Annual report pursuant to Section 13 and 15(d)

Schedule II Valuation and Qualifying Accounts (Details)

v3.6.0.2
Schedule II Valuation and Qualifying Accounts (Details) - Valuation allowance on deferred tax assets - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Movement in Valuation Allowances and Reserves [Roll Forward]      
Balance $ 61,437 $ 81,704 $ 84,695
Additions Charged to costs and expenses
Additions Charged to other accounts 9,382 47,032
Deductions [1] (6,246) (20,267) (50,023)
Balance $ 64,573 $ 61,437 $ 81,704
[1] Amount relates to (i) utilization of deferred tax assets and (ii) revaluation of deferred tax assets from their functional currency to USD.