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FINANCING AGREEMENTS (IRREVOCABLE STANDBY LETTER OF CREDIT (Details)
Jan. 01, 2023
USD ($)
Jan. 01, 2022
USD ($)
Jan. 01, 2021
USD ($)
Jan. 01, 2020
USD ($)
Apr. 30, 2018
Aug. 31, 2017
USD ($)
Aug. 30, 2017
USD ($)
Minimum              
Long-term indebtedness              
Ratio of EBITDA to fixed charge coverage         1.100    
Maximum              
Long-term indebtedness              
Ratio of EBITDA to fixed charge coverage         1.000    
Irrevocable Standby Letter of Credit              
Long-term indebtedness              
Principal amount           $ 300,000 $ 350,000
Irrevocable Standby Letter of Credit | Forecast              
Long-term indebtedness              
Amount of Reduction $ 75,000 $ 75,000 $ 75,000 $ 75,000      
Balance of Letter of Credit   $ 75,000 $ 150,000 $ 225,000