Annual report pursuant to Section 13 and 15(d)

Income Taxes (Provision For Income Taxes) (Details)

v3.10.0.1
Income Taxes (Provision For Income Taxes) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Income Taxes [Abstract]      
U.S. Federal: Current $ (674)    
U. S. Federal: Deferred (15,910) $ (1,260)  
Foreign: Current 14,327 11,638 $ 9,248
Foreign: Deferred (40,997)    
Total income tax expense (benefit) $ (43,254) $ 10,378 $ 9,248