Fair Value Measurements - Additional Information (Details) - USD ($) |
3 Months Ended | 12 Months Ended |
|---|---|---|
Mar. 31, 2020 |
Dec. 31, 2019 |
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| Fair Value Disclosures [Abstract] | ||
| Transfers of liabilities into or out of level 2 or level 3 | $ 0 | $ 0 |
| X | ||||||||||
- Definition Fair value measurement liability transfers between levels. No definition available.
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| X | ||||||||||
- References No definition available.
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