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v3.25.1

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Mar. 31, 2025 | Mar. 31, 2024
Sales: |  |  |  |  |
Total sales |  | $ 743,045 | $ 666,032 | $ 1,231,108 | $ 1,194,128
Cost and expenses: |  |  |  |  |
(Increase) decrease in fair value of derivative instruments | [1] | (6,101) | (11,752) | (11,359) | 7,278
Delivery and branch expenses |  | 124,927 | 104,085 | 224,254 | 198,449
Depreciation and amortization expenses |  | 8,912 | 7,748 | 16,815 | 16,134
General and administrative expenses |  | 8,187 | 6,887 | 15,370 | 13,908
Finance charge income |  | (1,412) | (1,253) | (2,087) | (2,024)
Operating income |  | 125,372 | 100,331 | 174,591 | 121,952
Interest expense, net |  | (4,464) | (3,838) | (7,475) | (7,056)
Amortization of debt issuance costs |  | (230) | (249) | (530) | (499)
Income before income taxes |  | 120,678 | 96,244 | 166,586 | 114,397
Income tax expense |  | 34,767 | 27,870 | 47,791 | 33,044
Net income |  | 85,911 | 68,374 | 118,795 | 81,353
General Partner's interest in net income |  | 802 | 620 | 1,109 | 738
Limited Partners' interest in net income |  | $ 85,109 | $ 67,754 | $ 117,686 | $ 80,615
Basic and diluted income per Limited Partner Unit: | [2] | $ 2.01 | $ 1.56 | $ 2.8 | $ 1.88
Weighted average number of Limited Partner units outstanding: |  |  |  |  |
Weighted average number of Limited Partner units outstanding, Basic |  | 34,569 | 35,549 | 34,578 | 35,571
Weighted average number of Limited Partner units outstanding, Diluted |  | 34,569 | 35,549 | 34,578 | 35,571
Product |  |  |  |  |
Sales: |  |  |  |  |
Total sales |  | $ 665,105 | $ 595,298 | $ 1,064,564 | $ 1,043,848
Installations and services |  |  |  |  |
Sales: |  |  |  |  |
Total sales |  | 77,940 | 70,734 | 166,544 | 150,280
Cost of product |  |  |  |  |
Cost and expenses: |  |  |  |  |
Cost and expenses |  | 406,950 | 389,394 | 655,649 | 692,732
Cost of installations and services |  |  |  |  |
Cost and expenses: |  |  |  |  |
Cost and expenses |  | $ 76,210 | $ 70,592 | $ 157,875 | $ 145,699
[1] | Represents the change in value of unrealized open positions and expired options.
[2] | See Note 15 - Earnings Per Limited Partner Unit.

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