| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q3 2025 | $904,000 | -$14,000 | -1.5% | 30 Sep 2025 | 10-Q | 05 Nov 2025 | 2025 | Q3 |
| Q2 2025 | $904,000 | -$13,000 | -1.4% | 30 Jun 2025 | 10-Q | 05 Aug 2025 | 2025 | Q2 |
| Q1 2025 | $904,000 | -$12,000 | -1.3% | 31 Mar 2025 | 10-Q | 12 May 2025 | 2025 | Q1 |
| Q4 2024 | $918,000 | +$5,000 | +0.55% | 31 Dec 2024 | 10-Q | 05 Nov 2025 | 2025 | Q3 |
| Q3 2024 | $918,000 | +$6,000 | +0.66% | 30 Sep 2024 | 10-Q | 30 Oct 2024 | 2024 | Q3 |
| Q2 2024 | $917,000 | +$6,000 | +0.66% | 30 Jun 2024 | 10-Q | 01 Aug 2024 | 2024 | Q2 |
| Q1 2024 | $916,000 | +$6,000 | +0.66% | 31 Mar 2024 | 10-Q | 02 May 2024 | 2024 | Q1 |
| Q4 2023 | $913,000 | +$14,000 | +1.6% | 31 Dec 2023 | 10-K | 27 Feb 2025 | 2024 | FY |
| Q3 2023 | $912,000 | +$13,000 | +1.4% | 30 Sep 2023 | 10-Q | 03 Nov 2023 | 2023 | Q3 |
| Q2 2023 | $911,000 | +$13,000 | +1.4% | 30 Jun 2023 | 10-Q | 28 Jul 2023 | 2023 | Q2 |
| Q1 2023 | $910,000 | +$13,000 | +1.4% | 31 Mar 2023 | 10-Q | 27 Apr 2023 | 2023 | Q1 |
| Q4 2022 | $899,000 | +$9,000 | +1% | 31 Dec 2022 | 10-K | 28 Feb 2024 | 2023 | FY |
| Q3 2022 | $899,000 | +$9,000 | +1% | 30 Sep 2022 | 10-Q | 02 Nov 2022 | 2022 | Q3 |
| Q2 2022 | $898,000 | +$9,000 | +1% | 30 Jun 2022 | 10-Q | 28 Jul 2022 | 2022 | Q2 |
| Q1 2022 | $897,000 | +$10,000 | +1.1% | 31 Mar 2022 | 10-Q | 04 May 2022 | 2022 | Q1 |
| Q4 2021 | $890,000 | +$10,000 | +1.1% | 31 Dec 2021 | 10-K | 28 Feb 2023 | 2022 | FY |
| Q3 2021 | $890,000 | +$11,000 | +1.3% | 30 Sep 2021 | 10-Q | 29 Oct 2021 | 2021 | Q3 |
| Q2 2021 | $889,000 | +$10,000 | +1.1% | 30 Jun 2021 | 10-Q | 03 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $887,000 | +$9,000 | +1% | 31 Mar 2021 | 10-Q | 30 Apr 2021 | 2021 | Q1 |
| Q4 2020 | $880,000 | +$3,000 | +0.34% | 31 Dec 2020 | 10-K | 01 Mar 2022 | 2021 | FY |
| Q3 2020 | $879,000 | +$2,000 | +0.23% | 30 Sep 2020 | 10-Q | 30 Oct 2020 | 2020 | Q3 |
| Q2 2020 | $879,000 | +$3,000 | +0.34% | 30 Jun 2020 | 10-Q | 05 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $878,000 | +$2,000 | +0.23% | 31 Mar 2020 | 10-Q | 05 May 2020 | 2020 | Q1 |
| Q4 2019 | $877,000 | +$3,000 | +0.34% | 31 Dec 2019 | 10-K | 26 Feb 2021 | 2020 | FY |
| Q3 2019 | $877,000 | +$3,000 | +0.34% | 30 Sep 2019 | 10-Q | 06 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $876,000 | +$3,000 | +0.34% | 30 Jun 2019 | 10-Q | 31 Jul 2019 | 2019 | Q2 |
| Q1 2019 | $876,000 | +$3,000 | +0.34% | 31 Mar 2019 | 10-Q | 01 May 2019 | 2019 | Q1 |
| Q4 2018 | $874,000 | +$3,000 | +0.34% | 31 Dec 2018 | 10-K | 28 Feb 2020 | 2019 | FY |
| Q3 2018 | $874,000 | +$4,000 | +0.46% | 30 Sep 2018 | 10-Q | 06 Nov 2018 | 2018 | Q3 |
| Q2 2018 | $873,000 | +$3,000 | +0.34% | 30 Jun 2018 | 10-Q | 31 Jul 2018 | 2018 | Q2 |
| Q1 2018 | $873,000 | +$4,000 | +0.46% | 31 Mar 2018 | 10-Q | 03 May 2018 | 2018 | Q1 |
| Q4 2017 | $871,000 | +$4,000 | +0.46% | 31 Dec 2017 | 10-K | 01 Mar 2019 | 2018 | FY |
| Q3 2017 | $870,000 | +$4,000 | +0.46% | 30 Sep 2017 | 10-Q | 25 Oct 2017 | 2017 | Q3 |
| Q2 2017 | $870,000 | +$5,000 | +0.58% | 30 Jun 2017 | 10-Q | 28 Jul 2017 | 2017 | Q2 |
| Q1 2017 | $869,000 | +$4,000 | +0.46% | 31 Mar 2017 | 10-Q | 26 Apr 2017 | 2017 | Q1 |
| Q4 2016 | $867,000 | +$160,000 | +23% | 31 Dec 2016 | 10-K | 27 Feb 2018 | 2017 | FY |
| Q3 2016 | $866,000 | +$159,000 | +22% | 30 Sep 2016 | 10-Q | 02 Nov 2016 | 2016 | Q3 |
| Q2 2016 | $865,000 | +$159,000 | +23% | 30 Jun 2016 | 10-Q | 29 Jul 2016 | 2016 | Q2 |
| Q1 2016 | $865,000 | +$211,000 | +32% | 31 Mar 2016 | 10-Q | 29 Apr 2016 | 2016 | Q1 |
| Q4 2015 | $707,000 | +$115,000 | +19% | 31 Dec 2015 | 10-K | 24 Feb 2017 | 2016 | FY |
| Q3 2015 | $707,000 | +$115,000 | +19% | 30 Sep 2015 | 10-Q | 04 Nov 2015 | 2015 | Q3 |
| Q2 2015 | $706,000 | +$114,000 | +19% | 30 Jun 2015 | 10-Q | 05 Aug 2015 | 2015 | Q2 |
| Q1 2015 | $654,000 | +$152,000 | +30% | 31 Mar 2015 | 10-Q | 29 Apr 2015 | 2015 | Q1 |
| Q4 2014 | $592,000 | +$91,000 | +18% | 31 Dec 2014 | 10-K | 26 Feb 2016 | 2015 | FY |
| Q3 2014 | $592,000 | +$92,000 | +18% | 30 Sep 2014 | 10-Q | 30 Oct 2014 | 2014 | Q3 |
| Q2 2014 | $592,000 | +$92,000 | +18% | 30 Jun 2014 | 10-Q | 30 Jul 2014 | 2014 | Q2 |
| Q1 2014 | $502,000 | +$2,000 | +0.4% | 31 Mar 2014 | 10-Q | 30 Apr 2014 | 2014 | Q1 |
| Q4 2013 | $501,000 | +$2,000 | +0.4% | 31 Dec 2013 | 10-K | 27 Feb 2015 | 2014 | FY |
| Q3 2013 | $500,000 | +$82,000 | +20% | 30 Sep 2013 | 10-Q | 30 Oct 2013 | 2013 | Q3 |
| Q2 2013 | $500,000 | +$83,000 | +20% | 30 Jun 2013 | 10-Q | 31 Jul 2013 | 2013 | Q2 |
| Q1 2013 | $500,000 | +$179,000 | +56% | 31 Mar 2013 | 10-Q | 02 May 2013 | 2013 | Q1 |
| Q4 2012 | $499,000 | +$178,000 | +55% | 31 Dec 2012 | 10-K | 21 Feb 2014 | 2013 | FY |
| Q3 2012 | $418,000 | +$242,000 | +138% | 30 Sep 2012 | 10-Q | 08 Nov 2012 | 2012 | Q3 |
| Q2 2012 | $417,000 | 30 Jun 2012 | 10-Q | 02 Aug 2012 | 2012 | Q2 | ||
| Q1 2012 | $321,000 | 31 Mar 2012 | 10-Q | 27 Apr 2012 | 2012 | Q1 | ||
| Q4 2011 | $321,000 | 31 Dec 2011 | 10-K | 01 Mar 2013 | 2012 | FY | ||
| Q3 2011 | $176,000 | 30 Sep 2011 | 10-Q | 14 Nov 2011 | 2011 | Q3 |