| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2025 | 20.4M | -2.53K | -0.01% | 30 Sep 2025 | 10-Q | 14 Nov 2025 |
| Q2 2025 | 20.4M | -2.53K | -0.01% | 30 Jun 2025 | 10-Q | 12 Aug 2025 |
| Q1 2025 | 20.4M | -2.53K | -0.01% | 31 Mar 2025 | 10-Q | 13 May 2025 |
| Q4 2024 | 20.4M | -2.53K | -0.01% | 31 Dec 2024 | 10-Q | 14 Nov 2025 |
| Q3 2024 | 20.4M | -2.53K | -0.01% | 30 Sep 2024 | 10-Q | 12 Nov 2024 |
| Q2 2024 | 20.4M | -2.53K | -0.01% | 30 Jun 2024 | 10-Q | 14 Aug 2024 |
| Q1 2024 | 20.4M | -4.94K | -0.02% | 31 Mar 2024 | 10-Q | 14 May 2024 |
| Q4 2023 | 20.4M | -4.94K | -0.02% | 31 Dec 2023 | 10-K | 25 Mar 2025 |
| Q3 2023 | 20.4M | +35.1K | +0.17% | 30 Sep 2023 | 10-Q | 13 Nov 2023 |
| Q2 2023 | 20.4M | +3.79K | +0.02% | 30 Jun 2023 | 10-Q | 08 Aug 2023 |
| Q1 2023 | 20.4M | +1.12K | +0.01% | 31 Mar 2023 | 10-Q | 30 Jun 2023 |
| Q4 2022 | 20.4M | +28.7K | +0.14% | 31 Dec 2022 | 10-K | 01 Apr 2024 |
| Q3 2022 | 20.4M | -11.3K | -0.06% | 30 Sep 2022 | 10-Q | 08 Nov 2022 |
| Q2 2022 | 20.4M | -12.3K | -0.06% | 30 Jun 2022 | 10-Q | 12 Aug 2022 |
| Q1 2022 | 20.4M | -12.2K | -0.06% | 31 Mar 2022 | 10-Q | 11 May 2022 |
| Q4 2021 | 20.4M | -36.7K | -0.18% | 31 Dec 2021 | 10-K | 30 Jun 2023 |
| Q3 2021 | 20.4M | -35.7K | -0.18% | 30 Sep 2021 | 10-Q | 10 Nov 2021 |
| Q2 2021 | 20.4M | -43.2K | -0.21% | 30 Jun 2021 | 10-Q | 10 Aug 2021 |
| Q1 2021 | 20.4M | -22.6K | -0.11% | 31 Mar 2021 | 10-Q | 11 May 2021 |
| Q4 2020 | 20.4M | -56.9K | -0.28% | 31 Dec 2020 | 10-K | 25 Mar 2022 |
| Q3 2020 | 20.4M | -65.2K | -0.32% | 30 Sep 2020 | 10-Q | 10 Nov 2020 |
| Q2 2020 | 20.5M | +293K | +1.45% | 30 Jun 2020 | 10-Q | 11 Aug 2020 |
| Q1 2020 | 20.4M | +288K | +1.43% | 31 Mar 2020 | 10-Q | 11 May 2020 |
| Q4 2019 | 20.5M | +302K | +1.5% | 31 Dec 2019 | 10-K | 23 Mar 2021 |
| Q3 2019 | 20.5M | +261K | +1.29% | 30 Sep 2019 | 10-Q | 12 Nov 2019 |
| Q2 2019 | 20.2M | -102K | -0.51% | 30 Jun 2019 | 10-Q | 13 Aug 2019 |
| Q1 2019 | 20.2M | -222K | -1.09% | 31 Mar 2019 | 10-Q | 13 May 2019 |
| Q4 2018 | 20.2M | -279K | -1.37% | 31 Dec 2018 | 10-K | 24 Mar 2020 |
| Q3 2018 | 20.2M | -234K | -1.15% | 30 Sep 2018 | 10-Q | 13 Nov 2018 |
| Q2 2018 | 20.3M | -139K | -0.68% | 30 Jun 2018 | 10-Q | 14 Aug 2018 |
| Q1 2018 | 20.4M | -49.6K | -0.24% | 31 Mar 2018 | 10-Q | 11 May 2018 |
| Q4 2017 | 20.4M | +2.83K | +0.01% | 31 Dec 2017 | 10-K | 01 Apr 2019 |
| Q3 2017 | 20.5M | +19.5K | +0.1% | 30 Sep 2017 | 10-Q | 14 Nov 2017 |
| Q2 2017 | 20.4M | -77.1K | -0.38% | 30 Jun 2017 | 10-Q | 14 Aug 2017 |
| Q1 2017 | 20.4M | +30.7K | +0.15% | 31 Mar 2017 | 10-Q | 12 May 2017 |
| Q4 2016 | 20.4M | +20.2K | +0.1% | 31 Dec 2016 | 10-K | 26 Mar 2018 |
| Q3 2016 | 20.4M | -133K | -0.65% | 30 Sep 2016 | 10-Q | 14 Nov 2016 |
| Q2 2016 | 20.5M | -130K | -0.63% | 30 Jun 2016 | 10-Q | 12 Aug 2016 |
| Q1 2016 | 20.4M | -188K | -0.92% | 31 Mar 2016 | 10-Q | 12 May 2016 |
| Q4 2015 | 20.4M | -174K | -0.84% | 31 Dec 2015 | 10-K | 24 Mar 2017 |
| Q3 2015 | 20.6M | -71.9K | -0.35% | 30 Sep 2015 | 10-Q | 10 Nov 2015 |
| Q2 2015 | 20.6M | -157K | -0.76% | 30 Jun 2015 | 10-Q | 12 Aug 2015 |
| Q1 2015 | 20.6M | -513K | -2.43% | 31 Mar 2015 | 10-Q | 13 May 2015 |
| Q4 2014 | 20.6M | -518K | -2.45% | 31 Dec 2014 | 10-K | 29 Mar 2016 |
| Q3 2014 | 20.6M | -613K | -2.89% | 30 Sep 2014 | 10-Q | 12 Nov 2014 |
| Q2 2014 | 20.8M | -570K | -2.67% | 30 Jun 2014 | 10-Q | 12 Aug 2014 |
| Q1 2014 | 21.1M | -43.1K | -0.2% | 31 Mar 2014 | 10-Q | 13 May 2014 |
| Q4 2013 | 21.1M | -98.7K | -0.47% | 31 Dec 2013 | 10-K | 27 Mar 2015 |
| Q3 2013 | 21.3M | +127K | +0.6% | 30 Sep 2013 | 10-Q | 13 Nov 2013 |
| Q2 2013 | 21.3M | +29.4K | +0.14% | 30 Jun 2013 | 10-Q | 13 Aug 2013 |
| Q1 2013 | 21.1M | -139K | -0.65% | 31 Mar 2013 | 10-Q | 14 May 2013 |
| Q4 2012 | 21.2M | -57.7K | -0.27% | 31 Dec 2012 | 10-K | 26 Mar 2014 |
| Q3 2012 | 21.1M | -1.1M | -4.95% | 30 Sep 2012 | 10-Q | 09 Nov 2012 |
| Q2 2012 | 21.3M | -925K | -4.16% | 30 Jun 2012 | 10-Q | 10 Aug 2012 |
| Q1 2012 | 21.3M | 31 Mar 2012 | 10-Q | 11 May 2012 | ||
| Q4 2011 | 21.3M | -983K | -4.42% | 31 Dec 2011 | 10-K | 27 Mar 2013 |
| Q3 2011 | 22.2M | 30 Sep 2011 | 10-Q | 14 Nov 2011 | ||
| Q2 2011 | 22.2M | 30 Jun 2011 | 10-Q | 12 Aug 2011 | ||
| Q4 2010 | 22.3M | 31 Dec 2010 | 10-K | 26 Mar 2012 |