Segment Information (Tables)

3 Months Ended

Mar. 31, 2017

Segment Reporting [Abstract]

Operating income (loss)

	Three Months Ended March 31,
	2017			2016
	(in thousands)
Revenues from Operations
Electronic components	$	5,392		$	4,756
Electronic instruments		232			—
Total consolidated revenues	$	5,624			4,756
Operating Income (Loss) from Operations
Electronic components	$	326		$	86
Electronic instruments		36			—
Unallocated corporate expense		(254	)		(248	)
Consolidated total operating income (loss)		108			(162	)
Interest expense, net		(6	)		(6	)
Other income, net		12			42
Total other income		6			36
Income (Loss) Before Income Taxes	$	114		$	(126	)