ACCRUED LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2022

Accounts Payable and Accrued Liabilities, Current [Abstract]

Schedule of accounts payable and accrued liabilities

The following table reflects accrued liabilities as of December 31, 2022 and 2021 (in thousands):

	December 31,
	2022		2021
Accrued compensation	$	3,117	$	4,122
Accrued restructuring	—		828
Other accrued liabilities	6,561		7,234
Interest payable	1,593		1,687
Accrued royalties	910		828
Total accrued liabilities	$	12,181	$	14,699