Income Taxes (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Operating Loss Carryforwards [Line Items]
Effective income tax rate	38.30%	37.70%
Federal statutory tax rate	35.00%	35.00%
Valuation allowance	$ 1.6
State Jurisdiction
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward	3.7
Domestic Tax Authority
Operating Loss Carryforwards [Line Items]
Tax credit carryforward	$ 1.1