Note 21 - Regulatory Matters (Tables)

12 Months Ended

Dec. 31, 2021

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
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 (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
2020
Total capital (to risk weighted assets)
Consolidated	$	468,113		13.8	%	$	271,325		8.0	%	NA		NA
Bank		457,203		13.5			271,196		8.0			338,995		10.0	%
Tier 1 capital (to risk weighted assets)
Consolidated		430,146		12.7			203,494		6.0		NA		NA
Bank		419,236		12.4			203,397		6.0			271,196		8.0
Common equity (to risk weighted assets)
Consolidated		384,658		11.3			152,621		4.5		NA		NA
Bank		419,236		12.4			152,548		4.5			220,347		6.5
Tier 1 capital (to average assets)
Consolidated		430,146		9.8			176,053		4.0		NA		NA
Bank		419,236		9.5			175,999		4.0			219,999		5.0