| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | $13.7M | -$2.5M | -15.4% | Jul 31, 2024 | 10-Q | 2024-09-16 |
| Q1 2024 | $14M | -$1.72M | -11% | Apr 30, 2024 | 10-Q | 2024-09-16 |
| Q4 2023 | $14.2M | -$2.83M | -16.7% | Jan 31, 2024 | 10-Q | 2024-06-14 |
| Q3 2023 | $16.1M | -$431K | -2.6% | Oct 31, 2023 | 10-Q | 2024-09-16 |
| Q2 2023 | $16.2M | +$36.9K | +0.23% | Jul 31, 2023 | 10-Q | 2024-09-16 |
| Q1 2023 | $15.7M | -$221K | -1.39% | Apr 30, 2023 | 10-Q | 2024-09-16 |
| Q4 2022 | $17M | -$440K | -2.53% | Jan 31, 2023 | 10-Q | 2024-06-14 |
| Q3 2022 | $16.6M | -$2.36M | -12.5% | Oct 31, 2022 | 10-Q | 2024-09-16 |
| Q2 2022 | $16.1M | -$7.69M | -32.3% | Jul 31, 2022 | 10-Q | 2023-09-14 |
| Q1 2022 | $15.9M | -$5.65M | -26.2% | Apr 30, 2022 | 10-Q | 2023-09-14 |
| Q4 2021 | $17.4M | -$3.86M | -18.1% | Jan 30, 2022 | 10-Q | 2022-06-14 |
| Q3 2021 | $18.9M | -$3.8M | -16.7% | Oct 31, 2021 | 10-K | 2024-01-29 |
| Q2 2021 | $23.8M | +$1.26M | +5.57% | Jul 31, 2021 | 10-Q | 2022-09-14 |
| Q1 2021 | $21.5M | -$253K | -1.16% | Apr 30, 2021 | 10-Q | 2022-09-14 |
| Q4 2020 | $21.3M | +$160K | +0.76% | Jan 30, 2021 | 10-Q | 2022-06-14 |
| Q3 2020 | $22.7M | +$2.11M | +10.2% | Oct 31, 2020 | 10-K | 2023-01-30 |
| Q2 2020 | $22.6M | +$793K | +3.64% | Jul 31, 2020 | 10-Q | 2021-09-14 |
| Q1 2020 | $21.8M | +$444K | +2.08% | Apr 30, 2020 | 10-Q | 2021-09-14 |
| Q4 2019 | $21.1M | +$447K | +2.16% | Jan 31, 2020 | 10-Q | 2021-09-14 |
| Q3 2019 | $20.6M | +$344K | +1.7% | Oct 31, 2019 | 10-K | 2022-02-11 |
| Q2 2019 | $21.8M | +$3.07M | +16.4% | Jul 31, 2019 | 10-Q | 2020-09-14 |
| Q1 2019 | $21.4M | +$3.34M | +18.5% | Apr 30, 2019 | 10-Q | 2020-09-14 |
| Q4 2018 | $20.7M | +$2.52M | +13.9% | Jan 31, 2019 | 10-Q | 2020-09-14 |
| Q3 2018 | $20.3M | -$484K | -2.33% | Oct 31, 2018 | 10-K | 2021-02-01 |
| Q2 2018 | $18.7M | -$2.32M | -11% | Jul 31, 2018 | 10-Q | 2019-09-16 |
| Q1 2018 | $18M | -$3.12M | -14.8% | Apr 30, 2018 | 10-Q | 2019-09-16 |
| Q4 2017 | $18.2M | -$3.29M | -15.3% | Jan 31, 2018 | 10-Q | 2019-09-16 |
| Q3 2017 | $20.7M | -$1.06M | -4.87% | Oct 31, 2017 | 10-K | 2020-01-29 |
| Q2 2017 | $21M | -$1.27M | -5.7% | Jul 31, 2017 | 10-Q | 2017-09-14 |
| Q1 2017 | $21.1M | -$1.28M | -5.69% | Apr 30, 2017 | 10-Q | 2017-06-14 |
| Q4 2016 | $21.5M | -$842K | -3.78% | Jan 31, 2017 | 10-Q | 2017-03-17 |
| Q3 2016 | $21.8M | -$153K | -0.7% | Oct 31, 2016 | 10-K | 2019-01-29 |
| Q2 2016 | $22.3M | +$810K | +3.77% | Jul 31, 2016 | 10-Q | 2016-09-14 |
| Q1 2016 | $22.4M | +$1.37M | +6.49% | Apr 30, 2016 | 10-Q | 2016-06-14 |
| Q4 2015 | $22.3M | +$1.61M | +7.79% | Jan 31, 2016 | 10-Q | 2016-03-16 |
| Q3 2015 | $22M | +$1.45M | +7.08% | Oct 31, 2015 | 10-K | 2018-01-29 |
| Q2 2015 | $21.5M | +$1.84M | +9.35% | Jul 31, 2015 | 10-Q | 2015-09-14 |
| Q1 2015 | $21.1M | +$1.98M | +10.4% | Apr 30, 2015 | 10-Q | 2015-06-15 |
| Q4 2014 | $20.7M | +$1.94M | +10.4% | Jan 31, 2015 | 10-Q | 2015-03-17 |
| Q3 2014 | $20.5M | +$2.46M | +13.6% | Oct 31, 2014 | 10-K | 2017-01-31 |
| Q2 2014 | $19.7M | +$2.89M | +17.2% | Jul 31, 2014 | 10-Q | 2014-09-15 |
| Q1 2014 | $19.1M | +$3.59M | +23.2% | Apr 30, 2014 | 10-Q | 2014-06-16 |
| Q4 2013 | $18.7M | +$4.61M | +32.6% | Jan 31, 2014 | 10-Q | 2014-03-17 |
| Q3 2013 | $18M | +$5.17M | +40.2% | Oct 31, 2013 | 10-K | 2016-01-29 |
| Q2 2013 | $16.8M | +$5.02M | +42.7% | Jul 31, 2013 | 10-Q | 2013-09-16 |
| Q1 2013 | $15.5M | +$4.95M | +47% | Apr 30, 2013 | 10-Q | 2013-06-14 |
| Q4 2012 | $14.1M | +$4.81M | +51.6% | Jan 31, 2013 | 10-Q | 2013-03-18 |
| Q3 2012 | $12.9M | +$4.64M | +56.3% | Oct 31, 2012 | 10-K | 2015-01-29 |
| Q2 2012 | $11.8M | +$4.33M | +58.4% | Jul 31, 2012 | 10-Q | 2012-09-14 |
| Q1 2012 | $10.5M | Apr 30, 2012 | 10-Q | 2012-06-14 | ||
| Q4 2011 | $9.32M | Jan 31, 2012 | 10-Q | 2012-03-16 | ||
| Q3 2011 | $8.24M | +$3.17M | +62.5% | Oct 31, 2011 | 10-K | 2014-01-29 |
| Q2 2011 | $7.42M | Jul 31, 2011 | 10-Q | 2011-09-14 | ||
| Q3 2010 | $5.07M | Oct 31, 2010 | 10-K | 2013-01-29 |