XML 57 R60.htm IDEA: XBRL DOCUMENT v3.19.3
Liabilities - Other Liabilities (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Payables and Accruals [Abstract]    
Deferred rent $ 0 $ 11,656
Other liabilities 1,884 1,650
Other liabilities $ 1,884 $ 13,306