| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | $805K | -$799K | -49.8% | Jul 31, 2024 | 10-K | 2024-10-29 |
| Q1 2024 | $869K | -$361K | -29.4% | Apr 30, 2024 | 10-Q | 2024-06-14 |
| Q4 2023 | $939K | -$1M | -51.6% | Jan 31, 2024 | 10-Q | 2024-03-18 |
| Q3 2023 | $2.07M | -$1.01M | -32.7% | Oct 31, 2023 | 10-Q | 2023-12-14 |
| Q2 2023 | $1.6M | -$2.26M | -58.5% | Jul 31, 2023 | 10-K | 2024-10-29 |
| Q1 2023 | $1.23M | +$120K | +10.8% | Apr 30, 2023 | 10-Q | 2023-06-14 |
| Q4 2022 | $1.94M | +$200K | +11.5% | Jan 31, 2023 | 10-Q | 2023-03-17 |
| Q3 2022 | $3.07M | +$619K | +25.2% | Oct 31, 2022 | 10-Q | 2022-12-14 |
| Q2 2022 | $3.86M | +$667K | +20.9% | Jul 31, 2022 | 10-K | 2023-10-30 |
| Q1 2022 | $1.11M | -$2.61M | -70.1% | Apr 30, 2022 | 10-Q | 2022-06-14 |
| Q4 2021 | $1.74M | -$2.38M | -57.7% | Jan 31, 2022 | 10-Q | 2022-03-15 |
| Q3 2021 | $2.45M | -$2.43M | -49.7% | Oct 31, 2021 | 10-Q | 2021-12-15 |
| Q2 2021 | $3.2M | -$2.37M | -42.6% | Jul 31, 2021 | 10-K | 2022-10-28 |
| Q1 2021 | $3.72M | -$278K | -6.96% | Apr 30, 2021 | 10-Q | 2021-06-15 |
| Q4 2020 | $4.12M | +$3.48M | +550% | Jan 31, 2021 | 10-Q | 2021-03-15 |
| Q3 2020 | $4.88M | +$3.49M | +251% | Oct 31, 2020 | 10-Q | 2020-12-15 |
| Q2 2020 | $5.57M | +$4.53M | +435% | Jul 31, 2020 | 10-K | 2021-10-28 |
| Q1 2020 | $4M | +$3.22M | +418% | Apr 30, 2020 | 10-Q | 2020-06-11 |
| Q4 2019 | $633K | -$160K | -20.2% | Jan 31, 2020 | 10-Q | 2020-03-12 |
| Q3 2019 | $1.39M | -$93K | -6.27% | Oct 31, 2019 | 10-Q | 2019-12-13 |
| Q2 2019 | $1.04M | -$415K | -28.5% | Jul 31, 2019 | 10-K | 2020-10-08 |
| Q1 2019 | $772K | -$840K | -52.1% | Apr 30, 2019 | 10-Q | 2019-06-13 |
| Q4 2018 | $793K | -$1.93M | -70.9% | Jan 31, 2019 | 10-Q | 2019-03-06 |
| Q3 2018 | $1.48M | -$2.41M | -61.9% | Oct 31, 2018 | 10-Q | 2018-12-13 |
| Q2 2018 | $1.46M | -$1M | -40.8% | Jul 31, 2018 | 10-K | 2019-10-30 |
| Q1 2018 | $1.61M | -$1.86M | -53.6% | Apr 30, 2018 | 10-Q | 2018-06-13 |
| Q4 2017 | $2.72M | -$1.92M | -41.3% | Jan 31, 2018 | 10-Q | 2018-03-14 |
| Q3 2017 | $3.9M | -$1.07M | -21.5% | Oct 31, 2017 | 10-Q | 2017-12-14 |
| Q2 2017 | $2.46M | -$3.68M | -60% | Jul 31, 2017 | 10-K | 2018-10-25 |
| Q1 2017 | $3.48M | -$2.7M | -43.8% | Apr 30, 2017 | 10-Q | 2017-06-08 |
| Q4 2016 | $4.64M | -$2.57M | -35.7% | Jan 31, 2017 | 10-Q | 2017-03-02 |
| Q3 2016 | $4.96M | -$1.63M | -24.7% | Oct 31, 2016 | 10-Q | 2016-12-14 |
| Q2 2016 | $6.14M | +$4.16M | +210% | Jul 31, 2016 | 10-K | 2017-10-26 |
| Q1 2016 | $6.18M | +$3.32M | +116% | Apr 30, 2016 | 10-Q | 2016-06-09 |
| Q4 2015 | $7.21M | +$3M | +71.3% | Jan 31, 2016 | 10-Q | 2016-03-09 |
| Q3 2015 | $6.59M | +$829K | +14.4% | Oct 31, 2015 | 10-Q | 2015-12-10 |
| Q2 2015 | $1.98M | +$1.5M | +314% | Jul 31, 2015 | 10-K | 2016-10-27 |
| Q1 2015 | $2.86M | +$1.83M | +177% | Apr 30, 2015 | 10-Q | 2015-06-11 |
| Q4 2014 | $4.21M | +$3.31M | +370% | Jan 31, 2015 | 10-Q | 2015-03-04 |
| Q3 2014 | $5.76M | +$4M | +227% | Oct 31, 2014 | 10-Q | 2014-12-11 |
| Q2 2014 | $478K | -$8K | -1.65% | Jul 31, 2014 | 10-K | 2015-10-28 |
| Q1 2014 | $1.03M | -$299K | -22.5% | Apr 30, 2014 | 10-Q | 2014-06-10 |
| Q4 2013 | $895K | -$1.04M | -53.8% | Jan 31, 2014 | 10-Q | 2014-03-13 |
| Q3 2013 | $1.76M | -$1.7M | -49.1% | Oct 31, 2013 | 10-Q | 2013-12-12 |
| Q2 2013 | $486K | -$1.77M | -78.4% | Jul 31, 2013 | 10-K | 2014-10-28 |
| Q1 2013 | $1.33M | -$485K | -26.7% | Apr 30, 2013 | 10-Q | 2013-06-14 |
| Q4 2012 | $1.94M | -$77K | -3.83% | Jan 31, 2013 | 10-Q | 2013-02-25 |
| Q3 2012 | $3.46M | +$1.31M | +60.8% | Oct 31, 2012 | 10-Q | 2012-12-11 |
| Q2 2012 | $2.25M | -$554K | -19.8% | Jul 31, 2012 | 10-K | 2013-10-24 |
| Q1 2012 | $1.82M | Apr 30, 2012 | 10-Q | 2012-06-13 | ||
| Q4 2011 | $2.01M | Jan 31, 2012 | 10-Q | 2012-03-16 | ||
| Q3 2011 | $2.15M | Oct 31, 2011 | 10-Q/A | 2011-12-22 | ||
| Q2 2011 | $2.81M | Jul 31, 2011 | 10-K | 2012-10-29 |