Loans - Aging Analysis of Past Due and Nonaccrual Loans by Class (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	$ 2,343,823	$ 2,259,207
30-59 days past due
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	33,232	40,494
60-89 days past due
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	3,651	9,051
90 days and still accruing
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	1,123	760
Nonaccrual
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	16,845	13,082
Past Due
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	54,851	63,387
Current
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	2,288,972	2,195,820
SBA loans held for investment
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	36,686	36,859
SBA loans held for investment | 30-59 days past due
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	7,036	1,006
SBA loans held for investment | 60-89 days past due
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP		451
SBA loans held for investment | 90 days and still accruing
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	1,123
SBA loans held for investment | Nonaccrual
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	3,231	3,850
SBA loans held for investment | Past Due
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	11,390	5,307
SBA loans held for investment | Current
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	25,296	31,552
Commercial loans | SBA 504 loans
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	52,734	48,479
Commercial loans | Commercial & industrial
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	155,187	147,186
Commercial loans | Commercial real estate
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	1,149,104	1,085,771
Commercial loans | Commercial real estate construction
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	129,829	130,193
Commercial loans | 30-59 days past due | Commercial & industrial
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	475	941
Commercial loans | 30-59 days past due | Commercial real estate
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	9,842	22,378
Commercial loans | 60-89 days past due | Commercial & industrial
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	58
Commercial loans | 60-89 days past due | Commercial real estate
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	1,460	2,339
Commercial loans | Nonaccrual | Commercial & industrial
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	1,263	1,228
Commercial loans | Nonaccrual | Commercial real estate
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	3,558	1,746
Commercial loans | Past Due | Commercial & industrial
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	1,796	2,169
Commercial loans | Past Due | Commercial real estate
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	14,860	26,463
Commercial loans | Current | SBA 504 loans
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	52,734	48,479
Commercial loans | Current | Commercial & industrial
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	153,391	145,017
Commercial loans | Current | Commercial real estate
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	1,134,244	1,059,308
Commercial loans | Current | Commercial real estate construction
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	129,829	130,193
Residential mortgage loans
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	654,250	630,927
Residential mortgage loans | 30-59 days past due
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	15,374	15,654
Residential mortgage loans | 60-89 days past due
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP		4,094
Residential mortgage loans | 90 days and still accruing
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP		760
Residential mortgage loans | Nonaccrual
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	8,622	5,711
Residential mortgage loans | Past Due
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	23,996	26,219
Residential mortgage loans | Current
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	630,254	604,708
Consumer loans | Home equity
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	75,646	73,223
Consumer loans | Consumer other
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	2,974	3,488
Consumer loans | 30-59 days past due | Home equity
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	485	479
Consumer loans | 30-59 days past due | Consumer other
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	20	36
Consumer loans | 60-89 days past due | Home equity
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	2,119	2,162
Consumer loans | 60-89 days past due | Consumer other
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	14	5
Consumer loans | Past Due | Home equity
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	2,604	2,641
Consumer loans | Past Due | Consumer other
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	34	41
Consumer loans | Current | Home equity
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	73,042	70,582
Consumer loans | Current | Consumer other
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	2,940	3,447
Residential construction loans
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	73,413	90,918
Residential construction loans | Nonaccrual
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	171	547
Residential construction loans | Past Due
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	171	547
Residential construction loans | Current
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	73,242	90,371
Total loans held for investment excluding SBA PPP
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	2,329,823	2,247,044
Total loans held for investment excluding SBA PPP | 30-59 days past due
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	33,232	40,494
Total loans held for investment excluding SBA PPP | 60-89 days past due
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	3,651	9,051
Total loans held for investment excluding SBA PPP | 90 days and still accruing
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	1,123	760
Total loans held for investment excluding SBA PPP | Nonaccrual
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	16,845	13,082
Total loans held for investment excluding SBA PPP | Past Due
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	54,851	63,387
Total loans held for investment excluding SBA PPP | Current
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	2,274,972	2,183,657
SBA loans held for sale
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	14,000	12,163
SBA loans held for sale | Current
Financing Receivable, Recorded Investment [Line Items]
Total loans, excluding SBA PPP	$ 14,000	$ 12,163