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Income Taxes (Narrative) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Income Taxes [Line Items]      
U.S federal income tax rate 21.00% 21.00% 35.00%
Net tax benefit from U.S. Tax Cuts and Job Act     $ 16.9
Limitation On The Deduction Of Interest Expense, Percent In Excess Of Adjusted Taxable Income   30.00%  
Limitation On The Utilization Of Net Operating Losses Generated After Prior Fiscal Year, Percent Of Taxable Income     80.00%
Undistributed foreign earnings $ 6.4    
Unrecognized tax benefits, if recognized, would reduce the Company’s effective tax rate 0.3    
Accrued potential interest and penalties related to unrecognized tax benefits 0.1 $ 0.1  
Federal [Member]      
Income Taxes [Line Items]      
Operating loss carryforwards $ 78.3    
Operating loss carryforwards, expiration date Dec. 31, 2035    
Foreign [Member]      
Income Taxes [Line Items]      
Operating loss carryforwards $ 15.4    
Operating loss carryforwards, expiration date Dec. 31, 2029    
Earliest Tax Year [Member] | Federal [Member]      
Income Taxes [Line Items]      
Tax years subject to examinations by tax authorities 2015    
Earliest Tax Year [Member] | State [Member]      
Income Taxes [Line Items]      
Tax years subject to examinations by tax authorities 2015    
Latest Tax Year [Member] | Federal [Member]      
Income Taxes [Line Items]      
Tax years subject to examinations by tax authorities 2018    
Latest Tax Year [Member] | State [Member]      
Income Taxes [Line Items]      
Tax years subject to examinations by tax authorities 2018