Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Cash Flows - Schedule of Cash, Cash Equivalents and Restricted Cash

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Condensed Consolidated Statements of Cash Flows - Schedule of Cash, Cash Equivalents and Restricted Cash - USD ($)
$ in Thousands
Mar. 31, 2018
Mar. 31, 2017
Statement of Cash Flows [Abstract]    
Cash and cash equivalents $ 4,123 $ 4,105
Restricted cash 2,903 3,116
Total cash, cash equivalents, and restricted cash shown in the condensed consolidated statement of cash flows $ 7,026 $ 7,221