| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | $3.14M | -$2.22M | -41.4% | Aug 31, 2024 | 10-Q | 2024-10-15 |
| Q2 2024 | $3.69M | -$289K | -7.26% | May 31, 2024 | 10-Q | 2024-07-18 |
| Q1 2024 | $3.89M | -$287K | -6.88% | Feb 29, 2024 | 10-Q | 2024-10-15 |
| Q4 2023 | $4.44M | -$876K | -16.5% | Nov 30, 2023 | 10-Q | 2024-01-12 |
| Q3 2023 | $5.36M | -$570K | -9.61% | Aug 31, 2023 | 10-Q | 2023-10-12 |
| Q2 2023 | $3.98M | -$2.28M | -36.4% | May 31, 2023 | 10-Q | 2023-07-17 |
| Q1 2023 | $4.17M | -$1.34M | -24.3% | Feb 28, 2023 | 10-K | 2024-07-03 |
| Q4 2022 | $5.32M | -$581K | -9.85% | Nov 30, 2022 | 10-Q | 2023-01-17 |
| Q3 2022 | $5.93M | -$366K | -5.81% | Aug 31, 2022 | 10-Q | 2022-10-17 |
| Q2 2022 | $6.26M | -$286K | -4.37% | May 31, 2022 | 10-Q | 2022-07-20 |
| Q1 2022 | $5.51M | -$1.93M | -26% | Feb 28, 2022 | 10-K | 2023-05-30 |
| Q4 2021 | $5.9M | -$2.07M | -25.9% | Nov 30, 2021 | 10-Q | 2022-01-14 |
| Q3 2021 | $6.3M | -$428K | -6.37% | Aug 31, 2021 | 10-Q | 2021-10-15 |
| Q2 2021 | $6.55M | -$621K | -8.67% | May 31, 2021 | 10-Q | 2021-07-12 |
| Q1 2021 | $7.45M | +$218K | +3.02% | Feb 28, 2021 | 10-K | 2022-05-31 |
| Q4 2020 | $7.97M | +$3.23M | +68.1% | Nov 30, 2020 | 10-Q | 2021-01-14 |
| Q3 2020 | $6.72M | +$1.89M | +39.2% | Aug 31, 2020 | 10-Q | 2020-10-15 |
| Q2 2020 | $7.17M | +$848K | +13.4% | May 31, 2020 | 10-Q | 2020-07-15 |
| Q1 2020 | $7.23M | +$937K | +14.9% | Feb 29, 2020 | 10-K | 2021-05-28 |
| Q4 2019 | $4.74M | -$1.78M | -27.3% | Nov 30, 2019 | 10-Q | 2020-01-14 |
| Q3 2019 | $4.83M | -$1.76M | -26.7% | Aug 31, 2019 | 10-Q | 2019-10-15 |
| Q2 2019 | $6.32M | -$488K | -7.17% | May 31, 2019 | 10-Q | 2019-07-15 |
| Q1 2019 | $6.29M | +$527K | +9.14% | Feb 28, 2019 | 10-K | 2020-05-29 |
| Q4 2018 | $6.52M | -$283K | -4.16% | Nov 30, 2018 | 10-Q | 2019-01-18 |
| Q3 2018 | $6.59M | -$623K | -8.64% | Aug 31, 2018 | 10-Q | 2018-10-15 |
| Q2 2018 | $6.81M | -$1.72M | -20.1% | May 31, 2018 | 10-Q | 2018-07-16 |
| Q1 2018 | $5.77M | -$3.77M | -39.5% | Feb 28, 2018 | 10-K | 2019-05-29 |
| Q4 2017 | $6.8M | -$3.6M | -34.6% | Nov 30, 2017 | 10-Q | 2018-01-16 |
| Q3 2017 | $7.21M | -$4.75M | -39.7% | Aug 31, 2017 | 10-Q | 2017-10-16 |
| Q2 2017 | $8.52M | -$1.37M | -13.8% | May 31, 2017 | 10-Q | 2017-07-17 |
| Q1 2017 | $9.53M | -$316K | -3.21% | Feb 28, 2017 | 10-K | 2018-05-29 |
| Q4 2016 | $10.4M | -$550K | -5.02% | Nov 30, 2016 | 10-Q | 2017-01-13 |
| Q3 2016 | $12M | +$54K | +0.45% | Aug 31, 2016 | 10-Q | 2016-10-14 |
| Q2 2016 | $9.89M | -$4.06M | -29.1% | May 31, 2016 | 10-Q | 2016-07-15 |
| Q1 2016 | $9.85M | -$4.88M | -33.1% | Feb 29, 2016 | 10-K | 2017-05-30 |
| Q4 2015 | $11M | -$6.35M | -36.7% | Nov 30, 2015 | 10-Q | 2016-01-14 |
| Q3 2015 | $11.9M | -$8.42M | -41.4% | Aug 31, 2015 | 10-Q | 2015-10-15 |
| Q2 2015 | $13.9M | -$6.88M | -33% | May 31, 2015 | 10-Q | 2015-07-15 |
| Q1 2015 | $14.7M | -$8.02M | -35.2% | Feb 28, 2015 | 10-K | 2016-05-26 |
| Q4 2014 | $17.3M | -$11.6M | -40.1% | Nov 30, 2014 | 10-Q | 2015-01-14 |
| Q3 2014 | $20.3M | -$10.3M | -33.7% | Aug 31, 2014 | 10-Q | 2014-10-15 |
| Q2 2014 | $20.8M | -$22.6M | -52% | May 31, 2014 | 10-Q | 2014-07-15 |
| Q1 2014 | $22.7M | -$21.8M | -48.9% | Feb 28, 2014 | 10-K | 2015-05-29 |
| Q4 2013 | $28.9M | -$15M | -34.3% | Nov 30, 2013 | 10-Q | 2014-01-14 |
| Q3 2013 | $30.6M | -$12.2M | -28.5% | Aug 31, 2013 | 10-Q | 2013-10-15 |
| Q2 2013 | $43.4M | -$1.7M | -3.77% | May 31, 2013 | 10-Q | 2013-07-15 |
| Q1 2013 | $44.5M | +$759K | +1.73% | Feb 28, 2013 | 10-K | 2014-05-29 |
| Q4 2012 | $43.9M | -$600K | -1.35% | Nov 30, 2012 | 10-Q | 2013-01-14 |
| Q3 2012 | $42.8M | -$2.29M | -5.07% | Aug 31, 2012 | 10-Q | 2012-10-15 |
| Q2 2012 | $45.1M | May 31, 2012 | 10-Q | 2012-07-13 | ||
| Q1 2012 | $43.8M | -$10.3M | -19% | Feb 29, 2012 | 10-K | 2013-05-29 |
| Q4 2011 | $44.5M | Nov 30, 2011 | 10-Q | 2012-01-17 | ||
| Q3 2011 | $45.1M | Aug 31, 2011 | 10-Q | 2011-10-14 | ||
| Q1 2011 | $54M | Feb 28, 2011 | 10-K | 2012-05-29 |