| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | $0 | $0 | Jul 31, 2024 | 10-Q | 2024-09-13 | |
| Q1 2024 | $0 | $0 | Apr 30, 2024 | 10-Q | 2024-06-13 | |
| Q4 2023 | $0 | $0 | Jan 31, 2024 | 10-Q | 2024-03-13 | |
| Q3 2023 | $0 | $0 | Oct 31, 2023 | 10-Q | 2024-09-13 | |
| Q2 2023 | $0 | $0 | Jul 31, 2023 | 10-Q | 2023-09-15 | |
| Q1 2023 | $0 | $0 | Apr 30, 2023 | 10-Q | 2023-06-20 | |
| Q4 2022 | $0 | $0 | Jan 31, 2023 | 10-Q | 2023-03-14 | |
| Q3 2022 | $0 | $0 | Oct 31, 2022 | 10-K | 2024-01-30 | |
| Q2 2022 | $0 | $0 | Jul 31, 2022 | 10-Q | 2022-09-16 | |
| Q1 2022 | $0 | $0 | Apr 30, 2022 | 10-Q | 2022-06-21 | |
| Q4 2021 | $0 | $0 | Jan 31, 2022 | 10-Q | 2022-03-23 | |
| Q3 2021 | $0 | $0 | Oct 31, 2021 | 10-K | 2023-02-14 | |
| Q2 2021 | $0 | Jul 31, 2021 | 10-Q | 2021-09-08 | ||
| Q1 2021 | $0 | Apr 30, 2021 | 10-Q | 2021-06-07 | ||
| Q4 2020 | $0 | Jan 31, 2021 | 10-Q | 2021-03-22 | ||
| Q3 2020 | $0 | $0 | Oct 31, 2020 | 10-K | 2021-11-26 | |
| Q3 2019 | $0 | Oct 31, 2019 | 10-K | 2021-01-21 | ||
| Q1 2017 | $0 | Apr 30, 2017 | 10-Q | 2018-07-31 | ||
| Q4 2016 | $0 | $0 | Jan 31, 2017 | 10-Q | 2018-07-31 | |
| Q4 2015 | $0 | -$15.3K | -100% | Jan 31, 2016 | 10-K | 2018-02-08 |
| Q1 2015 | $15.1K | -$19K | -55.7% | Apr 30, 2015 | 10-Q | 2015-06-22 |
| Q4 2014 | $15.3K | -$23K | -60.1% | Jan 31, 2015 | 10-K | 2018-02-08 |
| Q3 2014 | $34.3K | -$5.07K | -12.9% | Oct 31, 2014 | 10-Q | 2014-12-22 |
| Q2 2014 | $36.1K | -$5.77K | -13.8% | Jul 31, 2014 | 10-Q | 2014-09-19 |
| Q1 2014 | $34.1K | -$1.54K | -4.32% | Apr 30, 2014 | 10-Q | 2014-06-13 |
| Q4 2013 | $38.3K | -$7.29K | -16% | Jan 31, 2014 | 10-K | 2015-05-18 |
| Q3 2013 | $39.4K | -$7.92K | -16.8% | Oct 31, 2013 | 10-Q | 2013-12-13 |
| Q2 2013 | $41.9K | -$10.3K | -19.7% | Jul 31, 2013 | 10-Q | 2013-09-16 |
| Q1 2013 | $35.6K | +$17.5K | +96.7% | Apr 30, 2013 | 10-Q | 2013-06-14 |
| Q4 2012 | $45.6K | +$20.6K | +82.2% | Jan 31, 2013 | 10-K | 2014-05-07 |
| Q3 2012 | $47.3K | Oct 31, 2012 | 10-Q/A | 2013-06-20 | ||
| Q2 2012 | $52.2K | Jul 31, 2012 | 10-Q | 2012-09-13 | ||
| Q1 2012 | $18.1K | Apr 30, 2012 | 10-Q | 2012-06-12 | ||
| Q4 2011 | $25K | Jan 31, 2012 | 10-Q/A | 2013-06-20 |