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v3.23.2

Summary of Stock Options Awards and Restricted Stock Grants (Details) - USD ($) | 6 Months Ended
--- | ---
Jun. 30, 2023 | Jun. 30, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Weighted average exercise price, granted | $ 1.32 | $ 4.16
Share-Based Payment Arrangement, Option [Member] |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Options outstanding, beginning balance | 760,220 |
Weighted average exercise price, beginning balance | $ 4.55 |
Options outstanding, granted | 335,000 |
Weighted average exercise price, granted | $ 1.32 |
Options outstanding, vested and issued |  |
Weighted average exercise price, vested and issued |  |
Options outstanding, Terminated | (78,106) |
Weighted average exercise price, Terminated | $ 7.30 |
Options outstanding, ending balance | 1,017,114 |
Weighted average exercise price, ending balance | $ 3.33 |
Weighted average contractual terms | 9 years 1 month 6 days |
Options outstanding, aggregate intrinsic value |  |
Options outstanding, exercisable | 479,189 |
Weighted average exercise price, exercisable | $ 4.70 |
Weighted average contractual terms, exercisable | 8 years 10 months 24 days |
Options outstanding, aggregate intrinsic value, exercisable |  |
Restricted Stock [Member] |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Non-vested stock awards, beginning balance | 69,650 |
Weighted average grant date fair value, beginning balance | $ 1.92 |
Non-vested stock awards, granted | 2,100 |
Weighted average grant date fair value, granted | $ 1.30 |
Non-vested stock awards, vested and issued | (200) |
Weighted average grant date fair value, vested and issued | $ 4.60 |
Non-vested stock awards, Terminated | (200) |
Weighted average grant date fair value, Terminated | $ 4.60 |
Non-vested stock awards, ending balance | 71,350 |
Weighted average grant date fair value, ending balance | $ 1.89 |
Non-vested stock awards, aggregate intrinsic value |  |

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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(03) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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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://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(03) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition The number of grants made 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://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + 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://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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