Debt Instrument ,Other Debt Issuance Cost

No definition available.

Name:	mmlp_DebtInstrumentOtherDebtIssuanceCost
Namespace Prefix:	mmlp_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Debt Instrument Tendered Premium

+ References

No definition available.

+ Details

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Namespace Prefix:	mmlp_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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Balance Type:	na
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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- 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.

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- Definition

Amount, after accumulated amortization, of debt premium.

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- Definition

Weighted average interest rate of debt outstanding.

+ References

No definition available.

+ Details

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- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as current. Excludes lease obligation.

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- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation.

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- Definition

The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

+ References

No definition available.

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Long-Term Debt - Schedule of Long-Term Debt (Details) - USD ($)			12 Months Ended
	Feb. 24, 2025	Feb. 08, 2023	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Jun. 30, 2024	Jun. 30, 2023	Feb. 07, 2023
Debt Instrument
Total long-term debt			$ 437,635,000	$ 421,173,000
Less: current portion			0	0
Total long-term debt, net of current portion			437,635,000	421,173,000
Loss on extinguishment of debt			0	5,121,000	$ 0
Credit Facility
Debt Instrument
Total long-term debt			51,258,000	39,208,000
Maximum borrowing capacity		$ 200,000,000	$ 150,000,000			$ 150,000,000	$ 175,000,000	$ 275,000,000
Weighted average interest rate			8.18%
Unamortized debt issuance costs			$ 2,242,000	3,292,000
Credit Facility \| SOFR
Debt Instrument
Applicable margins (percent)			3.50%
Credit Facility \| SOFR \| Subsequent Event
Debt Instrument
Applicable margins (percent)	3.25%
Credit Facility \| SOFR \| Minimum
Debt Instrument
Applicable margins (percent)			2.75%
Credit Facility \| SOFR \| Maximum
Debt Instrument
Applicable margins (percent)			3.75%
Credit Facility \| Prime Rate \| Minimum
Debt Instrument
Applicable margins (percent)			1.75%
Credit Facility \| Prime Rate \| Maximum
Debt Instrument
Applicable margins (percent)			2.75%
Credit Facility \| Senior Notes 11.5% Due February 2028
Debt Instrument
Unamortized debt issuance costs		2,044,000
Loss on extinguishment of debt		5,121,000
Tender premium		2,827,000
Other expense		$ 250,000
Senior Notes \| Senior Notes 10.0%
Debt Instrument
Fixed rate cost		10.00%
Senior Notes \| Senior Notes 11.5% Due February 2028
Debt Instrument
Total long-term debt			$ 386,377,000	381,965,000
Unamortized debt issuance costs			6,223,000	8,235,000
Unamortized premium			7,400,000	$ 9,800,000
Face amount		$ 400,000,000	$ 400,000,000
Fixed rate cost		11.50%	11.50%
Senior Notes \| Senior Note 11.5%
Debt Instrument
Fixed rate cost		11.50%