Income Taxes (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Operating Loss Carryforwards [Line Items]
Effective income tax rate	37.70%	38.80%
Federal statutory tax rate	35.00%	35.00%
State Jurisdiction
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward	$ 2.7