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Accrued Issuable Equity – Other Liabilities (Details) - USD ($)
12 Months Ended
Dec. 31, 2018
Aug. 31, 2018
Accrued Issuable Equity – Other Liabilities (Textual)    
Treasury shares of common stock 3,194,120  
Accrued issuable equity   $ 128,000
Gain on change in fair value of accrued issuable equity $ 54,000