| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q1 2024 | 34,361,562 | +69,268 | +0.2% | 31 Mar 2024 | 10-Q | 25 Apr 2024 | 2024 | Q1 |
| Q4 2023 | 34,361,562 | +62,922 | +0.18% | 31 Dec 2023 | 10-Q | 25 Apr 2024 | 2024 | Q1 |
| Q3 2023 | 34,291,487 | +40,002 | +0.12% | 30 Sep 2023 | 10-Q | 26 Oct 2023 | 2023 | Q3 |
| Q2 2023 | 34,291,487 | +38,340 | +0.11% | 30 Jun 2023 | 10-Q | 27 Jul 2023 | 2023 | Q2 |
| Q1 2023 | 34,292,294 | +38,332 | +0.11% | 31 Mar 2023 | 10-Q | 27 Apr 2023 | 2023 | Q1 |
| Q4 2022 | 34,298,640 | +38,695 | +0.11% | 31 Dec 2022 | 10-K | 15 Feb 2024 | 2023 | FY |
| Q3 2022 | 34,251,485 | +61,686 | +0.18% | 30 Sep 2022 | 10-Q | 27 Oct 2022 | 2022 | Q3 |
| Q2 2022 | 34,253,147 | +60,830 | +0.18% | 30 Jun 2022 | 10-Q | 28 Jul 2022 | 2022 | Q2 |
| Q1 2022 | 34,253,962 | +60,830 | +0.18% | 31 Mar 2022 | 10-Q | 28 Apr 2022 | 2022 | Q1 |
| Q4 2021 | 34,259,945 | +62,426 | +0.18% | 31 Dec 2021 | 10-K | 16 Feb 2023 | 2022 | FY |
| Q3 2021 | 34,189,799 | +88,479 | +0.26% | 30 Sep 2021 | 10-Q | 28 Oct 2021 | 2021 | Q3 |
| Q2 2021 | 34,192,317 | +77,416 | +0.23% | 30 Jun 2021 | 10-Q | 22 Jul 2021 | 2021 | Q2 |
| Q1 2021 | 34,193,132 | +85,137 | +0.25% | 31 Mar 2021 | 10-Q | 22 Apr 2021 | 2021 | Q1 |
| Q4 2020 | 34,197,519 | +93,977 | +0.28% | 31 Dec 2020 | 10-K | 17 Feb 2022 | 2021 | FY |
| Q3 2020 | 34,101,320 | +40,240 | +0.12% | 30 Sep 2020 | 10-Q | 22 Oct 2020 | 2020 | Q3 |
| Q2 2020 | 34,114,901 | +50,070 | +0.15% | 30 Jun 2020 | 10-Q | 23 Jul 2020 | 2020 | Q2 |
| Q1 2020 | 34,107,995 | +64,298 | +0.19% | 31 Mar 2020 | 10-Q | 23 Apr 2020 | 2020 | Q1 |
| Q4 2019 | 34,103,542 | +58,131 | +0.17% | 31 Dec 2019 | 10-K | 18 Feb 2021 | 2020 | FY |
| Q3 2019 | 34,061,080 | +46,761 | +0.14% | 30 Sep 2019 | 10-Q | 25 Oct 2019 | 2019 | Q3 |
| Q2 2019 | 34,064,831 | +50,512 | +0.15% | 30 Jun 2019 | 10-Q | 25 Jul 2019 | 2019 | Q2 |
| Q1 2019 | 34,043,697 | +26,172 | +0.08% | 31 Mar 2019 | 10-Q | 25 Apr 2019 | 2019 | Q1 |
| Q4 2018 | 34,045,411 | +72,434 | +0.21% | 31 Dec 2018 | 10-K | 20 Feb 2020 | 2019 | FY |
| Q3 2018 | 34,014,319 | +72,366 | +0.21% | 30 Sep 2018 | 10-Q | 25 Oct 2018 | 2018 | Q3 |
| Q2 2018 | 34,014,319 | +75,833 | +0.22% | 30 Jun 2018 | 10-Q | 26 Jul 2018 | 2018 | Q2 |
| Q1 2018 | 34,017,525 | +72,737 | +0.21% | 31 Mar 2018 | 10-Q | 26 Apr 2018 | 2018 | Q1 |
| Q4 2017 | 33,972,977 | +32,189 | +0.1% | 31 Dec 2017 | 10-K | 14 Feb 2019 | 2018 | FY |
| Q3 2017 | 33,941,953 | +21,213 | +0.06% | 30 Sep 2017 | 10-Q | 26 Oct 2017 | 2017 | Q3 |
| Q2 2017 | 33,938,486 | +16,197 | +0.05% | 30 Jun 2017 | 10-Q | 27 Jul 2017 | 2017 | Q2 |
| Q1 2017 | 33,944,788 | +19,675 | +0.06% | 31 Mar 2017 | 10-Q | 27 Apr 2017 | 2017 | Q1 |
| Q4 2016 | 33,940,788 | +15,675 | +0.05% | 31 Dec 2016 | 10-K | 15 Feb 2018 | 2017 | FY |
| Q3 2016 | 33,920,740 | +53,951 | +0.16% | 30 Sep 2016 | 10-Q | 27 Oct 2016 | 2016 | Q3 |
| Q2 2016 | 33,922,289 | +55,500 | +0.16% | 30 Jun 2016 | 10-Q | 28 Jul 2016 | 2016 | Q2 |
| Q1 2016 | 33,925,113 | +58,324 | +0.17% | 31 Mar 2016 | 10-Q | 28 Apr 2016 | 2016 | Q1 |
| Q4 2015 | 33,925,113 | +58,324 | +0.17% | 31 Dec 2015 | 10-K | 16 Feb 2017 | 2016 | FY |
| Q3 2015 | 33,866,789 | +62,966 | +0.19% | 30 Sep 2015 | 10-Q | 22 Oct 2015 | 2015 | Q3 |
| Q2 2015 | 33,866,789 | +78,358 | +0.23% | 30 Jun 2015 | 10-Q | 23 Jul 2015 | 2015 | Q2 |
| Q1 2015 | 33,866,789 | +78,358 | +0.23% | 31 Mar 2015 | 10-Q | 23 Apr 2015 | 2015 | Q1 |
| Q4 2014 | 33,866,789 | +65,692 | +0.19% | 31 Dec 2014 | 10-K | 18 Feb 2016 | 2015 | FY |
| Q3 2014 | 33,803,823 | +6,542,498 | +24% | 30 Sep 2014 | 10-Q | 23 Oct 2014 | 2014 | Q3 |
| Q2 2014 | 33,788,431 | +6,527,106 | +24% | 30 Jun 2014 | 10-Q | 24 Jul 2014 | 2014 | Q2 |
| Q1 2014 | 33,788,431 | +6,655,606 | +25% | 31 Mar 2014 | 10-Q | 24 Apr 2014 | 2014 | Q1 |
| Q4 2013 | 33,801,097 | +6,597,272 | +24% | 31 Dec 2013 | 10-K | 19 Feb 2015 | 2014 | FY |
| Q3 2013 | 27,261,325 | +178,500 | +0.66% | 30 Sep 2013 | 10-Q | 24 Oct 2013 | 2013 | Q3 |
| Q2 2013 | 27,261,325 | +178,500 | +0.66% | 30 Jun 2013 | 10-Q | 25 Jul 2013 | 2013 | Q2 |
| Q1 2013 | 27,132,825 | +50,000 | +0.18% | 31 Mar 2013 | 10-Q | 25 Apr 2013 | 2013 | Q1 |
| Q4 2012 | 27,203,825 | +121,002 | +0.45% | 31 Dec 2012 | 10-K | 20 Feb 2014 | 2013 | FY |
| Q3 2012 | 27,082,825 | +2 | 0% | 30 Sep 2012 | 10-Q | 25 Oct 2012 | 2012 | Q3 |
| Q2 2012 | 27,082,825 | 30 Jun 2012 | 10-Q | 26 Jul 2012 | 2012 | Q2 | ||
| Q1 2012 | 27,082,825 | 31 Mar 2012 | 10-Q | 26 Apr 2012 | 2012 | Q1 | ||
| Q4 2011 | 27,082,823 | +9,403,202 | +53% | 31 Dec 2011 | 10-K | 21 Feb 2013 | 2012 | FY |
| Q3 2011 | 27,082,823 | 30 Sep 2011 | 10-Q | 27 Oct 2011 | 2011 | Q3 | ||
| Q4 2010 | 17,679,621 | 31 Dec 2010 | 10-K | 07 Mar 2012 | 2011 | FY |