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Marketable Securities - Investment Profile (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
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Debt Securities, Available-for-sale [Line Items] |  |
Available-for-sale, amortized cost, current | $ 39,047 | $ 105,716
Available-for-sale, amortized cost, noncurrent |  | 31,667
Total available-for-sale securities, amortized cost | 39,047 | 137,383
Available-for-sale, accumulated gross unrealized gain, current, before tax | 0 | 1
Available-for-sale, accumulated gross unrealized gain, noncurrent, before tax |  | 0
Total available-for-sale securities, gross unrealized gains | 0 | 1
Available-for-sale, accumulated gross unrealized loss, current, before tax | (173) | (39)
Available-for-sale, accumulated gross unrealized loss, noncurrent, before tax |  | (138)
Total available-for-sale securities, gross unrealized losses | (173) | (177)
Estimated Fair Value, Available-for-sale, current | 38,874 | 105,678
Estimated Fair Value, Available-for-sale, noncurrent |  | 31,529
Total available-for-sale securities, estimated fair value | 38,874 | 137,207
Corporate debt securities |  |
Debt Securities, Available-for-sale [Line Items] |  |
Available-for-sale, amortized cost, current | 35,042 | 52,214
Available-for-sale, amortized cost, noncurrent |  | 31,667
Available-for-sale, accumulated gross unrealized gain, current, before tax | 0 | 0
Available-for-sale, accumulated gross unrealized gain, noncurrent, before tax |  | 0
Available-for-sale, accumulated gross unrealized loss, current, before tax | (163) | (31)
Available-for-sale, accumulated gross unrealized loss, noncurrent, before tax |  | (138)
Estimated Fair Value, Available-for-sale, current | 34,879 | 52,183
Estimated Fair Value, Available-for-sale, noncurrent |  | 31,529
Commercial paper |  |
Debt Securities, Available-for-sale [Line Items] |  |
Available-for-sale, amortized cost, current |  | 34,993
Available-for-sale, accumulated gross unrealized gain, current, before tax |  | 0
Available-for-sale, accumulated gross unrealized loss, current, before tax |  | 0
Estimated Fair Value, Available-for-sale, current |  | 34,993
Debt securities issued by U.S. government agencies |  |
Debt Securities, Available-for-sale [Line Items] |  |
Available-for-sale, amortized cost, current | 4,005 | 12,111
Available-for-sale, accumulated gross unrealized gain, current, before tax | 0 | 0
Available-for-sale, accumulated gross unrealized loss, current, before tax | (10) | (8)
Estimated Fair Value, Available-for-sale, current | $ 3,995 | 12,103
Other debt securities |  |
Debt Securities, Available-for-sale [Line Items] |  |
Available-for-sale, amortized cost, current |  | 6,398
Available-for-sale, accumulated gross unrealized gain, current, before tax |  | 1
Available-for-sale, accumulated gross unrealized loss, current, before tax |  | 0
Estimated Fair Value, Available-for-sale, current |  | $ 6,399

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