| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2024 | $2.83M | -$1.08M | -27.6% | Apr 30, 2024 | 10-Q | 2024-06-06 |
| Q4 2023 | $2.81M | -$1.2M | -29.9% | Jan 31, 2024 | 10-Q | 2024-06-06 |
| Q3 2023 | $2.75M | -$680K | -19.8% | Oct 31, 2023 | 10-Q | 2023-12-08 |
| Q2 2023 | $2.8M | -$709K | -20.2% | Jul 31, 2023 | 10-Q | 2023-09-08 |
| Q1 2023 | $3.91M | +$72K | +1.88% | Apr 30, 2023 | 10-Q | 2023-06-06 |
| Q4 2022 | $4.01M | -$257K | -6.02% | Jan 31, 2023 | 10-K | 2024-03-29 |
| Q3 2022 | $3.43M | -$762K | -18.2% | Oct 31, 2022 | 10-Q | 2022-12-09 |
| Q2 2022 | $3.5M | -$1.13M | -24.4% | Jul 31, 2022 | 10-Q | 2022-09-08 |
| Q1 2022 | $3.83M | -$800K | -17.3% | Apr 30, 2022 | 10-Q | 2022-06-08 |
| Q4 2021 | $4.27M | -$300K | -6.57% | Jan 31, 2022 | 10-K | 2023-03-31 |
| Q3 2021 | $4.19M | -$837K | -16.7% | Oct 31, 2021 | 10-Q | 2021-12-10 |
| Q2 2021 | $4.63M | -$747K | -13.9% | Jul 31, 2021 | 10-Q | 2021-09-08 |
| Q1 2021 | $4.63M | -$725K | -13.5% | Apr 30, 2021 | 10-Q | 2021-06-08 |
| Q4 2020 | $4.57M | -$1.14M | -20% | Jan 31, 2021 | 10-K | 2022-04-01 |
| Q3 2020 | $5.03M | -$359K | -6.67% | Oct 31, 2020 | 10-Q | 2020-12-09 |
| Q2 2020 | $5.38M | +$135K | +2.57% | Jul 31, 2020 | 10-Q | 2020-09-09 |
| Q1 2020 | $5.36M | +$3.01M | +128% | Apr 30, 2020 | 10-Q | 2020-06-08 |
| Q4 2019 | $5.71M | +$3.3M | +137% | Jan 31, 2020 | 10-K | 2021-03-31 |
| Q3 2019 | $5.39M | +$2.92M | +118% | Oct 31, 2019 | 10-Q | 2019-12-06 |
| Q2 2019 | $5.25M | +$2.71M | +107% | Jul 31, 2019 | 10-Q | 2019-09-06 |
| Q1 2019 | $2.35M | +$14K | +0.6% | Apr 30, 2019 | 10-Q | 2019-06-07 |
| Q4 2018 | $2.41M | +$155K | +6.87% | Jan 31, 2019 | 10-K | 2020-03-27 |
| Q3 2018 | $2.47M | +$256K | +11.6% | Oct 31, 2018 | 10-Q | 2018-12-07 |
| Q2 2018 | $2.54M | +$307K | +13.8% | Jul 31, 2018 | 10-Q | 2018-09-07 |
| Q1 2018 | $2.34M | +$170K | +7.84% | Apr 30, 2018 | 10-Q | 2018-06-08 |
| Q4 2017 | $2.26M | +$33K | +1.48% | Jan 31, 2018 | 10-K | 2019-03-29 |
| Q3 2017 | $2.21M | +$52K | +2.41% | Oct 31, 2017 | 10-Q | 2017-12-08 |
| Q2 2017 | $2.23M | +$231K | +11.6% | Jul 31, 2017 | 10-Q | 2017-09-08 |
| Q1 2017 | $2.17M | +$83K | +3.98% | Apr 30, 2017 | 10-Q | 2017-06-08 |
| Q4 2016 | $2.22M | +$107K | +5.05% | Jan 31, 2017 | 10-K | 2018-03-30 |
| Q3 2016 | $2.16M | +$144K | +7.14% | Oct 31, 2016 | 10-Q | 2016-12-09 |
| Q2 2016 | $2M | -$31K | -1.53% | Jul 31, 2016 | 10-Q | 2016-09-08 |
| Q1 2016 | $2.09M | +$157K | +8.14% | Apr 30, 2016 | 10-Q | 2016-06-08 |
| Q4 2015 | $2.12M | +$215K | +11.3% | Jan 31, 2016 | 10-K | 2017-03-30 |
| Q3 2015 | $2.02M | +$35K | +1.77% | Oct 31, 2015 | 10-Q | 2015-12-09 |
| Q2 2015 | $2.03M | +$257K | +14.5% | Jul 31, 2015 | 10-Q | 2015-09-08 |
| Q1 2015 | $1.93M | +$55K | +2.94% | Apr 30, 2015 | 10-Q | 2015-06-08 |
| Q4 2014 | $1.9M | -$17K | -0.89% | Jan 31, 2015 | 10-K | 2016-03-25 |
| Q3 2014 | $1.98M | +$13K | +0.66% | Oct 31, 2014 | 10-Q | 2014-12-09 |
| Q2 2014 | $1.77M | -$223K | -11.2% | Jul 31, 2014 | 10-Q | 2014-09-08 |
| Q1 2014 | $1.87M | -$181K | -8.81% | Apr 30, 2014 | 10-Q | 2014-06-06 |
| Q4 2013 | $1.92M | -$62K | -3.13% | Jan 31, 2014 | 10-K | 2015-03-30 |
| Q3 2013 | $1.97M | +$450K | +29.6% | Oct 31, 2013 | 10-Q | 2013-12-12 |
| Q2 2013 | $2M | Jul 31, 2013 | 10-Q | 2013-09-13 | ||
| Q1 2013 | $2.05M | Apr 30, 2013 | 10-Q | 2013-06-12 | ||
| Q4 2012 | $1.98M | +$443K | +28.8% | Jan 31, 2013 | 10-K | 2014-04-04 |
| Q3 2012 | $1.52M | Oct 31, 2012 | 10-Q | 2012-12-17 | ||
| Q4 2011 | $1.54M | Jan 31, 2012 | 10-K | 2013-04-04 |