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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Jun. 30, 2021
Dec. 31, 2020
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS        
Cash and cash equivalents $ 14,343 $ 19,344 $ 17,040  
Restricted cash 3,842 3,526 1,163  
Total $ 18,185 $ 22,870 $ 18,203 $ 18,652