Note 13 - Capital Requirements (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

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

	Actual					For Capital Adequacy Purposes					To Be Well- Capitalized
	Amount		Ratio			Amount		Ratio			Amount		Ratio
September 30, 2021
Total Capital (to risk weighted assets)	$	89,701		12.54	%	$	57,228		8.00	%	$	71,535		10.00	%
Tier 1 Capital (to risk weighted assets)	$	84,115		11.76	%	$	42,921		6.00	%	$	57,228		8.00	%
Common Equity Tier 1 (to risk weighted assets)	$	84,115		11.76	%	$	32,191		4.50	%	$	46,498		6.50	%
Tier 1 Capital (to average total assets)	$	84,115		8.73	%	$	38,561		4.00	%	$	48,201		5.00	%
December 31, 2020
Total Capital (to risk weighted assets)	$	84,176		13.10	%	$	51,409		8.00	%	$	64,261		10.00	%
Tier 1 Capital (to risk weighted assets)	$	79,240		12.33	%	$	38,557		6.00	%	$	51,409		8.00	%
Common Equity Tier 1 (to risk weighted assets)	$	79,240		12.33	%	$	28,918		4.50	%	$	41,770		6.50	%
Tier 1 Capital (to average total assets)	$	79,240		9.50	%	$	33,354		4.00	%	$	41,692		5.00	%