| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | $10.6M | +$1.92M | +22.2% | Nov 30, 2022 | 10-Q | 2023-01-17 |
| Q3 2022 | $10.4M | +$4.27M | +69.5% | Aug 31, 2022 | 10-Q | 2023-01-17 |
| Q2 2022 | $12.8M | +$7.77M | +153% | May 31, 2022 | 10-Q | 2022-07-14 |
| Q1 2022 | $13.2M | +$10M | +312% | Feb 28, 2022 | 10-Q | 2022-04-14 |
| Q4 2021 | $8.68M | +$5.39M | +164% | Nov 30, 2021 | 10-Q | 2022-01-14 |
| Q3 2021 | $6.15M | +$2.65M | +75.9% | Aug 31, 2021 | 10-K | 2022-11-29 |
| Q2 2021 | $5.07M | +$1.6M | +46.1% | May 31, 2021 | 10-Q | 2021-07-15 |
| Q1 2021 | $3.22M | +$1.84M | +135% | Feb 28, 2021 | 10-Q | 2021-04-14 |
| Q4 2020 | $3.29M | +$1.87M | +131% | Nov 30, 2020 | 10-Q | 2021-01-14 |
| Q3 2020 | $3.49M | +$1.77M | +103% | Aug 31, 2020 | 10-K/A | 2021-12-13 |
| Q2 2020 | $3.47M | +$1.38M | +66.2% | May 31, 2020 | 10-Q | 2020-07-15 |
| Q1 2020 | $1.37M | +$57.9K | +4.41% | Feb 29, 2020 | 10-Q | 2020-04-14 |
| Q4 2019 | $1.42M | -$1.31M | -47.9% | Nov 30, 2019 | 10-Q | 2020-01-14 |
| Q3 2019 | $1.72M | -$450K | -20.7% | Aug 31, 2019 | 10-K | 2020-11-12 |
| Q2 2019 | $2.09M | -$964K | -31.6% | May 31, 2019 | 10-Q | 2019-07-15 |
| Q1 2019 | $1.31M | -$735K | -35.9% | Feb 28, 2019 | 10-Q | 2019-04-15 |
| Q4 2018 | $2.74M | +$426K | +18.4% | Nov 30, 2018 | 10-Q | 2019-01-14 |
| Q3 2018 | $2.17M | -$273K | -11.2% | Aug 31, 2018 | 10-K | 2019-11-13 |
| Q2 2018 | $3.05M | +$136K | +4.66% | May 31, 2018 | 10-Q | 2018-07-11 |
| Q1 2018 | $2.05M | +$696K | +51.5% | Feb 28, 2018 | 10-Q | 2018-04-16 |
| Q4 2017 | $2.31M | +$250K | +12.1% | Nov 30, 2017 | 10-Q | 2018-01-16 |
| Q3 2017 | $2.45M | +$132K | +5.69% | Aug 31, 2017 | 10-K | 2018-11-15 |
| Q2 2017 | $2.92M | +$220K | +8.15% | May 31, 2017 | 10-Q | 2017-07-17 |
| Q1 2017 | $1.35M | -$372K | -21.6% | Feb 28, 2017 | 10-Q | 2017-04-13 |
| Q4 2016 | $2.06M | -$122K | -5.6% | Nov 30, 2016 | 10-Q | 2017-01-17 |
| Q3 2016 | $2.31M | +$214K | +10.2% | Aug 31, 2016 | 10-K | 2017-11-13 |
| Q2 2016 | $2.7M | +$1.02M | +60.4% | May 31, 2016 | 10-Q | 2016-07-14 |
| Q1 2016 | $1.72M | -$209K | -10.8% | Feb 29, 2016 | 10-Q | 2016-04-13 |
| Q4 2015 | $2.18M | +$744K | +51.7% | Nov 30, 2015 | 10-Q | 2016-01-14 |
| Q3 2015 | $2.1M | +$668K | +46.6% | Aug 31, 2015 | 10-K | 2016-11-02 |
| Q2 2015 | $1.68M | -$532K | -24% | May 31, 2015 | 10-Q | 2015-07-20 |
| Q1 2015 | $1.93M | -$154K | -7.37% | Feb 28, 2015 | 10-Q | 2015-04-13 |
| Q4 2014 | $1.44M | +$181K | +14.4% | Nov 30, 2014 | 10-Q | 2015-01-14 |
| Q3 2014 | $1.43M | -$1.58M | -52.4% | Aug 31, 2014 | 10-K | 2015-11-06 |
| Q2 2014 | $2.21M | +$437K | +24.6% | May 31, 2014 | 10-Q | 2014-07-14 |
| Q1 2014 | $2.09M | -$532K | -20.3% | Feb 28, 2014 | 10-Q | 2014-04-09 |
| Q4 2013 | $1.26M | -$1.03M | -44.9% | Nov 30, 2013 | 10-Q | 2014-01-13 |
| Q3 2013 | $3.01M | +$43.2K | +1.46% | Aug 31, 2013 | 10-K | 2014-10-29 |
| Q2 2013 | $1.78M | -$481K | -21.3% | May 31, 2013 | 10-Q | 2013-07-11 |
| Q1 2013 | $2.62M | +$321K | +14% | Feb 28, 2013 | 10-Q | 2013-04-15 |
| Q4 2012 | $2.28M | -$1.32M | -36.6% | Nov 30, 2012 | 10-Q/A | 2013-02-14 |
| Q3 2012 | $2.97M | -$123K | -3.97% | Aug 31, 2012 | 10-K | 2013-10-30 |
| Q2 2012 | $2.26M | May 31, 2012 | 10-Q | 2012-07-11 | ||
| Q1 2012 | $2.3M | Feb 29, 2012 | 10-Q | 2012-04-12 | ||
| Q4 2011 | $3.6M | Nov 30, 2011 | 10-Q/A | 2012-02-23 | ||
| Q3 2011 | $3.09M | Aug 31, 2011 | 10-K/A | 2012-12-11 |