| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | $7.04M | +$2.54M | +56.5% | Jul 31, 2024 | 10-K | 2024-10-29 |
| Q1 2024 | $4.77M | +$87.9K | +1.88% | Apr 30, 2024 | 10-Q | 2024-06-07 |
| Q4 2023 | $4.57M | -$174K | -3.67% | Jan 31, 2024 | 10-Q | 2024-03-14 |
| Q3 2023 | $4.43M | +$33.1K | +0.75% | Oct 31, 2023 | 10-Q | 2023-12-12 |
| Q2 2023 | $4.5M | -$6.47M | -59% | Jul 31, 2023 | 10-K | 2024-10-29 |
| Q1 2023 | $4.68M | -$3.8M | -44.9% | Apr 30, 2023 | 10-Q | 2023-06-12 |
| Q4 2022 | $4.75M | -$3.04M | -39.1% | Jan 31, 2023 | 10-Q | 2023-03-24 |
| Q3 2022 | $4.4M | -$4.16M | -48.6% | Oct 31, 2022 | 10-Q | 2022-12-15 |
| Q2 2022 | $11M | +$4.43M | +67.8% | Jul 31, 2022 | 10-K | 2023-10-30 |
| Q1 2022 | $8.48M | +$2.26M | +36.3% | Apr 30, 2022 | 10-Q | 2022-07-07 |
| Q4 2021 | $7.79M | +$1.58M | +25.5% | Jan 31, 2022 | 10-Q | 2022-03-22 |
| Q3 2021 | $8.56M | +$2.85M | +49.9% | Oct 31, 2021 | 10-Q | 2021-12-15 |
| Q2 2021 | $6.54M | +$2.22M | +51.2% | Jul 31, 2021 | 10-K/A | 2023-06-12 |
| Q1 2021 | $6.22M | +$2.83M | +83.6% | Apr 30, 2021 | 10-Q | 2021-06-14 |
| Q4 2020 | $6.21M | +$3.13M | +102% | Jan 31, 2021 | 10-Q | 2021-03-17 |
| Q3 2020 | $5.71M | +$3.17M | +125% | Oct 31, 2020 | 10-Q/A | 2021-02-26 |
| Q2 2020 | $4.32M | +$2.82M | +188% | Jul 31, 2020 | 10-K | 2021-10-29 |
| Q1 2020 | $3.39M | +$2.63M | +347% | Apr 30, 2020 | 10-Q | 2020-06-11 |
| Q4 2019 | $3.07M | +$3.07M | +183637% | Jan 31, 2020 | 10-Q | 2020-04-30 |
| Q3 2019 | $2.54M | +$2.51M | +8015% | Oct 31, 2019 | 10-Q | 2019-12-16 |
| Q2 2019 | $1.5M | +$1.5M | +180599% | Jul 31, 2019 | 10-K/A | 2021-02-26 |
| Q1 2019 | $758K | +$715K | +1654% | Apr 30, 2019 | 10-Q | 2019-06-19 |
| Q4 2018 | $1.67K | -$34.5K | -95.4% | Jan 31, 2019 | 10-Q | 2019-03-18 |
| Q3 2018 | $31.3K | +$5.49K | +21.3% | Oct 31, 2018 | 10-Q | 2018-12-21 |
| Q2 2018 | $832 | -$22.8K | -96.5% | Jul 31, 2018 | 10-K | 2019-11-14 |
| Q1 2018 | $43.2K | +$24K | +124% | Apr 30, 2018 | 10-Q | 2018-06-15 |
| Q4 2017 | $36.1K | +$22.9K | +174% | Jan 31, 2018 | 10-Q | 2018-03-21 |
| Q3 2017 | $25.8K | +$16.3K | +171% | Oct 31, 2017 | 10-Q | 2017-12-20 |
| Q2 2017 | $23.6K | +$20.5K | +657% | Jul 31, 2017 | 10-K | 2018-11-14 |
| Q1 2017 | $19.3K | +$16.8K | +686% | Apr 30, 2017 | 10-Q | 2017-06-16 |
| Q4 2016 | $13.2K | +$11.6K | +704% | Jan 31, 2017 | 10-Q | 2017-03-16 |
| Q3 2016 | $9.53K | +$8.09K | +562% | Oct 31, 2016 | 10-Q | 2016-12-15 |
| Q2 2016 | $3.12K | +$1.94K | +164% | Jul 31, 2016 | 10-K | 2017-11-07 |
| Q1 2016 | $2.45K | Apr 30, 2016 | 10-Q | 2016-06-16 | ||
| Q4 2015 | $1.64K | Jan 31, 2016 | 10-Q | 2016-03-16 | ||
| Q3 2015 | $1.44K | +$206 | +16.7% | Oct 31, 2015 | 10-Q | 2015-12-17 |
| Q2 2015 | $1.18K | -$458 | -27.9% | Jul 31, 2015 | 10-K | 2016-11-09 |
| Q3 2014 | $1.23K | -$394 | -24.2% | Oct 31, 2014 | 10-Q | 2014-12-22 |
| Q2 2014 | $1.64K | -$405 | -19.8% | Jul 31, 2014 | 10-K | 2015-11-13 |
| Q1 2014 | $530 | -$3.36K | -86.4% | Apr 30, 2014 | 10-Q | 2014-06-13 |
| Q4 2013 | $2.75K | -$218 | -7.34% | Jan 31, 2014 | 10-Q | 2014-03-24 |
| Q3 2013 | $1.63K | +$270 | +19.9% | Oct 31, 2013 | 10-Q | 2014-03-17 |
| Q2 2013 | $2.05K | -$197 | -8.79% | Jul 31, 2013 | 10-K | 2014-11-12 |
| Q1 2013 | $3.89K | +$3.62K | +1372% | Apr 30, 2013 | 10-Q | 2013-06-19 |
| Q4 2012 | $2.97K | +$1.81K | +156% | Jan 31, 2013 | 10-Q | 2013-03-18 |
| Q3 2012 | $1.36K | -$45K | -97.1% | Oct 31, 2012 | 10-Q | 2012-12-17 |
| Q2 2012 | $2.24K | -$35.6K | -94.1% | Jul 31, 2012 | 10-K | 2013-11-12 |
| Q1 2012 | $264 | Apr 30, 2012 | 10-Q | 2012-06-18 | ||
| Q4 2011 | $1.16K | Jan 31, 2012 | 10-Q | 2012-04-12 | ||
| Q3 2011 | $46.4K | Oct 31, 2011 | 10-Q/A | 2012-03-19 | ||
| Q2 2011 | $37.8K | Jul 31, 2011 | 10-K | 2012-10-31 |