Accrued Liabilities (Tables)

6 Months Ended

Jun. 30, 2022

Payables and Accruals [Abstract]

Schedule of current accrued liabilities

Current accrued liabilities are as follows (in thousands):

	June 30, 2022		December 31, 2021
Severance costs	$	2,595	$	2,581
Loss on purchase commitments	—		1,750
Payroll and benefits	998		1,054
Legal costs	1,108		1,013
Contingent liability for earn-out provision	474		608
Deferred revenue, current	368		528
Taxes other than income taxes	852		241
Other	720		1,221
Total current accrued liabilities	$	7,115	$	8,996