| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | $8.87M | -$26.2M | -74.7% | Jan 31, 2023 | 10-Q | 2023-03-14 |
| Q3 2022 | $14.4M | -$31.2M | -68.4% | Oct 31, 2022 | 10-Q | 2022-12-15 |
| Q2 2022 | $21.9M | -$34.4M | -61.1% | Jul 31, 2022 | 10-Q | 2023-03-14 |
| Q1 2022 | $28M | -$35.6M | -56% | Apr 30, 2022 | 10-Q | 2022-06-14 |
| Q4 2021 | $35.1M | -$34.9M | -49.9% | Jan 31, 2022 | 10-Q | 2022-03-15 |
| Q3 2021 | $45.6M | +$11.7M | +34.5% | Oct 31, 2021 | 10-Q | 2021-12-15 |
| Q2 2021 | $56.3M | +$26.4M | +88.2% | Jul 31, 2021 | 10-K | 2022-10-31 |
| Q1 2021 | $63.6M | +$24.5M | +62.6% | Apr 30, 2021 | 10-Q | 2021-06-11 |
| Q4 2020 | $70M | +$50.2M | +254% | Jan 31, 2021 | 10-Q | 2021-03-15 |
| Q3 2020 | $33.9M | +$10.7M | +45.9% | Oct 31, 2020 | 10-Q | 2020-12-11 |
| Q2 2020 | $29.9M | +$11.4K | +0.04% | Jul 31, 2020 | 10-K | 2021-10-29 |
| Q1 2020 | $39.1M | +$12.1M | +45% | Apr 30, 2020 | 10-Q | 2020-06-15 |
| Q4 2019 | $19.8M | -$12.4M | -38.6% | Jan 31, 2020 | 10-Q | 2020-03-16 |
| Q3 2019 | $23.2M | -$8.93M | -27.7% | Oct 31, 2019 | 10-Q | 2019-12-13 |
| Q2 2019 | $29.9M | -$354K | -1.17% | Jul 31, 2019 | 10-K | 2020-10-28 |
| Q1 2019 | $27M | -$10.1M | -27.2% | Apr 30, 2019 | 10-Q | 2019-06-14 |
| Q4 2018 | $32.2M | +$10.1M | +45.7% | Jan 31, 2019 | 10-Q | 2019-03-08 |
| Q3 2018 | $32.2M | +$13.5M | +72.1% | Oct 31, 2018 | 10-Q | 2018-12-14 |
| Q2 2018 | $30.2M | +$15M | +98.6% | Jul 31, 2018 | 10-K/A | 2019-11-27 |
| Q1 2018 | $37.1M | +$17.1M | +85.6% | Apr 30, 2018 | 10-Q | 2018-06-13 |
| Q4 2017 | $22.1M | -$2.19M | -8.99% | Jan 31, 2018 | 10-Q | 2018-03-09 |
| Q3 2017 | $18.7M | -$9.39M | -33.4% | Oct 31, 2017 | 10-Q | 2017-12-07 |
| Q2 2017 | $15.2M | -$17.2M | -53% | Jul 31, 2017 | 10-K | 2018-10-19 |
| Q1 2017 | $20M | -$8.3M | -29.4% | Apr 30, 2017 | 10-Q | 2017-06-01 |
| Q4 2016 | $24.3M | -$8.62M | -26.2% | Jan 31, 2017 | 10-Q | 2017-03-16 |
| Q3 2016 | $28.1M | -$2.31M | -7.59% | Oct 31, 2016 | 10-Q | 2016-12-08 |
| Q2 2016 | $32.4M | -$3.18M | -8.95% | Jul 31, 2016 | 10-K | 2017-10-25 |
| Q1 2016 | $28.3M | +$627K | +2.27% | Apr 30, 2016 | 10-Q | 2016-06-09 |
| Q4 2015 | $32.9M | +$211K | +0.64% | Jan 31, 2016 | 10-Q | 2016-03-08 |
| Q3 2015 | $30.4M | -$5.32M | -14.9% | Oct 31, 2015 | 10-Q | 2015-12-08 |
| Q2 2015 | $35.6M | -$3.8M | -9.65% | Jul 31, 2015 | 10-K | 2016-10-13 |
| Q1 2015 | $27.6M | +$1.94M | +7.57% | Apr 30, 2015 | 10-Q | 2015-06-09 |
| Q4 2014 | $32.7M | +$12.9M | +65.3% | Jan 31, 2015 | 10-Q | 2015-03-12 |
| Q3 2014 | $35.7M | +$18.7M | +109% | Oct 31, 2014 | 10-Q | 2014-12-08 |
| Q2 2014 | $39.4M | +$32.9M | +505% | Jul 31, 2014 | 10-K | 2015-10-14 |
| Q1 2014 | $25.7M | +$16.8M | +190% | Apr 30, 2014 | 10-Q | 2014-06-13 |
| Q4 2013 | $19.8M | +$9.09M | +84.9% | Jan 31, 2014 | 10-Q | 2014-03-14 |
| Q3 2013 | $17.1M | +$11.5M | +209% | Oct 31, 2013 | 10-Q | 2013-12-16 |
| Q2 2013 | $6.51M | -$919K | -12.4% | Jul 31, 2013 | 10-K | 2014-10-10 |
| Q1 2013 | $8.87M | +$67.9K | +0.77% | Apr 30, 2013 | 10-Q | 2013-06-14 |
| Q4 2012 | $10.7M | +$7.72M | +259% | Jan 31, 2013 | 10-Q | 2013-03-15 |
| Q3 2012 | $5.52M | +$1.37M | +33.1% | Oct 31, 2012 | 10-Q | 2012-12-17 |
| Q2 2012 | $7.43M | +$1.75M | +30.9% | Jul 31, 2012 | 10-K | 2013-09-27 |
| Q1 2012 | $8.81M | Apr 30, 2012 | 10-Q | 2012-06-14 | ||
| Q4 2011 | $2.98M | Jan 31, 2012 | 10-Q | 2012-03-16 | ||
| Q3 2011 | $4.14M | Oct 31, 2011 | 10-Q | 2011-12-15 | ||
| Q2 2011 | $5.67M | Jul 31, 2011 | 10-K | 2012-10-15 |