| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2024 | $1.52M | -$554K | -26.7% | Apr 30, 2024 | 10-K | 2024-06-20 |
| Q4 2023 | $1.1M | -$1.65M | -59.8% | Jan 31, 2024 | 10-Q | 2024-03-07 |
| Q3 2023 | $1.41M | -$1.74M | -55.3% | Oct 31, 2023 | 10-Q | 2023-12-07 |
| Q2 2023 | $1.73M | -$1.81M | -51% | Jul 31, 2023 | 10-Q | 2023-09-07 |
| Q1 2023 | $2.08M | -$1.72M | -45.4% | Apr 30, 2023 | 10-K | 2024-06-20 |
| Q4 2022 | $2.75M | -$1.41M | -33.9% | Jan 31, 2023 | 10-Q | 2023-03-09 |
| Q3 2022 | $3.14M | -$1.18M | -27.3% | Oct 31, 2022 | 10-Q | 2022-12-06 |
| Q2 2022 | $3.54M | -$1.16M | -24.6% | Jul 31, 2022 | 10-Q | 2022-09-08 |
| Q1 2022 | $3.8M | -$1.14M | -23.1% | Apr 30, 2022 | 10-K | 2022-06-23 |
| Q4 2021 | $4.16M | -$1.11M | -21% | Jan 31, 2022 | 10-Q | 2022-03-03 |
| Q3 2021 | $4.32M | -$1.02M | -19% | Oct 31, 2021 | 10-Q | 2021-12-02 |
| Q2 2021 | $4.69M | -$4.52M | -49% | Jul 31, 2021 | 10-Q | 2021-09-01 |
| Q1 2021 | $4.94M | -$5.21M | -51.3% | Apr 30, 2021 | 10-K | 2021-06-17 |
| Q4 2020 | $5.27M | -$5.62M | -51.6% | Jan 31, 2021 | 10-Q | 2021-03-04 |
| Q3 2020 | $5.34M | -$6.32M | -54.2% | Oct 31, 2020 | 10-Q | 2020-12-03 |
| Q2 2020 | $9.21M | -$2.29M | -19.9% | Jul 31, 2020 | 10-Q | 2020-09-03 |
| Q1 2020 | $10.2M | Apr 30, 2020 | 10-K | 2020-06-19 | ||
| Q4 2019 | $10.9M | Jan 31, 2020 | 10-Q | 2020-03-05 | ||
| Q3 2019 | $11.7M | Oct 31, 2019 | 10-Q | 2019-12-05 | ||
| Q2 2019 | $11.5M | Jul 31, 2019 | 10-Q | 2019-08-29 |