| Period | TTM Value | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|---|
| Q1 2023 | $545,000 | +$189,000 | +53% | 01 Jan 2023 | 31 Mar 2023 | 10-Q | 08 May 2023 | 2023 | Q1 | |
| Q1 2022 | $356,000 | +$8,000 | +2.3% | 01 Jan 2022 | 31 Mar 2022 | 10-Q | 08 May 2023 | 2023 | Q1 | |
| Q1 2021 | $348,000 | +$2,000 | +0.58% | 01 Jan 2021 | 31 Mar 2021 | 10-Q | 04 May 2022 | 2022 | Q1 | |
| Q1 2020 | $346,000 | +$15,000 | +4.5% | 01 Jan 2020 | 31 Mar 2020 | 10-Q | 05 May 2021 | 2021 | Q1 | |
| Q1 2019 | $331,000 | -$267,000 | -45% | 01 Jan 2019 | 31 Mar 2019 | 10-Q | 11 May 2020 | 2020 | Q1 | |
| Q1 2018 | $598,000 | +$291,000 | +95% | 01 Jan 2018 | 31 Mar 2018 | 10-Q | 03 May 2019 | 2019 | Q1 | |
| Q1 2017 | $307,000 | +$299,000 | +3738% | 01 Jan 2017 | 31 Mar 2017 | 10-Q | 04 May 2018 | 2018 | Q1 | |
| Q1 2016 | $8,000 | -$234,000 | -97% | 01 Jan 2016 | 31 Mar 2016 | 10-Q | 10 May 2017 | 2017 | Q1 | |
| Q1 2015 | $242,000 | 01 Jan 2015 | 31 Mar 2015 | 10-Q | 13 May 2016 | 2016 | Q1 |
| Period | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|
| 2022 | $1,656,000 | +$193,000 | +13% | 01 Jan 2022 | 31 Dec 2022 | 10-K | 01 Mar 2023 | 2022 | FY |
| 2021 | $1,463,000 | +$50,000 | +3.5% | 01 Jan 2021 | 31 Dec 2021 | 10-K | 01 Mar 2023 | 2022 | FY |
| 2020 | $1,413,000 | -$710,000 | -33% | 01 Jan 2020 | 31 Dec 2020 | 10-K | 02 Mar 2022 | 2021 | FY |
| 2019 | $2,123,000 | -$714,000 | -25% | 01 Jan 2019 | 31 Dec 2019 | 10-K | 04 Mar 2021 | 2020 | FY |
| 2018 | $2,837,000 | +$1,388,000 | +96% | 01 Jan 2018 | 31 Dec 2018 | 10-K | 03 Mar 2020 | 2019 | FY |
| 2017 | $1,449,000 | +$1,401,000 | +2919% | 01 Jan 2017 | 31 Dec 2017 | 10-K | 13 Mar 2019 | 2018 | FY |
| 2016 | $48,000 | -$1,236,000 | -96% | 01 Jan 2016 | 31 Dec 2016 | 10-K | 13 Mar 2019 | 2018 | FY |
| 2015 | $1,284,000 | +$1,122,000 | +693% | 01 Jan 2015 | 31 Dec 2015 | 10-K | 09 Mar 2018 | 2017 | FY |
| 2014 | $162,000 | -$398,000 | -71% | 01 Jan 2014 | 31 Dec 2014 | 10-K | 08 Mar 2017 | 2016 | FY |
| 2013 | $560,000 | 01 Jan 2013 | 31 Dec 2013 | 10-K | 24 Mar 2016 | 2015 | FY |