| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | $624,000 | +$233,000 | +60% | 31 Dec 2025 | 10-K | 20 Feb 2026 | 2025 | FY |
| Q4 2024 | $391,000 | +$89,000 | +29% | 31 Dec 2024 | 10-K | 20 Feb 2026 | 2025 | FY |
| Q4 2023 | $302,000 | +$67,000 | +29% | 31 Dec 2023 | 10-K | 21 Feb 2025 | 2024 | FY |
| Q4 2022 | $235,000 | -$68,000 | -22% | 31 Dec 2022 | 10-K | 28 Feb 2024 | 2023 | FY |
| Q4 2021 | $303,000 | -$37,000 | -11% | 31 Dec 2021 | 10-K | 03 Mar 2023 | 2022 | FY |
| Q3 2021 | $0 | $0 | 30 Sep 2021 | 10-Q | 03 Nov 2021 | 2021 | Q3 | |
| Q2 2021 | $0 | $0 | 30 Jun 2021 | 10-Q | 04 Aug 2021 | 2021 | Q2 | |
| Q1 2021 | $0 | 31 Mar 2021 | 10-Q | 05 May 2021 | 2021 | Q1 | ||
| Q4 2020 | $340,000 | +$51,000 | +18% | 31 Dec 2020 | 10-K | 25 Feb 2022 | 2021 | FY |
| Q3 2020 | $0 | 30 Sep 2020 | 10-Q | 04 Nov 2020 | 2020 | Q3 | ||
| Q2 2020 | $0 | 30 Jun 2020 | 10-Q | 05 Aug 2020 | 2020 | Q2 | ||
| Q4 2019 | $289,000 | +$106,000 | +58% | 31 Dec 2019 | 10-K | 26 Feb 2021 | 2020 | FY |
| Q4 2018 | $183,000 | -$9,000 | -4.7% | 31 Dec 2018 | 10-K | 09 Mar 2020 | 2019 | FY |
| Q4 2017 | $192,000 | -$43,000 | -18% | 31 Dec 2017 | 10-K | 26 Apr 2019 | 2018 | FY |
| Q4 2016 | $235,000 | -$3,877,000 | -94% | 31 Dec 2016 | 10-K | 27 Mar 2018 | 2017 | FY |
| Q4 2015 | $4,112,000 | -$7,328,000 | -64% | 31 Dec 2015 | 10-K | 10 Mar 2017 | 2016 | FY |
| Q4 2014 | $11,440,000 | -$2,487,000 | -18% | 31 Dec 2014 | 10-K | 04 Mar 2016 | 2015 | FY |
| Q4 2013 | $13,927,000 | -$2,214,000 | -14% | 31 Dec 2013 | 10-K | 06 Mar 2015 | 2014 | FY |
| Q4 2012 | $16,141,000 | +$86,000 | +0.54% | 31 Dec 2012 | 10-K | 07 Mar 2014 | 2013 | FY |
| Q4 2011 | $16,055,000 | 31 Dec 2011 | 10-K | 12 Mar 2013 | 2012 | FY |