Annual report pursuant to Section 13 and 15(d)

Note 7 - Goodwill and Intangible Assets - Goodwill by Reportable Segment (Details)

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Note 7 - Goodwill and Intangible Assets - Goodwill by Reportable Segment (Details) - USD ($)
$ in Thousands
 12 Months Ended
Oct. 31, 2024
Oct. 31, 2023
Balance $ 221,517  
Balance 222,996 $ 221,517
Operating Segments [Member]    
Balance 221,517 220,245
Foreign currency translation 1,479 1,272
Balance 222,996 221,517
Operating Segments [Member] | US Concrete Pumping [Member]    
Balance 147,482 147,482
Foreign currency translation 0  
Balance 147,482 147,482
Operating Segments [Member] | UK Operations [Member]    
Balance 24,902 23,630
Foreign currency translation 1,479 1,272
Balance 26,381 24,902
Operating Segments [Member] | US Concrete Waste Management Services [Member]    
Balance 49,133 49,133
Foreign currency translation 0  
Balance $ 49,133 $ 49,133