ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Payables and Accruals [Abstract]
Accrued consulting and other professional fees	$ 832	$ 1,595
Income taxes payable	1,313	619
Product warranty liability, current	27	30
Service contract costs, current	$ 168	$ 169
Operating lease, liability, current, statement of financial position	Total	Total
Short-term lease liability	$ 1,094	$ 1,248
Accrued patent costs	0	4,000
Other accrued liabilities	556	744
Total	$ 3,990	$ 8,405