| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | $18.2M | -$2.06M | -10.2% | Oct 31, 2024 | 10-Q | 2024-12-16 |
| Q2 2024 | $20.1M | -$2.09M | -9.42% | Jul 31, 2024 | 10-Q | 2024-09-16 |
| Q1 2024 | $22.6M | -$1.6M | -6.63% | Apr 30, 2024 | 10-Q | 2024-12-16 |
| Q4 2023 | $18.9M | -$2.63M | -12.2% | Jan 31, 2024 | 10-Q | 2024-03-18 |
| Q3 2023 | $20.2M | -$2.1M | -9.38% | Oct 31, 2023 | 10-Q | 2023-12-15 |
| Q2 2023 | $22.2M | -$2.53M | -10.2% | Jul 31, 2023 | 10-Q | 2023-09-14 |
| Q1 2023 | $24.2M | -$3.32M | -12.1% | Apr 30, 2023 | 10-K | 2024-07-29 |
| Q4 2022 | $21.5M | -$212K | -0.98% | Jan 31, 2023 | 10-Q | 2023-03-17 |
| Q3 2022 | $22.3M | -$3.01M | -11.9% | Oct 31, 2022 | 10-Q | 2022-12-15 |
| Q2 2022 | $24.8M | -$4.23M | -14.6% | Jul 31, 2022 | 10-Q | 2022-09-14 |
| Q1 2022 | $27.5M | -$3.82M | -12.2% | Apr 30, 2022 | 10-K | 2023-07-31 |
| Q4 2021 | $21.7M | -$9.79M | -31.1% | Jan 31, 2022 | 10-Q | 2022-03-17 |
| Q3 2021 | $25.4M | +$340K | +1.36% | Oct 31, 2021 | 10-Q | 2021-12-14 |
| Q2 2021 | $29M | +$20M | +222% | Jul 31, 2021 | 10-Q | 2021-09-14 |
| Q1 2021 | $31.3M | +$21.5M | +219% | Apr 30, 2021 | 10-K | 2022-08-15 |
| Q4 2020 | $31.5M | +$23.2M | +278% | Jan 31, 2021 | 10-Q | 2021-03-17 |
| Q3 2020 | $25M | +$16M | +179% | Oct 31, 2020 | 10-Q | 2020-12-14 |
| Q2 2020 | $9.02M | +$243K | +2.77% | Jul 31, 2020 | 10-Q | 2020-09-11 |
| Q1 2020 | $9.83M | +$2.43M | +32.9% | Apr 30, 2020 | 10-K | 2021-07-29 |
| Q4 2019 | $8.34M | +$331K | +4.14% | Jan 31, 2020 | 10-Q | 2020-03-12 |
| Q3 2019 | $8.98M | -$453K | -4.8% | Oct 31, 2019 | 10-Q | 2019-12-16 |
| Q2 2019 | $8.77M | -$3M | -25.5% | Jul 31, 2019 | 10-Q | 2019-09-16 |
| Q1 2019 | $7.4M | -$5.58M | -43% | Apr 30, 2019 | 10-K | 2020-07-13 |
| Q4 2018 | $8.01M | -$5.23M | -39.5% | Jan 31, 2019 | 10-Q | 2019-03-18 |
| Q3 2018 | $9.43M | -$1.18M | -11.1% | Oct 31, 2018 | 10-Q | 2018-12-14 |
| Q2 2018 | $11.8M | -$1.1M | -8.57% | Jul 31, 2018 | 10-Q | 2018-09-20 |
| Q1 2018 | $13M | +$1.56M | +13.6% | Apr 30, 2018 | 10-K | 2019-07-26 |
| Q4 2017 | $13.2M | +$9.11M | +221% | Jan 31, 2018 | 10-Q | 2018-03-16 |
| Q3 2017 | $10.6M | +$6.17M | +139% | Oct 31, 2017 | 10-Q | 2017-12-15 |
| Q2 2017 | $12.9M | +$8.16M | +173% | Jul 31, 2017 | 10-Q | 2017-09-14 |
| Q1 2017 | $11.4M | +$5.68M | +98.8% | Apr 30, 2017 | 10-K | 2018-07-30 |
| Q4 2016 | $4.12M | -$3.09M | -42.8% | Jan 31, 2017 | 10-Q | 2017-03-15 |
| Q3 2016 | $4.44M | -$2.48M | -35.9% | Oct 31, 2016 | 10-Q | 2016-12-15 |
| Q2 2016 | $4.72M | -$2.04M | -30.1% | Jul 31, 2016 | 10-Q | 2016-09-14 |
| Q1 2016 | $5.75M | -$524K | -8.35% | Apr 30, 2016 | 10-K | 2017-07-31 |
| Q4 2015 | $7.21M | -$232K | -3.11% | Jan 31, 2016 | 10-Q | 2016-03-15 |
| Q3 2015 | $6.93M | +$27.7K | +0.4% | Oct 31, 2015 | 10-Q | 2015-12-15 |
| Q2 2015 | $6.76M | -$309K | -4.38% | Jul 31, 2015 | 10-Q | 2015-09-14 |
| Q1 2015 | $6.28M | -$1.3M | -17.1% | Apr 30, 2015 | 10-K | 2016-07-29 |
| Q4 2014 | $7.45M | +$1.06M | +16.7% | Jan 31, 2015 | 10-Q/A | 2015-03-23 |
| Q3 2014 | $6.9M | -$567K | -7.6% | Oct 31, 2014 | 10-Q | 2014-12-22 |
| Q2 2014 | $7.07M | -$718K | -9.22% | Jul 31, 2014 | 10-Q | 2014-09-15 |
| Q1 2014 | $7.57M | -$593K | -7.26% | Apr 30, 2014 | 10-K/A | 2015-09-11 |
| Q4 2013 | $6.38M | -$2.71M | -29.8% | Jan 31, 2014 | 10-Q | 2014-03-21 |
| Q3 2013 | $7.47M | -$2.98M | -28.5% | Oct 31, 2013 | 10-Q | 2013-12-16 |
| Q2 2013 | $7.79M | -$3.46M | -30.8% | Jul 31, 2013 | 10-Q | 2013-09-16 |
| Q1 2013 | $8.17M | -$3.27M | -28.6% | Apr 30, 2013 | 10-K | 2014-07-29 |
| Q4 2012 | $9.1M | -$481K | -5.02% | Jan 31, 2013 | 10-Q | 2013-03-22 |
| Q3 2012 | $10.4M | -$4.18M | -28.6% | Oct 31, 2012 | 10-Q | 2012-12-21 |
| Q2 2012 | $11.2M | -$3.79M | -25.2% | Jul 31, 2012 | 10-Q/A | 2012-09-24 |
| Q1 2012 | $11.4M | -$3.39M | -22.9% | Apr 30, 2012 | 10-K | 2014-07-29 |
| Q4 2011 | $9.58M | Jan 31, 2012 | 10-Q | 2012-03-16 | ||
| Q3 2011 | $14.6M | Oct 31, 2011 | 10-Q | 2011-12-15 | ||
| Q2 2011 | $15M | Jul 31, 2011 | 10-Q | 2011-09-14 | ||
| Q1 2011 | $14.8M | Apr 30, 2011 | 10-K | 2013-07-29 |