| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | $17.2M | -$2.47M | -12.5% | Jul 31, 2024 | 10-Q | 2024-09-11 |
| Q1 2024 | $18M | -$2.36M | -11.6% | Apr 30, 2024 | 10-Q | 2024-06-10 |
| Q4 2023 | $17.1M | -$2.35M | -12.1% | Jan 31, 2024 | 10-Q | 2024-03-13 |
| Q3 2023 | $19.2M | +$759K | +4.13% | Oct 31, 2023 | 10-Q | 2024-09-11 |
| Q2 2023 | $19.7M | +$1.59M | +8.77% | Jul 31, 2023 | 10-Q | 2023-09-12 |
| Q1 2023 | $20.4M | -$195K | -0.95% | Apr 30, 2023 | 10-Q | 2023-06-12 |
| Q4 2022 | $19.5M | +$1.68M | +9.46% | Jan 31, 2023 | 10-Q | 2023-03-14 |
| Q3 2022 | $18.4M | +$2.69M | +17.1% | Oct 31, 2022 | 10-K | 2023-12-20 |
| Q2 2022 | $18.1M | +$794K | +4.58% | Jul 31, 2022 | 10-Q | 2022-09-12 |
| Q1 2022 | $20.6M | -$3.23M | -13.5% | Apr 30, 2022 | 10-Q | 2022-06-13 |
| Q4 2021 | $17.8M | -$4.39M | -19.8% | Jan 31, 2022 | 10-Q | 2022-03-17 |
| Q3 2021 | $15.7M | -$5.59M | -26.2% | Oct 31, 2021 | 10-K | 2022-12-22 |
| Q2 2021 | $17.3M | -$3.96M | -18.6% | Jul 31, 2021 | 10-Q | 2021-09-13 |
| Q1 2021 | $23.8M | -$121K | -0.51% | Apr 30, 2021 | 10-Q | 2021-06-14 |
| Q4 2020 | $22.2M | +$4.22M | +23.5% | Jan 31, 2021 | 10-Q | 2021-03-15 |
| Q3 2020 | $21.3M | +$2.43M | +12.9% | Oct 31, 2020 | 10-K | 2021-12-20 |
| Q2 2020 | $21.3M | +$1.63M | +8.27% | Jul 31, 2020 | 10-Q | 2020-09-10 |
| Q1 2020 | $24M | +$2.52M | +11.7% | Apr 30, 2020 | 10-Q | 2020-06-12 |
| Q4 2019 | $18M | -$688K | -3.69% | Jan 31, 2020 | 10-Q | 2020-03-16 |
| Q3 2019 | $18.9M | +$2.58M | +15.8% | Oct 31, 2019 | 10-K | 2020-12-21 |
| Q2 2019 | $19.7M | +$149K | +0.76% | Jul 31, 2019 | 10-Q | 2019-09-16 |
| Q1 2019 | $21.4M | -$6.36M | -22.9% | Apr 30, 2019 | 10-Q | 2019-06-11 |
| Q4 2018 | $18.7M | -$682K | -3.52% | Jan 31, 2019 | 10-Q | 2019-03-12 |
| Q3 2018 | $16.3M | -$162K | -0.99% | Oct 31, 2018 | 10-K | 2020-01-27 |
| Q2 2018 | $19.5M | +$1.59M | +8.86% | Jul 31, 2018 | 10-Q | 2018-09-11 |
| Q1 2018 | $27.8M | +$10M | +56.5% | Apr 30, 2018 | 10-Q | 2018-06-11 |
| Q4 2017 | $19.4M | +$3.51M | +22.1% | Jan 31, 2018 | 10-Q | 2018-03-13 |
| Q3 2017 | $16.4M | +$549K | +3.45% | Oct 31, 2017 | 10-K | 2018-12-19 |
| Q2 2017 | $17.9M | +$725K | +4.21% | Jul 31, 2017 | 10-Q | 2017-09-12 |
| Q1 2017 | $17.8M | -$849K | -4.56% | Apr 30, 2017 | 10-Q | 2017-06-13 |
| Q4 2016 | $15.8M | -$1.99M | -11.2% | Jan 31, 2017 | 10-Q | 2017-03-08 |
| Q3 2016 | $15.9M | -$3.24M | -16.9% | Oct 31, 2016 | 10-K | 2017-12-20 |
| Q2 2016 | $17.2M | -$3.03M | -15% | Jul 31, 2016 | 10-Q | 2016-09-13 |
| Q1 2016 | $18.6M | -$311K | -1.64% | Apr 30, 2016 | 10-Q | 2016-06-07 |
| Q4 2015 | $17.8M | +$1.49M | +9.1% | Jan 31, 2016 | 10-Q | 2016-03-14 |
| Q3 2015 | $19.1M | -$592K | -3% | Oct 31, 2015 | 10-K | 2016-12-20 |
| Q2 2015 | $20.2M | +$2.31M | +12.9% | Jul 31, 2015 | 10-Q | 2015-09-11 |
| Q1 2015 | $18.9M | +$505K | +2.75% | Apr 30, 2015 | 10-Q | 2015-06-12 |
| Q4 2014 | $16.3M | +$160K | +0.99% | Jan 31, 2015 | 10-Q | 2015-03-10 |
| Q3 2014 | $19.7M | +$3.88M | +24.5% | Oct 31, 2014 | 10-K | 2016-01-28 |
| Q2 2014 | $17.9M | -$342K | -1.87% | Jul 31, 2014 | 10-Q | 2014-09-10 |
| Q1 2014 | $18.4M | +$411K | +2.28% | Apr 30, 2014 | 10-Q | 2014-06-11 |
| Q4 2013 | $16.2M | -$524K | -3.14% | Jan 31, 2014 | 10-Q | 2014-03-17 |
| Q3 2013 | $15.9M | -$1.87M | -10.6% | Oct 31, 2013 | 10-K | 2014-12-19 |
| Q2 2013 | $18.3M | -$1.06M | -5.47% | Jul 31, 2013 | 10-Q | 2013-09-12 |
| Q1 2013 | $18M | +$111K | +0.62% | Apr 30, 2013 | 10-Q | 2013-06-12 |
| Q4 2012 | $16.7M | +$656K | +4.09% | Jan 31, 2013 | 10-Q | 2013-03-15 |
| Q3 2012 | $17.7M | +$505K | +2.93% | Oct 31, 2012 | 10-K | 2013-12-20 |
| Q2 2012 | $19.3M | +$2.35M | +13.9% | Jul 31, 2012 | 10-Q | 2012-09-10 |
| Q1 2012 | $17.9M | Apr 30, 2012 | 10-Q | 2012-06-08 | ||
| Q4 2011 | $16.1M | Jan 31, 2012 | 10-Q | 2012-03-12 | ||
| Q3 2011 | $17.2M | -$488K | -2.76% | Oct 31, 2011 | 10-K | 2012-12-21 |
| Q2 2011 | $17M | Jul 31, 2011 | 10-Q | 2011-09-12 | ||
| Q3 2010 | $17.7M | Oct 31, 2010 | 10-K | 2012-01-26 |