Note 6 - Capital Standards (Tables)

6 Months Ended

Jun. 30, 2025

Notes Tables

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

										Minimum								To Be Well
(Dollars in thousands)		Actual								Capital Adequacy								Capitalized
June 30, 2025		Amount				Ratio				Amount				Ratio				Amount				Ratio

Total capital (to risk-weighted assets)		$	81,855				11.88	%		$	72,367				10.50	%		$	68,921				10.00	%
Tier 1 capital (to risk-weighted assets)			77,368				11.23	%			58,583				8.50	%			55,137				8.00	%
Common equity tier 1 (to risk- weighted assets)			77,368				11.23	%			48,244				7.00	%			44,798				6.50	%
Tier 1 leverage (to average assets)			77,368				9.43	%			32,813				4.00	%			41,017				5.00	%

December 31, 2024

Total capital (to risk-weighted assets)		$	81,161				12.37	%		$	68,910				10.50	%		$	65,628				10.00	%
Tier 1 capital (to risk-weighted assets)			76,601				11.67	%			55,784				8.50	%			52,503				8.00	%
Common equity tier 1 (to risk- weighted assets)			76,601				11.67	%			45,940				7.00	%			42,658				6.50	%
Tier 1 leverage (to average assets)			76,601				9.12	%			33,580				4.00	%			41,974				5.00	%