OTHER ACCRUED LIABILITIES (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
OTHER ACCRUED LIABILITIES
Lease liability - short term	$ 813	$ 799
Product warranty	441	425
Sales return reserve	71	71
Other taxes	117	163
Other	102	138
Other accrued liabilities	$ 1,544	$ 1,596