| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | -$19.4M | -$17.5M | -909% | Jan 31, 2024 | 10-Q | 2024-05-02 |
| Q3 2023 | -$19.4M | -$18.5M | -2110% | Oct 31, 2023 | 10-Q | 2024-05-02 |
| Q2 2023 | -$4.2M | -$3.43M | -440% | Jul 31, 2023 | 10-Q | 2023-09-22 |
| Q1 2023 | -$2.2M | -$1.44M | -187% | Apr 30, 2023 | 10-Q | 2023-06-20 |
| Q4 2022 | -$1.92M | -$1.17M | -155% | Jan 31, 2023 | 10-Q | 2023-03-17 |
| Q3 2022 | -$879K | -$149K | -20.3% | Oct 31, 2022 | 10-K | 2024-04-26 |
| Q2 2022 | -$778K | -$59.1K | -8.22% | Jul 31, 2022 | 10-Q | 2022-09-15 |
| Q1 2022 | -$767K | -$62.7K | -8.9% | Apr 30, 2022 | 10-Q | 2022-06-14 |
| Q4 2021 | -$754K | -$143K | -23.3% | Jan 31, 2022 | 10-Q | 2022-03-17 |
| Q3 2021 | -$730K | -$132K | -22% | Oct 31, 2021 | 10-K | 2023-02-09 |
| Q2 2021 | -$719K | Jul 31, 2021 | 10-Q | 2021-09-21 | ||
| Q1 2021 | -$704K | Apr 30, 2021 | 10-Q | 2021-05-19 | ||
| Q4 2020 | -$611K | Jan 31, 2021 | 10-Q | 2021-05-19 | ||
| Q3 2020 | -$599K | Oct 31, 2020 | 10-K | 2022-02-07 | ||
| Q3 2016 | -$668K | -$235K | -54.1% | Oct 31, 2016 | 10-K | 2017-09-28 |
| Q2 2016 | -$656K | -$552K | -531% | Jul 31, 2016 | 10-Q | 2017-06-14 |
| Q1 2016 | -$518K | -$422K | -440% | Apr 30, 2016 | 10-Q/A | 2017-03-06 |
| Q4 2015 | -$479K | Jan 31, 2016 | 10-Q/A | 2017-03-06 | ||
| Q3 2015 | -$434K | -$352K | -433% | Oct 31, 2015 | 10-K | 2017-09-28 |
| Q2 2015 | -$104K | Jul 31, 2015 | 10-Q | 2015-09-18 | ||
| Q1 2015 | -$96K | Apr 30, 2015 | 10-Q | 2015-06-19 | ||
| Q3 2014 | -$81.3K | -$50.3K | -162% | Oct 31, 2014 | 10-K/A | 2016-07-12 |
| Q3 2013 | -$31K | -$30.9K | -39156% | Oct 31, 2013 | 10-K | 2014-01-13 |
| Q2 2013 | -$18.5K | Jul 31, 2013 | 10-Q | 2013-08-29 | ||
| Q3 2012 | -$79* | Oct 31, 2012 | 10-K | 2014-01-13 |