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Financing - Narrative (Details) - USD ($)
6 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 30, 2020
Aug. 24, 2017
Dec. 31, 2021
Dec. 31, 2020
Jun. 30, 2018
Jun. 30, 2021
Dec. 29, 2020
Jun. 30, 2017
Line of Credit Facility [Line Items]                  
Long-term debt       $ 122,947,000     $ 143,275,000    
Term loan       98,750,000     99,375,000    
Revolving credit loan       25,000,000     45,000,000    
Current maturities of long-term obligations       76,250,000     4,250,000    
Debt issuance costs       803,000     $ 1,100,000    
Repayments of debt       20,000,000 $ 8,800,000        
Revolving Credit Facility                  
Line of Credit Facility [Line Items]                  
Maximum borrowing capacity   $ 170,000,000   170,000,000       $ 120,000,000  
Increase in maximum borrowing capacity   50,000,000              
Credit Agreement                  
Line of Credit Facility [Line Items]                  
Long-term debt       98,750,000          
Outstanding letters of credit       1,310,000          
Purchase of stock (up to)       3,000,000          
Share repurchase (up to)       $ 35,000,000          
Period of permitted share repurchases (in years)       1 year          
Dividend and distributions (up to)       $ 10,000,000          
Deferred finance costs                 $ 2,074,000
Debt issuance costs         671,000        
Credit Agreement | Long-term Debt                  
Line of Credit Facility [Line Items]                  
Repayments of debt     $ 50,000,000            
Write off of deferred debt issuance cost           $ 829,000      
Credit Agreement | Long-term Debt | Forecast                  
Line of Credit Facility [Line Items]                  
Debt instrument, periodic payment $ 3,000,000                
Credit Agreement | Revolving Credit Facility                  
Line of Credit Facility [Line Items]                  
Revolving credit loan       25,000,000          
Available borrowing capacity       $ 143,690,000          
Stated interest rate (as a percent)       1.35%          
Credit Agreement | Revolving Credit Facility | Minimum                  
Line of Credit Facility [Line Items]                  
Line of credit facility, unused capacity, commitment fee rate (as a percent)       0.20%          
Credit Agreement | Revolving Credit Facility | Maximum                  
Line of Credit Facility [Line Items]                  
Line of credit facility, unused capacity, commitment fee rate (as a percent)       0.40%          
Credit Agreement | Revolving Credit Facility | Federal Funds                  
Line of Credit Facility [Line Items]                  
Debt instrument, basis spread on variable rate (as a percent)       0.50%          
Credit Agreement | Revolving Credit Facility | Base Rate                  
Line of Credit Facility [Line Items]                  
Debt instrument, basis spread on variable rate (as a percent)       1.00%          
Credit Agreement | Revolving Credit Facility | Base Rate | Minimum                  
Line of Credit Facility [Line Items]                  
Debt instrument, basis spread on variable rate (as a percent)       0.25%          
Credit Agreement | Revolving Credit Facility | Base Rate | Maximum                  
Line of Credit Facility [Line Items]                  
Debt instrument, basis spread on variable rate (as a percent)       1.25%          
Credit Agreement | Revolving Credit Facility | LIBOR | Minimum                  
Line of Credit Facility [Line Items]                  
Debt instrument, basis spread on variable rate (as a percent)       1.25%          
Credit Agreement | Revolving Credit Facility | LIBOR | Maximum                  
Line of Credit Facility [Line Items]                  
Debt instrument, basis spread on variable rate (as a percent)       2.25%          
Third Amendment                  
Line of Credit Facility [Line Items]                  
Deferred finance costs         638,000        
Incremental Term Loan | Secured Debt                  
Line of Credit Facility [Line Items]                  
Term loan   $ 25,000,000   $ 23,750,000 $ 25,000,000        
Current maturities of long-term obligations       $ 1,250,000          
Incremental Term Loan | Secured Debt | Interest Rate through December 31, 2022                  
Line of Credit Facility [Line Items]                  
Stated interest rate (as a percent)   5.00%     5.00%        
Incremental Term Loan | Secured Debt | Interest Rate from January 1, 2023 through June 30, 2024                  
Line of Credit Facility [Line Items]                  
Stated interest rate (as a percent)   7.50%   7.50%          
Existing Term Loans | Secured Debt                  
Line of Credit Facility [Line Items]                  
Term loan   $ 75,000,000