| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | -$802K | -$102K | -14.6% | Oct 31, 2024 | 10-Q | 2024-12-13 |
| Q2 2024 | -$725K | -$113K | -18.5% | Jul 31, 2024 | 10-Q | 2024-12-13 |
| Q1 2024 | -$798K | -$227K | -39.8% | Apr 30, 2024 | 10-Q | 2024-06-07 |
| Q4 2023 | -$754K | -$222K | -41.7% | Jan 31, 2024 | 10-Q | 2024-06-07 |
| Q3 2023 | -$700K | -$216K | -44.6% | Oct 31, 2023 | 10-Q | 2024-12-13 |
| Q2 2023 | -$612K | -$199K | -48.2% | Jul 31, 2023 | 10-Q | 2024-12-13 |
| Q1 2023 | -$571K | -$197K | -52.7% | Apr 30, 2023 | 10-Q | 2024-06-07 |
| Q4 2022 | -$532K | -$193K | -56.9% | Jan 31, 2023 | 10-Q | 2024-06-07 |
| Q3 2022 | -$484K | -$186K | -62.4% | Oct 31, 2022 | 10-Q | 2024-06-07 |
| Q2 2022 | -$413K | -$173K | -72.1% | Jul 31, 2022 | 10-K | 2024-10-25 |
| Q1 2022 | -$374K | -$165K | -78.9% | Apr 30, 2022 | 10-Q | 2023-06-15 |
| Q4 2021 | -$339K | -$159K | -88.3% | Jan 31, 2022 | 10-Q | 2023-06-15 |
| Q3 2021 | -$298K | -$157K | -111% | Oct 31, 2021 | 10-Q | 2023-06-15 |
| Q2 2021 | -$240K | -$158K | -193% | Jul 31, 2021 | 10-K | 2023-10-30 |
| Q1 2021 | -$209K | -$152K | -267% | Apr 30, 2021 | 10-Q | 2022-06-10 |
| Q4 2020 | -$180K | -$163K | -959% | Jan 31, 2021 | 10-Q | 2022-06-10 |
| Q3 2020 | -$141K | -$167K | -642% | Oct 31, 2020 | 10-Q | 2022-06-10 |
| Q2 2020 | -$82K | -$163K | -201% | Jul 31, 2020 | 10-K | 2022-10-28 |
| Q1 2020 | -$57K | -$179K | -147% | Apr 30, 2020 | 10-Q | 2021-06-11 |
| Q4 2019 | -$17K | -$353K | -105% | Jan 31, 2020 | 10-Q | 2021-06-11 |
| Q3 2019 | $26K | +$3.91M | Oct 31, 2019 | 10-Q | 2021-06-11 | |
| Q2 2019 | $81K | +$3.76M | Jul 31, 2019 | 10-K | 2021-10-29 | |
| Q1 2019 | $122K | +$3.69M | Apr 30, 2019 | 10-Q | 2020-06-15 | |
| Q4 2018 | $336K | +$3.8M | Jan 31, 2019 | 10-Q | 2020-06-15 | |
| Q3 2018 | -$3.89M | -$524K | -15.6% | Oct 31, 2018 | 10-Q | 2020-06-15 |
| Q2 2018 | -$3.68M | -$445K | -13.8% | Jul 31, 2018 | 10-K | 2020-10-29 |
| Q1 2018 | -$3.57M | -$414K | -13.1% | Apr 30, 2018 | 10-Q | 2019-06-14 |
| Q4 2017 | -$3.46M | -$405K | -13.3% | Jan 31, 2018 | 10-Q | 2019-06-14 |
| Q3 2017 | -$3.36M | -$489K | -17% | Oct 31, 2017 | 10-Q | 2019-06-14 |
| Q2 2017 | -$3.23M | -$488K | -17.8% | Jul 31, 2017 | 10-K | 2019-11-13 |
| Q1 2017 | -$3.16M | -$839K | -36.2% | Apr 30, 2017 | 10-Q | 2017-06-09 |
| Q4 2016 | -$3.06M | -$845K | -38.2% | Jan 31, 2017 | 10-Q | 2017-03-17 |
| Q3 2016 | -$2.87M | -$774K | -36.9% | Oct 31, 2016 | 10-Q | 2016-12-15 |
| Q2 2016 | -$2.75M | -$741K | -37% | Jul 31, 2016 | 10-K | 2018-11-13 |
| Q1 2016 | -$2.32M | -$425K | -22.5% | Apr 30, 2016 | 10-Q | 2016-06-13 |
| Q4 2015 | -$2.21M | -$402K | -22.2% | Jan 31, 2016 | 10-Q | 2016-03-15 |
| Q3 2015 | -$2.1M | -$406K | -24% | Oct 31, 2015 | 10-Q | 2015-12-15 |
| Q2 2015 | -$2M | -$417K | -26.3% | Jul 31, 2015 | 10-K | 2017-10-30 |
| Q1 2015 | -$1.89M | -$419K | -28.4% | Apr 30, 2015 | 10-Q | 2015-06-15 |
| Q4 2014 | -$1.81M | -$439K | -32.1% | Jan 31, 2015 | 10-Q | 2015-03-17 |
| Q3 2014 | -$1.69M | -$427K | -33.8% | Oct 31, 2014 | 10-Q | 2014-12-15 |
| Q2 2014 | -$1.59M | -$439K | -38.2% | Jul 31, 2014 | 10-K | 2016-10-25 |
| Q1 2014 | -$1.47M | -$445K | -43.2% | Apr 30, 2014 | 10-Q | 2014-06-13 |
| Q4 2013 | -$1.37M | +$41K | +2.91% | Jan 31, 2014 | 10-Q | 2014-03-10 |
| Q3 2013 | -$1.27M | +$1K | +0.08% | Oct 31, 2013 | 10-Q | 2013-12-16 |
| Q2 2013 | -$1.15M | +$6K | +0.52% | Jul 31, 2013 | 10-K | 2015-10-23 |
| Q1 2013 | -$1.03M | -$8K | -0.78% | Apr 30, 2013 | 10-Q | 2013-06-14 |
| Q4 2012 | -$1.41M | -$506K | -56% | Jan 31, 2013 | 10-Q | 2013-03-18 |
| Q3 2012 | -$1.27M | -$459K | -56.9% | Oct 31, 2012 | 10-Q | 2012-12-17 |
| Q2 2012 | -$1.15M | -$501K | -76.7% | Jul 31, 2012 | 10-K | 2014-10-27 |
| Q1 2012 | -$1.02M | Apr 30, 2012 | 10-Q | 2012-06-14 | ||
| Q4 2011 | -$904K | Jan 31, 2012 | 10-Q | 2012-03-16 | ||
| Q3 2011 | -$807K | Oct 31, 2011 | 10-Q | 2011-12-15 | ||
| Q2 2011 | -$653K | -$1.36M | -192% | Jul 31, 2011 | 10-K | 2013-10-29 |
| Q2 2010 | $706K | Jul 31, 2010 | 10-Q | 2012-12-17 |