Note 20 - Regulatory Matters (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

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

											Minimum Required
											to be Well
						Minimum Required					Capitalized Under
						for Capital					Prompt Corrective
	Actual					Adequacy Purposes					Action Regulations
(Dollars in thousands)	Amount		Ratio			Amount		Ratio			Amount		Ratio
2023
Total capital (to risk weighted assets)
Consolidated	$	710,905		13.7	%	$	415,841		8.0	%	$	NA		NA	%
Bank		694,431		13.4			414,019		8.0			517,524		10.0
Tier 1 capital (to risk weighted assets)
Consolidated		570,730		11.0			311,881		6.0			NA		NA
Bank		643,227		12.4			310,514		6.0			414,019		8.0
Common equity (to risk weighted assets)
Consolidated		523,160		10.1			233,911		4.5			NA		NA
Bank		643,227		12.4			232,886		4.5			336,391		6.5
Tier 1 capital (to average assets)
Consolidated		570,730		10.8			210,527		4.0			NA		NA
Bank		643,227		12.2			210,427		4.0			263,034		5.0
2022
Total capital (to risk weighted assets)
Consolidated	$	634,729		14.0	%	$	362,675		8.0	%		NA		NA
Bank		618,709		13.7			362,490		8.0			453,112		10.0
Tier 1 capital (to risk weighted assets)
Consolidated		503,855		11.1			272,007		6.0			NA		NA
Bank		576,463		12.7			271,868		6.0			362,490		8.0
Common equity (to risk weighted assets)
Consolidated		456,970		10.1			204,005		4.5			NA		NA
Bank		576,463		12.7			203,901		4.5			294,523		6.5
Tier 1 capital (to average assets)
Consolidated		503,855		10.1			199,647		4.0			NA		NA
Bank		576,463		11.6			199,563		4.0			249,453		5.0