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Stock Based Compensation (Tables) | 6 Months Ended
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Jun. 30, 2022
Share-Based Payment Arrangement [Abstract] |
Schedule of Options Granted, Exercised, Expired and Forfeited | A summary of stock options granted, expired, and forfeited under our plans, and options outstanding as of, and changes made during, the six months ended June 30, 2022 and the year ended December 31, 2021 is presented below:
| Outstanding |  | Exercisable
| Number of Options |  | Weighted Average Exercise Price |  | Number of Options |  | Weighted Average Exercise Price
Options outstanding and exercisable, December 31, 2020 | 107,500 |  |  | $ | 19.64 |  |  | 107,500 |  |  | $ | 19.64 |
Granted | 300,000 |  |  | 3.25 |  |  | — |  |  | — |
Options outstanding and exercisable, December 31, 2021 | 407,500 |  |  | 7.57 |  |  | 107,500 |  |  | 19.64 |
Vested | — |  |  | — |  |  | 50,000 |  |  | 3.25 |
Expired | (7,500) |  |  | 27.40 |  |  | (7,500) |  |  | 27.40 |
Forfeited | (150,000) |  |  | 3.25 |  |  | — |  |  | — |
Options outstanding and exercisable, June 30, 2022 | 250,000 |  |  | $ | 9.57 |  |  | 150,000 |  |  | $ | 12.98 |
Schedule of Shares Outstanding and Exercisable, By Exercise Price Range | Additional information as of June 30, 2022 is as follows:
|  | Outstanding |  | Exercisable
Range of price |  | Number of Options |  | Weighted Average Remaining Contractual Life (In Years) |  | Weighted Average Exercise Price |  | Number of Options |  | Weighted Average Exercise Price
$0.00 – $10.00 |  | 152,500 |  |  | 8.88 |  | $ | 3.34 |  |  | 52,500 |  |  | $ | 1.20 |
$10.01 – $20.00 |  | 97,500 |  |  | 0.56 |  | 19.32 |  |  | 97,500 |  |  | 19.32 |
|  | 250,000 |  |  | 5.63 |  | $ | 9.57 |  |  | 150,000 |  |  | $ | 12.98 |

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- Definition Tabular disclosure of activity for award under share-based payment arrangement. Includes, but is not limited to, outstanding award at beginning and end of year, granted, exercised, forfeited, 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 (e) -URI https://asc.fasb.org/extlink&oid=128089324&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 (c)(2) -URI https://asc.fasb.org/extlink&oid=128089324&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 (d) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms. + 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 -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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