Note 13 - Regulatory Matters (Tables)

9 Months Ended

Sep. 30, 2022

Notes Tables

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

	Actual					Minimum Required for Capital Adequacy Purposes					Minimum Required to be Well Capitalized Under Prompt Corrective Action Regulations
	Amount		Ratio			Amount		Ratio			Amount		Ratio
September 30, 2022
Total capital (to risk weighted assets)
Consolidated	$	613,161		13.7	%	$	358,335		8.0	%	$	NA		NA	%
Bank		597,717		13.4			358,165		8.0			447,706		10.0
Tier 1 capital (to risk weighted assets)
Consolidated		485,499		10.8			268,751		6.0			NA		NA
Bank		558,597		12.5			268,624		6.0			358,165		8.0
Common equity tier 1 (to risk weighted assets)
Consolidated		438,786		9.8			201,563		4.5			NA		NA
Bank		558,597		12.5			201,468		4.5			291,009		6.5
Tier 1 capital (to average assets)
Consolidated		485,499		9.6			201,731		4.0			NA		NA
Bank		558,597		11.1			201,648		4.0			252,059		5.0

	Actual					Minimum Required for Capital Adequacy Purposes					Minimum Required to be Well Capitalized Under Prompt Corrective Action Regulations
	Amount		Ratio			Amount		Ratio			Amount		Ratio
December 31, 2021
Total capital (to risk weighted assets)
Consolidated	$	565,143		14.0	%	$	324,101		8.0	%	$	NA		NA	%
Bank		551,760		13.6			323,928		8.0			404,910		10.0
Tier 1 capital (to risk weighted assets)
Consolidated		456,133		11.3			243,076		6.0			NA		NA
Bank		516,397		12.8			242,946		6.0			323,928		8.0
Common equity tier 1 (to risk weighted assets)
Consolidated		409,963		10.1			182,307		4.5			NA		NA
Bank		516,397		12.8			182,210		4.5			263,192		6.5
Tier 1 capital (to average assets)
Consolidated		456,133		9.2			198,574		4.0			NA		NA
Bank		516,397		10.4			198,510		4.0			248,137		5.0