Quarterly report pursuant to Section 13 or 15(d)

COMMITMENTS AND CONTINGENCIES (Schedule of Minimum Royalty Payments) (Details)

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COMMITMENTS AND CONTINGENCIES (Schedule of Minimum Royalty Payments) (Details) - USFRF [Member]
Jun. 30, 2021
USD ($)
Lessee, Lease, Description [Line Items]  
2019 $ 1,000
2020 4,000
2021 $ 8,000