| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | $1.9M | -$551K | -22.5% | Jul 31, 2024 | 10-Q | 2024-09-16 |
| Q1 2024 | $2.2M | -$47.5K | -2.12% | Apr 30, 2024 | 10-Q | 2024-06-14 |
| Q4 2023 | $3.68M | +$1.72M | +87.5% | Jan 31, 2024 | 10-Q | 2024-03-18 |
| Q3 2023 | $2.15M | +$46K | +2.18% | Oct 31, 2023 | 10-Q | 2024-09-16 |
| Q2 2023 | $2.45M | +$292K | +13.5% | Jul 31, 2023 | 10-Q | 2023-09-14 |
| Q1 2023 | $2.24M | +$53.6K | +2.44% | Apr 30, 2023 | 10-Q | 2023-06-14 |
| Q4 2022 | $1.96M | -$360K | -15.5% | Jan 31, 2023 | 10-Q | 2023-03-17 |
| Q3 2022 | $2.11M | -$561K | -21% | Oct 31, 2022 | 10-K | 2024-01-29 |
| Q2 2022 | $2.16M | -$203K | -8.6% | Jul 31, 2022 | 10-Q | 2022-09-14 |
| Q1 2022 | $2.19M | -$1.09M | -33.1% | Apr 30, 2022 | 10-Q | 2022-06-14 |
| Q4 2021 | $2.32M | -$3.21M | -58.1% | Jan 31, 2022 | 10-Q | 2022-03-17 |
| Q3 2021 | $2.67M | -$1.12M | -29.6% | Oct 31, 2021 | 10-K | 2023-01-30 |
| Q2 2021 | $2.36M | -$1.39M | -37.1% | Jul 31, 2021 | 10-Q | 2021-09-14 |
| Q1 2021 | $3.28M | +$566K | +20.9% | Apr 30, 2021 | 10-Q | 2021-06-14 |
| Q4 2020 | $5.54M | +$3.59M | +184% | Jan 31, 2021 | 10-Q | 2021-03-17 |
| Q3 2020 | $3.79M | +$122K | +3.33% | Oct 31, 2020 | 10-K | 2022-02-11 |
| Q2 2020 | $3.75M | +$1.65M | +78.5% | Jul 31, 2020 | 10-Q | 2020-09-14 |
| Q1 2020 | $2.71M | +$775K | +40% | Apr 30, 2020 | 10-Q | 2020-06-15 |
| Q4 2019 | $1.95M | -$105K | -5.13% | Jan 31, 2020 | 10-Q | 2020-03-16 |
| Q3 2019 | $3.67M | +$1.1M | +43.1% | Oct 31, 2019 | 10-K | 2021-02-01 |
| Q2 2019 | $2.1M | +$48.2K | +2.35% | Jul 31, 2019 | 10-Q | 2019-09-16 |
| Q1 2019 | $1.94M | -$15K | -0.77% | Apr 30, 2019 | 10-Q | 2019-06-14 |
| Q4 2018 | $2.05M | +$567K | +38.2% | Jan 31, 2019 | 10-Q | 2019-03-18 |
| Q3 2018 | $2.57M | +$1.02M | +66.3% | Oct 31, 2018 | 10-K | 2020-01-29 |
| Q2 2018 | $2.05M | +$648K | +46.1% | Jul 31, 2018 | 10-Q | 2018-09-14 |
| Q1 2018 | $1.95M | +$552K | +39.5% | Apr 30, 2018 | 10-Q | 2018-06-14 |
| Q4 2017 | $1.48M | -$93.4K | -5.92% | Jan 31, 2018 | 10-Q | 2018-03-19 |
| Q3 2017 | $1.54M | -$616K | -28.5% | Oct 31, 2017 | 10-K | 2019-01-29 |
| Q2 2017 | $1.41M | -$265K | -15.9% | Jul 31, 2017 | 10-Q | 2017-09-14 |
| Q1 2017 | $1.4M | -$353K | -20.2% | Apr 30, 2017 | 10-Q | 2017-06-14 |
| Q4 2016 | $1.58M | +$82.9K | +5.55% | Jan 31, 2017 | 10-Q | 2017-03-17 |
| Q3 2016 | $2.16M | +$34.7K | +1.63% | Oct 31, 2016 | 10-K | 2018-01-29 |
| Q2 2016 | $1.67M | -$80.9K | -4.62% | Jul 31, 2016 | 10-Q | 2016-09-14 |
| Q1 2016 | $1.75M | -$222K | -11.3% | Apr 30, 2016 | 10-Q | 2016-06-14 |
| Q4 2015 | $1.5M | -$698K | -31.8% | Jan 31, 2016 | 10-Q | 2016-03-16 |
| Q3 2015 | $2.12M | -$502K | -19.1% | Oct 31, 2015 | 10-K | 2017-01-31 |
| Q2 2015 | $1.75M | -$511K | -22.6% | Jul 31, 2015 | 10-Q | 2015-09-14 |
| Q1 2015 | $1.97M | -$445K | -18.4% | Apr 30, 2015 | 10-Q | 2015-06-15 |
| Q4 2014 | $2.19M | -$97.7K | -4.27% | Jan 31, 2015 | 10-Q | 2015-03-17 |
| Q3 2014 | $2.63M | -$555K | -17.4% | Oct 31, 2014 | 10-K | 2016-01-29 |
| Q2 2014 | $2.26M | -$7.89K | -0.35% | Jul 31, 2014 | 10-Q | 2014-09-15 |
| Q1 2014 | $2.42M | -$60K | -2.42% | Apr 30, 2014 | 10-Q | 2014-06-16 |
| Q4 2013 | $2.29M | +$91.8K | +4.17% | Jan 31, 2014 | 10-Q | 2014-03-17 |
| Q3 2013 | $3.18M | +$405K | +14.6% | Oct 31, 2013 | 10-K | 2015-01-29 |
| Q2 2013 | $2.27M | +$174K | +8.3% | Jul 31, 2013 | 10-Q | 2013-09-16 |
| Q1 2013 | $2.48M | +$577K | +30.3% | Apr 30, 2013 | 10-Q | 2013-06-14 |
| Q4 2012 | $2.2M | +$136K | +6.61% | Jan 31, 2013 | 10-Q | 2013-03-18 |
| Q3 2012 | $2.78M | +$252K | +9.98% | Oct 31, 2012 | 10-K | 2014-01-29 |
| Q2 2012 | $2.1M | +$144K | +7.35% | Jul 31, 2012 | 10-Q | 2012-09-14 |
| Q1 2012 | $1.9M | Apr 30, 2012 | 10-Q | 2012-06-14 | ||
| Q4 2011 | $2.06M | Jan 31, 2012 | 10-Q | 2012-03-16 | ||
| Q3 2011 | $2.52M | +$1.09M | +75.9% | Oct 31, 2011 | 10-K | 2013-01-29 |
| Q2 2011 | $1.95M | Jul 31, 2011 | 10-Q | 2011-09-14 | ||
| Q3 2010 | $1.43M | Oct 31, 2010 | 10-K/A | 2012-01-31 |