| Period | TTM Value | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|---|
| Q1 2023 | $679,000 | -$283,000 | -29% | 01 Jan 2023 | 31 Mar 2023 | 10-Q | 09 May 2023 | 2023 | Q1 | |
| Q1 2022 | $962,000 | +$110,000 | +13% | 01 Jan 2022 | 31 Mar 2022 | 10-Q | 09 May 2023 | 2023 | Q1 | |
| Q1 2021 | $852,000 | +$462,000 | +118% | 01 Jan 2021 | 31 Mar 2021 | 10-Q | 04 May 2022 | 2022 | Q1 | |
| Q1 2020 | $390,000 | -$1,445,000 | -79% | 01 Jan 2020 | 31 Mar 2020 | 10-Q | 30 Apr 2021 | 2021 | Q1 | |
| Q1 2019 | $1,835,000 | -$704,000 | -28% | 01 Jan 2019 | 31 Mar 2019 | 10-Q | 01 May 2020 | 2020 | Q1 | |
| Q1 2018 | $2,539,000 | +$681,000 | +37% | 01 Jan 2018 | 31 Mar 2018 | 10-Q | 07 May 2019 | 2019 | Q1 | |
| Q1 2017 | $1,858,000 | 01 Jan 2017 | 31 Mar 2017 | 10-Q | 11 May 2018 | 2018 | Q1 |
| Period | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|
| 2022 | $3,705,000 | -$182,000 | -4.7% | 01 Jan 2022 | 31 Dec 2022 | 10-K | 15 Mar 2023 | 2022 | FY |
| 2021 | $3,887,000 | -$1,266,000 | -25% | 01 Jan 2021 | 31 Dec 2021 | 10-K | 15 Mar 2023 | 2022 | FY |
| 2020 | $5,153,000 | -$3,438,000 | -40% | 01 Jan 2020 | 31 Dec 2020 | 10-K | 15 Mar 2023 | 2022 | FY |
| 2019 | $8,591,000 | +$625,000 | +7.8% | 01 Jan 2019 | 31 Dec 2019 | 10-K | 25 Feb 2022 | 2021 | FY |
| 2018 | $7,966,000 | +$952,000 | +14% | 01 Jan 2018 | 31 Dec 2018 | 10-K | 25 Feb 2021 | 2020 | FY |
| 2017 | $7,014,000 | -$405,000 | -5.5% | 01 Jan 2017 | 31 Dec 2017 | 10-K | 27 Feb 2020 | 2019 | FY |
| 2016 | $7,419,000 | 01 Jan 2016 | 31 Dec 2016 | 10-K | 28 Feb 2019 | 2018 | FY |