Quarterly report pursuant to Section 13 or 15(d)

Borrowings - Additional Information (Details)

v3.19.3
Borrowings - Additional Information (Details)
Oct. 06, 2019
USD ($)
Aug. 19, 2019
Jul. 14, 2019
Dec. 30, 2018
USD ($)
Jun. 30, 2016
USD ($)
Borrowings          
Long-term debt $ 188,875,000     $ 193,375,000  
Outstanding borrowings considered short-term 0     0  
Loan origination costs $ 1,200,000     1,700,000  
Lease adjusted leverage ratio July 14, 2019 4,560.00   4.30    
Lease adjusted leverage ratio through Dec 29, 2019   5.00      
Lease adjusted leverage ratio thereafter   4.75      
Credit Facility | Revolving credit facility          
Borrowings          
Amounts outstanding       192,500,000  
Credit Facility | Letter of credit          
Borrowings          
Amounts outstanding       $ 7,800,000  
Credit Facility | Line of credit          
Borrowings          
Amounts outstanding $ 188,000,000        
Credit Facility | Revolving credit facility          
Borrowings          
Maximum borrowing capacity         $ 400,000,000
Credit Facility | Letter of credit | Line of credit          
Borrowings          
Maximum borrowing capacity         25,000,000
Amounts outstanding $ 7,500,000        
Credit Facility | Swingline loans | Line of credit          
Borrowings          
Maximum borrowing capacity         $ 15,000,000