COMMITMENTS AND CONTINGENCIES (Narrative) (Details) $ in Thousands |
3 Months Ended | 9 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|
|
Apr. 15, 2019
violation
|
Jan. 04, 2017
violation
|
Jul. 29, 2016
complaint
|
Feb. 09, 2016
complaint
|
Dec. 11, 2013
site
|
Sep. 30, 2019
USD ($)
|
Sep. 30, 2018
USD ($)
|
Sep. 30, 2019
USD ($)
site
|
Sep. 30, 2018
USD ($)
|
|
| Commitments [Line Items] | |||||||||
| FOVs (in sites) | 1 | 1 | 1 | 12 | |||||
| Loss contingency accrual | $ | $ 100 | $ 100 | |||||||
| Judicial District Court for the Parish of Cameron | |||||||||
| Commitments [Line Items] | |||||||||
| Number of claims filed (in claims) | complaint | 1 | ||||||||
| Judicial District Court for the Parish of Vermillion | |||||||||
| Commitments [Line Items] | |||||||||
| Number of claims filed (in claims) | complaint | 1 | ||||||||
| Loss on long-term purchase commitment | Muskie Proppant LLC | |||||||||
| Commitments [Line Items] | |||||||||
| Non-utilization fees, accrued damages year to date | $ | $ 20 | $ 1,300 | $ 400 | $ 1,500 | |||||
| X | ||||||||||
- Definition Commitments [Line Items] No definition available.
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| X | ||||||||||
- Definition Site Contingency, Number of Sites with Violation No definition available.
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| X | ||||||||||
- Definition Amount of loss contingency liability expected to be resolved within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The amount of loss pertaining to the specified contingency that was charged against earnings in the period, including the effects of revisions in previously reported estimates. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The total number of new claims filed pertaining to a loss contingency during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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