Loans Receivable, Net (Past Due Financing Receivables) (Details) (USD $)	Jun. 30, 2013	Dec. 31, 2012
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due	$ 12,431,131	$ 4,740,147
60-89 Days Past Due	4,057,399	6,894,706
90 Days or More Past Due	12,205,382	18,404,118
Total Past Due	28,693,912	30,038,971
Current	354,957,887	376,221,742
Total	383,651,799	406,260,713
Residential Real Estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due	2,474,549	0
60-89 Days Past Due	636,030	1,794,644
90 Days or More Past Due	3,053,149	3,757,801
Total Past Due	6,163,728	5,552,445
Current	80,435,279	85,125,180
Total	86,599,007	90,677,625
Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due	794,883	1,862,611
60-89 Days Past Due	688,555	211,756
90 Days or More Past Due	505,138	646,136
Total Past Due	1,988,576	2,720,503
Current	50,858,900	53,874,590
Total	52,847,476	56,595,093
Commercial Business
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due	230,356	445,113
60-89 Days Past Due	132,802	36,079
90 Days or More Past Due	2,264	86,991
Total Past Due	365,422	568,183
Current	7,089,055	7,495,718
Total	7,454,477	8,063,901
Commercial Real Estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due	8,931,343	2,432,423
60-89 Days Past Due	2,600,012	4,852,227
90 Days or More Past Due	8,644,831	13,913,190
Total Past Due	20,176,186	21,197,840
Current	216,574,653	229,726,254
Total	$ 236,750,839	$ 250,924,094