Consolidated Statements of Cash Flows (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2013		Jun. 30, 2014		Jun. 30, 2013
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 4,045,231		$ 7,897,051		$ 7,310,375
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation			1,390,389		1,280,550
Provision for loan/lease losses	1,520,137		2,096,041		2,577,919
Stock-based compensation expense			527,017		455,921
Deferred compensation expense accrued			684,984		419,956
Losses on other real estate owned, net	83,339		144,705		529,969
Amortization of premiums on securities, net			1,002,893		1,972,391
Securities gains			(21,196)		(16,460)
Loans originated for sale			(22,215,215)		(52,272,708)
Proceeds on sales of loans			23,169,975		56,915,600
Gains on sales of residential real estate loans	(246,621)		(196,458)		(537,772)
Gains on sales of government guaranteed portions of loans	(765,738)		(702,187)		(1,610,962)
Amortization of core deposit intangible			99,756
Accretion of acquisition fair value adjustments, net			(304,876)
Gain on the sale of premises and equipment			(42,554)
Increase in cash value of bank-owned life insurance			(842,836)		(862,570)
Bargain purchase gain on Community National acquisition	(1,841,385)				(1,841,385)
Decrease (increase) in other assets			(1,870,989)		6,556,417
Decrease in other liabilities			(3,791,845)		(1,217,181)
Net cash provided by operating activities			7,024,655		19,660,060
CASH FLOWS FROM INVESTING ACTIVITIES
Net decrease in federal funds sold			18,945,000		22,229,000
Net increase in interest-bearing deposits at financial institutions			(3,741,132)		(10,189,746)
Proceeds from sales of other real estate owned			771,902		303,766
Purchase of derivative instruments			(2,071,650)
Activity in securities portfolio:
Purchases			(36,089,884)		(238,534,747)
Calls, maturities and redemptions			27,756,298		124,663,560
Paydowns			12,563,485		27,762,742
Sales			25,877,578		6,167,531
Activity in restricted investment securities:
Purchases			(839,500)		(4,818,750)
Redemptions			1,520,000		4,950,000
Net increase in loans/leases originated and held for investment			(91,280,287)		(51,708,379)
Net cash received from the sale of premises and equipment			291,006
Purchase of premises and equipment			(1,197,014)		(950,802)
Net cash received from Community National acquisition					3,025,073
Net cash used in investing activities			(47,494,198)		(117,100,752)
CASH FLOWS FROM FINANCING ACTIVITIES
Net increase in deposit accounts			30,392,132		87,620,739
Net increase (decrease) in short-term borrowings			55,028,887		(13,896,757)
Activity in Federal Home Loan Bank advances:
Advances			15,000,000		119,000,000
Calls and maturities			(23,450,000)		(111,400,500)
Proceeds from term debt			10,000,000		10,000,000
Principal payments on term debt			(1,000,000)
Payment on 364-day revolving note					(5,600,000)
Repayment of Community National's other borrowings at acquisition					(3,950,000)
Payment of cash dividends on common and preferred stock			(1,649,555)		(1,813,624)
Net cash provided by financing activities			54,811,330		80,189,136
Net increase (decrease) in cash and due from banks			14,341,787		(17,251,556)
Cash and due from banks, beginning			41,950,790		61,568,446
Cash and due from banks, ending	44,316,890		56,292,577		44,316,890
Supplemental disclosure of cash flow information, cash payments for:
Interest			8,376,272		8,897,240
Income/franchise taxes			3,057,500		1,031,120
Supplemental schedule of noncash investing activities:
Change in accumulated other comprehensive income (loss), unrealized gains (losses) on securities available for sale and derivative instruments, net			9,706,798		(13,927,847)
Exchange of shares of common stock in connection with payroll taxes for restricted stock and in connection with stock options exercised			(177,984)		(424,587)
Transfers of loans to other real estate owned			2,138,768		187,500
Fair value of assets acquired:
Cash and due from banks *	9,286,757	[1]		[1]	9,286,757	[1]
Federal funds sold	12,335,000				12,335,000
Interest-bearing deposits at financial institutions	2,024,539				2,024,539
Securities available for sale	45,853,826				45,853,826
Loans/leases receivable held for investment, net	195,658,486				195,658,486
Premises and equipment, net	8,132,021				8,132,021
Core deposit intangible	3,440,076				3,440,076
Bank-owned life insurance	4,595,529				4,595,529
Restricted investment securities	1,259,375				1,259,375
Other real estate owned	550,326				550,326
Other assets	5,178,583				5,178,583
Total assets acquired	288,314,518				288,314,518
Fair value of liabilities assumed:
Deposits	255,045,071				255,045,071
Other borrowings	3,950,000				3,950,000
Junior subordinated debentures	4,125,175				4,125,175
Other liabilities	3,911,053				3,911,053
Total liabilities assumed	267,031,299				267,031,299
Net assets acquired	21,283,219				21,283,219
Consideration paid:
Cash paid *				[1]	6,261,684	[1]
Issuance of 834,715 shares of common stock					13,180,150
Total consideration paid					19,441,834
Bargain purchase gain	1,841,385				1,841,385
Series F Noncumulative Perpetual Preferred Stock Redemption One [Member]
Activity in Federal Home Loan Bank advances:
Redemption of 15,000 shares of Series F Noncumulative Perpetual Preferred Stock, net			(15,000,000)
Redemption of 14,867 shares of Series F Noncumulative Perpetual Preferred Stock, net			(15,000,000)
Series F Noncumulative Perpetual Preferred Stock Redemption Two[Member]
Activity in Federal Home Loan Bank advances:
Redemption of 15,000 shares of Series F Noncumulative Perpetual Preferred Stock, net			(14,823,922)
Redemption of 14,867 shares of Series F Noncumulative Perpetual Preferred Stock, net			(14,823,922)
Common Stock [Member]
Activity in Federal Home Loan Bank advances:
Proceeds from issuance of common stock, net			$ 313,788		$ 229,278

[1] Net cash received at closing totaled $3,025,073