| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | $1.53M | +$3.86K | +0.25% | Jul 31, 2024 | 10-Q | 2024-12-23 |
| Q1 2024 | $1.58M | +$197K | +14.2% | Apr 30, 2024 | 10-Q | 2024-10-01 |
| Q4 2023 | $1.51M | +$47.3K | +3.22% | Jan 31, 2024 | 10-Q | 2024-04-30 |
| Q3 2023 | $1.5M | +$26.4K | +1.79% | Oct 31, 2023 | 10-Q | 2024-12-23 |
| Q2 2023 | $1.53M | -$109K | -6.69% | Jul 31, 2023 | 10-Q/A | 2023-09-27 |
| Q1 2023 | $1.38M | -$75.3K | -5.17% | Apr 30, 2023 | 10-Q | 2023-07-07 |
| Q4 2022 | $1.47M | -$58.4K | -3.83% | Jan 31, 2023 | 10-Q | 2023-03-15 |
| Q3 2022 | $1.48M | -$205K | -12.2% | Oct 31, 2022 | 10-K | 2024-02-23 |
| Q2 2022 | $1.63M | -$4.58K | -0.28% | Jul 31, 2022 | 10-Q | 2022-09-14 |
| Q1 2022 | $1.46M | -$119K | -7.53% | Apr 30, 2022 | 10-Q | 2022-06-21 |
| Q4 2021 | $1.53M | -$68.6K | -4.31% | Jan 31, 2022 | 10-Q | 2022-03-15 |
| Q3 2021 | $1.68M | +$283K | +20.2% | Oct 31, 2021 | 10-K | 2023-02-13 |
| Q2 2021 | $1.64M | +$74.1K | +4.73% | Jul 31, 2021 | 10-Q | 2021-09-27 |
| Q1 2021 | $1.58M | +$6.74K | +0.43% | Apr 30, 2021 | 10-Q | 2021-09-23 |
| Q4 2020 | $1.59M | +$30.9K | +1.98% | Jan 31, 2021 | 10-Q | 2021-09-20 |
| Q3 2020 | $1.4M | -$159K | -10.2% | Oct 31, 2020 | 10-K | 2022-02-15 |
| Q2 2020 | $1.57M | -$33.2K | -2.08% | Jul 31, 2020 | 10-Q | 2020-09-21 |
| Q1 2020 | $1.57M | -$61K | -3.74% | Apr 30, 2020 | 10-Q | 2020-08-10 |
| Q4 2019 | $1.56M | -$34.7K | -2.17% | Jan 31, 2020 | 10-Q | 2020-04-30 |
| Q3 2019 | $1.56M | -$116K | -6.92% | Oct 31, 2019 | 10-K | 2021-08-04 |
| Q2 2019 | $1.6M | -$109K | -6.36% | Jul 31, 2019 | 10-Q | 2019-10-31 |
| Q1 2019 | $1.63M | -$153K | -8.6% | Apr 30, 2019 | 10-Q | 2019-07-26 |
| Q4 2018 | $1.6M | -$258K | -13.9% | Jan 31, 2019 | 10-Q | 2019-05-01 |
| Q3 2018 | $1.67M | -$162K | -8.84% | Oct 31, 2018 | 10-K | 2020-03-25 |
| Q2 2018 | $1.71M | -$176K | -9.37% | Jul 31, 2018 | 10-Q | 2018-09-24 |
| Q1 2018 | $1.78M | -$231K | -11.5% | Apr 30, 2018 | 10-Q | 2018-06-14 |
| Q4 2017 | $1.86M | -$351K | -15.9% | Jan 31, 2018 | 10-Q | 2019-05-01 |
| Q3 2017 | $1.84M | -$492K | -21.1% | Oct 31, 2017 | 10-K/A | 2019-08-15 |
| Q2 2017 | $1.88M | -$725K | -27.8% | Jul 31, 2017 | 10-Q | 2018-09-24 |
| Q1 2017 | $2.01M | -$827K | -29.1% | Apr 30, 2017 | 10-Q | 2018-06-14 |
| Q4 2016 | $2.21M | -$734K | -25% | Jan 31, 2017 | 10-Q | 2018-03-16 |
| Q3 2016 | $2.33M | -$390K | -14.4% | Oct 31, 2016 | 10-K | 2018-01-29 |
| Q2 2016 | $2.61M | -$120K | -4.39% | Jul 31, 2016 | 10-Q | 2017-09-15 |
| Q1 2016 | $2.84M | +$402K | +16.5% | Apr 30, 2016 | 10-Q | 2017-06-19 |
| Q4 2015 | $2.94M | +$662K | +29% | Jan 31, 2016 | 10-Q | 2017-03-20 |
| Q3 2015 | $2.72M | +$686K | +33.8% | Oct 31, 2015 | 10-K | 2017-02-07 |
| Q2 2015 | $2.73M | +$1.33M | +95.6% | Jul 31, 2015 | 10-Q | 2016-09-20 |
| Q1 2015 | $2.44M | +$1.61M | +196% | Apr 30, 2015 | 10-Q/A | 2016-09-23 |
| Q4 2014 | $2.28M | +$1.38M | +154% | Jan 31, 2015 | 10-Q/A | 2016-03-14 |
| Q3 2014 | $2.03M | +$1.15M | +131% | Oct 31, 2014 | 10-K | 2016-01-28 |
| Q2 2014 | $1.39M | +$598K | +75.1% | Jul 31, 2014 | 10-Q | 2015-09-18 |
| Q1 2014 | $824K | +$114K | +16.1% | Apr 30, 2014 | 10-Q | 2015-06-15 |
| Q4 2013 | $897K | +$122K | +15.7% | Jan 31, 2014 | 10-Q | 2015-03-16 |
| Q3 2013 | $879K | +$28.1K | +3.31% | Oct 31, 2013 | 10-K | 2015-02-12 |
| Q2 2013 | $797K | -$37.2K | -4.46% | Jul 31, 2013 | 10-Q | 2013-09-13 |
| Q1 2013 | $710K | -$22.7K | -3.09% | Apr 30, 2013 | 10-Q | 2013-06-12 |
| Q4 2012 | $775K | -$132K | -14.5% | Jan 31, 2013 | 10-Q | 2013-03-22 |
| Q3 2012 | $850K | -$172K | -16.8% | Oct 31, 2012 | 10-K | 2014-02-06 |
| Q2 2012 | $834K | -$10.2K | -1.21% | Jul 31, 2012 | 10-Q | 2012-09-14 |
| Q1 2012 | $733K | Apr 30, 2012 | 10-Q | 2012-06-13 | ||
| Q4 2011 | $907K | Jan 31, 2012 | 10-Q | 2012-03-21 | ||
| Q3 2011 | $1.02M | -$153K | -13% | Oct 31, 2011 | 10-K | 2013-01-28 |
| Q2 2011 | $844K | Jul 31, 2011 | 10-Q | 2011-09-13 | ||
| Q3 2010 | $1.18M | Oct 31, 2010 | 10-K | 2012-02-13 |