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v3.20.1

Operating Segments (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Mar. 31, 2020 | Mar. 31, 2019 | Mar. 31, 2020 | Mar. 31, 2019 | Sep. 30, 2019
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | $ 291,277 | $ 256,914 | $ 567,320 | $ 500,756 |
Cost of services | 240,013 | 213,679 | 465,841 | 415,920 |
Gross profit | 51,264 | 43,235 | 101,479 | 84,836 |
Selling, general and administrative expenses | 42,036 | 35,070 | 79,908 | 67,156 |
Contingent consideration | 0 | (149) | 0 | (115) |
Loss (gain) on sale of assets | (1) | 98 | (37) | 95 |
Operating income (loss) | 9,229 | 8,216 | 21,608 | 17,700 |
Depreciation and amortization expense | 3,235 | 2,474 | 5,597 | 4,846 |
Capital expenditures | 1,507 | 1,841 | 2,898 | 3,929 |
Total assets | 526,344 | 417,271 | 526,344 | 417,271 | $ 445,258
Commercial and Industrial [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | 65,960 | 79,975 | 133,703 | 152,558 |
Cost of services | 61,492 | 71,184 | 122,500 | 135,092 |
Gross profit | 4,468 | 8,791 | 11,203 | 17,466 |
Selling, general and administrative expenses | 8,586 | 7,363 | 15,874 | 14,079 |
Contingent consideration |  | 0 |  | 0 |
Loss (gain) on sale of assets | (1) | (1) | (28) | (4) |
Operating income (loss) | (4,117) | 1,429 | (4,643) | 3,391 |
Depreciation and amortization expense | 689 | 629 | 1,365 | 1,255 |
Capital expenditures | 212 | 615 | 672 | 1,467 |
Total assets | 75,075 | 77,898 | 75,075 | 77,898 |
Communications [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | 95,990 | 70,437 | 180,279 | 139,762 |
Cost of services | 79,352 | 58,492 | 148,074 | 115,851 |
Gross profit | 16,638 | 11,945 | 32,205 | 23,911 |
Selling, general and administrative expenses | 9,419 | 7,666 | 17,988 | 14,600 |
Contingent consideration |  | 0 |  | 0 |
Loss (gain) on sale of assets | 0 | 0 | (9) | 0 |
Operating income (loss) | 7,219 | 4,279 | 14,226 | 9,311 |
Depreciation and amortization expense | 343 | 426 | 680 | 841 |
Capital expenditures | 186 | 193 | 468 | 693 |
Total assets | 126,871 | 91,960 | 126,871 | 91,960 |
Infrastructure Solutions [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | 29,300 | 34,450 | 60,583 | 63,929 |
Cost of services | 22,055 | 27,004 | 45,568 | 50,556 |
Gross profit | 7,245 | 7,446 | 15,015 | 13,373 |
Selling, general and administrative expenses | 4,918 | 4,685 | 9,411 | 9,166 |
Contingent consideration |  | (149) |  | (115) |
Loss (gain) on sale of assets | 0 | 101 | 0 | 101 |
Operating income (loss) | 2,327 | 2,809 | 5,604 | 4,221 |
Depreciation and amortization expense | 1,754 | 1,175 | 2,874 | 2,269 |
Capital expenditures | 153 | 635 | 590 | 822 |
Total assets | 127,426 | 114,739 | 127,426 | 114,739 |
Residential [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | 100,027 | 72,052 | 192,755 | 144,507 |
Cost of services | 77,114 | 56,999 | 149,699 | 114,421 |
Gross profit | 22,913 | 15,053 | 43,056 | 30,086 |
Selling, general and administrative expenses | 15,754 | 11,187 | 29,474 | 22,324 |
Contingent consideration |  | 0 |  | 0 |
Loss (gain) on sale of assets | 0 | (2) | 0 | (2) |
Operating income (loss) | 7,159 | 3,868 | 13,582 | 7,764 |
Depreciation and amortization expense | 431 | 217 | 641 | 426 |
Capital expenditures | 657 | 398 | 869 | 845 |
Total assets | 101,246 | 55,417 | 101,246 | 55,417 |
Corporate Segment [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenues | 0 | 0 | 0 | 0 |
Cost of services | 0 | 0 | 0 | 0 |
Gross profit | 0 | 0 | 0 | 0 |
Selling, general and administrative expenses | 3,359 | 4,169 | 7,161 | 6,987 |
Contingent consideration |  | 0 |  | 0 |
Loss (gain) on sale of assets | 0 | 0 | 0 | 0 |
Operating income (loss) | (3,359) | (4,169) | (7,161) | (6,987) |
Depreciation and amortization expense | 18 | 27 | 37 | 55 |
Capital expenditures | 299 | 0 | 299 | 102 |
Total assets | $ 95,726 | $ 77,257 | $ 95,726 | $ 77,257 |

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