| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | $5.96M | -$25M | -80.8% | Dec 31, 2022 | 10-K | 2023-03-30 |
| Q3 2022 | $5.34M | -$25.5M | -82.7% | Sep 30, 2022 | 10-Q | 2022-11-10 |
| Q2 2022 | $32M | +$1.47M | +4.81% | Jun 30, 2022 | 10-Q | 2022-08-12 |
| Q1 2022 | $31.1M | +$560K | +1.83% | Mar 31, 2022 | 10-Q | 2022-05-12 |
| Q4 2021 | $31M | -$254K | -0.81% | Dec 31, 2021 | 10-K | 2023-03-30 |
| Q3 2021 | $30.9M | -$216K | -0.7% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | $30.5M | -$1.38M | -4.34% | Jun 30, 2021 | 10-Q | 2021-08-13 |
| Q1 2021 | $30.6M | -$517K | -1.66% | Mar 31, 2021 | 10-Q | 2021-05-17 |
| Q4 2020 | $31.2M | -$3.56M | -10.2% | Dec 31, 2020 | 10-K | 2022-03-28 |
| Q3 2020 | $31.1M | -$3.45M | -10% | Sep 30, 2020 | 10-Q | 2020-11-13 |
| Q2 2020 | $31.9M | -$3.06M | -8.75% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | $31.1M | -$4.69M | -13.1% | Mar 31, 2020 | 10-Q | 2020-05-14 |
| Q4 2019 | $34.8M | -$993K | -2.77% | Dec 31, 2019 | 10-K | 2021-03-23 |
| Q3 2019 | $34.5M | -$946K | -2.67% | Sep 30, 2019 | 10-Q | 2019-11-14 |
| Q2 2019 | $34.9M | +$123K | +0.35% | Jun 30, 2019 | 10-Q | 2019-08-14 |
| Q1 2019 | $35.8M | +$1.08M | +3.11% | Mar 31, 2019 | 10-Q | 2019-05-14 |
| Q4 2018 | $35.8M | +$746K | +2.13% | Dec 31, 2018 | 10-K | 2020-03-23 |
| Q3 2018 | $35.5M | -$5.99M | -14.4% | Sep 30, 2018 | 10-Q | 2018-11-13 |
| Q2 2018 | $34.8M | -$7.5M | -17.7% | Jun 30, 2018 | 10-Q | 2018-08-09 |
| Q1 2018 | $34.7M | -$13.6M | -28.2% | Mar 31, 2018 | 10-Q | 2018-05-14 |
| Q4 2017 | $35M | -$18M | -33.9% | Dec 31, 2017 | 10-K | 2019-03-22 |
| Q3 2017 | $41.5M | -$36.2M | -46.6% | Sep 30, 2017 | 10-Q | 2017-11-13 |
| Q2 2017 | $42.3M | -$61.3M | -59.1% | Jun 30, 2017 | 10-Q | 2017-08-10 |
| Q1 2017 | $48.4M | -$63M | -56.6% | Mar 31, 2017 | 10-Q | 2017-05-12 |
| Q4 2016 | $53M | -$66.2M | -55.5% | Dec 31, 2016 | 10-K | 2018-03-20 |
| Q3 2016 | $77.7M | -$51.2M | -39.7% | Sep 30, 2016 | 10-Q | 2016-11-09 |
| Q2 2016 | $104M | -$73.8M | -41.6% | Jun 30, 2016 | 10-Q | 2016-08-09 |
| Q1 2016 | $111M | -$74.3M | -40% | Mar 31, 2016 | 10-Q | 2016-05-10 |
| Q4 2015 | $119M | -$75.7M | -38.8% | Dec 31, 2015 | 10-K | 2017-03-16 |
| Q3 2015 | $129M | -$75.2M | -36.8% | Sep 30, 2015 | 10-Q | 2015-11-09 |
| Q2 2015 | $177M | -$39.8M | -18.3% | Jun 30, 2015 | 10-Q | 2015-08-07 |
| Q1 2015 | $186M | -$43.2M | -18.9% | Mar 31, 2015 | 10-Q | 2015-05-08 |
| Q4 2014 | $195M | -$7.79M | -3.84% | Dec 31, 2014 | 10-K | 2016-03-14 |
| Q3 2014 | $204M | -$13.3M | -6.1% | Sep 30, 2014 | 10-Q | 2014-11-07 |
| Q2 2014 | $217M | -$6.7M | -3% | Jun 30, 2014 | 10-Q | 2014-08-08 |
| Q1 2014 | $229M | -$5.13M | -2.19% | Mar 31, 2014 | 10-Q | 2014-05-08 |
| Q4 2013 | $203M | -$45.4M | -18.3% | Dec 31, 2013 | 10-K | 2015-03-13 |
| Q3 2013 | $217M | -$29.1M | -11.8% | Sep 30, 2013 | 10-Q | 2013-11-08 |
| Q2 2013 | $224M | -$21.8M | -8.86% | Jun 30, 2013 | 10-Q | 2013-08-08 |
| Q1 2013 | $234M | -$12.6M | -5.1% | Mar 31, 2013 | 10-Q | 2013-05-09 |
| Q4 2012 | $248M | -$11.9M | -4.56% | Dec 31, 2012 | 10-K | 2014-03-13 |
| Q3 2012 | $246M | -$9.92M | -3.87% | Sep 30, 2012 | 10-Q | 2012-11-08 |
| Q2 2012 | $246M | -$3.89M | -1.56% | Jun 30, 2012 | 10-Q | 2012-08-08 |
| Q1 2012 | $247M | Mar 31, 2012 | 10-Q | 2012-05-09 | ||
| Q4 2011 | $260M | +$53.2M | +25.7% | Dec 31, 2011 | 10-K | 2013-03-14 |
| Q3 2011 | $256M | Sep 30, 2011 | 10-Q | 2011-11-09 | ||
| Q2 2011 | $249M | Jun 30, 2011 | 10-Q | 2011-08-08 | ||
| Q4 2010 | $207M | Dec 31, 2010 | 10-K | 2012-03-15 |