ACCRUED LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2020

Accounts Payable and Accrued Liabilities, Current [Abstract]

Schedule of accounts payable and accrued liabilities

The following table reflects accrued liabilities as of December 31, 2020 and 2019 (in thousands):

	December 31,
	2020		2019
Accrued compensation	$	5,498	$	6,188
Accrued consent fees	4,500		—
Accrued restructuring and one-time termination costs	8,744		3,763
Other accrued liabilities	12,829		8,997
Total accrued liabilities	$	31,571	$	18,948