| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2023 | $5.07M | -$519K | -9.29% | Feb 28, 2023 | 10-Q | 2023-04-14 |
| Q4 2022 | $4.39M | -$347K | -7.33% | Nov 30, 2022 | 10-Q | 2023-01-17 |
| Q3 2022 | $4.73M | -$440K | -8.52% | Aug 31, 2022 | 10-Q | 2022-10-14 |
| Q2 2022 | $6M | +$1.41M | +30.9% | May 31, 2022 | 10-Q | 2023-04-14 |
| Q1 2022 | $5.59M | +$1.2M | +27.5% | Feb 28, 2022 | 10-Q | 2022-04-14 |
| Q4 2021 | $4.73M | +$647K | +15.8% | Nov 30, 2021 | 10-Q | 2022-01-14 |
| Q3 2021 | $5.17M | +$978K | +23.3% | Aug 31, 2021 | 10-Q | 2021-10-14 |
| Q2 2021 | $4.59M | -$2.08M | -31.3% | May 31, 2021 | 10-K/A | 2022-08-23 |
| Q1 2021 | $4.38M | -$1.49M | -25.4% | Feb 28, 2021 | 10-Q | 2021-04-14 |
| Q4 2020 | $4.09M | -$305K | -6.95% | Nov 30, 2020 | 10-Q | 2021-01-14 |
| Q3 2020 | $4.19M | -$654K | -13.5% | Aug 31, 2020 | 10-Q | 2020-10-13 |
| Q2 2020 | $6.67M | +$350K | +5.54% | May 31, 2020 | 10-K | 2021-08-20 |
| Q1 2020 | $5.87M | +$1.63M | +38.5% | Feb 29, 2020 | 10-Q | 2020-04-13 |
| Q4 2019 | $4.39M | +$2.03M | +86.1% | Nov 30, 2019 | 10-Q | 2020-01-15 |
| Q3 2019 | $4.85M | +$376K | +8.4% | Aug 31, 2019 | 10-Q | 2019-10-15 |
| Q2 2019 | $6.32M | +$1.37M | +27.7% | May 31, 2019 | 10-K | 2020-08-24 |
| Q1 2019 | $4.24M | +$568K | +15.5% | Feb 28, 2019 | 10-Q | 2019-04-15 |
| Q4 2018 | $2.36M | +$420K | +21.6% | Nov 30, 2018 | 10-Q | 2019-01-14 |
| Q3 2018 | $4.47M | +$2.04M | +84.1% | Aug 31, 2018 | 10-Q | 2018-10-12 |
| Q2 2018 | $4.95M | -$1.21M | -19.6% | May 31, 2018 | 10-K | 2019-08-29 |
| Q1 2018 | $3.67M | +$3.28M | +833% | Feb 28, 2018 | 10-Q | 2018-04-16 |
| Q4 2017 | $1.94M | +$890K | +84.7% | Nov 30, 2017 | 10-Q | 2018-01-16 |
| Q3 2017 | $2.43M | -$170K | -6.55% | Aug 31, 2017 | 10-Q | 2017-10-13 |
| Q2 2017 | $6.16M | +$1.22M | +24.8% | May 31, 2017 | 10-K | 2018-08-29 |
| Q1 2017 | $394K | -$1.14M | -74.4% | Feb 28, 2017 | 10-Q | 2017-04-14 |
| Q4 2016 | $1.05M | +$22.2K | +2.16% | Nov 30, 2016 | 10-Q | 2017-01-17 |
| Q3 2016 | $2.6M | +$796K | +44.2% | Aug 31, 2016 | 10-Q | 2016-10-14 |
| Q2 2016 | $4.94M | +$3.48M | +240% | May 31, 2016 | 10-K | 2017-08-25 |
| Q1 2016 | $1.54M | +$899K | +141% | Feb 29, 2016 | 10-Q | 2016-04-14 |
| Q4 2015 | $1.03M | +$312K | +43.5% | Nov 30, 2015 | 10-Q | 2016-01-14 |
| Q3 2015 | $1.8M | +$746K | +70.6% | Aug 31, 2015 | 10-Q | 2015-10-20 |
| Q2 2015 | $1.45M | -$570K | -28.2% | May 31, 2015 | 10-K | 2016-08-29 |
| Q1 2015 | $637K | -$1.06M | -62.5% | Feb 28, 2015 | 10-Q | 2015-04-14 |
| Q4 2014 | $717K | -$837K | -53.9% | Nov 30, 2014 | 10-Q | 2015-01-20 |
| Q3 2014 | $1.06M | -$1.26M | -54.3% | Aug 31, 2014 | 10-Q | 2014-10-16 |
| Q2 2014 | $2.02M | -$216K | -9.65% | May 31, 2014 | 10-K | 2015-08-31 |
| Q1 2014 | $1.7M | -$390K | -18.7% | Feb 28, 2014 | 10-Q | 2014-04-14 |
| Q4 2013 | $1.55M | -$167K | -9.69% | Nov 30, 2013 | 10-Q | 2014-01-15 |
| Q3 2013 | $2.31M | +$272K | +13.3% | Aug 31, 2013 | 10-Q | 2013-10-15 |
| Q2 2013 | $2.24M | -$476K | -17.5% | May 31, 2013 | 10-K | 2014-08-29 |
| Q1 2013 | $2.09M | +$255K | +13.9% | Feb 28, 2013 | 10-Q | 2013-04-22 |
| Q4 2012 | $1.72M | +$19.8K | +1.16% | Nov 30, 2012 | 10-Q | 2013-01-18 |
| Q3 2012 | $2.04M | +$540K | +36% | Aug 31, 2012 | 10-Q | 2012-10-15 |
| Q2 2012 | $2.72M | +$947K | +53.5% | May 31, 2012 | 10-K | 2013-09-13 |
| Q1 2012 | $1.83M | Feb 29, 2012 | 10-Q | 2012-04-16 | ||
| Q4 2011 | $1.7M | Nov 30, 2011 | 10-Q | 2012-01-17 | ||
| Q3 2011 | $1.5M | Aug 31, 2011 | 10-Q/A | 2011-11-16 | ||
| Q2 2011 | $1.77M | May 31, 2011 | 10-Q | 2012-04-16 |