Business Segment Information (Tables)

6 Months Ended

Apr. 02, 2016

Business Segment Information [Abstract]

Financial Information By Reportable Segment

	Three Months Ended				Six Months Ended
		April 2,		March 28,		April 2,		March 28,
(in thousands)		2016		2015		2016		2015
Revenue
Test	$	113,797	$	118,737	$	232,607	$	236,822
Sensors		23,301		25,218		44,992		49,717
Total revenue	$	137,098	$	143,955	$	277,599	$	286,539
Income from Operations
Test	$	1,715	$	13,141	$	12,102	$	25,117
Sensors		2,656		4,614		5,870		8,449
Total income from operations	$	4,371	$	17,755	$	17,972	$	33,566