Accrued Liabilities - Schedule of Current Accrued Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Accrued liabilities, current
Severance costs	$ 1,314	$ 2,617
Payroll and benefits	525	684
Legal costs	816	447
Contingent liability for earn-out provision	260	583
Deferred revenue, current	409	655
Taxes other than income taxes	946	1,884
Other	908	2,114
Total current accrued liabilities	$ 5,178	$ 8,984