XML 24 R13.htm IDEA: XBRL DOCUMENT v3.21.2
Cash, Cash Equivalents and Restricted Cash
9 Months Ended
Sep. 30, 2021
Cash and Cash Equivalents [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
 September 30, 2021September 30, 2020December 31, 2020
Cash and cash equivalents$114,581 $206,423 $218,530 
Restricted cash (current)6,810 7,312 4,690 
Restricted cash (non-current)2,302 2,277 2,299 
Cash, cash equivalents and restricted cash$123,693 $216,012 $225,519