| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | $2.66M | -$692K | -20.6% | Jul 31, 2024 | 10-K | 2024-10-15 |
| Q1 2024 | $3.65M | +$120K | +3.4% | Apr 30, 2024 | 10-Q | 2024-06-10 |
| Q4 2023 | $3.72M | -$1.23M | -24.8% | Jan 31, 2024 | 10-Q | 2024-03-11 |
| Q3 2023 | $3.22M | -$1.78M | -35.6% | Oct 31, 2023 | 10-Q | 2023-12-11 |
| Q2 2023 | $3.35M | -$3.23M | -49.1% | Jul 31, 2023 | 10-K | 2024-10-15 |
| Q1 2023 | $3.53M | -$2.8M | -44.2% | Apr 30, 2023 | 10-Q | 2023-06-09 |
| Q4 2022 | $4.94M | +$4.48M | +959% | Jan 31, 2023 | 10-Q | 2023-03-13 |
| Q3 2022 | $5M | +$4.02M | +413% | Oct 31, 2022 | 10-Q | 2022-12-13 |
| Q2 2022 | $6.59M | +$5.35M | +434% | Jul 31, 2022 | 10-K | 2023-10-16 |
| Q1 2022 | $6.33M | +$5.03M | +388% | Apr 30, 2022 | 10-Q | 2022-06-09 |
| Q4 2021 | $467K | -$873K | -65.1% | Jan 31, 2022 | 10-Q | 2022-03-14 |
| Q3 2021 | $975K | -$328K | -25.2% | Oct 31, 2021 | 10-Q | 2021-12-10 |
| Q2 2021 | $1.23M | -$154K | -11.1% | Jul 31, 2021 | 10-K | 2022-10-14 |
| Q1 2021 | $1.3M | -$71K | -5.2% | Apr 30, 2021 | 10-Q | 2021-06-09 |
| Q4 2020 | $1.34M | -$203K | -13.2% | Jan 31, 2021 | 10-Q | 2021-03-15 |
| Q3 2020 | $1.3M | +$326K | +33.4% | Oct 31, 2020 | 10-Q | 2020-12-10 |
| Q2 2020 | $1.39M | +$312K | +29% | Jul 31, 2020 | 10-K | 2021-10-14 |
| Q1 2020 | $1.37M | +$203K | +17.5% | Apr 30, 2020 | 10-Q | 2020-06-09 |
| Q4 2019 | $1.54M | +$690K | +80.9% | Jan 31, 2020 | 10-Q | 2020-03-11 |
| Q3 2019 | $977K | +$71K | +7.84% | Oct 31, 2019 | 10-Q | 2019-12-10 |
| Q2 2019 | $1.08M | -$234K | -17.9% | Jul 31, 2019 | 10-K | 2020-10-14 |
| Q1 2019 | $1.16M | +$287K | +32.8% | Apr 30, 2019 | 10-Q | 2019-06-07 |
| Q4 2018 | $853K | -$254K | -22.9% | Jan 31, 2019 | 10-Q | 2019-03-12 |
| Q3 2018 | $906K | -$263K | -22.5% | Oct 31, 2018 | 10-Q | 2018-12-10 |
| Q2 2018 | $1.31M | +$230K | +21.3% | Jul 31, 2018 | 10-K | 2019-10-11 |
| Q1 2018 | $876K | -$800K | -47.7% | Apr 30, 2018 | 10-Q | 2018-06-11 |
| Q4 2017 | $1.11M | -$520K | -32% | Jan 31, 2018 | 10-Q | 2018-03-12 |
| Q3 2017 | $1.17M | -$390K | -25% | Oct 31, 2017 | 10-Q | 2017-12-11 |
| Q2 2017 | $1.08M | -$120K | -10% | Jul 31, 2017 | 10-K | 2018-10-15 |
| Q1 2017 | $1.68M | -$504K | -23.1% | Apr 30, 2017 | 10-Q | 2017-06-09 |
| Q4 2016 | $1.63M | -$138K | -7.82% | Jan 31, 2017 | 10-Q | 2017-03-13 |
| Q3 2016 | $1.56M | -$236K | -13.1% | Oct 31, 2016 | 10-Q | 2016-12-12 |
| Q2 2016 | $1.2M | -$630K | -34.4% | Jul 31, 2016 | 10-K | 2017-10-16 |
| Q1 2016 | $2.18M | +$406K | +22.9% | Apr 30, 2016 | 10-Q | 2016-06-09 |
| Q4 2015 | $1.77M | -$64K | -3.5% | Jan 31, 2016 | 10-Q | 2016-03-11 |
| Q3 2015 | $1.8M | -$88K | -4.67% | Oct 31, 2015 | 10-Q | 2015-12-10 |
| Q2 2015 | $1.83M | -$3.6M | -66.3% | Jul 31, 2015 | 10-K | 2016-10-14 |
| Q1 2015 | $1.77M | -$4.9M | -73.4% | Apr 30, 2015 | 10-Q | 2015-06-09 |
| Q4 2014 | $1.83M | -$2.26M | -55.2% | Jan 31, 2015 | 10-Q | 2015-03-12 |
| Q3 2014 | $1.88M | -$2.2M | -53.8% | Oct 31, 2014 | 10-Q | 2014-12-10 |
| Q2 2014 | $5.43M | -$548K | -9.17% | Jul 31, 2014 | 10-K | 2015-10-14 |
| Q1 2014 | $6.67M | -$1.48M | -18.1% | Apr 30, 2014 | 10-Q | 2014-06-09 |
| Q4 2013 | $4.09M | -$6.28M | -60.6% | Jan 31, 2014 | 10-Q | 2014-03-12 |
| Q3 2013 | $4.08M | -$11.4M | -73.6% | Oct 31, 2013 | 10-Q | 2013-12-10 |
| Q2 2013 | $5.98M | -$11.3M | -65.5% | Jul 31, 2013 | 10-K | 2014-10-14 |
| Q1 2013 | $8.15M | +$730K | +9.84% | Apr 30, 2013 | 10-Q | 2013-06-10 |
| Q4 2012 | $10.4M | -$38K | -0.37% | Jan 31, 2013 | 10-Q | 2013-03-12 |
| Q3 2012 | $15.5M | +$7.76M | +101% | Oct 31, 2012 | 10-Q | 2012-12-10 |
| Q2 2012 | $17.3M | +$7.7M | +80.1% | Jul 31, 2012 | 10-K | 2013-10-15 |
| Q1 2012 | $7.42M | Apr 30, 2012 | 10-Q | 2012-06-11 | ||
| Q4 2011 | $10.4M | Jan 31, 2012 | 10-Q | 2012-03-12 | ||
| Q3 2011 | $7.71M | Oct 31, 2011 | 10-Q/A | 2011-12-23 | ||
| Q2 2011 | $9.61M | Jul 31, 2011 | 10-K/A | 2012-11-09 |