LEASES (Details Narrative)	3 Months Ended		6 Months Ended
	Jun. 30, 2023 USD ($) ft²	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($) ft²	Jun. 30, 2022 USD ($)
Cash paid for operating lease liabilities | $	$ 219,254		$ 442,909
Weighted average remaining lease term			2 years 6 months
Weighted average discount rate	5.00%		5.00%
Operating lease costs | $	$ 213,000	$ 213,000	$ 430,000	$ 434,000
Short-term lease costs | $	$ 7,000	$ 6,000	$ 13,000	$ 27,000
Germany [Member]
Area of lease | ft²	4,895		4,895
Maturity dates			August 2027
Washington [Member]
Area of lease | ft²	20,460		20,460
Maturity dates			January 31, 2026
China [Member]
Maturity date			Oct. 31, 2024
Area of lease | ft²	19,400		19,400