Income Taxes (Details) (USD $)	3 Months Ended	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2013	Sep. 30, 2012	Jun. 30, 2013 Minimum [Member]	Jun. 30, 2013 Maximum [Member]
Income Tax Examination [Line Items]
Effective tax rate		(193.80%)	38.80%
Federal statutory rate		34.00%
Deferred tax assets, valuation allowance increase	$ 3,500,000
Deferred tax assets, net of valuation allowance	$ 5,400,000	$ 5,400,000		$ 0	$ 9,000,000