Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Accounting for Stock-Based Compensation (Details)

v3.3.1.900
Summary of Significant Accounting Policies - Accounting for Stock-Based Compensation (Details) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Accounting Policies [Abstract]        
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax $ (55,175) $ (26,675) $ (9,781) $ 2,442