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The following table provides a reconciliation of cash and restricted cash reported within the consolidated balance sheets that sum to the total of the same such amounts shown in the unaudited interim consolidated statement of cash flows: (Details) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Jun. 30, 2021
Dec. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]        
Cash $ 9,785 $ 9,924    
Restricted cash 1,775    
Total cash and restricted cash as shown in the statement of cash flows $ 9,785 $ 11,699 $ 6,909 $ 7,567