ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Payables and Accruals [Abstract]
Accrued consulting and other professional fees	$ 958	$ 1,173
Income taxes payable	944	474
Product warranty liability, current	29	36
Service contract costs, current	$ 268	$ 280
Operating lease, liability, current, statement of financial position	Total	Total
Short-term lease liability	$ 1,330	$ 1,559
Accrued patent costs	0	9,000
Other accrued liabilities	932	1,536
Total	$ 4,461	$ 14,058