| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | -$35.9M | -$9.72M | -37.1% | Jul 31, 2024 | 10-Q | 2024-09-16 |
| Q1 2024 | -$35.8M | -$10.4M | -41.2% | Apr 30, 2024 | 10-Q | 2024-05-31 |
| Q4 2023 | -$32.6M | -$8.74M | -36.5% | Jan 31, 2024 | 10-Q | 2024-03-14 |
| Q3 2023 | -$28.1M | -$5.36M | -23.6% | Oct 31, 2023 | 10-Q | 2024-09-16 |
| Q2 2023 | -$26.2M | Jul 31, 2023 | 10-Q | 2023-08-28 | ||
| Q1 2023 | -$25.3M | Apr 30, 2023 | 10-Q | 2023-06-13 | ||
| Q4 2022 | -$23.9M | Jan 31, 2023 | 10-Q | 2023-03-14 | ||
| Q3 2022 | -$22.7M | Oct 31, 2022 | 10-K | 2024-01-29 | ||
| Q3 2015 | -$7.86M | -$246K | -3.23% | Oct 31, 2015 | 10-K | 2016-09-22 |
| Q2 2015 | -$7.77M | -$245K | -3.25% | Jul 31, 2015 | 10-Q | 2016-03-30 |
| Q1 2015 | -$7.74M | -$252K | -3.36% | Apr 30, 2015 | 10-Q | 2016-01-22 |
| Q4 2014 | -$7.66M | -$240K | -3.24% | Jan 31, 2015 | 10-Q | 2015-03-24 |
| Q3 2014 | -$7.61M | -$247K | -3.35% | Oct 31, 2014 | 10-K | 2016-09-22 |
| Q2 2014 | -$7.53M | -$208K | -2.84% | Jul 31, 2014 | 10-Q | 2014-09-22 |
| Q1 2014 | -$7.49M | Apr 30, 2014 | 10-Q | 2014-06-19 | ||
| Q4 2013 | -$7.42M | -$227K | -3.16% | Jan 31, 2014 | 10-Q | 2014-03-17 |
| Q3 2013 | -$7.37M | -$211K | -2.95% | Oct 31, 2013 | 10-K | 2015-02-13 |
| Q2 2013 | -$7.32M | -$205K | -2.88% | Jul 31, 2013 | 10-Q | 2013-09-23 |
| Q4 2012 | -$7.19M | -$204K | -2.92% | Jan 31, 2013 | 10-Q | 2013-03-21 |
| Q3 2012 | -$7.16M | -$228K | -3.29% | Oct 31, 2012 | 10-K | 2014-02-12 |
| Q2 2012 | -$7.12M | -$240K | -3.49% | Jul 31, 2012 | 10-Q/A | 2012-10-17 |
| Q1 2012 | -$7.07M | Apr 30, 2012 | 10-Q/A | 2012-06-22 | ||
| Q4 2011 | -$6.99M | Jan 31, 2012 | 10-Q | 2012-03-21 | ||
| Q3 2011 | -$6.93M | -$14K | -0.2% | Oct 31, 2011 | 10-K | 2013-02-12 |
| Q2 2011 | -$6.88M | Jul 31, 2011 | 10-Q/A | 2011-10-12 | ||
| Q3 2010 | -$6.91M | Oct 31, 2010 | 10-K/A | 2012-02-16 |