| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q1 2023 | $4,000,000 | +$500,000 | +14% | 31 Mar 2023 | 10-Q | 11 May 2023 | 2023 | Q1 |
| Q4 2022 | $3,900,000 | +$543,000 | +16% | 31 Dec 2022 | 10-Q | 11 May 2023 | 2023 | Q1 |
| Q3 2022 | $3,800,000 | +$600,000 | +19% | 30 Sep 2022 | 10-Q | 02 Nov 2022 | 2022 | Q3 |
| Q2 2022 | $3,700,000 | +$700,000 | +23% | 30 Jun 2022 | 10-Q | 03 Aug 2022 | 2022 | Q2 |
| Q1 2022 | $3,500,000 | +$700,000 | +25% | 31 Mar 2022 | 10-Q | 06 May 2022 | 2022 | Q1 |
| Q4 2021 | $3,357,000 | +$676,000 | +25% | 31 Dec 2021 | 10-K | 28 Feb 2023 | 2022 | FY |
| Q3 2021 | $3,200,000 | +$700,000 | +28% | 30 Sep 2021 | 10-Q | 05 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $3,000,000 | +$400,000 | +15% | 30 Jun 2021 | 10-Q | 06 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $2,800,000 | +$200,000 | +7.7% | 31 Mar 2021 | 10-Q | 07 May 2021 | 2021 | Q1 |
| Q4 2020 | $2,681,000 | +$523,000 | +24% | 31 Dec 2020 | 10-K | 28 Feb 2023 | 2022 | FY |
| Q3 2020 | $2,500,000 | +$400,000 | +19% | 30 Sep 2020 | 10-Q | 06 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $2,600,000 | +$500,000 | +24% | 30 Jun 2020 | 10-Q | 31 Jul 2020 | 2020 | Q2 |
| Q1 2020 | $2,600,000 | +$500,000 | +24% | 31 Mar 2020 | 10-Q | 01 May 2020 | 2020 | Q1 |
| Q4 2019 | $2,158,000 | +$563,000 | +35% | 31 Dec 2019 | 10-K | 25 Feb 2022 | 2021 | FY |
| Q3 2019 | $2,100,000 | +$600,000 | +40% | 30 Sep 2019 | 10-Q | 12 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $2,100,000 | +$800,000 | +62% | 30 Jun 2019 | 10-Q | 08 Aug 2019 | 2019 | Q2 |
| Q1 2019 | $2,100,000 | +$600,000 | +40% | 31 Mar 2019 | 10-Q | 03 May 2019 | 2019 | Q1 |
| Q4 2018 | $1,595,000 | +$460,000 | +41% | 31 Dec 2018 | 10-K | 05 Mar 2021 | 2020 | FY |
| Q3 2018 | $1,500,000 | +$200,000 | +15% | 30 Sep 2018 | 10-Q | 09 Nov 2018 | 2018 | Q3 |
| Q2 2018 | $1,300,000 | $0 | 0% | 30 Jun 2018 | 10-Q | 07 Aug 2018 | 2018 | Q2 |
| Q1 2018 | $1,500,000 | +$300,000 | +25% | 31 Mar 2018 | 10-Q | 10 May 2018 | 2018 | Q1 |
| Q4 2017 | $1,135,000 | +$195,000 | +21% | 31 Dec 2017 | 10-K | 12 Mar 2020 | 2019 | FY |
| Q3 2017 | $1,300,000 | +$411,000 | +46% | 30 Sep 2017 | 10-Q | 13 Nov 2017 | 2017 | Q3 |
| Q2 2017 | $1,300,000 | +$478,000 | +58% | 30 Jun 2017 | 10-Q | 07 Aug 2017 | 2017 | Q2 |
| Q1 2017 | $1,200,000 | +$458,000 | +62% | 31 Mar 2017 | 10-Q | 15 May 2017 | 2017 | Q1 |
| Q4 2016 | $940,000 | +$198,000 | +27% | 31 Dec 2016 | 10-K | 15 Mar 2019 | 2018 | FY |
| Q3 2016 | $889,000 | 30 Sep 2016 | 10-Q | 14 Nov 2016 | 2016 | Q3 | ||
| Q2 2016 | $822,000 | 30 Jun 2016 | 10-Q | 15 Aug 2016 | 2016 | Q2 | ||
| Q1 2016 | $742,000 | 31 Mar 2016 | 10-Q | 16 May 2016 | 2016 | Q1 | ||
| Q4 2015 | $742,000 | 31 Dec 2015 | 10-K | 12 Mar 2018 | 2017 | FY |