Concrete Pumping Holdings, Inc. Quarterly report pursuant to Section 13 or 15(d)

Note 17 - Subsequent Events (Details Textual) - Asset Backed Revolving Credit Facility [Member] - USD ($) $ in Millions	Jun. 01, 2023	Apr. 30, 2023	Jan. 31, 2023	Jun. 29, 2022	Jan. 28, 2021
Line of Credit Facility, Maximum Borrowing Capacity		$ 160	$ 160	$ 160	$ 125
Line of Credit Facility, Additional Borrowing Capacity		$ 75		75
JPMorgan Chase Bank, N.A. [Member]
Line of Credit Facility, Additional Borrowing Capacity				$ 35
Subsequent Event [Member]
Line of Credit Facility, Maximum Borrowing Capacity	$ 225
Line of Credit Facility, Expiration Period (Year)	5 years
Line of Credit Facility, Additional Borrowing Capacity	$ 65
Subsequent Event [Member] \| PNC Bank [Member]
Line of Credit Facility, Additional Borrowing Capacity	50
Subsequent Event [Member] \| JPMorgan Chase Bank, N.A. [Member]
Line of Credit Facility, Additional Borrowing Capacity	$ 15