CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited Consolidated Condensed) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Revenue:
Total revenue	$ 9,457	$ 8,156
Cost of revenue	7,308	5,988
Gross profit	2,149	2,168
Operating expense:
Research and development expense	1,003	666
Selling, general and administrative expense	2,150	1,397
(Loss) income from operations	(1,004)	105
Interest expense	155	43
(Loss) income before provision for income taxes	(1,159)	62
Provision for income taxes
Net (loss) income	$ (1,159)	$ 62
Net (loss) income per share-basic	$ (0.02)	$ 0.00
Weighted average number of basic common shares outstanding	49,429,407	48,984,312
Net (loss) income per share-diluted	$ (0.02)	$ 0.00
Weighted average number of diluted common shares outstanding	49,429,407	51,064,312
Product [Member]
Revenue:
Total revenue	$ 9,336	$ 8,046
Product and Service, Other [Member]
Revenue:
Total revenue	$ 121	$ 110