| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | -$66.5M | +$2.29M | +3.33% | Aug 31, 2024 | 10-Q | 2024-10-11 |
| Q2 2024 | -$67.5M | -$2.83M | -4.37% | May 31, 2024 | 10-Q | 2024-07-09 |
| Q1 2024 | -$69.6M | -$6.02M | -9.48% | Feb 29, 2024 | 10-Q | 2024-04-05 |
| Q4 2023 | -$69.6M | -$8.19M | -13.3% | Nov 30, 2023 | 10-Q | 2024-10-11 |
| Q3 2023 | -$68.7M | -$7.5M | -12.2% | Aug 31, 2023 | 10-Q | 2023-10-12 |
| Q2 2023 | -$64.7M | -$4.94M | -8.27% | May 31, 2023 | 10-Q | 2023-07-11 |
| Q1 2023 | -$63.5M | -$6.82M | -12% | Feb 28, 2023 | 10-Q | 2023-04-14 |
| Q4 2022 | -$61.4M | -$7.89M | -14.7% | Nov 30, 2022 | 10-K | 2024-02-14 |
| Q3 2022 | -$61.3M | -$11M | -21.8% | Aug 31, 2022 | 10-Q | 2022-10-03 |
| Q2 2022 | -$59.7M | -$11.3M | -23.3% | May 31, 2022 | 10-Q | 2022-07-07 |
| Q1 2022 | -$56.7M | -$6.23M | -12.3% | Feb 28, 2022 | 10-Q | 2022-04-06 |
| Q4 2021 | -$53.5M | -$3.28M | -6.54% | Nov 30, 2021 | 10-K | 2023-02-09 |
| Q3 2021 | -$50.3M | -$1.72M | -3.53% | Aug 31, 2021 | 10-Q | 2021-10-08 |
| Q2 2021 | -$48.5M | -$442K | -0.92% | May 31, 2021 | 10-Q | 2021-07-01 |
| Q1 2021 | -$50.5M | -$10.5M | -26.4% | Feb 28, 2021 | 10-Q | 2021-04-12 |
| Q4 2020 | -$50.2M | -$12.6M | -33.3% | Nov 30, 2020 | 10-K | 2022-02-11 |
| Q3 2020 | -$48.6M | -$12.6M | -35.1% | Aug 31, 2020 | 10-Q | 2020-10-09 |
| Q2 2020 | -$48M | -$13.2M | -37.7% | May 31, 2020 | 10-Q | 2020-07-20 |
| Q1 2020 | -$39.9M | -$5.81M | -17% | Feb 29, 2020 | 10-Q | 2020-06-03 |
| Q4 2019 | -$37.7M | -$4.41M | -13.3% | Nov 30, 2019 | 10-K | 2021-02-26 |
| Q3 2019 | -$35.9M | -$3.88M | -12.1% | Aug 31, 2019 | 10-Q | 2019-10-15 |
| Q2 2019 | -$34.9M | -$2.92M | -9.13% | May 31, 2019 | 10-Q | 2019-08-05 |
| Q1 2019 | -$34.1M | -$2.68M | -8.53% | Feb 28, 2019 | 10-Q | 2019-04-15 |
| Q4 2018 | -$33.3M | -$2.15M | -6.93% | Nov 30, 2018 | 10-K | 2020-05-18 |
| Q3 2018 | -$32.1M | -$2.4M | -8.08% | Aug 31, 2018 | 10-Q | 2018-10-15 |
| Q2 2018 | -$31.9M | -$2.78M | -9.53% | May 31, 2018 | 10-Q | 2018-07-16 |
| Q1 2018 | -$31.5M | -$2.89M | -10.1% | Feb 28, 2018 | 10-Q | 2018-04-16 |
| Q4 2017 | -$31.1M | -$2.8M | -9.9% | Nov 30, 2017 | 10-K | 2019-03-01 |
| Q3 2017 | -$29.7M | -$1.72M | -6.17% | Aug 31, 2017 | 10-Q | 2017-10-23 |
| Q2 2017 | -$29.2M | -$1.71M | -6.25% | May 31, 2017 | 10-Q | 2017-07-06 |
| Q1 2017 | -$28.6M | -$1.59M | -5.9% | Feb 28, 2017 | 10-Q | 2017-04-19 |
| Q4 2016 | -$28.3M | -$1.92M | -7.3% | Nov 30, 2016 | 10-K | 2018-03-15 |
| Q3 2016 | -$27.9M | Aug 31, 2016 | 10-Q | 2016-10-14 | ||
| Q2 2016 | -$27.4M | May 31, 2016 | 10-Q | 2016-07-14 | ||
| Q1 2016 | -$27M | Feb 29, 2016 | 10-Q | 2016-04-14 | ||
| Q4 2015 | -$26.4M | -$2.33M | -9.7% | Nov 30, 2015 | 10-K | 2017-03-13 |
| Q4 2014 | -$24M | Nov 30, 2014 | 10-K | 2016-02-29 |