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Short-Term Investments (Tables) | 12 Months Ended
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Dec. 31, 2022
Investments, Debt and Equity Securities [Abstract] |
Schedule of Company's Short-Term Investments | The following table summarizes the Company’s short-term investments (in thousands):
|  | Maturity |  | Amortized |  |  | Unrealized |  |  | Unrealized |  |  | Estimated |
|  | (in years) |  | Cost |  |  | Gains |  |  | Losses |  |  | Fair Value |
December 31, 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. treasury securities |  | 1 or less |  | $ | 12,006 |  |  | $ | - |  |  | $ | (90 | ) |  | $ | 11,916 |
Total |  |  |  | $ | 12,006 |  |  | $ | - |  |  | $ | (90 | ) |  | $ | 11,916 |
December 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. treasury securities |  | 1 or less |  | $ | 17,122 |  |  |  |  |  |  | (7 | ) |  | $ | 17,115 |
U.S. treasury securities |  | >1 and <5 |  |  | 12,049 |  |  |  |  |  |  | (43 | ) |  |  | 12,006 |
Certificates of deposit |  | 1 or less |  |  | 1,226 |  |  |  |  |  |  | (2 | ) |  |  | 1,224 |
Total |  |  |  | $ | 30,397 |  |  | $ | - |  |  | $ | (52 | ) |  | $ | 30,345 |

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- Definition Tabular disclosure of the components of cash, cash equivalents, and investments. + References No definition available. + Details
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