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Goodwill and Intangible Assets (Tables) | 3 Months Ended
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Oct. 26, 2013
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Intangible Assets | The Company's intangible assets consist of the following:
| Weighted Average Remaining Useful Lives |  | October 26, 2013 |  | July 27, 2013
| (Years) |  | (Dollars in thousands)
Carrying amount: |  |  |  |  |
Customer relationships | 12.1 |  | $ | 164,394 |  |  | $ | 164,497 |
Contract backlog | 2.3 |  | 15,285 |  |  | 15,285 |
Trade names | 4.8 |  | 8,200 |  |  | 8,200 |
UtiliQuest trade name | — |  | 4,700 |  |  | 4,700 |
Non-compete agreements | 4.1 |  | 400 |  |  | 400 |
|  |  | 192,979 |  |  | 193,082 |
Accumulated amortization: |  |  |  |  |  |  |
Customer relationships |  |  | 59,454 |  |  | 56,219 |
Contract backlog |  |  | 11,006 |  |  | 9,433 |
Trade names |  |  | 2,394 |  |  | 2,071 |
Non-compete agreements |  |  | 104 |  |  | 84 |
Net Intangible Assets |  |  | $ | 120,021 |  |  | $ | 125,275 |
Future Amortization Expense | Estimated total amortization expense for the remainder of fiscal 2014 and each of the five succeeding fiscal years is as follows:
Period |  | Amount
|  | (Dollars in thousands)
Nine months ending July 26, 2014 |  | $12,963
2015 |  | $15,027
2016 |  | $14,276
2017 |  | $12,885
2018 |  | $10,697
2019 |  | $8,395
Thereafter |  | $41,078

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- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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