PROPERTY PLANT AND EQUIPMENT NET (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
PROPERTY PLANT AND EQUIPMENT NET
Less accumulated depreciation	$ 4,150	$ 5,408
Property and equipment, net	1,001	1,359
Property and equipment gross	5,151	6,767
Equipment [Member]
Property and equipment gross	3,777	4,977
Leasehold Improvements [Member]
Property and equipment gross	343	394
Sales demonstration equipment [Member]
Property and equipment gross	$ 1,031	$ 1,396