| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2024 | $800K | +$512K | +177% | Jan 31, 2025 | 10-Q | 2025-03-17 |
| Q3 2024 | $543K | +$55.2K | +11.3% | Oct 31, 2024 | 10-Q | 2024-12-16 |
| Q2 2024 | $573K | -$574K | -50% | Jul 31, 2024 | 10-Q | 2024-09-16 |
| Q1 2024 | $453K | +$74K | +19.5% | Apr 30, 2024 | 10-Q | 2025-03-17 |
| Q4 2023 | $289K | -$227K | -44% | Jan 31, 2024 | 10-Q | 2024-03-18 |
| Q3 2023 | $488K | -$99.1K | -16.9% | Oct 31, 2023 | 10-Q | 2023-12-15 |
| Q2 2023 | $1.15M | +$59.6K | +5.48% | Jul 31, 2023 | 10-Q | 2023-09-14 |
| Q1 2023 | $379K | -$757K | -66.7% | Apr 30, 2023 | 10-K | 2024-07-29 |
| Q4 2022 | $515K | -$899K | -63.6% | Jan 31, 2023 | 10-Q | 2023-03-17 |
| Q3 2022 | $587K | -$1.1M | -65.1% | Oct 31, 2022 | 10-Q | 2022-12-15 |
| Q2 2022 | $1.09M | -$245K | -18.4% | Jul 31, 2022 | 10-Q | 2022-09-14 |
| Q1 2022 | $1.14M | +$517K | +83.5% | Apr 30, 2022 | 10-K | 2023-07-31 |
| Q4 2021 | $1.41M | +$842K | +147% | Jan 31, 2022 | 10-Q | 2022-03-17 |
| Q3 2021 | $1.68M | +$533K | +46.3% | Oct 31, 2021 | 10-Q | 2021-12-14 |
| Q2 2021 | $1.33M | +$1.11M | +505% | Jul 31, 2021 | 10-Q | 2021-09-14 |
| Q1 2021 | $619K | +$461K | +292% | Apr 30, 2021 | 10-K | 2022-08-15 |
| Q4 2020 | $572K | +$494K | +634% | Jan 31, 2021 | 10-Q | 2021-03-17 |
| Q3 2020 | $1.15M | +$891K | +345% | Oct 31, 2020 | 10-Q | 2020-12-14 |
| Q2 2020 | $220K | -$72.7K | -24.8% | Jul 31, 2020 | 10-Q | 2020-09-11 |
| Q1 2020 | $158K | -$2.37K | -1.48% | Apr 30, 2020 | 10-K | 2021-07-29 |
| Q4 2019 | $78K | -$164K | -67.8% | Jan 31, 2020 | 10-Q | 2020-03-12 |
| Q3 2019 | $259K | +$10.1K | +4.05% | Oct 31, 2019 | 10-Q | 2019-12-16 |
| Q2 2019 | $293K | -$78.8K | -21.2% | Jul 31, 2019 | 10-Q | 2019-09-16 |
| Q1 2019 | $160K | -$126K | -44% | Apr 30, 2019 | 10-K | 2020-07-13 |
| Q4 2018 | $242K | Jan 31, 2019 | 10-Q | 2019-03-18 | ||
| Q3 2018 | $249K | Oct 31, 2018 | 10-Q | 2018-12-14 | ||
| Q2 2018 | $372K | -$4.25M | -91.9% | Jul 31, 2018 | 10-Q | 2018-09-20 |
| Q1 2018 | $286K | +$106K | +58.5% | Apr 30, 2018 | 10-K | 2019-07-26 |
| Q2 2017 | $4.62M | +$2.39M | +107% | Jul 31, 2017 | 10-Q | 2017-09-14 |
| Q1 2017 | $180K | -$2.57M | -93.4% | Apr 30, 2017 | 10-Q | 2017-09-14 |
| Q4 2016 | $1.93M | -$1.67M | -46.4% | Jan 31, 2017 | 10-Q | 2017-03-15 |
| Q3 2016 | $1.73M | -$2.16M | -55.5% | Oct 31, 2016 | 10-Q | 2016-12-15 |
| Q2 2016 | $2.23M | -$1.65M | -42.5% | Jul 31, 2016 | 10-Q | 2016-09-14 |
| Q1 2016 | $2.75M | -$1.23M | -30.8% | Apr 30, 2016 | 10-K | 2017-07-31 |
| Q4 2015 | $3.6M | -$1.13M | -23.9% | Jan 31, 2016 | 10-Q | 2016-03-15 |
| Q3 2015 | $3.89M | -$2.31M | -37.3% | Oct 31, 2015 | 10-Q | 2015-12-15 |
| Q2 2015 | $3.89M | -$970K | -20% | Jul 31, 2015 | 10-Q | 2015-09-14 |
| Q1 2015 | $3.98M | -$1.36M | -25.4% | Apr 30, 2015 | 10-K | 2016-07-29 |
| Q4 2014 | $4.74M | +$484K | +11.4% | Jan 31, 2015 | 10-Q/A | 2015-03-23 |
| Q3 2014 | $6.21M | +$1.81M | +41.2% | Oct 31, 2014 | 10-Q | 2014-12-22 |
| Q2 2014 | $4.85M | +$365K | +8.14% | Jul 31, 2014 | 10-Q | 2014-09-15 |
| Q1 2014 | $5.34M | +$1.43M | +36.6% | Apr 30, 2014 | 10-K/A | 2015-09-11 |
| Q4 2013 | $4.25M | +$1.11M | +35.2% | Jan 31, 2014 | 10-Q | 2014-03-21 |
| Q3 2013 | $4.39M | +$757K | +20.8% | Oct 31, 2013 | 10-Q | 2013-12-16 |
| Q2 2013 | $4.49M | +$1.35M | +43.2% | Jul 31, 2013 | 10-Q | 2013-09-16 |
| Q1 2013 | $3.91M | +$1.67M | +74.7% | Apr 30, 2013 | 10-K | 2014-07-29 |
| Q4 2012 | $3.15M | -$123K | -3.75% | Jan 31, 2013 | 10-Q | 2013-03-22 |
| Q3 2012 | $3.64M | -$2.36M | -39.3% | Oct 31, 2012 | 10-Q | 2012-12-21 |
| Q2 2012 | $3.14M | -$2.23M | -41.5% | Jul 31, 2012 | 10-Q/A | 2012-09-24 |
| Q1 2012 | $2.24M | -$5.2M | -69.9% | Apr 30, 2012 | 10-K | 2013-07-29 |
| Q4 2011 | $3.27M | Jan 31, 2012 | 10-Q | 2012-03-16 | ||
| Q3 2011 | $5.99M | Oct 31, 2011 | 10-Q | 2011-12-15 | ||
| Q2 2011 | $5.36M | Jul 31, 2011 | 10-Q | 2011-09-14 | ||
| Q1 2011 | $7.44M | Apr 30, 2011 | 10-K | 2012-07-27 |