| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2024 | $2.8M | -$96K | -3.32% | Nov 30, 2024 | 10-Q | 2025-01-13 |
| Q3 2024 | $2.94M | +$225K | +8.3% | Aug 31, 2024 | 10-Q | 2025-01-13 |
| Q2 2024 | $2.67M | -$25K | -0.93% | May 31, 2024 | 10-Q | 2024-07-11 |
| Q1 2024 | $2.56M | -$25K | -0.97% | Feb 29, 2024 | 10-Q | 2024-04-12 |
| Q4 2023 | $2.9M | +$47K | +1.65% | Nov 30, 2023 | 10-Q | 2024-01-12 |
| Q3 2023 | $2.71M | +$9K | +0.33% | Aug 31, 2023 | 10-K | 2024-11-27 |
| Q2 2023 | $2.69M | +$182K | +7.26% | May 31, 2023 | 10-Q | 2023-07-07 |
| Q1 2023 | $2.59M | +$151K | +6.2% | Feb 28, 2023 | 10-Q | 2023-04-12 |
| Q4 2022 | $2.85M | +$273K | +10.6% | Nov 30, 2022 | 10-Q | 2023-01-06 |
| Q3 2022 | $2.7M | -$81K | -2.91% | Aug 31, 2022 | 10-K | 2023-11-28 |
| Q2 2022 | $2.51M | -$328K | -11.6% | May 31, 2022 | 10-Q | 2022-07-12 |
| Q1 2022 | $2.44M | -$47K | -1.89% | Feb 28, 2022 | 10-Q | 2022-04-07 |
| Q4 2021 | $2.58M | -$153K | -5.61% | Nov 30, 2021 | 10-Q | 2022-01-12 |
| Q3 2021 | $2.78M | +$129K | +4.86% | Aug 31, 2021 | 10-K | 2022-11-08 |
| Q2 2021 | $2.84M | -$114K | -3.86% | May 31, 2021 | 10-Q | 2021-07-13 |
| Q1 2021 | $2.48M | -$346K | -12.2% | Feb 28, 2021 | 10-Q | 2021-04-12 |
| Q4 2020 | $2.73M | +$51K | +1.91% | Nov 30, 2020 | 10-Q | 2021-01-14 |
| Q3 2020 | $2.65M | +$312K | +13.3% | Aug 31, 2020 | 10-K | 2021-11-29 |
| Q2 2020 | $2.95M | +$771K | +35.4% | May 31, 2020 | 10-Q | 2020-07-13 |
| Q1 2020 | $2.83M | +$680K | +31.6% | Feb 29, 2020 | 10-Q | 2020-04-10 |
| Q4 2019 | $2.68M | -$2.9M | -52% | Nov 30, 2019 | 10-Q | 2020-01-15 |
| Q3 2019 | $2.34M | -$3.16M | -57.5% | Aug 31, 2019 | 10-K | 2020-11-17 |
| Q2 2019 | $2.18M | -$3.5M | -61.6% | May 31, 2019 | 10-Q | 2019-07-12 |
| Q1 2019 | $2.15M | -$3.64M | -62.9% | Feb 28, 2019 | 10-Q | 2019-04-12 |
| Q4 2018 | $5.58M | -$52K | -0.92% | Nov 30, 2018 | 10-Q | 2019-01-11 |
| Q3 2018 | $5.51M | +$23K | +0.42% | Aug 31, 2018 | 10-K | 2019-11-20 |
| Q2 2018 | $5.68M | +$239K | +4.4% | May 31, 2018 | 10-Q | 2018-07-12 |
| Q1 2018 | $5.79M | +$545K | +10.4% | Feb 28, 2018 | 10-Q | 2018-04-13 |
| Q4 2017 | $5.63M | +$3.14M | +126% | Nov 30, 2017 | 10-Q | 2018-01-12 |
| Q3 2017 | $5.48M | +$2.72M | +98.6% | Aug 31, 2017 | 10-K | 2018-11-26 |
| Q2 2017 | $5.44M | +$2.82M | +108% | May 31, 2017 | 10-Q | 2017-07-13 |
| Q1 2017 | $5.24M | +$1.74M | +49.5% | Feb 28, 2017 | 10-Q | 2017-04-13 |
| Q4 2016 | $2.5M | -$1.53M | -37.9% | Nov 30, 2016 | 10-Q | 2017-01-13 |
| Q3 2016 | $2.76M | -$836K | -23.2% | Aug 31, 2016 | 10-K | 2017-11-29 |
| Q2 2016 | $2.62M | -$1.03M | -28.2% | May 31, 2016 | 10-Q | 2016-07-13 |
| Q1 2016 | $3.51M | +$76K | +2.22% | Feb 29, 2016 | 10-Q | 2016-04-13 |
| Q4 2015 | $4.02M | -$318K | -7.33% | Nov 30, 2015 | 10-Q | 2016-01-13 |
| Q3 2015 | $3.6M | -$1.26M | -26% | Aug 31, 2015 | 10-K | 2016-11-21 |
| Q2 2015 | $3.65M | -$578K | -13.7% | May 31, 2015 | 10-Q | 2015-07-10 |
| Q1 2015 | $3.43M | -$1.15M | -25.1% | Feb 28, 2015 | 10-Q | 2015-04-13 |
| Q4 2014 | $4.34M | -$1.46M | -25.2% | Nov 30, 2014 | 10-Q | 2015-01-14 |
| Q3 2014 | $4.86M | -$1.97M | -28.8% | Aug 31, 2014 | 10-K | 2015-12-15 |
| Q2 2014 | $4.22M | -$160K | -3.65% | May 31, 2014 | 10-Q | 2014-07-15 |
| Q1 2014 | $4.58M | +$433K | +10.4% | Feb 28, 2014 | 10-Q | 2014-04-14 |
| Q4 2013 | $5.8M | +$121K | +2.13% | Nov 30, 2013 | 10-Q | 2014-01-14 |
| Q3 2013 | $6.83M | +$1.86M | +37.4% | Aug 31, 2013 | 10-K | 2014-12-12 |
| Q2 2013 | $4.38M | -$2.62M | -37.4% | May 31, 2013 | 10-Q | 2013-07-12 |
| Q1 2013 | $4.14M | -$1.4M | -25.3% | Feb 28, 2013 | 10-Q | 2013-04-12 |
| Q4 2012 | $5.68M | -$1.98M | -25.9% | Nov 30, 2012 | 10-Q | 2013-01-14 |
| Q3 2012 | $4.97M | -$2.39M | -32.5% | Aug 31, 2012 | 10-K | 2013-11-26 |
| Q2 2012 | $7M | May 31, 2012 | 10-Q | 2012-07-13 | ||
| Q1 2012 | $5.55M | Feb 29, 2012 | 10-Q | 2012-04-13 | ||
| Q4 2011 | $7.66M | Nov 30, 2011 | 10-Q | 2012-01-12 | ||
| Q3 2011 | $7.36M | Aug 31, 2011 | 10-K | 2012-12-13 |