REVENUE FROM CONTRACTS WITH CUSTOMERS (Tables)

9 Months Ended

Sep. 30, 2022

Revenue from Contract with Customer [Abstract]

Disaggregation of revenue

	Three Months Ended
	September 30,
	2022		2021
Fixed Price Contracts	$	1,206	$	1,866
Service Contracts		1,051		1,684
Total	$	2,257	$	3,550

	Nine Months Ended
	September 30,
	2022		2021
Fixed Price Contracts	$	3,635	$	5,170
Service Contracts		5,722		6,830
Total	$	9,357	$	12,000

Schedule of earnings in excess of billings on uncompleted contracts

	September 30, 2022			December 31, 2021
Costs incurred on uncompleted contracts	$	421		$	1,312
Estimated earnings on uncompleted contracts		265			1,485
Gross costs and estimated earnings		686			2,797
Less: Billings to date on uncompleted contracts		(314	)		(2,695	)
Costs incurred plus estimated earning less billings on uncompleted contracts, net	$	372		$	102
Included in the accompanying unaudited condensed consolidated balance sheets under the following captions:
Contract assets	$	418		$	352
Contract liabilities		(46	)		(250	)
Costs incurred plus estimated earning less billings on uncompleted contracts	$	372		$	102