Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies - Other Commitments (Details)

v3.20.4
Commitments and Contingencies - Other Commitments (Details) - Supply Commitment
$ in Thousands
Dec. 31, 2020
USD ($)
Loss Contingencies [Line Items]  
Future Minimum Payment $ 2,661
April 2016  
Loss Contingencies [Line Items]  
Future Minimum Payment 320
September 2019  
Loss Contingencies [Line Items]  
Future Minimum Payment $ 2,341