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DEBT - Amendment And Restated Senior Credit Facility (Details) - Amended And Restated Credit Agreement [Member]
6 Months Ended
Aug. 01, 2017
USD ($)
Jun. 30, 2018
USD ($)
financial_covenant
Debt Instrument [Line Items]    
Sub facility for swingline loans $ 15,000,000.0  
Line of credit, subfacility for standby letters of credit 35,000,000.0  
Interest rate increase (decrease) (percent)   2.00%
Quarterly commitment fee on the average daily unused portion (percent)   0.30%
Number of financial covenants | financial_covenant   2
Minimum [Member]    
Debt Instrument [Line Items]    
Consolidated Fixed Charge Coverage Ratio   1.50
Fiscal Quarters Ending September 30, 2017 through June 30, 2018 [Member] | Maximum [Member]    
Debt Instrument [Line Items]    
Consolidated Total Leverage Ratio   3.50
Fiscal Quarters Ending September 30, 2018 through June 30, 2019 [Member] | Maximum [Member]    
Debt Instrument [Line Items]    
Consolidated Total Leverage Ratio   3.25
Each Fiscal Quarter Ending Thereafter [Member] | Maximum [Member]    
Debt Instrument [Line Items]    
Consolidated Total Leverage Ratio   3.00
Term Loan [Member]    
Debt Instrument [Line Items]    
Face amount 100,000,000.0  
Additional capacity $ 50,000,000.0  
Term Loan [Member] | First Four Installments [Member]    
Debt Instrument [Line Items]    
Periodic payment, percentage of principal 5.00%  
Term Loan [Member] | Next Eight Installments [Member]    
Debt Instrument [Line Items]    
Periodic payment, percentage of principal 7.50%  
Term Loan [Member] | Remaining Installments [Member]    
Debt Instrument [Line Items]    
Periodic payment, percentage of principal 10.00%  
Revolving Credit Facility [Member]    
Debt Instrument [Line Items]    
Letters of credit outstanding   $ 21,600,000
Line of credit outstanding   $ 93,400,000
Revolving Credit Facility [Member] | LIBOR [Member]    
Debt Instrument [Line Items]    
Interest margin   2.25%
Revolving Credit Facility [Member] | Line of Credit [Member]    
Debt Instrument [Line Items]    
Maximum borrowing capacity $ 115,000,000.0