Quarterly report pursuant to Section 13 or 15(d)

Schedule of Total Cash, Cash Equivalents and Restricted Cash (Details)

v3.8.0.1
Schedule of Total Cash, Cash Equivalents and Restricted Cash (Details) - USD ($)
$ in Thousands
Sep. 30, 2017
Dec. 31, 2016
Sep. 30, 2016
Dec. 31, 2015
Cash, Cash Equivalents and Restricted Cash [Abstract]        
Cash and cash equivalents $ 539,367 $ 406,883    
Restricted cash 343,813 408,312 $ 264,872 $ 262,562
Total cash, cash equivalents and restricted cash $ 883,180 $ 815,195 $ 953,290 $ 1,000,393