| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | $10.8M | -$1.64M | -13.1% | Oct 31, 2024 | 10-Q | 2024-12-20 |
| Q2 2024 | $11.3M | -$2.64M | -19% | Jul 31, 2024 | 10-Q | 2024-09-12 |
| Q1 2024 | $11.7M | -$2.68M | -18.7% | Apr 30, 2024 | 10-Q | 2024-06-12 |
| Q4 2023 | $12.1M | -$2.72M | -18.4% | Jan 31, 2024 | 10-Q | 2024-12-20 |
| Q3 2023 | $12.5M | -$2.77M | -18.1% | Oct 31, 2023 | 10-Q | 2023-12-14 |
| Q2 2023 | $13.9M | -$1.81M | -11.5% | Jul 31, 2023 | 10-Q | 2023-09-14 |
| Q1 2023 | $14.3M | -$1.89M | -11.7% | Apr 30, 2023 | 10-Q | 2023-06-14 |
| Q4 2022 | $14.8M | -$1.97M | -11.8% | Jan 31, 2023 | 10-K | 2024-04-30 |
| Q3 2022 | $15.2M | -$2.08M | -12% | Oct 31, 2022 | 10-Q | 2022-12-15 |
| Q2 2022 | $15.7M | +$15.3M | +3897% | Jul 31, 2022 | 10-Q | 2022-09-08 |
| Q1 2022 | $16.2M | +$15.7M | +3090% | Apr 30, 2022 | 10-Q | 2022-06-09 |
| Q4 2021 | $16.8M | +$16.1M | +2586% | Jan 31, 2022 | 10-K | 2023-04-27 |
| Q3 2021 | $17.3M | +$16.6M | +2225% | Oct 31, 2021 | 10-Q | 2021-12-15 |
| Q2 2021 | $393K | -$475K | -54.7% | Jul 31, 2021 | 10-Q | 2021-09-14 |
| Q1 2021 | $509K | -$483K | -48.7% | Apr 30, 2021 | 10-Q | 2021-06-09 |
| Q4 2020 | $624K | -$491K | -44% | Jan 31, 2021 | 10-K | 2022-04-28 |
| Q3 2020 | $745K | -$500K | -40.2% | Oct 31, 2020 | 10-Q | 2020-12-10 |
| Q2 2020 | $868K | -$516K | -37.3% | Jul 31, 2020 | 10-Q | 2020-09-10 |
| Q1 2020 | $992K | -$535K | -35% | Apr 30, 2020 | 10-Q | 2020-06-11 |
| Q4 2019 | $1.12M | -$554K | -33.2% | Jan 31, 2020 | 10-K | 2021-04-22 |
| Q3 2019 | $1.25M | -$3.89M | -75.7% | Oct 31, 2019 | 10-Q | 2020-01-07 |
| Q2 2019 | $1.38M | -$3.98M | -74.2% | Jul 31, 2019 | 10-Q | 2019-09-12 |
| Q1 2019 | $1.53M | -$4.07M | -72.7% | Apr 30, 2019 | 10-Q | 2019-06-13 |
| Q4 2018 | $1.67M | -$4.17M | -71.4% | Jan 31, 2019 | 10-K | 2020-04-22 |
| Q3 2018 | $5.13M | -$944K | -15.5% | Oct 31, 2018 | 10-Q | 2018-12-14 |
| Q2 2018 | $5.37M | -$965K | -15.2% | Jul 31, 2018 | 10-Q | 2018-09-12 |
| Q1 2018 | $5.6M | -$1.06M | -16% | Apr 30, 2018 | 10-Q | 2018-06-13 |
| Q4 2017 | $5.84M | -$1.16M | -16.6% | Jan 31, 2018 | 10-K | 2019-04-22 |
| Q3 2017 | $6.07M | -$1.65M | -21.4% | Oct 31, 2017 | 10-Q | 2017-12-12 |
| Q2 2017 | $6.33M | -$1.17M | -15.6% | Jul 31, 2017 | 10-Q | 2017-09-13 |
| Q1 2017 | $6.66M | -$1.17M | -14.9% | Apr 30, 2017 | 10-Q | 2017-06-12 |
| Q4 2016 | $7M | -$1.16M | -14.2% | Jan 31, 2017 | 10-K | 2018-04-25 |
| Q3 2016 | $7.73M | -$762K | -8.97% | Oct 31, 2016 | 10-Q | 2016-12-07 |
| Q2 2016 | $7.5M | -$1.32M | -15% | Jul 31, 2016 | 10-Q | 2016-09-07 |
| Q1 2016 | $7.83M | -$1.33M | -14.6% | Apr 30, 2016 | 10-Q | 2016-06-08 |
| Q4 2015 | $8.16M | -$1.34M | -14.2% | Jan 31, 2016 | 10-K | 2017-04-10 |
| Q3 2015 | $8.49M | -$3.31M | -28% | Oct 31, 2015 | 10-Q | 2015-12-10 |
| Q2 2015 | $8.83M | -$3.32M | -27.3% | Jul 31, 2015 | 10-Q | 2015-09-03 |
| Q1 2015 | $9.16M | -$3.33M | -26.6% | Apr 30, 2015 | 10-Q | 2015-06-09 |
| Q4 2014 | $9.5M | -$2.68M | -22% | Jan 31, 2015 | 10-K | 2016-04-20 |
| Q3 2014 | $11.8M | -$247K | -2.05% | Oct 31, 2014 | 10-Q | 2014-12-09 |
| Q2 2014 | $12.1M | +$4.58M | +60.6% | Jul 31, 2014 | 10-Q | 2014-09-15 |
| Q1 2014 | $12.5M | +$4.62M | +58.6% | Apr 30, 2014 | 10-Q | 2014-07-24 |
| Q4 2013 | $12.2M | +$3.99M | +48.7% | Jan 31, 2014 | 10-K | 2015-04-16 |
| Q3 2013 | $12M | +$3.53M | +41.4% | Oct 31, 2013 | 10-Q | 2013-12-17 |
| Q2 2013 | $7.56M | +$7.17M | +1827% | Jul 31, 2013 | 10-Q | 2013-09-13 |
| Q1 2013 | $7.87M | +$7.46M | +1801% | Apr 30, 2013 | 10-Q | 2013-06-14 |
| Q4 2012 | $8.19M | +$7.77M | +1860% | Jan 31, 2013 | 10-K | 2014-06-13 |
| Q3 2012 | $8.52M | Oct 31, 2012 | 10-Q | 2012-12-14 | ||
| Q2 2012 | $392K | Jul 31, 2012 | 10-Q/A | 2012-10-12 | ||
| Q1 2012 | $414K | Apr 30, 2012 | 10-Q | 2012-06-08 | ||
| Q4 2011 | $418K | +$418K | Jan 31, 2012 | 10-K | 2013-04-26 | |
| Q4 2010 | $0 | Jan 31, 2011 | 10-K | 2012-04-25 |