XML 134 R103.htm IDEA: XBRL DOCUMENT
v3.20.1

SUBSEQUENT EVENTS (Details) | Mar. 02, 2020 BarrelOfButane $ / bbl | Feb. 27, 2020 BarrelOfButane $ / bbl | Feb. 25, 2020 BarrelOfButane $ / bbl | Dec. 31, 2018 $ / bbl | Dec. 31, 2017 $ / bbl | Sep. 25, 2017
--- | --- | --- | --- | --- | --- | ---
Number of Barrels Per Day |  |  |  |  |  | 1,000
Put Option |  |  |  |  |  |
Derivative, Price Risk Option Strike Price |  |  |  | 49.00 | 49.00 |
Call Option |  |  |  |  |  |
Derivative, Price Risk Option Strike Price |  |  |  | 54.60 | 55.35 |
Subsequent Event | Period One [Member] |  |  |  |  |  |
Number of Barrels Per Day | BarrelOfButane |  |  | 1,000 |  |  |
Subsequent Event | Period Two [Member] |  |  |  |  |  |
Number of Barrels Per Day | BarrelOfButane |  |  | 1,000 |  |  |
Subsequent Event | Period Three [Member] |  |  |  |  |  |
Number of Barrels Per Day | BarrelOfButane |  | 1,000 |  |  |  |
Subsequent Event | Period Four [Member] |  |  |  |  |  |
Number of Barrels Per Day | BarrelOfButane | 1,500 |  |  |  |  |
Subsequent Event | Put Option | Period One [Member] |  |  |  |  |  |
Derivative, Price Risk Option Strike Price |  |  | 45.00 |  |  |
Subsequent Event | Put Option | Period Two [Member] |  |  |  |  |  |
Derivative, Price Risk Option Strike Price |  |  | 45.00 |  |  |
Subsequent Event | Put Option | Period Three [Member] |  |  |  |  |  |
Derivative, Price Risk Option Strike Price |  | 40.00 |  |  |  |
Subsequent Event | Put Option | Period Four [Member] |  |  |  |  |  |
Derivative, Price Risk Option Strike Price | 40.00 |  |  |  |  |
Subsequent Event | Call Option | Period One [Member] |  |  |  |  |  |
Derivative, Price Risk Option Strike Price |  |  | 54.72 |  |  |
Subsequent Event | Call Option | Period Two [Member] |  |  |  |  |  |
Derivative, Price Risk Option Strike Price |  |  | 52.71 |  |  |
Subsequent Event | Call Option | Period Three [Member] |  |  |  |  |  |
Derivative, Price Risk Option Strike Price |  | 55.08 |  |  |  |
Subsequent Event | Call Option | Period Four [Member] |  |  |  |  |  |
Derivative, Price Risk Option Strike Price | 55.35 |  |  |  |  |

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- Definition Represents the number of barrel traded per day. + References No definition available. + Details
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Namespace Prefix: | rei_
Data Type: | xbrli:integerItemType
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- Definition The strike price on the price risk option contract such as a put option or a call option. + References No definition available. + Details
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