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FINANCING AGREEMENTS (IRREVOCABLE STANDBY LETTER OF CREDIT (Details) - USD ($)
Jan. 01, 2023
Jan. 01, 2022
Jan. 01, 2021
Jan. 01, 2020
Jul. 31, 2018
Aug. 31, 2017
Aug. 30, 2017
Long-term indebtedness              
Principal amount           $ 300,000 $ 350,000
Irrevocable Standby Letter of Credit              
Long-term indebtedness              
Principal amount         $ 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