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v3.25.2

Operating Segments (Tables) | 9 Months Ended
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Jun. 30, 2025
Segment Reporting [Abstract] |
Schedule of Segment Reporting Information, by Segment [Table Text Block] | Segment information for the three and nine months ended June 30, 2025 and 2024 is as follows:
|  | Three Months Ended June 30, 2025
|  | Communications |  | Residential |  | Infrastructure Solutions |  | Commercial & Industrial |  | Corporate |  | Total
Revenues | $ | 299,213 |  |  | $ | 346,038 |  |  | $ | 129,488 |  |  | $ | 115,419 |  |  | $ | — |  |  | $ | 890,158 |
Cost of services | 226,089 |  |  | 248,726 |  |  | 83,329 |  |  | 92,417 |  |  | — |  |  | 650,561 |
Gross profit | 73,124 |  |  | 97,312 |  |  | 46,159 |  |  | 23,002 |  |  | — |  |  | 239,597 |
Selling, general and administrative | 25,416 |  |  | 63,932 |  |  | 13,114 |  |  | 10,055 |  |  | 14,817 |  |  | 127,334 |
Contingent consideration | — |  |  | — |  |  | 338 |  |  | — |  |  | — |  |  | 338 |
Loss (gain) on sale of assets | (14) |  |  | 4 |  |  | 35 |  |  | (2) |  |  | — |  |  | 23 |
Operating income (loss) | $ | 47,722 |  |  | $ | 33,376 |  |  | $ | 32,672 |  |  | $ | 12,949 |  |  | $ | (14,817) |  |  | $ | 111,902 |
Other data: |  |  |  |  |  |  |  |  |  |  |
| Depreciation and amortization expense | $ | 1,403 |  |  | $ | 5,937 |  |  | $ | 3,338 |  |  | $ | 752 |  |  | $ | 234 |  |  | $ | 11,664 |
| Capital expenditures | $ | 6,370 |  |  | $ | 3,019 |  |  | $ | 4,230 |  |  | $ | 2,709 |  |  | $ | 820 |  |  | $ | 17,148 |
| Total assets | $ | 371,190 |  |  | $ | 371,752 |  |  | $ | 344,026 |  |  | $ | 104,406 |  |  | $ | 278,348 |  |  | $ | 1,469,722 |
|  | Three Months Ended June 30, 2024
|  | Communications |  | Residential |  | Infrastructure Solutions |  | Commercial & Industrial |  | Corporate |  | Total
Revenues | $ | 192,303 |  |  | $ | 377,536 |  |  | $ | 102,022 |  |  | $ | 96,554 |  |  | $ | — |  |  | $ | 768,415 |
Cost of services | 155,184 |  |  | 272,224 |  |  | 71,366 |  |  | 74,860 |  |  | — |  |  | 573,634 |
Gross profit | 37,119 |  |  | 105,312 |  |  | 30,656 |  |  | 21,694 |  |  | — |  |  | 194,781 |
Selling, general and administrative | 16,122 |  |  | 61,662 |  |  | 10,886 |  |  | 8,717 |  |  | 7,307 |  |  | 104,694 |
Contingent consideration | — |  |  | — |  |  | 43 |  |  | — |  |  | — |  |  | 43 |
Gain on sale of assets | (7) |  |  | (70) |  |  | (3) |  |  | (52) |  |  | — |  |  | (132) |
Operating income (loss) | $ | 21,004 |  |  | $ | 43,720 |  |  | $ | 19,730 |  |  | $ | 13,029 |  |  | $ | (7,307) |  |  | $ | 90,176 |
Other data: |  |  |  |  |  |  |  |  |  |  |
| Depreciation and amortization expense | $ | 931 |  |  | $ | 5,282 |  |  | $ | 3,656 |  |  | $ | 517 |  |  | $ | 227 |  |  | $ | 10,613 |
| Capital expenditures | $ | 6,319 |  |  | $ | 5,279 |  |  | $ | 4,862 |  |  | $ | 801 |  |  | $ | 271 |  |  | $ | 17,532 |
| Total assets | $ | 262,677 |  |  | $ | 400,539 |  |  | $ | 289,619 |  |  | $ | 97,741 |  |  | $ | 104,760 |  |  | $ | 1,155,336 |

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- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-25 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-22 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-30 + Details
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