| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2023 | $1,256,000 | -$74,000 | -5.6% | 31 Dec 2023 | 10-K | 21 Mar 2024 | 2023 | FY |
| Q4 2022 | $1,330,000 | +$37,000 | +2.9% | 31 Dec 2022 | 10-K | 21 Mar 2024 | 2023 | FY |
| Q4 2021 | $1,293,000 | -$136,000 | -9.5% | 31 Dec 2021 | 10-K | 28 Mar 2023 | 2022 | FY |
| Q4 2020 | $1,429,000 | +$382,000 | +36% | 31 Dec 2020 | 10-K | 17 Mar 2022 | 2021 | FY |
| Q4 2019 | $1,047,000 | +$289,000 | +38% | 31 Dec 2019 | 10-K | 31 Mar 2021 | 2020 | FY |
| Q4 2018 | $758,000 | +$69,000 | +10% | 31 Dec 2018 | 10-K | 30 Mar 2020 | 2019 | FY |
| Q4 2017 | $689,000 | +$257,000 | +59% | 31 Dec 2017 | 10-K | 08 Mar 2019 | 2018 | FY |
| Q4 2016 | $432,000 | +$296,000 | +218% | 31 Dec 2016 | 10-K | 14 Mar 2018 | 2017 | FY |
| Q4 2015 | $136,000 | +$2,000 | +1.5% | 31 Dec 2015 | 10-K | 10 Mar 2017 | 2016 | FY |
| Q4 2014 | $134,000 | -$4,000 | -2.9% | 31 Dec 2014 | 10-K | 11 Mar 2016 | 2015 | FY |
| Q4 2013 | $138,000 | -$37,000 | -21% | 31 Dec 2013 | 10-K | 06 Mar 2015 | 2014 | FY |
| Q4 2012 | $175,000 | +$30,000 | +21% | 31 Dec 2012 | 10-K | 17 Mar 2014 | 2013 | FY |
| Q4 2011 | $145,000 | 31 Dec 2011 | 10-K | 15 Mar 2013 | 2012 | FY |