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Cash Equivalents and Marketable Securities - Available-for-Sale Securities in an Unrealized Loss Position (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Fair Value |  |
Less Than 12 Months | $ 14,738 | $ 25,166
12 Months or Longer | 0 | 0
Total, fair value | 14,738 | 25,166
Unrealized Losses |  |
Less Than 12 Months | (1) | (34)
12 Months or Longer | 0 | 0
Total | (1) | (34)
Commercial paper |  |
Fair Value |  |
Less Than 12 Months | 0 | 17,699
12 Months or Longer | 0 | 0
Total, fair value | 0 | 17,699
Unrealized Losses |  |
Less Than 12 Months | 0 | (27)
12 Months or Longer | 0 | 0
Total | 0 | (27)
Corporate bonds |  |
Fair Value |  |
Less Than 12 Months | 9,907 | 3,732
12 Months or Longer | 0 | 0
Total, fair value | 9,907 | 3,732
Unrealized Losses |  |
Less Than 12 Months | (1) | (6)
12 Months or Longer | 0 | 0
Total | (1) | (6)
U.S. government treasury securities |  |
Fair Value |  |
Less Than 12 Months | 4,831 |
12 Months or Longer | 0 |
Total, fair value | 4,831 |
Unrealized Losses |  |
Less Than 12 Months | 0 |
12 Months or Longer | 0 |
Total | $ 0 |
U.S. government agency securities |  |
Fair Value |  |
Less Than 12 Months |  | 3,735
12 Months or Longer |  | 0
Total, fair value |  | 3,735
Unrealized Losses |  |
Less Than 12 Months |  | (1)
12 Months or Longer |  | 0
Total |  | $ (1)

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