Stock Based Compensation (Tables)
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6 Months Ended |
Jun. 30, 2016 |
| Stock Options [Member] | Directors, officers and employees [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Schedule of summarizes of option activity |
| | | | | Outstanding Stock Options | | | | | | Options Available for Grant | | | Number of Options | | | Weighted Average Exercise Price per Option | | | Weighted Average Grant Date Fair Value per Option | | | Weighted Average Remaining Exercise Term in Months | | | | Balance, December 31, 2014 | | | 80,907 | | | | 1,667,068 | | | $ | 2.34 | | | $ | 1.52 | | | | 41 | | | | Additional stock reserved | | | 1,120,000 | | | | - | | | $ | - | | | $ | - | | | | - | | | | Granted | | | (443,436 | ) | | | 443,436 | | | $ | 1.93 | | | $ | 1.29 | | | | 55 | | | | Exercised | | | - | | | | (130,070 | ) | | $ | 1.30 | | | $ | 0.75 | | | | - | | | | Forfeited | | | - | | | | - | | | $ | - | | | $ | - | | | | - | | | | Expired | | | - | | | | - | | | $ | 3.03 | | | $ | 1.25 | | | | - | | | | Balance December 31, 2015 | | | 757,471 | | | | 1,980,434 | | | $ | 2.21 | | | $ | 1.46 | | | | 49 | | | | Additional stock reserved | | | 500,000 | | | | - | | | $ | - | | | $ | - | | | | - | | | | Granted | | | (295,500 | ) | | | 295,500 | | | $ | 4.99 | | | $ | 2.21 | | | | 58 | | | | Exercised | | | - | | | | (111,000 | ) | | $ | 1.79 | | | $ | 1.17 | | | | - | | | | Forfeited | | | - | | | | - | | | $ | - | | | $ | - | | | | - | | | | Expired | | | - | | | | - | | | $ | - | | | $ | - | | | | - | | | | Balance June 30, 2016 | | | 961,971 | | | | 2,164,934 | | | $ | 2.46 | | | $ | 1.53 | | | | 43 | |
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| Stock Options [Member] | Consultants [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Schedule of summarizes of option activity |
| | | | | | | Outstanding Stock Options | | | | | | Options Available for Grant | | | Number of Options | | | Weighted Average Exercise Price per Option | | | Weighted Average Grant Date Fair Value per Option | | | Weighted Average Remaining Exercise Term in Months | | | | Balance, December 31, 2014 | | | 39,327 | | | | 399,273 | | | $ | 1.27 | | | $ | 1.31 | | | | 50 | | | | Additional stock reserved | | | - | | | | - | | | $ | - | | | $ | - | | | | - | | | | Granted | | | - | | | | - | | | $ | - | | | $ | - | | | | - | | | | Exercised | | | - | | | | (32,524 | ) | | $ | 0.10 | | | $ | 0.98 | | | | - | | | | Forfeited | | | 59,976 | | | | (59,976 | ) | | $ | - | | | $ | - | | | | - | | | | Expired | | | - | | | | - | | | $ | 5.30 | | | $ | 2.39 | | | | - | | | | Balance December 31, 2015 | | | 99,303 | | | | 306,773 | | | $ | 0.36 | | | $ | 1.01 | | | | 41 | | | | Additional stock reserved | | | - | | | | - | | | $ | - | | | $ | - | | | | - | | | | Granted | | | (9,000 | ) | | | 9,000 | | | $ | 4.99 | | | $ | 0.44 | | | | 58 | | | | Exercised | | | - | | | | (47,500 | ) | | $ | 0.10 | | | $ | 10.00 | | | | - | | | | Forfeited | | | - | | | | - | | | $ | - | | | $ | - | | | | - | | | | Expired | | | - | | | | - | | | $ | - | | | $ | - | | | | - | | | | Balance June 30, 2016 | | | 90,303 | | | | 268,273 | | | $ | 0.49 | | | $ | 1.05 | | | | 37 | |
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| Warrant [Member] | Placement agent and consultants [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Schedule of summarize of warrant activity |
| | | | | | | Outstanding Warrants | | | | | | Warrants Available for Grant | | | Number of Warrants | | | Weighted Average Exercise Price per Warrant | | | Weighted Average Grant Date Fair Value per Warrant | | | Weighted Average Remaining Exercise Term in Months | | | | Balance, December 31, 2014 | | | 274,098 | | | | 410,149 | | | $ | 3.59 | | | $ | 1.51 | | | | 14 | | | | Additional stock reserved | | | - | | | | - | | | $ | - | | | $ | - | | | | - | | | | Granted | | | (63,871 | ) | | | 63,871 | | | $ | 1.40 | | | $ | 1.17 | | | | 59 | | | | Exercised | | | - | | | | (161,719 | ) | | $ | 2.36 | | | $ | 1.09 | | | | - | | | | Forfeited | | | - | | | | (5,478 | ) | | $ | - | | | $ | - | | | | - | | | | Expired | | | - | | | | - | | | $ | 4.18 | | | $ | 1.82 | | | | - | | | | Balance December 31, 2015 | | | 210,227 | | | | 306,823 | | | $ | 2.79 | | | $ | 1.26 | | | | 9 | | | | Additional stock reserved | | | - | | | | - | | | $ | - | | | $ | - | | | | - | | | | Granted | | | - | | | | - | | | $ | - | | | $ | - | | | | - | | | | Exercised | | | - | | | | (43,841 | ) | | $ | 2.20 | | | $ | 0.79 | | | | - | | | | Forfeited | | | - | | | | - | | | $ | - | | | $ | - | | | | - | | | | Expired | | | - | | | | (20,267 | ) | | $ | 6.00 | | | $ | 2.73 | | | | - | | | | Balance June 30, 2016 | | | 210,227 | | | | 242,715 | | | $ | 2.56 | | | $ | 1.16 | | | | 17 | |
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| Warrant [Member] | Directors and officers [Member] |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
| Schedule of summarize of warrant activity |
| | | | | Outstanding Warrants | | | | | | Warrants Available for Grant | | | Number of Warrants | | | Weighted Average Exercise Price per Warrant | | | Weighted Average Grant Date Fair Value per Warrant | | | Weighted Average Remaining Exercise Term in Months | | | | Balance, December 31, 2014 | | | 348,925 | | | | 338,925 | | | $ | 17.83 | | | $ | 0.95 | | | | 9 | | | | Additional stock reserved | | | - | | | | - | | | | - | | | | - | | | | - | | | | Granted | | | - | | | | - | | | | - | | | | - | | | | - | | | | Exercised | | | - | | | | - | | | | - | | | | - | | | | - | | | | Forfeited | | | - | | | | - | | | | - | | | | - | | | | - | | | | Expired | | | - | | | | - | | | | 5.00 | | | | 0.12 | | | | - | | | | Balance December 31, 2015 | | | 348,925 | | | | 338,925 | | | $ | 20.00 | | | $ | 1.02 | | | | 4 | | | | Additional stock reserved | | | - | | | | - | | | | - | | | | - | | | | - | | | | Granted | | | - | | | | - | | | | - | | | | - | | | | - | | | | Exercised | | | - | | | | - | | | | - | | | | - | | | | - | | | | Forfeited | | | - | | | | - | | | | - | | | | - | | | | - | | | | Expired | | | - | | | | - | | | | - | | | | - | | | | - | | | | Balance June 30, 2016 | | | 348,925 | | | | 338,925 | | | $ | 20.00 | | | $ | 1.02 | | | | 4 | |
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