XML 107 R93.htm IDEA: XBRL DOCUMENT v3.21.2
Segment Information (Long-Lived Assets By Country) (Details) - USD ($)
$ in Thousands
Aug. 31, 2021
Aug. 31, 2020
Segment Reporting Information [Line Items]    
Long-Lived Assets $ 31,629 $ 32,428
United States/Canada [Member]    
Segment Reporting Information [Line Items]    
Long-Lived Assets 27,038 28,327
China [Member]    
Segment Reporting Information [Line Items]    
Long-Lived Assets 2,133 1,307
Japan [Member]    
Segment Reporting Information [Line Items]    
Long-Lived Assets 1,238 1,537
United Kingdom [Member]    
Segment Reporting Information [Line Items]    
Long-Lived Assets 702 720
Singapore [Member]    
Segment Reporting Information [Line Items]    
Long-Lived Assets 238 158
Australia [Member]    
Segment Reporting Information [Line Items]    
Long-Lived Assets 160 139
Germany, Switzerland, And Austria [Member]    
Segment Reporting Information [Line Items]    
Long-Lived Assets $ 120 $ 240