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Note 4 - Common and Preferred Unit Distributions (Details Textual) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2025 | Mar. 31, 2024
Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest Allocated to Preferred Unit Holders | $ 0 | $ (2,150)
Common Unitholders And General Partner [Member] |  |
Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest Allocated to Preferred Unit Holders |  | $ 2,200
Partner, General [Member] |  |
Limited Liability Company or Limited Partnership, Members or Limited Partners, Ownership Interest | 2.00% |

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- Definition Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest, Allocated to Preferred Unit Holders + References No definition available. + Details
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Balance Type: | credit
Period Type: | duration

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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 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482987/272-10-50-3 + Details
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- Details
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- Details
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