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The Company and Significant Accounting Policies - Summary of Amortized Cost and Unrealized Gains (Losses) of Available for Sale Securities (Details) $ in Thousands | 6 Months Ended
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Jun. 30, 2023 USD ($)
Corporate Bonds and Notes |
Amortized Cost |
Due within a year | $ 11,532
Due after one year | 14,927
Total | 26,459
Unrealized gains (losses) |
Due within a year | (142)
Due after one year | (385)
Total | (527)
Asset-backed Securities [Member] |
Amortized Cost |
Due after one year | 585
Total | 585
Unrealized gains (losses) |
Due after one year | (4)
Total | (4)
U.S. Government Securities |
Amortized Cost |
Due within a year | 369
Total | 369
Unrealized gains (losses) |
Due within a year | (1)
Total | $ (1)

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