GEOGRAPHIC AND SEGMENT INFORMATION (Tables)

6 Months Ended

Jun. 30, 2022

Segment Reporting [Abstract]

Schedule of reporting information by segment

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

	Three Months Ended June 30, 2022
(In thousands)	Advanced Energy		OEM		Corporate & Other		Total
Sales	$	8,364	$	1,928	$	—	$	10,292
Income (loss) from operations	(1,252)		469		(5,193)		(5,976)
Interest income	—		—		18		18
Interest expense	—		—		(3)		(3)
Other income, net	—		—		607		607
Income tax expense	—		—		96		96

	Three Months Ended June 30, 2021
(In thousands)	Advanced Energy		OEM		Corporate & Other		Total
Sales	$	9,978	$	1,246	$	—	$	11,224
Income (loss) from operations	326		263		(4,632)		(4,043)
Interest income	—		—		4		4
Interest expense	—		—		(2)		(2)
Other income, net	—		—		97		97
Income tax expense	—		—		107		107

	Six Months Ended June 30, 2022
(In thousands)	Advanced Energy		OEM		Corporate & Other		Total
Sales	$	19,178	$	3,607	$	—	$	22,785
Income (loss) from operations	(2,591)		786		(10,042)		(11,847)
Interest income	—		—		20		20
Interest expense	—		—		(11)		(11)
Other income, net	—		—		586		586
Income tax expense	—		—		166		166

	Six Months Ended June 30, 2021
(In thousands)	Advanced Energy		OEM		Corporate & Other		Total
Sales	$	17,638	$	2,224	$	—	$	19,862
Income (loss) from operations	(276)		260		(8,772)		(8,788)
Interest income	—		—		7		7
Interest expense	—		—		(6)		(6)
Other income, net	—		—		4		4
Income tax expense	—		—		173		173

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 June 30,				Six Months Ended June 30,
(In thousands)	2022		2021		2022		2021
Sales by Domestic and International
Domestic	$	7,947	$	7,383	$	15,495	$	12,949
International	2,345		3,841		7,290		6,913
Total	$	10,292	$	11,224	$	22,785	$	19,862