| Period | TTM Value | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|---|
| Q1 2023 | $1,834,000 | +$967,000 | +112% | 01 Jan 2023 | 31 Mar 2023 | 10-Q | 17 May 2023 | 2023 | Q1 | |
| Q1 2022 | $867,000 | -$8,000 | -0.91% | 01 Jan 2022 | 31 Mar 2022 | 10-Q | 17 May 2023 | 2023 | Q1 | |
| Q1 2021 | $875,000 | +$159,000 | +22% | 01 Jan 2021 | 31 Mar 2021 | 10-Q | 12 May 2022 | 2022 | Q1 | |
| Q1 2020 | $716,000 | -$376,000 | -34% | 01 Jan 2020 | 31 Mar 2020 | 10-Q | 19 May 2021 | 2021 | Q1 | |
| Q1 2019 | $1,092,000 | +$419,000 | +62% | 01 Jan 2019 | 31 Mar 2019 | 10-Q | 13 May 2020 | 2020 | Q1 | |
| Q1 2018 | $673,000 | -$1,190,000 | -64% | 01 Jan 2018 | 31 Mar 2018 | 10-Q | 15 May 2019 | 2019 | Q1 | |
| Q1 2017 | $1,863,000 | +$166,000 | +9.8% | 01 Jan 2017 | 31 Mar 2017 | 10-Q | 21 May 2018 | 2018 | Q1 | |
| Q1 2016 | $1,697,000 | 01 Jan 2016 | 31 Mar 2016 | 10-Q | 19 Dec 2017 | 2017 | Q1 |
| Period | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|
| 2022 | $3,018,000 | -$656,000 | -18% | 01 Jan 2022 | 31 Dec 2022 | 10-K | 31 Mar 2023 | 2022 | FY |
| 2021 | $3,674,000 | -$642,000 | -15% | 01 Jan 2021 | 31 Dec 2021 | 10-K | 31 Mar 2023 | 2022 | FY |
| 2020 | $4,316,000 | -$381,000 | -8.1% | 01 Jan 2020 | 31 Dec 2020 | 10-K | 16 Mar 2022 | 2021 | FY |
| 2019 | $4,697,000 | -$955,000 | -17% | 01 Jan 2019 | 31 Dec 2019 | 10-K | 31 Mar 2021 | 2020 | FY |
| 2018 | $5,652,000 | +$93,000 | +1.7% | 01 Jan 2018 | 31 Dec 2018 | 10-K | 27 Mar 2020 | 2019 | FY |
| 2017 | $5,559,000 | -$683,000 | -11% | 01 Jan 2017 | 31 Dec 2017 | 10-K | 01 Apr 2019 | 2018 | FY |
| 2016 | $6,242,000 | +$2,756,000 | +79% | 01 Jan 2016 | 31 Dec 2016 | 10-K | 16 Apr 2018 | 2017 | FY |
| 2015 | $3,486,000 | +$2,316,000 | +198% | 01 Jan 2015 | 31 Dec 2015 | 10-K | 12 Sep 2017 | 2016 | FY |
| 2014 | $1,170,000 | 01 Jan 2014 | 31 Dec 2014 | 10-K | 12 Sep 2017 | 2016 | FY |