Basis of Presentation, Consolidation, and Summary of Significant Accounting Policies - Summary of Revenue by Geographic Area (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Nov. 30, 2021 |
Nov. 30, 2020 |
|
| Disaggregation Of Revenue [Line Items] | ||
| Total revenue | $ 73,421 | $ 58,906 |
| United States | ||
| Disaggregation Of Revenue [Line Items] | ||
| Total revenue | 68,741 | 53,416 |
| All Other | ||
| Disaggregation Of Revenue [Line Items] | ||
| Total revenue | $ 4,680 | $ 5,490 |