Segment Information (Tables)

3 Months Ended

Mar. 31, 2015

Segment Reporting [Abstract]

Comparative Results of Segment Information

The unaudited comparative results for the three month periods ended March 31, 2015 and March 31, 2014 are as follows:

	Three Months Ended
	March 31,
	2015			2014
	(in thousands)
Net sales
SLPE	$	16,148		$	17,584
High Power Group		18,993			20,310
SL-MTI		11,543			10,852
Net sales	$	46,684		$	48,746
	Three Months Ended
	March 31,
	2015			2014
	(in thousands)
Income from operations
SLPE	$	1,701		$	939
High Power Group		2,450			2,917
SL-MTI		1,854			2,095
Unallocated Corporate Expenses (1)		(1,968	)		(1,503	)
Income from operations	$	4,037		$	4,448

(1) Unallocated Corporate Expenses includes corporate related items, financing activities and other costs not allocated to reportable segments, which includes but is not limited to certain legal, litigation and public reporting charges and certain legacy costs.

Total Assets by Segment

Total assets as of March 31, 2015 and December 31, 2014 are as follows:

	March 31,		December 31,
	2015		2014
	(in thousands)
Total assets
SLPE	$	33,108	$	34,989
High Power Group		36,786		33,306
SL-MTI		23,842		22,752
Unallocated Corporate Assets		31,806		40,729
Total assets	$	125,542	$	131,776

Goodwill and Other Intangible Assets, Net by Segment

Goodwill and other intangible assets, net, as of March 31, 2015 and December 31, 2014 are as follows:

	March 31,		December 31,
	2015		2014
	(in thousands)
Goodwill and other intangible assets, net
SLPE	$	4,528	$	4,530
High Power Group		9,842		9,839
SL-MTI		2,443		2,491
Goodwill and other intangible assets, net	$	16,813	$	16,860