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CONVERTIBLE NOTES (Details) - 4% Convertible Senior Notes due 2022 [Member]
12 Months Ended
Mar. 03, 2017
USD ($)
Notes
Jun. 26, 2022
USD ($)
Subsidiary
Convertible Notes [Abstract]    
Interest on convertible notes 4.00% 4.00%
Shareholders exercised subscription rights | Notes 30,000  
Par value of shares exercised per note $ 100  
Proceeds from issuance of convertible notes $ 3,000,000  
Number of direct operating subsidiaries | Subsidiary   2
Notes converted to common shares   $ 0
Maturity date of notes   Feb. 15, 2022
Notes outstanding   $ 0