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Loans and Allowance for Credit Losses on Loans - Aging Analysis (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Aged analysis of past due loans
Total Loans	$ 5,265,014	$ 3,981,336
Recorded Investment 90 days or Greater Past Due and Accruing	13,859	1,436
Special Mention
Aged analysis of past due loans
Total Loans	28,747	37,892
Financial Asset, Past Due
Aged analysis of past due loans
Current	56,906
Total Past Due Including PCI loans		27,277
30 to 59 Days Past Due
Aged analysis of past due loans
Current	20,922
Total Past Due Including PCI loans		8,175
60 to 89 Days Past Due
Aged analysis of past due loans
Current	8,420
Total Past Due Including PCI loans		3,755
90 Days or Greater Past Due
Aged analysis of past due loans
Current	27,564
Total Past Due Including PCI loans		15,347
Financial Asset, Not Past Due
Aged analysis of past due loans
Current	5,208,108
Current including PCI Loans		3,954,059
Commercial
Aged analysis of past due loans
Total Loans	786,095	800,476
Recorded Investment 90 days or Greater Past Due and Accruing	2,121	1,397
Commercial | Special Mention
Aged analysis of past due loans
Total Loans	1,955	9,699
Commercial | Financial Asset, Past Due
Aged analysis of past due loans
Current	8,159	7,277
Commercial | 30 to 59 Days Past Due
Aged analysis of past due loans
Current	4,994	219
Commercial | 60 to 89 Days Past Due
Aged analysis of past due loans
Current	8	95
Commercial | 90 Days or Greater Past Due
Aged analysis of past due loans
Current	3,157	6,963
Commercial | Financial Asset, Not Past Due
Aged analysis of past due loans
Current	777,936	793,199
Leases
Aged analysis of past due loans
Total Loans	550,201	491,748
Leases | Special Mention
Aged analysis of past due loans
Total Loans	302	821
Leases | Financial Asset, Past Due
Aged analysis of past due loans
Current	2,404	2,162
Leases | 30 to 59 Days Past Due
Aged analysis of past due loans
Current	725	1,438
Leases | 60 to 89 Days Past Due
Aged analysis of past due loans
Current	857	372
Leases | 90 Days or Greater Past Due
Aged analysis of past due loans
Current	822	352
Leases | Financial Asset, Not Past Due
Aged analysis of past due loans
Current	547,797	489,586
Commercial real estate - Investor
Aged analysis of past due loans
Total Loans	1,257,328	1,078,829
Commercial real estate - Investor | Special Mention
Aged analysis of past due loans
Total Loans	12,626
Commercial real estate - Investor | Financial Asset, Past Due
Aged analysis of past due loans
Current	131	2,423
Commercial real estate - Investor | 30 to 59 Days Past Due
Aged analysis of past due loans
Current	55	2,021
Commercial real estate - Investor | 60 to 89 Days Past Due
Aged analysis of past due loans
Current	76	402
Commercial real estate - Investor | Financial Asset, Not Past Due
Aged analysis of past due loans
Current	1,257,197	1,076,406
Commercial real estate - Owner occupied
Aged analysis of past due loans
Total Loans	680,412	683,283
Recorded Investment 90 days or Greater Past Due and Accruing	9,284
Commercial real estate - Owner occupied | Special Mention
Aged analysis of past due loans
Total Loans	4,571	20,234
Commercial real estate - Owner occupied | Financial Asset, Past Due
Aged analysis of past due loans
Current	23,039	3,645
Commercial real estate - Owner occupied | 30 to 59 Days Past Due
Aged analysis of past due loans
Current	2,760	1,123
Commercial real estate - Owner occupied | 60 to 89 Days Past Due
Aged analysis of past due loans
Current	838	2,479
Commercial real estate - Owner occupied | 90 Days or Greater Past Due
Aged analysis of past due loans
Current	19,441	43
Commercial real estate - Owner occupied | Financial Asset, Not Past Due
Aged analysis of past due loans
Current	657,373	679,638
Construction
Aged analysis of past due loans
Total Loans	176,387	201,716
Construction | Special Mention
Aged analysis of past due loans
Total Loans	9,104	7,138
Construction | Financial Asset, Past Due
Aged analysis of past due loans
Current	520	5,799
Construction | 60 to 89 Days Past Due
Aged analysis of past due loans
Current	176
Construction | 90 Days or Greater Past Due
Aged analysis of past due loans
Current	344	5,799
Construction | Financial Asset, Not Past Due
Aged analysis of past due loans
Current	175,867	195,917
Residential real estate - Investor
Aged analysis of past due loans
Total Loans	69,362	49,598
Residential real estate - Investor | Financial Asset, Past Due
Aged analysis of past due loans
Current	207	1,202
Residential real estate - Investor | 30 to 59 Days Past Due
Aged analysis of past due loans
Current		763
Residential real estate - Investor | 90 Days or Greater Past Due
Aged analysis of past due loans
Current	207	439
Residential real estate - Investor | Financial Asset, Not Past Due
Aged analysis of past due loans
Current	69,155	48,396
Residential real estate - Owner occupied
Aged analysis of past due loans
Total Loans	231,547	206,949
Residential real estate - Owner occupied | Financial Asset, Past Due
Aged analysis of past due loans
Current	2,565	3,088
Residential real estate - Owner occupied | 30 to 59 Days Past Due
Aged analysis of past due loans
Current	299	2,489
Residential real estate - Owner occupied | 60 to 89 Days Past Due
Aged analysis of past due loans
Current	1,745	90
Residential real estate - Owner occupied | 90 Days or Greater Past Due
Aged analysis of past due loans
Current	521	509
Residential real estate - Owner occupied | Financial Asset, Not Past Due
Aged analysis of past due loans
Current	228,982	203,861
Multifamily
Aged analysis of past due loans
Total Loans	378,213	351,325
Multifamily | Financial Asset, Past Due
Aged analysis of past due loans
Current	1,068	1,273
Multifamily | 60 to 89 Days Past Due
Aged analysis of past due loans
Current	783	233
Multifamily | 90 Days or Greater Past Due
Aged analysis of past due loans
Current	285	1,040
Multifamily | Financial Asset, Not Past Due
Aged analysis of past due loans
Current	377,145	350,052
HELOC
Aged analysis of past due loans
Total Loans	234,885	103,388
Recorded Investment 90 days or Greater Past Due and Accruing	101	39
HELOC | Special Mention
Aged analysis of past due loans
Total Loans	189
HELOC | Financial Asset, Past Due
Aged analysis of past due loans
Current	1,711	385
HELOC | 30 to 59 Days Past Due
Aged analysis of past due loans
Current	878	109
HELOC | 60 to 89 Days Past Due
Aged analysis of past due loans
Current	399	74
HELOC | 90 Days or Greater Past Due
Aged analysis of past due loans
Current	434	202
HELOC | Financial Asset, Not Past Due
Aged analysis of past due loans
Current	233,174	103,003
Powersport
Aged analysis of past due loans
Total Loans	715,498
Recorded Investment 90 days or Greater Past Due and Accruing	2,230
Powersport | Financial Asset, Past Due
Aged analysis of past due loans
Current	16,397
Powersport | 30 to 59 Days Past Due
Aged analysis of past due loans
Current	10,794
Powersport | 60 to 89 Days Past Due
Aged analysis of past due loans
Current	3,373
Powersport | 90 Days or Greater Past Due
Aged analysis of past due loans
Current	2,230
Powersport | Financial Asset, Not Past Due
Aged analysis of past due loans
Current	699,101
Other
Aged analysis of past due loans
Total Loans	185,086	14,024
Recorded Investment 90 days or Greater Past Due and Accruing	123
Other | Financial Asset, Past Due
Aged analysis of past due loans
Current	705	23
Other | 30 to 59 Days Past Due
Aged analysis of past due loans
Current	417	13
Other | 60 to 89 Days Past Due
Aged analysis of past due loans
Current	165	10
Other | 90 Days or Greater Past Due
Aged analysis of past due loans
Current	123
Other | Financial Asset, Not Past Due
Aged analysis of past due loans
Current	$ 184,381	$ 14,001

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