| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2023 | $13.5M | -$2.44M | -15.4% | Apr 30, 2023 | 10-Q | 2023-06-07 |
| Q4 2022 | $14.1M | -$10.5M | -42.7% | Jan 31, 2023 | 10-Q | 2023-03-10 |
| Q3 2022 | $15M | -$9.09M | -37.8% | Oct 31, 2022 | 10-Q | 2023-06-07 |
| Q2 2022 | $12.2M | -$10.8M | -47.1% | Jul 31, 2022 | 10-Q | 2022-09-08 |
| Q1 2022 | $15.9M | -$22.6M | -58.7% | Apr 30, 2022 | 10-Q | 2022-06-08 |
| Q4 2021 | $24.6M | -$12.5M | -33.8% | Jan 31, 2022 | 10-Q | 2022-03-11 |
| Q3 2021 | $24.1M | -$16.7M | -41% | Oct 31, 2021 | 10-K | 2023-01-13 |
| Q2 2021 | $23M | -$19.3M | -45.6% | Jul 31, 2021 | 10-Q | 2021-09-08 |
| Q1 2021 | $38.4M | +$4.58M | +13.5% | Apr 30, 2021 | 10-Q | 2021-06-07 |
| Q4 2020 | $37.1M | +$22.8M | +160% | Jan 31, 2021 | 10-Q | 2021-03-11 |
| Q3 2020 | $40.8M | -$53.3M | -56.6% | Oct 31, 2020 | 10-K | 2022-01-13 |
| Q2 2020 | $42.3M | +$33.7M | +392% | Jul 31, 2020 | 10-Q | 2020-09-08 |
| Q1 2020 | $33.9M | +$25.1M | +286% | Apr 30, 2020 | 10-Q | 2020-06-08 |
| Q4 2019 | $14.3M | +$1.14M | +8.64% | Jan 31, 2020 | 10-Q | 2020-03-09 |
| Q3 2019 | $94.1M | +$83.8M | +815% | Oct 31, 2019 | 10-K | 2021-01-13 |
| Q2 2019 | $8.6M | -$2.14M | -20% | Jul 31, 2019 | 10-Q | 2019-09-05 |
| Q1 2019 | $8.78M | -$7.66M | -46.6% | Apr 30, 2019 | 10-Q | 2019-06-07 |
| Q4 2018 | $13.1M | +$8.63M | +192% | Jan 31, 2019 | 10-Q | 2019-03-08 |
| Q3 2018 | $10.3M | +$1.61M | +18.6% | Oct 31, 2018 | 10-K | 2020-01-10 |
| Q2 2018 | $10.7M | -$7.8M | -42.1% | Jul 31, 2018 | 10-Q | 2018-09-07 |
| Q1 2018 | $16.4M | +$954K | +6.16% | Apr 30, 2018 | 10-Q | 2018-06-08 |
| Q4 2017 | $4.51M | -$534K | -10.6% | Jan 31, 2018 | 10-Q | 2019-03-08 |
| Q3 2017 | $8.67M | +$1.4M | +19.3% | Oct 31, 2017 | 10-Q | 2019-03-08 |
| Q2 2017 | $18.5M | +$12.4M | +203% | Jul 31, 2017 | 10-Q | 2018-09-07 |
| Q1 2017 | $15.5M | +$12.1M | +356% | Apr 30, 2017 | 10-Q | 2018-06-08 |
| Q4 2016 | $5.04M | +$1.87M | +58.9% | Jan 31, 2017 | 10-Q | 2018-03-09 |
| Q3 2016 | $7.27M | +$648K | +9.78% | Oct 31, 2016 | 10-K | 2019-01-11 |
| Q2 2016 | $6.12M | -$455K | -6.92% | Jul 31, 2016 | 10-Q | 2017-09-08 |
| Q1 2016 | $3.4M | -$2.07M | -37.9% | Apr 30, 2016 | 10-Q | 2017-06-08 |
| Q4 2015 | $3.17M | -$1.72M | -35.2% | Jan 31, 2016 | 10-Q | 2017-03-10 |
| Q3 2015 | $6.62M | -$66.4M | -90.9% | Oct 31, 2015 | 10-K | 2019-01-11 |
| Q2 2015 | $6.58M | +$3.29M | +99.8% | Jul 31, 2015 | 10-Q | 2016-09-08 |
| Q1 2015 | $5.47M | -$3.11M | -36.3% | Apr 30, 2015 | 10-Q | 2016-06-07 |
| Q4 2014 | $4.89M | -$2.18M | -30.8% | Jan 31, 2015 | 10-Q | 2016-03-10 |
| Q3 2014 | $73M | +$70.1M | +2380% | Oct 31, 2014 | 10-K | 2018-01-12 |
| Q2 2014 | $3.29M | +$96K | +3.01% | Jul 31, 2014 | 10-Q | 2015-09-04 |
| Q1 2014 | $8.59M | -$14.2M | -62.4% | Apr 30, 2014 | 10-Q | 2015-06-08 |
| Q4 2013 | $7.07M | -$18.4M | -72.2% | Jan 31, 2014 | 10-Q | 2015-03-12 |
| Q3 2013 | $2.95M | -$75.1M | -96.2% | Oct 31, 2013 | 10-K | 2017-01-13 |
| Q2 2013 | $3.2M | -$1.76M | -35.5% | Jul 31, 2013 | 10-Q | 2014-09-08 |
| Q1 2013 | $22.8M | +$18.8M | +461% | Apr 30, 2013 | 10-Q | 2014-06-09 |
| Q4 2012 | $25.4M | +$22.8M | +854% | Jan 31, 2013 | 10-Q | 2014-03-11 |
| Q3 2012 | $78.1M | +$73.6M | +1624% | Oct 31, 2012 | 10-K | 2016-01-13 |
| Q2 2012 | $4.95M | +$3.14M | +173% | Jul 31, 2012 | 10-Q | 2013-09-06 |
| Q1 2012 | $4.07M | +$2.36M | +138% | Apr 30, 2012 | 10-Q | 2013-06-07 |
| Q4 2011 | $2.67M | -$4.14M | -60.8% | Jan 31, 2012 | 10-Q | 2013-03-11 |
| Q3 2011 | $4.53M | -$11.1M | -71.1% | Oct 31, 2011 | 10-K | 2015-01-13 |
| Q2 2011 | $1.81M | -$766K | -29.7% | Jul 31, 2011 | 10-Q | 2012-09-07 |
| Q1 2011 | $1.71M | Apr 30, 2011 | 10-Q | 2012-06-06 | ||
| Q4 2010 | $6.8M | Jan 31, 2011 | 10-Q | 2012-03-08 | ||
| Q3 2010 | $15.7M | Oct 31, 2010 | 10-K | 2014-01-13 | ||
| Q2 2010 | $2.58M | Jul 31, 2010 | 10-Q | 2011-09-08 |