Note 20 - Regulatory Matters (Tables)

12 Months Ended

Dec. 31, 2020

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
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
2019
Total capital (to risk weighted assets)
Consolidated	$	429,038		13.1	%	$	262,141		8.0	%	NA		NA
Bank		424,917		13.0			262,088		8.0			327,610		10.0	%
Tier 1 capital (to risk weighted assets)
Consolidated		405,148		12.4			196,606		6.0		NA		NA
Bank		401,027		12.2			196,566		6.0			262,088		8.0
Common equity (to risk weighted assets)
Consolidated		360,342		11.0			147,454		4.5		NA		NA
Bank		401,027		12.2			147,425		4.5			212,947		6.5
Tier 1 capital (to average assets)
Consolidated		405,148		11.3			143,689		4.0		NA		NA
Bank		401,027		11.2			143,670		4.0			179,588		5.0