Loans Receivable, Net (Schedule of Allowance for Loan Losses) (Details)	3 Months Ended
	Mar. 31, 2022 USD ($)
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Balance At Beginning of Period	$ 11,087,164
Provision for Loan Losses	0
Charge Offs	(31,871)
Recoveries	73,670
Balance At End of Period	11,128,963
Residential Real Estate 1 [Member]
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Balance At Beginning of Period	1,663,423
Provision for Loan Losses	(44,818)
Charge Offs	0
Recoveries	9,711
Balance At End of Period	1,628,316
Consumer [Member]
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Balance At Beginning of Period	517,512
Provision for Loan Losses	35,182
Charge Offs	0
Recoveries	2,709
Balance At End of Period	555,403
Commercial Business [Member]
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Balance At Beginning of Period	1,241,828
Provision for Loan Losses	(22,242)
Charge Offs	0
Recoveries	23,333
Balance At End of Period	1,242,919
Commercial Real Estate 1 [Member]
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Balance At Beginning of Period	4,832,440
Provision for Loan Losses	81,527
Charge Offs	0
Recoveries	18,981
Balance At End of Period	$ 4,932,948