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Balance Sheet Components | 12 Months Ended
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Dec. 31, 2025
Balance Sheet Related Disclosures [Abstract] |
Balance Sheet Components | 4. Balance Sheet Components Property and Equipment, net Property and equipment, net, consist of the following (in thousands):
|  | December 31, |
|  | 2025 |  |  | 2024 |
Laboratory equipment |  | $ | 7,888 |  |  | $ | 9,745 |
Office equipment |  |  | 386 |  |  |  | 386 |
Leasehold improvements |  |  | 358 |  |  |  | 286 |
Total property and equipment |  |  | 8,632 |  |  |  | 10,417 |
Less accumulated depreciation and amortization |  |  | (7,387 | ) |  |  | (7,278 | )
Total |  | $ | 1,245 |  |  | $ | 3,139 |
Depreciation expense related to property and equipment was $1.3 million and $1.8 million for the years ended December 31, 2025 and 2024, respectively. Sale of Property and Equipment, net During the year ended December 31, 2025, the Company sold certain laboratory equipment. As a result, the Company recorded proceeds of $1.0 million and incurred a gain on disposal of $0.3 million. Prepaids and Other Current Assets and Other Non-current Assets Prepaids and other current assets and other non-current assets consist of the following (in thousands):
|  | December 31, |
|  | 2025 |  |  | 2024 |
Prepaids and other current assets: |  |  |  |  |  |
Cloud computing arrangement implementation costs |  | $ | 175 |  |  | $ | 55 |
Prepaid software |  |  | 365 |  |  |  | 501 |
Prepaid rent |  |  | 564 |  |  |  | 532 |
Other receivables, net |  |  | 973 |  |  |  | 1,165 |
Other prepaids and other current assets |  |  | 478 |  |  |  | 454 |
Prepaids and other current assets |  | $ | 2,555 |  |  | $ | 2,707 |
Other non-current assets |  |  |  |  |  |
Cloud computing arrangement implementation costs - non-current |  | $ | 137 |  |  | $ | 51 |
Other non-current assets |  |  | 1 |  |  |  | 11 |
Other non-current assets |  | $ | 138 |  |  | $ | 62 |
As of December 31, 2025 and 2024, cloud computing arrangement implementation costs consisted of deferred costs of zero and zero, respectively, and associated accumulated amortization of $0.2 million and $0.4 million, respectively. Accrued Expenses and Other Current Liabilities Accrued expenses and other current liabilities consist of the following (in thousands):
|  | December 31, |
|  | 2025 |  |  | 2024 |
Accrued research and development |  | $ | 1,043 |  |  | $ | 3,761 |
Accrued compensation |  |  | 1,642 |  |  |  | 4,203 |
Accrued restructuring charges |  |  | 744 |  |  |  | 739 |
Accrued other |  |  | 288 |  |  |  | 380 |
Total |  | $ | 3,717 |  |  | $ | 9,083 |

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- Definition The entire disclosure for supplemental balance sheet disclosures, including descriptions and amounts for assets, liabilities, and equity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 210 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/210/tableOfContent + Details
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