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LONG-TERM DEBT (Details)
$ in Thousands
 9 Months Ended 12 Months Ended
Dec. 27, 2020
USD ($)
Dec. 27, 2020
USD ($)
Mar. 27, 2022
Dec. 26, 2021
Sep. 26, 2021
Jun. 27, 2021
USD ($)
Mar. 28, 2021
USD ($)
Dec. 29, 2019
USD ($)
Revolving Credit Facility [Line Items]                
Line of Credit Facility, Maximum Borrowing Capacity, Additional Borrowings $ 160,900 $ 160,900            
Debt Instrument, Asset Coverage Ratio, Threshold   1.00            
Asset Coverage Ratio, percentage of accounts receivable and unrestricted cash 60.00% 60.00%            
Asset Coverage Ratio, unrestricted cash, threshold $ 50,000 $ 50,000            
Asset coverage ratio 27.4 27.4            
Debt Instrument, Liquidity Threshold $ 150,000 $ 150,000            
Debt Instrument, Liquidity Amount 356,400 356,400            
Debt Instrument, Covenant Compliance, EBITDA 35,600 47,000            
Forecast [Member]                
Revolving Credit Facility [Line Items]                
Debt Instrument, Covenant, EBITDA, Trailing Three Quarters             $ 12,000  
Debt Instrument, Covenant, EBITDA, Trailing Four Quarters           $ 15,000    
Debt Instrument, Leverage Ratio, Threshold     3.00 4.00 4.00      
Debt Instrument, Fixed Charge Coverage Ratio, Threshold         1.25      
Revolving Credit Facility                
Revolving Credit Facility [Line Items]                
Maximum borrowing capacity 300,000 300,000            
Maximum borrowing capacity, subject to lender approval 450,000 450,000            
Remaining borrowing capacity 293,900 $ 293,900            
Long-term debt               $ 37,100
Revolving Credit Facility | London Interbank Offered Rate (LIBOR)                
Revolving Credit Facility [Line Items]                
Basis spread on variable rate   3.50%            
Revolving Credit Facility | Base rate                
Revolving Credit Facility [Line Items]                
Long-term debt, additional base rate   0.50%            
Revolving Credit Facility | Minimum                
Revolving Credit Facility [Line Items]                
Unused capacity, commitment fee percentage   0.25%            
Revolving Credit Facility | Minimum | London Interbank Offered Rate (LIBOR)                
Revolving Credit Facility [Line Items]                
Basis spread on variable rate   1.25%            
Revolving Credit Facility | Minimum | Base rate                
Revolving Credit Facility [Line Items]                
Basis spread on variable rate   0.25%            
Revolving Credit Facility | Maximum                
Revolving Credit Facility [Line Items]                
Unused capacity, commitment fee percentage   0.50%            
Revolving Credit Facility | Maximum | London Interbank Offered Rate (LIBOR)                
Revolving Credit Facility [Line Items]                
Basis spread on variable rate   3.50%            
Revolving Credit Facility | Maximum | Base rate                
Revolving Credit Facility [Line Items]                
Basis spread on variable rate   1.50%            
Swingline Loan                
Revolving Credit Facility [Line Items]                
Maximum borrowing capacity 30,000 $ 30,000            
Letters of credit outstanding 6,100 6,100            
Long-term debt               $ 17,100
Letter of Credit                
Revolving Credit Facility [Line Items]                
Maximum borrowing capacity $ 125,000 $ 125,000            
Letter of Credit | London Interbank Offered Rate (LIBOR)                
Revolving Credit Facility [Line Items]                
Letters of credit, additional base rate   0.50%            
Letter of Credit | Minimum | London Interbank Offered Rate (LIBOR)                
Revolving Credit Facility [Line Items]                
Basis spread on variable rate   1.00%            
Letter of Credit | Maximum | London Interbank Offered Rate (LIBOR)                
Revolving Credit Facility [Line Items]                
Basis spread on variable rate   3.25%