Accrued Liabilities

6 Months Ended

Jun. 30, 2022

Accrued Liabilities Current [Abstract]

Accrued Liabilities

Note 7. Accrued Liabilities

Accrued liabilities consist of the following:

	As of June 30, 2022		As of December 31, 2021
Compensation	$	2,320	$	3,375
Professional services		1,173		526
Customer advances		395		159
Warranty		21		45
Other		463		499
Total	$	4,372	$	4,604