Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition Disaggregation of Revenue (Details)

v3.21.2
Revenue Recognition Disaggregation of Revenue (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
May 31, 2021
May 31, 2020
May 31, 2021
May 31, 2020
Disaggregation of Revenue [Line Items]        
Revenues $ 143,149 $ 101,879 $ 383,233 $ 381,939
Revenue Recognized at a Point in Time [Member]        
Disaggregation of Revenue [Line Items]        
Revenues 107,316 73,412 284,823 275,413
Transferred over Time [Member]        
Disaggregation of Revenue [Line Items]        
Revenues $ 35,833 $ 28,467 $ 98,410 $ 106,526