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ACQUISITIONS (Details 2) - USD ($) $ in Thousands |  | 3 Months Ended | 4 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Mar. 31, 2016 | Apr. 28, 2018 | Jan. 27, 2018 | Jul. 30, 2016 | Jul. 28, 2018 | Jul. 29, 2017
Assets Acquired and Liabilities Assumed |  |  |  |  |  |
Goodwill |  |  |  | $ 366,168 | $ 362,495 | $ 371,259
Goodwill, Purchase Accounting Adjustments |  |  |  |  |  | $ 10,102
Nor-Cal Produce, Inc. |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual |  |  |  | $ 51,400 |  |
Business acquisition, cash consideration paid | $ 67,800 |  |  |  |  |
Assets Acquired and Liabilities Assumed |  |  |  |  |  |
Accounts receivable |  |  |  |  | 8,483 |
Inventories |  |  |  |  | 1,902 |
Property and equipment |  |  |  |  | 10,029 |
Other assets |  |  |  |  | 125 |
Goodwill |  |  |  |  | 36,517 |
Goodwill, Purchase Accounting Adjustments |  | $ (120) | $ (2,908) |  |  |
Total assets |  |  |  |  | 88,856 |
Liabilities |  |  |  |  | 21,073 |
Total purchase price |  |  |  |  | $ 67,783 |
Measurement period adjustments, total purchase price |  | $ 797 |  |  |  |
Customer Lists | Nor-Cal Produce, Inc. |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Finite-lived intangible asset, useful life |  |  |  |  | 13 years |
Assets Acquired and Liabilities Assumed |  |  |  |  |  |
Finite-lived intangible assets |  |  |  |  | $ 30,300 |
Tradename | Nor-Cal Produce, Inc. |  |  |  |  |  |
Assets Acquired and Liabilities Assumed |  |  |  |  |  |
Finite-lived intangible assets |  |  |  |  | $ 1,000 |
Non-compete agreements | Nor-Cal Produce, Inc. |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Finite-lived intangible asset, useful life |  |  |  |  | 5 years |
Assets Acquired and Liabilities Assumed |  |  |  |  |  |
Finite-lived intangible assets |  |  |  |  | $ 500 |

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