| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2023 | -$3.9M | -$3.12M | -401% | Feb 28, 2023 | 10-Q | 2023-06-13 |
| Q4 2022 | -$3.53M | -$2.35M | -200% | Nov 30, 2022 | 10-Q | 2023-06-13 |
| Q3 2022 | -$1.21M | -$610K | -102% | Aug 31, 2022 | 10-Q | 2022-10-04 |
| Q2 2022 | -$997K | -$410K | -69.9% | May 31, 2022 | 10-Q | 2022-07-15 |
| Q1 2022 | -$779K | -$181K | -30.2% | Feb 28, 2022 | 10-Q | 2022-04-18 |
| Q4 2021 | -$1.18M | -$590K | -100% | Nov 30, 2021 | 10-K/A | 2023-06-09 |
| Q3 2021 | -$601K | -$31.8K | -5.58% | Aug 31, 2021 | 10-Q | 2021-10-06 |
| Q2 2021 | -$587K | -$7.56K | -1.31% | May 31, 2021 | 10-Q | 2021-06-24 |
| Q1 2021 | -$598K | -$25.4K | -4.43% | Feb 28, 2021 | 10-Q | 2021-04-12 |
| Q4 2020 | -$589K | -$69.6K | -13.4% | Nov 30, 2020 | 10-K | 2021-12-30 |
| Q3 2020 | -$569K | -$112K | -24.5% | Aug 31, 2020 | 10-Q | 2020-10-05 |
| Q2 2020 | -$579K | -$352K | -155% | May 31, 2020 | 10-Q | 2020-08-25 |
| Q1 2020 | -$573K | -$397K | -226% | Feb 29, 2020 | 10-Q | 2020-04-10 |
| Q4 2019 | -$519K | -$394K | -313% | Nov 30, 2019 | 10-K | 2021-02-01 |
| Q3 2019 | -$457K | -$389K | -567% | Aug 31, 2019 | 10-Q | 2019-10-15 |
| Q2 2019 | -$227K | +$6.22K | +2.66% | May 31, 2019 | 10-Q | 2019-07-15 |
| Q1 2019 | -$176K | +$26.9K | +13.3% | Feb 28, 2019 | 10-Q | 2019-04-12 |
| Q4 2018 | -$126K | +$194K | +60.7% | Nov 30, 2018 | 10-K | 2020-01-28 |
| Q3 2018 | -$68.6K | Aug 31, 2018 | 10-Q | 2018-10-15 | ||
| Q2 2018 | -$234K | May 31, 2018 | 10-Q | 2018-07-16 | ||
| Q1 2018 | -$203K | Feb 28, 2018 | 10-Q/A | 2018-04-25 | ||
| Q4 2017 | -$320K | Nov 30, 2017 | 10-K | 2019-02-28 |