3. REVENUES: ADOPTION OF ASC 606 (Tables)

9 Months Ended

Sep. 30, 2019

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue - Contract Revenue

Three Months Ended September 30, 2019 Compared to Three Months Ended September 30, 2018

	September 30, 2019		September 30, 2018
Fixed Price Contracts	$	3,012	$	2,115
Service Contracts		1,385		1,797
Total	$	4,397	$	3,912

Nine Months Ended September 30, 2019 Compared to Nine Months Ended September 30, 2018

	September 30, 2019		September 30, 2018
Fixed Price Contracts	$	9,422	$	5,048
Service Contracts		6,544		6,674
Total	$	15,966	$	11,722

Schedule of earnings in excess of billings on uncompleted contracts

	September 30, 2019			December 31, 2018
Costs incurred on uncompleted contracts	$	1,342		$	9,697
Estimated earnings on uncompleted contracts		2,159			10,787
		3,501			20,484
Less: Billings to date on uncompleted contracts		(2,990	)		(19,526	)
	$	511		$	958
Included in the accompanying unaudited condensed consolidated balance sheets under the following captions:
Contract assets	$	1,041		$	1,931
Contract liabilities		(530	)		(973	)
	$	511		$	958