| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2023 | $248,000 | -$126,000 | -103% | 30 Jun 2023 | 10-Q | 16 Aug 2023 | 2023 | Q2 |
| Q1 2023 | $268,000 | -$315,000 | -670% | 31 Mar 2023 | 10-Q | 17 May 2023 | 2023 | Q1 |
| Q4 2022 | $404,000 | -$309,000 | -325% | 31 Dec 2022 | 10-Q | 16 Aug 2023 | 2023 | Q2 |
| Q3 2022 | $440,000 | -$404,000 | -1122% | 30 Sep 2022 | 10-Q | 14 Nov 2022 | 2022 | Q3 |
| Q2 2022 | $122,000 | -$184,000 | -297% | 30 Jun 2022 | 10-Q | 11 Aug 2022 | 2022 | Q2 |
| Q1 2022 | $47,000 | +$15,000 | +47% | 31 Mar 2022 | 10-Q | 12 May 2022 | 2022 | Q1 |
| Q4 2021 | $95,000 | -$123,000 | -439% | 31 Dec 2021 | 10-K | 31 Mar 2023 | 2022 | FY |
| Q3 2021 | $36,000 | +$30,000 | +45% | 30 Sep 2021 | 10-Q | 17 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $62,000 | +$94,000 | 30 Jun 2021 | 10-Q | 18 Aug 2021 | 2021 | Q2 | |
| Q1 2021 | $32,000 | +$68,000 | 31 Mar 2021 | 10-Q | 19 May 2021 | 2021 | Q1 | |
| Q4 2020 | $28,000 | -$194,000 | -87% | 31 Dec 2020 | 10-K | 16 Mar 2022 | 2021 | FY |
| Q3 2020 | $66,000 | -$39,000 | -144% | 30 Sep 2020 | 10-Q | 12 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $32,000 | +$12,000 | +27% | 30 Jun 2020 | 10-Q | 12 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $36,000 | -$54,000 | -300% | 31 Mar 2020 | 10-Q | 13 May 2020 | 2020 | Q1 |
| Q4 2019 | $222,000 | 31 Dec 2019 | 10-K | 31 Mar 2021 | 2020 | FY | ||
| Q3 2019 | $27,000 | 30 Sep 2019 | 10-Q | 14 Nov 2019 | 2019 | Q3 | ||
| Q2 2019 | $44,000 | 30 Jun 2019 | 10-Q | 14 Aug 2019 | 2019 | Q2 | ||
| Q1 2019 | $18,000 | 31 Mar 2019 | 10-Q | 15 May 2019 | 2019 | Q1 | ||
| Q3 2017 | $6,626,000 | 30 Sep 2017 | 10-Q | 31 Jan 2018 | 2017 | Q3 | ||
| Q2 2017 | $7,417,000 | 30 Jun 2017 | 10-Q | 19 Dec 2017 | 2017 | Q2 | ||
| Q1 2017 | $8,924,000 | 31 Mar 2017 | 10-Q | 19 Dec 2017 | 2017 | Q1 | ||
| Q4 2016 | $9,513,000 | -$1,895,000 | -25% | 31 Dec 2016 | 10-K | 16 Apr 2018 | 2017 | FY |
| Q4 2015 | $7,618,000 | -$5,075,000 | -200% | 31 Dec 2015 | 10-K | 12 Sep 2017 | 2016 | FY |
| Q4 2014 | $2,543,000 | -$6,016,000 | -173% | 31 Dec 2014 | 10-K | 15 Mar 2017 | 2015 | FY |
| Q3 2014 | $25,000 | -$2,686,000 | -101% | 30 Sep 2014 | 10-K | 15 Mar 2017 | 2015 | FY |
| Q2 2014 | $2,813,000 | +$982,000 | +54% | 30 Jun 2014 | 10-K | 15 Mar 2017 | 2015 | FY |
| Q1 2014 | $3,126,000 | +$2,120,000 | +211% | 31 Mar 2014 | 10-K | 15 Mar 2017 | 2015 | FY |
| Q4 2013 | $3,473,000 | +$1,661,000 | +92% | 31 Dec 2013 | 10-K | 09 Mar 2015 | 2014 | FY |
| Q3 2013 | $2,661,000 | +$1,830,000 | +220% | 30 Sep 2013 | 10-Q | 07 Nov 2013 | 2013 | Q3 |
| Q2 2013 | $1,831,000 | +$1,934,000 | 30 Jun 2013 | 10-Q | 08 Aug 2013 | 2013 | Q2 | |
| Q1 2013 | $1,006,000 | -$593,000 | -37% | 31 Mar 2013 | 10-Q | 09 May 2013 | 2013 | Q1 |
| Q4 2012 | $1,812,000 | +$1,304,000 | +257% | 31 Dec 2012 | 10-K | 17 Mar 2014 | 2013 | FY |
| Q3 2012 | $831,000 | -$1,256,000 | -60% | 30 Sep 2012 | 10-Q | 09 Nov 2012 | 2012 | Q3 |
| Q2 2012 | $103,000 | -$3,546,000 | -103% | 30 Jun 2012 | 10-Q | 09 Aug 2012 | 2012 | Q2 |
| Q1 2012 | $1,599,000 | 31 Mar 2012 | 10-Q | 01 May 2012 | 2012 | Q1 | ||
| Q4 2011 | $508,000 | -$874,000 | -63% | 31 Dec 2011 | 10-K | 07 Mar 2013 | 2012 | FY |
| Q3 2011 | $2,087,000 | 30 Sep 2011 | 10-Q | 14 Nov 2011 | 2011 | Q3 | ||
| Q2 2011 | $3,443,000 | 30 Jun 2011 | 10-Q | 15 Aug 2011 | 2011 | Q2 | ||
| Q4 2010 | $1,382,000 | 31 Dec 2010 | 10-K | 14 Mar 2012 | 2011 | FY |