COMMITMENTS AND CONTINGENCIES - Additional Information (Detail) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Commitments and Contingencies [Line Items]
Period of loans commitments			Commitments to make loans are generally made for periods of 90 days or less.
Operating leases, rent expense	$ 43,364	$ 48,012	$ 87,179	$ 73,763
Home Equity and Other
Commitments and Contingencies [Line Items]
Undisbursed loan funds	47,745,830		47,745,830		$ 48,028,579
Business Line of Credit
Commitments and Contingencies [Line Items]
Undisbursed loan funds	$ 8,176,073		$ 8,176,073		$ 7,938,827
Minimum
Commitments and Contingencies [Line Items]
Interest rate	3.50%		3.50%
Maturity term			10 years
Maximum
Commitments and Contingencies [Line Items]
Interest rate	6.00%		6.00%
Maturity term			30 years