Segment Information

3 Months Ended

Mar. 31, 2017

Segment Reporting [Abstract]

Segment Information

J. Segment Information

The Company has two reportable business segments from operations: electronic components, which includes all products manufactured and sold by MtronPTI, and electronic instruments, which includes all products manufactured and sold by PTF. The Company's foreign operations in Hong Kong and India exist under MtronPTI.

Operating income (loss) is equal to revenues less cost of sales and operating expenses, excluding investment income, interest expense, and income taxes.

	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	)