| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $33.6M | -$5.57M | -14.2% | Dec 31, 2023 | 10-K | 2024-03-15 |
| Q4 2022 | $39.2M | -$10.3M | -20.9% | Dec 31, 2022 | 10-K | 2024-03-15 |
| Q4 2021 | $49.5M | +$542K | +1.11% | Dec 31, 2021 | 10-K | 2024-03-15 |
| Q4 2020 | $49M | -$15.4M | -23.9% | Dec 31, 2020 | 10-K | 2024-03-15 |
| Q4 2019 | $64.4M | -$23.3M | -26.6% | Dec 31, 2019 | 10-K | 2023-03-16 |
| Q4 2018 | $87.6M | +$278K | +0.32% | Dec 31, 2018 | 10-K | 2022-02-28 |
| Q4 2017 | $87.4M | +$7.28M | +9.09% | Dec 31, 2017 | 10-K | 2021-02-25 |
| Q4 2016 | $80.1M | +$481K | +0.6% | Dec 31, 2016 | 10-K | 2020-02-18 |
| Q4 2015 | $79.6M | -$18.7M | -19% | Dec 31, 2015 | 10-K | 2019-02-12 |
| Q4 2014 | $98.3M | -$12M | -10.9% | Dec 31, 2014 | 10-K | 2018-02-14 |
| Q4 2013 | $110M | +$24.8M | +29% | Dec 31, 2013 | 8-K | 2017-05-17 |
| Q4 2012 | $85.5M | +$30.4M | +55.1% | Dec 31, 2012 | 10-K | 2016-02-12 |
| Q2 2012 | $21M | +$12.2M | +139% | Jun 30, 2012 | 10-Q | 2012-08-14 |
| Q4 2011 | $55.1M | +$55.1M | Dec 31, 2011 | 10-K | 2015-02-13 | |
| Q2 2011 | $8.8M | Jun 30, 2011 | 10-Q | 2012-08-14 | ||
| Q4 2010 | $0 | Dec 31, 2010 | 10-K | 2014-02-21 |