| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2022 | $41.3K | -$9.7K | -19% | May 31, 2022 | 10-K | 2023-04-07 |
| Q1 2022 | $54.7K | -$43.7K | -44.4% | Feb 28, 2022 | 10-Q | 2022-04-11 |
| Q4 2021 | $72.2K | -$23.4K | -24.5% | Nov 30, 2021 | 10-Q | 2022-01-12 |
| Q3 2021 | $101K | -$135K | -57.1% | Aug 31, 2021 | 10-Q | 2021-10-14 |
| Q2 2021 | $51K | -$106K | -67.6% | May 31, 2021 | 10-K | 2023-04-07 |
| Q1 2021 | $98.4K | -$124K | -55.7% | Feb 28, 2021 | 10-Q | 2021-04-09 |
| Q4 2020 | $95.6K | -$304K | -76.1% | Nov 30, 2020 | 10-Q | 2021-01-14 |
| Q3 2020 | $236K | -$211K | -47.2% | Aug 31, 2020 | 10-Q | 2020-10-15 |
| Q2 2020 | $157K | -$31.9K | -16.9% | May 31, 2020 | 10-K | 2021-08-30 |
| Q1 2020 | $222K | +$1.67K | +0.76% | Feb 29, 2020 | 10-Q | 2020-04-14 |
| Q4 2019 | $400K | +$307K | +328% | Nov 30, 2019 | 10-Q | 2020-01-14 |
| Q3 2019 | $447K | +$395K | +760% | Aug 31, 2019 | 10-Q | 2019-10-15 |
| Q2 2019 | $189K | +$144K | +318% | May 31, 2019 | 10-K | 2020-09-15 |
| Q1 2019 | $221K | +$136K | +162% | Feb 28, 2019 | 10-Q | 2019-04-22 |
| Q4 2018 | $93.4K | -$167K | -64.1% | Nov 30, 2018 | 10-Q | 2019-01-14 |
| Q3 2018 | $52K | -$326K | -86.2% | Aug 31, 2018 | 10-Q/A | 2018-10-16 |
| Q2 2018 | $45.3K | -$54.9K | -54.8% | May 31, 2018 | 10-K | 2019-09-06 |
| Q1 2018 | $84.1K | +$5.22K | +6.61% | Feb 28, 2018 | 10-Q | 2018-04-16 |
| Q4 2017 | $260K | +$67.5K | +35% | Nov 30, 2017 | 10-Q | 2018-01-16 |
| Q3 2017 | $378K | +$330K | +683% | Aug 31, 2017 | 10-Q | 2017-10-17 |
| Q2 2017 | $100K | +$38.3K | +62% | May 31, 2017 | 10-K | 2018-09-13 |
| Q1 2017 | $78.9K | -$55.2K | -41.1% | Feb 28, 2017 | 10-Q | 2017-04-14 |
| Q4 2016 | $193K | +$180K | +1425% | Nov 30, 2016 | 10-Q | 2017-01-17 |
| Q3 2016 | $48.3K | +$27.9K | +137% | Aug 31, 2016 | 10-Q | 2016-10-17 |
| Q2 2016 | $61.8K | +$41.1K | +199% | May 31, 2016 | 10-K | 2017-08-29 |
| Q1 2016 | $134K | +$94K | +235% | Feb 29, 2016 | 10-Q | 2016-04-14 |
| Q4 2015 | $12.6K | +$12.3K | +3254% | Nov 30, 2015 | 10-Q | 2016-01-14 |
| Q3 2015 | $20.4K | +$15.7K | +338% | Aug 31, 2015 | 10-Q | 2015-10-15 |
| Q2 2015 | $20.7K | +$19.5K | +1625% | May 31, 2015 | 10-K | 2016-09-13 |
| Q1 2015 | $40.1K | +$38.9K | +3236% | Feb 28, 2015 | 10-Q | 2015-04-14 |
| Q4 2014 | $377 | Nov 30, 2014 | 10-Q | 2015-01-14 | ||
| Q3 2014 | $4.66K | Aug 31, 2014 | 10-Q | 2014-10-09 | ||
| Q2 2014 | $1.2K | -$9.78K | -89.1% | May 31, 2014 | 10-K | 2015-09-03 |
| Q1 2014 | $1.2K | Feb 28, 2014 | 10-Q/A | 2014-07-17 | ||
| Q2 2013 | $11K | -$12.6K | -53.5% | May 31, 2013 | 10-K | 2014-08-26 |
| Q2 2012 | $23.6K | May 31, 2012 | 10-K/A | 2014-07-17 |