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Note 5 - Net Income Per Common Unit - Schedule of Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Net income attributable to common unitholders | $ 39,448 | $ 52,982 |
Weighted average common units—basic (in shares) | 13,098 | 12,832 |
Basic net income per common unit (in dollars per share) | $ 3.01 | $ 4.13 |
Plus: dilutive effect of preferred units (in shares) | 0 | 775 |
Plus: dilutive effect of warrants (in shares) | 0 | 521 |
Plus: dilutive effect of unvested unit-based awards (in shares) | 206 | 265 |
Weighted average common units—diluted (in shares) | 13,304 | 14,393 |
Net income | $ 40,253 | $ 56,213 | [1]
Less: income attributable to preferred unitholders | 0 | 0 |
Less: redemption of preferred units | 0 | 0 |
Diluted net income attributable to common unitholders and the general partner | 40,253 | 56,213 |
Less: diluted net income attributable to the general partner | (805) | (1,124) |
Diluted net income attributable to common unitholders | $ 39,448 | $ 55,089 |
Diluted net income per common unit (in dollars per share) | $ 2.97 | $ 3.83 |
[1] | Net income includes $2.15 million of income attributable to preferred unitholders that accumulated during the period, of which $2.11 million is allocated to the common unitholders and $0.04 million is allocated to the general partner.

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