| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$127M | +$2.81M | +2.18% | Jul 31, 2024 | 10-Q | 2024-09-12 |
| Q1 2024 | -$127M | +$522K | +0.41% | Apr 30, 2024 | 10-Q | 2024-06-11 |
| Q4 2023 | -$128M | -$672K | -0.53% | Jan 31, 2024 | 10-Q | 2024-09-12 |
| Q3 2023 | -$130M | -$1.45M | -1.13% | Oct 31, 2023 | 10-Q | 2023-12-14 |
| Q2 2023 | -$129M | -$6.23M | -5.06% | Jul 31, 2023 | 10-Q | 2023-09-14 |
| Q1 2023 | -$128M | -$6.65M | -5.49% | Apr 30, 2023 | 10-Q | 2023-06-14 |
| Q4 2022 | -$128M | -$9.78M | -8.3% | Jan 31, 2023 | 10-K | 2024-04-30 |
| Q3 2022 | -$128M | -$17.3M | -15.5% | Oct 31, 2022 | 10-Q | 2022-12-14 |
| Q2 2022 | -$123M | -$15.4M | -14.3% | Jul 31, 2022 | 10-Q | 2022-09-13 |
| Q1 2022 | -$121M | -$16.8M | -16.1% | Apr 30, 2022 | 10-Q | 2022-06-09 |
| Q4 2021 | -$118M | -$18M | -18% | Jan 31, 2022 | 10-K | 2023-05-01 |
| Q3 2021 | -$111M | -$15.2M | -15.9% | Oct 31, 2021 | 10-Q | 2021-12-10 |
| Q2 2021 | -$108M | -$16.1M | -17.6% | Jul 31, 2021 | 10-Q | 2021-09-09 |
| Q1 2021 | -$104M | -$19.9M | -23.6% | Apr 30, 2021 | 10-Q | 2021-06-03 |
| Q4 2020 | -$99.9M | -$22.6M | -29.2% | Jan 31, 2021 | 10-K | 2022-04-29 |
| Q3 2020 | -$95.8M | -$22.8M | -31.2% | Oct 31, 2020 | 10-Q | 2020-12-04 |
| Q2 2020 | -$91.7M | -$21.2M | -30% | Jul 31, 2020 | 10-Q | 2020-09-15 |
| Q1 2020 | -$84.5M | -$17.7M | -26.4% | Apr 30, 2020 | 10-Q | 2020-06-11 |
| Q4 2019 | -$77.3M | -$13.3M | -20.8% | Jan 31, 2020 | 10-K | 2021-04-16 |
| Q3 2019 | -$73M | -$13.7M | -23.1% | Oct 31, 2019 | 10-Q | 2019-12-05 |
| Q2 2019 | -$70.5M | -$16.8M | -31.2% | Jul 31, 2019 | 10-Q | 2019-09-05 |
| Q1 2019 | -$66.9M | -$18.1M | -37.2% | Apr 30, 2019 | 10-Q | 2019-06-06 |
| Q4 2018 | -$64M | -$21.5M | -50.8% | Jan 31, 2019 | 10-K | 2020-04-28 |
| Q3 2018 | -$59.4M | -$25M | -72.6% | Oct 31, 2018 | 10-Q | 2018-12-06 |
| Q2 2018 | -$53.7M | -$24.8M | -86% | Jul 31, 2018 | 10-Q | 2018-09-07 |
| Q1 2018 | -$48.7M | -$25.4M | -109% | Apr 30, 2018 | 10-Q | 2018-06-07 |
| Q4 2017 | -$42.4M | -$22M | -107% | Jan 31, 2018 | 10-K | 2019-04-05 |
| Q3 2017 | -$34.4M | -$24M | -231% | Oct 31, 2017 | 10-Q | 2017-12-07 |
| Q2 2017 | -$28.9M | -$26M | -898% | Jul 31, 2017 | 10-Q | 2017-09-08 |
| Q1 2017 | -$23.3M | -$30.1M | -446% | Apr 30, 2017 | 10-Q | 2017-06-08 |
| Q4 2016 | -$20.5M | -$33.6M | -255% | Jan 31, 2017 | 10-K | 2018-04-13 |
| Q3 2016 | -$10.4M | -$50.4M | -126% | Oct 31, 2016 | 10-Q | 2016-12-08 |
| Q2 2016 | -$2.9M | -$48.7M | -106% | Jul 31, 2016 | 10-Q | 2016-09-08 |
| Q1 2016 | $6.75M | -$44.9M | -87% | Apr 30, 2016 | 10-Q | 2016-06-10 |
| Q4 2015 | $13.2M | -$38.7M | -74.6% | Jan 31, 2016 | 10-K | 2017-04-07 |
| Q3 2015 | $40M | -$21.1M | -34.5% | Oct 31, 2015 | 10-Q | 2015-12-09 |
| Q2 2015 | $45.8M | -$15.7M | -25.5% | Jul 31, 2015 | 10-Q | 2015-09-03 |
| Q1 2015 | $51.7M | -$13.2M | -20.3% | Apr 30, 2015 | 10-Q | 2015-06-03 |
| Q4 2014 | $51.9M | -$9.19M | -15% | Jan 31, 2015 | 10-K | 2016-04-07 |
| Q3 2014 | $61.1M | +$1.78M | +2.99% | Oct 31, 2014 | 10-Q | 2014-12-10 |
| Q2 2014 | $61.5M | -$456K | -0.74% | Jul 31, 2014 | 10-Q | 2014-09-04 |
| Q1 2014 | $64.9M | +$2.2M | +3.51% | Apr 30, 2014 | 10-Q | 2014-06-04 |
| Q4 2013 | $61.1M | +$4.77M | +8.46% | Jan 31, 2014 | 10-K | 2015-04-08 |
| Q3 2013 | $59.3M | +$6.4M | +12.1% | Oct 31, 2013 | 10-Q | 2013-12-11 |
| Q2 2013 | $62M | +$7.81M | +14.4% | Jul 31, 2013 | 10-Q | 2013-09-05 |
| Q1 2013 | $62.7M | +$14.9M | +31.2% | Apr 30, 2013 | 10-Q | 2013-06-05 |
| Q4 2012 | $56.3M | +$17.1M | +43.4% | Jan 31, 2013 | 10-K | 2014-04-03 |
| Q3 2012 | $52.9M | +$23.8M | +81.7% | Oct 31, 2012 | 10-Q | 2012-12-05 |
| Q2 2012 | $54.2M | +$31.8M | +142% | Jul 31, 2012 | 10-Q | 2012-09-06 |
| Q1 2012 | $47.8M | Apr 30, 2012 | 10-Q | 2012-06-06 | ||
| Q4 2011 | $39.3M | +$24.3M | +162% | Jan 31, 2012 | 10-K | 2013-04-04 |
| Q3 2011 | $29.1M | Oct 31, 2011 | 10-Q | 2011-12-07 | ||
| Q2 2011 | $22.4M | Jul 31, 2011 | 10-Q | 2011-09-08 | ||
| Q4 2010 | $15M | Jan 31, 2011 | 10-K | 2012-04-04 |