Note 13 - Regulatory Matters (Tables)

12 Months Ended

Jun. 30, 2021

Notes Tables

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

	Actual					Minimum Capital Required – Basel III (1)					Minimum Required To Be Considered Well Capitalized
	Amount		Ratio			Amount		Ratio			Amount		Ratio
June 30, 2021
Common equity Tier 1 to risk-weighted assets	$	64.7		11.87	%	$	24.5		4.50	%	$	35.4		6.50	%
Tier 1 capital to risk weighted assets		64.7		11.87			32.7		6.00			43.6		8.00
Total capital to risk weighted assets		71.2		13.06			43.6		8.00			54.5		10.00
Tier 1 capital to average assets		64.7		7.83			33.1		4.00			41.3		5.00

	Actual					Minimum Capital Required - Basel III (1)					Minimum Required To Be Considered Well Capitalized
	Amount		Ratio			Amount		Ratio			Amount		Ratio
June 30, 2020
Common equity Tier 1 to risk-weighted assets	$	57.6		11.55	%	$	22.4		4.50	%	$	32.4		6.50	%
Tier 1 capital to risk weighted assets		57.6		11.55			29.9		6.00			39.9		8.00
Total capital to risk weighted assets		63.2		12.69			39.9		8.00			49.8		10.00
Tier 1 capital to average assets		57.6		8.04			28.7		4.00			35.8		5.00