Note 12 - Regulatory Matters (Tables)

3 Months Ended

Mar. 31, 2025

Notes Tables

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

	Actual				For Capital Adequacy				To Be "Well-Capitalized"
	Amount		Ratio		Amount		Ratio		Amount		Ratio
March 31, 2025	(Dollars in thousands)
Tier 1 Risk-Based Core Capital (To Risk Weighted Assets)	$	162,254	18.9	%	$	51,511	6.0	%	$	68,681	8.0	%
Total Risk-Based Capital (To Risk Weighted Assets)		173,035	20.2	%		68,681	8.0	%		85,851	10.0	%
Common Equity Tier 1 Capital (To Risk Weighted Assets)		162,254	18.9	%		38,633	4.5	%		55,803	6.5	%
Tier 1 Leverage (Core) Capital (To Adjusted Tangible Assets)		162,254	10.6	%		61,354	4.0	%		76,693	5.0	%
December 31, 2024
Tier 1 Risk-Based Core Capital (To Risk Weighted Assets)	$	158,748	18.7	%	$	50,913	6.0	%	$	67,883	8.0	%
Total Risk-Based Capital (To Risk Weighted Assets)		169,405	20.0	%		67,883	8.0	%		84,854	10.0	%
Common Equity Tier 1 Capital (To Risk Weighted Assets)		158,748	18.7	%		38,184	4.5	%		55,155	6.5	%
Tier 1 Leverage (Core) Capital (To Adjusted Tangible Assets)		158,748	9.9	%		64,277	4.0	%		80,346	5.0	%