| Period | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|
| 2023 | $2,138,000 | +$4,591,000 | 01 Jan 2023 | 31 Dec 2023 | 10-K | 28 Feb 2024 | 2023 | FY | |
| 2022 | $2,453,000 | -$6,474,000 | -161% | 01 Jan 2022 | 31 Dec 2022 | 10-K | 28 Feb 2024 | 2023 | FY |
| 2021 | $4,021,000 | +$6,680,000 | 01 Jan 2021 | 31 Dec 2021 | 10-K | 28 Feb 2024 | 2023 | FY | |
| 2020 | $2,659,000 | +$31,293,000 | +92% | 01 Jan 2020 | 31 Dec 2020 | 10-K | 28 Feb 2023 | 2022 | FY |
| 2019 | $33,952,000 | -$14,508,000 | -75% | 01 Jan 2019 | 31 Dec 2019 | 10-K | 25 Feb 2022 | 2021 | FY |
| 2018 | $19,444,000 | -$15,005,000 | -338% | 01 Jan 2018 | 31 Dec 2018 | 10-K | 26 Feb 2021 | 2020 | FY |
| 2017 | $4,439,000 | -$10,431,000 | -174% | 01 Jan 2017 | 31 Dec 2017 | 10-K | 28 Feb 2020 | 2019 | FY |
| 2016 | $5,992,000 | +$15,376,000 | 01 Jan 2016 | 31 Dec 2016 | 10-K | 01 Mar 2019 | 2018 | FY | |
| 2015 | $9,384,000 | -$5,722,000 | -156% | 01 Jan 2015 | 31 Dec 2015 | 10-K | 28 Feb 2018 | 2017 | FY |
| 2014 | $3,662,000 | -$1,603,000 | -78% | 01 Jan 2014 | 31 Dec 2014 | 10-K | 24 Mar 2017 | 2016 | FY |
| 2013 | $2,059,000 | -$2,011,000 | -4190% | 01 Jan 2013 | 31 Dec 2013 | 10-K | 29 Feb 2016 | 2015 | FY |
| 2012 | $48,000 | -$2,291,000 | -102% | 01 Jan 2012 | 31 Dec 2012 | 10-K | 02 Mar 2015 | 2014 | FY |
| 2011 | $2,243,000 | +$1,036,000 | +86% | 01 Jan 2011 | 31 Dec 2011 | 10-K | 17 Mar 2014 | 2013 | FY |
| 2010 | $1,207,000 | 01 Jan 2010 | 31 Dec 2010 | 10-K | 14 Jun 2013 | 2012 | FY |