Note 12 - Regulatory Matters (Tables)

3 Months Ended

Mar. 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
	Amount		Ratio			Amount		Ratio			Amount		Ratio
March 31, 2023
Total capital (to risk weighted assets)
Consolidated	$	652,509		14.1	%	$	369,891		8.0	%	$	NA		NA
Bank		636,393		13.8			369,708		8.0			462,134		10.0	%
Tier 1 capital (to risk weighted assets)
Consolidated		520,918		11.3			277,418		6.0		NA		NA
Bank		593,516		12.8			277,281		6.0			369,708		8.0
Common equity tier 1 (to risk weighted assets)
Consolidated		473,863		10.3			208,064		4.5		NA		NA
Bank		593,516		12.8			207,961		4.5			300,388		6.5
Tier 1 capital (to average assets)
Consolidated		520,918		10.7			195,380		4.0		NA		NA
Bank		593,516		12.2			195,290		4.0			244,112		5.0
December 31, 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 tier 1 (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