| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | 3.17M | +1.18K | +0.04% | Sep 30, 2024 | 10-Q | 2024-11-13 |
| Q2 2024 | 3.17M | -14.9K | -0.47% | Jun 30, 2024 | 10-Q | 2024-08-12 |
| Q1 2024 | 3.17M | -16K | -0.5% | Mar 31, 2024 | 10-Q | 2024-05-13 |
| Q4 2023 | 3.17M | +511 | +0.02% | Dec 31, 2023 | 10-Q | 2024-11-13 |
| Q3 2023 | 3.16M | +1.85K | +0.06% | Sep 30, 2023 | 10-Q | 2023-11-13 |
| Q2 2023 | 3.18M | +13.8K | +0.44% | Jun 30, 2023 | 10-Q | 2023-08-11 |
| Q1 2023 | 3.19M | +12.9K | +0.41% | Mar 31, 2023 | 10-Q | 2023-05-12 |
| Q4 2022 | 3.16M | -1.86K | -0.06% | Dec 31, 2022 | 10-K | 2024-04-01 |
| Q3 2022 | 3.16M | -4.36K | -0.14% | Sep 30, 2022 | 10-Q | 2022-11-10 |
| Q2 2022 | 3.17M | -3.77K | -0.12% | Jun 30, 2022 | 10-Q | 2022-08-12 |
| Q1 2022 | 3.17M | -2.39K | -0.08% | Mar 31, 2022 | 10-Q | 2022-05-13 |
| Q4 2021 | 3.17M | -8.9K | -0.28% | Dec 31, 2021 | 10-K | 2023-03-24 |
| Q3 2021 | 3.17M | -9.3K | -0.29% | Sep 30, 2021 | 10-Q | 2021-11-12 |
| Q2 2021 | 3.17M | -97.5K | -2.98% | Jun 30, 2021 | 10-Q | 2021-08-13 |
| Q1 2021 | 3.18M | -97.7K | -2.99% | Mar 31, 2021 | 10-Q | 2021-05-14 |
| Q4 2020 | 3.18M | -102K | -3.12% | Dec 31, 2020 | 10-K | 2022-03-25 |
| Q3 2020 | 3.18M | -99.9K | -3.05% | Sep 30, 2020 | 10-Q | 2020-11-13 |
| Q2 2020 | 3.27M | -15.2K | -0.46% | Jun 30, 2020 | 10-Q | 2020-08-11 |
| Q1 2020 | 3.27M | -21.6K | -0.66% | Mar 31, 2020 | 10-Q | 2020-05-12 |
| Q4 2019 | 3.28M | -18K | -0.55% | Dec 31, 2019 | 10-K | 2021-03-25 |
| Q3 2019 | 3.28M | -19K | -0.58% | Sep 30, 2019 | 10-Q | 2019-11-12 |
| Q2 2019 | 3.29M | -19K | -0.58% | Jun 30, 2019 | 10-Q | 2019-08-12 |
| Q1 2019 | 3.3M | -21.5K | -0.65% | Mar 31, 2019 | 10-Q | 2019-05-14 |
| Q4 2018 | 3.3M | -37.5K | -1.13% | Dec 31, 2018 | 10-K | 2020-03-20 |
| Q3 2018 | 3.3M | -44.2K | -1.32% | Sep 30, 2018 | 10-Q | 2018-11-09 |
| Q2 2018 | 3.3M | -45K | -1.34% | Jun 30, 2018 | 10-Q | 2018-08-13 |
| Q1 2018 | 3.32M | -41.7K | -1.24% | Mar 31, 2018 | 10-Q | 2018-05-14 |
| Q4 2017 | 3.33M | -16.6K | -0.49% | Dec 31, 2017 | 10-K | 2019-03-26 |
| Q3 2017 | 3.34M | -14.9K | -0.45% | Sep 30, 2017 | 10-Q | 2017-11-09 |
| Q2 2017 | 3.35M | -321K | -8.74% | Jun 30, 2017 | 10-Q | 2017-08-10 |
| Q1 2017 | 3.36M | -314K | -8.55% | Mar 31, 2017 | 10-Q | 2017-05-12 |
| Q4 2016 | 3.35M | -350K | -9.45% | Dec 31, 2016 | 10-K | 2018-03-26 |
| Q3 2016 | 3.35M | -343K | -9.27% | Sep 30, 2016 | 10-Q | 2016-11-14 |
| Q2 2016 | 3.67M | -34.7K | -0.94% | Jun 30, 2016 | 10-Q | 2016-08-12 |
| Q1 2016 | 3.67M | -44K | -1.18% | Mar 31, 2016 | 10-Q | 2016-05-12 |
| Q4 2015 | 3.7M | -7.33K | -0.2% | Dec 31, 2015 | 10-Q | 2016-11-14 |
| Q3 2015 | 3.7M | -56.7K | -1.51% | Sep 30, 2015 | 10-Q | 2015-11-12 |
| Q2 2015 | 3.71M | -56.2K | -1.49% | Jun 30, 2015 | 10-Q | 2015-08-12 |
| Q1 2015 | 3.72M | -51.6K | -1.37% | Mar 31, 2015 | 10-Q | 2015-05-12 |
| Q4 2014 | 3.71M | -69.4K | -1.84% | Dec 31, 2014 | 10-K | 2016-03-25 |
| Q3 2014 | 3.75M | -26.4K | -0.7% | Sep 30, 2014 | 10-Q | 2014-11-12 |
| Q2 2014 | 3.76M | -29.8K | -0.79% | Jun 30, 2014 | 10-Q | 2014-08-12 |
| Q1 2014 | 3.77M | -25.2K | -0.66% | Mar 31, 2014 | 10-Q | 2014-05-12 |
| Q4 2013 | 3.78M | -22.7K | -0.6% | Dec 31, 2013 | 10-K | 2015-03-25 |
| Q3 2013 | 3.78M | -13.4K | -0.35% | Sep 30, 2013 | 10-Q | 2013-11-08 |
| Q2 2013 | 3.79M | -18.1K | -0.48% | Jun 30, 2013 | 10-Q | 2013-08-09 |
| Q1 2013 | 3.79M | -25.5K | -0.67% | Mar 31, 2013 | 10-Q | 2013-05-10 |
| Q4 2012 | 3.8M | -55.7K | -1.45% | Dec 31, 2012 | 10-K | 2014-03-25 |
| Q3 2012 | 3.79M | -13.2K | -0.35% | Sep 30, 2012 | 10-Q | 2012-11-09 |
| Q2 2012 | 3.81M | -1.44K | -0.04% | Jun 30, 2012 | 10-Q | 2012-08-08 |
| Q1 2012 | 3.82M | Mar 31, 2012 | 10-Q | 2012-05-10 | ||
| Q4 2011 | 3.85M | +6.53K | +0.17% | Dec 31, 2011 | 10-Q | 2012-11-09 |
| Q3 2011 | 3.81M | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | 3.81M | Jun 30, 2011 | 10-Q/A | 2011-09-15 | ||
| Q4 2010 | 3.85M | Dec 31, 2010 | 10-K/A | 2012-05-29 |