GEOGRAPHIC AND SEGMENT INFORMATION (Tables)

3 Months Ended

Mar. 31, 2020

Segment Reporting [Abstract]

Schedule of reporting information by segment

Summarized financial information with respect to reportable segments is as follows:

	Three Months Ended March 31, 2020
(In thousands)	Advanced Energy			OEM		Corporate & Other			Total
Sales	$	3,986		$	1,011	$	—		$	4,997
Income (loss) from operations	(3,984		)	247		(3,755		)	(7,492		)
Interest income	—			—		216			216
Interest expense	—			—		(6		)	(6		)
Other income, net	—			—		426			426
Income tax benefit	—			—		(4,905		)	(4,905		)

	Three Months Ended March 31, 2019
(In thousands)	Advanced Energy			OEM		Corporate & Other			Total
Sales	$	4,371		$	1,258	$	—		$	5,629
Income (loss) from operations	(3,328		)	591		(2,993		)	(5,730		)
Interest income	—			—		423			423
Other losses	—			—		(295		)	(295		)
Income tax expense	—			—		6			6

Schedule of revenue by geographic area

Revenue by geographic region, based on the customer's “ship to” location on the invoice, are as follows:

	Three Months Ended March 31,
(In thousands)	2020		2019
Sales by Domestic and International
Domestic	$	3,618	$	3,910
International	1,379		1,719
Total	$	4,997	$	5,629