Other Long-term Liabilities (Tables)

12 Months Ended

Dec. 31, 2021

Other Liabilities, Noncurrent [Abstract]

Schedule of Other Non Current Liabilities

The other long-term liabilities consist of the following (in thousands):

	As of December 31,
	2021		2020
Customer deposits	$	750	$	850
Restructuring liability		49		342
Other long-term liabilities		4		44
Total other long-term liabilities	$	803	$	1,236