| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $0 | -$9,000 | -100% | 28 Dec 2024 | 10-K | 28 Mar 2025 | 2024 | FY |
| Q3 2024 | $0 | -$364,000 | -100% | 28 Sep 2024 | 10-Q | 12 Nov 2024 | 2024 | Q3 |
| Q2 2024 | $0 | -$17,000 | -100% | 29 Jun 2024 | 10-Q | 19 Aug 2024 | 2024 | Q2 |
| Q4 2023 | $9,000 | -$9,000 | -50% | 30 Dec 2023 | 10-K | 28 Mar 2025 | 2024 | FY |
| Q3 2023 | $364,000 | +$334,000 | +1113% | 30 Sep 2023 | 10-Q | 14 Nov 2023 | 2023 | Q3 |
| Q2 2023 | $17,000 | -$13,000 | -43% | 01 Jul 2023 | 10-Q | 15 Aug 2023 | 2023 | Q2 |
| Q1 2023 | $16,000 | -$21,000 | -57% | 01 Apr 2023 | 10-Q | 22 May 2023 | 2023 | Q1 |
| Q4 2022 | $18,000 | -$25,000 | -58% | 31 Dec 2022 | 10-Q | 14 Nov 2023 | 2023 | Q3 |
| Q3 2022 | $30,000 | -$20,000 | -40% | 01 Oct 2022 | 10-Q/A | 25 Apr 2023 | 2022 | Q3 |
| Q2 2022 | $30,000 | -$26,000 | -46% | 02 Jul 2022 | 10-Q/A | 25 Apr 2023 | 2022 | Q2 |
| Q1 2022 | $37,000 | -$23,000 | -38% | 02 Apr 2022 | 10-Q | 12 May 2022 | 2022 | Q1 |
| Q4 2021 | $43,000 | -$19,000 | -31% | 01 Jan 2022 | 10-Q/A | 25 Apr 2023 | 2022 | Q2 |
| Q3 2021 | $50,000 | -$17,000 | -25% | 02 Oct 2021 | 10-Q | 15 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $56,000 | -$19,000 | -25% | 03 Jul 2021 | 10-Q | 16 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $60,000 | -$15,000 | -20% | 03 Apr 2021 | 10-Q | 17 May 2021 | 2021 | Q1 |
| Q4 2020 | $62,000 | -$15,000 | -19% | 02 Jan 2021 | 10-K | 01 Apr 2022 | 2022 | FY |
| Q3 2020 | $67,000 | -$24,000 | -26% | 26 Sep 2020 | 10-Q | 10 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $75,000 | -$15,000 | -17% | 27 Jun 2020 | 10-Q | 10 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $75,000 | -$566,000 | -88% | 28 Mar 2020 | 10-Q | 12 May 2020 | 2020 | Q1 |
| Q4 2019 | $77,000 | -$23,000 | -23% | 28 Dec 2019 | 10-K | 30 Mar 2021 | 2020 | FY |
| Q3 2019 | $91,000 | -$577,000 | -86% | 28 Sep 2019 | 10-Q | 19 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $90,000 | -$266,000 | -75% | 29 Jun 2019 | 10-Q | 19 Aug 2019 | 2019 | Q2 |
| Q1 2019 | $641,000 | +$133,000 | +26% | 30 Mar 2019 | 10-Q/A | 15 Nov 2019 | 2019 | Q1 |
| Q4 2018 | $100,000 | -$418,000 | -81% | 29 Dec 2018 | 10-K | 06 Apr 2020 | 2019 | FY |
| Q3 2018 | $668,000 | -$83,000 | -11% | 29 Sep 2018 | 10-Q | 13 Nov 2018 | 2018 | Q3 |
| Q2 2018 | $356,000 | -$515,000 | -59% | 30 Jun 2018 | 10-Q | 14 Aug 2018 | 2018 | Q2 |
| Q1 2018 | $508,000 | -$168,000 | -25% | 31 Mar 2018 | 10-Q | 02 Jul 2018 | 2018 | Q1 |
| Q4 2017 | $518,000 | -$39,000 | -7% | 30 Dec 2017 | 10-K/A | 15 Nov 2019 | 2018 | FY |
| Q3 2017 | $751,000 | +$152,000 | +25% | 30 Sep 2017 | 10-Q/A | 13 Nov 2018 | 2017 | Q3 |
| Q2 2017 | $871,000 | +$288,000 | +49% | 01 Jul 2017 | 10-Q | 21 Aug 2017 | 2017 | Q2 |
| Q1 2017 | $676,000 | +$91,000 | +16% | 01 Apr 2017 | 10-Q | 16 May 2017 | 2017 | Q1 |
| Q4 2016 | $557,000 | -$106,000 | -16% | 31 Dec 2016 | 10-Q/A | 13 Nov 2018 | 2017 | Q3 |
| Q3 2016 | $599,000 | -$109,000 | -15% | 01 Oct 2016 | 10-Q | 15 Nov 2016 | 2017 | Q3 |
| Q2 2016 | $583,000 | -$167,000 | -22% | 02 Jul 2016 | 10-Q | 16 Aug 2016 | 2017 | Q2 |
| Q1 2016 | $585,000 | -$72,000 | -11% | 02 Apr 2016 | 10-Q | 17 May 2016 | 2016 | Q1 |
| Q4 2015 | $663,000 | -$45,000 | -6.4% | 02 Jan 2016 | 10-K | 31 Mar 2017 | 2016 | FY |
| Q3 2015 | $708,000 | -$83,000 | -10% | 03 Oct 2015 | 10-Q | 19 Nov 2015 | 2015 | Q3 |
| Q2 2015 | $750,000 | -$90,000 | -11% | 04 Jul 2015 | 10-Q | 12 Aug 2015 | 2015 | Q2 |
| Q1 2015 | $657,000 | -$224,000 | -25% | 04 Apr 2015 | 10-Q | 27 May 2015 | 2015 | Q3 |
| Q4 2014 | $708,000 | -$219,000 | -24% | 03 Jan 2015 | 10-K | 04 Apr 2016 | 2015 | FY |
| Q3 2014 | $791,000 | -$185,000 | -19% | 27 Sep 2014 | 10-Q | 07 Nov 2014 | 2014 | Q3 |
| Q2 2014 | $840,000 | -$193,000 | -19% | 28 Jun 2014 | 10-Q | 11 Aug 2014 | 2014 | Q2 |
| Q1 2014 | $881,000 | -$188,000 | -18% | 29 Mar 2014 | 10-Q | 09 May 2014 | 2014 | Q1 |
| Q4 2013 | $927,000 | -$46,000 | -4.7% | 28 Dec 2013 | 10-K | 18 May 2015 | 2013 | FY |
| Q3 2013 | $976,000 | -$86,000 | -8.1% | 28 Sep 2013 | 10-Q | 07 Nov 2013 | 2013 | Q3 |
| Q2 2013 | $1,033,000 | -$94,000 | -8.3% | 29 Jun 2013 | 10-Q | 08 Aug 2013 | 2013 | Q2 |
| Q1 2013 | $1,069,000 | -$130,000 | -11% | 30 Mar 2013 | 10-Q | 09 May 2013 | 2013 | Q1 |
| Q4 2012 | $973,000 | -$259,000 | -21% | 29 Dec 2012 | 10-K | 14 Mar 2014 | 2013 | FY |
| Q3 2012 | $1,062,000 | -$226,000 | -18% | 29 Sep 2012 | 10-Q | 09 Nov 2012 | 2012 | Q3 |
| Q2 2012 | $1,127,000 | -$437,000 | -28% | 30 Jun 2012 | 10-Q | 10 Aug 2012 | 2012 | Q2 |
| Q1 2012 | $1,199,000 | 31 Mar 2012 | 10-Q | 10 May 2012 | 2012 | Q1 | ||
| Q4 2011 | $1,232,000 | +$172,000 | +16% | 31 Dec 2011 | 10-K | 22 Mar 2013 | 2012 | FY |
| Q3 2011 | $1,288,000 | 01 Oct 2011 | 10-Q | 10 Nov 2011 | 2011 | Q3 | ||
| Q2 2011 | $1,564,000 | 02 Jul 2011 | 10-Q | 15 Aug 2011 | 2011 | Q2 | ||
| Q4 2010 | $1,060,000 | 01 Jan 2011 | 10-K | 15 Mar 2012 | 2011 | FY |