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Note 5 - Property and Equipment, Net (Tables) | 9 Months Ended
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Sep. 30, 2024
Notes Tables |
Property, Plant and Equipment [Table Text Block] |
|  | September 30, |  |  | December 31, |
(in thousands) |  | 2024 |  |  | 2023 |
Lab equipment |  | $ | 3,437 |  |  | $ | 4,092 |
Office equipment |  |  | 178 |  |  |  | 178 |
Computer software |  |  | 459 |  |  |  | 459 |
Leasehold improvements |  |  | 9,983 |  |  |  | 9,983 |
Construction in progress |  |  | 1,452 |  |  |  | 1,438 |
|  |  | 15,509 |  |  |  | 16,150 |
Less accumulated depreciation |  |  | (7,472 | ) |  |  | (6,887 | )
Total property and equipment, net |  | $ | 8,037 |  |  | $ | 9,263 |
Depreciation Of Property Plant And Equipment [Table Text Block] |
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
(in thousands) |  | 2024 |  |  | 2023 |  |  | 2024 |  |  | 2023 |
General and administrative |  | $ | 67 |  |  | $ | 66 |  |  | $ | 200 |  |  | $ | 200 |
Research and development |  |  | 339 |  |  |  | 373 |  |  |  | 1,040 |  |  |  | 1,083 |
Total depreciation expense |  | $ | 406 |  |  | $ | 439 |  |  | $ | 1,240 |  |  | $ | 1,283 |

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 10 -Topic 360 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482099/360-10-50-1 + Details
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