XML 64 R49.htm IDEA: XBRL DOCUMENT v3.25.0.1

Unit Based Awards - Long-Term Incentive Plans (Tables)

12 Months Ended

Dec. 31, 2024

Share-Based Payment Arrangement [Abstract]

Schedule of Compensation Costs Related to Unit Based Plan

Amounts recognized in operating expense and selling, general, and administrative expense in the consolidated financial statements with respect to these plans are as follows:

			For the Year Ended December 31,
			2024						2023						2022
Restricted unit awards
Employees			$	—					$	—					$	—
Non-employee directors			187						163						161
Phantom unit Awards
Employees			3,070						(177)						3,124
Non-employee directors			—						—						—
Total unit-based compensation expense			$	3,257					$	(14)					$	3,285

Schedule of Restricted Unit Activity

A summary of the restricted unit activity for the year ended December 31, 2024 is provided below:

			Number of Units						Weighted Average Grant-Date Fair Value Per Unit
Non-vested, beginning of year			141,390						$	2.99
Granted (TBRU)			86,280						$	2.26
Vested			(58,806)						$	2.86
Forfeited			—						$	—
Non-Vested, end of year			168,864						$	2.65
Aggregate intrinsic value, end of year			$	606

Schedule of Aggregate Intrinsic Value and Fair Value of Units Vested

A summary of the restricted units’ aggregate intrinsic value (market value at vesting date) and fair value of units vested (market value at date of grant) during the years ended December 31, 2024, 2023 and 2022 is provided below:

			For the Year Ended December 31,
			2024						2023						2022
Aggregate intrinsic value of units vested			$	46					$	89					$	92
Fair value of units vested			$	168					$	178					$	188

X

- Definition

Summary of Aggregate Intrinsic Value and Fair Value of Units Vested [Table Text Block]

+ References

No definition available.

+ Details

Name:	mmlp_SummaryOfAggregateIntrinsicValueAndFairValueOfUnitsVestedTableTextBlock
Namespace Prefix:	mmlp_
Data Type:	dtr-types1:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of cost recognized for award under share-based payment arrangement by plan. Includes, but is not limited to, related tax benefit.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

+ Details

Name:	us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

+ Details

Name:	us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration