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Stock Options (Details 2)
3 Months Ended
Mar. 31, 2019
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Number of Shares, Granted | shares 75,000
Number of Shares, Vested | shares 0
Number of Shares, Forfeited/Expired | shares 0
Number of Shares, Unvested at March 31, 2019 | shares 75,000
Weighted-Average Grant Date Fair Value, Granted | $ / shares $ 1.38
Weighted-Average Grant Date Fair Value, Vested | $ / shares 0
Weighted-Average Grant Date Fair Value, Forfeited/Expired | $ / shares 0
Weighted-Average Grant Date Fair Value, Unvested at March 31, 2019 | $ / shares $ 1.38