| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2024 | $5.98 M | +$2.84 M | +90.7% | Apr 30, 2024 | 10-Q | 2024-06-06 |
| Q4 2023 | $5.45 M | +$2.46 M | +82.5% | Jan 31, 2024 | 10-Q | 2024-06-06 |
| Q3 2023 | $3.94 M | +$1.14 M | +40.7% | Oct 31, 2023 | 10-Q | 2023-12-08 |
| Q2 2023 | $3.6 M | +$753 K | +26.5% | Jul 31, 2023 | 10-Q | 2023-09-08 |
| Q1 2023 | $3.14 M | +$205 K | +7% | Apr 30, 2023 | 10-Q | 2023-06-08 |
| Q4 2022 | $2.98 M | -$211 K | -6.61% | Jan 31, 2023 | 10-K | 2024-03-20 |
| Q3 2022 | $2.8 M | -$908 K | -24.5% | Oct 31, 2022 | 10-Q | 2022-12-08 |
| Q2 2022 | $2.84 M | -$460 K | -13.9% | Jul 31, 2022 | 10-Q | 2022-09-07 |
| Q1 2022 | $2.93 M | -$237 K | -7.48% | Apr 30, 2022 | 10-Q | 2022-06-07 |
| Q4 2021 | $3.19 M | -$238 K | -6.94% | Jan 31, 2022 | 10-K | 2023-03-22 |
| Q3 2021 | $3.71 M | +$54 K | +1.48% | Oct 31, 2021 | 10-Q | 2021-12-08 |
| Q2 2021 | $3.3 M | -$360 K | -9.83% | Jul 31, 2021 | 10-Q | 2021-09-08 |
| Q1 2021 | $3.17 M | +$553 K | +21.2% | Apr 30, 2021 | 10-Q | 2021-06-04 |
| Q4 2020 | $3.43 M | +$2.02 M | +144% | Jan 31, 2021 | 10-K | 2022-03-25 |
| Q3 2020 | $3.65 M | +$2.4 M | +190% | Oct 31, 2020 | 10-Q | 2020-12-08 |
| Q2 2020 | $3.66 M | +$3.4 M | +1282% | Jul 31, 2020 | 10-Q | 2020-09-04 |
| Q1 2020 | $2.61 M | +$2.45 M | +1447% | Apr 30, 2020 | 10-Q | 2020-06-08 |
| Q4 2019 | $1.41 M | +$1.34 M | +2003% | Jan 31, 2020 | 10-K | 2021-03-25 |
| Q3 2019 | $1.26 M | +$1.24 M | +5895% | Oct 31, 2019 | 10-Q | 2019-12-11 |
| Q2 2019 | $265 K | +$244 K | +1162% | Jul 31, 2019 | 10-Q | 2019-09-10 |
| Q1 2019 | $169 K | -$3.09 M | -94.8% | Apr 30, 2019 | 10-Q | 2019-06-07 |
| Q4 2018 | $67 K | -$1.46 M | -95.6% | Jan 31, 2019 | 10-K | 2020-03-31 |
| Q3 2018 | $21 K | Oct 31, 2018 | 10-Q | 2018-12-10 | ||
| Q2 2018 | $21 K | Jul 31, 2018 | 10-Q | 2018-09-10 | ||
| Q1 2018 | $3.26 M | Apr 30, 2018 | 10-Q | 2018-06-12 | ||
| Q4 2017 | $1.53 M | Jan 31, 2018 | 10-K | 2019-04-01 |