v3.22.4
Goodwill and Intangible Assets (Tables)
 3 Months Ended
Dec. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Goodwill [Table Text Block]
The following summarizes the carrying value of goodwill by segment at December 31, 2022, which was unchanged from September 30, 2022:
CommunicationsResidentialInfrastructure SolutionsCommercial & IndustrialTotal
Goodwill at December 31, 2022$2,816 $51,370 $38,209 $— $92,395 
Schedule of Finite-Lived Intangible Assets [Table Text Block]
Intangible assets consist of the following:
Estimated Useful Lives (in Years)December 31, 2022
Gross Carrying AmountAccumulated AmortizationNet
Trademarks/trade names5-20$14,621 $(4,611)$10,010 
Technical library20400 (186)214 
Customer relationships6-1591,426 (34,917)56,509 
Non-competition arrangements540 (35)5 
Backlog and construction contracts14,958 (4,958)— 
Total intangible assets$111,445 $(44,707)$66,738 

Estimated Useful Lives (in Years)September 30, 2022
Gross Carrying AmountAccumulated AmortizationNet
Trademarks/trade names5-20$15,262 $(4,589)$10,673 
Technical library20400 (181)219 
Customer relationships6-1596,699 (35,662)61,037 
Non-competition arrangements540 (33)7 
Backlog and construction contracts14,958 (4,958)— 
Total intangible assets$117,359 $(45,423)$71,936