The specified internal rate of return to determine distribution percentage, as a percent.

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- Definition

Represents the percentage of available cash distributed to members or limited partners of an LLC or LP.

+ References

No definition available.

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- Definition

The distribution percentage after the hurdles are reached.

+ References

No definition available.

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- Definition

Represents the percentage of distributions to be received.

+ References

No definition available.

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- Definition

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
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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.

+ References

No definition available.

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- Definition

Percentage investment held by members or limited partners of limited liability company (LLC) or limited partnership (LP).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 272
-SubTopic 10
-Section 50
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- Definition

The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

+ References

No definition available.

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- Definition

Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
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Variable Interest Entities - AllDale (Detail) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2025	Mar. 31, 2025	Dec. 31, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023
Investments in and Advances to Affiliates [Line Items]
Carrying value of investment	$ 29,628	$ 33,555	$ 35,532	$ 45,088	$ 45,693	$ 46,503
Cavalier Minerals
Investments in and Advances to Affiliates [Line Items]
Ownership interest in VIE (as a percent)	96.00%
Cavalier Minerals \| Bluegrass Minerals
Investments in and Advances to Affiliates [Line Items]
Distributions to be received (as a percent)	25.00%
Noncontrolling ownership interest (as a percent)	4.00%
AllDale III \| Cavalier Minerals
Investments in and Advances to Affiliates [Line Items]
Ownership percentage by limited partners	72.00%
AllDale III
Investments in and Advances to Affiliates [Line Items]
Distribution after hurdles (as a percent)	25.00%
Specified internal rate of return (as a percent)	10.00%
Percentage of available cash distributed	125.00%
Carrying value of investment	$ 21,600		$ 22,500
VIE, Primary Beneficiary \| AllDale I and II \| AllDale III
Investments in and Advances to Affiliates [Line Items]
Ownership percentage by limited partners	97.00%
VIE, Primary Beneficiary \| AllDale I and II \| General Partners' Capital
Investments in and Advances to Affiliates [Line Items]
Distributions to be received (as a percent)	20.00%
VIE, Primary Beneficiary \| AllDale I and II \| Limited Partners' Capital
Investments in and Advances to Affiliates [Line Items]
Distributions to be received (as a percent)	80.00%
VIE, Not Primary Beneficiary \| AllDale III \| AllDale III
Investments in and Advances to Affiliates [Line Items]
Ownership percentage by limited partners	13.90%