Accrued Liabilities

3 Months Ended

Mar. 31, 2022

Accrued Liabilities Current [Abstract]

Accrued Liabilities

Note 7. Accrued Liabilities

Accrued liabilities consist of the following:

	As of March 31, 2022		As of December 31, 2021
Compensation	$	1,993	$	3,375
Professional services		542		526
Warranty		34		45
Other		837		658
Total	$	3,406	$	4,604