| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2023 | 22,711,736 | +68,608 | +0.3% | 30 Jun 2023 | 10-Q | 08 Aug 2023 | 2023 | Q2 |
| Q1 2023 | 22,926,949 | +485,554 | +2.2% | 31 Mar 2023 | 10-Q | 09 May 2023 | 2023 | Q1 |
| Q4 2022 | 22,691,649 | +593,570 | +2.7% | 31 Dec 2022 | 10-Q | 08 Aug 2023 | 2023 | Q2 |
| Q3 2022 | 22,644,199 | +1,433,316 | +6.8% | 30 Sep 2022 | 10-Q | 09 Nov 2022 | 2022 | Q3 |
| Q2 2022 | 22,643,128 | +1,467,295 | +6.9% | 30 Jun 2022 | 10-Q | 08 Aug 2022 | 2022 | Q2 |
| Q1 2022 | 22,441,395 | +1,991,888 | +9.7% | 31 Mar 2022 | 10-Q | 13 Jun 2022 | 2022 | Q1 |
| Q4 2021 | 22,098,079 | +1,722,988 | +8.5% | 31 Dec 2021 | 10-K | 14 Mar 2023 | 2022 | FY |
| Q3 2021 | 21,210,883 | +962,712 | +4.8% | 30 Sep 2021 | 10-Q | 10 Mar 2022 | 2021 | Q3 |
| Q2 2021 | 21,175,833 | +1,232,569 | +6.2% | 30 Jun 2021 | 10-Q | 07 Feb 2022 | 2021 | Q2 |
| Q1 2021 | 20,449,507 | +983,754 | +5.1% | 31 Mar 2021 | 10-Q | 07 May 2021 | 2021 | Q1 |
| Q4 2020 | 20,375,091 | +942,681 | +4.9% | 31 Dec 2020 | 10-K | 09 May 2022 | 2021 | FY |
| Q3 2020 | 20,248,171 | +815,761 | +4.2% | 30 Sep 2020 | 10-Q | 06 Nov 2020 | 2020 | Q3 |
| Q2 2020 | 19,943,264 | +510,854 | +2.6% | 30 Jun 2020 | 10-Q | 07 Aug 2020 | 2020 | Q2 |
| Q1 2020 | 19,465,753 | +203,424 | +1.1% | 31 Mar 2020 | 10-Q | 08 May 2020 | 2020 | Q1 |
| Q4 2019 | 19,432,410 | +171,581 | +0.89% | 31 Dec 2019 | 10-K | 31 Mar 2021 | 2020 | FY |
| Q3 2019 | 19,432,410 | +174,318 | +0.9% | 30 Sep 2019 | 10-Q | 12 Nov 2019 | 2019 | Q3 |
| Q2 2019 | 19,432,410 | +174,318 | +0.9% | 30 Jun 2019 | 10-Q | 09 Aug 2019 | 2019 | Q2 |
| Q1 2019 | 19,262,329 | +141,464 | +0.74% | 31 Mar 2019 | 10-Q | 10 May 2019 | 2019 | Q1 |
| Q4 2018 | 19,260,829 | +235,611 | +1.2% | 31 Dec 2018 | 10-K | 16 Mar 2020 | 2019 | FY |
| Q3 2018 | 19,258,092 | +238,087 | +1.3% | 30 Sep 2018 | 10-Q | 09 Nov 2018 | 2018 | Q3 |
| Q2 2018 | 19,258,092 | +344,741 | +1.8% | 30 Jun 2018 | 10-Q | 09 Aug 2018 | 2018 | Q2 |
| Q1 2018 | 19,120,865 | +323,906 | +1.7% | 31 Mar 2018 | 10-Q | 15 May 2018 | 2018 | Q1 |
| Q4 2017 | 19,025,218 | +290,118 | +1.5% | 31 Dec 2017 | 10-K | 18 Mar 2019 | 2018 | FY |
| Q3 2017 | 19,020,005 | +313,372 | +1.7% | 30 Sep 2017 | 10-Q | 09 Nov 2017 | 2017 | Q3 |
| Q2 2017 | 18,913,351 | +222,267 | +1.2% | 30 Jun 2017 | 10-Q | 09 Aug 2017 | 2017 | Q2 |
| Q1 2017 | 18,796,959 | +485,183 | +2.6% | 31 Mar 2017 | 10-Q | 10 May 2017 | 2017 | Q1 |
| Q4 2016 | 18,735,100 | +632,349 | +3.5% | 31 Dec 2016 | 10-K | 16 Mar 2018 | 2017 | FY |
| Q3 2016 | 18,706,633 | +639,511 | +3.5% | 30 Sep 2016 | 10-Q | 10 Nov 2016 | 2016 | Q3 |
| Q2 2016 | 18,691,084 | +1,212,569 | +6.9% | 30 Jun 2016 | 10-Q | 09 Aug 2016 | 2016 | Q2 |
| Q1 2016 | 18,311,776 | +1,078,720 | +6.3% | 31 Mar 2016 | 10-Q | 10 May 2016 | 2016 | Q1 |
| Q4 2015 | 18,102,751 | +1,089,125 | +6.4% | 31 Dec 2015 | 10-K | 16 Mar 2017 | 2016 | FY |
| Q3 2015 | 18,067,122 | +1,258,139 | +7.5% | 30 Sep 2015 | 10-Q | 09 Nov 2015 | 2015 | Q3 |
| Q2 2015 | 17,478,515 | +717,150 | +4.3% | 30 Jun 2015 | 10-Q | 10 Aug 2015 | 2015 | Q2 |
| Q1 2015 | 17,233,056 | +613,515 | +3.7% | 31 Mar 2015 | 10-Q | 11 May 2015 | 2015 | Q1 |
| Q4 2014 | 17,013,626 | +506,189 | +3.1% | 31 Dec 2014 | 10-K | 15 Mar 2016 | 2015 | FY |
| Q3 2014 | 16,808,983 | +643,019 | +4% | 30 Sep 2014 | 10-Q | 14 Nov 2014 | 2014 | Q3 |
| Q2 2014 | 16,761,365 | +656,660 | +4.1% | 30 Jun 2014 | 10-Q | 13 Aug 2014 | 2014 | Q2 |
| Q1 2014 | 16,619,541 | +3,827,590 | +30% | 31 Mar 2014 | 10-Q | 15 May 2014 | 2014 | Q1 |
| Q4 2013 | 16,507,437 | +3,718,518 | +29% | 31 Dec 2013 | 10-K | 23 Mar 2015 | 2014 | FY |
| Q3 2013 | 16,165,964 | +3,385,739 | +26% | 30 Sep 2013 | 10-Q | 14 Nov 2013 | 2013 | Q3 |
| Q2 2013 | 16,104,705 | +3,315,380 | +26% | 30 Jun 2013 | 10-Q | 14 Aug 2013 | 2013 | Q2 |
| Q1 2013 | 12,791,951 | +27,405 | +0.22% | 31 Mar 2013 | 10-Q | 15 May 2013 | 2013 | Q1 |
| Q4 2012 | 12,788,919 | +24,373 | +0.19% | 31 Dec 2012 | 10-K | 31 Mar 2014 | 2013 | FY |
| Q3 2012 | 12,780,225 | +15,874 | +0.12% | 30 Sep 2012 | 10-Q | 14 Nov 2012 | 2012 | Q3 |
| Q2 2012 | 12,789,325 | +140,536 | +1.1% | 30 Jun 2012 | 10-Q | 14 Aug 2012 | 2012 | Q2 |
| Q1 2012 | 12,764,546 | 31 Mar 2012 | 10-Q | 15 May 2012 | 2012 | Q1 | ||
| Q4 2011 | 12,764,546 | +527,843 | +4.3% | 31 Dec 2011 | 10-K | 01 Apr 2013 | 2012 | FY |
| Q3 2011 | 12,764,351 | 30 Sep 2011 | 10-Q | 14 Nov 2011 | 2011 | Q3 | ||
| Q2 2011 | 12,648,789 | 30 Jun 2011 | 10-Q | 15 Aug 2011 | 2011 | Q2 | ||
| Q4 2010 | 12,236,703 | 31 Dec 2010 | 10-K | 30 Mar 2012 | 2011 | FY |