XML 67 R57.htm IDEA: XBRL DOCUMENT v3.10.0.1
Debt - (Additional Information) (Details)
3 Months Ended 9 Months Ended
Aug. 04, 2017
USD ($)
Dec. 30, 2018
USD ($)
Dec. 31, 2017
USD ($)
Dec. 30, 2018
USD ($)
Dec. 31, 2017
USD ($)
Dec. 07, 2018
CAD ($)
Dec. 07, 2018
USD ($)
Sep. 30, 2018
Mar. 31, 2018
USD ($)
Aug. 03, 2017
USD ($)
Apr. 23, 2015
USD ($)
Debt Instrument [Line Items]                      
Increase in borrowing capacity limit $ 325,000,000                    
Company owned capital stock, percentage securing senior secured credit facility 65.00%                    
Consideration transferred   $ 750,000                  
Short-term debt   $ 3,656,000   $ 3,656,000         $ 18,341,000    
Short-term debt, weighted average interest rate   6.00%   6.00%         7.00%    
Amortization expense relating to debt issuance costs and included in interest expense   $ 326,000 $ 314,000 $ 953,000 $ 988,000            
Deferred issuance costs, net of accumulated amortization   5,764,000   5,764,000         $ 5,965,000    
5.00% Senior Notes, due 2023                      
Debt Instrument [Line Items]                      
Interest rate                     5.00%
Long-term debt   300,000,000   300,000,000         300,000,000   $ 300,000,000
Standby Letters of Credit                      
Debt Instrument [Line Items]                      
Available lines of credit   504,890,000   504,890,000         613,234,000    
Stand by letters of credit   3,422,000   3,422,000         3,074,000    
Outstanding amount   100,615,000   100,615,000         $ 150,459,000    
Maximum                      
Debt Instrument [Line Items]                      
Consideration transferred       250,000,000              
2017 Credit Facility, Amended                      
Debt Instrument [Line Items]                      
Debt issuance costs   1,235,000   1,235,000              
Write-off of debt issuance costs       483,000              
2017 Credit Facility, Amended | Term Loam                      
Debt Instrument [Line Items]                      
Line of credit facility, maximum borrowing capacity           $ 133,050,000 $ 99,105,000        
2017 Credit Facility, Amended | Secured Debt                      
Debt Instrument [Line Items]                      
Line of credit facility, maximum borrowing capacity             449,105,000        
Amended 2017 Revolver | Secured Debt                      
Debt Instrument [Line Items]                      
Line of credit facility, maximum borrowing capacity             700,000,000        
Amended Credit Facility, due 2022 | Revolving Credit Facility                      
Debt Instrument [Line Items]                      
Line of credit facility, maximum borrowing capacity $ 600,000,000           100,000,000        
Available lines of credit   344,000,000   344,000,000              
Amended Credit Facility, due 2022 | Secured Debt                      
Debt Instrument [Line Items]                      
Line of credit facility, maximum borrowing capacity             $ 299,105,000        
Debt instrument, face amount 150,000,000                    
Available lines of credit   449,105,000   449,105,000              
Current portion of long-term debt   $ 22,500,000   $ 22,500,000              
2011 Credit Facility, due 2018 | Revolving Credit Facility                      
Debt Instrument [Line Items]                      
Line of credit facility, maximum borrowing capacity                   $ 500,000  
Available lines of credit 240,000,000                    
2011 Credit Facility, due 2018 | Secured Debt                      
Debt Instrument [Line Items]                      
Debt instrument, face amount                   $ 150,000  
Available lines of credit $ 123,750,000                    
LIBOR | 2017 Revolver And 2017 Term Loan                      
Debt Instrument [Line Items]                      
Basis spread on variable rate 1.25%                    
LIBOR | 2017 Revolver And 2017 Term Loan | Minimum                      
Debt Instrument [Line Items]                      
Basis spread on variable rate 1.25%                    
LIBOR | 2017 Revolver And 2017 Term Loan | Maximum                      
Debt Instrument [Line Items]                      
Basis spread on variable rate 2.00%                    
Federal Funds Effective Rate | 2017 Revolver And 2017 Term Loan                      
Debt Instrument [Line Items]                      
Basis spread on variable rate 0.50%                    
Eurocurrency Base Rate | 2017 Revolver And 2017 Term Loan                      
Debt Instrument [Line Items]                      
Basis spread on variable rate 1.00%                    
CDOR Rate | 2017 Revolver And 2017 Term Loan                      
Debt Instrument [Line Items]                      
Basis spread on variable rate 0.50%                    
Debt Instrument Quarterly Installments Beginning December 31, 2018 Through December 30, 2019                      
Debt Instrument [Line Items]                      
Debt instrument, periodic payment $ 5,625,000                    
Debt Instrument Quarterly Installments Beginning December 31, 2019 Through December 30, 2020                      
Debt Instrument [Line Items]                      
Debt instrument, periodic payment 8,438,000                    
Debt Instrument Quarterly Installments Beginning December 31, 2020 Through September 29, 2022                      
Debt Instrument [Line Items]                      
Debt instrument, periodic payment 11,250,000                    
Debt Instrument Final Installments Payable On September 30, 2022                      
Debt Instrument [Line Items]                      
Debt instrument, periodic payment $ 315,000,000                    
Maximum leverage ratio                      
Debt Instrument [Line Items]                      
Debt instrument, measurement input   4.00   4.00       3.50