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Stockholders Equity (Details 2)
6 Months Ended
Jun. 30, 2020
USD ($)
$ / shares
shares
Investments  
Number of options outstanding, beginning | shares 213,929
Granted shares | shares 199,812
Vested shares | shares (59,420)
Forfeited shares | shares (10,863)
Number of options outstanding, ending | shares 343,458
Weighted Average Grant Date Fair Value per Share  
Weighted Average Grant Date Fair Value per Share, beginning balance | $ / shares $ 16.51
Weighted Average Grant Date Fair Value per Share, granted | $ / shares 7.94
Weighted Average Grant Date Fair Value per Share, vested | $ / shares 17.12
Weighted Average Grant Date Fair Value per Share, forfeited | $ / shares 15.24
Weighted Average Grant Date Fair Value per Share, ending balance | $ / shares $ 10.81
Aggregate Fair Value  
Aggregate Fair Value, beginning balance | $ $ 3,554,174
Aggregate Fair Value, granted | $ 1,586,507
Aggregate Fair Value, vested | $ (1,017,090)
Aggregate Fair Value, Forfeited | $ (165,500)
Aggregate Fair Value, ending balance | $ $ 3,958,091