Note 9 - Regulatory Matters (Tables)

6 Months Ended

Jun. 30, 2025

Notes Tables

Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block]

										*Minimum For Capital*								*Minimum To Be Well*
										*Adequacy Purposes*								*Capitalized Under*
										*Plus Capital*								*Prompt Corrective*
		*Actual*								*Conservation Buffer*								*Action Provisions*
		*Amount*				*Ratio*				*Amount*				*Ratio*				*Amount*				*Ratio*
										(dollars in thousands)
As of June 30, 2025
Total Capital (to Risk Weighted Assets)		$	159,308				14.67	%		$	113,987				10.50	%		$	108,559				10.00	%
Tier 1 Capital (to Risk Weighted Assets)			148,763				13.70	%			92,275				8.50	%			86,847				8.00	%
Common Equity Tier 1 Capital (to Risk Weighted Assets)			148,763				13.70	%			75,991				7.00	%			70,563				6.50	%
Tier 1 Capital (to Average Assets)			148,763				10.03	%			59,325				4.00	%			74,157				5.00	%

As of December 31, 2024
Total Capital (to Risk Weighted Assets)		$	154,753				16.58	%		$	98,010				10.50	%		$	93,343				10.00	%
Tier 1 Capital (to Risk Weighted Assets)			145,235				15.56	%			79,342				8.50	%			74,674				8.00	%
Common Equity Tier 1 Capital (to Risk Weighted Assets)			145,235				15.56	%			65,340				7.00	%			60,673				6.50	%
Tier 1 Capital (to Average Assets)			145,235				10.47	%			55,479				4.00	%			69,349				5.00	%