STOCK BASED COMPENSATION (Details - Stock Option Activity) - Equity Option [Member] - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	6 Months Ended
	Jun. 30, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Options outstanding, beginning balance	3,009
Weighted average exercise price, options outstanding beginning balance	$ 7.07
Options granted	375
Weighted average exercise price, options granted	$ 6.56
Options exercised	(20)
Weighted average exercise price, options exercised	$ 3.90
Options outstanding, ending balance	3,364
Weighted average exercise price, options outstanding, ending balance	$ 7.03
Weighted average remaining contractual term, options outstanding	5 years 1 month 17 days
Intrinsic value, options outstanding ending balance	$ 8,401
Options exercisable	2,716
Weighted average exercise price, options exercisable	$ 6.56
Weighted average remaining contractual term, options exercisable	4 years 3 months
Intrinsic value, options exercisable	$ 7,157