| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2023 | $1,000 | -$4,000 | -80% | 30 Jun 2023 | 10-Q | 14 Aug 2023 | 2023 | Q2 |
| Q1 2023 | $2,000 | -$3,000 | -60% | 31 Mar 2023 | 10-Q | 15 May 2023 | 2023 | Q1 |
| Q4 2022 | $7,000 | -$15,000 | -68% | 31 Dec 2022 | 10-Q | 14 Nov 2023 | 2023 | Q3 |
| Q3 2022 | $1,000 | -$18,000 | -95% | 30 Sep 2022 | 10-Q | 08 Nov 2022 | 2022 | Q3 |
| Q2 2022 | $5,000 | -$515,000 | -99% | 30 Jun 2022 | 10-Q | 03 Aug 2022 | 2022 | Q2 |
| Q1 2022 | $5,000 | -$1,525,000 | -100% | 31 Mar 2022 | 10-Q | 11 May 2022 | 2022 | Q1 |
| Q4 2021 | $22,000 | -$6,000 | -21% | 31 Dec 2021 | 10-K | 16 Mar 2023 | 2022 | FY |
| Q3 2021 | $19,000 | -$12,000 | -39% | 30 Sep 2021 | 10-Q | 10 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $520,000 | +$421,000 | +425% | 30 Jun 2021 | 10-Q | 10 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $1,530,000 | +$1,432,000 | +1,461% | 31 Mar 2021 | 10-Q | 06 May 2021 | 2021 | Q1 |
| Q4 2020 | $28,000 | -$20,000 | -42% | 31 Dec 2020 | 10-K | 24 Mar 2022 | 2021 | FY |
| Q3 2020 | $31,000 | -$199,000 | -87% | 30 Sep 2020 | 10-Q | 12 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $99,000 | -$148,000 | -60% | 30 Jun 2020 | 10-Q | 12 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $98,000 | -$228,000 | -70% | 31 Mar 2020 | 10-Q | 12 May 2020 | 2020 | Q1 |
| Q4 2019 | $48,000 | -$289,000 | -86% | 31 Dec 2019 | 10-K | 10 Mar 2021 | 2020 | FY |
| Q3 2019 | $230,000 | -$175,000 | -43% | 30 Sep 2019 | 10-Q | 12 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $247,000 | -$234,000 | -49% | 30 Jun 2019 | 10-Q | 14 Aug 2019 | 2019 | Q2 |
| Q1 2019 | $326,000 | -$330,000 | -50% | 31 Mar 2019 | 10-Q | 15 May 2019 | 2019 | Q1 |
| Q4 2018 | $337,000 | +$183,000 | +119% | 31 Dec 2018 | 10-K | 16 Mar 2020 | 2019 | FY |
| Q3 2018 | $405,000 | +$235,000 | +138% | 30 Sep 2018 | 10-Q | 07 Nov 2018 | 2018 | Q3 |
| Q2 2018 | $481,000 | +$316,000 | +192% | 30 Jun 2018 | 10-Q | 08 Aug 2018 | 2018 | Q2 |
| Q1 2018 | $656,000 | +$589,000 | +879% | 31 Mar 2018 | 10-Q | 08 May 2018 | 2018 | Q1 |
| Q4 2017 | $154,000 | +$80,000 | +108% | 31 Dec 2017 | 10-K | 12 Mar 2019 | 2018 | FY |
| Q3 2017 | $170,000 | +$102,000 | +150% | 30 Sep 2017 | 10-Q | 07 Nov 2017 | 2017 | Q3 |
| Q2 2017 | $165,000 | +$60,000 | +57% | 30 Jun 2017 | 10-Q | 08 Aug 2017 | 2017 | Q2 |
| Q1 2017 | $67,000 | -$7,000 | -9.5% | 31 Mar 2017 | 10-Q | 24 May 2017 | 2017 | Q1 |
| Q4 2016 | $74,000 | -$207,000 | -74% | 31 Dec 2016 | 10-K | 15 Mar 2018 | 2017 | FY |
| Q3 2016 | $68,000 | -$502,000 | -88% | 30 Sep 2016 | 10-Q | 08 Nov 2016 | 2016 | Q3 |
| Q2 2016 | $105,000 | -$771,000 | -88% | 30 Jun 2016 | 10-Q | 04 Aug 2016 | 2016 | Q2 |
| Q1 2016 | $74,000 | -$1,071,000 | -94% | 31 Mar 2016 | 10-Q | 04 May 2016 | 2016 | Q1 |
| Q4 2015 | $281,000 | -$1,166,000 | -81% | 31 Dec 2015 | 10-K/A | 24 May 2017 | 2016 | FY |
| Q3 2015 | $570,000 | -$3,407,000 | -86% | 30 Sep 2015 | 10-Q | 05 Nov 2015 | 2015 | Q3 |
| Q2 2015 | $876,000 | -$3,520,000 | -80% | 30 Jun 2015 | 10-Q | 06 Aug 2015 | 2015 | Q2 |
| Q1 2015 | $1,145,000 | -$2,527,000 | -69% | 31 Mar 2015 | 10-Q | 11 May 2015 | 2015 | Q1 |
| Q4 2014 | $1,447,000 | -$1,265,000 | -47% | 31 Dec 2014 | 10-K | 07 Mar 2016 | 2015 | FY |
| Q3 2014 | $3,977,000 | +$1,805,000 | +83% | 30 Sep 2014 | 10-Q | 07 Nov 2014 | 2014 | Q3 |
| Q2 2014 | $4,396,000 | +$2,119,000 | +93% | 30 Jun 2014 | 10-Q | 08 Aug 2014 | 2014 | Q2 |
| Q1 2014 | $3,672,000 | +$1,361,000 | +59% | 31 Mar 2014 | 10-Q | 08 May 2014 | 2014 | Q1 |
| Q4 2013 | $2,712,000 | +$2,651,000 | +4,346% | 31 Dec 2013 | 10-K | 06 Mar 2015 | 2014 | FY |
| Q3 2013 | $2,172,000 | -$139,000 | -6% | 30 Sep 2013 | 10-Q | 12 Nov 2013 | 2013 | Q3 |
| Q2 2013 | $2,277,000 | +$37,000 | +1.7% | 30 Jun 2013 | 10-Q | 09 Aug 2013 | 2013 | Q2 |
| Q1 2013 | $2,311,000 | -$63,000 | -2.7% | 31 Mar 2013 | 10-Q | 10 May 2013 | 2013 | Q1 |
| Q4 2012 | $61,000 | +$23,000 | +61% | 31 Dec 2012 | 10-K | 14 Mar 2014 | 2013 | FY |
| Q3 2012 | $2,311,000 | -$135,000 | -5.5% | 30 Sep 2012 | 10-Q | 09 Nov 2012 | 2012 | Q3 |
| Q2 2012 | $2,240,000 | +$1,715,000 | +327% | 30 Jun 2012 | 10-Q | 06 Aug 2012 | 2012 | Q2 |
| Q1 2012 | $2,374,000 | 31 Mar 2012 | 10-Q | 04 May 2012 | 2012 | Q1 | ||
| Q4 2011 | $38,000 | +$16,000 | +73% | 31 Dec 2011 | 10-K | 11 Mar 2013 | 2012 | FY |
| Q3 2011 | $2,446,000 | 30 Sep 2011 | 10-Q | 09 Nov 2011 | 2011 | Q3 | ||
| Q2 2011 | $525,000 | 30 Jun 2011 | 10-Q | 09 Aug 2011 | 2011 | Q2 | ||
| Q4 2010 | $22,000 | 31 Dec 2010 | 10-K/A | 22 Aug 2012 | 2011 | FY |