| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $253K | -$344K | -57.6% | Oct 31, 2023 | 10-Q | 2024-02-14 |
| Q2 2023 | $272K | -$685K | -71.6% | Jul 31, 2023 | 10-Q | 2023-09-20 |
| Q1 2023 | $395K | -$928K | -70.2% | Apr 30, 2023 | 10-Q | 2023-08-14 |
| Q4 2022 | $408K | -$621K | -60.4% | Jan 31, 2023 | 10-Q | 2024-02-14 |
| Q3 2022 | $597K | -$996K | -62.5% | Oct 31, 2022 | 10-Q/A | 2023-01-09 |
| Q2 2022 | $956K | -$902K | -48.5% | Jul 31, 2022 | 10-Q | 2022-09-14 |
| Q1 2022 | $1.32M | -$1.01M | -43.4% | Apr 30, 2022 | 10-Q | 2022-06-14 |
| Q4 2021 | $1.03M | -$111K | -9.74% | Jan 31, 2022 | 10-K | 2023-08-11 |
| Q3 2021 | $1.59M | +$557K | +53.7% | Oct 31, 2021 | 10-Q | 2021-12-15 |
| Q2 2021 | $1.86M | +$908K | +95.6% | Jul 31, 2021 | 10-Q | 2021-09-14 |
| Q1 2021 | $2.34M | +$1.12M | +92.1% | Apr 30, 2021 | 10-Q | 2021-06-14 |
| Q4 2020 | $1.14M | -$1.36K | -0.12% | Jan 31, 2021 | 10-K | 2022-05-09 |
| Q3 2020 | $1.04M | -$96.4K | -8.51% | Oct 31, 2020 | 10-Q | 2020-12-15 |
| Q2 2020 | $950K | -$199K | -17.3% | Jul 31, 2020 | 10-Q | 2020-09-14 |
| Q1 2020 | $1.22M | +$24.3K | +2.04% | Apr 30, 2020 | 10-Q | 2020-06-12 |
| Q4 2019 | $1.14M | -$9.27K | -0.81% | Jan 31, 2020 | 10-K | 2021-05-14 |
| Q3 2019 | $1.13M | +$1.02M | +866% | Oct 31, 2019 | 10-Q/A | 2019-12-20 |
| Q2 2019 | $1.15M | Jul 31, 2019 | 10-Q/A | 2019-11-27 | ||
| Q1 2019 | $1.19M | Apr 30, 2019 | 10-Q/A | 2019-11-27 | ||
| Q4 2018 | $1.15M | +$462K | +67.2% | Jan 31, 2019 | 10-K | 2020-05-06 |
| Q3 2018 | $117K | Oct 31, 2018 | 10-Q/A | 2019-11-27 | ||
| Q4 2017 | $688K | Jan 31, 2018 | 10-K/A | 2019-11-27 | ||
| Q4 2014 | $49.9K | +$42.2K | +548% | Jan 31, 2015 | 10-K | 2015-05-19 |
| Q3 2014 | $1.88K | -$20.7K | -91.7% | Oct 31, 2014 | 10-Q | 2014-12-19 |
| Q2 2014 | $20.9K | -$233K | -91.8% | Jul 31, 2014 | 10-Q | 2014-09-15 |
| Q1 2014 | $1.46K | -$80.9K | -98.2% | Apr 30, 2014 | 10-Q/A | 2014-06-26 |
| Q4 2013 | $7.7K | -$174K | -95.8% | Jan 31, 2014 | 10-K | 2015-05-19 |
| Q3 2013 | $22.5K | -$132K | -85.4% | Oct 31, 2013 | 10-Q/A | 2013-12-31 |
| Q2 2013 | $254K | +$168K | +194% | Jul 31, 2013 | 10-Q | 2013-09-25 |
| Q1 2013 | $82.4K | +$1.2K | +1.48% | Apr 30, 2013 | 10-Q | 2013-09-24 |
| Q4 2012 | $182K | +$67.2K | +58.5% | Jan 31, 2013 | 10-K/A | 2014-05-19 |
| Q3 2012 | $155K | +$118K | +328% | Oct 31, 2012 | 10-Q | 2013-09-23 |
| Q2 2012 | $86.3K | -$153K | -63.9% | Jul 31, 2012 | 10-Q | 2013-09-23 |
| Q1 2012 | $81.2K | Apr 30, 2012 | 10-Q | 2013-09-23 | ||
| Q4 2011 | $115K | -$215K | -65.2% | Jan 31, 2012 | 10-K | 2013-09-23 |
| Q3 2011 | $36.1K | Oct 31, 2011 | 10-Q | 2013-09-20 | ||
| Q2 2011 | $239K | Jul 31, 2011 | 10-Q | 2013-09-20 | ||
| Q4 2010 | $330K | Jan 31, 2011 | 10-K | 2013-09-23 |