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Composition of Certain Financial Statement Captions (Tables) | 12 Months Ended
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Dec. 31, 2024
Composition Of Certain Financial Statement Captions [Abstract] |
Other Current Assets | Other Current Assets As of December 31, 2024 and 2023, other current assets were comprised of the following (in thousands):
|  | December 31, |
|  | 2024 |  |  | 2023 |
Prepaid services |  | $ | 87 |  |  | $ | 410 |
Deferred costs (Note 7) |  |  | 436 |  |  |  | 234 |
Prepaid insurance |  |  | 559 |  |  |  | 636 |
|  | $ | 1,082 |  |  | $ | 1,280 |
Property and Equipment, Net | Property and Equipment, net As of December 31, 2024 and 2023, property and equipment, net, were comprised of the following (in thousands):
|  | December 31, |
|  | 2024 |  |  | 2023 |
Office and computer equipment |  | $ | 1,778 |  |  | $ | 1,632 |
Leasehold improvements |  |  | 1,810 |  |  |  | 1,810 |
|  |  | 3,588 |  |  |  | 3,442 |
Less accumulated depreciation |  |  | (3,140 | ) |  |  | (2,536 | )
|  | $ | 448 |  |  | $ | 906 |
Intangible Assets, Net | As of December 31, 2024 intangible assets, net, were comprised of the following (in thousands):
|  | December 31, 2024 |
|  | Gross Carrying Amount |  |  | Accumulated Amortization |  |  | Intangible Asset, Net |
Software |  | $ | 221 |  |  | $ | (218 | ) |  | $ | 3 |
Intellectual Property |  |  | 546 |  |  |  | (80 | ) |  |  | 466 |
Total intangible assets |  | $ | 767 |  |  | $ | (298 | ) |  | $ | 469 |
As of December 31, 2023 intangible assets, net, were comprised of the following (in thousands):
|  | December 31, 2023 |
|  | Gross Carrying Amount |  |  | Accumulated Amortization |  |  | Intangible Asset, Net |
Software |  | $ | 221 |  |  | $ | (179 | ) |  | $ | 42 |
Total intangible assets |  | $ | 221 |  |  | $ | (179 | ) |  | $ | 42 |
Future Amortization Expense on Intangible Assets | As of December 31, 2024, future amortization expense on intangible assets is estimated to be as follows (in thousands):
Year Ending December 31, |  | Amount |
2025 |  |  | 140 |
2026 |  |  | 136 |
2027 |  |  | 136 |
2028 |  |  | 57 |
Total future amortization expense |  | $ | 469 |
Accounts Payable and Accrued Expenses | Accounts Payable and Accru ed Expenses As of December 31, 2024 and 2023, accounts payable and accrued expenses were comprised of the following (in thousands):
|  | December 31, |
|  | 2024 |  |  | 2023 |
Accounts payable |  | $ | 9,474 |  |  | $ | 4,758 |
Accrued payroll and bonus |  |  | 920 |  |  |  | 987 |
Accrued professional fees |  |  | 236 |  |  |  | 128 |
Accrued vacation and compensation |  |  | 356 |  |  |  | 370 |
Accrued R&D studies |  |  | 185 |  |  |  | 388 |
Accrued interest |  |  | 117 |  |  |  | — |
|  | $ | 11,288 |  |  | $ | 6,631 |

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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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