| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2023 | $32,000 | -$614,000 | -95% | 30 Jun 2023 | 10-Q | 19 Oct 2023 | 2023 | Q2 |
| Q1 2023 | $32,000 | -$585,000 | -95% | 31 Mar 2023 | 10-Q | 22 May 2023 | 2023 | Q1 |
| Q4 2022 | $32,000 | +$9,000 | +39% | 31 Dec 2022 | 10-Q | 19 Oct 2023 | 2023 | Q2 |
| Q3 2022 | $30,000 | -$513,000 | -94% | 30 Sep 2022 | 10-Q | 10 Nov 2022 | 2022 | Q3 |
| Q2 2022 | $646,000 | +$149,000 | +30% | 30 Jun 2022 | 10-Q | 03 Aug 2022 | 2022 | Q2 |
| Q1 2022 | $617,000 | +$263,000 | +74% | 31 Mar 2022 | 10-Q | 05 May 2022 | 2022 | Q1 |
| Q4 2021 | $23,000 | -$188,000 | -89% | 31 Dec 2021 | 10-K | 17 Apr 2023 | 2022 | FY |
| Q3 2021 | $543,000 | -$957,000 | -64% | 30 Sep 2021 | 10-Q | 09 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $497,000 | -$933,000 | -65% | 30 Jun 2021 | 10-Q | 05 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $354,000 | -$597,000 | -63% | 31 Mar 2021 | 10-Q | 06 May 2021 | 2021 | Q1 |
| Q4 2020 | $211,000 | +$116,000 | +122% | 31 Dec 2020 | 10-K | 29 Mar 2022 | 2021 | FY |
| Q3 2020 | $1,500,000 | +$720,000 | +92% | 30 Sep 2020 | 10-Q | 05 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $1,430,000 | +$701,000 | +96% | 30 Jun 2020 | 10-Q | 06 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $951,000 | +$238,000 | +33% | 31 Mar 2020 | 10-Q | 11 May 2020 | 2020 | Q1 |
| Q4 2019 | $95,000 | -$575,000 | -86% | 31 Dec 2019 | 10-K | 11 Mar 2021 | 2020 | FY |
| Q3 2019 | $780,000 | +$115,000 | +17% | 30 Sep 2019 | 10-Q | 12 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $729,000 | +$319,000 | +78% | 30 Jun 2019 | 10-Q | 08 Aug 2019 | 2019 | Q2 |
| Q1 2019 | $713,000 | +$311,000 | +77% | 31 Mar 2019 | 10-Q | 10 May 2019 | 2019 | Q1 |
| Q4 2018 | $670,000 | +$303,000 | +83% | 31 Dec 2018 | 10-K | 12 Mar 2020 | 2019 | FY |
| Q3 2018 | $665,000 | 30 Sep 2018 | 10-Q | 06 Nov 2018 | 2018 | Q3 | ||
| Q2 2018 | $410,000 | 30 Jun 2018 | 10-Q | 09 Aug 2018 | 2018 | Q2 | ||
| Q1 2018 | $402,000 | -$2,544,000 | -86% | 31 Mar 2018 | 10-Q | 08 May 2018 | 2018 | Q1 |
| Q4 2017 | $367,000 | -$2,572,000 | -88% | 31 Dec 2017 | 10-K | 12 Mar 2019 | 2018 | FY |
| Q1 2017 | $2,946,000 | 31 Mar 2017 | 10-Q | 10 May 2017 | 2017 | Q1 | ||
| Q4 2016 | $2,939,000 | +$532,000 | +22% | 31 Dec 2016 | 10-K | 16 Mar 2018 | 2017 | FY |
| Q4 2015 | $2,407,000 | 31 Dec 2015 | 10-K | 24 Mar 2017 | 2016 | FY |