| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | $818K | -$1.01M | -55.2% | Jul 31, 2024 | 10-K | 2024-10-29 |
| Q1 2024 | $920K | -$904K | -49.6% | Apr 30, 2024 | 10-Q | 2024-06-14 |
| Q4 2023 | $1.09M | -$1.44M | -57.1% | Jan 31, 2024 | 10-Q | 2024-03-18 |
| Q3 2023 | $2.25M | -$1.45M | -39.2% | Oct 31, 2023 | 10-Q | 2023-12-14 |
| Q2 2023 | $1.83M | -$2.66M | -59.3% | Jul 31, 2023 | 10-K | 2024-10-29 |
| Q1 2023 | $1.82M | -$294K | -13.9% | Apr 30, 2023 | 10-Q | 2023-06-14 |
| Q4 2022 | $2.53M | -$259K | -9.29% | Jan 31, 2023 | 10-Q | 2023-03-17 |
| Q3 2022 | $3.7M | +$144K | +4.05% | Oct 31, 2022 | 10-Q | 2022-12-14 |
| Q2 2022 | $4.48M | +$181K | +4.21% | Jul 31, 2022 | 10-K | 2023-10-30 |
| Q1 2022 | $2.12M | -$2.73M | -56.3% | Apr 30, 2022 | 10-Q | 2022-06-14 |
| Q4 2021 | $2.79M | -$2.5M | -47.2% | Jan 31, 2022 | 10-Q | 2022-03-15 |
| Q3 2021 | $3.56M | -$2.21M | -38.3% | Oct 31, 2021 | 10-Q | 2021-12-15 |
| Q2 2021 | $4.3M | -$2.02M | -31.9% | Jul 31, 2021 | 10-K | 2022-10-28 |
| Q1 2021 | $4.85M | +$60K | +1.25% | Apr 30, 2021 | 10-Q | 2021-06-15 |
| Q4 2020 | $5.29M | +$3.82M | +260% | Jan 31, 2021 | 10-Q | 2021-03-15 |
| Q3 2020 | $5.77M | +$3.54M | +159% | Oct 31, 2020 | 10-Q | 2020-12-15 |
| Q2 2020 | $6.32M | +$4.39M | +227% | Jul 31, 2020 | 10-K | 2021-10-28 |
| Q1 2020 | $4.79M | +$3.08M | +180% | Apr 30, 2020 | 10-Q | 2020-06-11 |
| Q4 2019 | $1.47M | -$309K | -17.4% | Jan 31, 2020 | 10-Q | 2020-03-12 |
| Q3 2019 | $2.23M | -$310K | -12.2% | Oct 31, 2019 | 10-Q | 2019-12-13 |
| Q2 2019 | $1.93M | -$643K | -25% | Jul 31, 2019 | 10-K | 2020-10-08 |
| Q1 2019 | $1.71M | -$1.09M | -38.9% | Apr 30, 2019 | 10-Q | 2019-06-13 |
| Q4 2018 | $1.78M | -$2.2M | -55.3% | Jan 31, 2019 | 10-Q | 2019-03-06 |
| Q3 2018 | $2.54M | -$2.67M | -51.2% | Oct 31, 2018 | 10-Q | 2018-12-13 |
| Q2 2018 | $2.58M | -$1.25M | -32.8% | Jul 31, 2018 | 10-K | 2019-10-30 |
| Q1 2018 | $2.8M | -$2.11M | -43% | Apr 30, 2018 | 10-Q | 2018-06-13 |
| Q4 2017 | $3.97M | -$2.14M | -35% | Jan 31, 2018 | 10-Q | 2018-03-14 |
| Q3 2017 | $5.21M | -$1.2M | -18.7% | Oct 31, 2017 | 10-Q | 2017-12-14 |
| Q2 2017 | $3.83M | -$3.73M | -49.4% | Jul 31, 2017 | 10-K | 2018-10-25 |
| Q1 2017 | $4.91M | -$2.7M | -35.5% | Apr 30, 2017 | 10-Q | 2017-06-08 |
| Q4 2016 | $6.11M | -$2.45M | -28.6% | Jan 31, 2017 | 10-Q | 2017-03-02 |
| Q3 2016 | $6.4M | -$1.43M | -18.2% | Oct 31, 2016 | 10-Q | 2016-12-14 |
| Q2 2016 | $7.56M | +$4.3M | +132% | Jul 31, 2016 | 10-K | 2017-10-26 |
| Q1 2016 | $7.61M | +$3.43M | +82% | Apr 30, 2016 | 10-Q | 2016-06-09 |
| Q4 2015 | $8.55M | +$2.99M | +53.8% | Jan 31, 2016 | 10-Q | 2016-03-09 |
| Q3 2015 | $7.83M | +$731K | +10.3% | Oct 31, 2015 | 10-Q | 2015-12-10 |
| Q2 2015 | $3.26M | +$1.4M | +75.4% | Jul 31, 2015 | 10-K | 2016-10-27 |
| Q1 2015 | $4.18M | +$1.73M | +70.5% | Apr 30, 2015 | 10-Q | 2015-06-11 |
| Q4 2014 | $5.56M | +$3.15M | +130% | Jan 31, 2015 | 10-Q | 2015-03-04 |
| Q3 2014 | $7.1M | +$3.81M | +116% | Oct 31, 2014 | 10-Q | 2014-12-11 |
| Q2 2014 | $1.86M | -$203K | -9.85% | Jul 31, 2014 | 10-K | 2015-10-28 |
| Q1 2014 | $2.45M | -$1.05M | -30.1% | Apr 30, 2014 | 10-Q | 2014-06-10 |
| Q4 2013 | $2.41M | -$1.71M | -41.5% | Jan 31, 2014 | 10-Q | 2014-03-13 |
| Q3 2013 | $3.29M | -$2.39M | -42.1% | Oct 31, 2013 | 10-Q | 2013-12-12 |
| Q2 2013 | $2.06M | -$2.4M | -53.7% | Jul 31, 2013 | 10-K | 2014-10-28 |
| Q1 2013 | $3.51M | -$552K | -13.6% | Apr 30, 2013 | 10-Q | 2013-06-14 |
| Q4 2012 | $4.13M | -$101K | -2.39% | Jan 31, 2013 | 10-Q | 2013-02-25 |
| Q3 2012 | $5.67M | +$1.26M | +28.5% | Oct 31, 2012 | 10-Q | 2012-12-11 |
| Q2 2012 | $4.46M | -$690K | -13.4% | Jul 31, 2012 | 10-K | 2013-10-24 |
| Q1 2012 | $4.06M | Apr 30, 2012 | 10-Q | 2012-06-13 | ||
| Q4 2011 | $4.23M | Jan 31, 2012 | 10-Q | 2012-03-16 | ||
| Q3 2011 | $4.42M | Oct 31, 2011 | 10-Q/A | 2011-12-22 | ||
| Q2 2011 | $5.15M | Jul 31, 2011 | 10-K | 2012-10-29 |