| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $5.01K | -$74.9K | -93.7% | Jan 31, 2024 | 10-Q | 2024-03-18 |
| Q3 2023 | $12.2K | -$51.3K | -80.8% | Oct 31, 2023 | 10-Q | 2023-12-13 |
| Q2 2023 | $1.3K | -$81.5K | -98.4% | Jul 31, 2023 | 10-Q | 2024-03-18 |
| Q1 2023 | $42.5K | -$84.7K | -66.6% | Apr 30, 2023 | 10-Q | 2023-06-20 |
| Q4 2022 | $79.9K | -$60.9K | -43.3% | Jan 31, 2023 | 10-Q | 2023-03-16 |
| Q3 2022 | $63.5K | -$72.7K | -53.4% | Oct 31, 2022 | 10-Q | 2022-12-15 |
| Q2 2022 | $82.8K | -$114K | -58% | Jul 31, 2022 | 10-K | 2023-11-14 |
| Q1 2022 | $127K | -$215K | -62.8% | Apr 30, 2022 | 10-Q | 2022-06-14 |
| Q4 2021 | $141K | -$295K | -67.7% | Jan 31, 2022 | 10-Q | 2022-03-15 |
| Q3 2021 | $136K | -$67.1K | -33% | Oct 31, 2021 | 10-Q | 2021-12-15 |
| Q2 2021 | $197K | -$122K | -38.2% | Jul 31, 2021 | 10-K | 2022-10-31 |
| Q1 2021 | $342K | +$326K | +2015% | Apr 30, 2021 | 10-Q | 2021-06-14 |
| Q4 2020 | $436K | +$408K | +1481% | Jan 31, 2021 | 10-Q | 2021-05-13 |
| Q3 2020 | $203K | +$187K | +1127% | Oct 31, 2020 | 10-Q | 2020-12-18 |
| Q2 2020 | $319K | +$319K | Jul 31, 2020 | 10-K/A | 2022-10-12 | |
| Q1 2020 | $16.2K | +$10.8K | +199% | Apr 30, 2020 | 10-Q | 2020-06-11 |
| Q4 2019 | $27.6K | +$27.1K | +5492% | Jan 31, 2020 | 10-Q | 2020-03-11 |
| Q3 2019 | $16.6K | +$9.48K | +134% | Oct 31, 2019 | 10-Q | 2019-12-13 |
| Q2 2019 | $0 | -$13.8K | -100% | Jul 31, 2019 | 10-K | 2020-11-12 |
| Q1 2019 | $5.41K | -$3.37K | -38.4% | Apr 30, 2019 | 10-Q | 2019-06-13 |
| Q4 2018 | $493 | -$9.13K | -94.9% | Jan 31, 2019 | 10-Q | 2019-02-20 |
| Q3 2018 | $7.09K | -$3.37K | -32.2% | Oct 31, 2018 | 10-Q | 2018-12-03 |
| Q2 2018 | $13.8K | +$2.48K | +21.9% | Jul 31, 2018 | 10-K/A | 2020-02-28 |
| Q1 2018 | $8.78K | +$7.3K | +494% | Apr 30, 2018 | 10-Q | 2018-05-31 |
| Q4 2017 | $9.62K | Jan 31, 2018 | 10-Q | 2018-03-15 | ||
| Q3 2017 | $10.5K | Oct 31, 2017 | 10-Q | 2017-12-13 | ||
| Q2 2017 | $11.3K | +$11.3K | Jul 31, 2017 | 10-K | 2018-10-17 | |
| Q1 2017 | $1.48K | Apr 30, 2017 | 10-Q | 2017-05-30 | ||
| Q2 2016 | $0 | Jul 31, 2016 | 10-K | 2017-10-31 |