Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Restricted Cash (Components Of Restricted Cash) (Details)

v3.6.0.2
Restricted Cash (Components Of Restricted Cash) (Details) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Restricted Cash [Abstract]    
Restricted cash $ 329,180 $ 419,447