REVENUE FROM CONTRACTS WITH CUSTOMERS (Details - Accounts receivable, net) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Revenue from Contract with Customer [Abstract]
Accounts receivable, net	$ 2,767	$ 4,228	$ 2,920
Contract assets	3,080	480	281
Contract liabilities	656	1,377	333
Total accounts receivable, net, contract assets, and contract liabilities	$ 3,736	$ 1,857	$ 614