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Accounts Receivable (Details) - Schedule of accounts receivable - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Schedule of accounts receivable [Abstract]    
Accounts receivable, gross $ 9,986 $ 8,637
Less allowance for doubtful accounts (1,415) (1,415)
Accounts receivable, net $ 8,571 $ 7,222