| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$2.4M | -$99.4K | -4.33% | May 31, 2024 | 10-K | 2024-10-10 |
| Q1 2024 | -$2.39M | -$132K | -5.85% | Feb 29, 2024 | 10-Q | 2024-04-17 |
| Q4 2023 | -$2.38M | -$160K | -7.19% | Nov 30, 2023 | 10-Q | 2024-04-17 |
| Q3 2023 | -$2.34M | -$160K | -7.34% | Aug 31, 2023 | 10-Q | 2023-12-29 |
| Q2 2023 | -$2.3M | -$156K | -7.3% | May 31, 2023 | 10-K | 2024-10-10 |
| Q1 2023 | -$2.26M | -$168K | -8.01% | Feb 28, 2023 | 10-Q | 2024-04-17 |
| Q4 2022 | -$2.22M | -$178K | -8.7% | Nov 30, 2022 | 10-Q | 2024-04-17 |
| Q3 2022 | -$2.18M | -$176K | -8.82% | Aug 31, 2022 | 10-Q | 2023-12-29 |
| Q2 2022 | -$2.14M | -$181K | -9.22% | May 31, 2022 | 10-K | 2024-10-10 |
| Q1 2022 | -$2.09M | -$172K | -8.94% | Feb 28, 2022 | 10-Q | 2023-04-19 |
| Q4 2021 | -$2.05M | -$166K | -8.84% | Nov 30, 2021 | 10-Q | 2023-04-19 |
| Q3 2021 | -$2M | -$170K | -9.28% | Aug 31, 2021 | 10-Q | 2023-01-17 |
| Q2 2021 | -$1.96M | -$163K | -9.08% | May 31, 2021 | 10-K | 2023-08-30 |
| Q1 2021 | -$1.92M | -$163K | -9.27% | Feb 28, 2021 | 10-Q | 2022-04-19 |
| Q4 2020 | -$1.88M | -$167K | -9.74% | Nov 30, 2020 | 10-Q | 2022-04-19 |
| Q3 2020 | -$1.83M | -$107K | -6.23% | Aug 31, 2020 | 10-Q | 2022-01-14 |
| Q2 2020 | -$1.8M | -$122K | -7.26% | May 31, 2020 | 10-K | 2022-09-29 |
| Q1 2020 | -$1.76M | -$206K | -13.3% | Feb 29, 2020 | 10-Q | 2020-06-03 |
| Q4 2019 | -$1.71M | -$208K | -13.9% | Nov 30, 2019 | 10-Q | 2021-01-13 |
| Q3 2019 | -$1.72M | -$269K | -18.5% | Aug 31, 2019 | 10-Q | 2021-01-13 |
| Q2 2019 | -$1.67M | -$148K | -9.68% | May 31, 2019 | 10-K | 2021-09-09 |
| Q1 2019 | -$1.55M | -$210K | -15.7% | Feb 28, 2019 | 10-Q | 2020-06-03 |
| Q4 2018 | -$1.5M | -$212K | -16.4% | Nov 30, 2018 | 10-Q | 2020-06-03 |
| Q3 2018 | -$1.46M | -$207K | -16.6% | Aug 31, 2018 | 10-Q | 2020-01-14 |
| Q2 2018 | -$1.53M | -$202K | -15.2% | May 31, 2018 | 10-K | 2020-09-14 |
| Q1 2018 | -$1.34M | +$275K | +17% | Feb 28, 2018 | 10-Q | 2018-04-16 |
| Q4 2017 | -$1.29M | +$357K | +21.6% | Nov 30, 2017 | 10-Q | 2018-01-16 |
| Q3 2017 | -$1.25M | +$335K | +21.1% | Aug 31, 2017 | 10-Q | 2017-10-18 |
| Q2 2017 | -$1.33M | +$306K | +18.7% | May 31, 2017 | 10-K | 2020-09-14 |
| Q1 2017 | -$1.62M | +$205K | +11.3% | Feb 28, 2017 | 10-Q | 2017-04-13 |
| Q4 2016 | -$1.65M | +$92.4K | +5.31% | Nov 30, 2016 | 10-Q | 2017-01-13 |
| Q3 2016 | -$1.58M | +$110K | +6.52% | Aug 31, 2016 | 10-Q | 2016-10-21 |
| Q2 2016 | -$1.63M | +$33.4K | +2.01% | May 31, 2016 | 10-K | 2018-09-13 |
| Q1 2016 | -$1.82M | -$233K | -14.7% | Feb 29, 2016 | 10-Q | 2016-04-19 |
| Q4 2015 | -$1.74M | -$169K | -10.7% | Nov 30, 2015 | 10-Q | 2016-01-13 |
| Q3 2015 | -$1.69M | -$157K | -10.2% | Aug 31, 2015 | 10-Q | 2015-10-15 |
| Q2 2015 | -$1.66M | -$171K | -11.5% | May 31, 2015 | 10-K | 2017-08-30 |
| Q1 2015 | -$1.59M | -$122K | -8.31% | Feb 28, 2015 | 10-Q | 2015-04-20 |
| Q4 2014 | -$1.57M | -$142K | -9.9% | Nov 30, 2014 | 10-Q | 2015-01-20 |
| Q3 2014 | -$1.54M | -$140K | -10% | Aug 31, 2014 | 10-Q | 2014-10-10 |
| Q2 2014 | -$1.49M | -$166K | -12.5% | May 31, 2014 | 10-K | 2016-09-07 |
| Q1 2014 | -$1.47M | -$192K | -15.1% | Feb 28, 2014 | 10-Q | 2014-04-21 |
| Q4 2013 | -$1.43M | -$201K | -16.4% | Nov 30, 2013 | 10-Q | 2014-04-02 |
| Q3 2013 | -$1.4M | -$165K | -13.4% | Aug 31, 2013 | 10-Q | 2014-04-02 |
| Q2 2013 | -$1.33M | -$140K | -11.8% | May 31, 2013 | 10-K | 2015-09-01 |
| Q1 2013 | -$1.27M | -$169K | -15.3% | Feb 28, 2013 | 10-Q | 2014-03-31 |
| Q4 2012 | -$1.23M | +$182K | +12.9% | Nov 30, 2012 | 10-Q | 2014-03-31 |
| Q3 2012 | -$1.23M | +$176K | +12.5% | Aug 31, 2012 | 10-Q | 2014-03-31 |
| Q2 2012 | -$1.19M | +$121K | +9.24% | May 31, 2012 | 10-K | 2014-08-29 |
| Q1 2012 | -$1.1M | Feb 29, 2012 | 10-Q | 2013-05-20 | ||
| Q4 2011 | -$1.41M | Nov 30, 2011 | 10-Q | 2013-05-17 | ||
| Q3 2011 | -$1.41M | Aug 31, 2011 | 10-Q | 2013-05-17 | ||
| Q2 2011 | -$1.31M | -$407K | -45.2% | May 31, 2011 | 10-K | 2014-08-29 |
| Q2 2010 | -$900K | May 31, 2010 | 10-K | 2014-08-29 |