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ACCOUNTS RECEIVABLE
 9 Months Ended
Sep. 30, 2022
Receivables [Abstract]  
ACCOUNTS RECEIVABLE ACCOUNTS RECEIVABLE
Accounts receivable as of September 30, 2022 and December 31, 2021 consist of the following (in thousands):
 September 30, 2022December 31, 2021
Billed receivables$2,488 $2,126 
Less allowance for doubtful accounts(139)(132)
Accounts receivable – net$2,349 $1,994