| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q1 2025 | $57,000 | 31 Mar 2025 | 10-Q | 13 May 2025 | 2025 | Q1 | ||
| Q4 2024 | $90,000 | -$20,000 | -18% | 31 Dec 2024 | 10-Q | 13 May 2025 | 2025 | Q1 |
| Q4 2023 | $110,000 | 31 Dec 2023 | 10-K | 25 Mar 2025 | 2024 | FY | ||
| Q4 2020 | $1,412,000 | +$400,000 | +40% | 31 Dec 2020 | 10-K | 25 Mar 2021 | 2020 | FY |
| Q4 2019 | $1,012,000 | -$373,000 | -27% | 31 Dec 2019 | 10-K | 25 Mar 2021 | 2020 | FY |
| Q4 2018 | $1,385,000 | +$393,000 | +40% | 31 Dec 2018 | 10-K | 24 Mar 2020 | 2019 | FY |
| Q3 2018 | $125,000 | -$191,000 | -60% | 30 Sep 2018 | 10-Q | 09 Nov 2018 | 2018 | Q3 |
| Q2 2018 | $197,000 | -$9,000 | -4.4% | 30 Jun 2018 | 10-Q | 08 Aug 2018 | 2018 | Q2 |
| Q1 2018 | $145,000 | +$19,000 | +15% | 31 Mar 2018 | 10-Q | 02 May 2018 | 2018 | Q1 |
| Q4 2017 | $992,000 | -$684,000 | -41% | 31 Dec 2017 | 10-K | 01 Apr 2019 | 2018 | FY |
| Q3 2017 | $316,000 | -$308,000 | -49% | 30 Sep 2017 | 10-Q | 08 Nov 2017 | 2017 | Q3 |
| Q2 2017 | $206,000 | -$791,000 | -79% | 30 Jun 2017 | 10-Q | 09 Aug 2017 | 2017 | Q2 |
| Q1 2017 | $126,000 | -$386,000 | -75% | 31 Mar 2017 | 10-Q | 04 May 2017 | 2017 | Q1 |
| Q4 2016 | $1,676,000 | -$1,241,000 | -43% | 31 Dec 2016 | 10-K | 22 Feb 2018 | 2017 | FY |
| Q3 2016 | $624,000 | -$638,000 | -51% | 30 Sep 2016 | 10-Q | 14 Nov 2016 | 2016 | Q3 |
| Q2 2016 | $997,000 | -$465,000 | -32% | 30 Jun 2016 | 10-Q | 11 Aug 2016 | 2016 | Q2 |
| Q1 2016 | $512,000 | -$703,000 | -58% | 31 Mar 2016 | 10-Q | 11 May 2016 | 2016 | Q1 |
| Q4 2015 | $2,917,000 | +$1,955,000 | +203% | 31 Dec 2015 | 10-K | 23 Feb 2017 | 2016 | FY |
| Q3 2015 | $1,262,000 | +$370,000 | +41% | 30 Sep 2015 | 10-Q | 04 Nov 2015 | 2015 | Q3 |
| Q2 2015 | $1,462,000 | +$315,000 | +27% | 30 Jun 2015 | 10-Q | 05 Aug 2015 | 2015 | Q2 |
| Q1 2015 | $1,215,000 | +$244,000 | +25% | 31 Mar 2015 | 10-Q | 05 May 2015 | 2015 | Q1 |
| Q4 2014 | $962,000 | -$256,000 | -21% | 31 Dec 2014 | 10-K | 10 Mar 2016 | 2015 | FY |
| Q3 2014 | $892,000 | -$433,000 | -33% | 30 Sep 2014 | 10-Q | 13 Nov 2014 | 2014 | Q3 |
| Q2 2014 | $1,147,000 | -$456,000 | -28% | 30 Jun 2014 | 10-Q | 13 Aug 2014 | 2014 | Q2 |
| Q1 2014 | $971,000 | -$864,000 | -47% | 31 Mar 2014 | 10-Q | 13 May 2014 | 2014 | Q1 |
| Q4 2013 | $1,218,000 | -$1,047,000 | -46% | 31 Dec 2013 | 10-K | 12 Mar 2015 | 2014 | FY |
| Q3 2013 | $1,325,000 | -$1,720,000 | -56% | 30 Sep 2013 | 10-Q | 13 Nov 2013 | 2013 | Q3 |
| Q2 2013 | $1,603,000 | -$603,000 | -27% | 30 Jun 2013 | 10-Q | 13 Aug 2013 | 2013 | Q2 |
| Q1 2013 | $1,835,000 | +$426,000 | +30% | 31 Mar 2013 | 10-Q | 15 May 2013 | 2013 | Q1 |
| Q4 2012 | $2,265,000 | +$270,000 | +14% | 31 Dec 2012 | 10-K | 27 Mar 2014 | 2013 | FY |
| Q3 2012 | $3,045,000 | +$1,574,000 | +107% | 30 Sep 2012 | 10-Q | 14 Nov 2012 | 2012 | Q3 |
| Q2 2012 | $2,206,000 | $0 | 0% | 30 Jun 2012 | 10-Q | 14 Aug 2012 | 2012 | Q2 |
| Q1 2012 | $1,409,000 | 31 Mar 2012 | 10-Q | 15 May 2012 | 2012 | Q1 | ||
| Q4 2011 | $1,995,000 | -$363,000 | -15% | 31 Dec 2011 | 10-K | 27 Mar 2013 | 2012 | FY |
| Q3 2011 | $1,471,000 | 30 Sep 2011 | 10-Q | 14 Nov 2011 | 2011 | Q3 | ||
| Q2 2011 | $2,206,000 | 30 Jun 2011 | 10-Q | 15 Aug 2011 | 2011 | Q2 | ||
| Q4 2010 | $2,358,000 | 31 Dec 2010 | 10-K | 30 Mar 2012 | 2011 | FY |