BUSINESS COMBINATION (Details - Intangible assets acquired) $ in Thousands	6 Months Ended
	Jun. 30, 2022 USD ($)
Acquired Finite-Lived Intangible Assets [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets	$ 15,059
Developed Technology Rights [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible assets acquired	$ 8,074
Useful life	11 years
Trade Names [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible assets acquired	$ 1,756
Useful life	10 years
Customer Relationships [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible assets acquired	$ 444
Useful life	13 years
Order or Production Backlog [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible assets acquired	$ 185
Useful life	1 year
Goodwill [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible assets acquired	$ 4,600