| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | 17,508,000 | -975,000 | -5.3% | 31 Dec 2025 | 10-K | 10 Mar 2026 | 2025 | FY |
| Q3 2025 | 17,560,000 | -938,000 | -5.1% | 30 Sep 2025 | 10-Q | 06 Nov 2025 | 2025 | Q3 |
| Q2 2025 | 17,635,000 | -873,000 | -4.7% | 30 Jun 2025 | 10-Q | 31 Jul 2025 | 2025 | Q2 |
| Q1 2025 | 18,474,000 | -312,000 | -1.7% | 31 Mar 2025 | 10-Q | 06 May 2025 | 2025 | Q1 |
| Q4 2024 | 18,483,000 | -392,000 | -2.1% | 31 Dec 2024 | 10-K | 10 Mar 2026 | 2025 | FY |
| Q3 2024 | 18,498,000 | -599,000 | -3.1% | 30 Sep 2024 | 10-Q | 07 Nov 2024 | 2024 | Q3 |
| Q2 2024 | 18,508,000 | -590,000 | -3.1% | 30 Jun 2024 | 10-Q | 08 Aug 2024 | 2024 | Q2 |
| Q1 2024 | 18,786,000 | -259,000 | -1.4% | 31 Mar 2024 | 10-Q | 07 May 2024 | 2024 | Q1 |
| Q4 2023 | 18,875,000 | -218,000 | -1.1% | 31 Dec 2023 | 10-K | 11 Mar 2025 | 2024 | FY |
| Q3 2023 | 19,097,000 | -69,000 | -0.36% | 30 Sep 2023 | 10-Q | 07 Nov 2023 | 2023 | Q3 |
| Q2 2023 | 19,098,000 | -161,000 | -0.84% | 30 Jun 2023 | 10-Q | 09 Aug 2023 | 2023 | Q2 |
| Q1 2023 | 19,045,000 | -416,000 | -2.1% | 31 Mar 2023 | 10-Q | 09 May 2023 | 2023 | Q1 |
| Q4 2022 | 19,093,000 | -631,000 | -3.2% | 31 Dec 2022 | 10-K | 12 Mar 2024 | 2023 | FY |
| Q3 2022 | 19,166,000 | -609,000 | -3.1% | 30 Sep 2022 | 10-Q | 03 Nov 2022 | 2022 | Q3 |
| Q2 2022 | 19,259,000 | -731,000 | -3.7% | 30 Jun 2022 | 10-Q | 09 Aug 2022 | 2022 | Q2 |
| Q1 2022 | 19,461,000 | -454,000 | -2.3% | 31 Mar 2022 | 10-Q | 05 May 2022 | 2022 | Q1 |
| Q4 2021 | 19,724,000 | +27,000 | +0.14% | 31 Dec 2021 | 10-K | 16 Mar 2023 | 2022 | FY |
| Q3 2021 | 19,775,000 | +183,000 | +0.93% | 30 Sep 2021 | 10-Q | 04 Nov 2021 | 2021 | Q3 |
| Q2 2021 | 19,990,000 | +480,000 | +2.5% | 30 Jun 2021 | 10-Q | 05 Aug 2021 | 2021 | Q2 |
| Q1 2021 | 19,915,000 | +445,000 | +2.3% | 31 Mar 2021 | 10-Q | 06 May 2021 | 2021 | Q1 |
| Q4 2020 | 19,697,000 | +287,000 | +1.5% | 31 Dec 2020 | 10-K | 08 Mar 2022 | 2021 | FY |
| Q3 2020 | 19,592,000 | +261,000 | +1.4% | 30 Sep 2020 | 10-Q | 09 Nov 2020 | 2020 | Q3 |
| Q2 2020 | 19,510,000 | +208,000 | +1.1% | 30 Jun 2020 | 10-Q | 06 Aug 2020 | 2020 | Q2 |
| Q1 2020 | 19,470,000 | +197,000 | +1% | 31 Mar 2020 | 10-Q | 11 May 2020 | 2020 | Q1 |
| Q4 2019 | 19,410,000 | +206,000 | +1.1% | 31 Dec 2019 | 10-K | 10 Mar 2021 | 2020 | FY |
| Q3 2019 | 19,331,000 | +127,000 | +0.66% | 30 Sep 2019 | 10-Q | 07 Nov 2019 | 2019 | Q3 |
| Q2 2019 | 19,302,000 | +172,000 | +0.9% | 30 Jun 2019 | 10-Q | 09 Aug 2019 | 2019 | Q2 |
| Q1 2019 | 19,273,000 | +227,000 | +1.2% | 31 Mar 2019 | 10-Q | 09 May 2019 | 2019 | Q1 |
| Q4 2018 | 19,204,000 | +285,000 | +1.5% | 31 Dec 2018 | 10-K | 11 Mar 2020 | 2019 | FY |
| Q3 2018 | 19,204,000 | +302,000 | +1.6% | 30 Sep 2018 | 10-Q | 08 Nov 2018 | 2018 | Q3 |
| Q2 2018 | 19,130,000 | +237,000 | +1.3% | 30 Jun 2018 | 10-Q | 08 Aug 2018 | 2018 | Q2 |
| Q1 2018 | 19,046,000 | +183,000 | +0.97% | 31 Mar 2018 | 10-Q | 10 May 2018 | 2018 | Q1 |
| Q4 2017 | 18,919,000 | +162,000 | +0.86% | 31 Dec 2017 | 10-K | 08 Mar 2019 | 2018 | FY |
| Q3 2017 | 18,902,000 | +148,000 | +0.79% | 30 Sep 2017 | 10-Q | 09 Nov 2017 | 2017 | Q3 |
| Q2 2017 | 18,893,000 | +146,000 | +0.78% | 30 Jun 2017 | 10-Q | 09 Aug 2017 | 2017 | Q2 |
| Q1 2017 | 18,863,000 | +144,000 | +0.77% | 31 Mar 2017 | 10-Q | 10 May 2017 | 2017 | Q1 |
| Q4 2016 | 18,757,000 | +169,000 | +0.91% | 31 Dec 2016 | 10-K | 16 Mar 2018 | 2017 | FY |
| Q3 2016 | 18,754,000 | +129,000 | +0.69% | 30 Sep 2016 | 10-Q | 09 Nov 2016 | 2016 | Q3 |
| Q2 2016 | 18,747,000 | -36,000 | -0.19% | 30 Jun 2016 | 10-Q | 09 Aug 2016 | 2016 | Q2 |
| Q1 2016 | 18,719,000 | +10,000 | +0.05% | 31 Mar 2016 | 10-Q | 10 May 2016 | 2016 | Q1 |
| Q4 2015 | 18,588,000 | -74,000 | -0.4% | 31 Dec 2015 | 10-K | 14 Mar 2017 | 2016 | FY |
| Q3 2015 | 18,625,000 | -276,000 | -1.5% | 30 Sep 2015 | 10-Q | 06 Nov 2015 | 2015 | Q3 |
| Q2 2015 | 18,783,000 | +2,580,000 | +16% | 30 Jun 2015 | 10-Q | 10 Aug 2015 | 2015 | Q2 |
| Q1 2015 | 18,709,000 | +2,530,000 | +16% | 31 Mar 2015 | 10-Q | 11 May 2015 | 2015 | Q1 |
| Q4 2014 | 18,662,000 | +2,483,000 | +15% | 31 Dec 2014 | 10-K | 14 Mar 2016 | 2015 | FY |
| Q3 2014 | 18,901,000 | +2,693,000 | +17% | 30 Sep 2014 | 10-Q | 06 Nov 2014 | 2014 | Q3 |
| Q2 2014 | 16,203,000 | +241,000 | +1.5% | 30 Jun 2014 | 10-Q | 07 Aug 2014 | 2014 | Q2 |
| Q1 2014 | 16,179,000 | +305,000 | +1.9% | 31 Mar 2014 | 10-Q | 08 May 2014 | 2014 | Q1 |
| Q4 2013 | 16,179,000 | +369,000 | +2.3% | 31 Dec 2013 | 10-K | 13 Mar 2015 | 2014 | FY |
| Q3 2013 | 16,208,000 | +447,000 | +2.8% | 30 Sep 2013 | 10-Q | 08 Nov 2013 | 2013 | Q3 |
| Q2 2013 | 15,962,000 | +353,000 | +2.3% | 30 Jun 2013 | 10-Q | 09 Aug 2013 | 2013 | Q2 |
| Q1 2013 | 15,874,000 | +272,000 | +1.7% | 31 Mar 2013 | 10-Q | 09 May 2013 | 2013 | Q1 |
| Q4 2012 | 15,810,000 | +241,000 | +1.5% | 31 Dec 2012 | 10-K | 17 Mar 2014 | 2013 | FY |
| Q3 2012 | 15,761,000 | +194,000 | +1.2% | 30 Sep 2012 | 10-Q | 06 Nov 2012 | 2012 | Q3 |
| Q2 2012 | 15,609,000 | +50,000 | +0.32% | 30 Jun 2012 | 10-Q | 03 Aug 2012 | 2012 | Q2 |
| Q1 2012 | 15,602,000 | 31 Mar 2012 | 10-Q | 08 May 2012 | 2012 | Q1 | ||
| Q4 2011 | 15,569,000 | +36,000 | +0.23% | 31 Dec 2011 | 10-K | 07 Mar 2013 | 2012 | FY |
| Q3 2011 | 15,567,000 | 30 Sep 2011 | 10-Q | 08 Nov 2011 | 2011 | Q3 | ||
| Q2 2011 | 15,559,000 | 30 Jun 2011 | 10-Q | 05 Aug 2011 | 2011 | Q2 | ||
| Q4 2010 | 15,533,000 | 31 Dec 2010 | 10-K | 05 Mar 2012 | 2011 | FY |