OTHER ASSETS, NONCURRENT (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Other Assets, Noncurrent Disclosure [Abstract]
Restricted cash	$ 422	$ 644	$ 606
Severance pay fund	1,968	1,673
Issuance costs	0	1,082
Other	153	165
Total	$ 2,543	$ 3,564