| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2024 | $5.99M | -$1.81M | -23.2% | Jan 31, 2025 | 10-Q | 2025-03-17 |
| Q3 2024 | $6.39M | -$1.2M | -15.9% | Oct 31, 2024 | 10-Q | 2024-12-16 |
| Q2 2024 | $6.83M | -$1.11M | -13.9% | Jul 31, 2024 | 10-Q | 2025-03-17 |
| Q1 2024 | $7.32M | -$7.97M | -52.1% | Apr 30, 2024 | 10-Q | 2024-06-13 |
| Q4 2023 | $7.8M | -$7.92M | -50.4% | Jan 31, 2024 | 10-Q | 2024-03-13 |
| Q3 2023 | $7.6M | -$8.19M | -51.9% | Oct 31, 2023 | 10-Q | 2023-12-15 |
| Q2 2023 | $7.94M | -$1.58M | -16.6% | Jul 31, 2023 | 10-K | 2024-10-29 |
| Q1 2023 | $15.3M | +$355K | +2.38% | Apr 30, 2023 | 10-Q | 2023-06-14 |
| Q4 2022 | $15.7M | +$1.87M | +13.5% | Jan 31, 2023 | 10-Q | 2023-03-20 |
| Q3 2022 | $15.8M | +$1.83M | +13.1% | Oct 31, 2022 | 10-Q | 2022-12-12 |
| Q2 2022 | $9.52M | -$3.14M | -24.8% | Jul 31, 2022 | 10-K | 2023-11-03 |
| Q1 2022 | $14.9M | +$3.93M | +35.7% | Apr 30, 2022 | 10-Q | 2022-06-09 |
| Q4 2021 | $13.9M | +$4.59M | +49.6% | Jan 31, 2022 | 10-Q | 2022-03-14 |
| Q3 2021 | $14M | +$5.77M | +70.5% | Oct 31, 2021 | 10-Q | 2021-12-15 |
| Q2 2021 | $12.7M | +$4.87M | +62.5% | Jul 31, 2021 | 10-K | 2022-10-14 |
| Q1 2021 | $11M | +$2.99M | +37.3% | Apr 30, 2021 | 10-Q | 2021-06-11 |
| Q4 2020 | $9.26M | +$1.76M | +23.4% | Jan 31, 2021 | 10-Q | 2021-03-16 |
| Q3 2020 | $8.19M | +$617K | +8.15% | Oct 31, 2020 | 10-Q | 2020-12-11 |
| Q2 2020 | $7.78M | -$58K | -0.74% | Jul 31, 2020 | 10-K | 2021-10-12 |
| Q1 2020 | $8.02M | +$423K | +5.57% | Apr 30, 2020 | 10-Q | 2020-06-09 |
| Q4 2019 | $7.5M | -$12K | -0.16% | Jan 31, 2020 | 10-Q | 2020-03-06 |
| Q3 2019 | $7.57M | -$20K | -0.26% | Oct 31, 2019 | 10-Q | 2019-12-10 |
| Q2 2019 | $7.84M | +$564K | +7.75% | Jul 31, 2019 | 10-K | 2020-10-19 |
| Q1 2019 | $7.6M | +$317K | +4.36% | Apr 30, 2019 | 10-Q | 2019-06-10 |
| Q4 2018 | $7.51M | +$33K | +0.44% | Jan 31, 2019 | 10-Q | 2019-03-11 |
| Q3 2018 | $7.59M | +$378K | +5.24% | Oct 31, 2018 | 10-Q | 2018-12-10 |
| Q2 2018 | $7.28M | +$231K | +3.28% | Jul 31, 2018 | 10-K | 2019-10-15 |
| Q1 2018 | $7.28M | +$108K | +1.51% | Apr 30, 2018 | 10-Q | 2018-06-11 |
| Q4 2017 | $7.48M | +$366K | +5.14% | Jan 31, 2018 | 10-Q | 2018-03-12 |
| Q3 2017 | $7.21M | -$38K | -0.52% | Oct 31, 2017 | 10-Q | 2017-12-07 |
| Q2 2017 | $7.05M | +$76K | +1.09% | Jul 31, 2017 | 10-K | 2018-10-15 |
| Q1 2017 | $7.17M | +$192K | +2.75% | Apr 30, 2017 | 10-Q | 2017-06-08 |
| Q4 2016 | $7.12M | -$280K | -3.79% | Jan 31, 2017 | 10-Q | 2017-03-13 |
| Q3 2016 | $7.25M | -$334K | -4.41% | Oct 31, 2016 | 10-Q | 2016-12-08 |
| Q2 2016 | $6.97M | -$425K | -5.75% | Jul 31, 2016 | 10-K | 2017-09-27 |
| Q1 2016 | $6.98M | -$1M | -12.5% | Apr 30, 2016 | 10-Q | 2016-06-08 |
| Q4 2015 | $7.4M | -$888K | -10.7% | Jan 31, 2016 | 10-Q | 2016-03-09 |
| Q3 2015 | $7.58M | -$941K | -11% | Oct 31, 2015 | 10-Q | 2015-12-08 |
| Q2 2015 | $7.4M | -$1.29M | -14.9% | Jul 31, 2015 | 10-K | 2016-10-13 |
| Q1 2015 | $7.98M | -$998K | -11.1% | Apr 30, 2015 | 10-Q | 2015-06-09 |
| Q4 2014 | $8.28M | -$937K | -10.2% | Jan 31, 2015 | 10-Q | 2015-03-12 |
| Q3 2014 | $8.52M | -$584K | -6.41% | Oct 31, 2014 | 10-Q | 2014-12-09 |
| Q2 2014 | $8.69M | -$115K | -1.31% | Jul 31, 2014 | 10-K | 2015-10-13 |
| Q1 2014 | $8.98M | -$295K | -3.18% | Apr 30, 2014 | 10-Q | 2014-06-09 |
| Q4 2013 | $9.22M | -$80K | -0.86% | Jan 31, 2014 | 10-Q | 2014-03-11 |
| Q3 2013 | $9.11M | +$436K | +5.03% | Oct 31, 2013 | 10-Q | 2013-12-10 |
| Q2 2013 | $8.81M | +$5K | +0.06% | Jul 31, 2013 | 10-K | 2014-10-09 |
| Q1 2013 | $9.27M | -$125K | -1.33% | Apr 30, 2013 | 10-Q | 2013-06-10 |
| Q4 2012 | $9.3M | -$91K | -0.97% | Jan 31, 2013 | 10-Q | 2013-03-12 |
| Q3 2012 | $8.67M | -$553K | -6% | Oct 31, 2012 | 10-Q | 2012-12-10 |
| Q2 2012 | $8.8M | -$460K | -4.97% | Jul 31, 2012 | 10-K | 2013-10-15 |
| Q1 2012 | $9.4M | Apr 30, 2012 | 10-Q | 2012-06-11 | ||
| Q4 2011 | $9.39M | Jan 31, 2012 | 10-Q | 2012-03-12 | ||
| Q3 2011 | $9.22M | Oct 31, 2011 | 10-Q | 2011-12-12 | ||
| Q2 2011 | $9.26M | Jul 31, 2011 | 10-K | 2012-10-15 |