| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$5.13M | -$99.4K | -1.98% | May 31, 2024 | 10-K | 2024-10-10 |
| Q1 2024 | -$5.12M | -$132K | -2.65% | Feb 29, 2024 | 10-Q | 2024-04-17 |
| Q4 2023 | -$5.11M | -$160K | -3.23% | Nov 30, 2023 | 10-Q | 2023-12-29 |
| Q3 2023 | -$5.07M | -$160K | -3.26% | Aug 31, 2023 | 10-Q | 2023-10-13 |
| Q2 2023 | -$5.03M | -$156K | -3.21% | May 31, 2023 | 10-K | 2024-10-10 |
| Q1 2023 | -$4.99M | -$168K | -3.47% | Feb 28, 2023 | 10-Q | 2023-04-19 |
| Q4 2022 | -$4.96M | -$178K | -3.72% | Nov 30, 2022 | 10-Q | 2023-01-17 |
| Q3 2022 | -$4.91M | -$176K | -3.73% | Aug 31, 2022 | 10-Q | 2022-10-18 |
| Q2 2022 | -$4.87M | -$181K | -3.85% | May 31, 2022 | 10-K | 2023-08-30 |
| Q1 2022 | -$4.82M | -$172K | -3.69% | Feb 28, 2022 | 10-Q | 2022-04-19 |
| Q4 2021 | -$4.78M | -$166K | -3.6% | Nov 30, 2021 | 10-Q | 2022-01-14 |
| Q3 2021 | -$4.73M | -$170K | -3.72% | Aug 31, 2021 | 10-Q | 2021-10-15 |
| Q2 2021 | -$4.69M | -$163K | -3.6% | May 31, 2021 | 10-K | 2022-09-29 |
| Q1 2021 | -$4.65M | -$163K | -3.63% | Feb 28, 2021 | 10-Q | 2021-04-14 |
| Q4 2020 | -$4.61M | -$167K | -3.75% | Nov 30, 2020 | 10-Q | 2021-01-13 |
| Q3 2020 | -$4.56M | -$157K | -3.57% | Aug 31, 2020 | 10-Q | 2020-10-15 |
| Q2 2020 | -$4.53M | -$172K | -3.94% | May 31, 2020 | 10-K | 2021-09-09 |
| Q1 2020 | -$4.49M | -$179K | -4.15% | Feb 29, 2020 | 10-Q | 2020-06-03 |
| Q4 2019 | -$4.44M | -$181K | -4.26% | Nov 30, 2019 | 10-Q | 2020-01-14 |
| Q3 2019 | -$4.41M | -$192K | -4.55% | Aug 31, 2019 | 10-Q | 2019-09-30 |
| Q2 2019 | -$4.36M | -$198K | -4.76% | May 31, 2019 | 10-K | 2020-09-14 |
| Q1 2019 | -$4.31M | -$210K | -5.13% | Feb 28, 2019 | 10-Q | 2019-04-05 |
| Q4 2018 | -$4.26M | Nov 30, 2018 | 10-Q | 2019-01-14 | ||
| Q3 2018 | -$4.21M | -$207K | -5.16% | Aug 31, 2018 | 10-Q | 2018-10-11 |
| Q2 2018 | -$4.16M | -$202K | -5.1% | May 31, 2018 | 10-K | 2019-08-27 |
| Q1 2018 | -$4.1M | -$217K | -5.6% | Feb 28, 2018 | 10-Q | 2018-04-16 |
| Q3 2017 | -$4.01M | -$261K | -6.98% | Aug 31, 2017 | 10-Q | 2017-10-18 |
| Q2 2017 | -$3.96M | -$262K | -7.09% | May 31, 2017 | 10-K | 2018-09-13 |
| Q1 2017 | -$3.88M | -$280K | -7.77% | Feb 28, 2017 | 10-Q | 2017-04-13 |
| Q4 2016 | -$3.82M | -$296K | -8.42% | Nov 30, 2016 | 10-Q | 2017-01-13 |
| Q3 2016 | -$3.75M | -$276K | -7.96% | Aug 31, 2016 | 10-Q | 2016-10-21 |
| Q2 2016 | -$3.7M | -$266K | -7.74% | May 31, 2016 | 10-K | 2017-08-30 |
| Q1 2016 | -$3.6M | -$248K | -7.39% | Feb 29, 2016 | 10-Q | 2016-04-19 |
| Q4 2015 | -$3.52M | -$204K | -6.15% | Nov 30, 2015 | 10-Q | 2016-01-13 |
| Q3 2015 | -$3.47M | -$196K | -5.99% | Aug 31, 2015 | 10-Q | 2015-10-15 |
| Q2 2015 | -$3.43M | -$199K | -6.16% | May 31, 2015 | 10-K | 2016-09-07 |
| Q1 2015 | -$3.36M | -$167K | -5.24% | Feb 28, 2015 | 10-Q | 2015-04-20 |
| Q4 2014 | -$3.32M | -$163K | -5.17% | Nov 30, 2014 | 10-Q | 2015-01-20 |
| Q3 2014 | -$3.27M | -$155K | -4.98% | Aug 31, 2014 | 10-Q | 2014-10-10 |
| Q2 2014 | -$3.23M | -$182K | -5.96% | May 31, 2014 | 10-K | 2015-09-01 |
| Q1 2014 | -$3.19M | -$193K | -6.44% | Feb 28, 2014 | 10-Q | 2014-04-21 |
| Q4 2013 | -$3.15M | -$202K | -6.85% | Nov 30, 2013 | 10-Q | 2014-04-02 |
| Q3 2013 | -$3.12M | -$226K | -7.81% | Aug 31, 2013 | 10-Q | 2014-04-02 |
| Q2 2013 | -$3.05M | -$226K | -7.99% | May 31, 2013 | 10-K | 2014-08-29 |
| Q1 2013 | -$3M | -$355K | -13.4% | Feb 28, 2013 | 10-Q | 2014-03-31 |
| Q4 2012 | -$2.95M | -$458K | -18.4% | Nov 30, 2012 | 10-Q | 2014-03-31 |
| Q3 2012 | -$2.89M | -$479K | -19.8% | Aug 31, 2012 | 10-Q | 2014-03-31 |
| Q2 2012 | -$2.82M | -$570K | -25.3% | May 31, 2012 | 10-K | 2014-04-01 |
| Q1 2012 | -$2.64M | Feb 29, 2012 | 10-Q | 2013-05-20 | ||
| Q4 2011 | -$2.49M | Nov 30, 2011 | 10-Q | 2013-05-17 | ||
| Q3 2011 | -$2.41M | Aug 31, 2011 | 10-Q | 2013-05-17 | ||
| Q2 2011 | -$2.25M | May 31, 2011 | 10-K | 2013-08-29 |