| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2023 | $3.27M | -$5.09M | -60.9% | Feb 28, 2023 | 10-Q | 2023-04-14 |
| Q4 2022 | $4.53M | -$5.15M | -53.2% | Nov 30, 2022 | 10-Q/A | 2023-01-18 |
| Q3 2022 | $5.81M | -$5.1M | -46.8% | Aug 31, 2022 | 10-Q | 2023-04-14 |
| Q2 2022 | $7.05M | -$1.06M | -13% | May 31, 2022 | 10-Q | 2022-07-14 |
| Q1 2022 | $8.36M | -$988K | -10.6% | Feb 28, 2022 | 10-Q | 2022-04-11 |
| Q4 2021 | $9.68M | +$9.16M | +1743% | Nov 30, 2021 | 10-Q | 2022-01-14 |
| Q3 2021 | $10.9M | +$9.62M | +744% | Aug 31, 2021 | 10-K | 2022-11-28 |
| Q2 2021 | $8.11M | +$6.07M | +299% | May 31, 2021 | 10-Q | 2022-07-14 |
| Q1 2021 | $9.35M | +$8.61M | +1163% | Feb 28, 2021 | 10-Q | 2022-04-11 |
| Q4 2020 | $525K | -$808K | -60.6% | Nov 30, 2020 | 10-Q | 2022-01-14 |
| Q3 2020 | $1.29M | +$8.6K | +0.67% | Aug 31, 2020 | 10-Q | 2022-07-14 |
| Q2 2020 | $2.03M | +$38.2K | +1.91% | May 31, 2020 | 10-Q | 2021-07-15 |
| Q1 2020 | $740K | -$1.26M | -62.9% | Feb 29, 2020 | 10-Q | 2021-04-14 |
| Q4 2019 | $1.33M | -$1.31M | -49.6% | Nov 30, 2019 | 10-Q | 2021-01-14 |
| Q3 2019 | $1.29M | -$442K | -25.6% | Aug 31, 2019 | 10-K | 2021-11-29 |
| Q2 2019 | $2M | -$67.5K | -3.27% | May 31, 2019 | 10-Q | 2019-07-08 |
| Q1 2019 | $2M | -$322K | -13.9% | Feb 28, 2019 | 10-Q | 2020-06-30 |
| Q4 2018 | $2.64M | +$435K | +19.7% | Nov 30, 2018 | 10-Q | 2020-01-09 |
| Q3 2018 | $1.73M | -$806K | -31.8% | Aug 31, 2018 | 10-K | 2020-10-15 |
| Q2 2018 | $2.06M | -$726K | -26% | May 31, 2018 | 10-Q | 2019-07-08 |
| Q1 2018 | $2.32M | +$1.79M | +343% | Feb 28, 2018 | 10-Q | 2019-04-15 |
| Q4 2017 | $2.21M | +$2.09M | +1678% | Nov 30, 2017 | 10-Q | 2019-01-11 |
| Q3 2017 | $2.53M | +$2.44M | +2612% | Aug 31, 2017 | 10-K | 2019-11-14 |
| Q2 2017 | $2.79M | +$2.75M | +7417% | May 31, 2017 | 10-Q | 2018-07-13 |
| Q1 2017 | $524K | +$483K | +1202% | Feb 28, 2017 | 10-Q | 2018-04-12 |
| Q4 2016 | $124K | +$40.2K | +47.9% | Nov 30, 2016 | 10-Q | 2018-01-12 |
| Q3 2016 | $93.4K | -$167K | -64.1% | Aug 31, 2016 | 10-K | 2018-11-14 |
| Q2 2016 | $37.1K | -$795K | -95.5% | May 31, 2016 | 10-Q | 2017-07-14 |
| Q1 2016 | $40.2K | -$752K | -94.9% | Feb 29, 2016 | 10-Q | 2017-04-14 |
| Q4 2015 | $84K | -$347K | -80.5% | Nov 30, 2015 | 10-Q | 2017-01-13 |
| Q3 2015 | $260K | -$443K | -63% | Aug 31, 2015 | 10-K | 2018-11-14 |
| Q2 2015 | $832K | -$45.8K | -5.22% | May 31, 2015 | 10-Q | 2016-07-13 |
| Q1 2015 | $792K | -$160K | -16.8% | Feb 28, 2015 | 10-Q | 2016-04-13 |
| Q4 2014 | $431K | +$306K | +244% | Nov 30, 2014 | 10-Q | 2016-01-08 |
| Q3 2014 | $703K | +$637K | +973% | Aug 31, 2014 | 10-K | 2016-11-29 |
| Q2 2014 | $878K | +$850K | +3089% | May 31, 2014 | 10-Q | 2015-07-14 |
| Q1 2014 | $952K | +$907K | +2037% | Apr 30, 2014 | 10-Q | 2014-06-12 |
| Q4 2013 | $125K | +$86.3K | +222% | Nov 30, 2013 | 10-Q | 2015-01-14 |
| Q3 2013 | $65.5K | -$115K | -63.7% | Aug 31, 2013 | 10-K | 2015-11-27 |
| Q2 2013 | $27.5K | +$11.1K | +67.4% | Jul 31, 2013 | 10-Q/A | 2014-11-14 |
| Q1 2013 | $44.5K | -$76K | -63.1% | Apr 30, 2013 | 10-Q | 2014-06-12 |
| Q4 2012 | $38.9K | -$102K | -72.3% | Jan 31, 2013 | 10-Q | 2014-03-12 |
| Q3 2012 | $181K | +$149K | +479% | Oct 31, 2012 | 10-KT | 2014-12-09 |
| Q2 2012 | $16.4K | -$478K | -96.7% | Jul 31, 2012 | 10-Q | 2013-09-10 |
| Q1 2012 | $121K | -$6.28K | -4.95% | Apr 30, 2012 | 10-Q | 2013-06-12 |
| Q4 2011 | $140K | -$139K | -49.8% | Jan 31, 2012 | 10-Q | 2013-03-13 |
| Q3 2011 | $31.2K | -$31.8K | -50.5% | Oct 31, 2011 | 10-K | 2014-01-24 |
| Q2 2011 | $494K | +$63K | +14.6% | Jul 31, 2011 | 10-Q | 2012-09-12 |
| Q1 2011 | $127K | Apr 30, 2011 | 10-Q | 2012-06-07 | ||
| Q4 2010 | $280K | Jan 31, 2011 | 10-Q | 2012-03-13 | ||
| Q3 2010 | $63K | Oct 31, 2010 | 10-K | 2013-01-29 | ||
| Q2 2010 | $431K | Jul 31, 2010 | 10-Q | 2011-09-14 |