Commitments and Contingencies - Additional Information (Details) $ in Thousands |
Mar. 31, 2019
USD ($)
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|---|---|
| Commitments And Contingencies Disclosure [Abstract] | |
| Outstanding purchase orders with its outside vendors and suppliers | $ 61,000 |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier. No definition available.
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