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Fair Value Measurements - Schedule of Unrealized Gain (Loss) on Investments (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Fair Value |  |
Less Than 12 Months | $ 48,270 | $ 48,036
12 Months or Longer | 6,941 | 15,587
Total | 55,211 | 63,623
Unrealized loss |  |
Less Than 12 Months | (181) | (46)
12 Months or Longer | (8) | (32)
Total | (189) | (78)
U.S. government securities |  |
Fair Value |  |
Less Than 12 Months | 12,522 | 15,381
12 Months or Longer | 4,122 | 5,182
Total | 16,644 | 20,563
Unrealized loss |  |
Less Than 12 Months | (27) | (15)
12 Months or Longer | (6) | (3)
Total | (33) | (18)
Corporate bonds |  |
Fair Value |  |
Less Than 12 Months | 33,386 | 24,062
12 Months or Longer | 2,819 | 552
Total | 36,205 | 24,614
Unrealized loss |  |
Less Than 12 Months | (142) | (10)
12 Months or Longer | (2) | (2)
Total | (144) | (12)
Asset-backed securities |  |
Fair Value |  |
Less Than 12 Months |  | 6,598
12 Months or Longer |  | 7,348
Total |  | 13,946
Unrealized loss |  |
Less Than 12 Months |  | (20)
12 Months or Longer |  | (22)
Total |  | (42)
Foreign government and agency securities |  |
Fair Value |  |
Less Than 12 Months | 2,362 |
12 Months or Longer | 0 |
Total | 2,362 |
Unrealized loss |  |
Less Than 12 Months | (12) |
12 Months or Longer | 0 |
Total | $ (12) |
U.S. agency securities |  |
Fair Value |  |
Less Than 12 Months |  | 1,995
12 Months or Longer |  | 2,505
Total |  | 4,500
Unrealized loss |  |
Less Than 12 Months |  | (1)
12 Months or Longer |  | (5)
Total |  | $ (6)

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