Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v3.5.0.2
Income Taxes (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Valuation Allowance [Line Items]        
Effective tax rate     30.00%  
Income tax expense (benefit) $ 16,225 $ (356) $ 7,456 $ (2,076)
Pre-tax loss (1,576) $ (2,833) (7,961) $ (8,125)
Adjustment to valuation allowance. 10,667      
Deferred tax liability related to tax deductible goodwill $ 9,414   9,414  
Discrete Expense Related to an Increase Valuation Allowance        
Valuation Allowance [Line Items]        
Adjustment to valuation allowance.     6,009  
Over Accrual of Deferred Taxes Applicable to Goodwill        
Valuation Allowance [Line Items]        
Adjustment to valuation allowance.     $ 921