Income Taxes - Effective Income Tax Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Effective Income Tax Reconciliation
Computed "expected" tax expense	$ 5,750	$ 4,595
Nondeductible compensation	104	37
State income taxes, net of federal benefit	424	310
Low income housing tax credit	(110)	(109)
Tax-exempt interest income	(25)	(19)
Excess tax benefit on share-based compensation	(14)	(28)
Other, net	21	(28)
Total Income Tax Expense	$ 6,150	$ 4,758
Tax Jurisdiction of Domicile [Extensible Enumeration]	country:US	country:US
Effective Income Tax Rate Reconciliation, Percent
Computed "expected" tax expense	21.00%	21.00%
Nondeductible compensation	0.40%	0.20%
State income taxes, net of federal benefit	1.60%	1.30%
Low income housing tax credit	(0.40%)	(0.50%)
Tax-exempt interest income	(0.10%)	(0.10%)
Excess tax benefit on share-based compensation	(0.10%)	(0.10%)
Other, net	0.10%	(0.10%)
Total Income Tax Expense	22.50%	21.70%
Effective Income Tax Rate Reconciliation, State and Local Jurisdiction, Contribution Greater than 50 Percent, Tax Effect [Extensible Enumeration]	MARYLAND	MARYLAND