Quarterly report pursuant to Section 13 or 15(d)

Summary of Financial Information by Reportable Segment and Product Line (Details)

v3.19.3.a.u2
Summary of Financial Information by Reportable Segment and Product Line (Details) - USD ($)
$ in Thousands
3 Months Ended
Nov. 30, 2019
Nov. 30, 2018
Aug. 31, 2019
Segment Reporting Information [Line Items]      
Net Sales $ 146,674 $ 158,551  
Operating Profit (Loss) 14,369 (8,554)  
Assets 908,512   $ 1,124,274
Assets of continuing operations 908,512   838,696
Industrial Tools & Services [Member] [Domain]      
Segment Reporting Information [Line Items]      
Net Sales 135,592 148,655  
Operating Profit (Loss) 26,055 26,374  
Assets 629,705   553,615
Products [Member]      
Segment Reporting Information [Line Items]      
Net Sales 96,363 102,768  
Service & Rental [Member]      
Segment Reporting Information [Line Items]      
Net Sales 39,229 45,887  
Other Operating Segment [Member]      
Segment Reporting Information [Line Items]      
Net Sales 11,082 9,896  
Operating Profit (Loss) (255) (23,961)  
Assets 61,581   54,484
General Corporate      
Segment Reporting Information [Line Items]      
Operating Profit (Loss) (11,431) $ (10,967)  
Assets $ 217,226   $ 230,597