| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | $2.02M | +$621K | +44.3% | Jul 31, 2024 | 10-Q | 2024-09-16 |
| Q1 2024 | $1.54M | +$8.24K | +0.54% | Apr 30, 2024 | 10-Q | 2024-06-18 |
| Q4 2023 | $1.76M | -$54.4K | -3.01% | Jan 31, 2024 | 10-Q | 2024-09-16 |
| Q3 2023 | $1.39M | +$134K | +10.6% | Oct 31, 2023 | 10-Q | 2023-12-07 |
| Q2 2023 | $1.4M | -$357K | -20.3% | Jul 31, 2023 | 10-Q | 2023-09-14 |
| Q1 2023 | $1.53M | -$96K | -5.89% | Apr 30, 2023 | 10-Q | 2023-06-14 |
| Q4 2022 | $1.81M | +$648K | +55.7% | Jan 31, 2023 | 10-K | 2024-04-08 |
| Q3 2022 | $1.26M | -$749K | -37.3% | Oct 31, 2022 | 10-Q | 2022-12-14 |
| Q2 2022 | $1.76M | -$355K | -16.8% | Jul 31, 2022 | 10-Q | 2022-09-20 |
| Q1 2022 | $1.63M | -$539K | -24.8% | Apr 30, 2022 | 10-Q | 2022-07-01 |
| Q4 2021 | $1.16M | -$993K | -46% | Jan 31, 2022 | 10-K | 2023-05-02 |
| Q3 2021 | $2.01M | -$645K | -24.3% | Oct 31, 2021 | 10-Q | 2021-12-28 |
| Q2 2021 | $2.11M | -$44.3K | -2.05% | Jul 31, 2021 | 10-Q | 2021-10-20 |
| Q1 2021 | $2.17M | -$11.6K | -0.53% | Apr 30, 2021 | 10-Q | 2021-06-28 |
| Q4 2020 | $2.16M | $0 | 0% | Jan 31, 2021 | 10-K | 2022-05-27 |
| Q3 2020 | $2.65M | -$313K | -10.6% | Oct 31, 2020 | 10-Q | 2021-03-24 |
| Q2 2020 | $2.16M | -$1.14M | -34.5% | Jul 31, 2020 | 10-K | 2021-05-17 |
| Q1 2020 | $2.18M | -$1.38M | -38.8% | Apr 30, 2020 | 10-Q | 2021-01-11 |
| Q4 2019 | $2.16M | -$1.15M | -34.9% | Jan 31, 2020 | 10-Q | 2021-06-28 |
| Q3 2019 | $2.97M | -$488K | -14.1% | Oct 31, 2019 | 10-Q | 2019-12-27 |
| Q2 2019 | $3.29M | -$521K | -13.7% | Jul 31, 2019 | 10-Q | 2019-09-16 |
| Q1 2019 | $3.57M | -$688K | -16.2% | Apr 30, 2019 | 10-Q | 2019-07-25 |
| Q4 2018 | $3.31M | -$893K | -21.3% | Jan 31, 2019 | 10-K | 2020-08-14 |
| Q3 2018 | $3.46M | -$1.06M | -23.5% | Oct 31, 2018 | 10-Q | 2018-12-14 |
| Q2 2018 | $3.81M | -$598K | -13.6% | Jul 31, 2018 | 10-Q | 2018-09-14 |
| Q1 2018 | $4.25M | +$145K | +3.52% | Apr 30, 2018 | 10-Q | 2018-06-26 |
| Q4 2017 | $4.2M | -$202K | -4.59% | Jan 31, 2018 | 10-K | 2019-06-19 |
| Q3 2017 | $4.52M | +$519K | +13% | Oct 31, 2017 | 10-Q | 2017-12-15 |
| Q2 2017 | $4.41M | +$1.29M | +41.4% | Jul 31, 2017 | 10-Q | 2017-09-14 |
| Q1 2017 | $4.11M | +$751K | +22.4% | Apr 30, 2017 | 10-Q | 2017-06-13 |
| Q4 2016 | $4.41M | +$756K | +20.7% | Jan 31, 2017 | 10-K | 2018-05-16 |
| Q3 2016 | $4M | +$801K | +25.1% | Oct 31, 2016 | 10-Q | 2016-12-15 |
| Q2 2016 | $3.12M | -$5.43M | -63.5% | Jul 31, 2016 | 10-Q | 2016-09-14 |
| Q1 2016 | $3.36M | -$5.89M | -63.7% | Apr 30, 2016 | 10-Q | 2016-06-14 |
| Q4 2015 | $3.65M | -$6.56M | -64.3% | Jan 31, 2016 | 10-K | 2017-05-01 |
| Q3 2015 | $3.19M | -$8.02M | -71.5% | Oct 31, 2015 | 10-Q | 2015-12-15 |
| Q2 2015 | $8.55M | -$1.64M | -16.1% | Jul 31, 2015 | 10-Q | 2015-09-11 |
| Q1 2015 | $9.25M | -$5.33M | -36.6% | Apr 30, 2015 | 10-Q | 2015-06-12 |
| Q4 2014 | $10.2M | -$5.2M | -33.7% | Jan 31, 2015 | 10-K | 2016-04-29 |
| Q3 2014 | $11.2M | +$6.64M | +145% | Oct 31, 2014 | 10-Q | 2014-12-10 |
| Q2 2014 | $10.2M | +$6.21M | +156% | Jul 31, 2014 | 10-Q | 2014-09-09 |
| Q1 2014 | $14.6M | +$11.6M | +385% | Apr 30, 2014 | 10-Q | 2014-06-13 |
| Q4 2013 | $15.4M | +$11.3M | +272% | Jan 31, 2014 | 10-K | 2015-04-30 |
| Q3 2013 | $4.58M | +$950K | +26.2% | Oct 31, 2013 | 10-Q | 2013-12-06 |
| Q2 2013 | $3.98M | +$348K | +9.58% | Jul 31, 2013 | 10-Q | 2013-09-11 |
| Q1 2013 | $3M | -$200K | -6.24% | Apr 30, 2013 | 10-Q | 2013-06-13 |
| Q4 2012 | $4.15M | -$772K | -15.7% | Jan 31, 2013 | 10-K | 2014-04-28 |
| Q3 2012 | $3.63M | -$6.18M | -63% | Oct 31, 2012 | 10-Q | 2012-12-17 |
| Q2 2012 | $3.63M | -$6.68M | -64.8% | Jul 31, 2012 | 10-Q | 2012-09-14 |
| Q1 2012 | $3.2M | Apr 30, 2012 | 10-Q | 2012-06-14 | ||
| Q4 2011 | $4.92M | -$5.56M | -53.1% | Jan 31, 2012 | 10-K | 2013-05-01 |
| Q3 2011 | $9.81M | Oct 31, 2011 | 10-Q | 2011-12-15 | ||
| Q2 2011 | $10.3M | Jul 31, 2011 | 10-Q/A | 2011-10-04 | ||
| Q4 2010 | $10.5M | Jan 31, 2011 | 10-K | 2012-04-30 |