| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | $36.6M | -$1.98M | -5.14% | Jul 31, 2024 | 10-K | 2024-10-24 |
| Q1 2024 | $37.5M | -$1.5M | -3.85% | Apr 30, 2024 | 10-Q | 2024-06-13 |
| Q4 2023 | $37.6M | -$1.12M | -2.89% | Jan 31, 2024 | 10-Q | 2024-03-14 |
| Q3 2023 | $37.9M | -$2.06M | -5.16% | Oct 31, 2023 | 10-Q | 2023-12-07 |
| Q2 2023 | $38.6M | -$2.01M | -4.96% | Jul 31, 2023 | 10-K | 2024-10-24 |
| Q1 2023 | $39M | -$1.7M | -4.17% | Apr 30, 2023 | 10-Q | 2023-06-08 |
| Q4 2022 | $38.7M | -$2.87M | -6.91% | Jan 31, 2023 | 10-Q | 2023-03-09 |
| Q3 2022 | $39.9M | -$2.4M | -5.67% | Oct 31, 2022 | 10-Q | 2022-12-08 |
| Q2 2022 | $40.6M | -$2.79M | -6.42% | Jul 31, 2022 | 10-K | 2023-10-19 |
| Q1 2022 | $40.7M | -$4.18M | -9.31% | Apr 30, 2022 | 10-Q | 2022-06-09 |
| Q4 2021 | $41.6M | -$4.42M | -9.61% | Jan 31, 2022 | 10-Q | 2022-03-10 |
| Q3 2021 | $42.3M | -$3.39M | -7.41% | Oct 31, 2021 | 10-Q | 2021-12-09 |
| Q2 2021 | $43.4M | -$3.31M | -7.08% | Jul 31, 2021 | 10-K | 2022-10-20 |
| Q1 2021 | $44.9M | -$2.24M | -4.75% | Apr 30, 2021 | 10-Q | 2021-06-10 |
| Q4 2020 | $46M | +$12.6M | +37.6% | Jan 31, 2021 | 10-Q | 2021-03-04 |
| Q3 2020 | $45.7M | +$14.7M | +47.3% | Oct 31, 2020 | 10-Q | 2020-12-10 |
| Q2 2020 | $46.7M | +$32.5M | +229% | Jul 31, 2020 | 10-K | 2021-10-21 |
| Q1 2020 | $47.1M | +$33.2M | +239% | Apr 30, 2020 | 10-Q | 2020-06-04 |
| Q4 2019 | $33.4M | +$19.7M | +144% | Jan 31, 2020 | 10-Q | 2020-03-05 |
| Q3 2019 | $31M | +$16.9M | +119% | Oct 31, 2019 | 10-Q | 2019-12-05 |
| Q2 2019 | $14.2M | +$712K | +5.29% | Jul 31, 2019 | 10-K/A | 2020-10-23 |
| Q1 2019 | $13.9M | +$1.62M | +13.2% | Apr 30, 2019 | 10-Q | 2019-06-06 |
| Q4 2018 | $13.7M | +$1.26M | +10.1% | Jan 31, 2019 | 10-Q | 2019-03-07 |
| Q3 2018 | $14.1M | -$512K | -3.49% | Oct 31, 2018 | 10-Q | 2018-12-06 |
| Q2 2018 | $13.5M | -$1.38M | -9.29% | Jul 31, 2018 | 10-K | 2019-10-03 |
| Q1 2018 | $12.3M | -$2.33M | -15.9% | Apr 30, 2018 | 10-Q | 2018-06-07 |
| Q4 2017 | $12.5M | -$2.16M | -14.8% | Jan 31, 2018 | 10-Q | 2018-03-08 |
| Q3 2017 | $14.7M | -$835K | -5.39% | Oct 31, 2017 | 10-Q | 2017-12-07 |
| Q2 2017 | $14.8M | -$726K | -4.66% | Jul 31, 2017 | 10-K | 2018-10-04 |
| Q1 2017 | $14.6M | -$4.38M | -23.1% | Apr 30, 2017 | 10-Q | 2017-06-08 |
| Q4 2016 | $14.6M | -$4.92M | -25.2% | Jan 31, 2017 | 10-Q | 2017-03-09 |
| Q3 2016 | $15.5M | -$4.21M | -21.4% | Oct 31, 2016 | 10-Q | 2016-12-08 |
| Q2 2016 | $15.6M | -$843K | -5.14% | Jul 31, 2016 | 10-K | 2017-10-05 |
| Q1 2016 | $19M | +$1.98M | +11.6% | Apr 30, 2016 | 10-Q | 2016-06-02 |
| Q4 2015 | $19.5M | +$2.05M | +11.7% | Jan 31, 2016 | 10-Q | 2016-03-03 |
| Q3 2015 | $19.7M | +$3.04M | +18.2% | Oct 31, 2015 | 10-Q | 2015-12-03 |
| Q2 2015 | $16.4M | -$650K | -3.81% | Jul 31, 2015 | 10-K | 2016-10-06 |
| Q1 2015 | $17M | +$3.18M | +23% | Apr 30, 2015 | 10-Q | 2015-06-04 |
| Q4 2014 | $17.5M | +$3.53M | +25.3% | Jan 31, 2015 | 10-Q | 2015-03-05 |
| Q3 2014 | $16.7M | +$3.71M | +28.7% | Oct 31, 2014 | 10-Q | 2014-12-04 |
| Q2 2014 | $17.1M | +$3.8M | +28.6% | Jul 31, 2014 | 10-K | 2015-10-08 |
| Q1 2014 | $13.8M | +$551K | +4.15% | Apr 30, 2014 | 10-Q | 2014-06-05 |
| Q4 2013 | $14M | +$975K | +7.51% | Jan 31, 2014 | 10-Q | 2014-03-06 |
| Q3 2013 | $12.9M | +$345K | +2.74% | Oct 31, 2013 | 10-Q | 2013-12-05 |
| Q2 2013 | $13.3M | +$595K | +4.7% | Jul 31, 2013 | 10-K | 2014-10-02 |
| Q1 2013 | $13.3M | +$431K | +3.35% | Apr 30, 2013 | 10-Q | 2013-06-06 |
| Q4 2012 | $13M | -$345K | -2.59% | Jan 31, 2013 | 10-Q | 2013-03-07 |
| Q3 2012 | $12.6M | -$496K | -3.79% | Oct 31, 2012 | 10-Q | 2012-12-06 |
| Q2 2012 | $12.7M | -$2.23M | -15% | Jul 31, 2012 | 10-K | 2013-10-03 |
| Q1 2012 | $12.9M | Apr 30, 2012 | 10-Q | 2012-06-07 | ||
| Q4 2011 | $13.3M | Jan 31, 2012 | 10-Q | 2012-03-08 | ||
| Q3 2011 | $13.1M | Oct 31, 2011 | 10-Q | 2011-12-08 | ||
| Q2 2011 | $14.9M | Jul 31, 2011 | 10-K | 2012-10-04 |