Inventories (Tables)

6 Months Ended

Mar. 28, 2015

Inventories [Abstract]

Inventories

	March 28,		September 27,
	2015		2014
		(in thousands)
Customer projects in various stages of completion	$	24,303	$	22,559
Components, assemblies and parts		64,495		60,998
Total	$	88,798	$	83,557