| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | $4.63M | +$4.16M | +875% | Jul 31, 2024 | 10-Q | 2024-09-16 |
| Q1 2024 | $2.69M | +$2.12M | +368% | Apr 30, 2024 | 10-Q | 2024-06-14 |
| Q4 2023 | $3.13M | +$2.53M | +416% | Jan 31, 2024 | 10-Q | 2024-09-16 |
| Q3 2023 | $405K | -$295K | -42.2% | Oct 31, 2023 | 10-Q | 2023-12-15 |
| Q2 2023 | $475K | -$506K | -51.6% | Jul 31, 2023 | 10-Q | 2023-09-14 |
| Q1 2023 | $575K | -$843K | -59.5% | Apr 30, 2023 | 10-Q | 2023-06-14 |
| Q4 2022 | $608K | -$936K | -60.6% | Jan 31, 2023 | 10-K | 2024-05-15 |
| Q3 2022 | $700K | -$1.75M | -71.5% | Oct 31, 2022 | 10-Q | 2022-12-14 |
| Q2 2022 | $981K | -$1.09M | -52.6% | Jul 31, 2022 | 10-Q | 2022-09-14 |
| Q1 2022 | $1.42M | -$902K | -38.9% | Apr 30, 2022 | 10-Q | 2022-06-17 |
| Q4 2021 | $1.54M | -$459K | -22.9% | Jan 31, 2022 | 10-K | 2023-05-16 |
| Q3 2021 | $2.45M | +$487K | +24.7% | Oct 31, 2021 | 10-Q | 2021-12-20 |
| Q2 2021 | $2.07M | +$362K | +21.2% | Jul 31, 2021 | 10-Q | 2021-09-20 |
| Q1 2021 | $2.32M | +$452K | +24.2% | Apr 30, 2021 | 10-Q | 2021-06-21 |
| Q4 2020 | $2M | +$261K | +15% | Jan 31, 2021 | 10-K | 2022-05-17 |
| Q3 2020 | $1.97M | +$263K | +15.4% | Oct 31, 2020 | 10-Q | 2020-12-14 |
| Q2 2020 | $1.71M | +$142K | +9.03% | Jul 31, 2020 | 10-Q | 2020-09-10 |
| Q1 2020 | $1.87M | +$121K | +6.95% | Apr 30, 2020 | 10-Q | 2020-06-12 |
| Q4 2019 | $1.74M | +$38.4K | +2.26% | Jan 31, 2020 | 10-K | 2021-05-03 |
| Q3 2019 | $1.71M | -$59.2K | -3.36% | Oct 31, 2019 | 10-Q | 2019-12-20 |
| Q2 2019 | $1.57M | -$388K | -19.9% | Jul 31, 2019 | 10-Q | 2019-09-16 |
| Q1 2019 | $1.75M | -$126K | -6.71% | Apr 30, 2019 | 10-Q | 2019-06-14 |
| Q4 2018 | $1.7M | +$154K | +9.96% | Jan 31, 2019 | 10-K | 2020-04-30 |
| Q3 2018 | $1.76M | +$213K | +13.8% | Oct 31, 2018 | 10-Q | 2018-12-26 |
| Q2 2018 | $1.96M | +$649K | +49.6% | Jul 31, 2018 | 10-Q | 2018-09-19 |
| Q1 2018 | $1.87M | +$600K | +47.2% | Apr 30, 2018 | 10-Q | 2018-06-14 |
| Q4 2017 | $1.55M | +$429K | +38.3% | Jan 31, 2018 | 10-K | 2019-05-16 |
| Q3 2017 | $1.55M | +$476K | +44.3% | Oct 31, 2017 | 10-Q | 2017-12-15 |
| Q2 2017 | $1.31M | +$279K | +27.1% | Jul 31, 2017 | 10-Q | 2017-09-14 |
| Q1 2017 | $1.27M | +$195K | +18.1% | Apr 30, 2017 | 10-Q | 2017-06-14 |
| Q4 2016 | $1.12M | +$97.6K | +9.54% | Jan 31, 2017 | 10-K | 2018-05-16 |
| Q3 2016 | $1.07M | +$149K | +16.1% | Oct 31, 2016 | 10-Q | 2016-12-20 |
| Q2 2016 | $1.03M | +$177K | +20.8% | Jul 31, 2016 | 10-Q | 2016-09-16 |
| Q1 2016 | $1.08M | +$143K | +15.3% | Apr 30, 2016 | 10-Q | 2016-06-20 |
| Q4 2015 | $1.02M | -$372K | -26.7% | Jan 31, 2016 | 10-K | 2017-05-01 |
| Q3 2015 | $925K | -$705K | -43.2% | Oct 31, 2015 | 10-Q | 2015-12-15 |
| Q2 2015 | $851K | -$542K | -38.9% | Jul 31, 2015 | 10-Q | 2015-09-14 |
| Q1 2015 | $934K | -$339K | -26.6% | Apr 30, 2015 | 10-Q | 2015-06-19 |
| Q4 2014 | $1.39M | -$4.91M | -77.9% | Jan 31, 2015 | 10-K | 2016-05-17 |
| Q3 2014 | $1.63M | -$4.24M | -72.2% | Oct 31, 2014 | 10-Q | 2014-12-15 |
| Q2 2014 | $1.39M | -$4.13M | -74.8% | Jul 31, 2014 | 10-Q | 2014-09-15 |
| Q1 2014 | $1.27M | -$3.99M | -75.8% | Apr 30, 2014 | 10-Q | 2014-06-20 |
| Q4 2013 | $6.31M | +$1.15M | +22.4% | Jan 31, 2014 | 10-K | 2015-05-01 |
| Q3 2013 | $5.87M | +$851K | +17% | Oct 31, 2013 | 10-Q | 2013-12-23 |
| Q2 2013 | $5.52M | +$714K | +14.9% | Jul 31, 2013 | 10-Q/A | 2013-09-16 |
| Q1 2013 | $5.26M | +$634K | +13.7% | Apr 30, 2013 | 10-Q | 2013-06-14 |
| Q4 2012 | $5.15M | +$640K | +14.2% | Jan 31, 2013 | 10-K | 2014-05-16 |
| Q3 2012 | $5.02M | +$887K | +21.5% | Oct 31, 2012 | 10-Q | 2012-12-17 |
| Q2 2012 | $4.81M | +$1.29M | +36.7% | Jul 31, 2012 | 10-Q | 2012-09-19 |
| Q1 2012 | $4.63M | Apr 30, 2012 | 10-Q | 2012-06-19 | ||
| Q4 2011 | $4.51M | +$1.21M | +36.6% | Jan 31, 2012 | 10-K | 2013-05-16 |
| Q3 2011 | $4.13M | Oct 31, 2011 | 10-Q | 2011-12-14 | ||
| Q2 2011 | $3.52M | Jul 31, 2011 | 10-Q/A | 2011-09-29 | ||
| Q4 2010 | $3.3M | Jan 31, 2011 | 10-K | 2012-04-30 |