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Cash, Cash Equivalents and Restricted Cash
6 Months Ended
Jun. 30, 2020
Accounting Policies [Abstract]  
Cash, Cash Equivalents and Restricted Cash Cash, Cash Equivalents and Restricted Cash
For the purpose of unaudited statements of cash flows, cash, cash equivalents and restricted cash comprise of the following:
 As of
 June 30, 2020June 30, 2019
Cash and cash equivalents$163,619  $84,842  
Restricted cash (current)4,858  4,098  
Restricted cash (non-current)2,298  2,507  
Cash, cash equivalents and restricted cash$170,775  $91,447