| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2023 | 21,764,256 | +39,915 | +0.18% | 02 Jul 2023 | 10-Q | 10 Aug 2023 | 2023 | Q2 |
| Q1 2023 | 21,762,933 | +79,786 | +0.37% | 02 Apr 2023 | 10-Q | 11 May 2023 | 2023 | Q1 |
| Q4 2022 | 21,736,911 | +103,780 | +0.48% | 31 Dec 2022 | 10-Q | 10 Aug 2023 | 2023 | Q2 |
| Q3 2022 | 21,735,838 | +108,579 | +0.5% | 02 Oct 2022 | 10-Q | 14 Nov 2022 | 2022 | Q3 |
| Q2 2022 | 21,724,341 | +103,813 | +0.48% | 03 Jul 2022 | 10-Q | 30 Sep 2022 | 2022 | Q1 |
| Q1 2022 | 21,683,147 | +139,651 | +0.65% | 03 Apr 2022 | 10-Q | 11 Aug 2022 | 2022 | Q1 |
| Q4 2021 | 21,633,131 | +259,318 | +1.2% | 31 Dec 2021 | 10-K | 15 Mar 2023 | 2022 | FY |
| Q3 2021 | 21,627,259 | +1,629,328 | +8.1% | 03 Oct 2021 | 10-K | 26 Jul 2022 | 2021 | FY |
| Q2 2021 | 21,620,528 | +1,626,172 | +8.1% | 04 Jul 2021 | 10-K | 26 Jul 2022 | 2021 | FY |
| Q1 2021 | 21,543,496 | +1,586,978 | +8% | 04 Apr 2021 | 10-K | 26 Jul 2022 | 2021 | FY |
| Q4 2020 | 21,373,813 | +88,963 | +0.42% | 31 Dec 2020 | 10-K | 26 Jul 2022 | 2021 | FY |
| Q3 2020 | 19,997,931 | +91,668 | +0.46% | 27 Sep 2020 | 10-K | 26 Jul 2022 | 2021 | FY |
| Q2 2020 | 19,994,356 | +93,471 | +0.47% | 28 Jun 2020 | 10-K | 26 Jul 2022 | 2021 | FY |
| Q1 2020 | 19,956,518 | +80,525 | +0.4% | 29 Mar 2020 | 10-K | 26 Jul 2022 | 2021 | FY |
| Q4 2019 | 21,284,850 | +1,439,645 | +7.3% | 31 Dec 2019 | 10-K | 15 Mar 2021 | 2020 | FY |
| Q3 2019 | 19,906,263 | +62,730 | +0.32% | 29 Sep 2019 | 10-Q | 13 Nov 2019 | 2019 | Q3 |
| Q2 2019 | 19,900,885 | +64,843 | +0.33% | 30 Jun 2019 | 10-Q | 01 Aug 2019 | 2019 | Q2 |
| Q1 2019 | 19,875,993 | +50,118 | +0.25% | 31 Mar 2019 | 10-Q | 14 May 2019 | 2019 | Q1 |
| Q4 2018 | 19,845,205 | +59,907 | +0.3% | 31 Dec 2018 | 10-K | 31 Mar 2020 | 2019 | FY |
| Q3 2018 | 19,843,533 | +3,342,993 | +20% | 30 Sep 2018 | 10-Q | 06 Nov 2018 | 2018 | Q3 |
| Q2 2018 | 19,836,042 | +3,336,422 | +20% | 01 Jul 2018 | 10-Q | 07 Aug 2018 | 2018 | Q2 |
| Q1 2018 | 19,825,875 | +3,340,446 | +20% | 01 Apr 2018 | 10-Q | 10 May 2018 | 2018 | Q1 |
| Q4 2017 | 19,785,298 | +3,339,935 | +20% | 31 Dec 2017 | 10-K | 01 Mar 2019 | 2018 | FY |
| Q3 2017 | 16,500,540 | +74,662 | +0.46% | 01 Oct 2017 | 10-Q | 27 Oct 2017 | 2017 | Q3 |
| Q2 2017 | 16,499,620 | +76,561 | +0.47% | 02 Jul 2017 | 10-Q | 28 Jul 2017 | 2017 | Q2 |
| Q1 2017 | 16,485,429 | +74,395 | +0.45% | 02 Apr 2017 | 10-Q | 28 Apr 2017 | 2017 | Q1 |
| Q4 2016 | 16,445,363 | +81,064 | +0.5% | 31 Dec 2016 | 10-K | 01 Mar 2018 | 2017 | FY |
| Q3 2016 | 16,425,878 | -59,175 | -0.36% | 02 Oct 2016 | 10-Q | 28 Oct 2016 | 2016 | Q3 |
| Q2 2016 | 16,423,059 | -49,540 | -0.3% | 03 Jul 2016 | 10-Q | 29 Jul 2016 | 2016 | Q2 |
| Q1 2016 | 16,411,034 | -1,264,360 | -7.2% | 03 Apr 2016 | 10-Q | 29 Apr 2016 | 2016 | Q1 |
| Q4 2015 | 16,364,299 | -1,317,656 | -7.5% | 31 Dec 2015 | 10-K | 21 Feb 2017 | 2016 | FY |
| Q3 2015 | 16,485,053 | -1,190,341 | -6.7% | 04 Oct 2015 | 10-Q | 09 Nov 2015 | 2015 | Q3 |
| Q2 2015 | 16,472,599 | -1,202,019 | -6.8% | 05 Jul 2015 | 10-Q/A | 09 Nov 2015 | 2015 | Q2 |
| Q1 2015 | 17,675,394 | +31,386 | +0.18% | 05 Apr 2015 | 10-Q | 28 Apr 2015 | 2015 | Q1 |
| Q4 2014 | 17,681,955 | +71,429 | +0.41% | 31 Dec 2014 | 10-K | 23 Feb 2016 | 2015 | FY |
| Q3 2014 | 17,675,394 | +85,082 | +0.48% | 28 Sep 2014 | 10-Q | 31 Oct 2014 | 2014 | Q3 |
| Q2 2014 | 17,674,618 | +99,256 | +0.56% | 29 Jun 2014 | 10-Q | 01 Aug 2014 | 2014 | Q2 |
| Q1 2014 | 17,644,008 | +94,798 | +0.54% | 30 Mar 2014 | 10-Q | 22 Apr 2014 | 2014 | Q1 |
| Q4 2013 | 17,610,526 | +164,839 | +0.94% | 31 Dec 2013 | 10-K | 18 Feb 2015 | 2014 | FY |
| Q3 2013 | 17,590,312 | +165,237 | +0.95% | 29 Sep 2013 | 10-Q | 31 Oct 2013 | 2013 | Q3 |
| Q2 2013 | 17,575,362 | +170,222 | +0.98% | 30 Jun 2013 | 10-Q | 01 Aug 2013 | 2013 | Q2 |
| Q1 2013 | 17,549,210 | +156,985 | +0.9% | 31 Mar 2013 | 10-Q | 02 May 2013 | 2013 | Q1 |
| Q4 2012 | 17,445,687 | +177,475 | +1% | 31 Dec 2012 | 10-K | 27 Feb 2014 | 2013 | FY |
| Q3 2012 | 17,425,075 | +172,425 | +1% | 30 Sep 2012 | 10-Q | 01 Nov 2012 | 2012 | Q3 |
| Q2 2012 | 17,405,140 | +154,342 | +0.9% | 01 Jul 2012 | 10-Q | 02 Aug 2012 | 2012 | Q2 |
| Q1 2012 | 17,392,225 | 01 Apr 2012 | 10-Q | 03 May 2012 | 2012 | Q1 | ||
| Q4 2011 | 17,268,212 | +155,524 | +0.91% | 31 Dec 2011 | 10-K | 28 Feb 2013 | 2012 | FY |
| Q3 2011 | 17,252,650 | 02 Oct 2011 | 10-Q | 03 Nov 2011 | 2011 | Q3 | ||
| Q2 2011 | 17,250,798 | 03 Jul 2011 | 10-Q | 04 Aug 2011 | 2011 | Q2 | ||
| Q4 2010 | 17,112,688 | 31 Dec 2010 | 10-K | 23 Feb 2012 | 2011 | FY |