10 December 31, 2022. Preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying disclosures. These estimates are based on management’s best knowledge of current events and actions the Company may not may not may Accounting Standards Adopted in Current Period Effective January 1, 2023, 2016 13, Financial Instrument Credit Losses (Topic 326 January 1, 2023, January 1, 2023, January 1, 2023, Upon adoption of the guidance on January 1, 2023, b1BANK not not The adoption of this guidance did not The Company also adopted ASU 2022 02, Financial Instruments Credit Losses (Topic 326 Troubled Debt Restructurings and Vintage Disclosures January 1, 2023. not Allowance for Credit Losses The Company calculates its allowance for credit losses utilizing a CECL methodology. CECL requires management’s estimate of credit losses over the full remaining expected life of loans and other financial instruments and for the Company, CECL applies to loans, unfunded commitments, and available for sale securities. The allowance for credit losses is increased through provisions charged to earnings and reduced by net charge-offs, inclusive of recoveries. Management evaluates the appropriateness of the allowance for credit losses on a quarterly basis. The allowance considers expected losses for the remaining lives of the applicable assets. Forecasted economic scenarios are considered over a reasonable and supportable forecast period, currently one one not The allowance recorded for loan losses utilizes forward-looking expected loss models to consider a variety of factors affecting lifetime credit losses. These factors include loan and borrower characteristics, such as internal risk ratings, delinquency status, collateral type and available valuation information, and the remaining term of the loan, adjusted for expected prepayments. Where loans do not The Company has elected to exclude accrued interest receivable from the amortized cost basis on its loan portfolio. The Company has also elected to not no 90 90 Purchased Loans Beginning January 1, 2023, not Allowance for Credit Losses on Off-Balance Sheet Credit Exposures The Company also assesses the credit risk associated with off-balance sheet loan commitments and letters of credit. The liability for off-balance sheet credit exposure related to loan commitments and other credit guarantees is included in other liabilities. Because business processes and credit risks associated with unfunded credit commitments are essentially the same as for loans, the Company utilizes similar processes to estimate its liability for unfunded credit commitments. The adoption of this guidance did not Allowance for Credit Losses on Securities In conjunction with the adoption of CECL, the Company also evaluates its securities portfolio for credit losses, as the CECL update modifies the debt security credit impairment model to recognize an allowance for estimated credit losses. Similar to the election on the loan portfolio, the Company has elected to exclude accrued interest receivable from the amortized cost basis of its investment portfolio analysis. Based on our assessments, expected credit losses were negligible and therefore, no Beginning January 1, 2023, no not not not not Accounting Standards Not None

Note 2 - Reclassifications -

Note 2 - Reclassifications -	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Reclassifications [Text Block]	Note 2 Reclassifications – Certain reclassifications may 2023. no

Note 3 - Mergers and Acquisitio

Note 3 - Mergers and Acquisitions -	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Business Combination Disclosure [Text Block]	Note 3 Mergers and Acquisitions Texas Citizens Bancorp, Inc. On March 1, 2022, October 20, 2021, March 1, 2022, b1BANK. February 28, 2022, The following table reflects the consideration paid for TCBI’s net assets and the identifiable assets purchased and liabilities assumed at their fair values as of March 1, 2022. Cost and Allocation of Purchase Price for Texas Citizens Bancorp, Inc. (TCBI): (Dollars in thousands, except per share data) Purchase Price: Shares Issued to TCBI's Shareholders on March 1, 2022 2,069,532 Closing Stock Price on February 28, 2022 $ 26.19 Total Stock Issued $ 54,201 Other Consideration, Including Equity Awards 842 Total Purchase Price $ 55,043 Net Assets Acquired: Cash and Cash Equivalents $ 163,460 Securities Available for Sale 370 Loans and Leases Receivable 338,027 Premises and Equipment, Net 2,776 Cash Value of Life Insurance 12,146 Core Deposit Intangible 3,875 Other Assets 14,731 Total Assets 535,385 Deposits 477,277 Borrowings 30,708 Other Liabilities 1,006 Total Liabilities 508,991 Net Assets Acquired 26,394 Goodwill Resulting from Merger $ 28,649 The Company has recorded approximately $173,000 and $5.2 million of acquisition-related costs within merger and conversion-related expenses and salaries and benefits for the nine September 30, 2023, December 31, 2022. The following is a description of the methods used to determine the fair values of significant assets acquired and liabilities assumed presented above. Cash and Cash Equivalents: Securities Available for Sale: not not Loans and Leases Receivable: not not Core Deposit Intangible ( CDI ): Deposits: Borrowings: Pro forma tables for TCBI were impractical to include due to the cost versus benefit of including such disclosures.

Note 4 - Earnings Per Common Sh

Note 4 - Earnings Per Common Share -	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Earnings Per Share [Text Block]	Note 4 Earnings per Common Share Basic earnings per share (“EPS”) represents income available to common shareholders divided by the weighted average number of common shares outstanding; no may two For the Three Months Ended For the Nine Months Ended September 30, September 30, 2023 2022 2023 2022 (Dollars in thousands, except per share data) Numerator: Net Income $ 20,455 $ 13,800 $ 55,219 $ 36,288 Less: Preferred Stock Dividends 1,351 - 4,051 - Net Income Available to Common Shares $ 19,104 $ 13,800 $ 51,168 $ 36,288 Denominator: Weighted Average Common Shares Outstanding 25,111,548 22,468,939 25,064,856 21,990,273 Dilutive Effect of Stock Options and RSAs 177,112 181,701 217,052 173,679 Weighted Average Dilutive Common Shares 25,288,660 22,650,640 25,281,908 22,163,952 Basic Earnings Per Common Share From Net Income Available to Common Shares $ 0.76 $ 0.61 $ 2.04 $ 1.65 Diluted Earnings Per Common Share From Net Income Available to Common Shares $ 0.76 $ 0.61 $ 2.02 $ 1.64

Note 5 - Securities -

Note 5 - Securities -	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]	Note 5 Securities The amortized cost and fair values of securities available for sale as of September 30, 2023, December 31, 2022 September 30, 2023 (Dollars in thousands) Gross Gross Amortized Unrealized Unrealized Fair Cost Gains Losses Value U.S. Treasury Securities $ 32,704 $ - $ 2,531 $ 30,173 U.S. Government Agencies 50,237 - 2,762 47,475 Corporate Securities 49,405 - 6,831 42,574 Mortgage-Backed Securities 497,388 - 65,676 431,712 Municipal Securities 338,764 1 40,995 297,770 Total Securities Available for Sale $ 968,498 $ 1 $ 118,795 $ 849,704 December 31, 2022 (Dollars in thousands) Gross Gross Amortized Unrealized Unrealized Fair Cost Gains Losses Value U.S. Treasury Securities $ 32,783 $ - $ 2,668 $ 30,115 U.S. Government Agencies 50,288 - 2,916 47,372 Corporate Securities 48,475 25 2,496 46,004 Mortgage-Backed Securities 506,671 267 55,213 451,725 Municipal Securities 347,382 11 31,858 315,535 Total Securities Available for Sale $ 985,599 $ 303 $ 95,151 $ 890,751 The following tables present a summary of securities with gross unrealized losses and fair values at September 30, 2023 December 31, 2022, September 30, 2023 Less Than 12 Months 12 Months or Greater Total (Dollars in thousands) Gross Gross Gross Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses U.S. Treasury Securities $ - $ - $ 30,173 $ 2,531 $ 30,173 $ 2,531 U.S. Government Agencies - - 47,475 2,762 47,475 2,762 Corporate Securities 18,896 3,012 23,678 3,819 42,574 6,831 Mortgage-Backed Securities 33,496 2,461 388,178 63,215 421,674 65,676 Municipal Securities 49,404 4,980 246,136 36,015 295,540 40,995 Total Securities Available for Sale $ 101,796 $ 10,453 $ 735,640 $ 108,342 $ 837,436 $ 118,795 December 31, 2022 Less Than 12 Months 12 Months or Greater Total (Dollars in thousands) Gross Gross Gross Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses U.S. Treasury Securities $ 9,702 $ 374 $ 20,413 $ 2,294 $ 30,115 $ 2,668 U.S. Government Agencies 24,405 595 22,967 2,321 47,372 2,916 Corporate Securities 19,564 1,359 6,385 1,137 25,949 2,496 Mortgage-Backed Securities 115,692 7,473 324,043 47,740 439,735 55,213 Municipal Securities 143,035 10,206 131,944 21,652 274,979 31,858 Total Securities Available for Sale $ 312,398 $ 20,007 $ 505,752 $ 75,144 $ 818,150 $ 95,151 As of September 30, 2023, no not not not not For the period ended December 31, 2022, not no December 31, 2022. The amortized cost and fair values of securities available for sale as of September 30, 2023, may may Amortized Fair Cost Value (Dollars in thousands) Less Than One Year $ 30,310 $ 29,775 One to Five Years 238,059 219,241 Over Five to Ten Years 354,881 308,571 Over Ten Years 345,248 292,117 Total Securities Available for Sale $ 968,498 $ 849,704 At September 30, 2023, At September 30, 2023 December 31, 2022,

Note 6 - Loans and the Allowanc

Note 6 - Loans and the Allowance for Loan Losses -	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Financing Receivables [Text Block]	Note 6 Loans and the Allowance for Loan Losses Loans receivable at September 30, 2023 December 31, 2022 September 30, December 31, 2023 2022 (Dollars in thousands) Real Estate Loans: Commercial $ 2,128,855 $ 2,020,406 Construction 708,835 722,074 Residential 686,921 656,378 Total Real Estate Loans 3,524,611 3,398,858 Commercial 1,332,384 1,153,873 Consumer and Other 63,278 53,445 Total Loans Held for Investment 4,920,273 4,606,176 Less: Allowance for Loan Losses (41,129 ) (38,178 ) Net Loans $ 4,879,144 $ 4,567,998 The performing 1 4 September 30, 2023 December 31, 2022. September 30, 2023. Net deferred loan origination fees were $12.8 million and $13.1 million at September 30, 2023 December 31, 2022, September 30, 2023 December 31, 2022, The Bank is the lead lender on participations sold, without recourse, to other financial institutions which amounts are not September 30, 2023 December 31, 2022, September 30, 2023, December 31, 2022, The Bank grants loans and extensions of credit to individuals and a variety of businesses and corporations located in its general market areas throughout Louisiana and Texas. Management segregates the loan portfolio into portfolio segments which is defined as the level at which the Bank develops and documents a systematic method for determining its allowance for credit losses. The portfolio segments are segregated based on loan types and the underlying risk factors present in each loan type. Such risk factors are periodically reviewed by management and revised as deemed appropriate. Portfolio Segments and Risk Factors The loan portfolio is disaggregated into portfolio segments and then further disaggregated into classes for certain disclosures. GAAP defines a portfolio segment as the level at which an entity develops and documents a systematic method for determining its allowance for credit losses. A class is generally a disaggregation of a portfolio segment. The Company's loan portfolio segments are Real Estate, Commercial, and Consumer and Other. The classes and risk characteristics of each segment are discussed in more detail below. The segmentation and disaggregation of the portfolio is part of the ongoing credit monitoring process. Real Estate Portfolio Segment Real Estate: Commercial may Real Estate: Construction may Real Estate: Residential first second 1 4 Commercial Portfolio Segment Commercial may not may not Consumer and Other Portfolio Segment Consumer and other The following table sets forth, as of September 30, 2023, not not Allowance for Credit Losses and Recorded Investment in Loans Receivable September 30, 2023 (Dollars in thousands) Real Estate: Real Estate: Real Estate: Consumer Commercial Construction Residential Commercial and Other Total Allowance for Loan Losses: Beginning Balance $ 14,702 $ 5,768 $ 5,354 $ 11,721 $ 633 $ 38,178 Adoption of ASU 2016-13 4,823 933 (365 ) (2,483 ) (248 ) 2,660 Beginning Balance After Adoption 19,525 6,701 4,989 9,238 385 40,838 Charge-offs (1,827 ) (1 ) (42 ) (2,407 ) (1,113 ) (5,390 ) Recoveries 21 1 9 655 206 892 Provision 770 1,474 441 1,170 934 4,789 Ending Balance $ 18,489 $ 8,175 $ 5,397 $ 8,656 $ 412 $ 41,129 Reserve for Unfunded Loan Commitments: Beginning Balance $ 220 $ 137 $ 13 $ 229 $ 6 $ 605 Adoption of ASU 2016-13 116 2,113 190 657 121 3,197 Beginning Balance After Adoption 336 2,250 203 886 127 3,802 Provision 7 (556 ) 32 195 (103 ) (425 ) Ending Balance $ 343 $ 1,694 $ 235 $ 1,081 $ 24 $ 3,377 Total Allowance for Credit Losses $ 18,832 $ 9,869 $ 5,632 $ 9,737 $ 436 $ 44,506 Included within the above allowance are loans which management has individually evaluated to determine an allowance for credit losses. The following table summarizes, by segment, the loan balance and specific allowance allocation for those loans which have been individually evaluated. September 30, 2023 January 1, 2023 Loan Balance Specific Allocations Loan Balance Specific Allocations (Dollars in thousands) Real Estate Loans: Commercial $ 4,877 $ - $ 3,008 $ 1,915 Construction 2,350 528 1,424 513 Residential 1,567 - 1,558 3 Total Real Estate Loans 8,794 528 5,990 2,431 Commercial - - 6,096 1,779 Consumer and Other - - - - Total $ 8,794 $ 528 $ 12,086 $ 4,210 The following table sets forth, as of December 31, 2022 ( 2016 13 not not December 31, 2022 (Dollars in thousands) Real Estate: Real Estate: Real Estate: Consumer Commercial Construction Residential Commercial and Other Total Allowance for Loan Losses: Beginning Balance $ 10,515 $ 4,498 $ 4,565 $ 9,016 $ 518 $ 29,112 Charge-offs (51 ) (16 ) (191 ) (2,139 ) (424 ) (2,821 ) Recoveries 50 25 20 739 167 1,001 Provision 4,188 1,261 960 4,105 372 10,886 Ending Balance $ 14,702 $ 5,768 $ 5,354 $ 11,721 $ 633 $ 38,178 Ending Balance: Individually Evaluated for Impairment $ 59 $ 21 $ 99 $ 2,020 $ 15 $ 2,214 Collectively Evaluated for Impairment $ 14,643 $ 5,747 $ 5,255 $ 9,701 $ 618 $ 35,964 Purchased Credit Impaired $ - $ - $ - $ - $ - $ - Loans Receivable: Ending Balance $ 2,020,406 $ 722,074 $ 656,378 $ 1,153,873 $ 53,445 $ 4,606,176 Ending Balance: Individually Evaluated for Impairment $ 3,053 $ 992 $ 4,028 $ 6,442 $ 192 $ 14,707 Collectively Evaluated for Impairment $ 1,989,831 $ 720,129 $ 637,195 $ 1,141,957 $ 52,570 $ 4,541,682 Purchased Credit Impaired $ 27,522 $ 953 $ 15,155 $ 5,474 $ 683 $ 49,787 Credit Quality Indicators We utilize a risk grading matrix to assign a risk grade to each of our commercial loans. Loans are graded on a scale of 10 80. 60, 70 The following table sets forth the credit quality indicators, disaggregated by loan segment, as of September 30, 2023: September 30, 2023 Criticized Pass Special Mention Substandard Doubtful Loss Current Period Charge- (Risk Grade 10-45) (Risk Grade 50) (Risk Grade 60) (Risk Grade 70) (Risk Grade 80) Total offs (Dollars in thousands) Real Estate: Commercial Originated in 2023 $ 165,134 $ - $ 86 $ - $ - $ 165,220 $ - Originated in 2022 733,458 1,699 - - - 735,157 - Originated in 2021 423,682 6,150 71 - - 429,903 357 Originated in 2020 154,433 3,573 10 - - 158,016 - Originated in 2019 148,044 9,774 382 937 - 159,137 1,447 Originated Prior to 2019 382,109 8,138 10,187 472 - 400,906 23 Revolving 80,333 - 183 - - 80,516 - Revolving Loans Converted to Term - - - - - - - Total Real Estate: Commercial $ 2,087,193 $ 29,334 $ 10,919 $ 1,409 $ - $ 2,128,855 $ 1,827 Real Estate: Construction Originated in 2023 $ 105,036 $ - $ - $ - $ - $ 105,036 $ - Originated in 2022 360,157 - 214 - - 360,371 - Originated in 2021 105,193 - 1,270 - - 106,463 - Originated in 2020 35,309 31 - - - 35,340 - Originated in 2019 20,796 - 1,718 - - 22,514 1 Originated Prior to 2019 21,460 421 351 345 - 22,577 - Revolving 56,534 - - - - 56,534 - Revolving Loans Converted to Term - - - - - - - Total Real Estate: Construction $ 704,485 $ 452 $ 3,553 $ 345 $ - $ 708,835 $ 1 Real Estate: Residential Originated in 2023 $ 52,118 $ 33 $ - $ - $ - $ 52,151 $ - Originated in 2022 173,486 435 275 15 - 174,211 - Originated in 2021 108,118 - 715 - - 108,833 11 Originated in 2020 70,187 386 652 63 - 71,288 1 Originated in 2019 60,872 124 944 123 - 62,063 22 Originated Prior to 2019 103,755 1,248 5,811 325 - 111,139 7 Revolving 106,827 - 389 - - 107,216 1 Revolving Loans Converted to Term 20 - - - - 20 - Total Real Estate: Residential $ 675,383 $ 2,226 $ 8,786 $ 526 $ - $ 686,921 $ 42 Commercial Originated in 2023 $ 232,137 $ 278 $ 9 $ - $ - $ 232,424 $ - Originated in 2022 282,674 272 897 - - 283,843 97 Originated in 2021 148,156 5,599 913 16 - 154,684 15 Originated in 2020 57,448 4,064 1,004 44 - 62,560 27 Originated in 2019 34,623 544 707 250 - 36,124 1,453 Originated Prior to 2019 62,637 4,029 3,318 269 - 70,253 613 Revolving 489,138 2,953 377 28 - 492,496 202 Revolving Loans Converted to Term - - - - - - - Total Commercial $ 1,306,813 $ 17,739 $ 7,225 $ 607 $ - $ 1,332,384 $ 2,407 Consumer and Other Originated in 2023 $ 9,230 $ - $ - $ - $ - $ 9,230 $ 8 Originated in 2022 8,157 - 46 - - 8,203 28 Originated in 2021 4,241 - 54 - - 4,295 25 Originated in 2020 2,199 - 94 - - 2,293 11 Originated in 2019 2,525 - 46 - - 2,571 18 Originated Prior to 2019 2,968 - 101 - - 3,069 58 Revolving 33,331 - 162 - - 33,493 965 Revolving Loans Converted to Term 124 - - - - 124 - Total Consumer and Other $ 62,775 $ - $ 503 $ - $ - $ 63,278 $ 1,113 Total Loans $ 4,836,649 $ 49,751 $ 30,986 $ 2,887 $ - $ 4,920,273 $ 5,390 The following table sets forth the credit quality indicators, disaggregated by loan segment, as of December 31, 2022 ( 2016 13 December 31, 2022 Pass Special Mention Substandard Doubtful (Risk Grade 10-45) (Risk Grade 50) (Risk Grade 60) (Risk Grade 70) Total (Dollars in thousands) Real Estate Loans: Commercial $ 1,972,611 $ 35,054 $ 10,478 $ 2,263 $ 2,020,406 Construction 716,071 3,496 2,157 350 722,074 Residential 643,763 3,780 7,925 910 656,378 Total Real Estate Loans 3,332,445 42,330 20,560 3,523 3,398,858 Commercial 1,137,555 6,646 6,960 2,712 1,153,873 Consumer and Other 53,041 - 404 - 53,445 Total $ 4,523,041 $ 48,976 $ 27,924 $ 6,235 $ 4,606,176 The above classifications follow regulatory guidelines and can generally be described as follows: ● Pass loans are of satisfactory quality. ● Special mention loans have an existing weakness that could cause future impairment, including the deterioration of financial ratios, past due status, questionable management capabilities and possible reduction in the collateral values. ● Substandard loans have an existing specific and well-defined weakness that may may ● Doubtful loans have specific weaknesses that are severe enough to make collection or liquidation in full highly questionable and improbable. As of September 30, 2023, December 31, 2022, 90 September 30, 2023, December 31, 2022, 90 The following tables provide an analysis of the aging of loans and leases as of September 30, 2023, December 31, 2022. December 31, 2022, not no September 30, 2023. 90 Aged Analysis of Past Due Loans Receivable September 30, 2023 (Dollars in thousands) Recorded Greater Investment Over 30-59 Days 60-89 Days Than 90 Days Total Total Loans 90 Days Past Due Past Due Past Due Past Due Past Due Current Receivable and Still Accruing Real Estate Loans: Commercial $ 468 $ 1,995 $ 3,739 $ 6,202 $ 2,122,653 $ 2,128,855 $ 127 Construction 365 624 2,993 3,982 704,853 708,835 117 Residential 2,237 324 4,115 6,676 680,245 686,921 - Total Real Estate Loans 3,070 2,943 10,847 16,860 3,507,751 3,524,611 244 Commercial 4,678 420 1,241 6,339 1,326,045 1,332,384 - Consumer and Other 276 59 210 545 62,733 63,278 3 Total $ 8,024 $ 3,422 $ 12,298 $ 23,744 $ 4,896,529 $ 4,920,273 $ 247 December 31, 2022 (Dollars in thousands) Recorded Greater Investment Over 30-59 Days 60-89 Days Than 90 Days Total Total Loans 90 Days Past Due Past Due Past Due Past Due Past Due Current Receivable and Still Accruing Real Estate Loans: Commercial $ 1,491 $ 210 $ 1,681 $ 3,382 $ 2,017,024 $ 2,020,406 $ 98 Construction 320 41 638 999 721,075 722,074 - Residential 1,590 423 1,781 3,794 652,584 656,378 - Total Real Estate Loans 3,401 674 4,100 8,175 3,390,683 3,398,858 98 Commercial 1,183 1,934 2,186 5,303 1,148,570 1,153,873 222 Consumer and Other 295 28 182 505 52,940 53,445 15 Total $ 4,879 $ 2,636 $ 6,468 $ 13,983 $ 4,592,193 $ 4,606,176 $ 335 Upon adoption of ASU 2016 13, January 1, 2023. September 30, 2023, January 1, 2023, December 31, 2022, September 30, January 1, December 31, 2023 2023 2022 (Dollars in thousands) Real Estate Loans: Commercial $ 4,009 $ 5,847 $ 2,644 Construction 3,161 2,421 992 Residential 7,277 6,518 4,080 Total Real Estate Loans 14,447 14,786 7,716 Commercial 1,338 3,045 3,150 Consumer and Other 244 257 188 Total $ 16,029 $ 18,088 $ 11,054 Accrued interest receivable of $4.5 million and $5.4 million was outstanding as of September 30, 2023, December 31, 2022, 19 2020 2021. no At September 30, 2023 December 31, 2022,

Note 7 - Long Term Debt -

Note 7 - Long Term Debt -	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Long-Term Debt [Text Block]	Note 7 Long Term Debt On March 1, 2022, three April 11, 2028. December 13, 2023, December 13, 2028. third March 24, 2027. May 1, 2023 2023. September 30, 2023.

Note 8 - Bank Term Funding Prog

Note 8 - Bank Term Funding Program ("BTFP") -	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Short-Term Debt [Text Block]	Note 8 Bank Term Funding Program ( BTFP ) On March 12, 2023, one September 30, 2023.

Note 9 - Federal Home Loan Bank

Note 9 - Federal Home Loan Bank ("FHLB") Borrowing -	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Debt Disclosure [Text Block]	Note 9 Federal Home Loan Bank ( FHLB ) Borrowings The Company had outstanding advances from the FHLB of $214.2 million and $410.1 million as of September 30, 2023, December 31, 2022, One fixed rate loan with an original principal balance of $60.0 million. The loan was made in 2021 September 30, 2023 December 31, 2022 November 2026. One fixed rate loan of $875,000 at both September 30, 2023, December 31, 2022, April 2025. One fixed rate loan of $100.0 million at both September 30, 2023, December 31, 2022, October 2027. October 2023. One fixed rate loan of $25.0 million at September 30, 2023, July 2025. One fixed rate loan of $25.0 million at September 30, 2023, January 2026. One fixed rate loan of $25.0 million at September 30, 2023, July 2026. One short term, seven December 31, 2022, January 2023. March 31, 2023, second 2023. The Company had an additional $1.6 billion remaining on the FHLB line availability at September 30, 2023.

Note 10 - Leases

Note 10 - Leases	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Lessee, Operating Leases [Text Block]	Note 10 Leases The Bank leases certain branch offices through non-cancelable operating leases with terms that range from one ten nine September 30, 2023, 2022, September 30, 2023, Future minimum lease payments under these leases are as follows: (Dollars in thousands) October 1, 2023 through September 30, 2024 $ 3,985 October 1, 2024 through September 30, 2025 3,294 October 1, 2025 through September 30, 2026 2,527 October 1, 2026 through September 30, 2027 2,356 October 1, 2027 through September 30, 2028 2,134 October 1, 2028 and Thereafter 4,067 Total Future Minimum Lease Payments 18,363 Less Imputed Interest (1,669 ) Present Value of Lease Liabilities $ 16,694

Note 11 - Commitments and Conti

Note 11 - Commitments and Contingencies -	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Commitments Disclosure [Text Block]	Note 11 Commitments and Contingencies In the normal course of business, the Bank is a party to financial instruments with off-balance sheet risk to meet the financing needs of its customers. These financial instruments include commitments to extend credit and standby and commercial letters of credit which are not The Bank’s exposure to credit loss in the event of nonperformance by the other party to the financial instrument for commitments to extend credit and standby and commercial letters of credit is represented by the contractual amount of those instruments. The Bank’s policy for obtaining collateral, and the nature of such collateral, is essentially the same as that involved in making commitments to extend credit. The Bank uses the same credit policies in making such commitments and conditional obligations as it does for instruments that are included in the balance sheet. In the normal course of business, the Bank has made commitments to extend credit of approximately $1.2 billion and $1.3 billion, and standby and commercial letters of credit of approximately $46.5 million and $45.6 million at September 30, 2023 December 31, 2022, 6, September 30, 2023 December 31, 2022, In the normal course of business, the Bank is involved in various legal proceedings. In the opinion of management and counsel, the disposition or ultimate resolution of such proceedings would not

Note 12 - Preferred Stock -

Note 12 - Preferred Stock -	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Preferred Stock [Text Block]	Note 12 Preferred Stock On September 1, 2022, 7.50% first five 3 may not first five nine September 30, 2023, December 31, 2022,

Note 13 - Fair Value of Financi

Note 13 - Fair Value of Financial Instruments -	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Fair Value Disclosures [Text Block]	Note 13 Fair Value of Financial Instruments Fair Value Disclosures The Company groups its financial assets and liabilities measured at fair value in three three ● Level 1 ● Level 2 ● Level 3 Recurring Basis Fair values of investment securities available for sale were primarily measured using information from a third The fair values of loans held for sale are based on commitments on hand from investors within the secondary market for loans with similar characteristics. The following tables present the balance of assets and liabilities measured on a recurring basis as of September 30, 2023, December 31, 2022. not 3 2 September 30, 2023. 2023, not Fair Value Level 1 Level 2 Level 3 (Dollars in thousands) September 30, 2023 Available for Sale: U.S. Treasury Securities $ 30,173 $ - $ 30,173 $ - U.S. Government Agency Securities 47,475 - 47,475 - Corporate Securities 42,574 - 42,574 - Mortgage-Backed Securities 431,712 - 431,712 - Municipal Securities 297,770 - 297,770 - Loans Held for Sale 652 - 652 - Total $ 850,356 $ - $ 850,356 $ - December 31, 2022 Available for Sale: U.S. Treasury Securities $ 30,115 $ - $ 30,115 $ - U.S. Government Agency Securities 47,372 - 47,372 - Corporate Securities 46,004 - 27,004 19,000 Mortgage-Backed Securities 451,725 - 451,725 - Municipal Securities 315,535 - 280,767 34,768 Loans Held for Sale 304 - 304 - Total $ 891,055 $ - $ 837,287 $ 53,768 Nonrecurring Basis The Company has segregated all financial assets and liabilities that are measured at fair value on a nonrecurring basis into the most appropriate level within the fair value hierarchy based on the inputs used to determine the fair value at the measurement date in the table below. The Company did not The fair value of the impaired loans is measured at the fair value of the collateral for collateral-dependent loans. Impaired loans are Level 3 may 3. Fair Value Level 1 Level 2 Level 3 (Dollars in thousands) September 30, 2023 Assets: Impaired Loans $ 8,794 $ - $ - $ 8,794 Servicing Rights 2,216 - 2,216 - Other Nonperforming Assets 1,558 - - 1,558 Total $ 12,568 $ - $ 2,216 $ 10,352 December 31, 2022 Assets: Impaired Loans $ 16,816 $ - $ - $ 16,816 Servicing Rights 2,327 - 2,327 - Other Nonperforming Assets 1,434 - - 1,434 Total $ 20,577 $ - $ 2,327 $ 18,250 Fair Value Financial Instruments The fair value of a financial instrument is the current amount that would be exchanged between willing parties, other than in a forced liquidation. Fair value is best determined based upon quoted market prices. However, in many instances, there are no not may not may not The following methods and assumptions were used to estimate the fair value of each class of financial instruments for which it is practicable to estimate that value: Cash and Short-Term Investments – For those short-term instruments, the carrying amount is a reasonable estimate of fair value. Securities – Fair value of securities is based on quoted market prices. If a quoted market price is not Loans – The fair value for loans is estimated using discounted cash flow analyses, with interest rates currently being offered for similar loans to borrowers with similar credit rates. Loans with similar classifications are aggregated for purposes of the calculations. The allowance for credit losses, which was used to measure the credit risk, is subtracted from loans. Cash Value of Bank-Owned Life Insurance (“BOLI”) – The carrying amount approximates its fair value. Other Equity Securities – The carrying amount approximates its fair value. Deposits – The fair value of demand deposits and certain money market deposits is the amount payable at the reporting date. The fair value of fixed-maturity certificates of deposit is estimated using discounted cash flow analyses, with interest rates currently offered for deposits of similar remaining maturities. Borrowings – The fair value of FHLB advances and other long-term borrowings is estimated using the rates currently offered for advances of similar maturities. The carrying amount of short-term borrowings maturing within ninety Commitments to Extend Credit and Standby and Commercial Letters of Credit – The fair values of commitments to extend credit and standby and commercial letters of credit do not The estimated approximate fair values of the Bank’s financial instruments as of September 30, 2023, December 31, 2022 Carrying Total Amount Fair Value Level 1 Level 2 Level 3 (Dollars in thousands) September 30, 2023 Financial Assets: Cash and Short-Term Investments $ 388,077 $ 388,077 $ 388,077 $ - $ - Securities 849,704 849,704 - 849,704 - Loans Held for Sale 652 652 - 652 - Loans - Net 4,879,144 4,737,488 - - 4,737,488 Servicing Rights 1,267 2,216 - 2,216 - Cash Value of BOLI 95,906 95,906 - 95,906 - Other Equity Securities 32,591 32,591 - - 32,591 Total $ 6,247,341 $ 6,106,634 $ 388,077 $ 948,478 $ 4,770,079 Financial Liabilities: Deposits $ 5,190,723 $ 5,182,806 $ - $ - $ 5,182,806 Borrowings 642,486 615,349 - 615,349 - Total $ 5,833,209 $ 5,798,155 $ - $ 615,349 $ 5,182,806 Carrying Total Amount Fair Value Level 1 Level 2 Level 3 (Dollars in thousands) December 31, 2022 Financial Assets: Cash and Short-Term Investments $ 168,346 $ 168,346 $ 168,346 $ - $ - Securities 890,751 890,751 - 836,983 53,768 Loans Held for Sale 304 304 - 304 - Loans - Net 4,567,998 4,443,577 - - 4,443,577 Servicing Rights 1,712 2,327 - 2,327 - Cash Value of BOLI 91,958 91,958 - 91,958 - Other Equity Securities 37,467 37,467 - - 37,467 Total $ 5,758,536 $ 5,634,730 $ 168,346 $ 931,572 $ 4,534,812 Financial Liabilities: Deposits $ 4,820,345 $ 4,810,263 $ - $ - $ 4,810,263 Borrowings 560,123 544,564 - 544,564 - Total $ 5,380,468 $ 5,354,827 $ - $ 544,564 $ 4,810,263

Item 5. Other Information

Item 5. Other Information	9 Months Ended
	Sep. 30, 2023
Notes to Financial Statements
Material Terms of Trading Arrangement [Text Block]	5. Other Information (a) Not (b) Not (c) During the three September 30, 2023, no 10b5 1 10b5 1 408

Significant Accounting Policies

Significant Accounting Policies (Policies)	9 Months Ended
	Sep. 30, 2023
Accounting Policies [Abstract]
New Accounting Pronouncements, Policy [Policy Text Block]	Accounting Standards Adopted in Current Period Effective January 1, 2023, 2016 13, Financial Instrument Credit Losses (Topic 326 January 1, 2023, January 1, 2023, January 1, 2023, Upon adoption of the guidance on January 1, 2023, b1BANK not not The adoption of this guidance did not The Company also adopted ASU 2022 02, Financial Instruments Credit Losses (Topic 326 Troubled Debt Restructurings and Vintage Disclosures January 1, 2023. not Allowance for Credit Losses The Company calculates its allowance for credit losses utilizing a CECL methodology. CECL requires management’s estimate of credit losses over the full remaining expected life of loans and other financial instruments and for the Company, CECL applies to loans, unfunded commitments, and available for sale securities. The allowance for credit losses is increased through provisions charged to earnings and reduced by net charge-offs, inclusive of recoveries. Management evaluates the appropriateness of the allowance for credit losses on a quarterly basis. The allowance considers expected losses for the remaining lives of the applicable assets. Forecasted economic scenarios are considered over a reasonable and supportable forecast period, currently one one not The allowance recorded for loan losses utilizes forward-looking expected loss models to consider a variety of factors affecting lifetime credit losses. These factors include loan and borrower characteristics, such as internal risk ratings, delinquency status, collateral type and available valuation information, and the remaining term of the loan, adjusted for expected prepayments. Where loans do not The Company has elected to exclude accrued interest receivable from the amortized cost basis on its loan portfolio. The Company has also elected to not no 90 90 Purchased Loans Beginning January 1, 2023, not Allowance for Credit Losses on Off-Balance Sheet Credit Exposures The Company also assesses the credit risk associated with off-balance sheet loan commitments and letters of credit. The liability for off-balance sheet credit exposure related to loan commitments and other credit guarantees is included in other liabilities. Because business processes and credit risks associated with unfunded credit commitments are essentially the same as for loans, the Company utilizes similar processes to estimate its liability for unfunded credit commitments. The adoption of this guidance did not Allowance for Credit Losses on Securities In conjunction with the adoption of CECL, the Company also evaluates its securities portfolio for credit losses, as the CECL update modifies the debt security credit impairment model to recognize an allowance for estimated credit losses. Similar to the election on the loan portfolio, the Company has elected to exclude accrued interest receivable from the amortized cost basis of its investment portfolio analysis. Based on our assessments, expected credit losses were negligible and therefore, no Beginning January 1, 2023, no not not not not Accounting Standards Not None

Note 3 - Mergers and Acquisit_2

Note 3 - Mergers and Acquisitions - (Tables)	9 Months Ended
	Sep. 30, 2023
Notes Tables
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]	Cost and Allocation of Purchase Price for Texas Citizens Bancorp, Inc. (TCBI): (Dollars in thousands, except per share data) Purchase Price: Shares Issued to TCBI's Shareholders on March 1, 2022 2,069,532 Closing Stock Price on February 28, 2022 $ 26.19 Total Stock Issued $ 54,201 Other Consideration, Including Equity Awards 842 Total Purchase Price $ 55,043 Net Assets Acquired: Cash and Cash Equivalents $ 163,460 Securities Available for Sale 370 Loans and Leases Receivable 338,027 Premises and Equipment, Net 2,776 Cash Value of Life Insurance 12,146 Core Deposit Intangible 3,875 Other Assets 14,731 Total Assets 535,385 Deposits 477,277 Borrowings 30,708 Other Liabilities 1,006 Total Liabilities 508,991 Net Assets Acquired 26,394 Goodwill Resulting from Merger $ 28,649

Note 4 - Earnings Per Common _2

Note 4 - Earnings Per Common Share - (Tables)	9 Months Ended
	Sep. 30, 2023
Notes Tables
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]	For the Three Months Ended For the Nine Months Ended September 30, September 30, 2023 2022 2023 2022 (Dollars in thousands, except per share data) Numerator: Net Income $ 20,455 $ 13,800 $ 55,219 $ 36,288 Less: Preferred Stock Dividends 1,351 - 4,051 - Net Income Available to Common Shares $ 19,104 $ 13,800 $ 51,168 $ 36,288 Denominator: Weighted Average Common Shares Outstanding 25,111,548 22,468,939 25,064,856 21,990,273 Dilutive Effect of Stock Options and RSAs 177,112 181,701 217,052 173,679 Weighted Average Dilutive Common Shares 25,288,660 22,650,640 25,281,908 22,163,952 Basic Earnings Per Common Share From Net Income Available to Common Shares $ 0.76 $ 0.61 $ 2.04 $ 1.65 Diluted Earnings Per Common Share From Net Income Available to Common Shares $ 0.76 $ 0.61 $ 2.02 $ 1.64

Note 5 - Securities - (Tables)

Note 5 - Securities - (Tables)	9 Months Ended
	Sep. 30, 2023
Notes Tables
Schedule of Available-for-Sale Securities Reconciliation [Table Text Block]	September 30, 2023 (Dollars in thousands) Gross Gross Amortized Unrealized Unrealized Fair Cost Gains Losses Value U.S. Treasury Securities $ 32,704 $ - $ 2,531 $ 30,173 U.S. Government Agencies 50,237 - 2,762 47,475 Corporate Securities 49,405 - 6,831 42,574 Mortgage-Backed Securities 497,388 - 65,676 431,712 Municipal Securities 338,764 1 40,995 297,770 Total Securities Available for Sale $ 968,498 $ 1 $ 118,795 $ 849,704 December 31, 2022 (Dollars in thousands) Gross Gross Amortized Unrealized Unrealized Fair Cost Gains Losses Value U.S. Treasury Securities $ 32,783 $ - $ 2,668 $ 30,115 U.S. Government Agencies 50,288 - 2,916 47,372 Corporate Securities 48,475 25 2,496 46,004 Mortgage-Backed Securities 506,671 267 55,213 451,725 Municipal Securities 347,382 11 31,858 315,535 Total Securities Available for Sale $ 985,599 $ 303 $ 95,151 $ 890,751
Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value [Table Text Block]	September 30, 2023 Less Than 12 Months 12 Months or Greater Total (Dollars in thousands) Gross Gross Gross Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses U.S. Treasury Securities $ - $ - $ 30,173 $ 2,531 $ 30,173 $ 2,531 U.S. Government Agencies - - 47,475 2,762 47,475 2,762 Corporate Securities 18,896 3,012 23,678 3,819 42,574 6,831 Mortgage-Backed Securities 33,496 2,461 388,178 63,215 421,674 65,676 Municipal Securities 49,404 4,980 246,136 36,015 295,540 40,995 Total Securities Available for Sale $ 101,796 $ 10,453 $ 735,640 $ 108,342 $ 837,436 $ 118,795 December 31, 2022 Less Than 12 Months 12 Months or Greater Total (Dollars in thousands) Gross Gross Gross Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses U.S. Treasury Securities $ 9,702 $ 374 $ 20,413 $ 2,294 $ 30,115 $ 2,668 U.S. Government Agencies 24,405 595 22,967 2,321 47,372 2,916 Corporate Securities 19,564 1,359 6,385 1,137 25,949 2,496 Mortgage-Backed Securities 115,692 7,473 324,043 47,740 439,735 55,213 Municipal Securities 143,035 10,206 131,944 21,652 274,979 31,858 Total Securities Available for Sale $ 312,398 $ 20,007 $ 505,752 $ 75,144 $ 818,150 $ 95,151
Investments Classified by Contractual Maturity Date [Table Text Block]	Amortized Fair Cost Value (Dollars in thousands) Less Than One Year $ 30,310 $ 29,775 One to Five Years 238,059 219,241 Over Five to Ten Years 354,881 308,571 Over Ten Years 345,248 292,117 Total Securities Available for Sale $ 968,498 $ 849,704

Note 6 - Loans and the Allowa_2

Note 6 - Loans and the Allowance for Loan Losses - (Tables)	9 Months Ended
	Sep. 30, 2023
Notes Tables
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]	September 30, December 31, 2023 2022 (Dollars in thousands) Real Estate Loans: Commercial $ 2,128,855 $ 2,020,406 Construction 708,835 722,074 Residential 686,921 656,378 Total Real Estate Loans 3,524,611 3,398,858 Commercial 1,332,384 1,153,873 Consumer and Other 63,278 53,445 Total Loans Held for Investment 4,920,273 4,606,176 Less: Allowance for Loan Losses (41,129 ) (38,178 ) Net Loans $ 4,879,144 $ 4,567,998
Financing Receivable, Allowance for Credit Loss [Table Text Block]	September 30, 2023 (Dollars in thousands) Real Estate: Real Estate: Real Estate: Consumer Commercial Construction Residential Commercial and Other Total Allowance for Loan Losses: Beginning Balance $ 14,702 $ 5,768 $ 5,354 $ 11,721 $ 633 $ 38,178 Adoption of ASU 2016-13 4,823 933 (365 ) (2,483 ) (248 ) 2,660 Beginning Balance After Adoption 19,525 6,701 4,989 9,238 385 40,838 Charge-offs (1,827 ) (1 ) (42 ) (2,407 ) (1,113 ) (5,390 ) Recoveries 21 1 9 655 206 892 Provision 770 1,474 441 1,170 934 4,789 Ending Balance $ 18,489 $ 8,175 $ 5,397 $ 8,656 $ 412 $ 41,129 Reserve for Unfunded Loan Commitments: Beginning Balance $ 220 $ 137 $ 13 $ 229 $ 6 $ 605 Adoption of ASU 2016-13 116 2,113 190 657 121 3,197 Beginning Balance After Adoption 336 2,250 203 886 127 3,802 Provision 7 (556 ) 32 195 (103 ) (425 ) Ending Balance $ 343 $ 1,694 $ 235 $ 1,081 $ 24 $ 3,377 Total Allowance for Credit Losses $ 18,832 $ 9,869 $ 5,632 $ 9,737 $ 436 $ 44,506 December 31, 2022 (Dollars in thousands) Real Estate: Real Estate: Real Estate: Consumer Commercial Construction Residential Commercial and Other Total Allowance for Loan Losses: Beginning Balance $ 10,515 $ 4,498 $ 4,565 $ 9,016 $ 518 $ 29,112 Charge-offs (51 ) (16 ) (191 ) (2,139 ) (424 ) (2,821 ) Recoveries 50 25 20 739 167 1,001 Provision 4,188 1,261 960 4,105 372 10,886 Ending Balance $ 14,702 $ 5,768 $ 5,354 $ 11,721 $ 633 $ 38,178 Ending Balance: Individually Evaluated for Impairment $ 59 $ 21 $ 99 $ 2,020 $ 15 $ 2,214 Collectively Evaluated for Impairment $ 14,643 $ 5,747 $ 5,255 $ 9,701 $ 618 $ 35,964 Purchased Credit Impaired $ - $ - $ - $ - $ - $ - Loans Receivable: Ending Balance $ 2,020,406 $ 722,074 $ 656,378 $ 1,153,873 $ 53,445 $ 4,606,176 Ending Balance: Individually Evaluated for Impairment $ 3,053 $ 992 $ 4,028 $ 6,442 $ 192 $ 14,707 Collectively Evaluated for Impairment $ 1,989,831 $ 720,129 $ 637,195 $ 1,141,957 $ 52,570 $ 4,541,682 Purchased Credit Impaired $ 27,522 $ 953 $ 15,155 $ 5,474 $ 683 $ 49,787
Schedule of Financing Receivable and Allowances Individually Evaluated [Table Text Block]	September 30, 2023 January 1, 2023 Loan Balance Specific Allocations Loan Balance Specific Allocations (Dollars in thousands) Real Estate Loans: Commercial $ 4,877 $ - $ 3,008 $ 1,915 Construction 2,350 528 1,424 513 Residential 1,567 - 1,558 3 Total Real Estate Loans 8,794 528 5,990 2,431 Commercial - - 6,096 1,779 Consumer and Other - - - - Total $ 8,794 $ 528 $ 12,086 $ 4,210
Financing Receivable Credit Quality Indicators [Table Text Block]	September 30, 2023 Criticized Pass Special Mention Substandard Doubtful Loss Current Period Charge- (Risk Grade 10-45) (Risk Grade 50) (Risk Grade 60) (Risk Grade 70) (Risk Grade 80) Total offs (Dollars in thousands) Real Estate: Commercial Originated in 2023 $ 165,134 $ - $ 86 $ - $ - $ 165,220 $ - Originated in 2022 733,458 1,699 - - - 735,157 - Originated in 2021 423,682 6,150 71 - - 429,903 357 Originated in 2020 154,433 3,573 10 - - 158,016 - Originated in 2019 148,044 9,774 382 937 - 159,137 1,447 Originated Prior to 2019 382,109 8,138 10,187 472 - 400,906 23 Revolving 80,333 - 183 - - 80,516 - Revolving Loans Converted to Term - - - - - - - Total Real Estate: Commercial $ 2,087,193 $ 29,334 $ 10,919 $ 1,409 $ - $ 2,128,855 $ 1,827 Real Estate: Construction Originated in 2023 $ 105,036 $ - $ - $ - $ - $ 105,036 $ - Originated in 2022 360,157 - 214 - - 360,371 - Originated in 2021 105,193 - 1,270 - - 106,463 - Originated in 2020 35,309 31 - - - 35,340 - Originated in 2019 20,796 - 1,718 - - 22,514 1 Originated Prior to 2019 21,460 421 351 345 - 22,577 - Revolving 56,534 - - - - 56,534 - Revolving Loans Converted to Term - - - - - - - Total Real Estate: Construction $ 704,485 $ 452 $ 3,553 $ 345 $ - $ 708,835 $ 1 Real Estate: Residential Originated in 2023 $ 52,118 $ 33 $ - $ - $ - $ 52,151 $ - Originated in 2022 173,486 435 275 15 - 174,211 - Originated in 2021 108,118 - 715 - - 108,833 11 Originated in 2020 70,187 386 652 63 - 71,288 1 Originated in 2019 60,872 124 944 123 - 62,063 22 Originated Prior to 2019 103,755 1,248 5,811 325 - 111,139 7 Revolving 106,827 - 389 - - 107,216 1 Revolving Loans Converted to Term 20 - - - - 20 - Total Real Estate: Residential $ 675,383 $ 2,226 $ 8,786 $ 526 $ - $ 686,921 $ 42 Commercial Originated in 2023 $ 232,137 $ 278 $ 9 $ - $ - $ 232,424 $ - Originated in 2022 282,674 272 897 - - 283,843 97 Originated in 2021 148,156 5,599 913 16 - 154,684 15 Originated in 2020 57,448 4,064 1,004 44 - 62,560 27 Originated in 2019 34,623 544 707 250 - 36,124 1,453 Originated Prior to 2019 62,637 4,029 3,318 269 - 70,253 613 Revolving 489,138 2,953 377 28 - 492,496 202 Revolving Loans Converted to Term - - - - - - - Total Commercial $ 1,306,813 $ 17,739 $ 7,225 $ 607 $ - $ 1,332,384 $ 2,407 Consumer and Other Originated in 2023 $ 9,230 $ - $ - $ - $ - $ 9,230 $ 8 Originated in 2022 8,157 - 46 - - 8,203 28 Originated in 2021 4,241 - 54 - - 4,295 25 Originated in 2020 2,199 - 94 - - 2,293 11 Originated in 2019 2,525 - 46 - - 2,571 18 Originated Prior to 2019 2,968 - 101 - - 3,069 58 Revolving 33,331 - 162 - - 33,493 965 Revolving Loans Converted to Term 124 - - - - 124 - Total Consumer and Other $ 62,775 $ - $ 503 $ - $ - $ 63,278 $ 1,113 Total Loans $ 4,836,649 $ 49,751 $ 30,986 $ 2,887 $ - $ 4,920,273 $ 5,390 December 31, 2022 Pass Special Mention Substandard Doubtful (Risk Grade 10-45) (Risk Grade 50) (Risk Grade 60) (Risk Grade 70) Total (Dollars in thousands) Real Estate Loans: Commercial $ 1,972,611 $ 35,054 $ 10,478 $ 2,263 $ 2,020,406 Construction 716,071 3,496 2,157 350 722,074 Residential 643,763 3,780 7,925 910 656,378 Total Real Estate Loans 3,332,445 42,330 20,560 3,523 3,398,858 Commercial 1,137,555 6,646 6,960 2,712 1,153,873 Consumer and Other 53,041 - 404 - 53,445 Total $ 4,523,041 $ 48,976 $ 27,924 $ 6,235 $ 4,606,176
Financing Receivable, Past Due [Table Text Block]	September 30, 2023 (Dollars in thousands) Recorded Greater Investment Over 30-59 Days 60-89 Days Than 90 Days Total Total Loans 90 Days Past Due Past Due Past Due Past Due Past Due Current Receivable and Still Accruing Real Estate Loans: Commercial $ 468 $ 1,995 $ 3,739 $ 6,202 $ 2,122,653 $ 2,128,855 $ 127 Construction 365 624 2,993 3,982 704,853 708,835 117 Residential 2,237 324 4,115 6,676 680,245 686,921 - Total Real Estate Loans 3,070 2,943 10,847 16,860 3,507,751 3,524,611 244 Commercial 4,678 420 1,241 6,339 1,326,045 1,332,384 - Consumer and Other 276 59 210 545 62,733 63,278 3 Total $ 8,024 $ 3,422 $ 12,298 $ 23,744 $ 4,896,529 $ 4,920,273 $ 247 December 31, 2022 (Dollars in thousands) Recorded Greater Investment Over 30-59 Days 60-89 Days Than 90 Days Total Total Loans 90 Days Past Due Past Due Past Due Past Due Past Due Current Receivable and Still Accruing Real Estate Loans: Commercial $ 1,491 $ 210 $ 1,681 $ 3,382 $ 2,017,024 $ 2,020,406 $ 98 Construction 320 41 638 999 721,075 722,074 - Residential 1,590 423 1,781 3,794 652,584 656,378 - Total Real Estate Loans 3,401 674 4,100 8,175 3,390,683 3,398,858 98 Commercial 1,183 1,934 2,186 5,303 1,148,570 1,153,873 222 Consumer and Other 295 28 182 505 52,940 53,445 15 Total $ 4,879 $ 2,636 $ 6,468 $ 13,983 $ 4,592,193 $ 4,606,176 $ 335
Financing Receivable, Nonaccrual [Table Text Block]	September 30, January 1, December 31, 2023 2023 2022 (Dollars in thousands) Real Estate Loans: Commercial $ 4,009 $ 5,847 $ 2,644 Construction 3,161 2,421 992 Residential 7,277 6,518 4,080 Total Real Estate Loans 14,447 14,786 7,716 Commercial 1,338 3,045 3,150 Consumer and Other 244 257 188 Total $ 16,029 $ 18,088 $ 11,054

Note 10 - Leases (Tables)

Note 10 - Leases (Tables)	9 Months Ended
	Sep. 30, 2023
Notes Tables
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]	(Dollars in thousands) October 1, 2023 through September 30, 2024 $ 3,985 October 1, 2024 through September 30, 2025 3,294 October 1, 2025 through September 30, 2026 2,527 October 1, 2026 through September 30, 2027 2,356 October 1, 2027 through September 30, 2028 2,134 October 1, 2028 and Thereafter 4,067 Total Future Minimum Lease Payments 18,363 Less Imputed Interest (1,669 ) Present Value of Lease Liabilities $ 16,694

Note 13 - Fair Value of Finan_2

Note 13 - Fair Value of Financial Instruments - (Tables)	9 Months Ended
	Sep. 30, 2023
Notes Tables
Fair Value, Assets Measured on Recurring Basis [Table Text Block]	Fair Value Level 1 Level 2 Level 3 (Dollars in thousands) September 30, 2023 Available for Sale: U.S. Treasury Securities $ 30,173 $ - $ 30,173 $ - U.S. Government Agency Securities 47,475 - 47,475 - Corporate Securities 42,574 - 42,574 - Mortgage-Backed Securities 431,712 - 431,712 - Municipal Securities 297,770 - 297,770 - Loans Held for Sale 652 - 652 - Total $ 850,356 $ - $ 850,356 $ - December 31, 2022 Available for Sale: U.S. Treasury Securities $ 30,115 $ - $ 30,115 $ - U.S. Government Agency Securities 47,372 - 47,372 - Corporate Securities 46,004 - 27,004 19,000 Mortgage-Backed Securities 451,725 - 451,725 - Municipal Securities 315,535 - 280,767 34,768 Loans Held for Sale 304 - 304 - Total $ 891,055 $ - $ 837,287 $ 53,768
Fair Value Measurements, Nonrecurring [Table Text Block]	Fair Value Level 1 Level 2 Level 3 (Dollars in thousands) September 30, 2023 Assets: Impaired Loans $ 8,794 $ - $ - $ 8,794 Servicing Rights 2,216 - 2,216 - Other Nonperforming Assets 1,558 - - 1,558 Total $ 12,568 $ - $ 2,216 $ 10,352 December 31, 2022 Assets: Impaired Loans $ 16,816 $ - $ - $ 16,816 Servicing Rights 2,327 - 2,327 - Other Nonperforming Assets 1,434 - - 1,434 Total $ 20,577 $ - $ 2,327 $ 18,250
Fair Value, by Balance Sheet Grouping [Table Text Block]	Carrying Total Amount Fair Value Level 1 Level 2 Level 3 (Dollars in thousands) September 30, 2023 Financial Assets: Cash and Short-Term Investments $ 388,077 $ 388,077 $ 388,077 $ - $ - Securities 849,704 849,704 - 849,704 - Loans Held for Sale 652 652 - 652 - Loans - Net 4,879,144 4,737,488 - - 4,737,488 Servicing Rights 1,267 2,216 - 2,216 - Cash Value of BOLI 95,906 95,906 - 95,906 - Other Equity Securities 32,591 32,591 - - 32,591 Total $ 6,247,341 $ 6,106,634 $ 388,077 $ 948,478 $ 4,770,079 Financial Liabilities: Deposits $ 5,190,723 $ 5,182,806 $ - $ - $ 5,182,806 Borrowings 642,486 615,349 - 615,349 - Total $ 5,833,209 $ 5,798,155 $ - $ 615,349 $ 5,182,806 Carrying Total Amount Fair Value Level 1 Level 2 Level 3 (Dollars in thousands) December 31, 2022 Financial Assets: Cash and Short-Term Investments $ 168,346 $ 168,346 $ 168,346 $ - $ - Securities 890,751 890,751 - 836,983 53,768 Loans Held for Sale 304 304 - 304 - Loans - Net 4,567,998 4,443,577 - - 4,443,577 Servicing Rights 1,712 2,327 - 2,327 - Cash Value of BOLI 91,958 91,958 - 91,958 - Other Equity Securities 37,467 37,467 - - 37,467 Total $ 5,758,536 $ 5,634,730 $ 168,346 $ 931,572 $ 4,534,812 Financial Liabilities: Deposits $ 4,820,345 $ 4,810,263 $ - $ - $ 4,810,263 Borrowings 560,123 544,564 - 544,564 - Total $ 5,380,468 $ 5,354,827 $ - $ 544,564 $ 4,810,263

Note 1 - Basis of Presentatio_2

Note 1 - Basis of Presentation - (Details Textual) - USD ($) $ in Thousands	Sep. 30, 2023	Jan. 01, 2023	Dec. 31, 2022
Retained Earnings (Accumulated Deficit)	$ 205,207		$ 163,955
Cumulative Effect, Period of Adoption, Adjustment [Member] | Accounting Standards Update 2016-13 [Member]
Retained Earnings (Accumulated Deficit)		$ (827,000,000)

Note 3 - Mergers and Acquisit_3

Note 3 - Mergers and Acquisitions - (Details Textual) - USD ($)		9 Months Ended	12 Months Ended
	Mar. 01, 2022	Sep. 30, 2023	Dec. 31, 2022	Feb. 28, 2022
Assets, Total		$ 6,488,781,000	$ 5,990,460,000
Financing Receivable, after Allowance for Credit Loss, Total		4,879,144,000	4,567,998,000
Deposits, Total		$ 5,190,723,000	4,820,345,000
Core Deposits [Member]
Finite-Lived Intangible Asset, Useful Life (Year)		10 years
Texas Citizens Bancorp [Member]
Assets, Total				$ 534,200,000
Financing Receivable, after Allowance for Credit Loss, Total				349,500,000
Deposits, Total				$ 477,200,000
Business Combination, Acquisition Related Costs		$ 173,000	$ 5,200,000
Texas Citizens Bancorp [Member]
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares)	2,069,532

Note 3 - Mergers and Acquisit_4

Note 3 - Mergers and Acquisitions - Schedule of Identifiable Assets Purchased and Liabilities Assumed (Details) - USD ($) $ / shares in Units, $ in Thousands	Mar. 01, 2022	Sep. 30, 2023	Dec. 31, 2022	Feb. 28, 2022
Net Assets Acquired:
Goodwill Resulting from Merger		$ 88,391	$ 88,543
Texas Citizens Bancorp [Member]
Shares Issued to TCBI's Shareholders on March 1, 2022 (in shares)	2,069,532
Closing Stock Price on February 28, 2022 (in dollars per share)				$ 26.19
Total Stock Issued	$ 54,201
Other Consideration, Including Equity Awards	842
Total Purchase Price	55,043
Net Assets Acquired:
Cash and Cash Equivalents	163,460
Securities Available for Sale	370
Loans and Leases Receivable	338,027
Premises and Equipment, Net	2,776
Cash Value of Life Insurance	12,146
Core Deposit Intangible	3,875
Other Assets	14,731
Total Assets	535,385
Deposits	477,277
Borrowings	30,708
Other Liabilities	1,006
Total Liabilities	508,991
Net Assets Acquired	26,394
Goodwill Resulting from Merger	$ 28,649

Note 4 - Earnings Per Common _3

Note 4 - Earnings Per Common Share - Basic and Diluted Earnings Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Net Income	$ 20,455	$ 13,800	$ 55,219	$ 36,288
Preferred Stock Dividends	1,351	0	4,051	0
Net Income Available to Common Shareholders	$ 19,104	$ 13,800	$ 51,168	$ 36,288
Weighted Average Common Shares Outstanding (in shares)	25,111,548	22,468,939	25,064,856	21,990,273
Dilutive Effect of Stock Options and RSAs (in shares)	177,112	181,701	217,052	173,679
Weighted Average Dilutive Common Shares (in shares)	25,288,660	22,650,640	25,281,908	22,163,952
Basic Earnings Per Common Share From Net Income Available to Common Shares (in dollars per share)	$ 0.76	$ 0.61	$ 2.04	$ 1.65
Diluted Earnings Per Common Share From Net Income Available to Common Shares (in dollars per share)	$ 0.76	$ 0.61	$ 2.02	$ 1.64

Note 5 - Securities - (Details

Note 5 - Securities - (Details Textual) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss	$ 3.8	$ 4.4
Asset Pledged as Collateral [Member] | Public Deposit and Repurchase Agreements [Member]
Securities Held as Collateral, at Fair Value	368.1
Asset Pledged as Collateral [Member] | Bank Term Funding Program Facility [Member]
Securities Held as Collateral, at Fair Value	$ 375.6

Note 5 - Securities - Securitie

Note 5 - Securities - Securities Available-for-sale (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Debt Securities, Available-for-Sale, Amortized Cost	$ 968,498	$ 985,599
Gross unrealized gains	1	303
Gross unrealized losses	118,795	95,151
Fair value	849,704	890,751
US Treasury Securities [Member]
Debt Securities, Available-for-Sale, Amortized Cost	32,704	32,783
Gross unrealized gains	0	0
Gross unrealized losses	2,531	2,668
Fair value	30,173	30,115
US Government Agencies Debt Securities [Member]
Debt Securities, Available-for-Sale, Amortized Cost	50,237	50,288
Gross unrealized gains	0	0
Gross unrealized losses	2,762	2,916
Fair value	47,475	47,372
Corporate Debt Securities [Member]
Debt Securities, Available-for-Sale, Amortized Cost	49,405	48,475
Gross unrealized gains	0	25
Gross unrealized losses	6,831	2,496
Fair value	42,574	46,004
Collateralized Mortgage-Backed Securities [Member]
Debt Securities, Available-for-Sale, Amortized Cost	497,388	506,671
Gross unrealized gains	0	267
Gross unrealized losses	65,676	55,213
Fair value	431,712	451,725
US States and Political Subdivisions Debt Securities [Member]
Debt Securities, Available-for-Sale, Amortized Cost	338,764	347,382
Gross unrealized gains	1	11
Gross unrealized losses	40,995	31,858
Fair value	$ 297,770	$ 315,535

Note 5 - Securities - Securit_2

Note 5 - Securities - Securities in a Continuous Unrealized Loss Position (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Less than 12 months, fair value	$ 101,796	$ 312,398
Less than 12 months, gross unrealized losses	10,453	20,007
12 months or greater, fair value	735,640	505,752
12 months or greater, gross unrealized losses	108,342	75,144
Total, fair value	837,436	818,150
Total, gross unrealized losses	118,795	95,151
US Treasury Securities [Member]
Less than 12 months, fair value	0	9,702
Less than 12 months, gross unrealized losses	0	374
12 months or greater, fair value	30,173	20,413
12 months or greater, gross unrealized losses	2,531	2,294
Total, fair value	30,173	30,115
Total, gross unrealized losses	2,531	2,668
US Government Agencies Debt Securities [Member]
Less than 12 months, fair value	0	24,405
Less than 12 months, gross unrealized losses	0	595
12 months or greater, fair value	47,475	22,967
12 months or greater, gross unrealized losses	2,762	2,321
Total, fair value	47,475	47,372
Total, gross unrealized losses	2,762	2,916
Corporate Debt Securities [Member]
Less than 12 months, fair value	18,896	19,564
Less than 12 months, gross unrealized losses	3,012	1,359
12 months or greater, fair value	23,678	6,385
12 months or greater, gross unrealized losses	3,819	1,137
Total, fair value	42,574	25,949
Total, gross unrealized losses	6,831	2,496
Collateralized Mortgage-Backed Securities [Member]
Less than 12 months, fair value	33,496	115,692
Less than 12 months, gross unrealized losses	2,461	7,473
12 months or greater, fair value	388,178	324,043
12 months or greater, gross unrealized losses	63,215	47,740
Total, fair value	421,674	439,735
Total, gross unrealized losses	65,676	55,213
US States and Political Subdivisions Debt Securities [Member]
Less than 12 months, fair value	49,404	143,035
Less than 12 months, gross unrealized losses	4,980	10,206
12 months or greater, fair value	246,136	131,944
12 months or greater, gross unrealized losses	36,015	21,652
Total, fair value	295,540	274,979
Total, gross unrealized losses	$ 40,995	$ 31,858

Note 5 - Securities - Securit_3

Note 5 - Securities - Securities Available-for-sale by Contractual Maturity (Details) $ in Thousands	Sep. 30, 2023 USD ($)
Less Than One Year, Amortized Cost	$ 30,310
Less Than One Year, Fair Value	29,775
One to Five Years, Amortized Cost	238,059
One to Five Years, Fair Value	219,241
Over Five to Ten Years, Amortized Cost	354,881
Over Five to Ten Years, Fair Value	308,571
Over Ten Years, Amortized Cost	345,248
Over Ten Years, Fair Value	292,117
Amortized Cost	968,498
Fair Value	$ 849,704

Note 6 - Loans and the Allowa_3

Note 6 - Loans and the Allowance for Loan Losses - (Details Textual) - USD ($)	Sep. 30, 2023	Jan. 01, 2023	Dec. 31, 2022
Financing Receivable, Unamortized Loan Cost (Fee)	$ 12,800,000		$ 13,100,000
Loans and Leases Receivable Reclassified from Overdraft	1,200,000		2,000,000
Loan, Securitized or Asset-Backed Financing Arrangement, Principal Outstanding	727,400,000		683,300,000
Servicing Asset	1,300,000		1,700,000
Financing Receivable, 90 Days or More Past Due, Still Accruing	247,000		335,000
Financing Receivable, Nonaccrual	16,029,000	$ 18,088,000	11,054,000
Financing Receivable Accrued Interest Receivable, Loans Deferrals	4,500,000		5,400,000
Financing Receivable, Accrued Interest, after Allowance for Credit Loss	$ 24,300,000		$ 21,200,000
Financial Asset Acquired with Credit Deterioration [Member]
Financing Receivable, Nonaccrual, Purchased Credit Deteriorated		$ 7,000,000

Note 6 - Loans and the Allowa_4

Note 6 - Loans and the Allowance for Loan Losses - Loans Receivable (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022	Dec. 31, 2021
Loans	$ 4,920,273	$ 4,606,176
Allowance for Loan Losses	(41,129)	(38,178)	$ (29,112)
Net Loans	4,879,144	4,567,998
Commercial Real Estate Portfolio Segment [Member]
Loans	3,524,611	3,398,858
Commercial Real Estate Portfolio Segment [Member] | Commercial [Member]
Loans	2,128,855	2,020,406
Allowance for Loan Losses	(18,489)	(14,702)	(10,515)
Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member]
Loans	708,835	722,074
Allowance for Loan Losses	(8,175)	(5,768)	(4,498)
Commercial Real Estate Portfolio Segment [Member] | Residential [Member]
Loans	686,921	656,378
Allowance for Loan Losses	(5,397)	(5,354)	(4,565)
Commercial Portfolio Segment [Member]
Loans	1,332,384	1,153,873
Allowance for Loan Losses	(8,656)	(11,721)	(9,016)
Consumer Portfolio Segment [Member]
Loans	63,278	53,445
Allowance for Loan Losses	$ (412)	$ (633)	$ (518)

Note 6 - Loans and the Allowa_5

Note 6 - Loans and the Allowance for Loan Losses - Allowance for Credit Losses and Recorded Investment in Loans Receivable (Details) - USD ($)	9 Months Ended	12 Months Ended
	Sep. 30, 2023	Dec. 31, 2022	Jan. 01, 2023
Beginning Balance, allowance for loan losses	$ 38,178,000	$ 29,112,000
Charge-offs	(5,390,000)	(2,821,000)
Recoveries	892,000	1,001,000
Provision	4,789,000	10,886,000
Ending Balance, allowance for loan losses	41,129,000	38,178,000
Beginning Balance, unfunded loan commitments	605,000
Provision	(425,000)
Ending Balance, unfunded loan commitments	3,377,000	605,000
Total Allowance for Credit Losses	44,506,000
Specific allocations	528,000	2,214,000	$ 4,210,000
Collectively Evaluated for Impairment		35,964,000
Purchased Credit Impaired	41,129,000	38,178,000
Ending Balance	4,920,273,000	4,606,176,000
Loans balance	8,794,000	14,707,000	12,086,000
Collectively Evaluated for Impairment		4,541,682,000
Financial Asset Acquired with Credit Deterioration [Member]
Beginning Balance, allowance for loan losses	0
Ending Balance, allowance for loan losses		0
Purchased Credit Impaired		0
Ending Balance		49,787,000
Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]
Beginning Balance, allowance for loan losses	2,660,000
Ending Balance, allowance for loan losses		2,660,000
Beginning Balance, unfunded loan commitments	3,197,000
Ending Balance, unfunded loan commitments		3,197,000
Purchased Credit Impaired		2,660,000
Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjusted Balance [Member]
Beginning Balance, allowance for loan losses	40,838,000
Ending Balance, allowance for loan losses		40,838,000
Beginning Balance, unfunded loan commitments	3,802,000
Ending Balance, unfunded loan commitments		3,802,000
Purchased Credit Impaired		40,838,000
Commercial Real Estate Portfolio Segment [Member]
Ending Balance	3,524,611,000	3,398,858,000
Commercial Real Estate Portfolio Segment [Member] | Commercial [Member]
Beginning Balance, allowance for loan losses	14,702,000	10,515,000
Charge-offs	(1,827,000)	(51,000)
Recoveries	21,000	50,000
Provision	770,000	4,188,000
Ending Balance, allowance for loan losses	18,489,000	14,702,000
Beginning Balance, unfunded loan commitments	220,000
Provision	7,000
Ending Balance, unfunded loan commitments	343,000	220,000
Total Allowance for Credit Losses	18,832,000
Specific allocations	0	59,000	1,915,000
Collectively Evaluated for Impairment		14,643,000
Purchased Credit Impaired	18,489,000	14,702,000
Ending Balance	2,128,855,000	2,020,406,000
Loans balance	4,877,000	3,053,000	3,008,000
Collectively Evaluated for Impairment		1,989,831,000
Commercial Real Estate Portfolio Segment [Member] | Commercial [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Beginning Balance, allowance for loan losses	0
Ending Balance, allowance for loan losses		0
Purchased Credit Impaired		0
Ending Balance		27,522,000
Commercial Real Estate Portfolio Segment [Member] | Commercial [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]
Beginning Balance, allowance for loan losses	4,823,000
Ending Balance, allowance for loan losses		4,823,000
Beginning Balance, unfunded loan commitments	116,000
Ending Balance, unfunded loan commitments		116,000
Purchased Credit Impaired		4,823,000
Commercial Real Estate Portfolio Segment [Member] | Commercial [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjusted Balance [Member]
Beginning Balance, allowance for loan losses	19,525,000
Ending Balance, allowance for loan losses		19,525,000
Beginning Balance, unfunded loan commitments	336,000
Ending Balance, unfunded loan commitments		336,000
Purchased Credit Impaired		19,525,000
Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member]
Beginning Balance, allowance for loan losses	5,768,000	4,498,000
Charge-offs	(1,000)	(16,000)
Recoveries	1,000	25,000
Provision	1,474,000	1,261,000
Ending Balance, allowance for loan losses	8,175,000	5,768,000
Beginning Balance, unfunded loan commitments	137,000
Provision	(556,000)
Ending Balance, unfunded loan commitments	1,694,000	137,000
Total Allowance for Credit Losses	9,869,000
Specific allocations		21,000
Collectively Evaluated for Impairment		5,747,000
Purchased Credit Impaired	8,175,000	5,768,000
Ending Balance	708,835,000	722,074,000
Loans balance		992,000
Collectively Evaluated for Impairment		720,129,000
Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Beginning Balance, allowance for loan losses	0
Ending Balance, allowance for loan losses		0
Purchased Credit Impaired		0
Ending Balance		953,000
Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]
Beginning Balance, allowance for loan losses	933,000
Ending Balance, allowance for loan losses		933,000
Beginning Balance, unfunded loan commitments	2,113,000
Ending Balance, unfunded loan commitments		2,113,000
Purchased Credit Impaired		933,000
Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjusted Balance [Member]
Beginning Balance, allowance for loan losses	6,701,000
Ending Balance, allowance for loan losses		6,701,000
Beginning Balance, unfunded loan commitments	2,250,000
Ending Balance, unfunded loan commitments		2,250,000
Purchased Credit Impaired		6,701,000
Commercial Real Estate Portfolio Segment [Member] | Residential [Member]
Beginning Balance, allowance for loan losses	5,354,000	4,565,000
Charge-offs	(42,000)	(191,000)
Recoveries	9,000	20,000
Provision	441,000	960,000
Ending Balance, allowance for loan losses	5,397,000	5,354,000
Beginning Balance, unfunded loan commitments	13,000
Provision	32,000
Ending Balance, unfunded loan commitments	235,000	13,000
Total Allowance for Credit Losses	5,632,000
Specific allocations		99,000
Collectively Evaluated for Impairment		5,255,000
Purchased Credit Impaired	5,397,000	5,354,000
Ending Balance	686,921,000	656,378,000
Loans balance		4,028,000
Collectively Evaluated for Impairment		637,195,000
Commercial Real Estate Portfolio Segment [Member] | Residential [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Beginning Balance, allowance for loan losses	0
Ending Balance, allowance for loan losses		0
Purchased Credit Impaired		0
Ending Balance		15,155,000
Commercial Real Estate Portfolio Segment [Member] | Residential [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]
Beginning Balance, allowance for loan losses	(365,000)
Ending Balance, allowance for loan losses		(365,000)
Beginning Balance, unfunded loan commitments	190,000
Ending Balance, unfunded loan commitments		190,000
Purchased Credit Impaired		(365,000)
Commercial Real Estate Portfolio Segment [Member] | Residential [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjusted Balance [Member]
Beginning Balance, allowance for loan losses	4,989,000
Ending Balance, allowance for loan losses		4,989,000
Beginning Balance, unfunded loan commitments	203,000
Ending Balance, unfunded loan commitments		203,000
Purchased Credit Impaired		4,989,000
Commercial Portfolio Segment [Member]
Beginning Balance, allowance for loan losses	11,721,000	9,016,000
Charge-offs	(2,407,000)	(2,139,000)
Recoveries	655,000	739,000
Provision	1,170,000	4,105,000
Ending Balance, allowance for loan losses	8,656,000	11,721,000
Beginning Balance, unfunded loan commitments	229,000
Provision	195,000
Ending Balance, unfunded loan commitments	1,081,000	229,000
Total Allowance for Credit Losses	9,737,000
Specific allocations	0	2,020,000	1,779,000
Collectively Evaluated for Impairment		9,701,000
Purchased Credit Impaired	8,656,000	11,721,000
Ending Balance	1,332,384,000	1,153,873,000
Loans balance	0	6,442,000	6,096,000
Collectively Evaluated for Impairment		1,141,957,000
Commercial Portfolio Segment [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Beginning Balance, allowance for loan losses	0
Ending Balance, allowance for loan losses		0
Purchased Credit Impaired		0
Ending Balance		5,474,000
Commercial Portfolio Segment [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]
Beginning Balance, allowance for loan losses	(2,483,000)
Ending Balance, allowance for loan losses		(2,483,000)
Beginning Balance, unfunded loan commitments	657,000
Ending Balance, unfunded loan commitments		657,000
Purchased Credit Impaired		(2,483,000)
Commercial Portfolio Segment [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjusted Balance [Member]
Beginning Balance, allowance for loan losses	9,238,000
Ending Balance, allowance for loan losses		9,238,000
Beginning Balance, unfunded loan commitments	886,000
Ending Balance, unfunded loan commitments		886,000
Purchased Credit Impaired		9,238,000
Consumer Portfolio Segment [Member]
Beginning Balance, allowance for loan losses	633,000	518,000
Charge-offs	(1,113,000)	(424,000)
Recoveries	206,000	167,000
Provision	934,000	372,000
Ending Balance, allowance for loan losses	412,000	633,000
Beginning Balance, unfunded loan commitments	6,000
Provision	(103,000)
Ending Balance, unfunded loan commitments	24,000	6,000
Total Allowance for Credit Losses	436,000
Specific allocations	0	15,000	0
Collectively Evaluated for Impairment		618,000
Purchased Credit Impaired	412,000	633,000
Ending Balance	63,278,000	53,445,000
Loans balance	0	192,000	$ 0
Collectively Evaluated for Impairment		52,570,000
Consumer Portfolio Segment [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Beginning Balance, allowance for loan losses	0
Ending Balance, allowance for loan losses		0
Purchased Credit Impaired		0
Ending Balance		683,000
Consumer Portfolio Segment [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjustment [Member]
Beginning Balance, allowance for loan losses	(248,000)
Ending Balance, allowance for loan losses		(248,000)
Beginning Balance, unfunded loan commitments	121,000
Ending Balance, unfunded loan commitments		121,000
Purchased Credit Impaired		(248,000)
Consumer Portfolio Segment [Member] | Accounting Standards Update 2016-13 [Member] | Cumulative Effect, Period of Adoption, Adjusted Balance [Member]
Beginning Balance, allowance for loan losses	385,000
Ending Balance, allowance for loan losses		385,000
Beginning Balance, unfunded loan commitments	$ 127,000
Ending Balance, unfunded loan commitments		127,000
Purchased Credit Impaired		$ 385,000

Note 6 - Loans and the Allowa_6

Note 6 - Loans and the Allowance for Loan Losses - Individually Evaluated Loans and Allowance (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Jan. 01, 2023	Dec. 31, 2022
Loans balance	$ 8,794	$ 12,086	$ 14,707
Specific allocations	528	4,210	2,214
Commercial Real Estate Portfolio Segment [Member] | Commercial [Member]
Loans balance	4,877	3,008	3,053
Specific allocations	0	1,915	59
Commercial Real Estate Portfolio Segment [Member] | Construction and Land [Member]
Loans balance	2,350	1,424
Specific allocations	528	513
Commercial Real Estate Portfolio Segment [Member] | Residential [Member]
Loans balance			4,028
Specific allocations			99
Residential Portfolio Segment [Member] | Residential [Member]
Loans balance	1,567	1,558
Specific allocations	0	3
Real Estate Portfolio Segment [Member]
Loans balance	8,794	5,990
Specific allocations	528	2,431
Commercial Portfolio Segment [Member]
Loans balance	0	6,096	6,442
Specific allocations	0	1,779	2,020
Consumer Portfolio Segment [Member]
Loans balance	0	0	192
Specific allocations	$ 0	$ 0	$ 15

Note 6 - Loans and the Allowa_7

Note 6 - Loans and the Allowance for Loan Losses - Credit Quality Indicators (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2023	Dec. 31, 2022
Loans	$ 4,920,273	$ 4,606,176
Total allowance, write off	5,390	2,821
Commercial Real Estate Portfolio Segment [Member]
Loans	3,524,611	3,398,858
Commercial Real Estate Portfolio Segment [Member] | Commercial [Member]
Total loan, current year	165,220
Write off, current year	0
Total loan, one year before	735,157
Write off, one year before	0
Total loan, two years before	429,903
Write off, two years before	357
Total loan, three years before	158,016
Write off, three years before	0
Total loan, four years before	159,137
Write off, four years before	1,447
Total loan, prior	400,906
Write off, prior	23
Total loan, Revolving	80,516
Revolving, write off	0
Total loan, Revolving Loans Converted to Term	0
Revolving Loans Converted to Term, write off	0
Loans	2,128,855	2,020,406
Total allowance, write off	1,827	51
Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member]
Total loan, current year	105,036
Write off, current year	0
Total loan, one year before	360,371
Write off, one year before	0
Total loan, two years before	106,463
Write off, two years before	0
Total loan, three years before	35,340
Write off, three years before	0
Total loan, four years before	22,514
Write off, four years before	1
Total loan, prior	22,577
Write off, prior	0
Total loan, Revolving	56,534
Revolving, write off	0
Total loan, Revolving Loans Converted to Term	0
Revolving Loans Converted to Term, write off	0
Loans	708,835	722,074
Total allowance, write off	1	16
Commercial Real Estate Portfolio Segment [Member] | Residential [Member]
Total loan, current year	52,151
Write off, current year	0
Total loan, one year before	174,211
Write off, one year before	0
Total loan, two years before	108,833
Write off, two years before	11
Total loan, three years before	71,288
Write off, three years before	1
Total loan, four years before	62,063
Write off, four years before	22
Total loan, prior	111,139
Write off, prior	7
Total loan, Revolving	107,216
Revolving, write off	1
Total loan, Revolving Loans Converted to Term	20
Revolving Loans Converted to Term, write off	0
Loans	686,921	656,378
Total allowance, write off	42	191
Commercial Portfolio Segment [Member]
Total loan, current year	232,424
Write off, current year	0
Total loan, one year before	283,843
Write off, one year before	97
Total loan, two years before	154,684
Write off, two years before	15
Total loan, three years before	62,560
Write off, three years before	27
Total loan, four years before	36,124
Write off, four years before	1,453
Total loan, prior	70,253
Write off, prior	613
Total loan, Revolving	492,496
Revolving, write off	202
Total loan, Revolving Loans Converted to Term	0
Revolving Loans Converted to Term, write off	0
Loans	1,332,384	1,153,873
Total allowance, write off	2,407	2,139
Consumer Portfolio Segment [Member]
Total loan, current year	9,230
Write off, current year	8
Total loan, one year before	8,203
Write off, one year before	28
Total loan, two years before	4,295
Write off, two years before	25
Total loan, three years before	2,293
Write off, three years before	11
Total loan, four years before	2,571
Write off, four years before	18
Total loan, prior	3,069
Write off, prior	58
Total loan, Revolving	33,493
Revolving, write off	965
Total loan, Revolving Loans Converted to Term	124
Revolving Loans Converted to Term, write off	0
Loans	63,278	53,445
Total allowance, write off	1,113	424
Pass [Member]
Loans	4,836,649	4,523,041
Pass [Member] | Commercial Real Estate Portfolio Segment [Member]
Loans		3,332,445
Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Commercial [Member]
Total loan, current year	165,134
Total loan, one year before	733,458
Total loan, two years before	423,682
Total loan, three years before	154,433
Total loan, four years before	148,044
Total loan, prior	382,109
Total loan, Revolving	80,333
Total loan, Revolving Loans Converted to Term	0
Loans	2,087,193	1,972,611
Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member]
Total loan, current year	105,036
Total loan, one year before	360,157
Total loan, two years before	105,193
Total loan, three years before	35,309
Total loan, four years before	20,796
Total loan, prior	21,460
Total loan, Revolving	56,534
Total loan, Revolving Loans Converted to Term	0
Loans	704,485	716,071
Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Residential [Member]
Total loan, current year	52,118
Total loan, one year before	173,486
Total loan, two years before	108,118
Total loan, three years before	70,187
Total loan, four years before	60,872
Total loan, prior	103,755
Total loan, Revolving	106,827
Total loan, Revolving Loans Converted to Term	20
Loans	675,383	643,763
Pass [Member] | Commercial Portfolio Segment [Member]
Total loan, current year	232,137
Total loan, one year before	282,674
Total loan, two years before	148,156
Total loan, three years before	57,448
Total loan, four years before	34,623
Total loan, prior	62,637
Total loan, Revolving	489,138
Total loan, Revolving Loans Converted to Term	0
Loans	1,306,813	1,137,555
Pass [Member] | Consumer Portfolio Segment [Member]
Total loan, current year	9,230
Total loan, one year before	8,157
Total loan, two years before	4,241
Total loan, three years before	2,199
Total loan, four years before	2,525
Total loan, prior	2,968
Total loan, Revolving	33,331
Total loan, Revolving Loans Converted to Term	124
Loans	62,775	53,041
Special Mention [Member]
Loans	49,751	48,976
Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member]
Loans		42,330
Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Commercial [Member]
Total loan, current year	0
Total loan, one year before	1,699
Total loan, two years before	6,150
Total loan, three years before	3,573
Total loan, four years before	9,774
Total loan, prior	8,138
Total loan, Revolving	0
Total loan, Revolving Loans Converted to Term	0
Loans	29,334	35,054
Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member]
Total loan, current year	0
Total loan, one year before	0
Total loan, two years before	0
Total loan, three years before	31
Total loan, four years before	0
Total loan, prior	421
Total loan, Revolving	0
Total loan, Revolving Loans Converted to Term	0
Loans	452	3,496
Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Residential [Member]
Total loan, current year	33
Total loan, one year before	435
Total loan, two years before	0
Total loan, three years before	386
Total loan, four years before	124
Total loan, prior	1,248
Total loan, Revolving	0
Total loan, Revolving Loans Converted to Term	0
Loans	2,226	3,780
Special Mention [Member] | Commercial Portfolio Segment [Member]
Total loan, current year	278
Total loan, one year before	272
Total loan, two years before	5,599
Total loan, three years before	4,064
Total loan, four years before	544
Total loan, prior	4,029
Total loan, Revolving	2,953
Total loan, Revolving Loans Converted to Term	0
Loans	17,739	6,646
Special Mention [Member] | Consumer Portfolio Segment [Member]
Total loan, current year	0
Total loan, one year before	0
Total loan, two years before	0
Total loan, three years before	0
Total loan, four years before	0
Total loan, prior	0
Total loan, Revolving	0
Total loan, Revolving Loans Converted to Term	0
Loans	0	0
Substandard [Member]
Loans	30,986	27,924
Substandard [Member] | Commercial Real Estate Portfolio Segment [Member]
Loans		20,560
Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Commercial [Member]
Total loan, current year	86
Total loan, one year before	0
Total loan, two years before	71
Total loan, three years before	10
Total loan, four years before	382
Total loan, prior	10,187
Total loan, Revolving	183
Total loan, Revolving Loans Converted to Term	0
Loans	10,919	10,478
Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member]
Total loan, current year	0
Total loan, one year before	214
Total loan, two years before	1,270
Total loan, three years before	0
Total loan, four years before	1,718
Total loan, prior	351
Total loan, Revolving	0
Total loan, Revolving Loans Converted to Term	0
Loans	3,553	2,157
Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Residential [Member]
Total loan, current year	0
Total loan, one year before	275
Total loan, two years before	715
Total loan, three years before	652
Total loan, four years before	944
Total loan, prior	5,811
Total loan, Revolving	389
Total loan, Revolving Loans Converted to Term	0
Loans	8,786	7,925
Substandard [Member] | Commercial Portfolio Segment [Member]
Total loan, current year	9
Total loan, one year before	897
Total loan, two years before	913
Total loan, three years before	1,004
Total loan, four years before	707
Total loan, prior	3,318
Total loan, Revolving	377
Total loan, Revolving Loans Converted to Term	0
Loans	7,225	6,960
Substandard [Member] | Consumer Portfolio Segment [Member]
Total loan, current year	0
Total loan, one year before	46
Total loan, two years before	54
Total loan, three years before	94
Total loan, four years before	46
Total loan, prior	101
Total loan, Revolving	162
Total loan, Revolving Loans Converted to Term	0
Loans	503	404
Doubtful [Member]
Loans	2,887	6,235
Doubtful [Member] | Commercial Real Estate Portfolio Segment [Member]
Loans		3,523
Doubtful [Member] | Commercial Real Estate Portfolio Segment [Member] | Commercial [Member]
Total loan, current year	0
Total loan, one year before	0
Total loan, two years before	0
Total loan, three years before	0
Total loan, four years before	937
Total loan, prior	472
Total loan, Revolving	0
Total loan, Revolving Loans Converted to Term	0
Loans	1,409	2,263
Doubtful [Member] | Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member]
Total loan, current year	0
Total loan, one year before	0
Total loan, two years before	0
Total loan, three years before	0
Total loan, four years before	0
Total loan, prior	345
Total loan, Revolving	0
Total loan, Revolving Loans Converted to Term	0
Loans	345	350
Doubtful [Member] | Commercial Real Estate Portfolio Segment [Member] | Residential [Member]
Total loan, current year	0
Total loan, one year before	15
Total loan, two years before	0
Total loan, three years before	63
Total loan, four years before	123
Total loan, prior	325
Total loan, Revolving	0
Total loan, Revolving Loans Converted to Term	0
Loans	526	910
Doubtful [Member] | Commercial Portfolio Segment [Member]
Total loan, current year	0
Total loan, one year before	0
Total loan, two years before	16
Total loan, three years before	44
Total loan, four years before	250
Total loan, prior	269
Total loan, Revolving	28
Total loan, Revolving Loans Converted to Term	0
Loans	607	2,712
Doubtful [Member] | Consumer Portfolio Segment [Member]
Total loan, current year	0
Total loan, one year before	0
Total loan, two years before	0
Total loan, three years before	0
Total loan, four years before	0
Total loan, prior	0
Total loan, Revolving	0
Total loan, Revolving Loans Converted to Term	0
Loans	0	$ 0
Loss [Member]
Loans	0
Loss [Member] | Commercial Real Estate Portfolio Segment [Member] | Commercial [Member]
Total loan, current year	0
Total loan, one year before	0
Total loan, two years before	0
Total loan, three years before	0
Total loan, four years before	0
Total loan, prior	0
Total loan, Revolving	0
Total loan, Revolving Loans Converted to Term	0
Loans	0
Loss [Member] | Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member]
Total loan, current year	0
Total loan, one year before	0
Total loan, two years before	0
Total loan, three years before	0
Total loan, four years before	0
Total loan, prior	0
Total loan, Revolving	0
Total loan, Revolving Loans Converted to Term	0
Loans	0
Loss [Member] | Commercial Real Estate Portfolio Segment [Member] | Residential [Member]
Total loan, current year	0
Total loan, one year before	0
Total loan, two years before	0
Total loan, three years before	0
Total loan, four years before	0
Total loan, prior	0
Total loan, Revolving	0
Total loan, Revolving Loans Converted to Term	0
Loans	0
Loss [Member] | Commercial Portfolio Segment [Member]
Total loan, current year	0
Total loan, one year before	0
Total loan, two years before	0
Total loan, three years before	0
Total loan, four years before	0
Total loan, prior	0
Total loan, Revolving	0
Total loan, Revolving Loans Converted to Term	0
Loans	0
Loss [Member] | Consumer Portfolio Segment [Member]
Total loan, current year	0
Total loan, one year before	0
Total loan, two years before	0
Total loan, three years before	0
Total loan, four years before	0
Total loan, prior	0
Total loan, Revolving	0
Total loan, Revolving Loans Converted to Term	0
Loans	$ 0

Note 6 - Loans and the Allowa_8

Note 6 - Loans and the Allowance for Loan Losses - Past Due Loans Receivable (Details) - USD ($)	Sep. 30, 2023	Dec. 31, 2022
Loans	$ 4,920,273,000	$ 4,606,176,000
Recorded investment over 90 days past due and still accruing	247,000	335,000
Financial Asset, 30 to 59 Days Past Due [Member]
Loans	8,024,000	4,879,000
Financial Asset, 60 to 89 Days Past Due [Member]
Loans	3,422,000	2,636,000
Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans	12,298,000	6,468,000
Financial Asset, Past Due [Member]
Loans	23,744,000	13,983,000
Financial Asset, Not Past Due [Member]
Loans	4,896,529,000	4,592,193,000
Commercial Real Estate Portfolio Segment [Member]
Loans	3,524,611,000	3,398,858,000
Recorded investment over 90 days past due and still accruing	244,000	98,000
Commercial Real Estate Portfolio Segment [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans	3,070,000	3,401,000
Commercial Real Estate Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans	2,943,000	674,000
Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans	10,847,000	4,100,000
Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Past Due [Member]
Loans	16,860,000	8,175,000
Commercial Real Estate Portfolio Segment [Member] | Financial Asset, Not Past Due [Member]
Loans	3,507,751,000	3,390,683,000
Commercial Real Estate Portfolio Segment [Member] | Commercial [Member]
Loans	2,128,855,000	2,020,406,000
Recorded investment over 90 days past due and still accruing	127,000	98,000
Commercial Real Estate Portfolio Segment [Member] | Commercial [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans	468,000	1,491,000
Commercial Real Estate Portfolio Segment [Member] | Commercial [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans	1,995,000	210,000
Commercial Real Estate Portfolio Segment [Member] | Commercial [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans	3,739,000	1,681,000
Commercial Real Estate Portfolio Segment [Member] | Commercial [Member] | Financial Asset, Past Due [Member]
Loans	6,202,000	3,382,000
Commercial Real Estate Portfolio Segment [Member] | Commercial [Member] | Financial Asset, Not Past Due [Member]
Loans	2,122,653,000	2,017,024,000
Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member]
Loans	708,835,000	722,074,000
Recorded investment over 90 days past due and still accruing	117,000	0
Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans	365,000	320,000
Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans	624,000	41,000
Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans	2,993,000	638,000
Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Financial Asset, Past Due [Member]
Loans	3,982,000	999,000
Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Financial Asset, Not Past Due [Member]
Loans	704,853,000	721,075,000
Commercial Real Estate Portfolio Segment [Member] | Residential [Member]
Loans	686,921,000	656,378,000
Recorded investment over 90 days past due and still accruing	0	0
Commercial Real Estate Portfolio Segment [Member] | Residential [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans	2,237,000	1,590,000
Commercial Real Estate Portfolio Segment [Member] | Residential [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans	324,000	423,000
Commercial Real Estate Portfolio Segment [Member] | Residential [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans	4,115,000	1,781,000
Commercial Real Estate Portfolio Segment [Member] | Residential [Member] | Financial Asset, Past Due [Member]
Loans	6,676,000	3,794,000
Commercial Real Estate Portfolio Segment [Member] | Residential [Member] | Financial Asset, Not Past Due [Member]
Loans	680,245,000	652,584,000
Commercial Portfolio Segment [Member]
Loans	1,332,384,000	1,153,873,000
Recorded investment over 90 days past due and still accruing	0	222,000
Commercial Portfolio Segment [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans	4,678,000	1,183,000
Commercial Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans	420,000	1,934,000
Commercial Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans	1,241,000	2,186,000
Commercial Portfolio Segment [Member] | Financial Asset, Past Due [Member]
Loans	6,339,000	5,303,000
Commercial Portfolio Segment [Member] | Financial Asset, Not Past Due [Member]
Loans	1,326,045,000	1,148,570,000
Consumer Portfolio Segment [Member]
Loans	63,278,000	53,445,000
Recorded investment over 90 days past due and still accruing	3,000	15,000
Consumer Portfolio Segment [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans	276,000	295,000
Consumer Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans	59,000	28,000
Consumer Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans	210,000	182,000
Consumer Portfolio Segment [Member] | Financial Asset, Past Due [Member]
Loans	545,000	505,000
Consumer Portfolio Segment [Member] | Financial Asset, Not Past Due [Member]
Loans	$ 62,733,000	$ 52,940,000

Note 6 - Loans and the Allowa_9

Note 6 - Loans and the Allowance for Loan Losses - Loan Receivables on Nonaccrual Status (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Jan. 01, 2023	Dec. 31, 2022
Loans receivable on nonaccrual status	$ 16,029	$ 18,088	$ 11,054
Commercial Real Estate Portfolio Segment [Member]
Loans receivable on nonaccrual status	14,447	14,786	7,716
Commercial Real Estate Portfolio Segment [Member] | Commercial [Member]
Loans receivable on nonaccrual status	4,009	5,847	2,644
Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member]
Loans receivable on nonaccrual status	3,161	2,421	992
Commercial Real Estate Portfolio Segment [Member] | Residential [Member]
Loans receivable on nonaccrual status	7,277	6,518	4,080
Commercial Portfolio Segment [Member]
Loans receivable on nonaccrual status	1,338	3,045	3,150
Consumer Portfolio Segment [Member]
Loans receivable on nonaccrual status	$ 244	$ 257	$ 188

Note 7 - Long Term Debt - (Deta

Note 7 - Long Term Debt - (Details Textual) - USD ($) $ in Thousands			9 Months Ended
	Sep. 30, 2023	Mar. 01, 2022	Sep. 30, 2023	Sep. 30, 2022
Gain (Loss) on Extinguishment of Debt, Financing Activities			$ 1,458	$ 0
Debt Issued in Connection with the TCBI Acquisition [Member]
Debt Instrument, Face Amount		$ 26,400
Debt Issued in Connection with the TCBI Acquisition, Tranche One [Member]
Debt Instrument, Face Amount		$ 10,000
Debt Issued in Connection with the TCBI Acquisition, Tranche One [Member] | Base Rate [Member]
Debt Instrument, Basis Spread on Variable Rate		3.50%
Debt Issued in Connection with the TCBI Acquisition, Tranche Two [Member]
Debt Instrument, Face Amount		$ 7,500
Debt Instrument, Interest Rate, Stated Percentage		6.38%
Debt Issued in Connection with the TCBI Acquisition, Tranche Two [Member] | Base Rate [Member]
Debt Instrument, Basis Spread on Variable Rate		3.50%
Debt Issued in Connection with the TCBI Acquisition, Tranche Three [Member]
Debt Instrument, Face Amount		$ 8,900
Gain (Loss) on Extinguishment of Debt, Financing Activities			$ 1,500
Liabilities, Fair Value Adjustment	$ 1,100
Debt Issued in Connection with the TCBI Acquisition, Tranche Three [Member] | Base Rate [Member]
Debt Instrument, Basis Spread on Variable Rate		5.95%

Note 8 - Bank Term Funding Pr_2

Note 8 - Bank Term Funding Program ("BTFP") - (Details Textual) - USD ($) $ in Millions	Mar. 12, 2023	Sep. 30, 2023
Bank Term Funding Program [Member] | Asset Pledged as Collateral [Member]
Securities Held as Collateral, at Fair Value		$ 375.6
Securities Held as Collateral, Remaining Par Value		413.2
Bank Term Funding Program [Member]
Short-Term Debt		$ 300
Maximum [Member] | Bank Term Funding Program [Member]
Debt Instrument, Term (Year)	1 year

Note 9 - Federal Home Loan Ba_2

Note 9 - Federal Home Loan Bank ("FHLB") Borrowing - (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2022	Sep. 30, 2023	Mar. 31, 2023
Advances from Federal Home Loan Banks, Net of Unaccreted Market Value Adjustment	$ 410,100,000	$ 214,200,000
Advance from Federal Home Loan Bank	410,100,000	214,184,000
Federal Home Loan Bank, Advances, General Debt Obligations, Amount of Available, Unused Funds		1,600,000,000
November 2026 [Member]
Federal Home Loan Bank, Advances, Principal Amount		60,000,000
Advance from Federal Home Loan Bank	$ 47,200,000	$ 38,300,000
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Interest Rate	0.89%	0.89%
April 2025 [Member]
Advance from Federal Home Loan Bank	$ 875,000	$ 875,000
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Interest Rate	4.88%	4.88%
October 2023 [Member]
Advance from Federal Home Loan Bank	$ 100,000,000	$ 100,000,000
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Interest Rate	3.53%	3.53%
July 2025 [Member]
Advance from Federal Home Loan Bank		$ 25,000,000
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Interest Rate		4.89%
January 2026 [Member]
Advance from Federal Home Loan Bank		$ 25,000,000
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Interest Rate		4.65%
July 2026 [Member]
Advance from Federal Home Loan Bank		$ 25,000,000
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Interest Rate		4.56%
January 2023 [Member]
Debt Instrument, Term (Year)	7 days
Short-Term Federal Home Loan Bank Advances	$ 262,000,000
Federal Home Loan Bank, Advances, Short-term, Interest Rate	4.55%
First Overnight Fixed Rate Loan Due April 2023 [Member]
Short-Term Federal Home Loan Bank Advances			$ 230,000,000

Note 10 - Leases (Details Textu

Note 10 - Leases (Details Textual) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Operating Lease, Expense	$ 4.2	$ 3.6
Operating Lease, Weighted Average Remaining Lease Term (Year)	6 years
Operating Lease, Weighted Average Discount Rate, Percent	2.94%
Minimum [Member]
Lessee, Operating Lease, Term of Contract (Year)	1 year
Maximum [Member]
Lessee, Operating Lease, Term of Contract (Year)	10 years

Note 10 - Leases - Future Minim

Note 10 - Leases - Future Minimum Lease Payments (Details) $ in Thousands	Sep. 30, 2023 USD ($)
October 1, 2023 through September 30, 2024	$ 3,985
October 1, 2024 through September 30, 2025	3,294
October 1, 2025 through September 30, 2026	2,527
October 1, 2026 through September 30, 2027	2,356
October 1, 2027 through September 30, 2028	2,134
October 1, 2028 and Thereafter	4,067
Total Future Minimum Lease Payments	18,363
Less Imputed Interest	(1,669)
Other Liabilities [Member]
Present Value of Lease Liabilities	$ 16,694

Note 11 - Commitments and Con_2

Note 11 - Commitments and Contingencies - (Details Textual) - USD ($)	Sep. 30, 2023	Dec. 31, 2022
Off-Balance-Sheet, Credit Loss, Liability	$ 3,377,000	$ 605,000
Commitments to Extend Credit [Member]
Contractual Obligation	1,200,000,000	1,300,000,000
Standby Letters of Credit [Member]
Contractual Obligation	$ 46,500,000	$ 45,600,000

Note 12 - Preferred Stock - (De

Note 12 - Preferred Stock - (Details Textual) - USD ($) $ / shares in Units, $ in Thousands		9 Months Ended		12 Months Ended
	Sep. 01, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Preferred Stock, No Par Value (in dollars per share)	$ 0	$ 0		$ 0
Proceeds from Issuance of Preferred Stock and Preference Stock	$ 72,000	$ 0	$ 72,010
Preferred Stock, Dividend Rate, Percentage	7.50%
Preferred Stock, Dividends, Per Share, Cash Paid (in dollars per share)		$ 56.25		$ 18.75
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Preferred Stock, Dividend Rate, Basis Spread on Variable Rate	4.70%

Note 13 - Fair Value of Finan_3

Note 13 - Fair Value of Financial Instruments - (Details Textual) $ in Thousands	9 Months Ended
	Sep. 30, 2023 USD ($)	Dec. 31, 2022 USD ($)
Debt Securities [Member]
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3	$ 29,900
Fair Value, Recurring [Member]
Liabilities, Fair Value Disclosure	0	$ 0
Fair Value, Nonrecurring [Member]
Liabilities, Fair Value Disclosure	$ 0	$ 0
Fair Value, Nonrecurring [Member] | Measurement Input, Cost to Sell [Member] | Fair Value, Inputs, Level 3 [Member]
Other Real Estate Owned, Measurement Input	10

Note 13 - Fair Value of Finan_4

Note 13 - Fair Value of Financial Instruments - Assets and Liabilities Measured On a Recurring Basis (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Securities available for sale	$ 849,704	$ 890,751
US Treasury Securities [Member]
Securities available for sale	30,173	30,115
US Government Agencies Debt Securities [Member]
Securities available for sale	47,475	47,372
Corporate Debt Securities [Member]
Securities available for sale	42,574	46,004
Collateralized Mortgage-Backed Securities [Member]
Securities available for sale	431,712	451,725
US States and Political Subdivisions Debt Securities [Member]
Securities available for sale	297,770	315,535
Fair Value, Recurring [Member]
Loans Held for Sale	652	304
Total	850,356	891,055
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Loans Held for Sale	0	0
Total	0	0
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Loans Held for Sale	652	304
Total	850,356	837,287
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Loans Held for Sale	0	0
Total	0	53,768
Fair Value, Recurring [Member] | US Treasury Securities [Member]
Securities available for sale	30,173	30,115
Fair Value, Recurring [Member] | US Treasury Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale	0	0
Fair Value, Recurring [Member] | US Treasury Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale	30,173	30,115
Fair Value, Recurring [Member] | US Treasury Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale	0	0
Fair Value, Recurring [Member] | US Government Agencies Debt Securities [Member]
Securities available for sale	47,475	47,372
Fair Value, Recurring [Member] | US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale	0	0
Fair Value, Recurring [Member] | US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale	47,475	47,372
Fair Value, Recurring [Member] | US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale	0	0
Fair Value, Recurring [Member] | Corporate Debt Securities [Member]
Securities available for sale	42,574	46,004
Fair Value, Recurring [Member] | Corporate Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale	0	0
Fair Value, Recurring [Member] | Corporate Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale	42,574	27,004
Fair Value, Recurring [Member] | Corporate Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale	0	19,000
Fair Value, Recurring [Member] | Collateralized Mortgage-Backed Securities [Member]
Securities available for sale	431,712	451,725
Fair Value, Recurring [Member] | Collateralized Mortgage-Backed Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale	0	0
Fair Value, Recurring [Member] | Collateralized Mortgage-Backed Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale	431,712	451,725
Fair Value, Recurring [Member] | Collateralized Mortgage-Backed Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale	0	0
Fair Value, Recurring [Member] | US States and Political Subdivisions Debt Securities [Member]
Securities available for sale	297,770	315,535
Fair Value, Recurring [Member] | US States and Political Subdivisions Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale	0	0
Fair Value, Recurring [Member] | US States and Political Subdivisions Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale	297,770	280,767
Fair Value, Recurring [Member] | US States and Political Subdivisions Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale	$ 0	$ 34,768

Note 13 - Fair Value of Finan_5

Note 13 - Fair Value of Financial Instruments - Assets Measured on a Nonrecurring Basis (Details) - Fair Value, Nonrecurring [Member] - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Assets measured on a nonrecurring basis	$ 12,568	$ 20,577
Fair Value, Inputs, Level 1 [Member]
Assets measured on a nonrecurring basis	0	0
Fair Value, Inputs, Level 2 [Member]
Assets measured on a nonrecurring basis	2,216	2,327
Fair Value, Inputs, Level 3 [Member]
Assets measured on a nonrecurring basis	10,352	18,250
Impaired Loans [Member]
Assets measured on a nonrecurring basis	8,794	16,816
Impaired Loans [Member] | Fair Value, Inputs, Level 1 [Member]
Assets measured on a nonrecurring basis	0	0
Impaired Loans [Member] | Fair Value, Inputs, Level 2 [Member]
Assets measured on a nonrecurring basis	0	0
Impaired Loans [Member] | Fair Value, Inputs, Level 3 [Member]
Assets measured on a nonrecurring basis	8,794	16,816
Servicing Rights [Member]
Assets measured on a nonrecurring basis	2,216	2,327
Servicing Rights [Member] | Fair Value, Inputs, Level 1 [Member]
Assets measured on a nonrecurring basis	0	0
Servicing Rights [Member] | Fair Value, Inputs, Level 2 [Member]
Assets measured on a nonrecurring basis	2,216	2,327
Servicing Rights [Member] | Fair Value, Inputs, Level 3 [Member]
Assets measured on a nonrecurring basis	0	0
Other Nonperforming Assets [Member]
Assets measured on a nonrecurring basis	1,558	1,434
Other Nonperforming Assets [Member] | Fair Value, Inputs, Level 1 [Member]
Assets measured on a nonrecurring basis	0	0
Other Nonperforming Assets [Member] | Fair Value, Inputs, Level 2 [Member]
Assets measured on a nonrecurring basis	0	0
Other Nonperforming Assets [Member] | Fair Value, Inputs, Level 3 [Member]
Assets measured on a nonrecurring basis	$ 1,558	$ 1,434

Note 13 - Fair Value of Finan_6

Note 13 - Fair Value of Financial Instruments - Estimated Fair Values of Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Financial Assets:
Securities	$ 849,704	$ 890,751
Other Equity Securities	32,591	37,467
Reported Value Measurement [Member]
Financial Assets:
Cash and Short-Term Investments	388,077	168,346
Securities	849,704	890,751
Loans Held for Sale	652	304
Loans - Net	4,879,144	4,567,998
Servicing Rights	1,267	1,712
Cash Value of BOLI	95,906	91,958
Other Equity Securities	32,591	37,467
Total	6,247,341	5,758,536
Financial Liabilities:
Deposits	5,190,723	4,820,345
Borrowings	642,486	560,123
Total	5,833,209	5,380,468
Estimate of Fair Value Measurement [Member]
Financial Assets:
Cash and Short-Term Investments	388,077	168,346
Securities	849,704	890,751
Loans Held for Sale	652	304
Loans - Net	4,737,488	4,443,577
Servicing Rights	2,216	2,327
Cash Value of BOLI	95,906	91,958
Other Equity Securities	32,591	37,467
Total	6,106,634	5,634,730
Financial Liabilities:
Deposits	5,182,806	4,810,263
Borrowings	615,349	544,564
Total	5,798,155	5,354,827
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member]
Financial Assets:
Cash and Short-Term Investments	388,077	168,346
Securities	0	0
Loans Held for Sale	0	0
Loans - Net	0	0
Servicing Rights	0	0
Cash Value of BOLI	0	0
Other Equity Securities	0	0
Total	388,077	168,346
Financial Liabilities:
Deposits	0	0
Borrowings	0	0
Total	0	0
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member]
Financial Assets:
Cash and Short-Term Investments	0	0
Securities	849,704	836,983
Loans Held for Sale	652	304
Loans - Net	0	0
Servicing Rights	2,216	2,327
Cash Value of BOLI	95,906	91,958
Other Equity Securities	0	0
Total	948,478	931,572
Financial Liabilities:
Deposits	0	0
Borrowings	615,349	544,564
Total	615,349	544,564
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member]
Financial Assets:
Cash and Short-Term Investments	0	0
Securities	0	53,768
Loans Held for Sale	0	0
Loans - Net	4,737,488	4,443,577
Servicing Rights	0	0
Cash Value of BOLI	0	0
Other Equity Securities	32,591	37,467
Total	4,770,079	4,534,812
Financial Liabilities:
Deposits	5,182,806	4,810,263
Borrowings	0	0
Total	$ 5,182,806	$ 4,810,263

Item 5. Other Information (Deta

Item 5. Other Information (Details Textual)	9 Months Ended
	Sep. 30, 2023
Rule 10b5-1 Arrangement Adopted [Flag]	False
Non-Rule 10b5-1 Arrangement Adopted [Flag]	False
Rule 10b5-1 Arrangement Terminated [Flag]	False
Non-Rule 10b5-1 Arrangement Terminated [Flag]	False