Goodwill and Intangible Assets (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012		Sep. 30, 2011		Dec. 31, 2011
Goodwill [Roll Forward]
Beginning of year			$ 21,983,617		$ 9,872,375
Acquired goodwill			0		12,284,838
Adjustment of Acquired goodwill			(159,174)	[1]	0	[1]
Ending of year	21,824,443	22,157,213	21,824,443		22,157,213
Finite-lived intangible assets, net [Abstract]
Balance Acquired	9,883,221		9,883,221				9,883,221
Accumulated Amortization	4,500,939		4,500,939				3,692,681
Amortization of intangible assets	260,069	288,001	808,258		753,192
Finite-lived intangible assets, future amortization expense [Abstract]
2012	238,462		238,462
2013	876,524		876,524
2014	777,801		777,801
2015	681,176		681,176
2016	607,713		607,713
2017 and thereafter	2,200,606		2,200,606
Total	5,382,282		5,382,282				6,190,540
Core deposit intangibles [Member]
Finite-lived intangible assets, net [Abstract]
Balance Acquired	3,819,798		3,819,798				3,819,798
Accumulated Amortization	1,655,826		1,655,826				1,213,118
Other customer relationship intangibles [Member]
Finite-lived intangible assets, net [Abstract]
Balance Acquired	6,063,423		6,063,423				6,063,423
Accumulated Amortization	$ 2,845,113		$ 2,845,113				$ 2,479,563

[1] Adjustment related to Fort Orange Financial Crop, acquisition