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Commitments and Contingencies (Details) - USD ($)
1 Months Ended
Oct. 15, 2018
Jan. 11, 2017
Oct. 31, 2018
Commitments and Contingencies (Textual)      
Past rent arrears received   $ 31,000  
Pharmacal seeks damages for amount in excess     $ 1,000,000
Validity of shares issued in excess $ 25,000,000