| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2023 | $774,000 | +$10,000 | +1.31% | 30 Jun 2023 | 10-Q | 26 Jul 2023 | 2023 | Q2 |
| Q1 2023 | $774,000 | +$10,000 | +1.31% | 31 Mar 2023 | 10-Q | 26 Apr 2023 | 2023 | Q1 |
| Q4 2022 | $766,000 | +$7,000 | +0.92% | 31 Dec 2022 | 10-Q | 26 Jul 2023 | 2023 | Q2 |
| Q3 2022 | $765,000 | +$6,000 | +0.79% | 30 Sep 2022 | 10-Q | 26 Oct 2022 | 2022 | Q3 |
| Q2 2022 | $764,000 | +$6,000 | +0.79% | 30 Jun 2022 | 10-Q | 27 Jul 2022 | 2022 | Q2 |
| Q1 2022 | $764,000 | +$7,000 | +0.92% | 31 Mar 2022 | 10-Q | 27 Apr 2022 | 2022 | Q1 |
| Q4 2021 | $759,000 | +$4,000 | +0.53% | 31 Dec 2021 | 10-K | 23 Feb 2023 | 2022 | FY |
| Q3 2021 | $759,000 | +$6,000 | +0.8% | 30 Sep 2021 | 10-Q | 09 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $758,000 | +$5,000 | +0.66% | 30 Jun 2021 | 10-Q | 28 Jul 2021 | 2021 | Q2 |
| Q1 2021 | $757,000 | +$4,000 | +0.53% | 31 Mar 2021 | 10-Q | 28 Apr 2021 | 2021 | Q1 |
| Q4 2020 | $755,000 | +$5,000 | +0.67% | 31 Dec 2020 | 10-K | 24 Feb 2022 | 2021 | FY |
| Q3 2020 | $753,000 | +$3,000 | +0.4% | 30 Sep 2020 | 10-Q | 05 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $753,000 | +$4,000 | +0.53% | 30 Jun 2020 | 10-Q | 29 Jul 2020 | 2020 | Q2 |
| Q1 2020 | $753,000 | +$4,000 | +0.53% | 31 Mar 2020 | 10-Q | 14 May 2020 | 2020 | Q1 |
| Q4 2019 | $750,000 | +$6,000 | +0.81% | 31 Dec 2019 | 10-K | 25 Feb 2021 | 2020 | FY |
| Q3 2019 | $750,000 | +$6,000 | +0.81% | 30 Sep 2019 | 10-Q | 06 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $749,000 | +$5,000 | +0.67% | 30 Jun 2019 | 10-Q | 31 Jul 2019 | 2019 | Q2 |
| Q1 2019 | $749,000 | +$5,000 | +0.67% | 31 Mar 2019 | 10-Q | 01 May 2019 | 2019 | Q1 |
| Q4 2018 | $744,000 | +$7,000 | +0.95% | 31 Dec 2018 | 10-K | 25 Feb 2020 | 2019 | FY |
| Q3 2018 | $744,000 | +$7,000 | +0.95% | 30 Sep 2018 | 10-Q | 30 Oct 2018 | 2018 | Q3 |
| Q2 2018 | $744,000 | +$7,000 | +0.95% | 30 Jun 2018 | 10-Q | 08 Aug 2018 | 2018 | Q2 |
| Q1 2018 | $744,000 | +$8,000 | +1.09% | 31 Mar 2018 | 10-Q | 01 May 2018 | 2018 | Q1 |
| Q4 2017 | $737,000 | +$12,000 | +1.66% | 31 Dec 2017 | 10-K | 28 Feb 2019 | 2018 | FY |
| Q3 2017 | $737,000 | +$14,000 | +1.94% | 30 Sep 2017 | 10-Q | 31 Oct 2017 | 2017 | Q3 |
| Q2 2017 | $737,000 | +$15,000 | +2.08% | 30 Jun 2017 | 10-Q | 25 Jul 2017 | 2017 | Q2 |
| Q1 2017 | $736,000 | +$15,000 | +2.08% | 31 Mar 2017 | 10-Q | 24 Apr 2017 | 2017 | Q1 |
| Q4 2016 | $725,000 | +$10,000 | +1.4% | 31 Dec 2016 | 10-K | 28 Feb 2018 | 2017 | FY |
| Q3 2016 | $723,000 | +$8,000 | +1.12% | 30 Sep 2016 | 10-Q | 24 Oct 2016 | 2016 | Q3 |
| Q2 2016 | $722,000 | +$7,000 | +0.98% | 30 Jun 2016 | 10-Q | 26 Jul 2016 | 2016 | Q2 |
| Q1 2016 | $721,000 | +$8,000 | +1.12% | 31 Mar 2016 | 10-Q | 26 Apr 2016 | 2016 | Q1 |
| Q4 2015 | $715,000 | +$6,000 | +0.85% | 31 Dec 2015 | 10-K | 27 Feb 2017 | 2016 | FY |
| Q3 2015 | $715,000 | +$6,000 | +0.85% | 30 Sep 2015 | 10-Q | 27 Oct 2015 | 2015 | Q3 |
| Q2 2015 | $715,000 | +$6,000 | +0.85% | 30 Jun 2015 | 10-Q | 28 Jul 2015 | 2015 | Q2 |
| Q1 2015 | $713,000 | +$5,000 | +0.71% | 31 Mar 2015 | 10-Q | 27 Apr 2015 | 2015 | Q1 |
| Q4 2014 | $709,000 | +$4,000 | +0.57% | 31 Dec 2014 | 10-K | 26 Feb 2016 | 2015 | FY |
| Q3 2014 | $709,000 | +$6,000 | +0.85% | 30 Sep 2014 | 10-Q | 28 Oct 2014 | 2014 | Q3 |
| Q2 2014 | $709,000 | +$6,000 | +0.85% | 30 Jun 2014 | 10-Q | 29 Jul 2014 | 2014 | Q2 |
| Q1 2014 | $708,000 | +$5,000 | +0.71% | 31 Mar 2014 | 10-Q | 28 Apr 2014 | 2014 | Q1 |
| Q4 2013 | $705,000 | +$3,000 | +0.43% | 31 Dec 2013 | 10-K | 27 Feb 2015 | 2014 | FY |
| Q3 2013 | $703,000 | +$1,000 | +0.14% | 30 Sep 2013 | 10-Q | 29 Oct 2013 | 2013 | Q3 |
| Q2 2013 | $703,000 | +$1,000 | +0.14% | 30 Jun 2013 | 10-Q | 30 Jul 2013 | 2013 | Q2 |
| Q1 2013 | $703,000 | +$2,000 | +0.28% | 31 Mar 2013 | 10-Q | 30 Apr 2013 | 2013 | Q1 |
| Q4 2012 | $702,000 | -$2,000 | -0.28% | 31 Dec 2012 | 10-K | 27 Feb 2014 | 2013 | FY |
| Q3 2012 | $702,000 | -$2,000 | -0.28% | 30 Sep 2012 | 10-Q | 01 Nov 2012 | 2012 | Q3 |
| Q2 2012 | $702,000 | -$2,000 | -0.28% | 30 Jun 2012 | 10-Q | 02 Aug 2012 | 2012 | Q2 |
| Q1 2012 | $701,000 | 31 Mar 2012 | 10-Q | 01 May 2012 | 2012 | Q1 | ||
| Q4 2011 | $704,000 | +$1,000 | +0.14% | 31 Dec 2011 | 10-K | 28 Feb 2013 | 2012 | FY |
| Q3 2011 | $704,000 | 30 Sep 2011 | 10-Q | 01 Nov 2011 | 2011 | Q3 | ||
| Q2 2011 | $704,000 | 30 Jun 2011 | 10-Q | 03 Aug 2011 | 2011 | Q2 | ||
| Q4 2010 | $703,000 | 31 Dec 2010 | 10-K | 29 Feb 2012 | 2011 | FY |