| Period | TTM Value | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|---|
| Q1 2023 | $1,123,000 | +$1,967,000 | 01 Jan 2023 | 31 Mar 2023 | 10-Q | 09 May 2023 | 2023 | Q1 | ||
| Q1 2022 | $844,000 | -$1,007,000 | -618% | 01 Jan 2022 | 01 Apr 2022 | 10-Q | 09 May 2023 | 2023 | Q1 | |
| Q1 2021 | $163,000 | -$6,124,000 | -97% | 01 Jan 2021 | 02 Apr 2021 | 10-Q | 10 May 2022 | 2022 | Q1 | |
| Q1 2020 | $6,287,000 | -$3,182,000 | -34% | 01 Jan 2020 | 27 Mar 2020 | 10-Q | 10 May 2021 | 2021 | Q1 | |
| Q1 2019 | $9,469,000 | -$895,000 | -8.6% | 01 Jan 2019 | 29 Mar 2019 | 10-Q | 06 May 2020 | 2020 | Q1 | |
| Q1 2018 | $10,364,000 | +$17,454,000 | 01 Jan 2018 | 30 Mar 2018 | 10-Q | 30 Apr 2019 | 2019 | Q1 | ||
| Q1 2017 | $7,090,000 | -$5,888,000 | -490% | 01 Jan 2017 | 31 Mar 2017 | 10-Q | 04 May 2018 | 2018 | Q1 | |
| Q1 2016 | $1,202,000 | -$396,000 | -49% | 01 Jan 2016 | 01 Apr 2016 | 10-Q | 04 May 2017 | 2017 | Q1 | |
| Q1 2015 | $806,000 | +$3,107,000 | +79% | 01 Jan 2015 | 03 Apr 2015 | 10-Q | 11 May 2016 | 2016 | Q1 | |
| Q1 2014 | $3,913,000 | -$5,054,000 | -443% | 01 Jan 2014 | 28 Mar 2014 | 10-Q | 29 Apr 2015 | 2015 | Q1 | |
| Q1 2013 | $1,141,000 | +$1,426,000 | 01 Jan 2013 | 29 Mar 2013 | 10-Q | 23 Apr 2014 | 2014 | Q1 | ||
| Q1 2012 | $285,000 | -$1,731,000 | -120% | 01 Jan 2012 | 30 Mar 2012 | 10-Q | 26 Apr 2013 | 2013 | Q1 | |
| Q1 2011 | $1,446,000 | 01 Jan 2011 | 01 Apr 2011 | 10-Q | 26 Apr 2012 | 2012 | Q1 |
| Period | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|
| 2022 | $1,020,000 | +$54,000 | +5% | 01 Jan 2022 | 31 Dec 2022 | 10-K | 15 Mar 2023 | 2022 | FY |
| 2021 | $1,074,000 | +$4,611,000 | +81% | 01 Jan 2021 | 31 Dec 2021 | 10-K | 15 Mar 2023 | 2022 | FY |
| 2020 | $5,685,000 | -$7,479,000 | -417% | 01 Jan 2020 | 31 Dec 2020 | 10-K | 15 Mar 2023 | 2022 | FY |
| 2019 | $1,794,000 | -$12,818,000 | -88% | 01 Jan 2019 | 31 Dec 2019 | 10-K | 15 Mar 2022 | 2021 | FY |
| 2018 | $14,612,000 | +$20,102,000 | 01 Jan 2018 | 31 Dec 2018 | 10-K | 12 Mar 2021 | 2020 | FY | |
| 2017 | $5,490,000 | -$4,613,000 | -526% | 01 Jan 2017 | 31 Dec 2017 | 10-K | 13 Mar 2020 | 2019 | FY |
| 2016 | $877,000 | +$22,653,000 | +96% | 01 Jan 2016 | 31 Dec 2016 | 10-K | 15 Mar 2019 | 2018 | FY |
| 2015 | $23,530,000 | -$15,780,000 | -204% | 01 Jan 2015 | 31 Dec 2015 | 10-K | 14 Mar 2018 | 2017 | FY |
| 2014 | $7,750,000 | -$687,000 | -9.7% | 01 Jan 2014 | 31 Dec 2014 | 10-K | 24 Feb 2017 | 2016 | FY |
| 2013 | $7,063,000 | -$5,748,000 | -437% | 01 Jan 2013 | 31 Dec 2013 | 10-K | 23 Feb 2016 | 2015 | FY |
| 2012 | $1,315,000 | -$2,335,000 | -229% | 01 Jan 2012 | 31 Dec 2012 | 10-K | 25 Feb 2015 | 2014 | FY |
| 2011 | $1,020,000 | +$3,133,000 | 01 Jan 2011 | 31 Dec 2011 | 10-K | 26 Feb 2014 | 2013 | FY | |
| 2010 | $2,113,000 | 01 Jan 2010 | 31 Dec 2010 | 10-K | 22 Feb 2013 | 2012 | FY |