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Long-Term Debt - Additional Information (Details)
$ in Thousands
3 Months Ended 9 Months Ended
Jul. 13, 2018
USD ($)
Sep. 29, 2021
USD ($)
Sep. 23, 2020
USD ($)
Sep. 29, 2021
USD ($)
Sep. 23, 2020
USD ($)
Dec. 30, 2020
USD ($)
Dec. 25, 2019
USD ($)
Debt Instrument [Line Items]              
Revolving line of credit   $ 40,000   $ 40,000   $ 62,800  
Repayments of Lines of Credit       22,800 $ 65,700    
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months       (600)      
Net Gain (Loss) recognized in OCI   (32) $ (36) 44 (1,791)    
Interest expense (income) on interest rate swap   230 283 800 966    
Loss Reclassified from AOCI into Interest expense   (133) (114) (367) (156)    
Derivative liabilities fair value   729   $ 729   1,139  
Revolving Credit Facility | 2018 Credit Agreement              
Debt Instrument [Line Items]              
Senior secured revolving facility $ 150,000            
Senior secured revolving facility term 5 years            
Debt Instrument, Maturity Date       Jul. 13, 2023      
Revolving line of credit   40,000   $ 40,000      
Amount of borrowings available   101,600   101,600      
Repayments of Lines of Credit   $ 0     13,200    
Repayments of Lines of Credit     $ 55,000 22,800      
Proceeds from lines of credit         $ 52,500    
Principal payments prior to maturity       $ 0      
Debt Instrument, Restrictive Covenants, Maximum Annual Repurchase or Redemption of Qualified Entity Interests $ 1,000            
Debt Instrument, Restrictive Covenants, Maximum Annual Redemption, Repurchase, Acquired Equity Interests 500            
Debt Instrument, Restrictive Covenants, Maximum Annual Payment For Stock Option Plans, Employment Agreements and Incentive Plans 2,500            
Debt Instrument, Restrictive Covenants, Maximum Annual Payment For Other Restricted Payments $ 5,000            
Debt Instrument, Covenant Description, Maximum Leverage Ratio 4.25            
Revolving Credit Facility | 2018 Credit Agreement | Minimum              
Debt Instrument [Line Items]              
Debt instrument, interest rate   1.34% 1.67% 1.34% 1.67%    
Revolving Credit Facility | 2018 Credit Agreement | Maximum              
Debt Instrument [Line Items]              
Debt instrument, interest rate   1.35% 1.68% 1.65% 3.29%    
Revolving Credit Facility | 2018 Credit Agreement | Letter of Credit              
Debt Instrument [Line Items]              
Letters of credit outstanding   $ 8,400   $ 8,400      
Revolving Credit Facility | 2018 Credit Agreement | Federal Funds Rate              
Debt Instrument [Line Items]              
Debt instrument basis percentage       0.50%      
Revolving Credit Facility | 2018 Credit Agreement | LIBOR              
Debt Instrument [Line Items]              
Debt instrument basis percentage       1.00%      
Revolving Credit Facility | 2018 Credit Agreement | LIBOR | Minimum              
Debt Instrument [Line Items]              
Debt instrument basis percentage       1.25%      
Revolving Credit Facility | 2018 Credit Agreement | LIBOR | Maximum              
Debt Instrument [Line Items]              
Debt instrument basis percentage       2.25%      
Revolving Credit Facility | 2018 Credit Agreement | Base Rate | Minimum              
Debt Instrument [Line Items]              
Debt instrument basis percentage       0.25%      
Revolving Credit Facility | 2018 Credit Agreement | Base Rate | Maximum              
Debt Instrument [Line Items]              
Debt instrument basis percentage       1.25%      
Letter of Credit | 2018 Credit Agreement              
Debt Instrument [Line Items]              
Sub limit of revolving facility $ 15,000            
Swing Line Loans | 2018 Credit Agreement              
Debt Instrument [Line Items]              
Sub limit of revolving facility $ 15,000            
Interest Rate Swap [Member]              
Debt Instrument [Line Items]              
Derivative, Fixed Interest Rate   1.31%   1.31%      
Derivative, effective interest rate   1.5   1.5      
Net Gain (Loss) recognized in OCI   $ (32) $ (36) $ 44 $ (1,791)    
Interest expense (income) on interest rate swap   133 114 367 156    
Loss Reclassified from AOCI into Interest expense   133 114 367 156    
Derivative Asset, Notional Amount             $ 40,000
Derivative Liability, Notional Amount   40,000   40,000   40,000  
Derivative liabilities fair value   729   729   $ 1,139  
Hedged Debt Instrument [Member]              
Debt Instrument [Line Items]              
Interest expense (income) on interest rate swap   $ 97 $ 169 $ 433 $ 810