Loans - Collateral Dependent Loans, Individually Evaluated for Allowance for Credit Loss (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Financing Receivable, Allowance for Credit Loss [Line Items]
Total collateral dependent loans, amortized cost	$ 6,267,096	$ 5,928,933
Total collateral dependent loans, related allowance	80,398	65,917	$ 47,547	$ 47,766
Collateral Pledged
Financing Receivable, Allowance for Credit Loss [Line Items]
Collateral dependent loans with allowance, amortized allowance	9,036	8,053
Collateral dependent loans with allowance, related allowance	2,543	1,412
Collateral dependent loans with no related allowance, amortized cost	28,291	20,905
Total collateral dependent loans, amortized cost	37,327	28,958
Total collateral dependent loans, related allowance	2,543	1,412
Commercial and industrial
Financing Receivable, Allowance for Credit Loss [Line Items]
Total collateral dependent loans, amortized cost	2,467,688	3,025,074
Total collateral dependent loans, related allowance	29,523	40,785	31,622	29,235
Commercial and industrial | Collateral Pledged
Financing Receivable, Allowance for Credit Loss [Line Items]
Collateral dependent loans with allowance, amortized allowance	5,084	6,330
Collateral dependent loans with allowance, related allowance	2,328	1,101
Collateral dependent loans with no related allowance, amortized cost	2,920	3,164
Total collateral dependent loans, amortized cost	8,004	9,494
Total collateral dependent loans, related allowance	2,328	1,101
Commercial real estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Total collateral dependent loans, amortized cost	1,896,096	1,753,360
Total collateral dependent loans, related allowance	27,546	19,754	13,198	14,033
Commercial real estate | Collateral Pledged
Financing Receivable, Allowance for Credit Loss [Line Items]
Collateral dependent loans with allowance, amortized allowance	0	796
Collateral dependent loans with allowance, related allowance	0	189
Collateral dependent loans with no related allowance, amortized cost	4,063	7,487
Total collateral dependent loans, amortized cost	4,063	8,283
Total collateral dependent loans, related allowance	0	189
Commercial real estate | Non-owner occupied
Financing Receivable, Allowance for Credit Loss [Line Items]
Total collateral dependent loans, amortized cost	812,235
Commercial real estate | Non-owner occupied | Collateral Pledged
Financing Receivable, Allowance for Credit Loss [Line Items]
Collateral dependent loans with allowance, amortized allowance	0	115
Collateral dependent loans with allowance, related allowance	0	36
Collateral dependent loans with no related allowance, amortized cost	3,844	2,033
Total collateral dependent loans, amortized cost	3,844	2,148
Total collateral dependent loans, related allowance	0	36
Commercial real estate | Owner occupied
Financing Receivable, Allowance for Credit Loss [Line Items]
Total collateral dependent loans, amortized cost	635,365
Commercial real estate | Owner occupied | Collateral Pledged
Financing Receivable, Allowance for Credit Loss [Line Items]
Collateral dependent loans with allowance, amortized allowance	0	681
Collateral dependent loans with allowance, related allowance	0	153
Collateral dependent loans with no related allowance, amortized cost	34	5,256
Total collateral dependent loans, amortized cost	34	5,937
Total collateral dependent loans, related allowance	0	153
Commercial real estate | Construction and land
Financing Receivable, Allowance for Credit Loss [Line Items]
Total collateral dependent loans, amortized cost	345,430
Commercial real estate | Construction and land | Collateral Pledged
Financing Receivable, Allowance for Credit Loss [Line Items]
Collateral dependent loans with allowance, amortized allowance	0	0
Collateral dependent loans with allowance, related allowance	0	0
Collateral dependent loans with no related allowance, amortized cost	185	198
Total collateral dependent loans, amortized cost	185	198
Total collateral dependent loans, related allowance	0	0
Residential real estate
Financing Receivable, Allowance for Credit Loss [Line Items]
Total collateral dependent loans, amortized cost	1,110,610	1,106,793
Total collateral dependent loans, related allowance	16,345	2,963	836	1,435
Residential real estate | Collateral Pledged
Financing Receivable, Allowance for Credit Loss [Line Items]
Collateral dependent loans with allowance, amortized allowance	1,551	836
Collateral dependent loans with allowance, related allowance	103	34
Collateral dependent loans with no related allowance, amortized cost	20,862	9,779
Total collateral dependent loans, amortized cost	22,413	10,615
Total collateral dependent loans, related allowance	103	34
Consumer
Financing Receivable, Allowance for Credit Loss [Line Items]
Total collateral dependent loans, amortized cost	36,371	43,706
Total collateral dependent loans, related allowance	717	352	235	288
Consumer | Collateral Pledged
Financing Receivable, Allowance for Credit Loss [Line Items]
Collateral dependent loans with allowance, amortized allowance	10	91
Collateral dependent loans with allowance, related allowance	10	88
Collateral dependent loans with no related allowance, amortized cost	0	0
Total collateral dependent loans, amortized cost	10	91
Total collateral dependent loans, related allowance	10	88
Other
Financing Receivable, Allowance for Credit Loss [Line Items]
Total collateral dependent loans, amortized cost	153,418
Total collateral dependent loans, related allowance	930	399	$ 112	$ 171
Other | Collateral Pledged
Financing Receivable, Allowance for Credit Loss [Line Items]
Collateral dependent loans with allowance, amortized allowance	2,391	0
Collateral dependent loans with allowance, related allowance	102	0
Collateral dependent loans with no related allowance, amortized cost	446	475
Total collateral dependent loans, amortized cost	2,837	475
Total collateral dependent loans, related allowance	$ 102	$ 0