| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | $3,640,000 | +$3,000 | +0.08% | 31 Dec 2025 | 10-K | 12 Mar 2026 | 2025 | FY |
| Q4 2024 | $3,637,000 | +$322,000 | +9.7% | 31 Dec 2024 | 10-K | 12 Mar 2026 | 2025 | FY |
| Q4 2023 | $3,315,000 | +$165,000 | +5.2% | 31 Dec 2023 | 10-K | 12 Mar 2026 | 2025 | FY |
| Q3 2023 | $3,800,000 | +$600,000 | +19% | 30 Sep 2023 | 10-Q | 07 Nov 2023 | 2023 | Q3 |
| Q2 2023 | $3,300,000 | +$100,000 | +3.1% | 30 Jun 2023 | 10-Q | 04 Aug 2023 | 2023 | Q2 |
| Q1 2023 | $3,200,000 | +$100,000 | +3.2% | 31 Mar 2023 | 10-Q | 09 May 2023 | 2023 | Q1 |
| Q4 2022 | $3,150,000 | +$149,000 | +5% | 31 Dec 2022 | 10-K | 12 Mar 2026 | 2025 | FY |
| Q3 2022 | $3,200,000 | $0 | 0% | 30 Sep 2022 | 10-Q | 04 Nov 2022 | 2022 | Q3 |
| Q2 2022 | $3,200,000 | $0 | 0% | 30 Jun 2022 | 10-Q | 05 Aug 2022 | 2022 | Q2 |
| Q1 2022 | $3,100,000 | $0 | 0% | 31 Mar 2022 | 10-Q | 06 May 2022 | 2022 | Q1 |
| Q4 2021 | $3,001,000 | -$19,000 | -0.63% | 31 Dec 2021 | 10-K | 11 Mar 2025 | 2024 | FY |
| Q3 2021 | $3,200,000 | +$100,000 | +3.2% | 30 Sep 2021 | 10-Q | 05 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $3,200,000 | +$100,000 | +3.2% | 30 Jun 2021 | 10-Q | 06 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $3,100,000 | -$1,200,000 | -28% | 31 Mar 2021 | 10-Q | 07 May 2021 | 2021 | Q1 |
| Q4 2020 | $3,020,000 | -$1,074,000 | -26% | 31 Dec 2020 | 10-K | 14 Mar 2024 | 2023 | FY |
| Q3 2020 | $3,100,000 | -$1,700,000 | -35% | 30 Sep 2020 | 10-Q | 06 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $3,100,000 | -$1,600,000 | -34% | 30 Jun 2020 | 10-Q | 07 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $4,300,000 | -$300,000 | -6.5% | 31 Mar 2020 | 10-Q | 08 May 2020 | 2020 | Q1 |
| Q4 2019 | $4,094,000 | +$54,000 | +1.3% | 31 Dec 2019 | 10-K | 08 Mar 2023 | 2022 | FY |
| Q3 2019 | $4,800,000 | +$200,000 | +4.3% | 30 Sep 2019 | 10-Q | 08 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $4,700,000 | -$1,000,000 | -18% | 30 Jun 2019 | 10-Q | 08 Aug 2019 | 2019 | Q2 |
| Q1 2019 | $4,600,000 | -$1,100,000 | -19% | 31 Mar 2019 | 10-Q | 09 May 2019 | 2019 | Q1 |
| Q4 2018 | $4,040,000 | -$1,041,000 | -20% | 31 Dec 2018 | 10-K | 04 Mar 2022 | 2021 | FY |
| Q3 2018 | $4,600,000 | +$800,000 | +21% | 30 Sep 2018 | 10-Q | 09 Nov 2018 | 2018 | Q3 |
| Q2 2018 | $5,700,000 | +$1,900,000 | +50% | 30 Jun 2018 | 10-Q | 08 Aug 2018 | 2018 | Q2 |
| Q1 2018 | $5,700,000 | +$1,900,000 | +50% | 31 Mar 2018 | 10-Q | 09 May 2018 | 2018 | Q1 |
| Q4 2017 | $5,081,000 | +$1,459,000 | +40% | 31 Dec 2017 | 10-K | 05 Mar 2021 | 2020 | FY |
| Q3 2017 | $3,800,000 | +$100,000 | +2.7% | 30 Sep 2017 | 10-Q | 09 Nov 2017 | 2017 | Q3 |
| Q2 2017 | $3,800,000 | +$100,000 | +2.7% | 30 Jun 2017 | 10-Q | 08 Aug 2017 | 2017 | Q2 |
| Q1 2017 | $3,800,000 | +$100,000 | +2.7% | 31 Mar 2017 | 10-Q | 09 May 2017 | 2017 | Q1 |
| Q4 2016 | $3,622,000 | +$153,000 | +4.4% | 31 Dec 2016 | 10-K | 16 Mar 2020 | 2019 | FY |
| Q3 2016 | $3,700,000 | +$200,000 | +5.7% | 30 Sep 2016 | 10-Q | 08 Nov 2016 | 2016 | Q3 |
| Q2 2016 | $3,700,000 | $0 | 0% | 30 Jun 2016 | 10-Q | 09 Aug 2016 | 2016 | Q2 |
| Q1 2016 | $3,700,000 | $0 | 0% | 31 Mar 2016 | 10-Q | 10 May 2016 | 2016 | Q1 |
| Q4 2015 | $3,469,000 | -$17,000 | -0.49% | 31 Dec 2015 | 10-K | 15 Mar 2019 | 2018 | FY |
| Q3 2015 | $3,500,000 | -$200,000 | -5.4% | 30 Sep 2015 | 10-Q | 06 Nov 2015 | 2015 | Q3 |
| Q2 2015 | $3,700,000 | $0 | 0% | 30 Jun 2015 | 10-Q | 10 Aug 2015 | 2015 | Q2 |
| Q1 2015 | $3,700,000 | +$100,000 | +2.8% | 31 Mar 2015 | 10-Q | 08 May 2015 | 2015 | Q1 |
| Q4 2014 | $3,486,000 | -$4,000 | -0.12% | 31 Dec 2014 | 10-K | 13 Mar 2018 | 2017 | FY |
| Q3 2014 | $3,700,000 | +$300,000 | +8.8% | 30 Sep 2014 | 10-Q | 07 Nov 2014 | 2014 | Q3 |
| Q2 2014 | $3,700,000 | -$1,800,000 | -33% | 30 Jun 2014 | 10-Q | 08 Aug 2014 | 2014 | Q2 |
| Q1 2014 | $3,600,000 | -$1,500,000 | -29% | 31 Mar 2014 | 10-Q | 06 May 2014 | 2014 | Q1 |
| Q4 2013 | $3,490,000 | -$1,516,000 | -30% | 31 Dec 2013 | 10-K | 09 Mar 2017 | 2016 | FY |
| Q3 2013 | $3,400,000 | -$1,600,000 | -32% | 30 Sep 2013 | 10-Q | 08 Nov 2013 | 2013 | Q3 |
| Q2 2013 | $5,500,000 | +$500,000 | +10% | 30 Jun 2013 | 10-Q | 09 Aug 2013 | 2013 | Q2 |
| Q1 2013 | $5,100,000 | 31 Mar 2013 | 10-Q | 09 May 2013 | 2013 | Q1 | ||
| Q4 2012 | $5,006,000 | -$381,000 | -7.1% | 31 Dec 2012 | 10-K | 11 Mar 2016 | 2015 | FY |
| Q3 2012 | $5,000,000 | 30 Sep 2012 | 10-Q | 08 Nov 2012 | 2012 | Q3 | ||
| Q2 2012 | $5,000,000 | 30 Jun 2012 | 10-Q | 08 Aug 2012 | 2012 | Q2 | ||
| Q4 2011 | $5,387,000 | -$24,000 | -0.44% | 31 Dec 2011 | 10-K | 06 Mar 2015 | 2014 | FY |
| Q4 2010 | $5,411,000 | 31 Dec 2010 | 10-K | 12 Mar 2014 | 2013 | FY |