Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Future minimum lease payments (Details)

v3.20.2
Commitments and Contingencies - Future minimum lease payments (Details)
$ in Thousands
Sep. 30, 2020
USD ($)
Minimum Purchase Commitments  
Remainder of 2020 $ 4,307
2021 1,129
2022 98
2023 8
2024 0
Thereafter 0
Minimum Purchase Commitments 5,542
Capital Spend Commitments  
Minimum Purchase Commitments  
Remainder of 2020 3,175
2021 0
2022 0
2023 0
2024 0
Thereafter 0
Minimum Purchase Commitments 3,175
Sand | Inventories  
Minimum Purchase Commitments  
Minimum Purchase Commitments 4,000
Maximum | Sand | Inventories  
Minimum Purchase Commitments  
Minimum Purchase Commitments $ 4,700