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FAIR VALUE MEASUREMENTS (Details) - USD ($) $ in Thousands | 3 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Jul. 30, 2016 | Jun. 24, 2016 | Jun. 09, 2016 | Aug. 01, 2015 | Jan. 23, 2015
Derivatives |  |  |  |  |
Interest Rate Derivative Liabilities, at Fair Value | $ (5,917) |  |  | $ (726) |
Interest Rate Swap 1 |  |  |  |  |
Derivatives |  |  |  |  |
Derivative, Forward Interest Rate |  |  |  |  | 1.795%
Derivative, Notional Amount |  |  |  |  | $ 140,000
Interest Rate Swap 2 |  |  |  |  |
Derivatives |  |  |  |  |
Derivative, Forward Interest Rate |  |  | 0.8725% |  |
Derivative, Notional Amount |  |  | $ 50,000 |  |
Derivative, Term of Contract | 3 years |  |  |  |
Interest Rate Swap 3 |  |  |  |  |
Derivatives |  |  |  |  |
Derivative, Forward Interest Rate |  |  | 1.065% |  |
Derivative, Notional Amount |  |  | $ 25,000 |  |
Derivative, Term of Contract | 5 years |  |  |  |
Interest Rate Swap 4 |  |  |  |  |
Derivatives |  |  |  |  |
Derivative, Forward Interest Rate |  | 0.7265% |  |  |
Derivative, Notional Amount |  | $ 50,000 |  |  |
Derivative, Term of Contract | 3 years |  |  |  |
Interest Rate Swap 5 |  |  |  |  |
Derivatives |  |  |  |  |
Derivative, Forward Interest Rate |  | 0.926% |  |  |
Derivative, Notional Amount |  | $ 25,000 |  |  |
Derivative, Term of Contract | 5 years |  |  |  |

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- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
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- Definition Stated rate on an interest rate forward or futures contract. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Period the derivative contract is outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Fair value as of the balance sheet date of interest rate derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as liabilities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=49121117&loc=d3e13433-108611 + Details
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