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Members’/Shareholders' Equity - Narrative (Details) $ / shares in Units, $ in Thousands |  |  |  |  |  |  |  |  |  |  |  | 3 Months Ended | 9 Months Ended |  |
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Apr. 01, 2022 shares | Apr. 01, 2021 USD ($) shares | Mar. 15, 2021 USD ($) shares | Mar. 01, 2021 shares | Feb. 26, 2021 shares | Feb. 04, 2021 USD ($) | Oct. 07, 2020 USD ($) | Oct. 05, 2020 shares | Oct. 01, 2020 shares | Feb. 01, 2020 shares | Apr. 29, 2019 shares | Jun. 30, 2021 USD ($) shares | Mar. 31, 2021 USD ($) | Jun. 30, 2020 USD ($) | Jun. 30, 2021 USD ($) shares | Jun. 30, 2020 USD ($) | Mar. 04, 2021 $ / shares | Sep. 30, 2020 shares
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends (USD per Share) | $ / shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0.28 |
Reverse stock split |  |  |  |  |  |  |  |  |  |  |  |  | 83.000 |  |  |  |  |
Common stock outstanding post merger (in Shares) |  |  |  |  | 17,800,000 |  |  |  |  |  |  | 18,021,521 |  |  | 18,021,521 |  |  | 0
Share-based compensation expense | $ |  |  |  |  |  |  |  |  |  |  |  | $ 779 |  | $ 0 | $ 5,353 | $ 0 |  |
Unit-based compensation expense | $ |  |  |  |  |  |  |  |  |  |  |  | $ 0 |  | $ 291 | $ 689 | 650 |  |
Common units |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends | $ |  |  |  |  |  | $ 3,800 | $ 3,800 |  |  |  |  |  |  |  |  |  |  |
Date Two |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Vested in period | $ |  | $ 4,600 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
TGC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reverse stock split |  |  |  |  | 0.083 |  |  |  |  |  |  |  |  |  |  |  |  |
LTIP, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock reserved for future issuance (in Shares) |  |  |  |  | 1,387,022 |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock outstanding post merger (in Shares) |  |  |  |  |  |  |  |  |  |  |  | 989,283 |  |  | 989,283 |  |  |
LTIP, 2021 | Date Two |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share price, weighted average duration |  |  | 10 days |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted shares | LTIP, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Granted (in Shares/Units) |  |  | 196,341 | 3,374 | 198,024 |  |  |  |  |  |  |  |  |  | 198,024 |  |  |
Unit vesting period |  |  |  | 1 year |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based compensation expense | $ |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 425 | 0 |  |
Additional share based compensation to be recognized | $ |  |  |  |  |  |  |  |  |  |  |  | $ 2,000 |  |  | $ 2,000 |  |  |
Share based compensation to be recognized period |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 27 months |  |  |
Nonvested (in shares) |  |  |  |  |  |  |  |  |  |  |  | 239,158 |  |  | 239,158 |  |  |
Restricted shares | LTIP, 2021 | Date One |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Granted (in Shares/Units) |  |  |  | 3,374 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unit vesting period |  |  |  | 1 year |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based compensation expense | $ |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 25 | 0 |  |
Additional share based compensation to be recognized | $ |  |  |  |  |  |  |  |  |  |  |  | $ 57 |  |  | $ 57 |  |  |
Share based compensation to be recognized period |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9 months |  |  |
Restricted shares | LTIP, 2021 | Date Two |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Granted (in Shares/Units) |  |  | 196,341 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based compensation expense | $ |  |  |  |  |  |  |  |  |  |  |  |  | $ 4,200 |  | $ 4,900 | 0 |  |
Additional share based compensation to be recognized | $ |  |  |  |  |  |  |  |  |  |  |  | $ 793 |  |  | $ 793 |  |  |
Share based compensation to be recognized period |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9 months |  |  |
Granted, fair value | $ |  |  | $ 4,600 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Vested in period (in shares) |  | 158,582 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted shares | LTIP, 2021 | Date Two | Forecast |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Vested in period (in shares) | 37,759 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted shares | LTIP, 2021 | Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unit vesting period |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 8 months |  |  |
Restricted shares | LTIP, 2021 | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unit vesting period |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 33 months |  |  |
Restricted shares | LTIP, 2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Units forfeited (in Units) |  |  |  |  |  |  |  | 2,706 |  |  |  |  |  |  |  |  |  |
Restricted shares | LTIP, 2018 | Date One |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Granted (in Shares/Units) |  |  |  |  |  |  |  |  |  |  | 14,766 |  |  |  |  |  |  |
Unit-based compensation expense | $ |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 278 | 484 |  |
Units forfeited (in Units) |  |  |  |  |  |  |  | 904 |  |  |  |  |  |  |  |  |  |
Restricted shares | LTIP, 2018 | Date Two |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Granted (in Shares/Units) |  |  |  |  |  |  |  |  |  | 15,767 |  |  |  |  |  |  |  |
Unit vesting period |  |  |  |  |  |  |  |  |  | 3 years |  |  |  |  |  |  |  |
Unit-based compensation expense | $ |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 203 | 166 |  |
Shares repurchased for payment of employee tax withholding obligations (in Shares) |  |  |  |  |  |  |  |  |  | 1,229 |  |  |  |  |  |  |  |
Units granted, net of shares repurchased for payment of employee tax withholding obligations (in Shares) |  |  |  |  |  |  |  |  |  | 14,538 |  |  |  |  |  |  |  |
Units forfeited (in Units) |  |  |  |  |  |  |  | 1,802 |  |  |  |  |  |  |  |  |  |
Restricted shares | LTIP, 2018 | Date Three |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Granted (in Shares/Units) |  |  |  |  |  |  |  |  | 13,309 |  |  |  |  |  |  |  |  |
Unit vesting period |  |  |  |  |  |  |  |  | 3 years |  |  |  |  |  |  |  |  |
Unit-based compensation expense | $ |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 208 | $ 0 |  |
Restricted shares | LTIP, 2018 | Minimum | Date One |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unit vesting period |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2 years |  |  |
Restricted shares | LTIP, 2018 | Maximum | Date One |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unit vesting period |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 3 years |  |  |

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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PlanNameAxis=rep_LTIP2018Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VestingAxis=us-gaap_ShareBasedCompensationAwardTrancheThreeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |