| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | $7.95M | -$386K | -4.63% | Aug 31, 2024 | 10-Q | 2024-10-15 |
| Q2 2024 | $8.11M | -$19K | -0.23% | May 31, 2024 | 10-Q | 2024-07-18 |
| Q1 2024 | $8.3M | -$132K | -1.57% | Feb 29, 2024 | 10-Q | 2024-10-15 |
| Q4 2023 | $7.93M | -$1.55M | -16.4% | Nov 30, 2023 | 10-Q | 2024-01-12 |
| Q3 2023 | $8.33M | -$1.86M | -18.2% | Aug 31, 2023 | 10-Q | 2023-10-12 |
| Q2 2023 | $8.13M | -$2M | -19.7% | May 31, 2023 | 10-Q | 2023-07-17 |
| Q1 2023 | $8.43M | -$1.99M | -19.1% | Feb 28, 2023 | 10-K | 2024-07-03 |
| Q4 2022 | $9.48M | -$2.12M | -18.2% | Nov 30, 2022 | 10-Q | 2023-01-17 |
| Q3 2022 | $10.2M | -$2.21M | -17.8% | Aug 31, 2022 | 10-Q | 2022-10-17 |
| Q2 2022 | $10.1M | -$2.11M | -17.2% | May 31, 2022 | 10-Q | 2022-07-20 |
| Q1 2022 | $10.4M | -$2.56M | -19.7% | Feb 28, 2022 | 10-K | 2023-05-30 |
| Q4 2021 | $11.6M | -$1.45M | -11.1% | Nov 30, 2021 | 10-Q | 2022-01-14 |
| Q3 2021 | $12.4M | +$1.24M | +11.1% | Aug 31, 2021 | 10-Q | 2021-10-15 |
| Q2 2021 | $12.2M | +$75K | +0.62% | May 31, 2021 | 10-Q | 2021-07-12 |
| Q1 2021 | $13M | +$812K | +6.67% | Feb 28, 2021 | 10-K | 2022-05-31 |
| Q4 2020 | $13M | +$1.06M | +8.8% | Nov 30, 2020 | 10-Q | 2021-01-14 |
| Q3 2020 | $11.2M | -$1.45M | -11.5% | Aug 31, 2020 | 10-Q | 2020-10-15 |
| Q2 2020 | $12.2M | -$888K | -6.81% | May 31, 2020 | 10-Q | 2020-07-15 |
| Q1 2020 | $12.2M | -$1.21M | -9.02% | Feb 29, 2020 | 10-K | 2021-05-28 |
| Q4 2019 | $12M | -$1.44M | -10.7% | Nov 30, 2019 | 10-Q | 2020-01-14 |
| Q3 2019 | $12.6M | -$743K | -5.56% | Aug 31, 2019 | 10-Q | 2019-10-15 |
| Q2 2019 | $13.1M | -$313K | -2.34% | May 31, 2019 | 10-Q | 2019-07-15 |
| Q1 2019 | $13.4M | +$67K | +0.5% | Feb 28, 2019 | 10-K | 2020-05-29 |
| Q4 2018 | $13.4M | -$1.13M | -7.75% | Nov 30, 2018 | 10-Q | 2019-01-18 |
| Q3 2018 | $13.4M | -$2.4M | -15.2% | Aug 31, 2018 | 10-Q | 2018-10-15 |
| Q2 2018 | $13.4M | -$2.62M | -16.4% | May 31, 2018 | 10-Q | 2018-07-16 |
| Q1 2018 | $13.3M | -$2.94M | -18.1% | Feb 28, 2018 | 10-K | 2019-05-29 |
| Q4 2017 | $14.6M | -$1.88M | -11.4% | Nov 30, 2017 | 10-Q | 2018-01-16 |
| Q3 2017 | $15.8M | -$723K | -4.39% | Aug 31, 2017 | 10-Q | 2017-10-16 |
| Q2 2017 | $16M | -$880K | -5.22% | May 31, 2017 | 10-Q | 2017-07-17 |
| Q1 2017 | $16.2M | -$1.01M | -5.83% | Feb 28, 2017 | 10-K | 2018-05-29 |
| Q4 2016 | $16.4M | -$1.89M | -10.3% | Nov 30, 2016 | 10-Q | 2017-01-13 |
| Q3 2016 | $16.5M | -$3.98M | -19.5% | Aug 31, 2016 | 10-Q | 2016-10-14 |
| Q2 2016 | $16.9M | -$4.97M | -22.8% | May 31, 2016 | 10-Q | 2016-07-15 |
| Q1 2016 | $17.3M | -$6.15M | -26.3% | Feb 29, 2016 | 10-K | 2017-05-30 |
| Q4 2015 | $18.3M | -$8.54M | -31.8% | Nov 30, 2015 | 10-Q | 2016-01-14 |
| Q3 2015 | $20.5M | -$9.22M | -31.1% | Aug 31, 2015 | 10-Q | 2015-10-15 |
| Q2 2015 | $21.8M | -$7.7M | -26.1% | May 31, 2015 | 10-Q | 2015-07-15 |
| Q1 2015 | $23.4M | -$5.99M | -20.4% | Feb 28, 2015 | 10-K | 2016-05-26 |
| Q4 2014 | $26.9M | -$5.86M | -17.9% | Nov 30, 2014 | 10-Q | 2015-01-14 |
| Q3 2014 | $29.7M | -$3.66M | -11% | Aug 31, 2014 | 10-Q | 2014-10-15 |
| Q2 2014 | $29.5M | -$2.31M | -7.24% | May 31, 2014 | 10-Q | 2014-07-15 |
| Q1 2014 | $29.4M | -$2.68M | -8.36% | Feb 28, 2014 | 10-K | 2015-05-29 |
| Q4 2013 | $32.7M | +$206K | +0.63% | Nov 30, 2013 | 10-Q | 2014-01-14 |
| Q3 2013 | $33.3M | +$970K | +3% | Aug 31, 2013 | 10-Q | 2013-10-15 |
| Q2 2013 | $31.8M | -$387K | -1.2% | May 31, 2013 | 10-Q | 2013-07-15 |
| Q1 2013 | $32.1M | +$8K | +0.03% | Feb 28, 2013 | 10-K | 2014-05-29 |
| Q4 2012 | $32.5M | +$530K | +1.66% | Nov 30, 2012 | 10-Q | 2013-01-14 |
| Q3 2012 | $32.4M | +$1.64M | +5.34% | Aug 31, 2012 | 10-Q | 2012-10-15 |
| Q2 2012 | $32.2M | May 31, 2012 | 10-Q | 2012-07-13 | ||
| Q1 2012 | $32.1M | +$3.58M | +12.6% | Feb 29, 2012 | 10-K | 2013-05-29 |
| Q4 2011 | $32M | Nov 30, 2011 | 10-Q | 2012-01-17 | ||
| Q3 2011 | $30.7M | Aug 31, 2011 | 10-Q | 2011-10-14 | ||
| Q1 2011 | $28.5M | Feb 28, 2011 | 10-K | 2012-05-29 |