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Note 9 - Commitments | 9 Months Ended
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Sep. 30, 2023
Notes to Financial Statements |
Commitments Disclosure [Text Block] | Note 9. Commitments Right-of-use Asset and Liability The Company had an operating lease for approximately 6,000 square feet of office space in Austin, Texas with an expiration of April 30, 2024. The Company and the landlord consented to early terminate this lease on February 22, 2023 with no continuing obligations. There was no rent expense for the three months ended September 30, 2023. Rent expense for the three months ended September 30, 2022 totaled $41,000. Rent expense for the nine months ended September 30, 2023 and 2022 totaled $24,000 and $123,000, respectively. There was no cash paid for operating lease liabilities during the three months ended September 30, 2023. Cash paid for operating lease liabilities during the three months ended September 30, 2022 totaled $41,000. Cash paid for operating lease liabilities during the nine months ended September 30, 2023 and 2022 totaled $24,000 and $124,000, respectively. Other Commitments The Company conducts its product research and development programs through a combination of internal and collaborative programs that include, among others, arrangements with universities, contract research organizations and clinical research sites. The Company has contractual arrangements with these organizations that are cancelable. The Company’s obligations under these contracts are largely based on services performed.

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- Definition The entire disclosure for significant arrangements with third parties, which includes operating lease arrangements and arrangements in which the entity has agreed to expend funds to procure goods or services, or has agreed to commit resources to supply goods or services, and operating lease arrangements. Descriptions may include identification of the specific goods and services, period of time covered, minimum quantities and amounts, and cancellation rights. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 440 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//440/tableOfContent + Details
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