| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q3 2023 | $73,000 | 30 Sep 2023 | 10-Q | 09 Nov 2023 | 2023 | Q3 | ||
| Q2 2023 | $28,000 | 30 Jun 2023 | 10-Q | 14 Aug 2023 | 2023 | Q2 | ||
| Q1 2023 | $32,000 | 31 Mar 2023 | 10-Q | 15 May 2023 | 2023 | Q1 | ||
| Q4 2022 | $659,000 | +$659,000 | 31 Dec 2022 | 10-Q | 09 Nov 2023 | 2023 | Q3 | |
| Q4 2021 | $0 | -$284,000 | -100% | 31 Dec 2021 | 10-K | 16 Mar 2023 | 2022 | FY |
| Q3 2021 | $263,000 | -$169,000 | -39% | 30 Sep 2021 | 10-Q/A | 29 Oct 2021 | 2021 | Q3 |
| Q2 2021 | $263,000 | -$40,000 | -13% | 30 Jun 2021 | 10-Q | 29 Jul 2021 | 2021 | Q2 |
| Q1 2021 | $263,000 | +$94,000 | +56% | 31 Mar 2021 | 10-Q | 29 Apr 2021 | 2021 | Q1 |
| Q4 2020 | $284,000 | +$86,000 | +43% | 31 Dec 2020 | 10-K | 24 Mar 2022 | 2021 | FY |
| Q3 2020 | $432,000 | +$208,000 | +93% | 30 Sep 2020 | 10-Q | 30 Oct 2020 | 2020 | Q3 |
| Q2 2020 | $303,000 | +$51,000 | +20% | 30 Jun 2020 | 10-Q | 31 Jul 2020 | 2020 | Q2 |
| Q1 2020 | $169,000 | -$111,000 | -40% | 31 Mar 2020 | 10-Q | 11 May 2020 | 2020 | Q1 |
| Q4 2019 | $198,000 | -$109,000 | -36% | 31 Dec 2019 | 10-K | 09 Mar 2021 | 2020 | FY |
| Q3 2019 | $224,000 | -$113,000 | -34% | 30 Sep 2019 | 10-Q | 05 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $252,000 | +$172,000 | +215% | 30 Jun 2019 | 10-Q | 06 Aug 2019 | 2019 | Q2 |
| Q1 2019 | $280,000 | -$421,000 | -60% | 31 Mar 2019 | 10-Q | 03 May 2019 | 2019 | Q1 |
| Q4 2018 | $307,000 | -$219,000 | -42% | 31 Dec 2018 | 10-K | 14 Feb 2020 | 2019 | FY |
| Q3 2018 | $337,000 | 30 Sep 2018 | 10-Q | 02 Nov 2018 | 2018 | Q3 | ||
| Q2 2018 | $80,000 | 30 Jun 2018 | 10-Q | 02 Aug 2018 | 2018 | Q2 | ||
| Q1 2018 | $701,000 | 31 Mar 2018 | 10-Q | 31 May 2018 | 2018 | Q1 | ||
| Q4 2017 | $526,000 | 31 Dec 2017 | 10-K | 15 Feb 2019 | 2018 | FY |