| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2023 | $1,000 | -$12,000 | -92% | 30 Jun 2023 | 10-Q | 19 Oct 2023 | 2023 | Q2 |
| Q1 2023 | $2,000 | -$19,000 | -90% | 31 Mar 2023 | 10-Q | 22 May 2023 | 2023 | Q1 |
| Q4 2022 | $3,000 | -$28,000 | -90% | 31 Dec 2022 | 10-Q | 19 Oct 2023 | 2023 | Q2 |
| Q3 2022 | $7,000 | -$34,000 | -83% | 30 Sep 2022 | 10-Q | 10 Nov 2022 | 2022 | Q3 |
| Q2 2022 | $13,000 | -$41,000 | -76% | 30 Jun 2022 | 10-Q | 03 Aug 2022 | 2022 | Q2 |
| Q1 2022 | $21,000 | -$44,000 | -68% | 31 Mar 2022 | 10-Q | 05 May 2022 | 2022 | Q1 |
| Q4 2021 | $31,000 | -$49,000 | -61% | 31 Dec 2021 | 10-K | 17 Apr 2023 | 2022 | FY |
| Q3 2021 | $41,000 | -$43,000 | -51% | 30 Sep 2021 | 10-Q | 09 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $54,000 | -$43,000 | -44% | 30 Jun 2021 | 10-Q | 05 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $65,000 | -$46,000 | -41% | 31 Mar 2021 | 10-Q | 06 May 2021 | 2021 | Q1 |
| Q4 2020 | $80,000 | -$11,000 | -12% | 31 Dec 2020 | 10-K | 29 Mar 2022 | 2021 | FY |
| Q3 2020 | $84,000 | -$259,000 | -76% | 30 Sep 2020 | 10-Q | 05 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $97,000 | +$11,000 | +13% | 30 Jun 2020 | 10-Q | 06 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $111,000 | +$12,000 | +12% | 31 Mar 2020 | 10-Q | 11 May 2020 | 2020 | Q1 |
| Q4 2019 | $91,000 | -$7,000 | -7.1% | 31 Dec 2019 | 10-K | 11 Mar 2021 | 2020 | FY |
| Q3 2019 | $343,000 | +$234,000 | +215% | 30 Sep 2019 | 10-Q | 12 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $86,000 | -$41,000 | -32% | 30 Jun 2019 | 10-Q | 08 Aug 2019 | 2019 | Q2 |
| Q1 2019 | $99,000 | -$56,000 | -36% | 31 Mar 2019 | 10-Q | 10 May 2019 | 2019 | Q1 |
| Q4 2018 | $98,000 | -$74,000 | -43% | 31 Dec 2018 | 10-K | 12 Mar 2020 | 2019 | FY |
| Q3 2018 | $109,000 | -$90,000 | -45% | 30 Sep 2018 | 10-Q | 06 Nov 2018 | 2018 | Q3 |
| Q2 2018 | $127,000 | -$84,000 | -40% | 30 Jun 2018 | 10-Q | 09 Aug 2018 | 2018 | Q2 |
| Q1 2018 | $155,000 | -$69,000 | -31% | 31 Mar 2018 | 10-Q | 08 May 2018 | 2018 | Q1 |
| Q4 2017 | $172,000 | -$98,000 | -36% | 31 Dec 2017 | 10-K | 12 Mar 2019 | 2018 | FY |
| Q3 2017 | $199,000 | 30 Sep 2017 | 10-Q | 09 Nov 2017 | 2017 | Q3 | ||
| Q2 2017 | $211,000 | 30 Jun 2017 | 10-Q | 07 Aug 2017 | 2017 | Q2 | ||
| Q1 2017 | $224,000 | 31 Mar 2017 | 10-Q | 10 May 2017 | 2017 | Q1 | ||
| Q4 2016 | $270,000 | +$267,000 | +8900% | 31 Dec 2016 | 10-K | 16 Mar 2018 | 2017 | FY |
| Q4 2015 | $3,000 | 31 Dec 2015 | 10-K | 24 Mar 2017 | 2016 | FY |