Quarterly report pursuant to Section 13 or 15(d)

Interim Financial Statements (Details Textual)

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Interim Financial Statements (Details Textual)
3 Months Ended
Mar. 31, 2018
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Stock Options [Member]  
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]  
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 5,807,531
Warrant [Member]  
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]  
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 2,838,576