XML 23 R17.htm IDEA: XBRL DOCUMENT
v3.24.2.u1

Share-based Compensation | 6 Months Ended
--- | ---
Jun. 30, 2024
Share-Based Payment Arrangement [Abstract] |
Share-based Compensation | (8) Share-based Compensation For the three and six months ended June 30, 2024 and 2023, the Company recognized the following non-cash, share-based compensation expense in the statements of operations (in thousands):
| Three Months Ended June 30, |  |  | Six Months Ended June 30, |
| 2024 |  |  | 2023 |  |  | 2024 |  |  | 2023 |
General and administrative | $ | 112 |  |  | $ | 145 |  |  | $ | 226 |  |  | $ | 308 |
Research and development |  | — |  |  |  | 42 |  |  |  | — |  |  |  | 83 |
Total | $ | 112 |  |  | $ | 187 |  |  | $ | 226 |  |  | $ | 391 |
Stock option transactions for the six months ended June 30, 2024 under the Company’s stock incentive plans were as follows:
|  | Options Outstanding |
|  | Number of Options |  |  | Weighted Average Exercise Price |  |  | Weighted Average Remaining Contractual Term (in years) |
Options outstanding - December 31, 2023 |  |  | 616,707 |  |  | $ | 4.76 |  |  |  | 7.35 |
Granted |  |  | 42,000 |  |  |  | 1.64 |  |  |  |
Exercised |  |  | (6,000 | ) |  |  | 2.32 |  |  |  |
Forfeited and cancelled |  |  | (45,652 | ) |  |  | 10.05 |  |  |  |
Options outstanding - June 30, 2024 |  |  | 607,055 |  |  | $ | 4.17 |  |  |  | 7.00 |
Options exercisable - June 30, 2024 |  |  | 506,540 |  |  | $ | 4.44 |  |  |  | 6.90 |
Options vested and expected to vest - June 30, 2024 |  |  | 607,039 |  |  | $ | 4.17 |  |  |  | 7.00 |

X
- Definition The entire disclosure for share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/718/tableOfContent Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (l) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration