Accounts Payable and Accrued Liabilities (Tables)

6 Months Ended

Jun. 30, 2022

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities

Accounts payable and accrued liabilities are as follows:

(in thousands)	June 30, 2022		December 31, 2021
Employee accruals	$	12,449	$	18,278
Commercial accruals	8,880		5,916
Accrued R&D projects	5,731		6,412
Other accrued liabilities	4,499		3,527
Income taxes payable	821		814
Total accounts payable and accrued liabilities	$	32,380	$	34,947