Loans (Details 1) (USD $)	3 Months Ended		6 Months Ended		12 Months Ended	3 Months Ended		6 Months Ended		12 Months Ended	3 Months Ended	6 Months Ended		12 Months Ended		3 Months Ended		6 Months Ended		12 Months Ended	3 Months Ended		6 Months Ended		12 Months Ended	3 Months Ended		6 Months Ended		12 Months Ended	3 Months Ended		6 Months Ended		12 Months Ended	3 Months Ended	6 Months Ended	12 Months Ended		3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011	Dec. 31, 2011	Jun. 30, 2012 Unsecured [Member]	Jun. 30, 2011 Unsecured [Member]	Jun. 30, 2012 Unsecured [Member]	Jun. 30, 2011 Unsecured [Member]	Dec. 31, 2011 Unsecured [Member]	Jun. 30, 2011 Cash Value [Member]	Jun. 30, 2012 Cash Value [Member]	Jun. 30, 2011 Cash Value [Member]	Dec. 31, 2011 Cash Value [Member]	Mar. 31, 2012 Cash Value [Member]	Jun. 30, 2012 Residential Real Estate [Member]	Jun. 30, 2011 Residential Real Estate [Member]	Jun. 30, 2012 Residential Real Estate [Member]	Jun. 30, 2011 Residential Real Estate [Member]	Dec. 31, 2011 Residential Real Estate [Member]	Jun. 30, 2012 Commercial Real Estate [Member]	Jun. 30, 2011 Commercial Real Estate [Member]	Jun. 30, 2012 Commercial Real Estate [Member]	Jun. 30, 2011 Commercial Real Estate [Member]	Dec. 31, 2011 Commercial Real Estate [Member]	Jun. 30, 2012 Business Assets [Member]	Jun. 30, 2011 Business Assets [Member]	Jun. 30, 2012 Business Assets [Member]	Jun. 30, 2011 Business Assets [Member]	Dec. 31, 2011 Business Assets [Member]	Jun. 30, 2012 Vehicles [Member]	Jun. 30, 2011 Vehicles [Member]	Jun. 30, 2012 Vehicles [Member]	Jun. 30, 2011 Vehicles [Member]	Dec. 31, 2011 Vehicles [Member]	Jun. 30, 2011 Other [Member]	Jun. 30, 2011 Other [Member]	Dec. 31, 2011 Other [Member]	Jun. 30, 2012 Other [Member]	Jun. 30, 2012 Unallocated [Member]	Jun. 30, 2011 Unallocated [Member]	Jun. 30, 2012 Unallocated [Member]	Jun. 30, 2011 Unallocated [Member]	Dec. 31, 2011 Unallocated [Member]
Summary of allowance for loan losses and loans evaluated for impairment
Beginning Balance	$ 5,111,792	$ 5,292,037	$ 5,154,505	$ 5,223,764	$ 5,223,764	$ 74,550	$ 106,021	$ 97,961	$ 63,020	$ 63,020	$ 14,262	$ 16,727	$ 5,210	$ 5,210	$ 17,054	$ 2,249,923	$ 1,829,967	$ 2,083,285	$ 2,258,833	$ 2,258,833	$ 2,160,109	$ 2,810,638	$ 2,480,770	$ 2,234,925	$ 2,234,925	$ 351,867	$ 328,785	$ 299,741	$ 316,844	$ 316,844	$ 218,354	$ 132,161	$ 176,021	$ 141,759	$ 141,759	$ 5	$ 5	$ 5		$ 39,935	$ 70,198		$ 203,168	$ 203,168
Charge-offs	(305,274)	(195,045)	1,190,272	(342,909)	(3,054,339)		(6,043)	14,325	(20,915)	(68,717)						(54,208)	(1,790)	500,597	(34,288)	(1,532,779)	(251,066)	(181,240)	663,630	(273,678)	(1,058,851)			2,087		(219,264)		(5,972)	9,633	(14,028)	(174,728)
Recoveries	21,065	12,248	118,350	23,385	239,080	514	2,909	2,454	6,895	9,199						1,398		6,402		190,046	8,519	6,683	90,010	12,659	26,853	1,184	1,481	10,034	2,656	11,807	9,450	1,175	9,450	1,175	1,175
Provision	510,000	150,000	1,255,000	355,000	2,746,000	(7,010)	(44,783)	(18,036)	9,104	94,459	1,385	327	10,437	11,517		(279,096)	264,833	328,927	(131,535)	1,167,185	568,059	(15,635)	578,471	646,540	1,277,843	64,213	(26,400)	109,576	(15,634)	190,354	(10,956)	(3,444)	41,010	(4,986)	207,815	(5)	(5)	(5)		174,790	(25,951)	214,725	(158,921)	(203,168)
Ending balance	5,337,583	5,259,240	5,337,583	5,259,240	5,154,505	68,054	58,104	68,054	58,104	97,961	15,647	17,054	15,647	16,727	17,054	1,918,017	2,093,010	1,918,017	2,093,010	2,083,285	2,485,621	2,620,446	2,485,621	2,620,446	2,480,770	417,264	303,866	417,264	303,866	299,741	216,848	123,920	216,848	123,920	176,021					214,725	44,247	214,725	44,247
Ending balance - individually evaluated impairment	2,016,581	2,479,700	2,016,581	2,479,700	2,913,472	7,958	573	7,958	573	37,861		17,054		17,054		1,253,285	1,011,572	1,253,285	1,011,572	1,559,888	375,178	1,198,730	375,178	1,198,730	942,959	282,519	197,089	282,519	197,089	287,819	80,587	71,736	80,587	71,736	67,891
Ending balance, loans	219,541,420	231,513,828	219,541,420	231,513,828	220,915,500	784,464	780,583	784,464	780,583	848,418	4,704,932	3,911,684	4,704,932	3,927,837		24,600,663	37,750,152	24,600,663	37,750,152	31,146,880	186,039,299	183,593,077	186,039,299	183,593,077	181,117,917	2,308,011	2,314,489	2,308,011	2,314,489	1,821,587	1,794,346	2,265,230	1,794,346	2,265,230	1,948,661	105,365	105,365	104,200	102,953
Ending balance - Loans individually evaluated for impairment	$ 48,238,613	$ 54,031,317	$ 48,238,613	$ 54,031,317	$ 48,641,152	$ 35,177	$ 49,662	$ 35,177	$ 49,662	$ 65,080		$ 17,054		$ 17,054		$ 11,856,064	$ 17,325,001	$ 11,856,064	$ 17,325,001	$ 12,180,496	$ 35,586,232	$ 35,633,745	$ 35,586,232	$ 35,633,745	$ 35,582,735	$ 618,545	$ 852,986	$ 618,545	$ 852,986	$ 650,392	$ 125,541	$ 169,923	$ 125,541	$ 169,923	$ 145,395