Annual report pursuant to Section 13 and 15(d)

SELECTED FINANCIAL STATEMENT CAPTIONS - LIABILITIES (Details Narrative)

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SELECTED FINANCIAL STATEMENT CAPTIONS - LIABILITIES (Details Narrative) - API Supply Agreement [Member] - Telcon, Inc. ("Telcon") [Member] - USD ($)
12 Months Ended
Jun. 12, 2017
Dec. 31, 2020
Dec. 31, 2019
Summary of Significant Accounting Policy [Line Items]      
Proceeds from supply agreement $ 31,800,000    
PGLG [Member]      
Summary of Significant Accounting Policy [Line Items]      
PGLG, purchase price   $ 2,200,000 $ 4,500,000
Accounts payables outstanding   $ 208,000 $ 3,700,000