| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2023 | $332M | -$20.9M | -5.94% | 31 Mar 2023 | 10-Q | 15 May 2023 |
| Q4 2022 | $326M | -$29.6M | -8.32% | 31 Dec 2022 | 10-Q | 15 May 2023 |
| Q3 2022 | $315M | -$56M | -15.1% | 30 Sep 2022 | 10-Q | 07 Nov 2022 |
| Q2 2022 | $337M | -$76.2M | -18.4% | 30 Jun 2022 | 10-Q | 08 Aug 2022 |
| Q1 2022 | $352M | -$55.3M | -13.6% | 31 Mar 2022 | 10-Q | 09 May 2022 |
| Q4 2021 | $356M | -$46.6M | -11.6% | 31 Dec 2021 | 10-K | 14 Apr 2023 |
| Q3 2021 | $371M | -$30.9M | -7.7% | 30 Sep 2021 | 10-Q | 27 Oct 2021 |
| Q2 2021 | $413M | +$38M | +10.1% | 30 Jun 2021 | 10-Q | 04 Aug 2021 |
| Q1 2021 | $408M | +$34.8M | +9.34% | 31 Mar 2021 | 10-Q | 05 May 2021 |
| Q4 2020 | $402M | +$29.1M | +7.78% | 31 Dec 2020 | 10-K | 14 Apr 2023 |
| Q3 2020 | $402M | +$30M | +8.06% | 30 Sep 2020 | 10-Q | 29 Oct 2020 |
| Q2 2020 | $375M | -$2.59M | -0.69% | 30 Jun 2020 | 10-Q | 06 Aug 2020 |
| Q1 2020 | $373M | -$11.2M | -2.93% | 31 Mar 2020 | 10-Q | 06 May 2020 |
| Q4 2019 | $373M | -$7.87M | -2.06% | 31 Dec 2019 | 10-K | 09 Mar 2022 |
| Q3 2019 | $372M | -$19.6M | -5.01% | 30 Sep 2019 | 10-Q | 06 Nov 2019 |
| Q2 2019 | $378M | -$16.5M | -4.19% | 30 Jun 2019 | 10-Q | 05 Aug 2019 |
| Q1 2019 | $384M | -$26.1M | -6.37% | 31 Mar 2019 | 10-Q | 06 May 2019 |
| Q4 2018 | $381M | -$20M | -4.99% | 31 Dec 2018 | 10-K | 03 Mar 2021 |
| Q3 2018 | $391M | -$10M | -2.49% | 30 Sep 2018 | 10-Q | 05 Nov 2018 |
| Q2 2018 | $394M | +$13.5M | +3.55% | 30 Jun 2018 | 10-Q | 07 Aug 2018 |
| Q1 2018 | $410M | +$49.7M | +13.8% | 31 Mar 2018 | 10-Q | 07 May 2018 |
| Q4 2017 | $401M | +$40.7M | +11.3% | 31 Dec 2017 | 10-K | 09 Mar 2020 |
| Q3 2017 | $401M | +$23M | +6.07% | 30 Sep 2017 | 10-Q | 07 Nov 2017 |
| Q2 2017 | $381M | +$1.34M | +0.35% | 30 Jun 2017 | 10-Q | 07 Aug 2017 |
| Q1 2017 | $361M | -$10.4M | -2.8% | 31 Mar 2017 | 10-Q | 08 May 2017 |
| Q4 2016 | $361M | -$1.08M | -0.3% | 31 Dec 2016 | 10-K | 07 Mar 2019 |
| Q3 2016 | $378M | -$3.96M | -1.04% | 30 Sep 2016 | 10-Q | 04 Nov 2016 |
| Q2 2016 | $379M | +$3.02M | +0.8% | 30 Jun 2016 | 10-Q | 04 Aug 2016 |
| Q1 2016 | $371M | -$15.7M | -4.05% | 31 Mar 2016 | 10-Q | 06 May 2016 |
| Q4 2015 | $362M | -$59.3M | -14.1% | 31 Dec 2015 | 10-K | 09 Mar 2018 |
| Q3 2015 | $382M | -$65.8M | -14.7% | 30 Sep 2015 | 10-Q | 04 Nov 2015 |
| Q2 2015 | $376M | -$87.5M | -18.9% | 30 Jun 2015 | 10-Q | 05 Aug 2015 |
| Q1 2015 | $387M | -$81.7M | -17.4% | 31 Mar 2015 | 10-Q | 06 May 2015 |
| Q4 2014 | $421M | -$36.5M | -7.98% | 31 Dec 2014 | 10-K | 10 Mar 2017 |
| Q3 2014 | $448M | -$2.62M | -0.58% | 30 Sep 2014 | 10-Q | 06 Nov 2014 |
| Q2 2014 | $464M | +$3.84M | +0.83% | 30 Jun 2014 | 10-Q | 07 Aug 2014 |
| Q1 2014 | $468M | +$6.02M | +1.3% | 31 Mar 2014 | 10-Q | 08 May 2014 |
| Q4 2013 | $458M | -$4.67M | -1.01% | 31 Dec 2013 | 10-K | 03 Mar 2016 |
| Q3 2013 | $451M | -$22M | -4.65% | 30 Sep 2013 | 10-Q | 06 Nov 2013 |
| Q2 2013 | $460M | -$5.46M | -1.17% | 30 Jun 2013 | 10-Q | 09 Aug 2013 |
| Q1 2013 | $462M | -$32.8M | -6.63% | 31 Mar 2013 | 10-Q | 07 May 2013 |
| Q4 2012 | $462M | -$11.3M | -2.39% | 31 Dec 2012 | 10-K | 26 Feb 2015 |
| Q3 2012 | $473M | -$98.8M | -17.3% | 30 Sep 2012 | 10-Q | 06 Nov 2012 |
| Q2 2012 | $465M | -$88.2M | -15.9% | 30 Jun 2012 | 10-Q | 06 Aug 2012 |
| Q1 2012 | $495M | 31 Mar 2012 | 10-Q | 07 May 2012 | ||
| Q4 2011 | $474M | -$10.5M | -2.17% | 31 Dec 2011 | 10-K | 26 Feb 2015 |
| Q3 2011 | $572M | 30 Sep 2011 | 10-Q | 08 Nov 2011 | ||
| Q2 2011 | $554M | 30 Jun 2011 | 10-Q | 08 Aug 2011 | ||
| Q4 2010 | $484M | 31 Dec 2010 | 10-K | 27 Feb 2014 |