| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | -$57.2M | -$37.7M | -194% | Nov 30, 2022 | 10-Q | 2023-01-18 |
| Q3 2022 | -$54M | -$43.6M | -419% | Aug 31, 2022 | 10-Q | 2022-10-24 |
| Q2 2022 | -$44.9M | +$96.1M | +68.2% | May 31, 2022 | 10-Q | 2022-07-14 |
| Q1 2022 | -$39.2M | -$38M | -3164% | Feb 28, 2022 | 10-Q | 2023-01-18 |
| Q4 2021 | -$19.5M | +$103M | +84.2% | Nov 30, 2021 | 10-Q | 2022-01-13 |
| Q3 2021 | -$10.4M | +$110M | +91.4% | Aug 31, 2021 | 10-Q | 2021-10-20 |
| Q2 2021 | -$141M | -$23M | -19.5% | May 31, 2021 | 10-Q | 2021-07-14 |
| Q1 2021 | -$1.2M | +$115M | +99% | Feb 28, 2021 | 10-K | 2022-06-21 |
| Q4 2020 | -$123M | -$7.85M | -6.82% | Nov 30, 2020 | 10-Q | 2021-01-19 |
| Q3 2020 | -$121M | -$8.8M | -7.87% | Aug 31, 2020 | 10-Q | 2020-10-15 |
| Q2 2020 | -$118M | -$10.1M | -9.34% | May 31, 2020 | 10-Q | 2020-07-13 |
| Q1 2020 | -$116M | -$9.45M | -8.89% | Feb 29, 2020 | 10-K | 2021-06-08 |
| Q4 2019 | -$115M | -$6.56M | -6.05% | Nov 30, 2019 | 10-Q | 2020-01-13 |
| Q3 2019 | -$112M | -$5.36M | -5.04% | Aug 31, 2019 | 10-Q | 2019-10-15 |
| Q2 2019 | -$108M | +$3.76M | +3.37% | May 31, 2019 | 10-Q | 2019-07-19 |
| Q1 2019 | -$106M | +$4.3M | +3.88% | Feb 28, 2019 | 10-K | 2020-05-29 |
| Q4 2018 | -$109M | -$3.58M | -3.41% | Nov 30, 2018 | 10-Q | 2019-01-17 |
| Q3 2018 | -$106M | -$3.29M | -3.19% | Aug 31, 2018 | 10-Q | 2018-10-15 |
| Q2 2018 | -$112M | -$10.1M | -9.99% | May 31, 2018 | 10-Q | 2018-07-16 |
| Q1 2018 | -$111M | -$10M | -9.97% | Feb 28, 2018 | 10-K | 2019-06-13 |
| Q4 2017 | -$105M | -$7.12M | -7.28% | Nov 30, 2017 | 10-Q | 2018-01-18 |
| Q3 2017 | -$103M | -$7.56M | -7.91% | Aug 31, 2017 | 10-Q | 2017-10-23 |
| Q2 2017 | -$101M | -$6.77M | -7.15% | May 31, 2017 | 10-Q | 2017-07-14 |
| Q1 2017 | -$101M | -$7.1M | -7.59% | Feb 28, 2017 | 10-K | 2018-06-13 |
| Q4 2016 | -$97.8M | -$3.92M | -4.17% | Nov 30, 2016 | 10-Q | 2017-01-23 |
| Q3 2016 | -$95.6M | -$2.68M | -2.89% | Aug 31, 2016 | 10-Q | 2016-10-18 |
| Q2 2016 | -$94.7M | -$3.11M | -3.4% | May 31, 2016 | 10-Q | 2016-07-20 |
| Q1 2016 | -$93.6M | -$4.55M | -5.11% | Feb 29, 2016 | 10-K | 2017-05-08 |
| Q4 2015 | -$93.9M | -$9.88M | -11.8% | Nov 30, 2015 | 10-Q/A | 2017-01-20 |
| Q3 2015 | -$92.9M | -$3.66M | -4.11% | Aug 31, 2015 | 10-Q/A | 2016-10-17 |
| Q2 2015 | -$91.6M | -$3.78M | -4.31% | May 31, 2015 | 10-Q/A | 2016-07-20 |
| Q1 2015 | -$89M | -$1.39M | -1.58% | Feb 28, 2015 | 10-Q/A | 2017-01-20 |
| Q4 2014 | -$84M | +$4.19M | +4.75% | Nov 30, 2014 | 10-Q/A | 2015-11-20 |
| Q3 2014 | -$89.3M | -$11.5M | -14.8% | Aug 31, 2014 | 10-Q | 2014-10-20 |
| Q2 2014 | -$87.8M | -$15.2M | -21% | May 31, 2014 | 10-Q | 2014-07-21 |
| Q1 2014 | -$87.6M | -$16.4M | -23.1% | Feb 28, 2014 | 10-Q/A | 2015-11-20 |
| Q4 2013 | -$88.2M | -$18.3M | -26.2% | Nov 30, 2013 | 10-Q/A | 2014-02-03 |
| Q3 2013 | -$77.7M | -$9.81M | -14.4% | Aug 31, 2013 | 10-Q | 2013-10-21 |
| Q2 2013 | -$72.6M | -$4.86M | -7.18% | May 31, 2013 | 10-Q/A | 2013-07-30 |
| Q1 2013 | -$71.2M | -$4.21M | -6.29% | Feb 28, 2013 | 10-K | 2014-06-13 |
| Q4 2012 | -$69.9M | -$8.59M | -14% | Nov 30, 2012 | 10-Q | 2013-01-22 |
| Q3 2012 | -$67.9M | -$9.47M | -16.2% | Aug 31, 2012 | 10-Q | 2012-10-22 |
| Q2 2012 | -$67.7M | May 31, 2012 | 10-Q | 2012-07-23 | ||
| Q1 2012 | -$67M | -$13.8M | -25.9% | Feb 29, 2012 | 10-K/A | 2013-07-01 |
| Q4 2011 | -$61.3M | Nov 30, 2011 | 10-Q | 2012-01-23 | ||
| Q3 2011 | -$58.4M | Aug 31, 2011 | 10-Q/A | 2011-11-18 | ||
| Q1 2011 | -$53.2M | Feb 28, 2011 | 10-K | 2012-06-13 |