Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2021

Payables and Accruals [Abstract]

Schedule of Current Accrued Liabilities

Current accrued liabilities are as follows (in thousands):

	December 31,
	2021		2020
Severance costs	$	2,581	$	3,558
Loss on purchase commitments (Note 15)	1,750		9,402
Payroll and benefits	1,054		1,789
Legal costs	1,013		333
Contingent liability for earn-out provision	608		1,416
Deferred revenue, current	528		146
Taxes other than income taxes	241		544
Due to third parties	36		434
Other	1,185		653
Total current accrued liabilities	$	8,996	$	18,275