| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $15.3M | Oct 31, 2023 | 10-Q | 2023-12-08 | ||
| Q4 2022 | $14.2M | Jan 31, 2023 | 10-Q | 2023-12-08 | ||
| Q4 2020 | $11M | -$312K | -2.76% | Jan 31, 2021 | 10-K | 2022-09-08 |
| Q3 2020 | $12.6M | +$1.81M | +16.8% | Oct 31, 2020 | 10-Q | 2020-12-21 |
| Q2 2020 | $11.7M | +$1.26M | +12.1% | Jul 31, 2020 | 10-Q | 2020-09-22 |
| Q1 2020 | $11.5M | +$1.41M | +14% | Apr 30, 2020 | 10-Q | 2020-07-20 |
| Q4 2019 | $11.3M | +$1.77M | +18.6% | Jan 31, 2020 | 10-K | 2022-09-08 |
| Q3 2019 | $10.8M | +$1.82M | +20.2% | Oct 31, 2019 | 10-Q | 2019-12-16 |
| Q2 2019 | $10.5M | +$2.49M | +31.2% | Jul 31, 2019 | 10-Q/A | 2019-09-25 |
| Q1 2019 | $10.1M | +$3.3M | +48.7% | Apr 30, 2019 | 10-Q | 2019-07-01 |
| Q4 2018 | $9.53M | +$4.69M | +96.8% | Jan 31, 2019 | 10-K | 2020-07-07 |
| Q3 2018 | $8.98M | +$4.63M | +106% | Oct 31, 2018 | 10-Q | 2019-02-19 |
| Q2 2018 | $7.98M | +$4.61M | +137% | Jul 31, 2018 | 10-Q | 2019-02-19 |
| Q1 2018 | $6.77M | +$4.92M | +266% | Apr 30, 2018 | 10-Q | 2018-11-20 |
| Q4 2017 | $4.85M | +$3.82M | +375% | Jan 31, 2018 | 10-K | 2019-06-28 |
| Q3 2017 | $4.35M | +$1.33M | +43.8% | Oct 31, 2017 | 10-Q/A | 2017-12-22 |
| Q2 2017 | $3.37M | +$1.24M | +57.9% | Jul 31, 2017 | 10-Q | 2017-11-03 |
| Q1 2017 | $1.85M | +$452K | +32.4% | Apr 30, 2017 | 10-Q | 2017-06-14 |
| Q4 2016 | $1.02M | +$258K | +33.8% | Jan 31, 2017 | 10-K | 2018-11-19 |
| Q3 2016 | $3.03M | +$2.45M | +423% | Oct 31, 2016 | 10-Q | 2016-12-02 |
| Q2 2016 | $2.13M | +$1.57M | +279% | Jul 31, 2016 | 10-Q | 2016-09-19 |
| Q1 2016 | $1.4M | +$855K | +158% | Apr 30, 2016 | 10-Q/A | 2016-06-22 |
| Q4 2015 | $763K | +$239K | +45.7% | Jan 31, 2016 | 10-K | 2017-05-01 |
| Q3 2015 | $578K | +$133K | +30% | Oct 31, 2015 | 10-Q | 2015-12-15 |
| Q2 2015 | $564K | +$142K | +33.8% | Jul 31, 2015 | 10-Q | 2015-09-17 |
| Q1 2015 | $540K | +$131K | +32% | Apr 30, 2015 | 10-Q | 2015-06-12 |
| Q4 2014 | $524K | +$139K | +36% | Jan 31, 2015 | 10-K/A | 2016-06-22 |
| Q3 2014 | $445K | -$491K | -52.5% | Oct 31, 2014 | 10-Q | 2014-12-15 |
| Q2 2014 | $421K | -$429K | -50.5% | Jul 31, 2014 | 10-Q | 2014-09-15 |
| Q1 2014 | $409K | -$436K | -51.6% | Apr 30, 2014 | 10-Q | 2014-06-17 |
| Q4 2013 | $385K | -$425K | -52.5% | Jan 31, 2014 | 10-K | 2015-05-01 |
| Q3 2013 | $936K | +$229K | +32.4% | Oct 31, 2013 | 10-Q | 2013-12-19 |
| Q2 2013 | $850K | Jul 31, 2013 | 10-Q/A | 2013-09-24 | ||
| Q1 2013 | $845K | Apr 30, 2013 | 10-Q | 2013-06-19 | ||
| Q4 2012 | $810K | +$644K | +387% | Jan 31, 2013 | 10-K | 2014-05-14 |
| Q3 2012 | $707K | Oct 31, 2012 | 10-Q | 2012-12-20 | ||
| Q4 2011 | $166K | Jan 31, 2012 | 10-K/A | 2013-12-12 |