XML 47 R28.htm IDEA: XBRL DOCUMENT v3.8.0.1
Long-Term Debt (Details)
9 Months Ended 12 Months Ended 17 Months Ended
Nov. 08, 2017
Oct. 03, 2017
USD ($)
Jan. 02, 2018
USD ($)
Jun. 04, 2019
USD ($)
Line of Credit Facility [Line Items]        
Maximum borrowing capacity   $ 100,000,000.0    
Amount outstanding   65,000,000.0    
Letters of credit outstanding   $ 3,000,000.0    
Minimum [Member]        
Line of Credit Facility [Line Items]        
Interest rate   3.77%    
Maximum [Member]        
Line of Credit Facility [Line Items]        
Interest rate   6.50%    
Subsequent Event | Line of Credit [Member]        
Line of Credit Facility [Line Items]        
Negative covenant ratio 3.75      
Subsequent Event | Minimum [Member]        
Line of Credit Facility [Line Items]        
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage 0.35%      
Subsequent Event | Maximum [Member]        
Line of Credit Facility [Line Items]        
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage 0.55%      
Subsequent Event | London Interbank Offered Rate (LIBOR) [Member]        
Line of Credit Facility [Line Items]        
Debt Instrument, Description of Variable Rate Basis LIBOR      
Subsequent Event | Secondary Rates, One-Month LIBOR [Member]        
Line of Credit Facility [Line Items]        
Debt Instrument, Basis Spread on Variable Rate 1.00%      
Subsequent Event | Secondary Rates, One-Month LIBOR [Member] | Minimum [Member]        
Line of Credit Facility [Line Items]        
Debt Instrument, Basis Spread on Variable Rate 2.50%      
Subsequent Event | Secondary Rates, One-Month LIBOR [Member] | Maximum [Member]        
Line of Credit Facility [Line Items]        
Debt Instrument, Basis Spread on Variable Rate 3.75%      
Subsequent Event | Secondary Rates [Member] | Minimum [Member]        
Line of Credit Facility [Line Items]        
Debt Instrument, Basis Spread on Variable Rate 1.50%      
Subsequent Event | Secondary Rates [Member] | Maximum [Member]        
Line of Credit Facility [Line Items]        
Debt Instrument, Basis Spread on Variable Rate 2.75%      
Subsequent Event | Secondary Rates, Federal Funds [Member]        
Line of Credit Facility [Line Items]        
Debt Instrument, Basis Spread on Variable Rate 0.50%      
Scenario, Forecast | Line of Credit [Member]        
Line of Credit Facility [Line Items]        
Mandatory prepayments     $ 2,500,000  
Capital expenditures (up to)     $ 22,000,000.0 $ 10,000,000.0