Loans and Allowance for Credit Losses for Loans - Financing Receivable, Modified (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2023
Financing Receivable, Modified [Line Items]
Total	$ 47,088	$ 95,250
Term extension
Financing Receivable, Modified [Line Items]
Total	41,852	89,493
Term extension and interest rate reduction
Financing Receivable, Modified [Line Items]
Total	5,236	5,757
Commercial and industrial
Financing Receivable, Modified [Line Items]
Total	39,244	41,036
Commercial and industrial | Term extension
Financing Receivable, Modified [Line Items]
Total	37,762	39,033
Commercial and industrial | Term extension and interest rate reduction
Financing Receivable, Modified [Line Items]
Total	1,482	2,003
Commercial Real Estate
Financing Receivable, Modified [Line Items]
Total	7,266	53,371
Commercial Real Estate | Term extension
Financing Receivable, Modified [Line Items]
Total	3,512	49,617
Commercial Real Estate | Term extension and interest rate reduction
Financing Receivable, Modified [Line Items]
Total	3,754	3,754
Residential mortgage
Financing Receivable, Modified [Line Items]
Total	578	790
Residential mortgage | Term extension
Financing Receivable, Modified [Line Items]
Total	578	790
Residential mortgage | Term extension and interest rate reduction
Financing Receivable, Modified [Line Items]
Total	0	0
Consumer
Financing Receivable, Modified [Line Items]
Total	0	53
Consumer | Term extension
Financing Receivable, Modified [Line Items]
Total	0	53
Consumer | Term extension and interest rate reduction
Financing Receivable, Modified [Line Items]
Total	$ 0	$ 0