| Contingencies - Narrative (Details) | 1 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|
| Apr. 15, 2019  violation | Dec. 11, 2013  violation | Jan. 31, 2020  USD ($)  well | Dec. 31, 2019  USD ($) | Dec. 31, 2018  USD ($) | Dec. 31, 2017  USD ($) | |
| Loss Contingencies [Line Items] | ||||||
| Number of sites with violation | violation | 2 | 1 | ||||
| Insurance proceeds | $ 100,000 | $ 200,000 | $ 0 | |||
| Uninsured cash amount | 5,600,000 | |||||
| Maximum | ||||||
| Loss Contingencies [Line Items] | ||||||
| Cash, FDIC insured amount | $ 250,000 | |||||
| Subsequent Event | ||||||
| Loss Contingencies [Line Items] | ||||||
| Gain (Loss) Related to Litigation Settlement | $ 1,700,000 | |||||
| Number Of Well Pad Improvements | well | 17 | |||||
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- Definition Number Of Well Pad Improvements No definition available. 
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- Definition Site Contingency, Number of Sites with Violation No definition available. 
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- Definition The amount of cash deposited in financial institutions as of the balance sheet date that is insured by the Federal Deposit Insurance Corporation. No definition available. 
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- Definition The amount of cash as of the balance sheet date that is not insured by the Federal Deposit Insurance Corporation. No definition available. 
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- Definition Amount of gain (loss) recognized in settlement of litigation and insurance claims. Excludes claims within an insurance entity's normal claims settlement process. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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- Definition The amount recovered from insurance. These recoveries reduce costs and losses that are reported as a separate line item under operating expenses. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available. 
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- Details 
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- Details 
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