Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.20.2
Subsequent Events (Details) - USD ($)
$ in Thousands
 3 Months Ended
Jun. 30, 2020
Mar. 31, 2020
Forecast | Subsequent Event    
Subsequent Event [Line Items]    
Plan of reorganization, revolving credit facility, term 4 years  
Plan of reorganization, revolving credit facility, borrowing base $ 235,000  
Shares conversion percentage 24.15%  
Plan of reorganization, backstop fee conversion percentage 1.69%  
DIP Facility, aggregate amount $ 17,500  
DIP Facility, interest rate 8.00%  
DIP Facility, default rate 2.00%  
DIP Facility, upfront fees, basis points 1.00%  
DIP Facility, maximum period after petition date to enter into commodity hedges 10 days  
DIP Facility, minimum percentage, notional volumes as a percentage of anticipated production 70.00%  
DIP Facility, threshold for approval for assets sales or disposition of assets $ 200  
DIP Facility, threshold for approval for investments $ 200  
Forecast | Consenting Noteholders | Subsequent Event    
Subsequent Event [Line Items]    
Plan of reorganization, pro rata share, percentage 68.60%  
DIP Facility, backstop $ 15,000  
Forecast | Tema | Subsequent Event    
Subsequent Event [Line Items]    
DIP Facility, backstop 2,500  
DIP Facility, maximum amount provided $ 7,500  
Forecast | Tema | Tax Receivable Agreement | Subsequent Event    
Subsequent Event [Line Items]    
Plan of reorganization, pro rata share, percentage 4.08%  
Forecast | Preferred Holders | Subsequent Event    
Subsequent Event [Line Items]    
Plan of reorganization, pro rata share, percentage 1.48%  
Variable Interest Entity, Primary Beneficiary    
Subsequent Event [Line Items]    
Ownership in variable interest entity   64.70%
Variable Interest Entity, Primary Beneficiary | Tema | Subsequent Event    
Subsequent Event [Line Items]    
Ownership in variable interest entity 66.80%  
Variable Interest Entity, Not Primary Beneficiary | Tema    
Subsequent Event [Line Items]    
Ownership in variable interest entity   35.30%
Variable Interest Entity, Not Primary Beneficiary | Tema | Subsequent Event    
Subsequent Event [Line Items]    
Ownership in variable interest entity 35.20%