| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | $1,810,000 | +$33,000 | +1.9% | 31 Dec 2025 | 10-K | 06 Mar 2026 | 2025 | FY |
| Q4 2024 | $1,777,000 | +$26,000 | +1.5% | 31 Dec 2024 | 10-K | 06 Mar 2026 | 2025 | FY |
| Q4 2023 | $1,751,000 | +$36,000 | +2.1% | 31 Dec 2023 | 10-K | 06 Mar 2026 | 2025 | FY |
| Q4 2022 | $1,715,000 | +$76,000 | +4.6% | 31 Dec 2022 | 10-K | 13 Mar 2025 | 2024 | FY |
| Q4 2021 | $1,639,000 | +$70,000 | +4.5% | 31 Dec 2021 | 10-K | 08 Mar 2024 | 2023 | FY |
| Q4 2020 | $1,569,000 | +$35,000 | +2.3% | 31 Dec 2020 | 10-K | 08 Mar 2024 | 2023 | FY |
| Q4 2019 | $1,534,000 | +$59,000 | +4% | 31 Dec 2019 | 10-K | 11 Mar 2022 | 2021 | FY |
| Q1 2019 | $1,500,000 | -$2,600,000 | -63% | 31 Mar 2019 | 10-Q | 10 May 2019 | 2019 | Q1 |
| Q4 2018 | $1,475,000 | -$2,575,000 | -64% | 31 Dec 2018 | 10-K | 12 Mar 2021 | 2020 | FY |
| Q3 2018 | $1,400,000 | -$1,400,000 | -50% | 30 Sep 2018 | 10-Q | 09 Nov 2018 | 2018 | Q3 |
| Q2 2018 | $3,400,000 | +$300,000 | +9.7% | 30 Jun 2018 | 10-Q | 06 Aug 2018 | 2018 | Q2 |
| Q1 2018 | $4,100,000 | +$1,100,000 | +37% | 31 Mar 2018 | 10-Q | 10 May 2018 | 2018 | Q1 |
| Q4 2017 | $4,050,000 | +$1,017,000 | +34% | 31 Dec 2017 | 10-K | 11 Mar 2020 | 2019 | FY |
| Q3 2017 | $2,800,000 | +$900,000 | +47% | 30 Sep 2017 | 10-Q | 09 Nov 2017 | 2017 | Q3 |
| Q2 2017 | $3,100,000 | +$1,200,000 | +63% | 30 Jun 2017 | 10-Q | 07 Aug 2017 | 2017 | Q2 |
| Q1 2017 | $3,000,000 | +$1,200,000 | +67% | 31 Mar 2017 | 10-Q | 09 May 2017 | 2017 | Q1 |
| Q4 2016 | $3,033,000 | +$1,253,000 | +70% | 31 Dec 2016 | 10-K | 15 Mar 2019 | 2018 | FY |
| Q3 2016 | $1,900,000 | -$500,000 | -21% | 30 Sep 2016 | 10-Q | 08 Nov 2016 | 2016 | Q3 |
| Q2 2016 | $1,900,000 | -$400,000 | -17% | 30 Jun 2016 | 10-Q | 08 Aug 2016 | 2016 | Q2 |
| Q1 2016 | $1,800,000 | -$500,000 | -22% | 31 Mar 2016 | 10-Q | 09 May 2016 | 2016 | Q1 |
| Q4 2015 | $1,780,000 | -$412,000 | -19% | 31 Dec 2015 | 10-K | 16 Mar 2018 | 2017 | FY |
| Q3 2015 | $2,400,000 | +$200,000 | +9.1% | 30 Sep 2015 | 10-Q | 09 Nov 2015 | 2015 | Q3 |
| Q2 2015 | $2,300,000 | +$100,000 | +4.5% | 30 Jun 2015 | 10-Q | 10 Aug 2015 | 2015 | Q2 |
| Q1 2015 | $2,300,000 | -$100,000 | -4.2% | 31 Mar 2015 | 10-Q | 11 May 2015 | 2015 | Q1 |
| Q4 2014 | $2,192,000 | -$96,000 | -4.2% | 31 Dec 2014 | 10-K | 16 Mar 2018 | 2017 | FY |
| Q3 2014 | $2,200,000 | -$600,000 | -21% | 30 Sep 2014 | 10-Q | 05 Nov 2014 | 2014 | Q3 |
| Q2 2014 | $2,200,000 | -$600,000 | -21% | 30 Jun 2014 | 10-Q | 11 Aug 2014 | 2014 | Q2 |
| Q1 2014 | $2,400,000 | -$300,000 | -11% | 31 Mar 2014 | 10-Q | 09 May 2014 | 2014 | Q1 |
| Q4 2013 | $2,288,000 | -$182,000 | -7.4% | 31 Dec 2013 | 10-K | 15 Mar 2017 | 2016 | FY |
| Q3 2013 | $2,800,000 | +$500,000 | +22% | 30 Sep 2013 | 10-Q | 08 Nov 2013 | 2013 | Q3 |
| Q2 2013 | $2,800,000 | +$500,000 | +22% | 30 Jun 2013 | 10-Q | 07 Aug 2013 | 2013 | Q2 |
| Q1 2013 | $2,700,000 | 31 Mar 2013 | 10-Q | 14 May 2013 | 2013 | Q1 | ||
| Q4 2012 | $2,470,000 | +$383,000 | +18% | 31 Dec 2012 | 10-K | 10 Mar 2016 | 2015 | FY |
| Q3 2012 | $2,300,000 | 30 Sep 2012 | 10-Q | 09 Nov 2012 | 2012 | Q3 | ||
| Q2 2012 | $2,300,000 | 30 Jun 2012 | 10-Q | 09 Aug 2012 | 2012 | Q2 | ||
| Q4 2011 | $2,087,000 | +$1,579,000 | +311% | 31 Dec 2011 | 10-K | 13 Mar 2015 | 2014 | FY |
| Q4 2010 | $508,000 | 31 Dec 2010 | 10-K | 07 Mar 2014 | 2013 | FY |