Allowance for Loan Losses (Details 3) (USD $)	6 Months Ended	12 Months Ended
	Jun. 30, 2012	Dec. 31, 2011
With no related allowance:
Recorded Investment	$ 2,837,175	$ 1,291,233
Customers' Unpaid Principal Balance	283,175	1,291,233
Average Recorded Investment	2,108,637	1,000,665
Interest Income Recognized	60,367	73,929
Interest Income Collected	44,786	72,895
With an allowance recorded:
Recorded Investment	5,566,323	6,102,887
Customers' Unpaid Principal Balance	6,141,802	6,475,658
Related Allowance	1,804,490	1,792,141
Average Recorded Investment	5,438,998	4,309,779
Interest Income Recognized	47,829	183,480
Interest Income Collected	38,815	167,455
Total Impaired Loans:
Recorded Investment	8,403,498	7,394,120
Customers' Unpaid Principal Balance	8,978,977	7,766,891
Related Allowance	1,804,490	1,792,141
Average Recorded Investment	7,547,635	5,310,444
Interest Income Recognized	108,196	257,409
Interest Income Collected	83,601	240,350
Construction, Land and Land Development [Member]
With no related allowance:
Recorded Investment
Customers' Unpaid Principal Balance
Average Recorded Investment
Interest Income Recognized
Interest Income Collected
With an allowance recorded:
Recorded Investment	406,378	408,640
Customers' Unpaid Principal Balance	408,540	408,640
Related Allowance	117,871	119,500
Average Recorded Investment	407,510	355,822
Interest Income Recognized		3,865
Interest Income Collected		3,260
Total Impaired Loans:
Recorded Investment	406,378	408,640
Customers' Unpaid Principal Balance	408,540	408,640
Related Allowance	117,871	119,500
Average Recorded Investment	407,510	355,822
Interest Income Recognized		3,865
Interest Income Collected		3,260
Farmland [Member]
With no related allowance:
Recorded Investment
Customers' Unpaid Principal Balance
Average Recorded Investment
Interest Income Recognized
Interest Income Collected
With an allowance recorded:
Recorded Investment
Customers' Unpaid Principal Balance
Related Allowance
Average Recorded Investment
Interest Income Recognized
Interest Income Collected
Total Impaired Loans:
Recorded Investment
Customers' Unpaid Principal Balance
Related Allowance
Average Recorded Investment
Interest Income Recognized
Interest Income Collected
Residential First Mortgages [Member]
With no related allowance:
Recorded Investment	2,070,907	901,132
Customers' Unpaid Principal Balance	2,070,907	901,132
Average Recorded Investment	1,660,547	726,266
Interest Income Recognized	41,149	52,293
Interest Income Collected	24,912	52,378
With an allowance recorded:
Recorded Investment	1,954,964	2,286,015
Customers' Unpaid Principal Balance	2,125,388	2,303,167
Related Allowance	843,341	726,552
Average Recorded Investment	1,870,295	1,254,593
Interest Income Recognized	24,129	100,550
Interest Income Collected	23,564	95,208
Total Impaired Loans:
Recorded Investment	4,025,871	3,187,147
Customers' Unpaid Principal Balance	4,196,295	3,204,299
Related Allowance	843,341	726,552
Average Recorded Investment	3,530,842	1,980,859
Interest Income Recognized	65,278	152,843
Interest Income Collected	48,476	147,586
Residential Junior Mortgages [Member]
With no related allowance:
Recorded Investment	28,278	131,226
Customers' Unpaid Principal Balance	28,278	131,226
Average Recorded Investment	29,510	66,245
Interest Income Recognized		7,325
Interest Income Collected		6,208
With an allowance recorded:
Recorded Investment	1,731,923	1,659,632
Customers' Unpaid Principal Balance	2,054,084	1,961,728
Related Allowance	431,440	465,121
Average Recorded Investment	1,745,835	1,451,332
Interest Income Recognized	3,750	14,483
Interest Income Collected	1,875	9,846
Total Impaired Loans:
Recorded Investment	1,760,201	1,790,858
Customers' Unpaid Principal Balance	2,082,362	2,092,954
Related Allowance	431,440	465,121
Average Recorded Investment	1,775,345	1,517,577
Interest Income Recognized	3,750	21,808
Interest Income Collected	1,875	16,054
Commercial Mortgages (Non Owner Occupied) [Member]
With no related allowance:
Recorded Investment
Customers' Unpaid Principal Balance
Average Recorded Investment
Interest Income Recognized
Interest Income Collected
With an allowance recorded:
Recorded Investment
Customers' Unpaid Principal Balance
Related Allowance
Average Recorded Investment
Interest Income Recognized
Interest Income Collected
Total Impaired Loans:
Recorded Investment
Customers' Unpaid Principal Balance
Related Allowance
Average Recorded Investment
Interest Income Recognized
Interest Income Collected
Commercial Mortgages (Owner Occupied) [Member]
With no related allowance:
Recorded Investment	737,990	258,875
Customers' Unpaid Principal Balance	737,990	258,875
Average Recorded Investment	418,580	208,153
Interest Income Recognized	19,218	14,311
Interest Income Collected	19,874	14,309
With an allowance recorded:
Recorded Investment	865,840	1,188,403
Customers' Unpaid Principal Balance	865,840	1,191,301
Related Allowance	140,796	244,318
Average Recorded Investment	865,861	891,128
Interest Income Recognized	15,900	48,600
Interest Income Collected	9,010	44,593
Total Impaired Loans:
Recorded Investment	1,603,830	1,447,278
Customers' Unpaid Principal Balance	1,603,830	1,450,176
Related Allowance	140,796	244,318
Average Recorded Investment	1,284,441	1,099,281
Interest Income Recognized	35,118	62,911
Interest Income Collected	28,884	58,902
Commercial and Industrial Loans [Member]
With no related allowance:
Recorded Investment
Customers' Unpaid Principal Balance
Average Recorded Investment
Interest Income Recognized
Interest Income Collected
With an allowance recorded:
Recorded Investment	513,008	560,197
Customers' Unpaid Principal Balance	593,740	610,822
Related Allowance	176,832	236,650
Average Recorded Investment	486,690	356,905
Interest Income Recognized		15,982
Interest Income Collected	316	14,548
Total Impaired Loans:
Recorded Investment	513,008	560,197
Customers' Unpaid Principal Balance	593,740	610,822
Related Allowance	176,832	236,650
Average Recorded Investment	486,690	356,905
Interest Income Recognized		15,982
Interest Income Collected	316	14,548
Consumer [Member]
With no related allowance:
Recorded Investment
Customers' Unpaid Principal Balance
Average Recorded Investment
Interest Income Recognized
Interest Income Collected
With an allowance recorded:
Recorded Investment	94,210
Customers' Unpaid Principal Balance	94,210
Related Allowance	94,210
Average Recorded Investment	62,801
Interest Income Recognized	4,050
Interest Income Collected	4,050
Total Impaired Loans:
Recorded Investment	94,210
Customers' Unpaid Principal Balance	94,210
Related Allowance	94,210
Average Recorded Investment	62,807
Interest Income Recognized	4,050
Interest Income Collected	$ 4,050