| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2023 | $0 | -$366,000 | -100% | 31 Dec 2023 | 10-K | 13 Mar 2024 | 2023 | FY |
| Q3 2023 | $269,000 | -$759,000 | -74% | 30 Sep 2023 | 10-Q | 13 Nov 2023 | 2023 | Q3 |
| Q2 2023 | $320,000 | -$711,000 | -69% | 30 Jun 2023 | 10-Q | 14 Aug 2023 | 2023 | Q2 |
| Q1 2023 | $341,000 | -$690,000 | -67% | 31 Mar 2023 | 10-Q | 11 May 2023 | 2023 | Q1 |
| Q4 2022 | $366,000 | -$666,000 | -65% | 31 Dec 2022 | 10-K | 13 Mar 2024 | 2023 | FY |
| Q3 2022 | $1,028,000 | -$18,000 | -1.7% | 30 Sep 2022 | 6-K | 10 Nov 2022 | ||
| Q2 2022 | $1,031,000 | +$984,000 | +2094% | 30 Jun 2022 | 6-K | 12 Aug 2022 | ||
| Q1 2022 | $1,031,000 | 31 Mar 2022 | 6-K | 16 May 2022 | ||||
| Q4 2021 | $1,032,000 | +$986,000 | +2143% | 31 Dec 2021 | 10-K | 31 Mar 2023 | 2022 | FY |
| Q3 2021 | $1,046,000 | +$1,001,000 | +2224% | 30 Sep 2021 | 6-K | 15 Nov 2021 | ||
| Q2 2021 | $47,000 | +$4,000 | +9.3% | 30 Jun 2021 | 6-K | 16 Aug 2021 | ||
| Q4 2020 | $46,000 | +$11,000 | +31% | 31 Dec 2020 | 20-F | 31 Mar 2022 | 2021 | FY |
| Q3 2020 | $45,000 | -$43,000 | -49% | 30 Sep 2020 | 10-Q | 16 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $43,000 | -$70,000 | -62% | 30 Jun 2020 | 10-Q | 14 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $16,000 | -$122,000 | -88% | 31 Mar 2020 | 10-Q | 24 Jun 2020 | 2020 | Q1 |
| Q4 2019 | $35,000 | +$35,000 | 31 Dec 2019 | 20-F | 09 Apr 2021 | 2020 | FY | |
| Q3 2019 | $88,000 | -$565,000 | -87% | 30 Sep 2019 | 10-Q | 14 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $113,000 | -$640,000 | -85% | 30 Jun 2019 | 10-Q | 14 Aug 2019 | 2019 | Q2 |
| Q1 2019 | $138,000 | -$656,000 | -83% | 31 Mar 2019 | 10-Q | 15 May 2019 | 2019 | Q1 |
| Q4 2018 | $0 | -$1,669,000 | -100% | 31 Dec 2018 | 10-K | 14 May 2020 | 2019 | FY |
| Q3 2018 | $653,000 | 30 Sep 2018 | 10-Q | 07 Nov 2018 | 2018 | Q3 | ||
| Q2 2018 | $753,000 | 30 Jun 2018 | 10-Q | 14 Aug 2018 | 2018 | Q2 | ||
| Q1 2018 | $794,000 | 31 Mar 2018 | 10-Q | 10 May 2018 | 2018 | Q1 | ||
| Q4 2017 | $1,669,000 | +$965,000 | +137% | 31 Dec 2017 | 10-K | 01 Apr 2019 | 2018 | FY |
| Q4 2016 | $704,000 | +$60,000 | +9.3% | 31 Dec 2016 | 10-K | 21 Mar 2018 | 2017 | FY |
| Q4 2015 | $644,000 | +$94,000 | +17% | 31 Dec 2015 | 20-F | 31 Mar 2017 | 2016 | FY |
| Q4 2014 | $550,000 | 31 Dec 2014 | 40-F/A | 10 Feb 2017 | 2015 | FY |