Summary of Significant Accounting Policies - Fair Value Measurements of Financial Instruments (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
|
| Impairment of property and equipment | $ 1,869 | $ 0 |
| Property And Equipment | ||
| Impairment of property and equipment | $ 1,900 | $ 0 |
| X | ||||||||||
- Definition The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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