| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $611,000 | +$49,000 | +8.7% | 31 Dec 2024 | 10-K | 18 Mar 2025 | 2024 | FY |
| Q4 2023 | $562,000 | +$73,000 | +15% | 31 Dec 2023 | 10-K | 18 Mar 2025 | 2024 | FY |
| Q4 2022 | $489,000 | +$9,000 | +1.9% | 31 Dec 2022 | 10-K | 15 Mar 2024 | 2023 | FY |
| Q4 2021 | $480,000 | +$37,000 | +8.4% | 31 Dec 2021 | 10-K | 15 Mar 2023 | 2022 | FY |
| Q4 2020 | $443,000 | +$106,000 | +31% | 31 Dec 2020 | 10-K | 15 Mar 2022 | 2021 | FY |
| Q4 2019 | $337,000 | +$79,000 | +31% | 31 Dec 2019 | 10-K | 16 Mar 2021 | 2020 | FY |
| Q4 2018 | $258,000 | +$24,000 | +10% | 31 Dec 2018 | 10-K | 16 Mar 2020 | 2019 | FY |
| Q4 2017 | $234,000 | -$179,000 | -43% | 31 Dec 2017 | 10-K/A | 15 Mar 2019 | 2018 | FY |
| Q4 2016 | $413,000 | +$94,000 | +29% | 31 Dec 2016 | 10-K | 16 Mar 2018 | 2017 | FY |
| Q4 2015 | $319,000 | -$718,000 | -69% | 31 Dec 2015 | 10-K | 16 Mar 2017 | 2016 | FY |
| Q4 2014 | $1,037,000 | 31 Dec 2014 | 10-K | 15 Apr 2016 | 2015 | FY |