| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$43M | -$1.02M | -2.42% | May 31, 2024 | 10-Q | 2024-07-15 |
| Q1 2024 | -$42.7M | -$1.71M | -4.18% | Feb 29, 2024 | 10-Q | 2024-04-12 |
| Q4 2023 | -$42.6M | -$2.25M | -5.57% | Nov 30, 2023 | 10-Q | 2024-01-16 |
| Q3 2023 | -$42.3M | -$2.59M | -6.52% | Aug 31, 2023 | 10-Q | 2024-07-15 |
| Q2 2023 | -$41.9M | -$3.01M | -7.74% | May 31, 2023 | 10-Q | 2023-07-17 |
| Q1 2023 | -$41M | -$2.88M | -7.54% | Feb 28, 2023 | 10-Q | 2023-04-14 |
| Q4 2022 | -$40.3M | -$3.13M | -8.43% | Nov 30, 2022 | 10-Q | 2023-01-17 |
| Q3 2022 | -$39.8M | -$2.9M | -7.88% | Aug 31, 2022 | 10-K | 2023-11-29 |
| Q2 2022 | -$38.9M | -$2.14M | -5.82% | May 31, 2022 | 10-Q | 2022-07-15 |
| Q1 2022 | -$38.1M | +$1.59M | +4.01% | Feb 28, 2022 | 10-Q | 2022-04-14 |
| Q4 2021 | -$37.2M | +$2.05M | +5.21% | Nov 30, 2021 | 10-Q | 2022-01-14 |
| Q3 2021 | -$36.8M | +$2.04M | +5.26% | Aug 31, 2021 | 10-K | 2022-11-29 |
| Q2 2021 | -$36.8M | +$1.66M | +4.31% | May 31, 2021 | 10-Q | 2021-07-15 |
| Q1 2021 | -$39.7M | -$1.56M | -4.1% | Feb 28, 2021 | 10-Q | 2021-04-19 |
| Q4 2020 | -$39.2M | -$1.39M | -3.67% | Nov 30, 2020 | 10-Q | 2021-01-12 |
| Q3 2020 | -$38.9M | -$1.14M | -3.02% | Aug 31, 2020 | 10-K | 2021-11-29 |
| Q2 2020 | -$38.4M | -$2.42M | -6.71% | May 31, 2020 | 10-Q | 2020-07-13 |
| Q1 2020 | -$38.1M | -$2.22M | -6.19% | Feb 29, 2020 | 10-Q | 2020-06-03 |
| Q4 2019 | -$37.8M | -$2.02M | -5.64% | Nov 30, 2019 | 10-Q/A | 2020-06-03 |
| Q3 2019 | -$37.8M | -$2.38M | -6.73% | Aug 31, 2019 | 10-K | 2020-11-30 |
| Q2 2019 | -$36M | -$1.09M | -3.12% | May 31, 2019 | 10-Q | 2019-07-15 |
| Q1 2019 | -$35.9M | -$1.07M | -3.06% | Feb 28, 2019 | 10-Q | 2019-04-15 |
| Q4 2018 | -$35.8M | -$1.08M | -3.1% | Nov 30, 2018 | 10-Q | 2019-01-14 |
| Q3 2018 | -$35.4M | -$738K | -2.13% | Aug 31, 2018 | 10-K/A | 2020-06-03 |
| Q2 2018 | -$34.9M | -$2.03M | -6.18% | May 31, 2018 | 10-Q | 2018-07-16 |
| Q1 2018 | -$34.9M | -$2.1M | -6.42% | Feb 28, 2018 | 10-Q | 2018-04-17 |
| Q4 2017 | -$34.7M | -$2.12M | -6.51% | Nov 30, 2017 | 10-Q | 2018-01-16 |
| Q3 2017 | -$34.6M | -$2.14M | -6.57% | Aug 31, 2017 | 10-K/A | 2018-12-14 |
| Q2 2017 | -$32.9M | -$650K | -2.02% | May 31, 2017 | 10-Q | 2017-07-17 |
| Q1 2017 | -$32.8M | -$810K | -2.54% | Feb 28, 2017 | 10-Q | 2017-04-14 |
| Q4 2016 | -$32.6M | -$1.06M | -3.36% | Nov 30, 2016 | 10-Q | 2017-01-17 |
| Q3 2016 | -$32.5M | -$1.21M | -3.88% | Aug 31, 2016 | 10-K | 2017-12-14 |
| Q2 2016 | -$32.3M | -$1.25M | -4.02% | May 31, 2016 | 10-Q | 2016-07-15 |
| Q1 2016 | -$31.9M | -$1.12M | -3.64% | Feb 29, 2016 | 10-Q | 2016-04-14 |
| Q4 2015 | -$31.6M | -$1.89M | -6.37% | Nov 30, 2015 | 10-Q | 2016-01-14 |
| Q3 2015 | -$31.3M | -$1.98M | -6.77% | Aug 31, 2015 | 10-K | 2016-12-14 |
| Q2 2015 | -$31M | -$2.28M | -7.92% | May 31, 2015 | 10-Q | 2015-07-15 |
| Q1 2015 | -$30.8M | -$2.62M | -9.3% | Feb 28, 2015 | 10-Q | 2015-04-14 |
| Q4 2014 | -$29.7M | -$2.46M | -9.05% | Nov 30, 2014 | 10-Q | 2015-01-14 |
| Q3 2014 | -$29.3M | -$2.79M | -10.5% | Aug 31, 2014 | 10-K | 2015-11-30 |
| Q2 2014 | -$28.7M | -$3.16M | -12.4% | May 31, 2014 | 10-Q | 2014-07-15 |
| Q1 2014 | -$28.2M | -$3.49M | -14.1% | Feb 28, 2014 | 10-Q | 2014-04-14 |
| Q4 2013 | -$27.2M | -$3.61M | -15.3% | Nov 30, 2013 | 10-Q | 2014-01-13 |
| Q3 2013 | -$26.5M | -$3.69M | -16.2% | Aug 31, 2013 | 10-K | 2014-11-12 |
| Q2 2013 | -$25.6M | -$5.17M | -25.4% | May 31, 2013 | 10-Q | 2013-07-15 |
| Q1 2013 | -$24.7M | -$9.38M | -61.2% | Feb 28, 2013 | 10-Q | 2013-04-09 |
| Q4 2012 | -$23.6M | -$12.3M | -109% | Nov 30, 2012 | 10-Q | 2013-01-14 |
| Q3 2012 | -$22.8M | -$14.4M | -170% | Aug 31, 2012 | 10-K | 2013-11-26 |
| Q2 2012 | -$20.4M | May 31, 2012 | 10-Q | 2012-07-16 | ||
| Q1 2012 | -$15.3M | Feb 29, 2012 | 10-Q | 2012-04-16 | ||
| Q4 2011 | -$11.3M | Nov 30, 2011 | 10-Q | 2012-01-17 | ||
| Q3 2011 | -$8.44M | Aug 31, 2011 | 10-K | 2012-11-15 |