| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2024 | $45K | -$397K | -89.8% | Apr 30, 2024 | 10-K | 2024-07-01 |
| Q1 2023 | $442K | -$493K | -52.7% | Apr 30, 2023 | 10-K | 2024-07-01 |
| Q4 2022 | $544K | -$549K | -50.2% | Jan 31, 2023 | 10-Q | 2023-03-03 |
| Q3 2022 | $646K | -$603K | -48.3% | Oct 31, 2022 | 10-Q | 2022-12-02 |
| Q2 2022 | $782K | -$489K | -38.5% | Jul 31, 2022 | 10-Q | 2022-09-02 |
| Q1 2022 | $935K | -$519K | -35.7% | Apr 30, 2022 | 10-K | 2023-07-13 |
| Q4 2021 | $1.09M | -$542K | -33.2% | Jan 31, 2022 | 10-Q | 2022-03-04 |
| Q3 2021 | $1.25M | -$564K | -31.1% | Oct 31, 2021 | 10-Q | 2021-12-03 |
| Q2 2021 | $1.27M | -$649K | -33.8% | Jul 31, 2021 | 10-Q | 2021-09-03 |
| Q1 2021 | $1.45M | -$599K | -29.2% | Apr 30, 2021 | 10-K | 2022-06-29 |
| Q4 2020 | $1.64M | -$593K | -26.6% | Jan 31, 2021 | 10-Q | 2021-03-05 |
| Q3 2020 | $1.81M | -$588K | -24.5% | Oct 31, 2020 | 10-Q | 2020-12-04 |
| Q2 2020 | $1.92M | -$667K | -25.8% | Jul 31, 2020 | 10-Q | 2020-09-04 |
| Q1 2020 | $2.05M | Apr 30, 2020 | 10-K | 2021-07-09 | ||
| Q4 2019 | $2.23M | Jan 31, 2020 | 10-Q | 2020-03-06 | ||
| Q3 2019 | $2.4M | Oct 31, 2019 | 10-Q | 2019-12-06 | ||
| Q2 2019 | $2.59M | Jul 31, 2019 | 10-Q | 2019-09-06 |