Commitments and Contingencies Commitments And Contingencies - Gross Future Minimum Volume Charges (Details) $ in Thousands	Mar. 31, 2020 USD ($)
Commitments and Contingencies - Gross Future Minimum Volume Charges [Abstract]
2020	$ 1,981
2021	1,996
Thereafter	0
Total	$ 3,977

Commitments and Contingencies - Gross Future Minimum Volume Charges [Abstract]

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