| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | $5.5M | -$1.02M | -15.7% | Jul 31, 2024 | 10-Q | 2024-09-16 |
| Q1 2024 | $5.99M | -$839K | -12.3% | Apr 30, 2024 | 10-Q | 2024-06-18 |
| Q4 2023 | $6.17M | -$408K | -6.21% | Jan 31, 2024 | 10-Q | 2024-09-16 |
| Q3 2023 | $6.41M | -$132K | -2.02% | Oct 31, 2023 | 10-Q | 2023-12-07 |
| Q2 2023 | $6.53M | -$17.2K | -0.26% | Jul 31, 2023 | 10-Q | 2023-09-14 |
| Q1 2023 | $6.83M | +$215K | +3.24% | Apr 30, 2023 | 10-Q | 2023-06-14 |
| Q4 2022 | $6.58M | +$106K | +1.65% | Jan 31, 2023 | 10-K | 2024-04-08 |
| Q3 2022 | $6.54M | +$836K | +14.7% | Oct 31, 2022 | 10-Q | 2022-12-14 |
| Q2 2022 | $6.54M | +$509K | +8.44% | Jul 31, 2022 | 10-Q | 2022-09-20 |
| Q1 2022 | $6.62M | +$539K | +8.87% | Apr 30, 2022 | 10-Q | 2022-07-01 |
| Q4 2021 | $6.47M | +$378K | +6.21% | Jan 31, 2022 | 10-K | 2023-05-02 |
| Q3 2021 | $5.7M | -$846K | -12.9% | Oct 31, 2021 | 10-Q | 2021-12-28 |
| Q2 2021 | $6.04M | -$54.7K | -0.9% | Jul 31, 2021 | 10-Q | 2021-10-20 |
| Q1 2021 | $6.08M | -$1.93M | -24.1% | Apr 30, 2021 | 10-Q | 2021-06-28 |
| Q4 2020 | $6.09M | $0 | 0% | Jan 31, 2021 | 10-K | 2022-05-27 |
| Q3 2020 | $6.55M | -$2.47M | -27.4% | Oct 31, 2020 | 10-Q | 2021-03-24 |
| Q2 2020 | $6.09M | -$3.14M | -34% | Jul 31, 2020 | 10-K | 2021-05-17 |
| Q1 2020 | $8M | -$1.84M | -18.7% | Apr 30, 2020 | 10-Q | 2021-01-11 |
| Q4 2019 | $6.09M | -$4.13M | -40.4% | Jan 31, 2020 | 10-Q | 2021-06-28 |
| Q3 2019 | $9.02M | -$1.45M | -13.9% | Oct 31, 2019 | 10-Q | 2019-12-27 |
| Q2 2019 | $9.23M | +$1.48M | +19.1% | Jul 31, 2019 | 10-Q | 2019-09-16 |
| Q1 2019 | $9.84M | +$978K | +11% | Apr 30, 2019 | 10-Q | 2019-07-25 |
| Q4 2018 | $10.2M | +$550K | +5.68% | Jan 31, 2019 | 10-K | 2020-08-14 |
| Q3 2018 | $10.5M | +$1.13M | +12.1% | Oct 31, 2018 | 10-Q | 2018-12-14 |
| Q2 2018 | $7.75M | -$1.38M | -15.1% | Jul 31, 2018 | 10-Q | 2018-09-14 |
| Q1 2018 | $8.86M | +$2.93M | +49.4% | Apr 30, 2018 | 10-Q | 2018-06-26 |
| Q4 2017 | $9.67M | +$5.24M | +118% | Jan 31, 2018 | 10-K | 2019-06-19 |
| Q3 2017 | $9.34M | +$4.44M | +90.6% | Oct 31, 2017 | 10-Q | 2017-12-15 |
| Q2 2017 | $9.12M | +$3.12M | +52% | Jul 31, 2017 | 10-Q | 2017-09-14 |
| Q1 2017 | $5.93M | -$379K | -6% | Apr 30, 2017 | 10-Q | 2017-06-13 |
| Q4 2016 | $4.43M | -$2.05M | -31.7% | Jan 31, 2017 | 10-K | 2018-05-16 |
| Q3 2016 | $4.9M | +$158K | +3.34% | Oct 31, 2016 | 10-Q | 2016-12-15 |
| Q2 2016 | $6M | +$3.43M | +133% | Jul 31, 2016 | 10-Q | 2016-09-14 |
| Q1 2016 | $6.31M | +$3.87M | +159% | Apr 30, 2016 | 10-Q | 2016-06-14 |
| Q4 2015 | $6.48M | +$4.86M | +300% | Jan 31, 2016 | 10-K | 2017-05-01 |
| Q3 2015 | $4.74M | +$4.03M | +564% | Oct 31, 2015 | 10-Q | 2015-12-15 |
| Q2 2015 | $2.58M | +$1.21M | +88.3% | Jul 31, 2015 | 10-Q | 2015-09-11 |
| Q1 2015 | $2.44M | +$301K | +14.1% | Apr 30, 2015 | 10-Q | 2015-06-12 |
| Q4 2014 | $1.62M | -$432K | -21.1% | Jan 31, 2015 | 10-K | 2016-04-29 |
| Q3 2014 | $714K | -$1.48M | -67.5% | Oct 31, 2014 | 10-Q | 2014-12-10 |
| Q2 2014 | $1.37M | -$1.47M | -51.9% | Jul 31, 2014 | 10-Q | 2014-09-09 |
| Q1 2014 | $2.14M | -$1.38M | -39.2% | Apr 30, 2014 | 10-Q | 2014-06-13 |
| Q4 2013 | $2.05M | -$1.01M | -33% | Jan 31, 2014 | 10-K | 2015-04-30 |
| Q3 2013 | $2.19M | -$1.32M | -37.5% | Oct 31, 2013 | 10-Q | 2013-12-06 |
| Q2 2013 | $2.84M | -$1.32M | -31.8% | Jul 31, 2013 | 10-Q | 2013-09-11 |
| Q1 2013 | $3.52M | -$1.17M | -25% | Apr 30, 2013 | 10-Q | 2013-06-13 |
| Q4 2012 | $3.06M | +$98.5K | +3.32% | Jan 31, 2013 | 10-K | 2014-04-28 |
| Q3 2012 | $3.51M | -$131K | -3.61% | Oct 31, 2012 | 10-Q | 2012-12-17 |
| Q2 2012 | $4.17M | +$339K | +8.86% | Jul 31, 2012 | 10-Q | 2012-09-14 |
| Q1 2012 | $4.69M | Apr 30, 2012 | 10-Q | 2012-06-14 | ||
| Q4 2011 | $2.96M | -$993K | -25.1% | Jan 31, 2012 | 10-K | 2013-05-01 |
| Q3 2011 | $3.64M | Oct 31, 2011 | 10-Q | 2011-12-15 | ||
| Q2 2011 | $3.83M | Jul 31, 2011 | 10-Q/A | 2011-10-04 | ||
| Q4 2010 | $3.96M | Jan 31, 2011 | 10-K | 2012-04-30 |