BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 1) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Total long-lived assets	$ 6,269	$ 4,394
Long-lived assets related to foreign operations	1,636	1,351
UNITED STATES
Total long-lived assets	4,633	3,043
SWEDEN
Long-lived assets related to foreign operations	1,267	1,050
FINLAND
Long-lived assets related to foreign operations	$ 369	$ 301