| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$17.6M | -$923K | -5.54% | Jul 31, 2024 | 10-Q | 2024-10-02 |
| Q1 2024 | -$17.1M | -$589K | -3.57% | Apr 30, 2024 | 10-Q | 2024-10-02 |
| Q4 2023 | -$17M | -$831K | -5.14% | Jan 31, 2024 | 10-Q | 2024-03-25 |
| Q3 2023 | -$16.8M | -$868K | -5.43% | Oct 31, 2023 | 10-Q | 2023-12-20 |
| Q2 2023 | -$16.7M | -$568K | -3.53% | Jul 31, 2023 | 10-Q | 2023-09-25 |
| Q1 2023 | -$16.5M | -$2.61M | -18.8% | Apr 30, 2023 | 10-K | 2024-08-29 |
| Q4 2022 | -$16.1M | -$2.25M | -16.2% | Jan 31, 2023 | 10-Q | 2023-03-20 |
| Q3 2022 | -$16M | -$2.23M | -16.2% | Oct 31, 2022 | 10-Q | 2022-12-20 |
| Q2 2022 | -$16.1M | -$2.03M | -14.4% | Jul 31, 2022 | 10-Q | 2022-09-19 |
| Q1 2022 | -$13.9M | -$688K | -5.2% | Apr 30, 2022 | 10-K/A | 2023-08-25 |
| Q4 2021 | -$13.9M | -$1.22M | -9.66% | Jan 31, 2022 | 10-Q | 2022-03-04 |
| Q3 2021 | -$13.7M | -$2.12M | -18.3% | Oct 31, 2021 | 10-Q | 2021-12-14 |
| Q2 2021 | -$14.1M | -$3.59M | -34.3% | Jul 30, 2021 | 10-Q | 2021-09-20 |
| Q1 2021 | -$13.2M | -$1.81M | -15.8% | Apr 30, 2021 | 10-K/A | 2022-08-02 |
| Q4 2020 | -$12.7M | -$3.1M | -32.4% | Jan 31, 2021 | 10-Q | 2021-03-03 |
| Q3 2020 | -$11.6M | -$2.91M | -33.3% | Oct 31, 2020 | 10-Q | 2020-12-15 |
| Q2 2020 | -$10.5M | -$1.94M | -22.7% | Jul 31, 2020 | 10-Q/A | 2020-09-22 |
| Q1 2020 | -$11.4M | -$2.14M | -23.1% | Apr 30, 2020 | 10-K | 2021-08-13 |
| Q4 2019 | -$9.57M | -$761K | -8.64% | Jan 31, 2020 | 10-Q | 2020-03-12 |
| Q3 2019 | -$8.72M | +$371K | +4.08% | Oct 31, 2019 | 10-Q | 2019-12-19 |
| Q2 2019 | -$8.54M | -$859K | -11.2% | Jul 31, 2019 | 10-Q | 2019-09-23 |
| Q1 2019 | -$9.28M | +$470K | +4.82% | Apr 30, 2019 | 10-K | 2020-08-07 |
| Q4 2018 | -$8.81M | -$1.71M | -24.1% | Jan 31, 2019 | 10-Q | 2019-03-25 |
| Q3 2018 | -$9.09M | -$2.56M | -39.2% | Oct 31, 2018 | 10-Q | 2018-12-13 |
| Q2 2018 | -$7.68M | -$1.01M | -15.1% | Jul 31, 2018 | 10-Q | 2018-09-12 |
| Q1 2018 | -$9.75M | -$3.16M | -48% | Apr 30, 2018 | 10-K | 2019-08-13 |
| Q4 2017 | -$7.1M | -$2.32M | -48.4% | Jan 31, 2018 | 10-Q | 2018-03-13 |
| Q3 2017 | -$6.53M | -$2.24M | -52.3% | Oct 31, 2017 | 10-Q | 2017-12-14 |
| Q2 2017 | -$6.67M | -$2.96M | -79.6% | Jul 31, 2017 | 10-Q | 2017-09-19 |
| Q1 2017 | -$6.59M | -$2.07M | -46% | Apr 30, 2017 | 10-K | 2018-08-14 |
| Q4 2016 | -$4.78M | -$2.56M | -115% | Jan 31, 2017 | 10-Q | 2017-03-22 |
| Q3 2016 | -$4.29M | -$2.3M | -116% | Oct 31, 2016 | 10-Q | 2016-12-15 |
| Q2 2016 | -$3.71M | -$1.81M | -95.4% | Jul 31, 2016 | 10-Q | 2016-09-14 |
| Q1 2016 | -$4.51M | -$2.72M | -152% | Apr 30, 2016 | 10-K | 2017-08-14 |
| Q4 2015 | -$2.22M | -$703K | -46.3% | Jan 31, 2016 | 10-Q | 2016-03-10 |
| Q3 2015 | -$1.99M | -$513K | -34.8% | Oct 31, 2015 | 10-Q | 2015-12-15 |
| Q2 2015 | -$1.9M | -$508K | -36.4% | Jul 31, 2015 | 10-Q | 2015-09-14 |
| Q1 2015 | -$1.79M | -$484K | -37.2% | Apr 30, 2015 | 10-K | 2016-07-29 |
| Q4 2014 | -$1.52M | -$367K | -31.9% | Jan 31, 2015 | 10-Q | 2015-03-13 |
| Q3 2014 | -$1.47M | -$387K | -35.6% | Oct 31, 2014 | 10-Q | 2014-12-12 |
| Q2 2014 | -$1.39M | -$327K | -30.7% | Jul 31, 2014 | 10-Q/A | 2014-11-25 |
| Q1 2014 | -$1.3M | -$365K | -38.9% | Apr 30, 2014 | 10-K | 2015-07-29 |
| Q4 2013 | -$1.15M | -$354K | -44.5% | Jan 31, 2014 | 10-Q | 2014-03-12 |
| Q3 2013 | -$1.09M | Oct 31, 2013 | 10-Q | 2013-12-13 | ||
| Q2 2013 | -$1.07M | Jul 31, 2013 | 10-Q | 2013-09-10 | ||
| Q1 2013 | -$938K | -$523K | -126% | Apr 30, 2013 | 10-K/A | 2014-11-25 |
| Q4 2012 | -$796K | Jan 31, 2013 | 10-Q | 2013-03-20 | ||
| Q1 2012 | -$415K | Apr 30, 2012 | 10-K | 2013-08-12 |