| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2022 | $6.33K | -$335K | -98.1% | Aug 31, 2022 | 10-Q | 2023-06-13 |
| Q2 2022 | $94.5K | -$194K | -67.2% | May 31, 2022 | 10-Q | 2023-01-13 |
| Q1 2022 | $446 | -$323K | -99.9% | Feb 28, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | $159K | -$208K | -56.6% | Nov 30, 2021 | 10-Q | 2023-06-13 |
| Q3 2021 | $341K | -$30.1K | -8.12% | Aug 31, 2021 | 10-Q | 2021-10-20 |
| Q2 2021 | $288K | +$4.77K | +1.68% | May 31, 2021 | 10-Q | 2021-07-19 |
| Q1 2021 | $323K | +$3.32K | +1.04% | Feb 28, 2021 | 10-Q | 2021-06-30 |
| Q4 2020 | $367K | +$13.5K | +3.81% | Nov 30, 2020 | 10-K | 2022-03-16 |
| Q3 2020 | $371K | -$75.8K | -17% | Aug 31, 2020 | 10-Q | 2021-06-09 |
| Q2 2020 | $284K | +$18.1K | +6.81% | May 31, 2020 | 10-Q | 2021-06-08 |
| Q1 2020 | $320K | +$45.2K | +16.5% | Feb 29, 2020 | 10-Q | 2021-06-04 |
| Q4 2019 | $354K | +$94K | +36.1% | Nov 30, 2019 | 10-K | 2021-06-16 |
| Q3 2019 | $447K | -$168K | -27.3% | Aug 31, 2019 | 10-Q/A | 2019-10-17 |
| Q2 2019 | $266K | +$259K | +3975% | May 31, 2019 | 10-Q/A | 2019-10-17 |
| Q1 2019 | $275K | +$268K | +4332% | Feb 28, 2019 | 10-Q/A | 2019-06-04 |
| Q4 2018 | $260K | +$259K | +22865% | Nov 30, 2018 | 10-K/A | 2021-05-13 |
| Q3 2018 | $615K | +$613K | +41574% | Aug 31, 2018 | 10-Q | 2018-10-22 |
| Q2 2018 | $6.52K | +$3.75K | +135% | May 31, 2018 | 10-Q | 2018-07-23 |
| Q1 2018 | $6.2K | +$610 | +10.9% | Feb 28, 2018 | 10-Q | 2018-04-16 |
| Q4 2017 | $1.13K | -$51 | -4.31% | Nov 30, 2017 | 10-K/A | 2019-05-30 |
| Q3 2017 | $1.48K | -$1.1K | -42.7% | Aug 31, 2017 | 10-Q | 2017-10-13 |
| Q2 2017 | $2.77K | -$5.87K | -68% | May 31, 2017 | 10-Q | 2017-07-17 |
| Q1 2017 | $5.59K | +$5K | +845% | Feb 28, 2017 | 10-Q | 2017-05-10 |
| Q4 2016 | $1.18K | -$1.48K | -55.5% | Nov 30, 2016 | 10-K | 2018-03-15 |
| Q3 2016 | $2.57K | -$3.43K | -57.1% | Aug 31, 2016 | 10-Q | 2016-10-21 |
| Q2 2016 | $8.64K | -$4.21K | -32.7% | May 31, 2016 | 10-Q | 2016-07-19 |
| Q1 2016 | $591 | -$22.1K | -97.4% | Feb 29, 2016 | 10-Q | 2016-04-14 |
| Q4 2015 | $2.66K | -$20.1K | -88.3% | Nov 30, 2015 | 10-K | 2017-03-15 |
| Q3 2015 | $6K | -$20.7K | -77.5% | Aug 31, 2015 | 10-Q | 2015-10-14 |
| Q2 2015 | $12.8K | +$1.21K | +10.4% | May 31, 2015 | 10-Q | 2015-07-15 |
| Q1 2015 | $22.7K | -$208 | -0.91% | Feb 28, 2015 | 10-Q | 2015-04-14 |
| Q4 2014 | $22.7K | -$6.07K | -21.1% | Nov 30, 2014 | 10-K | 2016-03-09 |
| Q3 2014 | $26.7K | -$4.93K | -15.6% | Aug 31, 2014 | 10-Q | 2014-10-20 |
| Q2 2014 | $11.6K | -$578 | -4.73% | May 31, 2014 | 10-Q | 2014-07-21 |
| Q1 2014 | $22.9K | +$3.06K | +15.4% | Feb 28, 2014 | 10-Q | 2014-04-21 |
| Q4 2013 | $28.8K | -$7.31K | -20.3% | Nov 30, 2013 | 10-K | 2015-03-02 |
| Q3 2013 | $31.6K | -$214K | -87.1% | Aug 31, 2013 | 10-Q | 2013-10-21 |
| Q2 2013 | $12.2K | -$233K | -95% | May 31, 2013 | 10-Q | 2013-07-15 |
| Q1 2013 | $19.8K | -$294K | -93.7% | Feb 28, 2013 | 10-Q | 2013-04-22 |
| Q4 2012 | $36.1K | -$357K | -90.8% | Nov 30, 2012 | 10-K | 2014-03-17 |
| Q3 2012 | $246K | -$415K | -62.8% | Aug 31, 2012 | 10-Q | 2012-10-15 |
| Q2 2012 | $246K | May 31, 2012 | 10-Q | 2012-07-23 | ||
| Q1 2012 | $314K | Feb 29, 2012 | 10-Q | 2012-04-23 | ||
| Q4 2011 | $393K | -$25.6K | -6.12% | Nov 30, 2011 | 10-K | 2013-03-15 |
| Q3 2011 | $661K | Aug 31, 2011 | 10-Q/A | 2011-11-16 | ||
| Q4 2010 | $418K | Nov 30, 2010 | 10-K | 2012-03-07 |