OTHER LONG-TERM ASSETS (Tables)

12 Months Ended

Dec. 31, 2021

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Other Long-Term Assets

The following table reflects other long-term assets as of December 31, 2021 and 2020 (in thousands): 

	December 31, 2021		December 31, 2020
Investment, net	$	1,579	$	1,579
Operating lease right-of-use assets	735		1,955
Prepaid asset and deposits	2,456		1,936
Other	698		1,031
Total other long-term assets	$	5,468	$	6,501