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Business Combinations and Asset Acquisitions - PCD Loans (Details) - USD ($) $ in Thousands		3 Months Ended
	Feb. 01, 2023	Mar. 31, 2023
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value	$ 302,400
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date		$ (22,079)
Centric Bank
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value	302,355
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date	(22,079)
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium)	(7,255)
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price	273,021
Commercial, financial, agricultural and other [Member]
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date		(15,949)
Commercial, financial, agricultural and other [Member] | Centric Bank
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value	82,639
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date	(15,949)
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium)	(84)
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price	66,606
Commercial, financial, agricultural and other [Member] | Time and Demand Loans
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date		(15,949)
Commercial, financial, agricultural and other [Member] | Time and Demand Loans | Centric Bank
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value	82,639
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date	(15,949)
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium)	(84)
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price	66,606
Construction | Centric Bank
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value	29,947
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date	(287)
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium)	(479)
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price	29,181
Construction | Construction Other | Centric Bank
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value	16,978
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date	(227)
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium)	(179)
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price	16,572
Construction | Construction Residential | Centric Bank
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value	12,969
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date	(60)
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium)	(300)
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price	12,609
Residential real estate [Member]
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date		(527)
Residential real estate [Member] | Centric Bank
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value	16,564
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date	(527)
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium)	(496)
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price	15,541
Residential real estate [Member] | Senior Lien
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date		(197)
Residential real estate [Member] | Senior Lien | Centric Bank
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value	13,740
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date	(197)
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium)	(264)
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price	13,279
Residential real estate [Member] | Junior Lien
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date		(330)
Residential real estate [Member] | Junior Lien | Centric Bank
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value	2,824
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date	(330)
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium)	(232)
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price	2,262
Commercial Real Estate [Member]
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date		(5,313)
Commercial Real Estate [Member] | Centric Bank
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value	173,143
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date	(5,313)
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium)	(6,193)
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price	161,637
Commercial Real Estate [Member] | Multifamily
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date		(234)
Commercial Real Estate [Member] | Multifamily | Centric Bank
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value	13,169
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date	(234)
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium)	(1,413)
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price	11,522
Commercial Real Estate [Member] | Nonowner Occupied Commercial Real Estate
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date		(2,739)
Commercial Real Estate [Member] | Nonowner Occupied Commercial Real Estate | Centric Bank
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value	97,037
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date	(2,739)
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium)	(1,902)
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price	92,396
Commercial Real Estate [Member] | Owner Occupied Commercial Real Estate
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date		(2,340)
Commercial Real Estate [Member] | Owner Occupied Commercial Real Estate | Centric Bank
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value	62,937
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date	(2,340)
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium)	(2,878)
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price	57,719
Loans to individuals [Member]
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date		(3)
Loans to individuals [Member] | Centric Bank
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value	62
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date	(3)
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium)	(3)
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price	56
Loans to individuals [Member] | Automobiles
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date		$ (3)
Loans to individuals [Member] | Automobiles | Centric Bank
Schedule of PCD Loans Purchased in Business Acquisition [Line Items]
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value	62
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date	(3)
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium)	(3)
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price	$ 56

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Amount of allowance for credit loss at acquisition date of financing receivable purchased with credit deterioration.

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