Note 17 - Regulatory Capital (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

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

	Actual					Required to be Adequately Capitalized					Capital in Excess of Minimum Requirements					To Be Well Capitalized Under Prompt Corrective Action Provisions
(Dollars in thousands)	Amount		Percent of Assets ( 1 )			Amount		Percent of Assets ( 1 )			Amount		Percent of Assets ( 1 )			Amount		Percent of Assets ( 1 )
December 31, 20 20
C ommon equity T ier 1 capital	$	89,473		13.62	%	$	29,571		4.50	%	$	59,902		9.12	%	$	42,714		6.50	%
Tier 1 leverage		89,473		9.85			36,330		4.00			53,143		5.85			45,412		5.00
Tier 1 r isk-based capital		89,473		13.62			39,428		6.00			50,045		7.62			52,571		8.00
To tal risk-based capital		97,717		14.87			52,571		8.00			45,146		6.87			65,714		10.00
December 31, 201 9
Common equity Tier 1 capital	$	83,525		13.21	%	$	28,458		4.50	%	$	55,067		8.71	%	$	41,106		6.50	%
Tier 1 leverage		83,525		10.89			30,684		4.00			52,841		6.89			38,355		5.00
Tier 1 risk-based capital		83,525		13.21			37,944		6.00			45,581		7.21			50,591		8.00
Total risk-based capital		91,438		14.46			50,591		8.00			40,847		6.46			63,239		10.00