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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND RELATED MATTERS (Details) - USD ($)
Mar. 31, 2020
Dec. 31, 2019
Total fair value [Member]    
Investment in equity securities $ 408,000 $ 1,045,000
Quoted prices in active markets for identical assets [Member] | (Level 1) [Member]    
Investment in equity securities 408,000 1,045,000
Significant other observable inputs [Member] | (Level 2) [Member]    
Investment in equity securities
Significant unobservable inputs [Member] | (Level 3) [Member]    
Investment in equity securities