| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | $2.41M | -$371K | -13.3% | Jul 31, 2024 | 10-Q | 2024-09-06 |
| Q1 2024 | $2.55M | -$224K | -8.08% | Apr 30, 2024 | 10-Q | 2024-06-07 |
| Q4 2023 | $2.74M | -$54K | -1.93% | Jan 31, 2024 | 10-Q | 2024-09-06 |
| Q3 2023 | $2.76M | -$54K | -1.92% | Oct 31, 2023 | 10-Q | 2023-12-08 |
| Q2 2023 | $2.78M | -$55K | -1.94% | Jul 31, 2023 | 10-Q | 2023-09-05 |
| Q1 2023 | $2.77M | -$81K | -2.84% | Apr 30, 2023 | 10-Q | 2023-06-09 |
| Q4 2022 | $2.79M | -$81K | -2.82% | Jan 31, 2023 | 10-K | 2024-03-28 |
| Q3 2022 | $2.81M | -$81K | -2.8% | Oct 31, 2022 | 10-Q | 2022-12-09 |
| Q2 2022 | $2.84M | -$214K | -7.02% | Jul 31, 2022 | 10-Q | 2022-09-08 |
| Q1 2022 | $2.86M | -$347K | -10.8% | Apr 30, 2022 | 10-Q | 2022-06-08 |
| Q4 2021 | $2.88M | -$481K | -14.3% | Jan 31, 2022 | 10-K | 2023-03-27 |
| Q3 2021 | $2.9M | -$620K | -17.6% | Oct 31, 2021 | 10-Q | 2021-12-10 |
| Q2 2021 | $3.05M | -$614K | -16.8% | Jul 31, 2021 | 10-Q | 2021-09-09 |
| Q1 2021 | $3.2M | -$613K | -16.1% | Apr 30, 2021 | 10-Q | 2021-06-09 |
| Q4 2020 | $3.36M | -$509K | -13.2% | Jan 31, 2021 | 10-K | 2022-03-23 |
| Q3 2020 | $3.52M | -$439K | -11.1% | Oct 31, 2020 | 10-Q | 2020-12-10 |
| Q2 2020 | $3.66M | -$445K | -10.8% | Jul 31, 2020 | 10-Q | 2020-09-09 |
| Q1 2020 | $3.82M | -$446K | -10.5% | Apr 30, 2020 | 10-Q | 2020-06-09 |
| Q4 2019 | $3.87M | -$550K | -12.5% | Jan 31, 2020 | 10-K | 2021-04-01 |
| Q3 2019 | $3.95M | -$615K | -13.5% | Oct 31, 2019 | 10-Q | 2019-12-12 |
| Q2 2019 | $4.11M | +$1.12M | +37.6% | Jul 31, 2019 | 10-Q | 2019-09-12 |
| Q1 2019 | $4.26M | Apr 30, 2019 | 10-Q | 2019-06-13 | ||
| Q4 2018 | $4.42M | +$1.39M | +45.9% | Jan 31, 2019 | 10-K | 2020-04-13 |
| Q3 2018 | $4.57M | Oct 31, 2018 | 10-Q | 2018-12-13 | ||
| Q2 2018 | $2.99M | Jul 31, 2018 | 10-Q | 2018-09-13 | ||
| Q4 2017 | $3.03M | Jan 31, 2018 | 10-K | 2019-04-15 |