| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $0 | $0 | 31 Dec 2024 | 10-K | 14 Feb 2025 | 2024 | FY | |
| Q4 2023 | $0 | $0 | 31 Dec 2023 | 10-K | 14 Feb 2025 | 2024 | FY | |
| Q4 2022 | $0 | $0 | 31 Dec 2022 | 10-K | 16 Feb 2024 | 2023 | FY | |
| Q4 2021 | $0 | $0 | 31 Dec 2021 | 10-K | 17 Feb 2023 | 2022 | FY | |
| Q4 2020 | $0 | -$855,000 | -100% | 31 Dec 2020 | 10-K | 17 Feb 2022 | 2021 | FY |
| Q4 2019 | $855,000 | -$642,000 | -43% | 31 Dec 2019 | 10-K | 17 Feb 2021 | 2020 | FY |
| Q4 2018 | $1,497,000 | -$141,000 | -8.6% | 31 Dec 2018 | 10-K | 18 Feb 2020 | 2019 | FY |
| Q4 2017 | $1,638,000 | +$995,000 | +155% | 31 Dec 2017 | 10-K | 21 Feb 2019 | 2018 | FY |
| Q4 2016 | $643,000 | +$76,000 | +13% | 31 Dec 2016 | 10-K | 27 Feb 2018 | 2017 | FY |
| Q4 2015 | $567,000 | +$18,000 | +3.3% | 31 Dec 2015 | 10-K | 18 Feb 2016 | 2015 | FY |
| Q4 2014 | $549,000 | -$308,000 | -36% | 31 Dec 2014 | 10-K | 18 Feb 2016 | 2015 | FY |
| Q4 2013 | $857,000 | -$262,000 | -23% | 31 Dec 2013 | 10-K | 20 Feb 2015 | 2014 | FY |
| Q4 2012 | $1,119,000 | -$14,662,000 | -93% | 31 Dec 2012 | 10-K | 19 Feb 2014 | 2013 | FY |
| Q4 2011 | $15,781,000 | 31 Dec 2011 | 10-K | 01 Mar 2013 | 2012 | FY |