XML 101 R85.htm IDEA: XBRL DOCUMENT v3.10.0.1
Unaudited Quarterly Financial Data (Narrative) (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2017
USD ($)
Quarterly Financial Data [Abstract]  
Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, Amount $ 6,207
Income Tax Expense (Benefit), Continuing Operations, Adjustment of Deferred Tax (Asset) Liability $ (15,269)