Loans Receivable, Net (Schedule of loans evaluated individually for impairment and collectively evaluated for impairment in the allowance for loan losses) (Details) - USD ($)	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	$ 1,352		$ 14,289
Balance At Beginning of Period	8,356,231	$ 8,275,133
Provision for Loan Losses	0	0
Charge Offs	36,018	165,629
Recoveries	57,686	163,800
Balance At End of Period	8,377,899	8,273,304
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	8,376,547		8,341,942
Financing Receivable, Allowance for Credit Losses	8,377,899		8,356,231
Commercial Real Estate 1 [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	57		12,590
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	4,847,733		5,103,676
Financing Receivable, Allowance for Credit Losses	4,847,790		5,116,266
Commercial Business [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0		0
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	964,488		882,999
Financing Receivable, Allowance for Credit Losses	964,488		882,999
Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	1,295		1,699
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	1,099,409		994,921
Financing Receivable, Allowance for Credit Losses	1,100,704		996,620
Residential Real Estate 1 [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0		0
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	1,464,917		1,360,346
Financing Receivable, Allowance for Credit Losses	1,464,917		$ 1,360,346
Residential Real Estate 1 [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Balance At Beginning of Period	1,360,346	1,323,183
Provision for Loan Losses	110,338	76,520
Charge Offs	6,517	0
Recoveries	750	0
Balance At End of Period	1,464,917	1,399,703
Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Balance At Beginning of Period	996,620	1,063,153
Provision for Loan Losses	100,554	48,967
Charge Offs	23,611	94,429
Recoveries	27,141	24,839
Balance At End of Period	1,100,704	1,042,530
Commercial Business [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Balance At Beginning of Period	882,999	773,948
Provision for Loan Losses	87,379	29,198
Charge Offs	5,890	0
Recoveries	0	0
Balance At End of Period	964,488	803,146
Commercial Real Estate 1 [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Balance At Beginning of Period	5,116,266	5,114,849
Provision for Loan Losses	(298,271)	(154,685)
Charge Offs	0	71,200
Recoveries	29,795	138,961
Balance At End of Period	$ 4,847,790	$ 5,027,925