| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | -$729K | Nov 30, 2023 | 10-KT | 2023-12-29 | ||
| Q2 2023 | -$680K | -$54K | -8.62% | May 31, 2023 | 10-K/A | 2024-03-21 |
| Q2 2022 | -$626K | May 31, 2022 | 10-K/A | 2024-03-21 | ||
| Q2 2020 | -$441K | -$289K | -189% | May 31, 2020 | 10-K | 2021-02-26 |
| Q4 2019 | -$234K | -$125K | -114% | Nov 30, 2019 | 10-Q | 2020-01-23 |
| Q3 2019 | -$178K | -$81.6K | -84.4% | Aug 31, 2019 | 10-Q | 2020-01-08 |
| Q2 2019 | -$153K | -$121K | -381% | May 31, 2019 | 10-K | 2021-02-26 |
| Q1 2019 | -$92.9K | -$5.51K | -6.3% | Feb 28, 2019 | 10-Q | 2019-07-02 |
| Q4 2018 | -$109K | -$24.1K | -28.3% | Nov 30, 2018 | 10-Q | 2019-02-19 |
| Q3 2018 | -$96.6K | -$12.5K | -14.8% | Aug 31, 2018 | 10-Q | 2018-10-15 |
| Q2 2018 | -$31.7K | +$45K | +58.6% | May 31, 2018 | 10-K | 2019-12-18 |
| Q1 2018 | -$87.4K | -$15.7K | -21.9% | Feb 28, 2018 | 10-Q | 2018-04-13 |
| Q4 2017 | -$85.1K | -$16.3K | -23.6% | Nov 30, 2017 | 10-Q | 2018-01-17 |
| Q3 2017 | -$84.1K | -$31.2K | -58.9% | Aug 31, 2017 | 10-Q | 2017-10-02 |
| Q2 2017 | -$76.7K | -$34.3K | -81.1% | May 31, 2017 | 10-K | 2018-08-09 |
| Q1 2017 | -$71.7K | -$43.6K | -156% | Feb 28, 2017 | 10-Q | 2017-03-20 |
| Q4 2016 | -$68.9K | -$45.2K | -191% | Nov 30, 2016 | 10-Q | 2016-12-15 |
| Q3 2016 | -$53K | Aug 31, 2016 | 10-Q | 2016-10-03 | ||
| Q2 2016 | -$42.3K | -$24K | -131% | May 31, 2016 | 10-K | 2017-07-26 |
| Q1 2016 | -$28K | Feb 29, 2016 | 10-Q | 2016-03-29 | ||
| Q4 2015 | -$23.7K | Nov 30, 2015 | 10-Q | 2016-01-07 | ||
| Q2 2015 | -$18.3K | May 31, 2015 | 10-K | 2016-07-15 |