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Marketable Securities | 12 Months Ended
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Dec. 31, 2024
Marketable Securities [Abstract] |
Marketable securities | 3. Marketable Securities The following is summary of marketable securities that the Company measures at fair value (in thousands):
|  | Fair Value at December 31, 2024 |
|  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
Money market funds(1) |  | $ | 6,877 |  |  | $ | - |  |  | $ | - |  |  | $ | 6,877 |
Accrued income |  |  | 25 |  |  |  | - |  |  |  | - |  |  |  | 25 |
Total money market funds |  | $ | 6,902 |  |  | $ | - |  |  | $ | - |  |  | $ | 6,902 |
|  | Fair Value at December 31, 2023 |
|  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
Corporate bonds |  | $ | - |  |  | $ | 412 |  |  | $ | - |  |  | $ | 412 |
Money market funds(1) |  |  | 3,948 |  |  |  | - |  |  |  | - |  |  |  | 3,948 |
Accrued income |  |  | 16 |  |  |  | - |  |  |  | - |  |  |  | 16 |
Total marketable securities |  | $ | 3,964 |  |  | $ | 412 |  |  | $ | - |  |  | $ | 4,376 |
(1) Money market funds are included in cash and cash equivalents in the balance sheets. As of December 31, 2024 and 2023, the Company reported accrued interest receivable related to marketable securities and money market funds of less than $0.1 million. These amounts are recorded in other assets on the Balance Sheets and are not included in the carrying value of the marketable securities. As of December 31, 2024 and 2023, the Company recorded no unrealized losses attributable to changes in marketable securities. As of December 31, 2024 and 2023, the amortized cost of these securities was $0 and $0.4 million, respectively.

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- Definition The entire disclosure of cash, cash equivalents, and debt and equity securities, including any unrealized or realized gain (loss). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/320/tableOfContent + Details
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