Regulatory Capital Requirements (Details)	Dec. 31, 2021 USD ($)	Jun. 30, 2021 USD ($)
CBLR Framework
Tier 1 capital (to average assets) Actual Amount	$ 35,336,304	$ 34,108,270
Tier 1 capital (to average assets) Actual Ratio	11.21	11.26
Tier 1 capital (to average assets) To be Considered Well Capitalized Amount	$ 26,792,843	$ 25,744,847
Tier 1 capital (to average assets) To be Considered Well Capitalized Ratio	8.50	8.50