CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) shares in Thousands	3 Months Ended
	Mar. 31, 2026	Dec. 31, 2025	Mar. 31, 2025
Interest income
Interest and fees on loans	$ 26,534,000	$ 27,128,000	$ 25,183,000
Interest on investment securities	13,869,000	11,937,000	8,261,000
Interest on due from banks	2,392,000	2,767,000	1,795,000
Total interest income	42,795,000	41,832,000	35,239,000
Interest expense
Interest on interest-bearing transaction accounts	2,039,000	1,591,000	1,161,000
Interest on savings accounts	577,000	609,000	533,000
Interest on money market accounts	7,821,000	7,961,000	7,626,000
Interest on time accounts	1,242,000	1,516,000	1,790,000
Interest on borrowings and other obligations	6,000	6,000	1,000
Interest on subordinated notes	808,000	368,000	0
Total interest expense	12,493,000	12,051,000	11,111,000
Net interest income	30,302,000	29,781,000	24,128,000
Provision for credit losses on loans	0	300,000	75,000
Provision for credit losses on unfunded loan commitments	0	185,000	0
Net interest income after provision for credit losses	30,302,000	29,296,000	24,053,000
Non-interest income
Dividends on Federal Home Loan Bank stock	855,000	372,000	375,000
Earnings on bank-owned life insurance, net	487,000	440,000	476,000
Earnings on bank-owned life insurance death benefits	479,000	0	68,000
Losses on sale of investment securities	0	(69,466,000)	0
Other income	374,000	385,000	352,000
Total non-interest income (loss)	3,834,000	(66,648,000)	2,874,000
Non-interest expense
Salaries and related benefits	13,394,000	11,359,000	12,050,000
Occupancy and equipment	2,099,000	2,098,000	2,106,000
Data processing	1,228,000	127,000	114,000
Professional services	1,093,000	1,033,000	1,136,000
Federal Deposit Insurance Corporation insurance	730,000	1,341,000	937,000
Information technology	515,000	532,000	413,000
Charitable contributions	437,000	539,000	388,000
Directors' expense	285,000	331,000	322,000
Depreciation and amortization	263,000	283,000	304,000
Amortization of core deposit intangible	200,000	211,000	227,000
Deposit network fees	149,000	82,000	403,000
Other expense	2,146,000	2,087,000	2,046,000
Total non-interest expense	22,539,000	20,023,000	20,446,000
Income (loss) before provision for (benefit from) income taxes	11,597,000	(57,375,000)	6,481,000
Provision for (benefit from) income taxes	3,087,000	(17,834,000)	1,605,000
Net income (loss)	$ 8,510,000	$ (39,541,000)	$ 4,876,000
Net income (loss) per common share
Basic (in dollars per share)	$ 0.53	$ (2.49)	$ 0.31
Diluted (in dollars per share)	$ 0.53	$ (2.49)	$ 0.30
Weighted average shares:
Basic (in shares)	15,925	15,898	15,977
Diluted (in shares)	15,973	15,898	16,002
Comprehensive income (loss):
Net income (loss)	$ 8,510,000	$ (39,541,000)	$ 4,876,000
Other comprehensive (loss) income:
Change in net unrealized (losses) gains on available-for-sale securities	(7,642,000)	4,933,000	3,289,000
Reclassification adjustment for losses realized on the sale of available-for-sale securities in net loss	0	69,466,000	0
Net unrealized losses on securities transferred from held-to-maturity to available-for-sale	0	(92,842,000)	0
Amortization of net unrealized losses on securities transferred from available-for-sale to held-to-maturity	0	9,867,000	340,000
Other comprehensive (loss) income, before tax	(7,642,000)	(8,576,000)	3,629,000
Deferred tax (benefit) expense	(2,260,000)	(2,533,000)	1,073,000
Other comprehensive (loss) income, net of tax	(5,382,000)	(6,043,000)	2,556,000
Total comprehensive income (loss)	3,128,000	(45,584,000)	7,432,000
Wealth management and trust services
Non-interest income
Wealth management and trust services, service charges on deposit accounts, debit card interchange fees, net and merchant interchange fees, net	596,000	573,000	563,000
Service charges on deposit accounts
Non-interest income
Wealth management and trust services, service charges on deposit accounts, debit card interchange fees, net and merchant interchange fees, net	563,000	543,000	548,000
Debit card interchange fees, net
Non-interest income
Wealth management and trust services, service charges on deposit accounts, debit card interchange fees, net and merchant interchange fees, net	362,000	401,000	396,000
Merchant interchange fees, net
Non-interest income
Wealth management and trust services, service charges on deposit accounts, debit card interchange fees, net and merchant interchange fees, net	$ 118,000	$ 104,000	$ 96,000