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v3.21.2

Stockholders Equity and StockBased Compensation (Details 3) | 9 Months Ended
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Sep. 30, 2021 $ / shares shares
Number of options |
Options outstanding, Beginning of the period | shares | 515,847
Options outstanding, Granted | shares | 58,164
Options outstanding, Exercised | shares | 0
Options outstanding, Forfeited | shares | 3,997
Options outstanding, Expired | shares | 1,019
Options outstanding, End of the period | shares | 568,995
Options outstanding, options exercisable | shares | 557,229
Weighted Average Exercise Price |
Weighted Average Exercise Price Beginning | $ 20.23
Weighted Average Exercise Price Stock Options Granted | 6.72
Weighted Average Exercise Price Stock Options Exercised | 0
Weighted Average Exercise Price Stock Options Forfeited | 62.52
Weighted Average Exercise Price Stock Options Expired | 329.81
Weighted Average Exercise Price End | 18.00
Weighted Average Exercise Price Options exercisable | 18.26
Weighted Average Grant Date Fair Value |
Weighted Average Fair Value Stock Options Beginning of the period | 14.51
Weighted Average Fair Value Stock Options Granted | 2.58
Weighted Average Fair Value Stock Options Exercised | 0
Weighted Average Fair Value Stock Options Forfeited | 43.63
Weighted Average Fair Value Stock Options Expired | 291.73
Weighted Average Fair Value Stock Options End of the year | 12.59
Weighted Average Fair Value Options exercisable | $ 12.77

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- Definition Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event. + 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 (c)(2)(iii)(3) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + 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 (c)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options. + 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 (c)(2)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements. + 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 (c)(1)(iv)(4) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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