| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | $2.56M | -$17.9M | -87.5% | Nov 30, 2022 | 10-Q | 2023-01-18 |
| Q3 2022 | $2.72M | -$6.23M | -69.6% | Aug 31, 2022 | 10-Q | 2022-10-24 |
| Q2 2022 | $2.41M | -$5.12M | -68% | May 31, 2022 | 10-Q | 2022-07-14 |
| Q1 2022 | $4.28M | +$3.84M | +862% | Feb 28, 2022 | 10-Q | 2023-01-18 |
| Q4 2021 | $20.5M | +$16.9M | +469% | Nov 30, 2021 | 10-Q | 2022-01-13 |
| Q3 2021 | $8.94M | +$8.52M | +2005% | Aug 31, 2021 | 10-Q | 2021-10-20 |
| Q2 2021 | $7.53M | +$7.45M | +10096% | May 31, 2021 | 10-Q | 2021-07-14 |
| Q1 2021 | $445K | +$282K | +174% | Feb 28, 2021 | 10-K | 2022-06-21 |
| Q4 2020 | $3.6M | +$3.45M | +2413% | Nov 30, 2020 | 10-Q | 2021-01-19 |
| Q3 2020 | $425K | +$317K | +295% | Aug 31, 2020 | 10-Q | 2020-10-15 |
| Q2 2020 | $73.8K | -$191K | -72.1% | May 31, 2020 | 10-Q | 2020-07-13 |
| Q1 2020 | $163K | +$130K | +393% | Feb 29, 2020 | 10-K | 2021-06-08 |
| Q4 2019 | $143K | -$163K | -53.3% | Nov 30, 2019 | 10-Q | 2020-01-13 |
| Q3 2019 | $108K | +$79.3K | +279% | Aug 31, 2019 | 10-Q | 2019-10-15 |
| Q2 2019 | $265K | -$394K | -59.8% | May 31, 2019 | 10-Q | 2019-07-19 |
| Q1 2019 | $33K | -$1.57M | -97.9% | Feb 28, 2019 | 10-K | 2020-05-29 |
| Q4 2018 | $306K | -$589K | -65.8% | Nov 30, 2018 | 10-Q | 2020-01-13 |
| Q3 2018 | $28.4K | -$1.94M | -98.6% | Aug 31, 2018 | 10-Q | 2019-10-15 |
| Q2 2018 | $659K | +$218K | +49.4% | May 31, 2018 | 10-Q | 2019-07-19 |
| Q1 2018 | $1.6M | +$597K | +59.3% | Feb 28, 2018 | 10-Q | 2020-01-13 |
| Q4 2017 | $896K | +$793K | +772% | Nov 30, 2017 | 10-Q | 2019-01-17 |
| Q3 2017 | $1.97M | +$1.67M | +553% | Aug 31, 2017 | 10-Q | 2018-10-15 |
| Q2 2017 | $441K | +$345K | +361% | May 31, 2017 | 10-Q | 2018-07-16 |
| Q1 2017 | $1.01M | +$869K | +630% | Feb 28, 2017 | 10-K | 2019-06-13 |
| Q4 2016 | $103K | -$185K | -64.3% | Nov 30, 2016 | 10-Q | 2018-01-18 |
| Q3 2016 | $302K | +$281K | +1381% | Aug 31, 2016 | 10-Q | 2017-10-23 |
| Q2 2016 | $95.8K | -$1.01K | -1.05% | May 31, 2016 | 10-Q | 2017-07-14 |
| Q1 2016 | $138K | -$88.5K | -39.1% | Feb 29, 2016 | 10-K | 2018-06-13 |
| Q4 2015 | $288K | +$285K | +8712% | Nov 30, 2015 | 10-Q | 2017-01-23 |
| Q3 2015 | $20.4K | -$52.6K | -72.1% | Aug 31, 2015 | 10-Q | 2016-10-18 |
| Q2 2015 | $96.8K | +$37.7K | +63.7% | May 31, 2015 | 10-Q | 2016-07-20 |
| Q1 2015 | $226K | +$109K | +92.2% | Feb 28, 2015 | 10-K | 2017-05-08 |
| Q4 2014 | $3.27K | -$960K | -99.7% | Nov 30, 2014 | 10-Q/A | 2017-01-20 |
| Q3 2014 | $73K | +$11.3K | +18.3% | Aug 31, 2014 | 10-Q/A | 2016-10-17 |
| Q2 2014 | $59.1K | -$104K | -63.7% | May 31, 2014 | 10-Q/A | 2016-07-20 |
| Q1 2014 | $118K | +$81.5K | +224% | Feb 28, 2014 | 10-Q/A | 2017-01-20 |
| Q4 2013 | $963K | +$870K | +928% | Nov 30, 2013 | 10-Q/A | 2015-11-20 |
| Q3 2013 | $61.7K | +$57.6K | +1417% | Aug 31, 2013 | 10-Q | 2014-10-20 |
| Q2 2013 | $163K | +$163K | May 31, 2013 | 10-Q | 2014-07-21 | |
| Q1 2013 | $36.4K | +$23.4K | +180% | Feb 28, 2013 | 10-Q/A | 2015-11-20 |
| Q4 2012 | $93.7K | -$10.9K | -10.4% | Nov 30, 2012 | 10-Q/A | 2014-02-03 |
| Q3 2012 | $4.07K | -$101K | -96.1% | Aug 31, 2012 | 10-Q | 2013-10-21 |
| Q2 2012 | $250* | +$250 | May 31, 2012 | 10-Q/A | 2013-07-30 | |
| Q1 2012 | $13K | -$407K | -96.9% | Feb 29, 2012 | 10-K | 2014-06-13 |
| Q4 2011 | $105K | +$37.2K | +55.1% | Nov 30, 2011 | 10-Q | 2013-01-22 |
| Q3 2011 | $105K | +$20.5K | +24.3% | Aug 31, 2011 | 10-Q | 2012-10-22 |
| Q2 2011 | $0 | May 31, 2011 | 10-Q | 2012-07-23 | ||
| Q1 2011 | $420K | +$208K | +98.1% | Feb 28, 2011 | 10-K/A | 2013-07-01 |
| Q4 2010 | $67.5K | Nov 30, 2010 | 10-Q | 2012-01-23 | ||
| Q3 2010 | $84.2K | Aug 31, 2010 | 10-Q/A | 2011-11-18 | ||
| Q1 2010 | $212K | Feb 28, 2010 | 10-K | 2012-06-13 |