Loans (Details 4) (USD $)	Jun. 30, 2012	Dec. 31, 2011	Jun. 30, 2011
Summary of delinquent amounts by portfolio segments
Non-accrual	$ 7,793,171	$ 5,097,043
Total Financing Receivables	219,541,420	220,915,500	231,513,828
Loans Receivable [Member]
Summary of delinquent amounts by portfolio segments
Current	181,500,520	181,628,175
30-89 Days	12,748,910	12,605,167
Greater Than 90 Days And Still Accruing	106,863	2,297,343
Total Accruing Past Due	12,855,773	14,902,510
Non-accrual	25,185,127	24,384,815
Total Financing Receivables	219,541,420	220,915,500
Unsecured [Member]
Summary of delinquent amounts by portfolio segments
Non-accrual	32,430	46,497
Total Financing Receivables	784,464	848,418
Unsecured [Member] | Loans Receivable [Member]
Summary of delinquent amounts by portfolio segments
Current	740,639	680,215
30-89 Days	10,528	96,348
Greater Than 90 Days And Still Accruing	867	25,358
Total Accruing Past Due	11,395	121,706
Total Financing Receivables	784,464	848,418
Cash Value [Member]
Summary of delinquent amounts by portfolio segments
Non-accrual	17,054	17,054
Total Financing Receivables	3,911,684	3,927,837
Cash Value [Member] | Loans Receivable [Member]
Summary of delinquent amounts by portfolio segments
Current	3,894,630	3,627,793
30-89 Days		282,990
Total Accruing Past Due		282,990
Total Financing Receivables	3,911,684	3,927,837
Residential Real Estate [Member]
Summary of delinquent amounts by portfolio segments
Non-accrual	4,943,596	4,930,851
Total Financing Receivables	24,600,663	31,146,880
Residential Real Estate [Member] | Loans Receivable [Member]
Summary of delinquent amounts by portfolio segments
Current	18,168,745	24,875,203
30-89 Days	1,387,470	1,340,826
Greater Than 90 Days And Still Accruing	100,852
Total Accruing Past Due	1,488,322	1,340,826
Total Financing Receivables	24,600,663	31,146,880
Commercial Real Estate [Member]
Summary of delinquent amounts by portfolio segments
Non-accrual	19,535,103	18,697,536
Total Financing Receivables	186,039,299	181,117,917
Commercial Real Estate [Member] | Loans Receivable [Member]
Summary of delinquent amounts by portfolio segments
Current	155,327,664	149,663,226
30-89 Days	11,176,532	10,485,170
Greater Than 90 Days And Still Accruing		2,271,985
Total Accruing Past Due	11,176,532	12,757,155
Total Financing Receivables	186,039,299	181,117,917
Business Assets [Member]
Summary of delinquent amounts by portfolio segments
Non-accrual	489,072	515,715
Total Financing Receivables	2,308,011	1,821,587
Business Assets [Member] | Loans Receivable [Member]
Summary of delinquent amounts by portfolio segments
Current	1,688,336	997,810
30-89 Days	125,459	308,062
Greater Than 90 Days And Still Accruing	5,144
Total Accruing Past Due	130,603	308,062
Total Financing Receivables	2,308,011	1,821,587
Vehicles [Member]
Summary of delinquent amounts by portfolio segments
Non-accrual	167,872	177,162
Total Financing Receivables	1,794,346	1,948,661
Vehicles [Member] | Loans Receivable [Member]
Summary of delinquent amounts by portfolio segments
Current	1,577,553	1,679,728
30-89 Days	48,921	91,771
Total Accruing Past Due	48,921	91,771
Total Financing Receivables	1,794,346	1,948,661
Other [Member]
Summary of delinquent amounts by portfolio segments
Total Financing Receivables	102,953	104,200
Other [Member] | Loans Receivable [Member]
Summary of delinquent amounts by portfolio segments
Current	102,953	104,200
Total Financing Receivables	$ 102,953	$ 104,200