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Loans and Allowance for Credit Losses on Loans - Aging Analysis (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Aged analysis of past due loans
Total Loans	$ 3,976,595	$ 4,042,953
Recorded Investment 90 days or Greater Past Due and Accruing	4,909	1,196
Special Mention
Aged analysis of past due loans
Total Loans	65,017	70,577
Financial Asset, Past Due
Aged analysis of past due loans
Current	49,286
Total Past Due Including PCI loans		49,392
30 to 59 Days Past Due
Aged analysis of past due loans
Current	12,642
Total Past Due Including PCI loans		10,176
60 to 89 Days Past Due
Aged analysis of past due loans
Current	4,529
Total Past Due Including PCI loans		6,134
90 Days or Greater Past Due
Aged analysis of past due loans
Current	32,115
Total Past Due Including PCI loans		33,082
Financial Asset, Not Past Due
Aged analysis of past due loans
Current	3,927,309
Current including PCI Loans		3,993,561
Commercial
Aged analysis of past due loans
Total Loans	809,443	841,697
Recorded Investment 90 days or Greater Past Due and Accruing		1,155
Commercial | Special Mention
Aged analysis of past due loans
Total Loans	24,407	8,007
Commercial | Financial Asset, Past Due
Aged analysis of past due loans
Current	4,883	2,210
Commercial | 30 to 59 Days Past Due
Aged analysis of past due loans
Current	914	982
Commercial | 60 to 89 Days Past Due
Aged analysis of past due loans
Current	3,127
Commercial | 90 Days or Greater Past Due
Aged analysis of past due loans
Current	842	1,228
Commercial | Financial Asset, Not Past Due
Aged analysis of past due loans
Current	804,560	839,487
Leases
Aged analysis of past due loans
Total Loans	452,957	398,223
Leases | Special Mention
Aged analysis of past due loans
Total Loans	2,031
Leases | Financial Asset, Past Due
Aged analysis of past due loans
Current	1,038	946
Leases | 30 to 59 Days Past Due
Aged analysis of past due loans
Current	479	599
Leases | 60 to 89 Days Past Due
Aged analysis of past due loans
Current	451
Leases | 90 Days or Greater Past Due
Aged analysis of past due loans
Current	108	347
Leases | Financial Asset, Not Past Due
Aged analysis of past due loans
Current	451,919	397,277
Commercial real estate - Investor
Aged analysis of past due loans
Total Loans	1,014,345	1,034,424
Commercial real estate - Investor | Special Mention
Aged analysis of past due loans
Total Loans	4,200	11,267
Commercial real estate - Investor | Financial Asset, Past Due
Aged analysis of past due loans
Current	9,698	7,296
Commercial real estate - Investor | 30 to 59 Days Past Due
Aged analysis of past due loans
Current	8,150	1,209
Commercial real estate - Investor | 60 to 89 Days Past Due
Aged analysis of past due loans
Current	710
Commercial real estate - Investor | 90 Days or Greater Past Due
Aged analysis of past due loans
Current	838	6,087
Commercial real estate - Investor | Financial Asset, Not Past Due
Aged analysis of past due loans
Current	1,004,647	1,027,128
Commercial real estate - Owner occupied
Aged analysis of past due loans
Total Loans	745,938	796,538
Recorded Investment 90 days or Greater Past Due and Accruing	4,835
Commercial real estate - Owner occupied | Special Mention
Aged analysis of past due loans
Total Loans	23,475	35,677
Commercial real estate - Owner occupied | Financial Asset, Past Due
Aged analysis of past due loans
Current	22,944	21,474
Commercial real estate - Owner occupied | 30 to 59 Days Past Due
Aged analysis of past due loans
Current	2,103	2,103
Commercial real estate - Owner occupied | 60 to 89 Days Past Due
Aged analysis of past due loans
Current	108	3,726
Commercial real estate - Owner occupied | 90 Days or Greater Past Due
Aged analysis of past due loans
Current	20,733	15,645
Commercial real estate - Owner occupied | Financial Asset, Not Past Due
Aged analysis of past due loans
Current	722,994	775,064
Real estate - construction
Aged analysis of past due loans
Total Loans	185,634	165,380
Real estate - construction | Financial Asset, Past Due
Aged analysis of past due loans
Current	5,740	10,008
Real estate - construction | 30 to 59 Days Past Due
Aged analysis of past due loans
Current		2,540
Real estate - construction | 60 to 89 Days Past Due
Aged analysis of past due loans
Current		307
Real estate - construction | 90 Days or Greater Past Due
Aged analysis of past due loans
Current	5,740	7,161
Real estate - construction | Financial Asset, Not Past Due
Aged analysis of past due loans
Current	179,894	155,372
Residential real estate - Investor
Aged analysis of past due loans
Total Loans	50,371	52,595
Residential real estate - Investor | Special Mention
Aged analysis of past due loans
Total Loans	566	66
Residential real estate - Investor | Financial Asset, Past Due
Aged analysis of past due loans
Current	621	1,287
Residential real estate - Investor | 30 to 59 Days Past Due
Aged analysis of past due loans
Current		540
Residential real estate - Investor | 60 to 89 Days Past Due
Aged analysis of past due loans
Current		579
Residential real estate - Investor | 90 Days or Greater Past Due
Aged analysis of past due loans
Current	621	168
Residential real estate - Investor | Financial Asset, Not Past Due
Aged analysis of past due loans
Current	49,750	51,308
Residential real estate - Owner occupied
Aged analysis of past due loans
Total Loans	218,974	226,248
Residential real estate - Owner occupied | Financial Asset, Past Due
Aged analysis of past due loans
Current	2,330	2,622
Residential real estate - Owner occupied | 30 to 59 Days Past Due
Aged analysis of past due loans
Current	390	553
Residential real estate - Owner occupied | 60 to 89 Days Past Due
Aged analysis of past due loans
Current	70	125
Residential real estate - Owner occupied | 90 Days or Greater Past Due
Aged analysis of past due loans
Current	1,870	1,944
Residential real estate - Owner occupied | Financial Asset, Not Past Due
Aged analysis of past due loans
Current	216,644	223,626
Multifamily
Aged analysis of past due loans
Total Loans	388,743	401,696
Multifamily | Special Mention
Aged analysis of past due loans
Total Loans	9,990	15,560
Multifamily | Financial Asset, Past Due
Aged analysis of past due loans
Current	1,289	1,318
Multifamily | 30 to 59 Days Past Due
Aged analysis of past due loans
Current	235	1,085
Multifamily | 90 Days or Greater Past Due
Aged analysis of past due loans
Current	1,054	233
Multifamily | Financial Asset, Not Past Due
Aged analysis of past due loans
Current	387,454	400,378
HELOC
Aged analysis of past due loans
Total Loans	99,037	103,237
Recorded Investment 90 days or Greater Past Due and Accruing	74	41
HELOC | Financial Asset, Past Due
Aged analysis of past due loans
Current	743	2,230
HELOC | 30 to 59 Days Past Due
Aged analysis of past due loans
Current	371	565
HELOC | 60 to 89 Days Past Due
Aged analysis of past due loans
Current	63	1,396
HELOC | 90 Days or Greater Past Due
Aged analysis of past due loans
Current	309	269
HELOC | Financial Asset, Not Past Due
Aged analysis of past due loans
Current	98,294	101,007
Other
Aged analysis of past due loans
Total Loans	11,153	22,915
Other | Financial Asset, Past Due
Aged analysis of past due loans
Current		1
Other | 60 to 89 Days Past Due
Aged analysis of past due loans
Current		1
Other | Financial Asset, Not Past Due
Aged analysis of past due loans
Current	$ 11,153	$ 22,914

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