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Investments (Tables) | 12 Months Ended
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Dec. 31, 2023
Investments, Debt and Equity Securities [Abstract] |
Schedule of available for sale investments | The following table represents the Company’s available-for-sale investments by major security type (amounts in thousands):
| December 31, 2023
| Amortized Cost |  | Gross Unrealized Gain |  | Total Fair Value
Investments: |  |  |  |  |
U.S. government securities | $ | 4,998 |  |  | $ | 1 |  |  | $ | 4,999 |
Cash Equivalents: |  |  |  |  |
U.S. government securities | 39,657 |  |  | 3 |  |  | 39,660 |
Total level 1 debt securities | $ | 44,655 |  |  | $ | 4 |  |  | $ | 44,659 |
| December 31, 2022
| Amortized Cost |  | Gross Unrealized Loss |  | Total Fair Value
Investments: |  |  |  |  |
U.S. government securities | $ | 114,778 |  |  | $ | (877) |  |  | $ | 113,901 |
Cash Equivalents: |  |  |  |  |
U.S. government securities | — |  |  | — |  |  | — |
Total level 1 debt securities | $ | 114,778 |  |  | $ | (877) |  |  | $ | 113,901 |

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