Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2012

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

	For the six months ended June 30,
	2012			2011
Number of options granted		-			67,000
Weighted average exercise price	$	-		$	6.66
Weighted average fair value of options	$	-		$	3.20
Expected life (years)		-			4.62
Expected volatility		-	%		57.69	%
Risk-free interest rate		-	%		1.28	%
Dividend yield		-	%		-	%

Disclosure of Compensation Related Costs, Share-based Payments [Text Block]

	For the three months ended June 30,				For the six months ended June 30,
	2012		2011		2012		2011
Compensation expense	$	35,249	$	26,383	$	75,464	$	45,778
Income tax benefit		14,079		9,230		28,397		16,853

Transactions Under The Company's Stock Option Plans [Table Text Block]

Transactions under the Company’s stock option plans for the six months ended June 30, 2012 are summarized in the following table:

	Shares		Weighted average exercise price		Weighted average remaining contractual life (in years)		Aggregate intrinsic value
Outstanding at December 31, 2011		642,647	$	6.80		5.3	$	517,867
Options granted		-		-
Options exercised		(3,841)		4.44
Options forfeited		(9,666)		6.16
Options expired		(333)		3.98
Outstanding at June 30, 2012		628,807	$	6.82		4.6	$	402,547
Exercisable at June 30, 2012		516,225	$	6.97		3.7	$	369,720

Information About Stock Options Outstanding [TableTextBlock]

The following table summarizes information about stock options outstanding at June 30, 2012:

		Options outstanding						Options exercisable
Range of exercise prices		Options outstanding		Weighted average remaining contractual life (in years)		Weighted average exercise price		Options exercisable		Weighted average exercise price
$	0.00 - 4.00		122,083		6.8	$	3.87		105,832	$	3.86
	4.01 - 8.00		328,466		5.0		6.05		232,135		5.85
	8.01 - 12.00		121,617		1.7		9.22		121,617		9.22
	12.01 - 16.00		56,641		4.2		12.54		56,641		12.54
	Total		628,807		4.6	$	6.82		516,225	$	6.97

Information About Options Exercised [TableTextBlock]

The following table presents information about options exercised during the three and six months ended June 30, 2012 and 2011:

	For the three months ended June 30,				For the six months ended June 30,
	2012		2011		2012		2011
Number of options exercised		-		191,895		3,841		232,367
Total intrinsic value of options exercised	$	-	$	669,799	$	6,055	$	751,146
Cash received from options exercised		-		440,541		17,046		442,905
Tax deduction realized from options exercised		-		262,223		513		294,713

Restricted Stock Grants [TableTextBlock]

Restricted stock awards granted during the six months ended June 30, 2012 and 2011 were as follows:

	For the six months ended June 30,
	2012		2011
Number of shares granted		-		22,500
Average grant date fair value	$	-	$	6.66

Restricted Stock [Member]

Disclosure of Compensation Related Costs, Share-based Payments [Text Block]

	For the three months ended June 30,				For the six months ended June 30,
	2012		2011		2012		2011
Compensation expense	$	37,754	$	15,214	$	81,112	$	31,418

Transactions Under The Company's Stock Option Plans [Table Text Block]

	Shares		Average grant date fair value
Nonvested restricted stock at December 31, 2011		93,684	$	6.06
Granted		-		-
Vested		(7,859)		6.93
Forfeited		(2,000)		6.25
Nonvested restricted stock at June 30, 2012		83,825	$	5.97