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v3.22.2.2

Operating Segments (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2020
Segment Reporting Information [Line Items] |  |  |
Revenues | $ 2,166,808 | $ 1,536,493 | $ 1,190,856
Cost of services | 1,847,878 | 1,248,495 | 962,897
Gross profit | 318,930 | 287,998 | 227,959
Selling, general and administrative expenses | 262,714 | 202,251 | 170,911
Goodwill impairment expense | 0 | 0 | 6,976
Contingent consideration | (277) | (211) | (11)
Loss (gain) on sale of assets | 69 | 47 | 0
Operating income (loss) | 56,008 | 85,583 | 50,083
Depreciation and amortization | 25,468 | 21,914 | 12,508
Capital expenditures | 29,255 | 7,401 | 4,745
Total assets | 934,709 | 766,622 | 560,528
Communications [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 559,777 | 445,968 | 395,141
Cost of services | 490,959 | 361,197 | 317,013
Gross profit | 68,818 | 84,771 | 78,128
Selling, general and administrative expenses | 46,717 | 41,373 | 37,674
Contingent consideration | 0 | 0 | 0
Loss (gain) on sale of assets | (12) | 4 | (8)
Operating income (loss) | 22,089 | 43,402 | 40,446
Depreciation and amortization | 1,550 | 1,394 | 1,351
Capital expenditures | 2,004 | 963 | 830
Total assets | 210,875 | 164,699 | 154,808
Residential [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 1,131,414 | 687,347 | 411,790
Cost of services | 928,161 | 553,546 | 318,034
Gross profit | 203,253 | 133,801 | 93,756
Selling, general and administrative expenses | 144,100 | 92,761 | 63,668
Contingent consideration | (277) | (211) | 0
Loss (gain) on sale of assets | (20) | (86) | (2)
Operating income (loss) | 58,856 | 40,743 | 30,086
Depreciation and amortization | 15,617 | 11,490 | 2,276
Capital expenditures | 10,054 | 2,829 | 1,459
Total assets | 394,757 | 329,691 | 110,998
Infrastructure Solutions [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 167,113 | 146,980 | 128,379
Cost of services | 138,444 | 106,048 | 93,358
Gross profit | 28,669 | 40,932 | 35,021
Selling, general and administrative expenses | 25,129 | 23,966 | 20,418
Contingent consideration | 0 | 0 | 0
Loss (gain) on sale of assets | 46 | 10 | (35)
Operating income (loss) | 3,586 | 16,976 | 14,568
Depreciation and amortization | 5,575 | 6,170 | 6,020
Capital expenditures | 14,729 | 2,067 | 795
Total assets | 161,828 | 137,628 | 124,640
Commercial and Industrial [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 308,504 | 256,198 | 255,546
Cost of services | 290,314 | 227,704 | 234,492
Gross profit | 18,190 | 28,494 | 21,054
Selling, general and administrative expenses | 30,557 | 28,172 | 32,128
Goodwill impairment expense |  |  | 6,976
Contingent consideration | 0 | 0 | (11)
Loss (gain) on sale of assets | 55 | 92 | 45
Operating income (loss) | (12,312) | 414 | (17,994)
Depreciation and amortization | 2,561 | 2,709 | 2,768
Capital expenditures | 1,890 | 1,453 | 1,362
Total assets | 114,529 | 87,577 | 68,318
Corporate Segment [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 0 | 0 | 0
Cost of services | 0 | 0 | 0
Gross profit | 0 | 0 | 0
Selling, general and administrative expenses | 16,211 | 15,979 | 17,023
Contingent consideration | 0 | 0 | 0
Loss (gain) on sale of assets | 0 | (27) | 0
Operating income (loss) | (16,211) | (15,952) | (17,023)
Depreciation and amortization | 165 | 151 | 93
Capital expenditures | 578 | 89 | 299
Total assets | $ 52,720 | $ 47,027 | $ 101,764

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