2. REVENUES: ADOPTION OF ASC 606 (Tables)

12 Months Ended

Dec. 31, 2018

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue - Contract Revenue

The following table presents our revenues disaggregated by fixed price and service contracts. Sales taxes are excluded from revenues.

Year Ended

	December 31, 2018		December 31, 2017
Fixed Price Contracts	$	7,693	$	6,599
Service Contracts		8,482		12,879
Total	$	16,175	$	19,478

Schedule of earnings in excess of billings on uncompleted contracts

The following table summarizes our contract assets, which are “Costs and estimated earnings in excess of billings on uncompleted contracts” and our contract liabilities, which are “Billings in excess of costs and estimated earnings on uncompleted contracts”.

	December 31, 2018			December 31, 2017
Costs incurred on uncompleted contracts	$	9,697		$	9,564
Estimated earnings on uncompleted contracts		10,787			10,741
		20,484			20,305
Less: Billings to date on uncompleted contracts		(19,526	)		(19,992	)
	$	958		$	313
Included in the accompanying consolidated balance sheets under the following captions:
Contract assets	$	1,931		$	925
Contract liabilities		(973	)		(612	)
	$	958		$	313