| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2022 | $137M | -$13.1M | -8.75% | Aug 31, 2022 | 10-Q | 2022-10-07 |
| Q2 2022 | $140M | -$13.4M | -8.75% | May 31, 2022 | 10-Q | 2022-07-08 |
| Q1 2022 | $143M | -$12.9M | -8.26% | Feb 28, 2022 | 10-Q | 2022-04-08 |
| Q4 2021 | $146M | -$12.3M | -7.74% | Nov 30, 2021 | 10-Q | 2022-10-07 |
| Q3 2021 | $150M | -$11.6M | -7.18% | Aug 31, 2021 | 10-Q | 2021-10-08 |
| Q2 2021 | $154M | -$9.66M | -5.92% | May 31, 2021 | 10-Q | 2021-07-09 |
| Q1 2021 | $156M | -$11.1M | -6.64% | Feb 28, 2021 | 10-Q | 2021-04-08 |
| Q4 2020 | $158M | -$12.1M | -7.09% | Nov 30, 2020 | 10-K | 2022-01-28 |
| Q3 2020 | $161M | -$10.9M | -6.34% | Aug 31, 2020 | 10-Q | 2020-10-09 |
| Q2 2020 | $163M | -$13.2M | -7.48% | May 31, 2020 | 10-Q | 2020-07-09 |
| Q1 2020 | $167M | -$13M | -7.18% | Feb 29, 2020 | 10-Q | 2020-04-08 |
| Q4 2019 | $171M | -$11.9M | -6.54% | Nov 30, 2019 | 10-K | 2021-01-29 |
| Q3 2019 | $172M | -$13.3M | -7.17% | Aug 31, 2019 | 10-Q | 2019-10-08 |
| Q2 2019 | $176M | -$13M | -6.85% | May 31, 2019 | 10-Q | 2019-07-09 |
| Q1 2019 | $180M | -$13M | -6.74% | Feb 28, 2019 | 10-Q | 2019-04-09 |
| Q4 2018 | $182M | -$13.3M | -6.81% | Nov 30, 2018 | 10-K | 2020-01-29 |
| Q3 2018 | $186M | -$12.3M | -6.22% | Aug 31, 2018 | 10-Q | 2018-10-09 |
| Q2 2018 | $189M | -$11.6M | -5.77% | May 31, 2018 | 10-Q | 2018-07-09 |
| Q1 2018 | $193M | -$9.71M | -4.78% | Feb 28, 2018 | 10-Q | 2018-04-09 |
| Q4 2017 | $196M | -$10.7M | -5.17% | Nov 30, 2017 | 10-K | 2019-01-29 |
| Q3 2017 | $198M | -$12.8M | -6.05% | Aug 31, 2017 | 10-Q | 2017-10-10 |
| Q2 2017 | $201M | -$16.4M | -7.55% | May 31, 2017 | 10-Q | 2017-07-06 |
| Q1 2017 | $203M | -$16.4M | -7.46% | Feb 28, 2017 | 10-Q | 2017-04-07 |
| Q4 2016 | $206M | -$19.3M | -8.55% | Nov 30, 2016 | 10-K | 2018-01-26 |
| Q3 2016 | $211M | -$19.8M | -8.61% | Aug 31, 2016 | 10-Q | 2016-10-05 |
| Q2 2016 | $217M | -$17.5M | -7.46% | May 31, 2016 | 10-Q | 2016-07-08 |
| Q1 2016 | $219M | -$19M | -7.95% | Feb 29, 2016 | 10-Q | 2016-04-08 |
| Q4 2015 | $226M | -$16M | -6.62% | Nov 30, 2015 | 10-K | 2017-01-27 |
| Q3 2015 | $231M | -$24.1M | -9.46% | Aug 31, 2015 | 10-Q | 2015-10-07 |
| Q2 2015 | $235M | -$23.7M | -9.17% | May 31, 2015 | 10-Q | 2015-07-10 |
| Q1 2015 | $238M | Feb 28, 2015 | 10-Q | 2015-04-10 | ||
| Q4 2014 | $242M | -$22.3M | -8.45% | Nov 30, 2014 | 10-K | 2016-01-29 |
| Q3 2014 | $255M | Aug 31, 2014 | 10-Q | 2014-10-08 | ||
| Q2 2014 | $259M | May 31, 2014 | 10-Q | 2014-07-09 | ||
| Q4 2013 | $264M | Nov 30, 2013 | 10-K | 2015-01-29 |