Marketable Securities and Fair Value Measurements - Summary of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($)
$ in Thousands |
Dec. 31, 2021 |
Dec. 31, 2020 |
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Marketable securities |
$ 53,153
|
$ 92,975
|
| Assets, fair value |
|
184,742
|
| U.S. treasury notes |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Cash equivalents |
|
42,997
|
| Level 1 |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Assets, fair value |
82,252
|
48,770
|
| Level 1 | U.S. treasury notes |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Cash equivalents |
|
0
|
| Level 2 |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Assets, fair value |
71,649
|
135,972
|
| Level 2 | U.S. treasury notes |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Cash equivalents |
|
42,997
|
| Level 3 |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Assets, fair value |
0
|
0
|
| Level 3 | U.S. treasury notes |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Cash equivalents |
|
0
|
| Recurring |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Assets, fair value |
153,901
|
|
| Recurring | Commercial paper |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Marketable securities |
36,243
|
|
| Recurring | Corporate notes and bonds |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Marketable securities |
16,910
|
|
| Recurring | U.S. treasury notes |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Marketable securities |
|
92,975
|
| Recurring | Money market funds |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Cash equivalents |
82,252
|
48,770
|
| Recurring | Commercial paper |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Cash equivalents |
18,496
|
|
| Recurring | Level 1 | Commercial paper |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Marketable securities |
0
|
|
| Recurring | Level 1 | Corporate notes and bonds |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Marketable securities |
0
|
|
| Recurring | Level 1 | U.S. treasury notes |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Marketable securities |
|
0
|
| Recurring | Level 1 | Money market funds |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Cash equivalents |
82,252
|
48,770
|
| Recurring | Level 1 | Commercial paper |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Cash equivalents |
0
|
|
| Recurring | Level 2 | Commercial paper |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Marketable securities |
36,243
|
|
| Recurring | Level 2 | Corporate notes and bonds |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Marketable securities |
16,910
|
|
| Recurring | Level 2 | U.S. treasury notes |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Marketable securities |
|
92,975
|
| Recurring | Level 2 | Money market funds |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Cash equivalents |
0
|
0
|
| Recurring | Level 2 | Commercial paper |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Cash equivalents |
18,496
|
|
| Recurring | Level 3 | Commercial paper |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Marketable securities |
0
|
|
| Recurring | Level 3 | Corporate notes and bonds |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Marketable securities |
0
|
|
| Recurring | Level 3 | U.S. treasury notes |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Marketable securities |
|
0
|
| Recurring | Level 3 | Money market funds |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Cash equivalents |
0
|
$ 0
|
| Recurring | Level 3 | Commercial paper |
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |
|
|
| Cash equivalents |
$ 0
|
|