XML 44 R33.htm IDEA: XBRL DOCUMENT v3.22.2
Operating Segments (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Sep. 30, 2021
Segment Reporting Information [Line Items]          
Cost of services $ 484,501 $ 333,042 $ 1,328,369 $ 856,288  
Gross profit 82,800 72,829 221,034 196,382  
Selling, general and administrative expenses 67,090 50,342 189,922 140,783  
Contingent consideration 70 69 208 142  
Loss (gain) on sale of assets 3 (32) (70) (24)  
Operating income (loss) 15,637 22,450 30,974 55,481  
Depreciation and amortization expense 6,372 6,062 18,742 15,910  
Capital expenditures 4,982 2,387 26,609 5,391  
Total assets 884,392 715,930 884,392 715,930 $ 766,622
Revenues 567,301 405,871 1,549,403 1,052,670  
Commercial and Industrial [Member]          
Segment Reporting Information [Line Items]          
Cost of services 72,895 56,308 207,307 159,664  
Gross profit 8,058 7,779 11,709 19,036  
Selling, general and administrative expenses 7,788 6,781 23,504 19,949  
Loss (gain) on sale of assets (2) (32) (42) (49)  
Operating income (loss) 272 1,030 (11,753) (864)  
Depreciation and amortization expense 645 673 1,922 2,050  
Capital expenditures 372 525 1,457 1,190  
Total assets 111,782 76,278 111,782 76,278  
Revenues 80,953 64,087 219,016 178,700  
Communications [Member]          
Segment Reporting Information [Line Items]          
Cost of services 128,952 95,582 355,360 250,738  
Gross profit 15,796 20,636 47,416 58,722  
Selling, general and administrative expenses 11,544 10,783 33,907 29,739  
Loss (gain) on sale of assets (1) (7) (14) (7)  
Operating income (loss) 4,253 9,860 13,523 28,990  
Depreciation and amortization expense 394 341 1,115 1,035  
Capital expenditures 424 187 1,768 452  
Total assets 196,520 141,004 196,520 141,004  
Revenues 144,748 116,218 402,776 309,460  
Infrastructure Solutions [Member]          
Segment Reporting Information [Line Items]          
Cost of services 33,726 28,374 102,774 76,999  
Gross profit 6,111 10,743 20,892 31,235  
Selling, general and administrative expenses 6,484 5,961 18,933 17,787  
Loss (gain) on sale of assets 0 (1) (28) (1)  
Operating income (loss) (373) 4,783 1,987 13,449  
Depreciation and amortization expense 1,427 1,553 4,155 4,548  
Capital expenditures 3,071 1,034 14,210 1,542  
Total assets 152,405 136,741 152,405 136,741  
Revenues 39,837 39,117 123,666 108,234  
Residential [Member]          
Segment Reporting Information [Line Items]          
Cost of services 248,928 152,778 662,928 368,887  
Gross profit 52,835 33,671 141,017 87,389  
Selling, general and administrative expenses 37,237 22,634 101,808 61,570  
Contingent consideration 70 69 208 142  
Loss (gain) on sale of assets 6 8 14 60  
Operating income (loss) 15,522 10,960 38,987 25,617  
Depreciation and amortization expense 3,863 3,456 11,436 8,165  
Capital expenditures 1,115 641 9,006 2,118  
Total assets 376,328 308,411 376,328 308,411  
Revenues 301,763 186,449 803,945 456,276  
Corporate Segment [Member]          
Segment Reporting Information [Line Items]          
Cost of services 0 0 0 0  
Gross profit 0 0 0 0  
Selling, general and administrative expenses 4,037 4,183 11,770 11,738  
Loss (gain) on sale of assets 0 0 0 (27)  
Operating income (loss) (4,037) (4,183) (11,770) (11,711)  
Depreciation and amortization expense 43 39 114 112  
Capital expenditures 0 0 168 89  
Total assets 47,357 53,496 47,357 53,496  
Revenues $ 0 $ 0 $ 0 $ 0