REVENUE FROM CONTRACTS WITH CUSTOMERS (Details - Contract balances) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Revenue from Contract with Customer [Abstract]
Costs incurred on uncompleted contracts	$ 8,502	$ 7,522
Estimated earnings on uncompleted contracts	7,487	7,138
Gross costs and estimated earnings	15,989	14,660
Less: Billings to date on uncompleted contracts	(14,692)	(11,975)
Costs incurred plus estimated earning less billings on uncompleted contracts, net	1,297	2,685
Included in the accompanying unaudited condensed consolidated balance sheets under the following captions:
Contract assets	2,240	2,857
Contract liabilities	(943)	(172)
Costs incurred plus estimated earning less billing on uncompleted contracts	$ 1,297	$ 2,685