Goodwill and Intangible Assets (Tables)

6 Months Ended

Jul. 28, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The Company’s goodwill balance was $325.7 million and $321.7 million as of July 28, 2018 and January 27, 2018, respectively. Changes in the carrying amount of goodwill were as follows (dollars in thousands):

	Goodwill			Accumulated Impairment Losses			Total
Balance as of January 27, 2018	$	517,510		$	(195,767	)	$	321,743
Goodwill from fiscal 2019 acquisition	4,097			—			4,097
Purchase price allocation adjustments from fiscal 2019 acquisition	(91		)	—			(91		)
Balance as of July 28, 2018	$	521,516		$	(195,767	)	$	325,749

Schedule of Intangible Assets

The Company’s intangible assets consisted of the following (dollars in thousands):

	July 28, 2018							January 27, 2018
	Weighted Average Remaining Useful Lives (Years)	Gross Carrying Amount		Accumulated Amortization		Intangible Assets, Net		Gross Carrying Amount		Accumulated Amortization		Intangible Assets, Net
Customer relationships	11.5	$	312,017	$	146,740	$	165,277	$	299,717	$	135,544	$	164,173
Trade names	8.2	10,350		8,103		2,247		10,350		7,872		2,478
UtiliQuest trade name	—	4,700		—		4,700		4,700		—		4,700
Non-compete agreements	2.0	200		119		81		450		332		118
		$	327,267	$	154,962	$	172,305	$	315,217	$	143,748	$	171,469