CONDENSED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
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| Revenues: | ||||
| Total revenues | $ 4 | $ 95 | $ 184 | $ 436 |
| Operating expenses: | ||||
| Research and development | 424 | 932 | 1,426 | 3,315 |
| General and administrative | 1,641 | 1,806 | 4,104 | 4,745 |
| Total operating expenses | 2,065 | 2,738 | 5,530 | 8,060 |
| Loss from operations | (2,061) | (2,643) | (5,346) | (7,624) |
| Other income (expense): | ||||
| Interest income (expense) | (11) | 21 | 18 | 26 |
| Gain on asset sale | 1,732 | 1,732 | ||
| Other income (expense), net | 2 | (16) | (3) | (42) |
| Other income (expense), net | 1,723 | 5 | 1,747 | (16) |
| Net loss | $ (338) | $ (2,638) | $ (3,599) | $ (7,640) |
| Basic net loss per common share | $ (0.02) | $ (0.18) | $ (0.24) | $ (0.59) |
| Diluted net loss per common share | $ (0.02) | $ (0.18) | $ (0.24) | $ (0.59) |
| Weighted average shares used in computing basic net loss per common share | 15,016 | 14,629 | 15,016 | 13,031 |
| Weighted average shares used in computing diluted net loss per common share | 15,016 | 14,629 | 15,016 | 13,031 |
| License and Service [Member] | ||||
| Revenues: | ||||
| Total revenues | $ 4 | $ 1 | $ 9 | |
| Grant [Member] | ||||
| Revenues: | ||||
| Total revenues | $ 4 | $ 91 | $ 183 | $ 427 |
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- Definition Total costs of sales and operating expenses for the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of gain (loss) on sale or disposal of assets utilized in financial service operations. No definition available.
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- Definition The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The net amount of nonoperating interest income (expense). No definition available.
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition The net result for the period of deducting operating expenses from operating revenues. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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