XML 108 R98.htm IDEA: XBRL DOCUMENT v3.10.0.1
Income Taxes - Additional Information (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]      
Impact of deemed repatriation under US Tax Reform $ 0 $ 7,694 $ 0
Tax cuts and jobs act of 2017, incomplete accounting, provisional income tax expense (benefit)   500  
Valuation allowance for deferred tax assets 27,263 22,439 20,300
Net change in the total valuation allowance 4,800 2,100  
Tax credit carry forward, valuation allowance 6,200    
Deferred tax liabilities, undistributed foreign earnings 4,900 3,100  
Unrecognized tax benefit, potentially expire in 2019 1,300    
Total unrecognized tax benefits net of potential benefits 21,400 23,700 26,600
Interest and penalties recognized as an expense 1,300 900 $ 100
Total accrued interest and penalties 1,100 2,400  
Provision for income taxes      
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]      
Net change in the total valuation allowance 5,600 500  
Other Comprehensive Income      
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]      
Net change in the total valuation allowance 800 1,600  
Foreign Country      
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]      
Ireland subsidiaries additional tax credit carryforward for income tax 4,000 4,500  
Other non-U.S subsidiaries operating loss carryforwards for income tax 72,900 77,200  
Other non-U.S subsidiaries tax credit carryforwards for income tax 4,900 4,800  
Foreign Country | Tax Year 2019 to 2025      
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]      
Additional operating loss carryforward 4,700 4,700  
Foreign Country | Tax Year 2026 to 2035      
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]      
Additional operating loss carryforward 3,200 $ 0  
United States      
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]      
U.S. Federal net operating loss carry forwards currently available for offset 2,200    
Alternative minimum tax credit carry forwards 400    
Business credit carry forwards that are available to offset 300    
United States | Federal NOL's      
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]      
Additional operating loss carryforward 15,089    
U.S. federal net operating loss carry forwards 12,900    
Tax credit carry forward 21,900    
United States | Tax Year 2018 to 2020 | Federal NOL's      
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]      
U.S. federal net operating loss carry forwards 4,900    
United States | Tax Year 2021 to 2025 | Federal NOL's      
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]      
U.S. federal net operating loss carry forwards 7,500    
United States | Tax Year 2026 to 2035 | Federal NOL's      
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]      
U.S. federal net operating loss carry forwards 500    
United States | State NOL's      
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]      
Additional operating loss carryforward $ 32,622