Commitments and Credit Risk- Lines of credit (Details) - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Commitments to originate loans [Member]
Other Commitments
Loan Commitments outstanding	$ 761,055	$ 2,845,450
Forward sale commitments [Member]
Other Commitments
Loan Commitments outstanding	7,031,526	3,848,950
Lines of credit [Member]
Other Commitments
Loan Commitments outstanding	$ 16,840,828	$ 16,119,038