| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | $4.67M | +$4.16M | +823% | Jul 31, 2024 | 10-Q | 2024-09-16 |
| Q1 2024 | $2.72M | +$2.12M | +350% | Apr 30, 2024 | 10-Q | 2024-06-14 |
| Q4 2023 | $3.17M | +$2.53M | +395% | Jan 31, 2024 | 10-Q | 2024-09-16 |
| Q3 2023 | $435K | -$298K | -40.6% | Oct 31, 2023 | 10-Q | 2023-12-15 |
| Q2 2023 | $505K | -$508K | -50.1% | Jul 31, 2023 | 10-Q | 2023-09-14 |
| Q1 2023 | $605K | -$845K | -58.3% | Apr 30, 2023 | 10-Q | 2023-06-14 |
| Q4 2022 | $640K | -$968K | -60.2% | Jan 31, 2023 | 10-K | 2024-05-15 |
| Q3 2022 | $733K | -$1.79M | -70.9% | Oct 31, 2022 | 10-Q | 2022-12-14 |
| Q2 2022 | $1.01M | -$1.13M | -52.7% | Jul 31, 2022 | 10-Q | 2022-09-14 |
| Q1 2022 | $1.45M | -$950K | -39.6% | Apr 30, 2022 | 10-Q | 2022-06-17 |
| Q4 2021 | $1.61M | -$448K | -21.8% | Jan 31, 2022 | 10-K | 2023-05-16 |
| Q3 2021 | $2.52M | +$465K | +22.6% | Oct 31, 2021 | 10-Q | 2021-12-20 |
| Q2 2021 | $2.14M | +$343K | +19% | Jul 31, 2021 | 10-Q | 2021-09-20 |
| Q1 2021 | $2.4M | +$498K | +26.2% | Apr 30, 2021 | 10-Q | 2021-06-21 |
| Q4 2020 | $2.06M | +$277K | +15.6% | Jan 31, 2021 | 10-K | 2022-05-17 |
| Q3 2020 | $2.06M | +$351K | +20.6% | Oct 31, 2020 | 10-Q | 2020-12-14 |
| Q2 2020 | $1.8M | +$234K | +14.9% | Jul 31, 2020 | 10-Q | 2020-09-10 |
| Q1 2020 | $1.9M | +$155K | +8.88% | Apr 30, 2020 | 10-Q | 2020-06-12 |
| Q4 2019 | $1.78M | +$75.8K | +4.45% | 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 | Jul 31, 2018 | 10-Q | 2018-09-19 | ||
| Q1 2018 | $1.87M | 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 | +$444K | +40.1% | Oct 31, 2017 | 10-Q | 2017-12-15 |
| Q4 2016 | $1.12M | +$47K | +4.38% | Jan 31, 2017 | 10-K | 2018-05-16 |
| Q3 2016 | $1.11M | +$102K | +10.2% | Oct 31, 2016 | 10-Q | 2016-12-20 |
| Q2 2016 | $1.11M | +$113K | +11.3% | Jul 31, 2016 | 10-Q | 2016-09-16 |
| Q1 2016 | $1.19M | +$88.9K | +8.11% | Apr 30, 2016 | 10-Q | 2016-06-20 |
| Q4 2015 | $1.07M | -$429K | -28.6% | Jan 31, 2016 | 10-K | 2017-05-01 |
| Q3 2015 | $1M | -$628K | -38.5% | Oct 31, 2015 | 10-Q | 2015-12-15 |
| Q2 2015 | $1M | -$396K | -28.3% | Jul 31, 2015 | 10-Q | 2015-09-14 |
| Q1 2015 | $1.1M | -$182K | -14.2% | Apr 30, 2015 | 10-Q | 2015-06-19 |
| Q4 2014 | $1.5M | -$4.81M | -76.2% | Jan 31, 2015 | 10-K | 2016-05-17 |
| Q3 2014 | $1.63M | -$4.25M | -72.2% | Oct 31, 2014 | 10-Q | 2014-12-15 |
| Q2 2014 | $1.4M | -$4.13M | -74.7% | Jul 31, 2014 | 10-Q | 2014-09-15 |
| Q1 2014 | $1.28M | -$4M | -75.8% | Apr 30, 2014 | 10-Q | 2014-06-20 |
| Q4 2013 | $6.31M | +$1.15M | +22.3% | Jan 31, 2014 | 10-K | 2015-05-01 |
| Q3 2013 | $5.88M | +$798K | +15.7% | Oct 31, 2013 | 10-Q | 2013-12-23 |
| Q2 2013 | $5.53M | +$640K | +13.1% | Jul 31, 2013 | 10-Q/A | 2013-09-16 |
| Q1 2013 | $5.27M | +$583K | +12.4% | Apr 30, 2013 | 10-Q | 2013-06-14 |
| Q4 2012 | $5.16M | +$635K | +14% | Jan 31, 2013 | 10-K | 2014-05-16 |
| Q3 2012 | $5.08M | +$930K | +22.4% | Oct 31, 2012 | 10-Q | 2012-12-17 |
| Q2 2012 | $4.89M | +$1.35M | +38.3% | Jul 31, 2012 | 10-Q | 2012-09-19 |
| Q1 2012 | $4.69M | Apr 30, 2012 | 10-Q | 2012-06-19 | ||
| Q4 2011 | $4.53M | +$1.2M | +36.2% | Jan 31, 2012 | 10-K | 2013-05-16 |
| Q3 2011 | $4.15M | Oct 31, 2011 | 10-Q | 2011-12-14 | ||
| Q2 2011 | $3.54M | Jul 31, 2011 | 10-Q/A | 2011-09-29 | ||
| Q4 2010 | $3.32M | Jan 31, 2011 | 10-K | 2012-04-30 |