Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Additional Information (Detail)

v3.21.1
Commitments and Contingencies - Additional Information (Detail)
$ in Thousands
3 Months Ended
Mar. 31, 2021
USD ($)
bbl
Commitments and Contingencies Disclosure [Line Items]  
Number of barrels | bbl 8,000
Asset Retirement Obligation $ 5,600
Estimated Litigation Liability, Current 100
Frac Services Prepayment $ 12,000
Gonzales, Lavaca and Fayette Counties, Texas  
Commitments and Contingencies Disclosure [Line Items]  
Number of barrels | bbl 20,000
Crude Oil Storage Capacity | Nuevo G&T  
Commitments and Contingencies Disclosure [Line Items]  
Number of barrels | bbl 180,000
Crude Oil Gathering And Transportation Services  
Commitments and Contingencies Disclosure [Line Items]  
Contractual Obligation, Remainder of the Current Year $ 10,500
Contractual Obligation, Due 2022 through 2025 13,900
Contractual Obligation, Due 2026 7,800
Contractual Obligation, Due 2027 through 2030 3,800
Contractual Obligation, Due 2031 $ 600
Crude Oil Storage Capacity with Downstream Interstate Pipeline | Nuevo G&T  
Commitments and Contingencies Disclosure [Line Items]  
Number of barrels | bbl 90,000
Crude Oil Storage Capacity with Downstream Interstate Pipeline | Nuevo Dos Gathering and Transportation, LLC-Marketing Affiliate  
Commitments and Contingencies Disclosure [Line Items]  
Number of barrels | bbl 62,000
Tank Capacity | Nuevo G&T  
Commitments and Contingencies Disclosure [Line Items]  
Number of barrels | bbl 70,000
Additional Crude Oil Storage Capacity With Downstream Interstate Pipeline | Nuevo Dos Gathering and Transportation, LLC-Marketing Affiliate  
Commitments and Contingencies Disclosure [Line Items]  
Number of barrels | bbl 120,000