| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $173M | -$12.2M | -6.58% | Dec 31, 2023 | 10-K | 2024-03-28 |
| Q4 2022 | $185M | -$13.2M | -6.66% | Dec 31, 2022 | 10-K | 2024-03-28 |
| Q4 2021 | $198M | +$327K | +0.17% | Dec 31, 2021 | 10-K | 2023-03-16 |
| Q4 2020 | $198M | -$747K | -0.38% | Dec 31, 2020 | 10-K | 2022-03-14 |
| Q4 2019 | $198M | +$11.7M | +6.26% | Dec 31, 2019 | 10-K | 2021-03-31 |
| Q4 2018 | $187M | +$5.63M | +3.11% | Dec 31, 2018 | 10-K | 2020-03-10 |
| Q4 2017 | $181M | Dec 31, 2017 | 10-K | 2019-03-12 | ||
| Q3 2014 | $102M | -$6.45M | -5.94% | Sep 30, 2014 | 10-Q | 2014-10-31 |
| Q2 2014 | $104M | -$6.38M | -5.79% | Jun 30, 2014 | 10-Q | 2014-07-31 |
| Q1 2014 | $105M | -$6.49M | -5.8% | Mar 31, 2014 | 10-Q | 2014-05-02 |
| Q4 2013 | $107M | -$6.51M | -5.74% | Dec 31, 2013 | 10-Q | 2014-10-31 |
| Q3 2013 | $109M | -$2.93M | -2.63% | Sep 30, 2013 | 10-Q | 2013-11-01 |
| Q2 2013 | $110M | -$2.81M | -2.49% | Jun 30, 2013 | 10-Q | 2013-08-06 |
| Q1 2013 | $112M | -$2.77M | -2.42% | Mar 31, 2013 | 10-Q | 2013-05-03 |
| Q4 2012 | $114M | -$2.67M | -2.3% | Dec 31, 2012 | 10-K | 2014-02-28 |
| Q3 2012 | $112M | -$5.84M | -4.97% | Sep 30, 2012 | 10-Q | 2012-11-02 |
| Q2 2012 | $113M | -$6.05M | -5.08% | Jun 30, 2012 | 10-Q | 2012-08-03 |
| Q1 2012 | $115M | Mar 31, 2012 | 10-Q | 2012-05-04 | ||
| Q4 2011 | $116M | +$940K | +0.82% | Dec 31, 2011 | 10-K | 2013-03-01 |
| Q3 2011 | $117M | Sep 30, 2011 | 10-Q | 2011-11-04 | ||
| Q2 2011 | $119M | Jun 30, 2011 | 10-Q | 2011-08-05 | ||
| Q4 2010 | $115M | Dec 31, 2010 | 10-K | 2012-03-09 |