Income Taxes (Tables)

9 Months Ended

Sep. 30, 2013

Income Taxes

Schedule of income tax expense and effective tax rates

	Three Months Ended September 30,						Nine Months Ended September 30,
	2013			2012			2013			2012
Income tax expense	$	4,070,252		$	1,828,984		$	4,064,115		$	4,651,528
Actual income tax rate	(221.8		)%	49.5		%	(221.8		)%	49.5		%