Annual report pursuant to Section 13 and 15(d)

Income Taxes (Statutory Rate Reconciliation) (Details)

v3.10.0.1
Income Taxes (Statutory Rate Reconciliation) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Statutory rate reconciliation      
Tax provision computed at U.S. statutory rate $ 11,650 $ 7,228 $ (3,156)
Foreign taxes not offset in U.S. by foreign tax credits 24,840 6,775 6,319
Impact of Tax Reform Act   52,449  
Recognition of foreign deferred tax assets, net of U.S. impact (45,751)    
Unrealizable foreign deferred tax assets 24,176    
Effect of change in foreign statutory rates     2,394
Permanent differences (104) 309 4,505
Foreign tax credits adjustment 4,311 2,394  
Increase/(decrease) in valuation allowance (62,270) (58,777) (802)
Other (106)   (12)
Total income tax expense (benefit) $ (43,254) $ 10,378 $ 9,248