| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $20.7M | -$1.3M | -5.91% | Oct 31, 2023 | 10-K | 2023-12-18 |
| Q3 2022 | $22M | -$8.4M | -27.6% | Oct 31, 2022 | 10-K | 2023-12-18 |
| Q3 2021 | $30.4M | -$5.1M | -14.4% | Oct 31, 2021 | 10-K | 2023-12-18 |
| Q3 2020 | $35.5M | +$200K | +0.57% | Oct 31, 2020 | 10-K | 2023-12-18 |
| Q3 2019 | $35.3M | -$500K | -1.4% | Oct 31, 2019 | 10-K | 2022-12-21 |
| Q3 2018 | $35.8M | -$17.6M | -33% | Oct 31, 2018 | 10-K | 2021-12-22 |
| Q3 2017 | $53.4M | -$3.8M | -6.64% | Oct 31, 2017 | 10-K | 2020-12-17 |
| Q3 2016 | $57.2M | -$25.3M | -30.7% | Oct 31, 2016 | 10-K | 2019-12-20 |
| Q3 2015 | $82.5M | -$3M | -3.51% | Oct 31, 2015 | 10-K | 2018-12-21 |
| Q3 2014 | $85.5M | -$2.1M | -2.4% | Oct 31, 2014 | 10-K | 2017-12-22 |
| Q2 2014 | $88.6M | -$300K | -0.34% | Jul 31, 2014 | 10-Q | 2014-09-04 |
| Q1 2014 | $88.3M | -$500K | -0.56% | Apr 30, 2014 | 10-Q | 2014-06-04 |
| Q4 2013 | $87.9M | -$700K | -0.79% | Jan 31, 2014 | 10-Q | 2014-03-05 |
| Q3 2013 | $87.6M | -$800K | -0.91% | Oct 31, 2013 | 10-K | 2016-12-21 |
| Q2 2013 | $88.9M | -$7.8M | -8.07% | Jul 31, 2013 | 10-Q | 2013-09-05 |
| Q1 2013 | $88.8M | -$8.3M | -8.55% | Apr 30, 2013 | 10-Q | 2013-06-05 |
| Q4 2012 | $88.6M | -$7.5M | -7.8% | Jan 31, 2013 | 10-Q | 2013-03-07 |
| Q3 2012 | $88.4M | -$7.5M | -7.82% | Oct 31, 2012 | 10-K | 2015-12-17 |
| Q2 2012 | $96.7M | -$700K | -0.72% | Jul 31, 2012 | 10-Q | 2012-09-06 |
| Q1 2012 | $97.1M | Apr 30, 2012 | 10-Q | 2012-06-07 | ||
| Q4 2011 | $96.1M | Jan 31, 2012 | 10-Q | 2012-03-06 | ||
| Q3 2011 | $95.9M | -$5.78M | -5.69% | Oct 31, 2011 | 10-K | 2014-12-17 |
| Q2 2011 | $97.4M | Jul 31, 2011 | 10-Q | 2011-09-09 | ||
| Q3 2010 | $102M | Oct 31, 2010 | 10-K | 2012-12-20 |