| Period | TTM Value | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|---|
| Q1 2023 | $8,000 | -$47,000 | -121% | 01 Jan 2023 | 31 Mar 2023 | 10-Q | 04 May 2023 | 2023 | Q1 | |
| Q1 2022 | $39,000 | -$353,000 | -90% | 01 Jan 2022 | 31 Mar 2022 | 10-Q | 04 May 2023 | 2023 | Q1 | |
| Q1 2021 | $392,000 | +$384,000 | +4800% | 01 Jan 2021 | 31 Mar 2021 | 10-Q | 16 May 2022 | 2022 | Q1 | |
| Q1 2020 | $8,000 | -$1,458,000 | -99% | 01 Jan 2020 | 31 Mar 2020 | 10-Q | 03 May 2021 | 2021 | Q1 | |
| Q1 2019 | $1,466,000 | +$1,370,000 | +1427% | 01 Jan 2019 | 31 Mar 2019 | 10-Q | 07 May 2020 | 2020 | Q1 | |
| Q1 2018 | $96,000 | -$26,000 | -21% | 01 Jan 2018 | 31 Mar 2018 | 10-Q | 09 May 2019 | 2019 | Q1 | |
| Q1 2017 | $122,000 | -$23,000 | -16% | 01 Jan 2017 | 31 Mar 2017 | 10-Q | 09 May 2018 | 2018 | Q1 | |
| Q1 2016 | $145,000 | -$35,000 | -19% | 01 Jan 2016 | 31 Mar 2016 | 10-Q | 10 May 2016 | 2016 | Q1 | |
| Q1 2015 | $180,000 | +$113,000 | +169% | 01 Jan 2015 | 31 Mar 2015 | 10-Q | 10 May 2016 | 2016 | Q1 | |
| Q1 2014 | $67,000 | +$239,000 | 01 Jan 2014 | 31 Mar 2014 | 10-Q | 12 May 2015 | 2015 | Q1 | ||
| Q1 2013 | $172,000 | -$140,000 | -438% | 01 Jan 2013 | 31 Mar 2013 | 10-Q | 13 May 2014 | 2014 | Q1 | |
| Q1 2012 | $32,000 | +$178,000 | +85% | 01 Jan 2012 | 31 Mar 2012 | 10-Q | 10 May 2013 | 2013 | Q1 | |
| Q1 2011 | $210,000 | 01 Jan 2011 | 31 Mar 2011 | 10-Q | 15 May 2012 | 2012 | Q1 |
| Period | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|---|
| 2023 | $343,000 | -$33,000 | -8.8% | 01 Jan 2023 | 31 Dec 2023 | 10-K | 01 Mar 2024 | 2023 | FY |
| 2022 | $376,000 | +$959,000 | 01 Jan 2022 | 31 Dec 2022 | 10-K | 01 Mar 2024 | 2023 | FY | |
| 2021 | $583,000 | -$878,000 | -298% | 01 Jan 2021 | 31 Dec 2021 | 10-K | 13 Mar 2023 | 2022 | FY |
| 2020 | $295,000 | +$166,000 | +129% | 01 Jan 2020 | 31 Dec 2020 | 10-K | 14 Mar 2022 | 2021 | FY |
| 2019 | $129,000 | +$307,000 | 01 Jan 2019 | 31 Dec 2019 | 10-K | 04 Mar 2021 | 2020 | FY | |
| 2018 | $178,000 | -$935,000 | -124% | 01 Jan 2018 | 31 Dec 2018 | 10-K | 04 Mar 2021 | 2020 | FY |
| 2017 | $757,000 | +$727,000 | +2423% | 01 Jan 2017 | 31 Dec 2017 | 10-K | 16 Mar 2020 | 2019 | FY |
| 2016 | $30,000 | +$635,000 | 01 Jan 2016 | 31 Dec 2016 | 10-K | 04 Mar 2019 | 2018 | FY | |
| 2015 | $605,000 | +$2,909,000 | +83% | 01 Jan 2015 | 31 Dec 2015 | 10-K | 02 Mar 2018 | 2017 | FY |
| 2014 | $3,514,000 | -$3,248,000 | -1221% | 01 Jan 2014 | 31 Dec 2014 | 10-K | 28 Feb 2017 | 2016 | FY |
| 2013 | $266,000 | -$2,196,000 | -114% | 01 Jan 2013 | 31 Dec 2013 | 10-K/A | 11 Mar 2016 | 2015 | FY |
| 2012 | $1,930,000 | +$4,466,000 | 01 Jan 2012 | 31 Dec 2012 | 10-K | 20 Mar 2015 | 2014 | FY | |
| 2011 | $2,536,000 | -$1,641,000 | -183% | 01 Jan 2011 | 31 Dec 2011 | 10-K | 14 Mar 2014 | 2013 | FY |
| 2010 | $895,000 | 01 Jan 2010 | 31 Dec 2010 | 10-K | 11 Mar 2013 | 2012 | FY |