| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | $13.3M | -$9.81M | -42.5% | Jul 31, 2024 | 10-Q | 2024-09-12 |
| Q1 2024 | $13.3M | -$9.81M | -42.5% | Apr 30, 2024 | 10-Q | 2024-06-12 |
| Q4 2023 | $13.3M | -$9.81M | -42.5% | Jan 31, 2024 | 10-Q | 2024-09-12 |
| Q3 2023 | $13.3M | -$9.81M | -42.5% | Oct 31, 2023 | 10-Q | 2023-12-14 |
| Q2 2023 | $23.1M | $0 | 0% | Jul 31, 2023 | 10-Q | 2023-09-14 |
| Q1 2023 | $23.1M | $0 | 0% | Apr 30, 2023 | 10-Q | 2023-06-14 |
| Q4 2022 | $23.1M | $0 | 0% | Jan 31, 2023 | 10-K | 2024-04-30 |
| Q3 2022 | $23.1M | $0 | 0% | Oct 31, 2022 | 10-Q | 2022-12-15 |
| Q2 2022 | $23.1M | +$12.4M | +116% | Jul 31, 2022 | 10-Q | 2022-09-08 |
| Q1 2022 | $23.1M | +$12.4M | +116% | Apr 30, 2022 | 10-Q | 2022-06-09 |
| Q4 2021 | $23.1M | +$12.4M | +116% | Jan 31, 2022 | 10-K | 2023-04-27 |
| Q3 2021 | $23.1M | +$12.4M | +116% | Oct 31, 2021 | 10-Q | 2021-12-15 |
| Q2 2021 | $10.7M | $0 | 0% | Jul 31, 2021 | 10-Q | 2021-09-14 |
| Q1 2021 | $10.7M | $0 | 0% | Apr 30, 2021 | 10-Q | 2021-06-09 |
| Q4 2020 | $10.7M | $0 | 0% | Jan 31, 2021 | 10-K | 2022-04-28 |
| Q3 2020 | $10.7M | -$4.83M | -31.1% | Oct 31, 2020 | 10-Q | 2020-12-10 |
| Q2 2020 | $10.7M | -$4.83M | -31.1% | Jul 31, 2020 | 10-Q | 2020-09-10 |
| Q1 2020 | $10.7M | -$4.83M | -31.1% | Apr 30, 2020 | 10-Q | 2020-06-11 |
| Q4 2019 | $10.7M | -$4.83M | -31.1% | Jan 31, 2020 | 10-K | 2021-04-22 |
| Q3 2019 | $15.5M | -$281 | 0% | Oct 31, 2019 | 10-Q | 2020-01-07 |
| Q2 2019 | $15.5M | -$281 | 0% | Jul 31, 2019 | 10-Q | 2019-09-12 |
| Q1 2019 | $15.5M | -$281 | 0% | Apr 30, 2019 | 10-Q | 2019-06-13 |
| Q4 2018 | $15.5M | $0 | 0% | Jan 31, 2019 | 10-K | 2020-04-22 |
| Q3 2018 | $15.5M | $0 | 0% | Oct 31, 2018 | 10-Q | 2018-12-14 |
| Q2 2018 | $15.5M | $0 | 0% | Jul 31, 2018 | 10-Q | 2018-09-12 |
| Q1 2018 | $15.5M | $0 | 0% | Apr 30, 2018 | 10-Q | 2018-06-13 |
| Q4 2017 | $15.5M | -$281 | 0% | Jan 31, 2018 | 10-K | 2019-04-22 |
| Q3 2017 | $15.5M | -$647K | -4% | Oct 31, 2017 | 10-Q | 2017-12-12 |
| Q2 2017 | $15.5M | -$647K | -4% | Jul 31, 2017 | 10-Q | 2017-09-13 |
| Q1 2017 | $15.5M | -$647K | -4% | Apr 30, 2017 | 10-Q | 2017-06-12 |
| Q4 2016 | $15.5M | -$648K | -4% | Jan 31, 2017 | 10-K | 2018-04-25 |
| Q3 2016 | $16.2M | $0 | 0% | Oct 31, 2016 | 10-Q | 2016-12-07 |
| Q2 2016 | $16.2M | $0 | 0% | Jul 31, 2016 | 10-Q | 2016-09-07 |
| Q1 2016 | $16.2M | $0 | 0% | Apr 30, 2016 | 10-Q | 2016-06-08 |
| Q4 2015 | $16.2M | $0 | 0% | Jan 31, 2016 | 10-K | 2018-04-25 |
| Q3 2015 | $16.2M | +$295K | +1.86% | Oct 31, 2015 | 10-Q | 2015-12-10 |
| Q2 2015 | $16.2M | +$313K | +1.97% | Jul 31, 2015 | 10-Q | 2015-09-03 |
| Q1 2015 | $16.2M | +$254K | +1.59% | Apr 30, 2015 | 10-Q | 2015-06-09 |
| Q4 2014 | $16.2M | +$4.25M | +35.6% | Jan 31, 2015 | 10-K | 2017-04-10 |
| Q3 2014 | $15.9M | +$3.55M | +28.7% | Oct 31, 2014 | 10-Q | 2014-12-09 |
| Q2 2014 | $15.9M | +$3.7M | +30.4% | Jul 31, 2014 | 10-Q | 2014-09-15 |
| Q1 2014 | $15.9M | +$3.78M | +31.1% | Apr 30, 2014 | 10-Q | 2014-07-24 |
| Q4 2013 | $11.9M | -$199K | -1.64% | Jan 31, 2014 | 10-K | 2016-04-20 |
| Q3 2013 | $12.3M | +$306K | +2.54% | Oct 31, 2013 | 10-Q | 2013-12-17 |
| Q2 2013 | $12.2M | +$8.11M | +200% | Jul 31, 2013 | 10-Q | 2013-09-13 |
| Q1 2013 | $12.2M | +$8.09M | +199% | Apr 30, 2013 | 10-Q | 2013-06-14 |
| Q4 2012 | $12.1M | +$8.07M | +199% | Jan 31, 2013 | 10-K | 2015-04-16 |
| Q3 2012 | $12M | Oct 31, 2012 | 10-Q | 2012-12-14 | ||
| Q2 2012 | $4.06M | Jul 31, 2012 | 10-Q/A | 2012-10-12 | ||
| Q1 2012 | $4.06M | Apr 30, 2012 | 10-Q | 2012-06-08 | ||
| Q4 2011 | $4.06M | +$4.06M | Jan 31, 2012 | 10-K | 2014-06-13 | |
| Q4 2010 | $0 | Jan 31, 2011 | 10-K | 2013-04-26 |