| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $51M | +$4M | +8.51% | Dec 31, 2023 | 10-K | 2024-02-22 |
| Q4 2022 | $47M | +$4M | +9.3% | Dec 31, 2022 | 10-K | 2024-02-22 |
| Q4 2021 | $43M | -$7M | -14% | Dec 31, 2021 | 10-K | 2024-02-22 |
| Q4 2020 | $50M | +$1M | +2.04% | Dec 31, 2020 | 10-K | 2024-02-22 |
| Q4 2019 | $49M | $0 | 0% | Dec 31, 2019 | 10-K | 2023-02-24 |
| Q2 2019 | $49M | -$4M | -7.55% | Jun 30, 2019 | 10-Q | 2019-08-01 |
| Q1 2019 | $48M | -$14M | -22.6% | Mar 31, 2019 | 10-Q | 2019-05-03 |
| Q4 2018 | $49M | -$10M | -16.9% | Dec 31, 2018 | 10-K | 2022-02-24 |
| Q3 2018 | $51M | -$6M | -10.5% | Sep 30, 2018 | 10-Q | 2018-11-02 |
| Q2 2018 | $53M | $0 | 0% | Jun 30, 2018 | 10-Q | 2018-08-06 |
| Q1 2018 | $62M | +$8M | +14.8% | Mar 31, 2018 | 10-Q | 2018-05-08 |
| Q4 2017 | $59M | +$3M | +5.36% | Dec 31, 2017 | 10-K | 2021-02-23 |
| Q3 2017 | $57M | +$2M | +3.64% | Sep 30, 2017 | 10-Q | 2017-11-06 |
| Q2 2017 | $53M | -$3M | -5.36% | Jun 30, 2017 | 10-Q | 2017-08-07 |
| Q1 2017 | $54M | -$2M | -3.57% | Mar 31, 2017 | 10-Q | 2017-05-09 |
| Q4 2016 | $56M | +$34M | +155% | Dec 31, 2016 | 10-K | 2020-02-26 |
| Q3 2016 | $55M | Sep 30, 2016 | 10-Q | 2016-11-07 | ||
| Q2 2016 | $56M | Jun 30, 2016 | 10-Q | 2016-08-09 | ||
| Q1 2016 | $56M | Mar 31, 2016 | 10-Q | 2016-05-10 | ||
| Q4 2015 | $22M | +$3M | +15.8% | Dec 31, 2015 | 10-K | 2019-02-27 |
| Q4 2014 | $19M | -$22M | -53.7% | Dec 31, 2014 | 10-K/A | 2018-06-06 |
| Q4 2013 | $41M | +$4M | +10.8% | Dec 31, 2013 | 10-K | 2017-03-01 |
| Q4 2012 | $37M | +$21M | +131% | Dec 31, 2012 | 8-K | 2016-03-10 |
| Q4 2011 | $16M | +$3M | +23.1% | Dec 31, 2011 | 8-K | 2015-08-21 |
| Q4 2010 | $13M | Dec 31, 2010 | 10-K | 2014-02-27 |