| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2025 | $1.18M | -$1.6M | -57.5% | Jul 31, 2025 | 10-K | 2025-10-29 |
| Q1 2025 | $2.4M | -$140K | -5.52% | Apr 30, 2025 | 10-Q | 2025-06-16 |
| Q4 2024 | $2.17M | -$405K | -15.7% | Jan 31, 2025 | 10-Q | 2025-03-17 |
| Q3 2024 | $2.79M | +$38K | +1.38% | Oct 31, 2024 | 10-Q | 2024-12-16 |
| Q2 2024 | $2.78M | +$691K | +33.1% | Jul 31, 2024 | 10-K | 2025-10-29 |
| Q1 2024 | $2.54M | +$115K | +4.76% | Apr 30, 2024 | 10-Q | 2024-06-14 |
| Q4 2023 | $2.58M | -$1.03M | -28.5% | Jan 31, 2024 | 10-Q | 2024-03-18 |
| Q3 2023 | $2.76M | +$368K | +15.4% | Oct 31, 2023 | 10-Q | 2023-12-12 |
| Q2 2023 | $2.09M | -$1.9K | -0.09% | Jul 31, 2023 | 10-K | 2024-10-29 |
| Q1 2023 | $2.42M | +$790K | +48.4% | Apr 30, 2023 | 10-Q | 2023-06-14 |
| Q4 2022 | $3.61M | +$1.95M | +118% | Jan 31, 2023 | 10-Q | 2023-03-17 |
| Q3 2022 | $2.39M | +$956K | +66.8% | Oct 31, 2022 | 10-Q | 2022-12-15 |
| Q2 2022 | $2.09M | +$470K | +29.1% | Jul 31, 2022 | 10-K | 2023-10-30 |
| Q1 2022 | $1.63M | -$120K | -6.84% | Apr 30, 2022 | 10-Q | 2022-06-14 |
| Q4 2021 | $1.65M | -$381K | -18.7% | Jan 31, 2022 | 10-Q | 2022-03-16 |
| Q3 2021 | $1.43M | -$1.7M | -54.3% | Oct 31, 2021 | 10-Q | 2021-12-15 |
| Q2 2021 | $1.62M | -$1.84M | -53.2% | Jul 31, 2021 | 10-K | 2022-10-31 |
| Q1 2021 | $1.75M | -$480K | -21.5% | Apr 30, 2021 | 10-Q | 2021-06-14 |
| Q4 2020 | $2.04M | -$947K | -31.8% | Jan 31, 2021 | 10-Q | 2021-03-17 |
| Q3 2020 | $3.13M | +$438K | +16.3% | Oct 31, 2020 | 10-Q | 2020-12-15 |
| Q2 2020 | $3.46M | +$2.53M | +274% | Jul 31, 2020 | 10-K | 2021-10-29 |
| Q1 2020 | $2.23M | Apr 30, 2020 | 10-Q | 2020-06-15 | ||
| Q4 2019 | $2.98M | Jan 31, 2020 | 10-Q | 2020-03-13 | ||
| Q3 2019 | $2.69M | Oct 31, 2019 | 10-Q | 2019-12-16 | ||
| Q2 2019 | $923K | Jul 31, 2019 | 10-K | 2020-10-29 | ||
| Q3 2013 | $631K | +$338K | +116% | Oct 31, 2013 | 10-Q | 2013-12-16 |
| Q2 2013 | $586K | +$371K | +173% | Jul 31, 2013 | 10-Q | 2013-12-16 |
| Q1 2013 | $522K | +$422K | +426% | Apr 30, 2013 | 10-Q/A | 2013-09-11 |
| Q4 2012 | $346K | +$276K | +391% | Jan 31, 2013 | 10-Q | 2013-03-18 |
| Q3 2012 | $293K | +$236K | +412% | Oct 31, 2012 | 10-Q | 2012-12-17 |
| Q2 2012 | $214K | +$165K | +332% | Jul 31, 2012 | 10-K | 2013-10-29 |
| Q1 2012 | $99.2K | Apr 30, 2012 | 10-Q | 2012-06-14 | ||
| Q4 2011 | $70.6K | Jan 31, 2012 | 10-Q | 2012-03-15 | ||
| Q3 2011 | $57.1K | Oct 31, 2011 | 10-Q | 2011-12-15 | ||
| Q2 2011 | $49.7K | Jul 31, 2011 | 10-K | 2012-10-29 |