Stockholders' Equity (Details 1) - $ / shares |
3 Months Ended | |||
---|---|---|---|---|
Mar. 31, 2017 |
Mar. 20, 2017 |
Mar. 17, 2017 |
Feb. 13, 2017 |
|
Exercise Price per Share | $ 8.28 | |||
Shares Subject to purchase | 2,396,964 | |||
Warrants [Member] | ||||
Exercise Price per Share | $ 0.0034375 | $ 3.00 | $ 6.00 | $ 3.00 |
Expiration Date | Sep. 08, 2017 | |||
Shares Subject to purchase | 43,636 | |||
Warrant 2 [Member] | ||||
Exercise Price per Share | $ 6.00 | |||
Expiration Date | Jul. 31, 2018 | |||
Shares Subject to purchase | 12,500 | |||
Warrant 3 [Member] | ||||
Exercise Price per Share | $ 7.12 | |||
Expiration Date | May 18, 2018 | |||
Shares Subject to purchase | 702,247 | |||
Warrant 4 [Member] | ||||
Exercise Price per Share | $ 9.00 | |||
Expiration Date | May 18, 2019 | |||
Shares Subject to purchase | 1,605,131 | |||
Warrant 5 [Member] | ||||
Exercise Price per Share | $ 10.00 | |||
Expiration Date | Nov. 21, 2019 | |||
Shares Subject to purchase | 33,450 |