Subsequent Events (Detail) $ in Millions |
1 Months Ended | |
|---|---|---|
Apr. 25, 2016 |
Apr. 30, 2016
USD ($)
$ / Boe
bbl
|
|
| Commodity Contract [Member] | Not Designated as Hedging Instrument [Member] | ||
| Derivative Asset, Fair Value, Gross Asset | $ | $ 0.8 | |
| Underlying, Derivative Energy Measure | $ / Boe | 40.00 | |
| Subsequent Event [Member] | ||
| Subsequent Event, Date | Apr. 01, 2016 | |
| Subsequent Event [Member] | Commodity Contract [Member] | Not Designated as Hedging Instrument [Member] | ||
| Derivative, Nonmonetary Notional Amount per Month | bbl | 36,000 |
| X | ||||||||||
- Definition Derivative notional amount in barrels per month. No definition available.
|
| X | ||||||||||
- Definition Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Date the event occurred after the balance sheet date but before financial statements are issues or available to be issued, in CCYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Specified interest rate, security price, commodity price, foreign exchange rate, index of prices or rates for a derivative contract measured in energy volume but not the derivative contract itself. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|