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ACCRUED LIABILITIES
 9 Months Ended
Sep. 30, 2022
Accounts Payable and Accrued Liabilities, Current [Abstract]  
ACCRUED LIABILITIES ACCRUED LIABILITIES
 
The following table reflects accrued liabilities as of September 30, 2022 and December 31, 2021 (in thousands): 

 September 30, 2022December 31, 2021
Accrued compensation$2,295 $4,122 
Accrued restructuring costs137 828 
Other accrued liabilities7,755 8,062 
Interest payable455 1,687 
Income tax payable350 — 
Total accrued liabilities$10,992 $14,699