| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q3 2025 | $972,000 | +$9,000 | +0.94% | 30 Sep 2025 | 10-Q | 04 Nov 2025 | 2025 | Q3 |
| Q2 2025 | $967,000 | +$6,000 | +0.62% | 30 Jun 2025 | 10-Q | 07 Aug 2025 | 2025 | Q2 |
| Q1 2025 | $966,000 | +$6,000 | +0.62% | 31 Mar 2025 | 10-Q | 07 May 2025 | 2025 | Q1 |
| Q4 2024 | $965,000 | +$67,000 | +7.5% | 31 Dec 2024 | 10-Q | 04 Nov 2025 | 2025 | Q3 |
| Q3 2024 | $963,000 | +$70,000 | +7.8% | 30 Sep 2024 | 10-Q | 12 Nov 2024 | 2024 | Q3 |
| Q2 2024 | $961,000 | +$68,000 | +7.6% | 30 Jun 2024 | 10-Q | 08 Aug 2024 | 2024 | Q2 |
| Q1 2024 | $960,000 | +$316,000 | +49% | 31 Mar 2024 | 10-Q | 08 May 2024 | 2024 | Q1 |
| Q4 2023 | $898,000 | +$270,000 | +43% | 31 Dec 2023 | 10-K | 03 Mar 2025 | 2024 | FY |
| Q3 2023 | $893,000 | +$285,000 | +47% | 30 Sep 2023 | 10-Q | 08 Nov 2023 | 2023 | Q3 |
| Q2 2023 | $893,000 | +$303,000 | +51% | 30 Jun 2023 | 10-Q | 09 Aug 2023 | 2023 | Q2 |
| Q1 2023 | $644,000 | +$54,000 | +9.2% | 31 Mar 2023 | 10-Q | 04 May 2023 | 2023 | Q1 |
| Q4 2022 | $628,000 | +$42,000 | +7.2% | 31 Dec 2022 | 10-K | 29 Feb 2024 | 2023 | FY |
| Q3 2022 | $608,000 | +$22,000 | +3.8% | 30 Sep 2022 | 10-Q | 09 Nov 2022 | 2022 | Q3 |
| Q2 2022 | $590,000 | +$6,000 | +1% | 30 Jun 2022 | 10-Q | 09 Aug 2022 | 2022 | Q2 |
| Q1 2022 | $590,000 | +$6,000 | +1% | 31 Mar 2022 | 10-Q | 09 May 2022 | 2022 | Q1 |
| Q4 2021 | $586,000 | +$3,000 | +0.52% | 31 Dec 2021 | 10-K | 29 Mar 2023 | 2022 | FY |
| Q3 2021 | $586,000 | +$4,000 | +0.69% | 30 Sep 2021 | 10-Q | 08 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $584,000 | -$51,000 | -8% | 30 Jun 2021 | 10-Q | 09 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $584,000 | +$66,000 | +13% | 31 Mar 2021 | 10-Q | 10 May 2021 | 2021 | Q1 |
| Q4 2020 | $583,000 | +$154,000 | +36% | 31 Dec 2020 | 10-K | 16 Mar 2022 | 2021 | FY |
| Q3 2020 | $582,000 | +$154,000 | +36% | 30 Sep 2020 | 10-Q | 09 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $635,000 | +$208,000 | +49% | 30 Jun 2020 | 10-Q | 10 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $518,000 | +$91,000 | +21% | 31 Mar 2020 | 10-Q | 11 May 2020 | 2020 | Q1 |
| Q4 2019 | $429,000 | +$2,000 | +0.47% | 31 Dec 2019 | 10-K | 09 Mar 2021 | 2020 | FY |
| Q3 2019 | $428,000 | +$4,000 | +0.94% | 30 Sep 2019 | 10-Q | 12 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $427,000 | +$6,000 | +1.4% | 30 Jun 2019 | 10-Q | 09 Aug 2019 | 2019 | Q2 |
| Q1 2019 | $427,000 | +$7,000 | +1.7% | 31 Mar 2019 | 10-Q | 08 May 2019 | 2019 | Q1 |
| Q4 2018 | $427,000 | +$13,000 | +3.1% | 31 Dec 2018 | 10-K | 16 Mar 2020 | 2019 | FY |
| Q3 2018 | $424,000 | +$10,000 | +2.4% | 30 Sep 2018 | 10-Q | 05 Nov 2018 | 2018 | Q3 |
| Q2 2018 | $421,000 | +$7,000 | +1.7% | 30 Jun 2018 | 10-Q | 07 Aug 2018 | 2018 | Q2 |
| Q1 2018 | $420,000 | +$6,000 | +1.4% | 31 Mar 2018 | 10-Q | 04 May 2018 | 2018 | Q1 |
| Q4 2017 | $414,000 | $0 | 0% | 31 Dec 2017 | 10-K | 15 Mar 2019 | 2018 | FY |
| Q3 2017 | $414,000 | -$5,917,000 | -93% | 30 Sep 2017 | 10-Q | 09 Nov 2017 | 2017 | Q3 |
| Q2 2017 | $414,000 | -$5,917,000 | -93% | 30 Jun 2017 | 10-Q | 09 Aug 2017 | 2017 | Q2 |
| Q1 2017 | $414,000 | -$5,917,000 | -93% | 31 Mar 2017 | 10-Q | 10 May 2017 | 2017 | Q1 |
| Q4 2016 | $414,000 | -$5,917,000 | -93% | 31 Dec 2016 | 10-K | 16 Mar 2018 | 2017 | FY |
| Q3 2016 | $6,331,000 | 30 Sep 2016 | 10-Q | 14 Nov 2016 | 2016 | Q3 | ||
| Q2 2016 | $6,331,000 | +$102,000 | +1.6% | 30 Jun 2016 | 10-Q | 15 Aug 2016 | 2016 | Q2 |
| Q1 2016 | $6,331,000 | +$135,000 | +2.2% | 31 Mar 2016 | 10-Q | 10 May 2016 | 2016 | Q1 |
| Q4 2015 | $6,331,000 | +$143,000 | +2.3% | 31 Dec 2015 | 10-K | 28 Mar 2017 | 2016 | FY |
| Q2 2015 | $6,229,000 | +$296,000 | +5% | 30 Jun 2015 | 6-K | 31 Dec 2015 | 2015 | Q2 |
| Q1 2015 | $6,196,000 | +$308,000 | +5.2% | 31 Mar 2015 | 6-K | 10 Jul 2015 | 2015 | Q1 |
| Q4 2014 | $6,188,000 | +$2,442,000 | +65% | 31 Dec 2014 | 10-K | 15 Mar 2016 | 2015 | FY |
| Q3 2014 | $5,998,000 | +$2,276,000 | +61% | 30 Sep 2014 | 6-K | 17 Nov 2014 | 2014 | Q3 |
| Q2 2014 | $5,933,000 | +$2,211,000 | +59% | 30 Jun 2014 | 6-K | 08 Aug 2014 | 2014 | Q2 |
| Q1 2014 | $5,888,000 | 31 Mar 2014 | 6-K | 08 Jul 2014 | 2014 | Q1 | ||
| Q4 2013 | $3,746,000 | +$32,000 | +0.86% | 31 Dec 2013 | 20-F | 01 Oct 2015 | 2014 | FY |
| Q3 2013 | $3,722,000 | 30 Sep 2013 | 6-K | 15 Jan 2014 | 2013 | Q3 | ||
| Q2 2013 | $3,722,000 | +$49,000 | +1.3% | 30 Jun 2013 | 6-K | 06 Dec 2013 | 2013 | Q2 |
| Q4 2012 | $3,714,000 | +$73,000 | +2% | 31 Dec 2012 | 20-F/A | 30 Apr 2014 | 2013 | FY |
| Q2 2012 | $3,673,000 | 30 Jun 2012 | 6-K | 14 Dec 2012 | 2012 | Q2 | ||
| Q1 2012 | $3,673,000 | 31 Mar 2012 | 6-K | 13 Sep 2012 | 2012 | Q1 | ||
| Q4 2011 | $3,641,000 | +$52,000 | +1.4% | 31 Dec 2011 | 20-F | 30 Apr 2013 | 2012 | FY |
| Q4 2010 | $3,589,000 | 31 Dec 2010 | 20-F | 27 Apr 2012 | 2011 | FY |