Goodwill and Intangible Assets (Tables)

6 Months Ended

Apr. 02, 2017

Goodwill and Intangible Assets

Summary of changes in the carrying value of goodwill

	WEI		RME		Total
	(in thousands)
Balance at October 2, 2016	$	221,953	$	496,035	$	717,988
Goodwill additions	–		7,043		7,043
Goodwill adjustments	13,509		(12,739)		770
Foreign exchange impact	(1,451)		(2,588)		(4,039)
Balance at April 2, 2017	$	234,011	$	487,751	$	721,762

Summary of gross amount and accumulated amortization of acquired identifiable intangible assets with finite useful lives

	April 2, 2017					October 2, 2016
	Weighted- Average Remaining Life (in Years)	Gross Amount		Accumulated Amortization		Gross Amount		Accumulated Amortization
	($ in thousands)
Non-compete agreements	0.5	$	892	$	(879)	$	881	$	(840)
Client relations	2.9	111,643		(89,867)		112,367		(83,514)
Backlog	1.7	23,313		(11,659)		23,018		(7,536)
Technology and trade names	3.6	7,733		(3,863)		7,778		(3,192)
Total		$	143,581	$	(106,268)	$	144,044	$	(95,082)

Schedule of estimated amortization expense for remainder of fiscal and succeeding years

	Amount
	(in thousands)
2017	$	10,885
2018	14,390
2019	6,981
2020	2,759
2021	1,658
Beyond	640
Total	$	37,313