XML 52 R41.htm IDEA: XBRL DOCUMENT
v3.25.3

Revenue - Estimated Revenue Expected to be Recognized in Future (Details) $ in Thousands | Sep. 30, 2025 USD ($)
--- | ---
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 406,863
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-10-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 19,090
Revenue, remaining performance obligation, expected timing of satisfaction, period | 3 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 73,662
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 64,890
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2028-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 51,645
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2029-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 53,048
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2030-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 144,528
Revenue, remaining performance obligation, expected timing of satisfaction, period |
Terminalling and storage | Throughput and storage |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 309,604
Terminalling and storage | Throughput and storage | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-10-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 11,237
Revenue, remaining performance obligation, expected timing of satisfaction, period | 3 months
Terminalling and storage | Throughput and storage | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 46,117
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year
Terminalling and storage | Throughput and storage | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 47,500
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year
Terminalling and storage | Throughput and storage | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2028-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 48,990
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year
Terminalling and storage | Throughput and storage | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2029-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 50,393
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year
Terminalling and storage | Throughput and storage | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2030-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 105,367
Revenue, remaining performance obligation, expected timing of satisfaction, period |
Sulfur services | Sulfur product sales |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 32,033
Sulfur services | Sulfur product sales | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-10-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 3,559
Revenue, remaining performance obligation, expected timing of satisfaction, period | 3 months
Sulfur services | Sulfur product sales | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 14,237
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year
Sulfur services | Sulfur product sales | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 14,237
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year
Sulfur services | Sulfur product sales | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2028-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 0
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year
Sulfur services | Sulfur product sales | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2029-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 0
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year
Sulfur services | Sulfur product sales | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2030-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 0
Revenue, remaining performance obligation, expected timing of satisfaction, period |
Sulfur services | Service revenues |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 59,585
Sulfur services | Service revenues | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-10-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 2,587
Revenue, remaining performance obligation, expected timing of satisfaction, period | 3 months
Sulfur services | Service revenues | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 9,374
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year
Sulfur services | Service revenues | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 3,153
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year
Sulfur services | Service revenues | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2028-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 2,655
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year
Sulfur services | Service revenues | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2029-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 2,655
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year
Sulfur services | Service revenues | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2030-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 39,161
Revenue, remaining performance obligation, expected timing of satisfaction, period |
Specialty Products | NGL product sales |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 5,641
Specialty Products | NGL product sales | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-10-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 1,707
Revenue, remaining performance obligation, expected timing of satisfaction, period | 3 months
Specialty Products | NGL product sales | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 3,934
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year
Specialty Products | NGL product sales | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 0
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year
Specialty Products | NGL product sales | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2028-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 0
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year
Specialty Products | NGL product sales | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2029-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 0
Revenue, remaining performance obligation, expected timing of satisfaction, period | 1 year
Specialty Products | NGL product sales | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2030-01-01 |
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction |
Revenue, remaining performance obligation | $ 0
Revenue, remaining performance obligation, expected timing of satisfaction, period |

X
- Definition Amount of transaction price allocated to performance obligation that has not been recognized as revenue. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (a) -SubTopic 10 -Topic 606 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-13 + Details
Name: | us-gaap_RevenueRemainingPerformanceObligation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- 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. + References No definition available. + Details
Name: | us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Period in which remaining performance obligation is expected to be recognized as revenue, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (b)(1) -SubTopic 10 -Topic 606 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-13 + Details
Name: | us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis=2025-10-01
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis=2026-01-01
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis=2027-01-01
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis=2028-01-01
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis=2029-01-01
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis=2030-01-01
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=mmlp_TerminallingAndStorageSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=mmlp_TerminallingAndStorageThroughputAndStorageMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=mmlp_SulfurServicesSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=mmlp_SulfurProductMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=mmlp_ServiceRevenuesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=mmlp_SpecialtyProductSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=mmlp_NaturalGasLiquidsProductMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |