| Period | TTM Value | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|---|
| Q1 2025 | $1,070,000 | -$796,000 | -43% | 01 Jan 2025 | 31 Mar 2025 | 10-Q | 07 May 2025 | 2025 | Q1 | |
| Q1 2024 | $1,866,000 | +$808,000 | +76% | 01 Jan 2024 | 31 Mar 2024 | 10-Q | 07 May 2025 | 2025 | Q1 | |
| Q1 2023 | $1,058,000 | -$1,270,000 | -55% | 01 Jan 2023 | 31 Mar 2023 | 10-Q | 08 May 2024 | 2024 | Q1 | |
| Q1 2022 | $2,328,000 | +$2,045,000 | +723% | 01 Jan 2022 | 31 Mar 2022 | 10-Q | 10 May 2023 | 2022 | Q3 | |
| Q1 2021 | $283,000 | -$1,361,000 | -83% | 01 Jan 2021 | 31 Mar 2021 | 10-Q | 09 May 2022 | 2022 | Q1 | |
| Q1 2020 | $1,644,000 | -$627,000 | -28% | 01 Jan 2020 | 31 Mar 2020 | 10-Q | 10 May 2021 | 2021 | Q1 | |
| Q1 2019 | $2,271,000 | +$846,000 | +59% | 01 Jan 2019 | 31 Mar 2019 | 10-Q | 08 May 2020 | 2020 | Q1 | |
| Q1 2018 | $1,425,000 | +$220,000 | +18% | 01 Jan 2018 | 31 Mar 2018 | 10-Q | 08 May 2019 | 2019 | Q1 | |
| Q1 2017 | $1,205,000 | +$630,000 | +110% | 01 Jan 2017 | 31 Mar 2017 | 10-Q | 08 May 2018 | 2018 | Q1 | |
| Q1 2016 | $575,000 | +$119,000 | +26% | 01 Jan 2016 | 31 Mar 2016 | 10-Q | 03 May 2017 | 2017 | Q1 | |
| Q1 2015 | $456,000 | -$2,000 | -0.44% | 01 Jan 2015 | 31 Mar 2015 | 10-Q | 04 May 2016 | 2016 | Q1 | |
| Q1 2014 | $458,000 | -$427,000 | -48% | 01 Jan 2014 | 31 Mar 2014 | 10-Q | 07 May 2015 | 2015 | Q1 | |
| Q1 2013 | $885,000 | 01 Jan 2013 | 31 Mar 2013 | 10-Q | 14 May 2014 | 2014 | Q1 |