Investment Securities (Details) (USD $)	3 Months Ended		6 Months Ended	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Dec. 31, 2011
Available for sale
Amortized cost	$ 44,011,367		$ 44,011,367	$ 47,906,271
Unrealized gains	1,696,898		1,696,898	1,709,507
Unrealized losses	475,511		475,511	518,903
Fair value	45,232,754		45,232,754	49,096,875
Held to maturity
Amortized cost	65,898,173		65,898,173	60,624,239
Unrealized gains	167,881		167,881	265,987
Unrealized losses	10,275		10,275	23,923
Fair value	66,055,779		66,055,779	60,866,303
Unrealized losses and fair value of securities in unrealized loss position [Abstract]
Less than 12 months, Fair value	34,697,705		34,697,705
Less than 12 months, Unrealized losses	74,846		74,846
12 months or more, Fair value	347,057		347,057
12 months or more, Unrealized losses	410,940		410,940
Fair value, total	35,044,762		35,044,762
Unrealized losses, total	485,786		485,786
Other than temporary impairment expense on equity holdings		178,325
Loss on equity investment securities	4,026		4,026
Other than temporary impairment related to failed investment				110,994
Other than temporary impairment associated with equity holding			78,000
Available for sale, Amortized cost [Abstract]
Available for sale Within one year	23,004,906		23,004,906	32,099,999
After one year through five years	17,410,569		17,410,569	12,206,498
After ten years	1,997,075		1,997,075	1,996,931
Available for sale, Amortized cost	42,412,550		42,412,550	46,303,428
Available for sale - Fair value [Abstract]
Available for sale Within one year	23,014,789		23,014,789	32,167,588
After one year through five years	17,462,386		17,462,386	12,288,356
After ten years	3,069,600		3,069,600	2,995,400
Available for sale, Fair value	43,546,775		43,546,775	47,451,344
Held to maturity, Amortized cost [Abstract]
Held to maturity Within one year	29,229,182		29,229,182	27,304,678
After one year through five years	36,668,991		36,668,991	33,319,561
Held to maturity, Amortized cost	65,898,173		65,898,173	60,624,239
Held to maturity, Fair value [Abstract]
Held to maturity Within one year	29,276,201		29,276,201	27,382,951
After one year through five years	36,779,578		36,779,578	33,483,352
Held to maturity, Fair value	66,055,779		66,055,779	60,866,303
Pledged securities, Amortized cost	20,591,268		20,591,268	22,739,753
Pledged securities, Fair value	20,696,491		20,696,491	22,905,072
U.S. Treasury [Member]
Available for sale
Amortized cost	42,009,625		42,009,625	46,013,913
Unrealized gains	1,139,879		1,139,879	1,149,257
Unrealized losses	6,615		6,615	4,231
Fair value	43,142,889		43,142,889	47,158,939
Held to maturity
Amortized cost	52,979,905		52,979,905	44,993,821
Unrealized gains	154,744		154,744	246,352
Unrealized losses	7,088		7,088	5,402
Fair value	53,127,561		53,127,561	45,234,771
Unrealized losses and fair value of securities in unrealized loss position [Abstract]
Less than 12 months, Fair value	30,968,800		30,968,800
Less than 12 months, Unrealized losses	13,703		13,703
12 months or more, Fair value	0		0
12 months or more, Unrealized losses	0		0
Fair value, total	30,968,800		30,968,800
Unrealized losses, total	13,703		13,703
U.S. Government agency [Member]
Held to maturity
Amortized cost	7,000,000		7,000,000	9,500,004
Unrealized gains	1,400		1,400	1,556
Unrealized losses	1,700		1,700	16,310
Fair value	6,999,700		6,999,700	9,485,250
Unrealized losses and fair value of securities in unrealized loss position [Abstract]
Less than 12 months, Fair value	1,998,300		1,998,300
Less than 12 months, Unrealized losses	1,700		1,700
12 months or more, Fair value	0		0
12 months or more, Unrealized losses	0		0
Fair value, total	1,998,300		1,998,300
Unrealized losses, total	1,700		1,700
State and municipal [Member]
Available for sale
Amortized cost	402,925		402,925	289,515
Unrealized gains	4,131		4,131	2,890
Unrealized losses	3,170		3,170	0
Fair value	403,886		403,886	292,405
Held to maturity
Amortized cost	5,918,268		5,918,268	6,130,414
Unrealized gains	11,737		11,737	18,079
Unrealized losses	1,487		1,487	2,211
Fair value	5,928,518		5,928,518	6,146,282
Unrealized losses and fair value of securities in unrealized loss position [Abstract]
Less than 12 months, Fair value	1,381,391		1,381,391
Less than 12 months, Unrealized losses	4,657		4,657
12 months or more, Fair value	0		0
12 months or more, Unrealized losses	0		0
Fair value, total	1,381,391		1,381,391
Unrealized losses, total	4,657		4,657
Equity [Member]
Available for sale
Amortized cost	1,598,817		1,598,817	1,602,843
Unrealized gains	552,888		552,888	557,360
Unrealized losses	465,726		465,726	514,672
Fair value	1,685,979		1,685,979	1,645,531
Unrealized losses and fair value of securities in unrealized loss position [Abstract]
Less than 12 months, Fair value	349,214		349,214
Less than 12 months, Unrealized losses	54,786		54,786
12 months or more, Fair value	347,057		347,057
12 months or more, Unrealized losses	410,940		410,940
Fair value, total	696,271		696,271
Unrealized losses, total	$ 465,726		$ 465,726