| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2024 | $301K | Jan 31, 2025 | 10-Q | 2025-03-20 | ||
| Q3 2024 | $250K | -$145K | -36.7% | Oct 31, 2024 | 10-Q | 2025-03-20 |
| Q2 2024 | $283K | Jul 31, 2024 | 10-Q | 2024-12-23 | ||
| Q1 2024 | $274K | -$161K | -36.9% | Apr 30, 2024 | 10-Q | 2024-10-01 |
| Q3 2023 | $395K | -$79.2K | -16.7% | Oct 31, 2023 | 10-K | 2025-02-20 |
| Q1 2023 | $435K | -$227K | -34.3% | Apr 30, 2023 | 10-Q | 2023-07-07 |
| Q4 2022 | $407K | -$247K | -37.8% | Jan 31, 2023 | 10-Q | 2023-03-15 |
| Q3 2022 | $474K | -$276K | -36.8% | Oct 31, 2022 | 10-Q | 2023-07-07 |
| Q2 2022 | $627K | -$90K | -12.6% | Jul 31, 2022 | 10-Q | 2022-09-14 |
| Q1 2022 | $662K | -$67K | -9.19% | Apr 30, 2022 | 10-Q | 2022-06-21 |
| Q4 2021 | $654K | -$103K | -13.6% | Jan 31, 2022 | 10-Q | 2022-03-15 |
| Q3 2021 | $750K | +$141K | +23.2% | Oct 31, 2021 | 10-K | 2023-02-13 |
| Q2 2021 | $717K | -$36.6K | -4.86% | Jul 31, 2021 | 10-Q | 2021-09-27 |
| Q1 2021 | $729K | -$1.77K | -0.24% | Apr 30, 2021 | 10-Q | 2021-09-23 |
| Q4 2020 | $757K | +$12.8K | +1.72% | Jan 31, 2021 | 10-Q | 2021-09-20 |
| Q3 2020 | $609K | +$8.52K | +1.42% | Oct 31, 2020 | 10-K | 2022-02-15 |
| Q2 2020 | $753K | -$2.05K | -0.27% | Jul 31, 2020 | 10-Q | 2020-09-21 |
| Q1 2020 | $730K | -$16.8K | -2.25% | Apr 30, 2020 | 10-Q | 2020-08-10 |
| Q4 2019 | $744K | +$138K | +22.8% | Jan 31, 2020 | 10-Q | 2020-04-30 |
| Q3 2019 | $600K | +$107K | +21.7% | Oct 31, 2019 | 10-K | 2021-08-04 |
| Q2 2019 | $755K | +$225K | +42.3% | Jul 31, 2019 | 10-Q | 2019-10-31 |
| Q1 2019 | $747K | +$288K | +62.7% | Apr 30, 2019 | 10-Q | 2019-07-26 |
| Q4 2018 | $606K | +$118K | +24.1% | Jan 31, 2019 | 10-Q | 2019-05-01 |
| Q3 2018 | $493K | +$39K | +8.59% | Oct 31, 2018 | 10-K | 2020-03-25 |
| Q2 2018 | $531K | +$5.05K | +0.96% | Jul 31, 2018 | 10-Q | 2018-09-24 |
| Q1 2018 | $459K | -$92.3K | -16.7% | Apr 30, 2018 | 10-Q | 2018-06-14 |
| Q4 2017 | $488K | -$92.1K | -15.9% | Jan 31, 2018 | 10-Q | 2018-03-16 |
| Q3 2017 | $454K | -$129K | -22.1% | Oct 31, 2017 | 10-K/A | 2019-08-15 |
| Q2 2017 | $526K | -$115K | -18% | Jul 31, 2017 | 10-Q | 2017-09-15 |
| Q1 2017 | $552K | -$183K | -24.9% | Apr 30, 2017 | 10-Q | 2017-06-19 |
| Q4 2016 | $580K | -$301K | -34.2% | Jan 31, 2017 | 10-Q | 2017-03-20 |
| Q3 2016 | $583K | -$311K | -34.8% | Oct 31, 2016 | 10-K | 2018-01-29 |
| Q2 2016 | $641K | -$235K | -26.9% | Jul 31, 2016 | 10-Q | 2016-09-20 |
| Q1 2016 | $735K | -$278K | -27.5% | Apr 30, 2016 | 10-Q/A | 2016-09-23 |
| Q4 2015 | $882K | -$253K | -22.3% | Jan 31, 2016 | 10-Q | 2016-03-14 |
| Q3 2015 | $894K | -$183K | -17% | Oct 31, 2015 | 10-K | 2017-02-07 |
| Q2 2015 | $876K | -$341K | -28% | Jul 31, 2015 | 10-Q | 2015-09-18 |
| Q1 2015 | $1.01M | -$191K | -15.8% | Apr 30, 2015 | 10-Q | 2015-06-15 |
| Q4 2014 | $1.13M | +$1.87K | +0.17% | Jan 31, 2015 | 10-Q | 2015-03-16 |
| Q3 2014 | $1.08M | -$157K | -12.7% | Oct 31, 2014 | 10-K | 2016-01-28 |
| Q2 2014 | $1.22M | +$75.4K | +6.6% | Jul 31, 2014 | 10-Q | 2014-09-15 |
| Q1 2014 | $1.2M | +$76.4K | +6.78% | Apr 30, 2014 | 10-Q | 2014-06-16 |
| Q4 2013 | $1.13M | +$49.5K | +4.57% | Jan 31, 2014 | 10-Q | 2014-03-21 |
| Q3 2013 | $1.23M | +$81.9K | +7.11% | Oct 31, 2013 | 10-K | 2015-02-12 |
| Q2 2013 | $1.14M | +$283K | +33% | Jul 31, 2013 | 10-Q | 2013-09-13 |
| Q1 2013 | $1.13M | +$441K | +64.4% | Apr 30, 2013 | 10-Q | 2013-06-12 |
| Q4 2012 | $1.08M | +$397K | +57.9% | Jan 31, 2013 | 10-Q | 2013-03-22 |
| Q3 2012 | $1.15M | +$242K | +26.6% | Oct 31, 2012 | 10-K | 2014-02-06 |
| Q2 2012 | $859K | +$95.1K | +12.5% | Jul 31, 2012 | 10-Q | 2012-09-14 |
| Q1 2012 | $686K | Apr 30, 2012 | 10-Q | 2012-06-13 | ||
| Q4 2011 | $686K | Jan 31, 2012 | 10-Q | 2012-03-21 | ||
| Q3 2011 | $910K | -$173K | -15.9% | Oct 31, 2011 | 10-K | 2013-01-28 |
| Q2 2011 | $764K | Jul 31, 2011 | 10-Q | 2011-09-13 | ||
| Q3 2010 | $1.08M | Oct 31, 2010 | 10-K | 2012-02-13 |