Loans Receivable, Net (Schedule of non-accrual loans by category) (Details) (USD $)	9 Months Ended
	Sep. 30, 2013		Dec. 31, 2012
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	$ 12,137,783		$ 18,404,118
FInancing Receivable, Recorded Investment, Nonaccrual Status, Percentage	3.20%	[1]	4.50%	[1]
Financing Receivable Recorded Investment in Non-accrual Status, Increase (Decrease)	(6,266,335)
Financing Receivable Recorded Investment in Non-accrual Status, Percent, Increase (Decrease)	(34.00%)
Residential Real Estate 1 [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	3,933,183		3,757,801
FInancing Receivable, Recorded Investment, Nonaccrual Status, Percentage	1.10%	[1]	0.90%	[1]
Financing Receivable Recorded Investment in Non-accrual Status, Increase (Decrease)	175,382
Financing Receivable Recorded Investment in Non-accrual Status, Percent, Increase (Decrease)	4.70%
Commercial Business [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	700		86,991
FInancing Receivable, Recorded Investment, Nonaccrual Status, Percentage	0.00%	[1]	0.00%	[1]
Financing Receivable Recorded Investment in Non-accrual Status, Increase (Decrease)	(86,291)
Financing Receivable Recorded Investment in Non-accrual Status, Percent, Increase (Decrease)	(99.20%)
Commercial Real Estate 1 [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	7,703,099		13,913,190
FInancing Receivable, Recorded Investment, Nonaccrual Status, Percentage	2.10%	[1]	3.40%	[1]
Financing Receivable Recorded Investment in Non-accrual Status, Increase (Decrease)	(6,210,091)
Financing Receivable Recorded Investment in Non-accrual Status, Percent, Increase (Decrease)	(44.60%)
Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	500,801		646,136
FInancing Receivable, Recorded Investment, Nonaccrual Status, Percentage	0.10%	[1]	0.20%	[1]
Financing Receivable Recorded Investment in Non-accrual Status, Increase (Decrease)	$ (145,335)
Financing Receivable Recorded Investment in Non-accrual Status, Percent, Increase (Decrease)	(22.50%)

[1] PERCENT OF TOTAL LOANS HELD FOR INVESTMENT, NET OF DEFERRED FEES AND LOANS IN PROCESS.