Stock-Based Compensation (Details 1) - 6 months ended Jun. 30, 2015 - $ / shares
|
Total |
| Stock Options [Member] |
|
| Schedule of Stock Options, Non-employee Stock Option and Unvested Stock Options |
|
| Beginning Balance, Number of Options/Warrants |
3,808,253
|
| Granted |
508,000
|
| Expired or canceled, during the period |
|
| Forfeited, during the period |
(286,525)
|
| Ending Balance, Number of Options/Warrants |
4,029,728
|
| Options/Warrants exercisable |
2,412,398
|
| Beginning Balance, Weighted Average Exercise Price |
$ 0.55
|
| Granted, Weighted Average Exercise Price |
$ 0.22
|
| Expired or canceled, during the period |
|
| Forfeited, Weighted Average Exercise Price |
$ 0.28
|
| Ending Balance, Weighted Average Exercise Price |
0.53
|
| Exercisable, Weighted Average Exercise Price |
$ 0.68
|
| Non-Employee Stock Option [Member] |
|
| Schedule of Stock Options, Non-employee Stock Option and Unvested Stock Options |
|
| Beginning Balance, Number of Options/Warrants |
250,000
|
| Granted |
25,000
|
| Ending Balance, Number of Options/Warrants |
275,000
|
| Options/Warrants exercisable |
250,000
|
| Beginning Balance, Weighted Average Exercise Price |
$ 0.81
|
| Granted, Weighted Average Exercise Price |
0.20
|
| Ending Balance, Weighted Average Exercise Price |
0.75
|
| Exercisable, Weighted Average Exercise Price |
$ 0.81
|