| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | -$17M | -$1.16M | -7.31% | Oct 31, 2024 | 10-Q | 2024-12-13 |
| Q2 2024 | -$16.3M | -$702K | -4.5% | Jul 31, 2024 | 10-Q | 2024-12-13 |
| Q1 2024 | -$16.2M | -$794K | -5.15% | Apr 30, 2024 | 10-Q | 2024-06-20 |
| Q4 2023 | -$16M | -$825K | -5.44% | Jan 31, 2024 | 10-Q | 2024-03-18 |
| Q3 2023 | -$15.8M | -$888K | -5.94% | Oct 31, 2023 | 10-Q | 2023-12-20 |
| Q2 2023 | -$15.6M | -$1.3M | -9.1% | Jul 31, 2023 | 10-K | 2024-10-29 |
| Q1 2023 | -$15.4M | -$1.24M | -8.78% | Apr 30, 2023 | 10-Q | 2023-06-12 |
| Q4 2022 | -$15.2M | -$1.41M | -10.3% | Jan 31, 2023 | 10-Q | 2023-03-22 |
| Q3 2022 | -$15M | -$1.59M | -11.9% | Oct 31, 2022 | 10-Q | 2022-12-15 |
| Q2 2022 | -$14.3M | -$1.36M | -10.5% | Jul 31, 2022 | 10-K | 2023-11-13 |
| Q1 2022 | -$14.2M | -$1.48M | -11.7% | Apr 30, 2022 | 10-Q | 2022-06-10 |
| Q4 2021 | -$13.8M | -$1.68M | -13.9% | Jan 31, 2022 | 10-Q | 2022-03-08 |
| Q3 2021 | -$13.4M | -$1.54M | -13.1% | Oct 31, 2021 | 10-Q | 2021-12-10 |
| Q2 2021 | -$12.9M | -$1.51M | -13.2% | Jul 31, 2021 | 10-K | 2022-09-23 |
| Q1 2021 | -$12.7M | -$1.6M | -14.4% | Apr 30, 2021 | 10-Q | 2021-06-11 |
| Q4 2020 | -$12.1M | -$1.28M | -11.8% | Jan 31, 2021 | 10-Q | 2021-03-12 |
| Q3 2020 | -$11.8M | -$1.25M | -11.8% | Oct 31, 2020 | 10-Q | 2020-12-11 |
| Q2 2020 | -$11.4M | -$1.06M | -10.2% | Jul 31, 2020 | 10-K | 2021-10-28 |
| Q1 2020 | -$11.1M | -$881K | -8.63% | Apr 30, 2020 | 10-Q | 2020-06-11 |
| Q4 2019 | -$10.8M | -$767K | -7.65% | Jan 31, 2020 | 10-K | 2020-03-20 |
| Q3 2019 | -$10.6M | -$730K | -7.42% | Oct 31, 2019 | 10-K | 2020-03-20 |
| Q2 2019 | -$10.4M | -$839K | -8.78% | Jul 31, 2019 | 10-K | 2020-10-16 |
| Q1 2019 | -$10.2M | -$972K | -10.5% | Apr 30, 2019 | 10-K | 2020-03-20 |
| Q4 2018 | -$10M | -$1.88M | -23.1% | Jan 31, 2019 | 10-K | 2020-03-20 |
| Q3 2018 | -$9.84M | -$2.03M | -26% | Oct 31, 2018 | 10-K | 2020-03-20 |
| Q2 2018 | -$9.55M | -$2.05M | -27.4% | Jul 31, 2018 | 10-K | 2020-03-20 |
| Q1 2018 | -$9.24M | -$2.05M | -28.5% | Apr 30, 2018 | 10-K | 2020-03-20 |
| Q4 2017 | -$8.15M | -$1.29M | -18.7% | Jan 31, 2018 | 10-Q | 2018-03-19 |
| Q3 2017 | -$7.81M | -$1.27M | -19.3% | Oct 31, 2017 | 10-Q | 2017-12-15 |
| Q2 2017 | -$7.5M | -$1.33M | -21.6% | Jul 31, 2017 | 10-K | 2020-03-20 |
| Q1 2017 | -$7.19M | -$2.04M | -39.5% | Apr 30, 2017 | 10-Q | 2017-10-05 |
| Q4 2016 | -$6.87M | -$5.31M | -342% | Jan 31, 2017 | 10-Q | 2017-09-20 |
| Q3 2016 | -$6.54M | -$5.33M | -438% | Oct 31, 2016 | 10-Q | 2017-08-25 |
| Q2 2016 | -$6.17M | -$5.78M | -1500% | Jul 31, 2016 | 10-K | 2017-11-14 |
| Q1 2016 | -$5.16M | Apr 30, 2016 | 10-Q | 2017-01-23 | ||
| Q4 2015 | -$1.55M | Jan 31, 2016 | 10-Q | 2017-01-06 | ||
| Q3 2015 | -$1.22M | Oct 31, 2015 | 10-Q | 2016-12-20 | ||
| Q2 2015 | -$385K | -$346K | -893% | Jul 31, 2015 | 10-K | 2017-07-18 |
| Q2 2014 | -$38.8K | Jul 31, 2014 | 10-K | 2016-11-23 |