Unaudited Condensed Consolidated Statements of Changes in Equity - USD ($) $ in Thousands	Total	General Partner	Preferred Partner	Limited Partner	Accumulated other comprehensive (loss) income	Noncontrolling Interests
Beginning Balance (in units) at Mar. 31, 2024			14,385,642	132,512,766
Beginning Balance at Mar. 31, 2024	$ 448,070	$ (52,834)	$ 348,359	$ 134,807	$ (499)	$ 18,237
Increase (Decrease) in Partnership Capital
Contributions from noncontrolling interest owners	1,619					1,619
Distributions to preferred unitholders (Note 8)	(245,604)			(245,604)
Distributions to noncontrolling interest owners	(543)					(543)
Net (loss) income	10,475	(19)		$ 9,702		792
Other comprehensive loss	(24)				(24)
Ending Balance (in units) at Jun. 30, 2024			14,385,642	132,512,766
Ending Balance at Jun. 30, 2024	213,993	(52,853)	$ 348,359	$ (101,095)	(523)	20,105
Beginning Balance (in units) at Mar. 31, 2024			14,385,642	132,512,766
Beginning Balance at Mar. 31, 2024	448,070	(52,834)	$ 348,359	$ 134,807	(499)	18,237
Increase (Decrease) in Partnership Capital
Contributions from noncontrolling interest owners	1,793
Other comprehensive loss	400
Ending Balance (in units) at Sep. 30, 2024			14,385,642	132,012,766
Ending Balance at Sep. 30, 2024	185,335	(52,881)	$ 348,359	$ (131,712)	(99)	21,668
Beginning Balance (in units) at Jun. 30, 2024			14,385,642	132,512,766
Beginning Balance at Jun. 30, 2024	213,993	(52,853)	$ 348,359	$ (101,095)	(523)	20,105
Increase (Decrease) in Partnership Capital
Distributions to preferred unitholders (Note 8)	(30,752)			(30,752)
Distributions to noncontrolling interest owners	(930)					(930)
Sale of interest in saltwater disposal assets	1,340			$ (221)		1,561
Common unit repurchases and cancellations (in units)				(500,000)
Common unit repurchases and cancellations (in dollars)	(2,126)			$ (2,126)
Net (loss) income	3,386	(28)		$ 2,482		932
Other comprehensive loss	424				424
Ending Balance (in units) at Sep. 30, 2024			14,385,642	132,012,766
Ending Balance at Sep. 30, 2024	185,335	(52,881)	$ 348,359	$ (131,712)	(99)	21,668
Beginning Balance (in units) at Mar. 31, 2025			14,385,642	132,012,766
Beginning Balance at Mar. 31, 2025	145,849	(52,913)	$ 348,359	$ (170,275)	9	20,669
Increase (Decrease) in Partnership Capital
Contributions from noncontrolling interest owners	621					621
Distributions to preferred unitholders (Note 8)	(27,844)			$ (27,844)
Distributions to noncontrolling interest owners	(1,977)					(1,977)
Disposition of noncontrolling interest	11					11
Common unit repurchases and cancellations (in units)				(1,873,838)
Common unit repurchases and cancellations (in dollars)	(8,068)			$ (8,068)
Class D preferred units redemption - amount paid in excess of carrying value (Note 8)	(35,756)			(35,756)
Net (loss) income	69,627	6		$ 68,916		705
Other comprehensive loss	(9)				(9)
Ending Balance (in units) at Jun. 30, 2025			14,385,642	130,138,928
Ending Balance at Jun. 30, 2025	142,454	(52,907)	$ 348,359	$ (173,027)	0	20,029
Beginning Balance (in units) at Mar. 31, 2025			14,385,642	132,012,766
Beginning Balance at Mar. 31, 2025	145,849	(52,913)	$ 348,359	$ (170,275)	9	20,669
Increase (Decrease) in Partnership Capital
Contributions from noncontrolling interest owners	739
Other comprehensive loss	(9)
Ending Balance (in units) at Sep. 30, 2025			14,385,642	125,722,503
Ending Balance at Sep. 30, 2025	123,825	(52,905)	$ 348,359	$ (190,881)	0	19,252
Beginning Balance (in units) at Jun. 30, 2025			14,385,642	130,138,928
Beginning Balance at Jun. 30, 2025	142,454	(52,907)	$ 348,359	$ (173,027)	0	20,029
Increase (Decrease) in Partnership Capital
Contributions from noncontrolling interest owners	118					118
Distributions to preferred unitholders (Note 8)	(26,136)			$ (26,136)
Distributions to noncontrolling interest owners	(1,385)					(1,385)
Common unit repurchases and cancellations (in units)				(4,416,425)
Common unit repurchases and cancellations (in dollars)	(21,000)			$ (21,000)
Net (loss) income	29,774	2		$ 29,282		490
Other comprehensive loss	0
Ending Balance (in units) at Sep. 30, 2025			14,385,642	125,722,503
Ending Balance at Sep. 30, 2025	$ 123,825	$ (52,905)	$ 348,359	$ (190,881)	$ 0	$ 19,252

Noncontrolling Interest, Increase from Disposition of and Asset

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the noncontrolling interest holders.

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Amount after income tax of income (loss) including the portion attributable to nonredeemable noncontrolling interest. Excludes the portion attributable to redeemable noncontrolling interest recognized as temporary equity.

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Amount of increase in noncontrolling interest from sale of a portion of the parent's controlling interest.

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Amount after tax and reclassification adjustments of other comprehensive income (loss).

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Total distributions to each class of partners (i.e., general, limited and preferred partners).

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Value of units that were previously issued and have been repurchased during the year.

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The number of each class of partnership units outstanding at the balance sheet date. Units represent shares of ownership of the general, limited, and preferred partners.

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Units that were previously issued and have been repurchased during the year.

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Amount of partners' capital (deficit), including portions attributable to both the parent and noncontrolling interests. Excludes temporary equity and is sometimes called permanent equity.

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The excess of (1) fair value of the consideration transferred to the holders of the preferred stock over (2) the carrying amount of the preferred stock in the registrant's balance sheet, during the accounting period.

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Amount of cash inflow from a noncontrolling interest. Includes, but is not limited to, purchase of additional shares or other increase in noncontrolling interest ownership.

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