Leases - Summary of Supplemental Cash Flow Information Related to Leases (Detail) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
May 31, 2021 |
May 31, 2020 |
May 31, 2021 |
May 31, 2020 |
|
| Disclosure Of Supplemental Cash Flow Information Related To Leases [Abstract] | ||||
| Operating cash outflows from operating leases | $ 75,564 | $ 64,886 | $ 147,130 | $ 131,186 |
| X | ||||||||||
- Definition Disclosure Of Supplemental Cash Flow Information Related To Leases [abstract] No definition available.
|
| X | ||||||||||
- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|