| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$2.86M | -$3.14M | -1153% | Jul 31, 2024 | 10-K | 2024-10-29 |
| Q1 2024 | -$2.15M | -$3.4M | -271% | Apr 30, 2024 | 10-Q | 2024-06-14 |
| Q4 2023 | -$1.32M | -$3.39M | -164% | Jan 31, 2024 | 10-Q | 2024-06-14 |
| Q3 2023 | -$383K | -$3.38M | -113% | Oct 31, 2023 | 10-Q | 2024-03-18 |
| Q2 2023 | $272K | -$3.64M | -93% | Jul 31, 2023 | 10-K | 2024-10-29 |
| Q1 2023 | $1.26M | -$313K | -20% | Apr 30, 2023 | 10-Q | 2024-06-14 |
| Q4 2022 | $2.07M | -$138K | -6.26% | Jan 31, 2023 | 10-Q | 2024-06-14 |
| Q3 2022 | $3M | +$273K | +10% | Oct 31, 2022 | 10-Q | 2024-03-18 |
| Q2 2022 | $3.91M | +$576K | +17.3% | Jul 31, 2022 | 10-K | 2024-10-29 |
| Q1 2022 | $1.57M | -$2.34M | -59.9% | Apr 30, 2022 | 10-Q | 2023-06-14 |
| Q4 2021 | $2.21M | -$2.3M | -51.1% | Jan 31, 2022 | 10-Q | 2023-06-14 |
| Q3 2021 | $2.73M | -$2.13M | -43.9% | Oct 31, 2021 | 10-Q | 2023-03-17 |
| Q2 2021 | $3.33M | -$1.48M | -30.7% | Jul 31, 2021 | 10-K | 2023-10-30 |
| Q1 2021 | $3.91M | +$613K | +18.6% | Apr 30, 2021 | 10-Q | 2022-06-14 |
| Q4 2020 | $4.51M | +$3.73M | +481% | Jan 31, 2021 | 10-Q | 2022-06-14 |
| Q3 2020 | $4.86M | +$3.51M | +259% | Oct 31, 2020 | 10-Q | 2022-03-15 |
| Q2 2020 | $4.81M | +$3.62M | +304% | Jul 31, 2020 | 10-K | 2022-10-28 |
| Q1 2020 | $3.3M | +$2.12M | +179% | Apr 30, 2020 | 10-Q | 2021-06-15 |
| Q4 2019 | $776K | -$341K | -30.5% | Jan 31, 2020 | 10-Q | 2021-06-15 |
| Q3 2019 | $1.35M | -$603K | -30.8% | Oct 31, 2019 | 10-Q | 2021-03-15 |
| Q2 2019 | $1.19M | -$91K | -7.1% | Jul 31, 2019 | 10-K | 2021-10-28 |
| Q1 2019 | $1.18M | -$982K | -45.4% | Apr 30, 2019 | 10-Q | 2020-06-11 |
| Q4 2018 | $1.12M | -$2.16M | -65.9% | Jan 31, 2019 | 10-Q | 2020-06-11 |
| Q3 2018 | $1.96M | -$2.6M | -57.1% | Oct 31, 2018 | 10-Q | 2020-03-12 |
| Q2 2018 | $1.28M | -$9K | -0.7% | Jul 31, 2018 | 10-K | 2020-10-08 |
| Q1 2018 | $2.16M | -$301K | -12.2% | Apr 30, 2018 | 10-Q | 2019-06-13 |
| Q4 2017 | $3.27M | -$629K | -16.1% | Jan 31, 2018 | 10-Q | 2019-06-13 |
| Q3 2017 | $4.56M | +$1M | +28.2% | Oct 31, 2017 | 10-Q | 2017-12-14 |
| Q2 2017 | $1.29M | -$3.73M | -74.3% | Jul 31, 2017 | 10-K | 2019-10-30 |
| Q1 2017 | $2.46M | +$5.4M | Apr 30, 2017 | 10-Q | 2017-06-08 | |
| Q4 2016 | $3.9M | +$13.8M | Jan 31, 2017 | 10-Q | 2017-03-02 | |
| Q3 2016 | $3.56M | +$3.32M | +1414% | Oct 31, 2016 | 10-Q | 2016-12-14 |
| Q2 2016 | $5.02M | +$2.64M | +111% | Jul 31, 2016 | 10-K | 2018-10-25 |
| Q1 2016 | -$2.94M | -$6.35M | -186% | Apr 30, 2016 | 10-Q | 2016-06-09 |
| Q4 2015 | -$9.9M | -$14.6M | -309% | Jan 31, 2016 | 10-Q | 2016-03-09 |
| Q3 2015 | $235K | -$5.97M | -96.2% | Oct 31, 2015 | 10-Q | 2015-12-10 |
| Q2 2015 | $2.38M | +$2.37M | +13918% | Jul 31, 2015 | 10-K | 2017-10-26 |
| Q1 2015 | $3.41M | +$2.11M | +163% | Apr 30, 2015 | 10-Q | 2015-06-11 |
| Q4 2014 | $4.73M | +$3.84M | +432% | Jan 31, 2015 | 10-Q | 2015-03-04 |
| Q3 2014 | $6.21M | +$6M | +2843% | Oct 31, 2014 | 10-Q | 2014-12-11 |
| Q2 2014 | $17K | +$1.01M | Jul 31, 2014 | 10-K | 2016-10-27 | |
| Q1 2014 | $1.3M | +$389K | +42.9% | Apr 30, 2014 | 10-Q | 2014-06-10 |
| Q4 2013 | $890K | -$852K | -48.9% | Jan 31, 2014 | 10-Q | 2014-03-13 |
| Q3 2013 | $211K | -$2.87M | -93.1% | Oct 31, 2013 | 10-Q | 2013-12-12 |
| Q2 2013 | -$991K | -$1.81M | -221% | Jul 31, 2013 | 10-K | 2015-10-28 |
| Q1 2013 | $906K | -$864K | -48.8% | Apr 30, 2013 | 10-Q | 2013-06-14 |
| Q4 2012 | $1.74M | -$605K | -25.8% | Jan 31, 2013 | 10-Q | 2013-02-25 |
| Q3 2012 | $3.08M | +$39K | +1.28% | Oct 31, 2012 | 10-Q | 2012-12-11 |
| Q2 2012 | $818K | -$3.39M | -80.6% | Jul 31, 2012 | 10-K | 2014-10-28 |
| Q1 2012 | $1.77M | Apr 30, 2012 | 10-Q | 2012-06-13 | ||
| Q4 2011 | $2.35M | Jan 31, 2012 | 10-Q | 2012-03-16 | ||
| Q3 2011 | $3.04M | Oct 31, 2011 | 10-Q/A | 2011-12-22 | ||
| Q2 2011 | $4.21M | -$1.19M | -22% | Jul 31, 2011 | 10-K | 2013-10-24 |
| Q2 2010 | $5.39M | Jul 31, 2010 | 10-K | 2012-10-29 |