Concrete Pumping Holdings, Inc. Annual report pursuant to Section 13 and 15(d)

Note 8 - Goodwill and Intangible Assets - Goodwill by Reportable Segment (Details)

Note 8 - Goodwill and Intangible Assets - Goodwill by Reportable Segment (Details) - USD ($) $ in Thousands	1 Months Ended	11 Months Ended	12 Months Ended
	Dec. 05, 2018	Oct. 31, 2019	Oct. 31, 2020
Balance		$ 0	$ 276,088
Foreign currency translation		619	(190)
Acquired goodwill		275,469
Measurement-period adjustments			200
Impairments			(52,944)
Balance	$ 0	276,088	223,154
The Predecessor [Member]
Balance	74,656	74,644
Foreign currency translation	(12)
Balance	74,644
Corporate, Non-Segment [Member]
Balance		0	0
Foreign currency translation		0	0
Acquired goodwill		0
Measurement-period adjustments			0
Impairments			0
Balance	0	0	0
Corporate, Non-Segment [Member] \| The Predecessor [Member]
Balance	0	0
Foreign currency translation	0
Balance	0
US Concrete Pumping [Member] \| Operating Segments [Member]
Balance		0	185,782
Foreign currency translation		0	0
Acquired goodwill		185,782
Measurement-period adjustments			200
Impairments			(38,500)
Balance	0	185,782	147,482
US Concrete Pumping [Member] \| Operating Segments [Member] \| The Predecessor [Member]
Balance	49,374	49,374
Foreign currency translation	0
Balance	49,374
UK Concrete Pumping [Member] \| Operating Segments [Member]
Balance		0	41,173
Foreign currency translation		619	(190)
Acquired goodwill		40,554
Measurement-period adjustments			0
Impairments			(14,444)
Balance	0	41,173	26,539
UK Concrete Pumping [Member] \| Operating Segments [Member] \| The Predecessor [Member]
Balance	18,368	18,356
Foreign currency translation	(12)
Balance	18,356
Eco-Pan [Member] \| Operating Segments [Member]
Balance		0	49,133
Foreign currency translation		0	0
Acquired goodwill		49,133
Measurement-period adjustments			0
Impairments			0
Balance	0	49,133	$ 49,133
Eco-Pan [Member] \| Operating Segments [Member] \| The Predecessor [Member]
Balance	6,914	$ 6,914
Foreign currency translation	0
Balance	$ 6,914