Cash Equivalents - Additional Information (Details) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
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| Cash And Cash Equivalents [Abstract] | ||
| Cash equivalents maturities period | 1 month | 1 month |
| X | ||||||||||
- Definition Cash equivalents maturity period. No definition available.
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| X | ||||||||||
- References No definition available.
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