REVENUE FROM CONTRACTS WITH CUSTOMERS (Tables)

6 Months Ended

Jun. 30, 2022

Revenue from Contract with Customer [Abstract]

Disaggregation of revenue

	Three Months Ended
	June 30,
	2022		2021
Fixed Price Contracts	$	745	$	2,011
Service Contracts		2,754		2,517
Total	$	3,499	$	4,528

	Six Months Ended
	June 30,
	2022		2021
Fixed Price Contracts	$	2,429	$	3,305
Service Contracts		4,671		5,145
Total	$	7,100	$	8,450

Schedule of earnings in excess of billings on uncompleted contracts

	June 30, 2022			December 31, 2021
Costs incurred on uncompleted contracts	$	40		$	1,312
Estimated earnings on uncompleted contracts		14			1,485
Gross costs and estimated earnings		54			2,797
Less: Billings to date on uncompleted contracts		(153	)		(2,695	)
Costs incurred plus estimated earning less billings on uncompleted contracts, net	$	(99	)	$	102
Included in the accompanying unaudited condensed consolidated balance sheets under the following captions:
Contract assets	$	7		$	352
Contract liabilities		(106	)		(250	)
Costs incurred plus estimated earning less billings on uncompleted contract	$	(99	)	$	102