Note 12 - Regulatory Matters (Tables)

3 Months Ended

Mar. 31, 2024

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
March 31, 2024
Total capital (to risk weighted assets)
Consolidated	$	729,410		14.1	%	$	415,299		8.0	%		$ NA		NA%
Bank		712,688		13.8			413,264		8.0			516,580		10.0	%
Tier 1 capital (to risk weighted assets)
Consolidated		587,888		11.3			311,474		6.0		NA		NA
Bank		660,223		12.8			309,948		6.0			413,264		8.0
Common equity tier 1 (to risk weighted assets)
Consolidated		540,147		10.4			233,606		4.5		NA		NA
Bank		660,223		12.8			232,461		4.5			335,777		6.5
Tier 1 capital (to average assets)
Consolidated		587,888		10.9			216,108		4.0		NA		NA
Bank		660,223		12.3			215,092		4.0			268,865		5.0
December 31, 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 tier 1 (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