| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $640,000 | $0 | 0% | 31 Dec 2024 | 10-K | 24 Mar 2025 | 2024 | FY |
| Q4 2023 | $640,000 | +$2,000 | +0.31% | 31 Dec 2023 | 10-K | 24 Mar 2025 | 2024 | FY |
| Q4 2022 | $638,000 | -$15,000 | -2.3% | 31 Dec 2022 | 10-K | 21 Mar 2024 | 2023 | FY |
| Q4 2021 | $653,000 | -$274,000 | -30% | 31 Dec 2021 | 10-K | 21 Mar 2024 | 2023 | FY |
| Q4 2020 | $927,000 | $0 | 0% | 31 Dec 2020 | 10-K | 28 Mar 2023 | 2022 | FY |
| Q4 2019 | $927,000 | $0 | 0% | 31 Dec 2019 | 10-K | 29 Mar 2022 | 2021 | FY |
| Q4 2018 | $927,000 | $0 | 0% | 31 Dec 2018 | 10-K | 31 Mar 2021 | 2020 | FY |
| Q4 2017 | $927,000 | -$443,000 | -32% | 31 Dec 2017 | 10-K | 14 Apr 2020 | 2019 | FY |
| Q4 2016 | $1,370,000 | $0 | 0% | 31 Dec 2016 | 10-K | 01 Apr 2019 | 2018 | FY |
| Q4 2015 | $1,370,000 | -$30,000 | -2.1% | 31 Dec 2015 | 10-K | 29 Mar 2018 | 2017 | FY |
| Q4 2014 | $1,400,000 | +$30,386 | +2.2% | 31 Dec 2014 | 10-K | 30 Mar 2017 | 2016 | FY |
| Q4 2013 | $1,369,614 | $0 | 0% | 31 Dec 2013 | 10-K | 30 Mar 2016 | 2015 | FY |
| Q4 2012 | $1,369,614 | $0 | 0% | 31 Dec 2012 | 10-K | 30 Mar 2016 | 2015 | FY |
| Q4 2011 | $1,369,614 | $0 | 0% | 31 Dec 2011 | 10-K | 16 Mar 2015 | 2014 | FY |
| Q4 2010 | $1,369,614 | 31 Dec 2010 | 10-K | 17 Mar 2014 | 2013 | FY |