| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $2.38M | +$1.4M | +144% | Nov 30, 2023 | 10-K | 2024-01-19 |
| Q4 2022 | $975K | +$45K | +4.84% | Nov 30, 2022 | 10-K | 2024-01-19 |
| Q4 2021 | $930K | +$930K | Nov 30, 2021 | 10-K | 2024-01-19 | |
| Q4 2020 | $0 | $0 | Nov 30, 2020 | 10-K | 2024-01-19 | |
| Q4 2019 | $0 | $0 | Nov 30, 2019 | 10-K | 2023-01-20 | |
| Q4 2018 | $0 | -$56K | -100% | Nov 30, 2018 | 10-K | 2022-01-21 |
| Q4 2017 | $56K | $0 | 0% | Nov 30, 2017 | 10-K | 2021-01-22 |
| Q4 2016 | $56K | $0 | 0% | Nov 30, 2016 | 10-K | 2020-01-24 |
| Q4 2015 | $56K | -$150K | -72.8% | Nov 30, 2015 | 10-K | 2019-01-24 |
| Q4 2014 | $206K | $0 | 0% | Nov 30, 2014 | 10-K | 2018-01-26 |
| Q3 2014 | $300K | Aug 31, 2014 | 10-Q | 2014-10-09 | ||
| Q2 2014 | $300K | -$600K | -66.7% | May 31, 2014 | 10-Q | 2014-07-09 |
| Q1 2014 | $300K | Feb 28, 2014 | 10-Q | 2014-04-07 | ||
| Q4 2013 | $206K | -$1.47M | -87.7% | Nov 30, 2013 | 10-K | 2017-01-27 |
| Q2 2013 | $900K | May 31, 2013 | 10-Q | 2013-10-10 | ||
| Q4 2012 | $1.67M | -$228K | -12% | Nov 30, 2012 | 10-K | 2016-01-25 |
| Q4 2011 | $1.9M | -$9.41M | -83.2% | Nov 30, 2011 | 10-K | 2015-01-22 |
| Q4 2010 | $11.3M | Nov 30, 2010 | 10-K | 2014-01-27 |