| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q1 2023 | $244,000 | -$469,000 | -66% | 31 Mar 2023 | 10-Q | 12 May 2023 | 2023 | Q1 |
| Q4 2022 | $459,000 | +$286,000 | +165% | 31 Dec 2022 | 10-Q | 12 May 2023 | 2023 | Q1 |
| Q3 2022 | $351,000 | -$106,000 | -23% | 30 Sep 2022 | 10-Q | 10 Nov 2022 | 2022 | Q3 |
| Q2 2022 | $480,000 | +$215,000 | +81% | 30 Jun 2022 | 10-Q | 11 Aug 2022 | 2022 | Q2 |
| Q1 2022 | $713,000 | +$374,000 | +110% | 31 Mar 2022 | 10-Q | 16 May 2022 | 2022 | Q1 |
| Q4 2021 | $173,000 | -$1,020,000 | -85% | 31 Dec 2021 | 10-K | 27 Mar 2023 | 2022 | FY |
| Q3 2021 | $457,000 | -$927,000 | -67% | 30 Sep 2021 | 10-Q | 10 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $265,000 | -$158,000 | -37% | 30 Jun 2021 | 10-Q | 12 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $339,000 | -$1,720,000 | -84% | 31 Mar 2021 | 10-Q | 13 May 2021 | 2021 | Q1 |
| Q4 2020 | $1,193,000 | -$496,000 | -29% | 31 Dec 2020 | 10-K | 30 Mar 2022 | 2021 | FY |
| Q3 2020 | $1,384,000 | -$2,332,000 | -63% | 30 Sep 2020 | 10-Q | 09 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $423,000 | -$1,699,000 | -80% | 30 Jun 2020 | 10-Q | 06 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $2,059,000 | +$92,000 | +4.7% | 31 Mar 2020 | 10-Q | 11 May 2020 | 2020 | Q1 |
| Q4 2019 | $1,689,000 | -$1,229,000 | -42% | 31 Dec 2019 | 10-K | 30 Mar 2021 | 2020 | FY |
| Q3 2019 | $3,716,000 | +$1,709,000 | +85% | 30 Sep 2019 | 10-Q | 12 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $2,122,000 | +$2,040,000 | +2488% | 30 Jun 2019 | 10-Q | 08 Aug 2019 | 2019 | Q2 |
| Q1 2019 | $1,967,000 | +$1,947,000 | +9735% | 31 Mar 2019 | 10-Q | 10 May 2019 | 2019 | Q1 |
| Q4 2018 | $2,918,000 | +$2,893,000 | +11572% | 31 Dec 2018 | 10-K | 12 Mar 2020 | 2019 | FY |
| Q3 2018 | $2,007,000 | +$1,566,000 | +355% | 31 Oct 2018 | 10-KT | 18 Mar 2019 | 2018 | FY |
| Q2 2018 | $82,000 | +$26,000 | +46% | 31 Jul 2018 | 10-Q | 14 Sep 2018 | 2018 | Q3 |
| Q1 2018 | $20,000 | 30 Apr 2018 | 10-Q | 14 Jun 2018 | 2018 | Q2 | ||
| Q4 2017 | $25,000 | 31 Jan 2018 | 10-Q | 19 Mar 2018 | 2018 | Q1 | ||
| Q3 2017 | $441,000 | 31 Oct 2017 | 10-KT | 18 Mar 2019 | 2018 | FY | ||
| Q2 2017 | $56,000 | 31 Jul 2017 | 10-Q | 14 Sep 2017 | 2017 | Q3 |