Quarterly report pursuant to Section 13 or 15(d)

Consolidated Statements of Cash Flows - Reconciliation of Cash, Cash Equivalents and Restricted Cash

v3.10.0.1
Consolidated Statements of Cash Flows - Reconciliation of Cash, Cash Equivalents and Restricted Cash - USD ($)
$ in Thousands
Sep. 30, 2018
Dec. 31, 2017
Sep. 30, 2017
Dec. 31, 2016
Statement of Cash Flows [Abstract]        
Cash and cash equivalents $ 4,810 $ 9,847 $ 11,326  
Restricted cash 1,352 2,776 1,442  
Cash, cash equivalents and restricted cash $ 6,162 $ 12,623 $ 12,768 $ 17,622