MSRs - MSR Activity (Details) - Mortgage Servicing Rights - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Movement in Mortgage Service Rights
Balance at beginning of period	$ 919,678	$ 2,700,207
Changes in fair value due to:
Changes in valuation inputs or assumptions used in valuation model	167,839	(728,585)
Other changes to fair value	(188,294)	(149,164)
Balance at end of period	899,223	1,822,458
Loans associated with MSRs	$ 152,465,708	$ 315,173,382
MSR values as percent of loans	0.59%	0.58%