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Stockholders' Equity (Tables) | 9 Months Ended
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Sep. 30, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Summary of Stock Option Activity for Non-Vested Options | A summary of the Company’s non-vested stock options activity for the current nine months is as follows:
| Number of Options |  | Weighted Average Grant Date Fair Value
Balance at January 1, 2019 | 1,481,079 |  |  | $ | 1.23 |
Granted | 4,153,000 |  |  | 0.03 |
Vested | (1,024,914 | ) |  | 1.03 |
Forfeited or Canceled | (67,665 | ) |  | 0.99 |
Balance at September 30, 2019 | 4,541,500 |  |  | $ | 0.18 |
Summary of Stock Option Activity | A summary of the Company’s stock options activity for the current nine months is as follows:
| Number of Options |  | Weighted Average Exercise Price |  | Weighted Average Remaining Contractual Life (in Years) |  | Aggregate Intrinsic Value
Outstanding at January 1, 2019 | 3,257,875 |  |  | $ | 5.44 |  |  | 3.19 |  | $ | — |
Granted | 4,153,000 |  |  | 1.84 |  |  |  |  |
Canceled | — |  |  | — |  |  |  |  |
Exercised | — |  |  | — |  |  |  |  |
Expired/Forfeited | (271,250 | ) |  | 5.28 |  |  |  |  |
Outstanding at September 30, 2019, and expected to vest | 7,139,625 |  |  | $ | 3.35 |  |  | 6.08 |  | $ | — |
Exercisable at September 30, 2019 | 2,598,125 |  |  | $ | 5.16 |  |  | 2.15 |  | $ | — |
Summary of Restricted Stock Activity | A summary of the Company’s restricted stock activity for the current nine months is as follows:
| Number of Restricted Shares |  | Weighted Average Grant Date Fair Value
Outstanding at January 1, 2019 | 1,460,210 |  |  | $ | 4.82 |
Granted | 60,000 |  |  | 1.70 |
Canceled | — |  |  | — |
Vested | (121,000 | ) |  | 5.24 |
Expired/Forfeited | — |  |  | — |
Outstanding at September 30, 2019 | 1,399,210 |  |  | $ | 4.65 |
Warrant |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Summary of Stock Option Activity | A summary of the Company’s warrants activity for the current nine months is as follows:
| Number of Warrants |  | Weighted Average Exercise Price |  | Weighted Average Remaining Contractual Life (in Years) |  | Aggregate Intrinsic Value
Outstanding and exercisable at January 1, 2019 | 1,214,815 |  |  | $ | 9.32 |  |  | 1.66 |  | $ | — |
Granted | 115,000 |  |  | 3.17 |  |  |  |  |
Canceled | — |  |  | — |  |  |  |  |
Exercised | — |  |  | — |  |  |  |  |
Expired/Forfeited | — |  |  | — |  |  |  |  |
Outstanding and exercisable at September 30, 2019 | 1,329,815 |  |  | $ | 8.79 |  |  | 1.25 |  | $ | — |

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- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References No definition available. + Details
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- Definition Tabular disclosure of the change in stock options. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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