Contingencies (Details) - USD ($) $ in Millions |
1 Months Ended | 6 Months Ended | 12 Months Ended |
|---|---|---|---|
Apr. 30, 2020 |
Jan. 31, 2021 |
Jul. 31, 2020 |
|
| Loss Contingency [Abstract] | |||
| Contingencies approval, percent | 80.00% | ||
| Legal and related expenses | $ 0.8 | ||
| Litigation settlement, amount awarded from other party | $ 0.8 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount awarded from other party in judgment or settlement of litigation. No definition available.
|
| X | ||||||||||
- References No definition available.
|