| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2024 | $232K | -$148K | -39% | Apr 30, 2024 | 10-Q | 2024-10-01 |
| Q4 2023 | $202K | -$145K | -41.8% | Jan 31, 2024 | 10-Q | 2024-04-30 |
| Q3 2023 | $339K | -$4.38K | -1.28% | Oct 31, 2023 | 10-Q | 2024-10-01 |
| Q2 2023 | $425K | -$63.5K | -13% | Jul 31, 2023 | 10-Q/A | 2023-09-27 |
| Q1 2023 | $380K | -$142K | -27.1% | Apr 30, 2023 | 10-Q | 2023-07-07 |
| Q4 2022 | $348K | -$168K | -32.6% | Jan 31, 2023 | 10-Q | 2023-03-15 |
| Q3 2022 | $343K | -$202K | -37.1% | Oct 31, 2022 | 10-K | 2024-02-23 |
| Q2 2022 | $489K | -$146K | -23% | Jul 31, 2022 | 10-Q | 2022-09-14 |
| Q1 2022 | $521K | -$81K | -13.4% | Apr 30, 2022 | 10-Q | 2022-06-21 |
| Q4 2021 | $516K | -$105K | -16.9% | Jan 31, 2022 | 10-Q | 2022-03-15 |
| Q3 2021 | $545K | +$84.4K | +18.3% | Oct 31, 2021 | 10-K | 2023-02-13 |
| Q2 2021 | $634K | +$2.21K | +0.35% | Jul 31, 2021 | 10-Q | 2021-09-27 |
| Q1 2021 | $602K | +$2.54K | +0.42% | Apr 30, 2021 | 10-Q | 2021-09-23 |
| Q4 2020 | $621K | +$23.4K | +3.91% | Jan 31, 2021 | 10-Q | 2021-09-20 |
| Q3 2020 | $461K | +$20.6K | +4.69% | Oct 31, 2020 | 10-K | 2022-02-15 |
| Q2 2020 | $632K | +$51.7K | +8.91% | Jul 31, 2020 | 10-Q | 2020-09-21 |
| Q1 2020 | $600K | +$30.4K | +5.33% | Apr 30, 2020 | 10-Q | 2020-08-10 |
| Q4 2019 | $598K | +$87K | +17% | Jan 31, 2020 | 10-Q | 2020-04-30 |
| Q3 2019 | $440K | +$47.5K | +12.1% | Oct 31, 2019 | 10-K | 2021-08-04 |
| Q2 2019 | $580K | +$154K | +36.2% | Jul 31, 2019 | 10-Q | 2019-10-31 |
| Q1 2019 | $570K | +$220K | +63% | Apr 30, 2019 | 10-Q | 2019-07-26 |
| Q4 2018 | $511K | +$136K | +36.5% | Jan 31, 2019 | 10-Q | 2019-05-01 |
| Q3 2018 | $393K | +$57.4K | +17.1% | Oct 31, 2018 | 10-K | 2020-03-25 |
| Q2 2018 | $426K | +$67.5K | +18.8% | Jul 31, 2018 | 10-Q | 2018-09-24 |
| Q1 2018 | $349K | -$30.5K | -8.02% | Apr 30, 2018 | 10-Q | 2018-06-14 |
| Q4 2017 | $374K | -$29.9K | -7.39% | Jan 31, 2018 | 10-Q | 2018-03-16 |
| Q3 2017 | $335K | -$59K | -15% | Oct 31, 2017 | 10-K/A | 2019-08-15 |
| Q2 2017 | $359K | -$80.6K | -18.4% | Jul 31, 2017 | 10-Q | 2017-09-15 |
| Q1 2017 | $380K | -$141K | -27.1% | Apr 30, 2017 | 10-Q | 2017-06-19 |
| Q4 2016 | $404K | -$254K | -38.6% | Jan 31, 2017 | 10-Q | 2017-03-20 |
| Q3 2016 | $394K | -$265K | -40.2% | Oct 31, 2016 | 10-K | 2018-01-29 |
| Q2 2016 | $439K | -$193K | -30.5% | Jul 31, 2016 | 10-Q | 2016-09-20 |
| Q1 2016 | $521K | -$243K | -31.8% | Apr 30, 2016 | 10-Q/A | 2016-09-23 |
| Q4 2015 | $658K | -$155K | -19% | Jan 31, 2016 | 10-Q/A | 2016-03-14 |
| Q3 2015 | $659K | -$90.2K | -12% | Oct 31, 2015 | 10-K | 2017-02-07 |
| Q2 2015 | $632K | -$254K | -28.7% | Jul 31, 2015 | 10-Q | 2015-09-18 |
| Q1 2015 | $765K | -$95.2K | -11.1% | Apr 30, 2015 | 10-Q | 2015-06-15 |
| Q4 2014 | $812K | +$10.7K | +1.34% | Jan 31, 2015 | 10-Q | 2015-03-16 |
| Q3 2014 | $749K | -$149K | -16.6% | Oct 31, 2014 | 10-K | 2016-01-28 |
| Q2 2014 | $887K | +$82.3K | +10.2% | Jul 31, 2014 | 10-Q | 2014-09-15 |
| Q1 2014 | $860K | +$73.1K | +9.29% | Apr 30, 2014 | 10-Q | 2014-06-16 |
| Q4 2013 | $802K | +$60.9K | +8.23% | Jan 31, 2014 | 10-Q | 2014-03-21 |
| Q3 2013 | $898K | +$94.2K | +11.7% | Oct 31, 2013 | 10-K | 2015-02-12 |
| Q2 2013 | $804K | +$295K | +58% | Jul 31, 2013 | 10-Q | 2013-09-13 |
| Q1 2013 | $787K | +$454K | +137% | Apr 30, 2013 | 10-Q | 2013-06-12 |
| Q4 2012 | $741K | +$414K | +127% | Jan 31, 2013 | 10-Q | 2013-03-22 |
| Q3 2012 | $804K | +$258K | +47.2% | Oct 31, 2012 | 10-K | 2014-02-06 |
| Q2 2012 | $509K | +$112K | +28.3% | Jul 31, 2012 | 10-Q | 2012-09-14 |
| Q1 2012 | $333K | Apr 30, 2012 | 10-Q | 2012-06-13 | ||
| Q4 2011 | $326K | Jan 31, 2012 | 10-Q | 2012-03-21 | ||
| Q3 2011 | $546K | -$162K | -22.9% | Oct 31, 2011 | 10-K | 2013-01-28 |
| Q2 2011 | $397K | Jul 31, 2011 | 10-Q | 2011-09-13 | ||
| Q3 2010 | $709K | Oct 31, 2010 | 10-K | 2012-02-13 |