| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | $11.5M | -$3.07M | -21.1% | May 31, 2024 | 10-Q | 2024-07-11 |
| Q1 2024 | $12M | -$3.18M | -20.9% | Feb 29, 2024 | 10-Q | 2024-04-12 |
| Q4 2023 | $13.2M | -$2.41M | -15.5% | Nov 30, 2023 | 10-Q | 2024-01-12 |
| Q3 2023 | $13.5M | -$2.6M | -16.2% | Aug 31, 2023 | 10-Q | 2024-07-11 |
| Q2 2023 | $14.6M | -$1.85M | -11.3% | May 31, 2023 | 10-Q | 2023-07-07 |
| Q1 2023 | $15.2M | -$2.48M | -14% | Feb 28, 2023 | 10-Q | 2023-04-12 |
| Q4 2022 | $15.6M | -$1.9M | -10.9% | Nov 30, 2022 | 10-Q | 2023-01-06 |
| Q3 2022 | $16.1M | -$2.19M | -12% | Aug 31, 2022 | 10-K | 2023-11-28 |
| Q2 2022 | $16.4M | +$797K | +5.1% | May 31, 2022 | 10-Q | 2022-07-12 |
| Q1 2022 | $17.7M | +$2.54M | +16.8% | Feb 28, 2022 | 10-Q | 2022-04-07 |
| Q4 2021 | $17.5M | +$3.54M | +25.4% | Nov 30, 2021 | 10-Q | 2022-01-12 |
| Q3 2021 | $18.2M | +$3.66M | +25.1% | Aug 31, 2021 | 10-K | 2022-11-08 |
| Q2 2021 | $15.6M | +$969K | +6.61% | May 31, 2021 | 10-Q | 2021-07-13 |
| Q1 2021 | $15.1M | +$235K | +1.58% | Feb 28, 2021 | 10-Q | 2021-04-12 |
| Q4 2020 | $13.9M | +$1.19M | +9.35% | Nov 30, 2020 | 10-Q | 2021-01-14 |
| Q3 2020 | $14.6M | +$2.92M | +25% | Aug 31, 2020 | 10-K | 2021-11-29 |
| Q2 2020 | $14.7M | +$3.48M | +31.2% | May 31, 2020 | 10-Q | 2020-07-13 |
| Q1 2020 | $14.9M | +$2.46M | +19.8% | Feb 29, 2020 | 10-Q | 2020-04-10 |
| Q4 2019 | $12.7M | -$470K | -3.56% | Nov 30, 2019 | 10-Q | 2020-01-15 |
| Q3 2019 | $11.7M | -$2.59M | -18.2% | Aug 31, 2019 | 10-K | 2020-11-17 |
| Q2 2019 | $11.2M | -$4.42M | -28.3% | May 31, 2019 | 10-Q | 2019-07-12 |
| Q1 2019 | $12.4M | -$3.86M | -23.7% | Feb 28, 2019 | 10-Q | 2019-04-12 |
| Q4 2018 | $13.2M | -$3.78M | -22.2% | Nov 30, 2018 | 10-Q | 2019-01-11 |
| Q3 2018 | $14.3M | -$3.42M | -19.4% | Aug 31, 2018 | 10-K | 2019-11-20 |
| Q2 2018 | $15.6M | -$2.7M | -14.7% | May 31, 2018 | 10-Q | 2018-07-12 |
| Q1 2018 | $16.3M | -$3.57M | -18% | Feb 28, 2018 | 10-Q | 2018-04-13 |
| Q4 2017 | $17M | -$4.11M | -19.5% | Nov 30, 2017 | 10-Q | 2018-01-12 |
| Q3 2017 | $17.7M | -$4.57M | -20.5% | Aug 31, 2017 | 10-K | 2018-11-26 |
| Q2 2017 | $18.3M | -$12.4M | -40.4% | May 31, 2017 | 10-Q | 2017-07-13 |
| Q1 2017 | $19.9M | -$14.5M | -42.2% | Feb 28, 2017 | 10-Q | 2017-04-13 |
| Q4 2016 | $21.1M | -$14.2M | -40.2% | Nov 30, 2016 | 10-Q | 2017-01-13 |
| Q3 2016 | $22.2M | -$16.3M | -42.3% | Aug 31, 2016 | 10-K | 2017-11-29 |
| Q2 2016 | $30.7M | -$13M | -29.7% | May 31, 2016 | 10-Q | 2016-07-13 |
| Q1 2016 | $34.3M | -$12.2M | -26.2% | Feb 29, 2016 | 10-Q | 2016-04-13 |
| Q4 2015 | $35.3M | -$15M | -29.9% | Nov 30, 2015 | 10-Q | 2016-01-13 |
| Q3 2015 | $38.5M | -$19.1M | -33.1% | Aug 31, 2015 | 10-K | 2016-11-21 |
| Q2 2015 | $43.7M | -$19M | -30.3% | May 31, 2015 | 10-Q | 2015-07-10 |
| Q1 2015 | $46.5M | -$23.9M | -33.9% | Feb 28, 2015 | 10-Q | 2015-04-13 |
| Q4 2014 | $50.3M | -$27.6M | -35.4% | Nov 30, 2014 | 10-Q | 2015-01-14 |
| Q3 2014 | $57.6M | -$28.1M | -32.8% | Aug 31, 2014 | 10-K | 2015-12-15 |
| Q2 2014 | $62.7M | -$38.5M | -38.1% | May 31, 2014 | 10-Q | 2014-07-15 |
| Q1 2014 | $70.4M | -$40.4M | -36.5% | Feb 28, 2014 | 10-Q | 2014-04-14 |
| Q4 2013 | $77.8M | -$41.5M | -34.8% | Nov 30, 2013 | 10-Q | 2014-01-14 |
| Q3 2013 | $85.7M | -$41.8M | -32.8% | Aug 31, 2013 | 10-K | 2014-12-12 |
| Q2 2013 | $101M | -$52.5M | -34.2% | May 31, 2013 | 10-Q | 2013-07-12 |
| Q1 2013 | $111M | -$50.4M | -31.3% | Feb 28, 2013 | 10-Q | 2013-04-12 |
| Q4 2012 | $119M | -$47.9M | -28.7% | Nov 30, 2012 | 10-Q | 2013-01-14 |
| Q3 2012 | $128M | -$50.8M | -28.5% | Aug 31, 2012 | 10-K | 2013-11-26 |
| Q2 2012 | $154M | May 31, 2012 | 10-Q | 2012-07-13 | ||
| Q1 2012 | $161M | Feb 29, 2012 | 10-Q | 2012-04-13 | ||
| Q4 2011 | $167M | Nov 30, 2011 | 10-Q | 2012-01-12 | ||
| Q3 2011 | $178M | Aug 31, 2011 | 10-K | 2012-12-13 |