Segment Information - Reconciliation to Consolidated Financial Results (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Segment Reporting Information [Line Items]
Interest income	$ 153,919	$ 131,951	$ 100,328
Mortgage banking income	24,002	12,763	21,572
Purchased receivable income	7,146	4,482	2,002
Revenues	195,960	158,326	134,405
Less:
Interest expense	40,736	28,695	5,213
Provision for credit losses	3,293	3,842	1,846
Segment gross profit	151,931	125,789	127,346
Less:
Salaries and other personnel expense	67,847	61,741	58,172
Data processing expense	10,986	9,821	8,926
Occupancy expense	7,609	7,394	6,915
Professional and outside services	4,351	3,128	2,993
Marketing expense	3,028	2,929	2,747
Insurance expense	2,961	2,519	2,054
Total Other Operating Expense	104,937	94,181	88,852
Income Before Provision for Income Taxes	46,994	31,608	38,494
Community Banking
Segment Reporting Information [Line Items]
Revenues	147,455	130,985	106,548
Less:
Segment gross profit	110,788	100,843	99,546
Less:
Total Other Operating Expense	73,085	69,253	62,496
Income Before Provision for Income Taxes	37,703	31,590	37,050
Home Mortgage Lending
Segment Reporting Information [Line Items]
Revenues	40,479	22,456	23,822
Less:
Segment gross profit	34,338	20,061	23,765
Less:
Total Other Operating Expense	27,624	23,497	24,950
Income Before Provision for Income Taxes	6,714	(3,436)	(1,185)
Specialty Finance
Segment Reporting Information [Line Items]
Revenues	8,026	4,885	4,035
Less:
Segment gross profit	6,805	4,885	4,035
Less:
Total Other Operating Expense	4,228	1,431	1,406
Income Before Provision for Income Taxes	2,577	3,454	2,629
Operating Segments
Segment Reporting Information [Line Items]
Interest income	153,919	131,951	100,328
Mortgage banking income	24,002	12,763	21,572
Purchased receivable income	7,146	4,482	2,002
Other operating income	10,893	9,130	10,503
Revenues	199,583	163,019	135,775
Less:
Interest expense	40,736	28,695	5,213
Provision for credit losses	3,293	3,842	1,846
Less:
Salaries and other personnel expense	67,847	61,741	58,172
Data processing expense	10,986	9,821	8,926
Occupancy expense	7,609	7,394	6,915
Professional and outside services	4,351	3,128	2,993
Marketing expense	3,028	2,929	2,747
Insurance expense	2,961	2,519	2,054
Other segment items	8,155	6,649	7,045
Total Other Operating Expense	108,560	98,874	90,222
Operating Segments | Community Banking
Segment Reporting Information [Line Items]
Interest income	136,495	121,855	96,045
Mortgage banking income	0	0	0
Purchased receivable income	0	0	0
Other operating income	10,960	9,130	10,503
Revenues	147,455	130,985	106,548
Less:
Interest expense	34,391	26,300	5,156
Provision for credit losses	2,276	3,842	1,846
Less:
Salaries and other personnel expense	44,864	42,795	37,963
Data processing expense	9,918	9,091	8,104
Occupancy expense	5,534	5,432	4,993
Professional and outside services	2,284	2,305	2,026
Marketing expense	2,518	2,465	2,317
Insurance expense	2,690	2,423	1,986
Other segment items	5,277	4,742	5,107
Total Other Operating Expense	76,708	73,946	63,866
Operating Segments | Home Mortgage Lending
Segment Reporting Information [Line Items]
Interest income	16,477	9,693	2,250
Mortgage banking income	24,002	12,763	21,572
Purchased receivable income	0	0	0
Other operating income	0	0	0
Revenues	44,102	27,149	25,192
Less:
Interest expense	5,249	2,395	57
Provision for credit losses	892	0	0
Less:
Salaries and other personnel expense	20,968	17,873	19,304
Data processing expense	966	692	618
Occupancy expense	1,927	1,839	1,819
Professional and outside services	827	751	895
Marketing expense	499	462	427
Insurance expense	101	96	68
Other segment items	2,336	1,784	1,819
Total Other Operating Expense	27,624	23,497	24,950
Operating Segments | Specialty Finance
Segment Reporting Information [Line Items]
Interest income	947	403	2,033
Mortgage banking income	0	0	0
Purchased receivable income	7,146	4,482	2,002
Other operating income	(67)	0	0
Revenues	8,026	4,885	4,035
Less:
Interest expense	1,096	0	0
Provision for credit losses	125	0	0
Less:
Salaries and other personnel expense	2,015	1,073	905
Data processing expense	102	38	204
Occupancy expense	148	123	103
Professional and outside services	1,240	72	72
Marketing expense	11	2	3
Insurance expense	170	0	0
Other segment items	542	123	119
Total Other Operating Expense	4,228	1,431	1,406
Intersegment Eliminations
Segment Reporting Information [Line Items]
Mortgage banking income	(3,623)	(4,693)	(1,370)
Revenues	(3,623)	(4,693)	(1,370)
Less:
Total Other Operating Expense	(3,623)	(4,693)	(1,370)
Intersegment Eliminations | Community Banking
Segment Reporting Information [Line Items]
Mortgage banking income	0	0	0
Revenues	0	0	0
Less:
Total Other Operating Expense	(3,623)	(4,693)	(1,370)
Intersegment Eliminations | Home Mortgage Lending
Segment Reporting Information [Line Items]
Mortgage banking income	(3,623)	(4,693)	(1,370)
Revenues	(3,623)	(4,693)	(1,370)
Less:
Total Other Operating Expense	0	0	0
Intersegment Eliminations | Specialty Finance
Segment Reporting Information [Line Items]
Mortgage banking income	0	0	0
Revenues	0	0	0
Less:
Total Other Operating Expense	$ 0	$ 0	$ 0