v3.22.4
Operating Segments (Tables)
 3 Months Ended
Dec. 31, 2022
Segment Reporting [Abstract]  
Schedule of Segment Reporting Information, by Segment [Table Text Block]
Segment information for the three months ended December 31, 2022 and 2021 is as follows:
Three Months Ended December 31, 2022
CommunicationsResidentialInfrastructure SolutionsCommercial & IndustrialCorporateTotal
Revenues$147,245 $318,078 $49,284 $60,267 $— $574,874 
Cost of services125,507 258,459 38,817 56,653 — 479,436 
Gross profit21,738 59,619 10,467 3,614 — 95,438 
Selling, general and administrative12,297 39,051 5,761 5,689 4,970 67,768 
Contingent consideration— 69 — — — 69 
Gain on sale of assets— (6)(19)(13,035)— (13,060)
Operating income (loss)$9,441 $20,505 $4,725 $10,960 $(4,970)$40,661 
 Other data:
Depreciation and amortization expense$430 $4,144 $1,354 $392 $68 $6,388 
Capital expenditures$642 $708 $639 $723 $— $2,712 
Total assets$203,500 $395,243 $163,201 $79,548 $55,324 $896,816 
Three Months Ended December 31, 2021
CommunicationsResidentialInfrastructure SolutionsCommercial & IndustrialCorporateTotal
Revenues$127,389 $241,776 $42,096 $69,248 $— $480,509 
Cost of services106,891 199,138 34,375 60,378 — 400,782 
Gross profit20,498 42,638 7,721 8,870 — 79,727 
Selling, general and administrative11,384 30,995 6,059 7,268 3,696 59,402 
Contingent consideration— 69 — — — 69 
Loss (gain) on sale of assets(6)8 — (7)— (5)
Operating income (loss)$9,120 $11,566 $1,662 $1,609 $(3,696)$20,261 
Other data:
Depreciation and amortization expense$359 $3,852 $1,343 $630 $30 $6,214 
Capital expenditures$594 $1,184 $10,316 $245 $— $12,339 
Total assets$161,419 $338,824 $145,722 $94,157 $45,106 $785,228