Quarterly report pursuant to Section 13 or 15(d)

Note 17 - Segment Reporting - Total Assets by Segment (Details)

v3.19.1
Note 17 - Segment Reporting - Total Assets by Segment (Details) - USD ($)
$ in Thousands
Jan. 31, 2019
Oct. 31, 2018
Total assets $ 735,448 $ 370,144
Brundage-Bone [Member]    
Total assets 501,010 277,937
Camfaud [Member]    
Total assets 67,770 39,167
Eco-Pan [Member]    
Total assets 142,240 32,781
Corporate Segment [Member]    
Total assets $ 24,428 $ 20,259