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PURCHASE OF REAL PROPERTY (Details)
1 Months Ended 12 Months Ended
Mar. 02, 2021
USD ($)
Dec. 31, 2020
USD ($)
Oct. 02, 2021
USD ($)
Jul. 03, 2021
USD ($)
Oct. 03, 2020
USD ($)
Mar. 30, 2019
ft²
Oct. 07, 2014
ft²
Real Estate [Line Items]              
Principal loan amount         $ 5,900,000    
North Lauderdale, Florida [Member]              
Real Estate [Line Items]              
Rentable area | ft²             4,600
Lease expiration date   Dec. 31, 2020          
Purchase price of real property and improvements under lease amendment   $ 1,200,000          
Sunrise, Florida [Member]              
Real Estate [Line Items]              
Rentable area | ft²           6,900  
Purchase price of real property and improvements under lease amendment $ 4,800,000            
Principal loan amount       $ 2,200,000      
Mortgage on Real Property - Sunrise, Florida [Member] | Unrelated Third Party [Member]              
Real Estate [Line Items]              
Fixed interest rate     3.65%        
Term of insurance premium     15 years        
Monthly payment of principal and interest     $ 15,900