Note 13 - Regulatory Capital and Oversight (Tables)

3 Months Ended

Mar. 31, 2024

Notes Tables

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

	Actual					Required to be Adequately Capitalized					Excess Capital					To Be Well Capitalized Under Prompt Corrective Action Provisions
(Dollars in thousands)	Amount		Percent of Assets(1)			Amount		Percent of Assets(1)			Amount		Percent of Assets(1)			Amount		Percent of Assets(1)
March 31, 2024
Common equity Tier 1 capital	$	105,437		11.64	%	$	40,757		4.50	%	$	64,680		7.14	%	$	58,872		6.50	%
Tier 1 leverage		105,437		9.18			45,957		4.00			59,480		5.18			57,446		5.00
Tier 1 risk-based capital		105,437		11.64			54,343		6.00			51,094		5.64			72,458		8.00
Total risk-based capital		116,762		12.89			72,458		8.00			44,304		4.89			90,572		10.00