Condensed Statements of Financial Condition (Details) - USD ($)	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Assets
Other assets	$ 2,502,533	$ 1,386,775
Total assets	679,220,646	532,494,599
Liabilities and shareholders’ equity
Shareholders’ equity	53,917,633	54,980,356	$ 51,168,032	$ 45,462,561
Total liabilities and shareholders’ equity	679,220,646	532,494,599
Parent Company [Member]
Assets
Cash	1,233,354	1,723,556	$ 1,096,474	$ 1,007,501
Investment in wholly-owned bank subsidiary	53,327,296	53,934,084
Other assets	298,998	261,196
Total assets	54,859,648	55,918,836
Liabilities and shareholders’ equity
Other liabilities	942,015	938,480
Shareholders’ equity	53,917,633	54,980,356
Total liabilities and shareholders’ equity	$ 54,859,648	$ 55,918,836