| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2025 | $19.7M | +$38K | +0.19% | Jun 30, 2025 | 10-Q | 2025-08-14 |
| Q1 2025 | $19.7M | +$26K | +0.13% | Mar 31, 2025 | 10-Q | 2025-05-20 |
| Q4 2024 | $19.7M | +$33K | +0.17% | Dec 31, 2024 | 10-Q | 2025-02-19 |
| Q3 2024 | $19.7M | +$38K | +0.19% | Sep 30, 2024 | 10-Q | 2025-08-14 |
| Q2 2024 | $19.6M | -$1K | -0.01% | Jun 30, 2024 | 10-Q | 2024-08-14 |
| Q1 2024 | $19.6M | +$23K | +0.12% | Mar 31, 2024 | 10-Q | 2024-05-15 |
| Q4 2023 | $19.6M | +$54K | +0.28% | Dec 31, 2023 | 10-Q | 2024-02-15 |
| Q3 2023 | $19.6M | +$85K | +0.44% | Sep 30, 2023 | 10-K | 2024-12-31 |
| Q2 2023 | $19.6M | +$69K | +0.35% | Jun 30, 2023 | 10-Q | 2023-08-14 |
| Q1 2023 | $19.6M | -$42K | -0.21% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | $19.6M | -$136K | -0.69% | Dec 31, 2022 | 10-Q | 2023-02-13 |
| Q3 2022 | $19.5M | -$172K | -0.87% | Sep 30, 2022 | 10-K | 2023-12-28 |
| Q2 2022 | $19.6M | -$315K | -1.59% | Jun 30, 2022 | 10-Q | 2022-08-12 |
| Q1 2022 | $19.7M | -$219K | -1.1% | Mar 31, 2022 | 10-Q | 2022-05-12 |
| Q4 2021 | $19.7M | -$167K | -0.84% | Dec 31, 2021 | 10-Q | 2022-02-11 |
| Q3 2021 | $19.7M | -$167K | -0.84% | Sep 30, 2021 | 10-K | 2022-12-19 |
| Q2 2021 | $19.9M | -$665K | -3.24% | Jun 30, 2021 | 10-Q | 2021-08-12 |
| Q1 2021 | $19.9M | -$662K | -3.22% | Mar 31, 2021 | 10-Q | 2021-05-12 |
| Q4 2020 | $19.9M | -$587K | -2.87% | Dec 31, 2020 | 10-Q | 2021-02-12 |
| Q3 2020 | $19.9M | -$490K | -2.41% | Sep 30, 2020 | 10-K | 2021-12-17 |
| Q2 2020 | $20.5M | -$609K | -2.88% | Jun 30, 2020 | 10-Q | 2020-08-07 |
| Q1 2020 | $20.5M | -$596K | -2.82% | Mar 31, 2020 | 10-Q | 2020-05-11 |
| Q4 2019 | $20.5M | -$667K | -3.16% | Dec 31, 2019 | 10-Q | 2020-02-07 |
| Q3 2019 | $20.4M | -$680K | -3.23% | Sep 30, 2019 | 10-K | 2020-12-17 |
| Q2 2019 | $21.1M | +$60K | +0.29% | Jun 30, 2019 | 10-Q | 2019-08-08 |
| Q1 2019 | $21.1M | +$153K | +0.73% | Mar 31, 2019 | 10-Q | 2019-05-09 |
| Q4 2018 | $21.1M | +$194K | +0.93% | Dec 31, 2018 | 10-Q | 2019-02-11 |
| Q3 2018 | $21M | +$129K | +0.62% | Sep 30, 2018 | 10-K | 2019-12-12 |
| Q2 2018 | $21.1M | +$168K | +0.8% | Jun 30, 2018 | 10-Q | 2018-08-08 |
| Q1 2018 | $21M | -$1K | -0.01% | Mar 31, 2018 | 10-Q | 2018-05-08 |
| Q4 2017 | $20.9M | -$36K | -0.17% | Dec 31, 2017 | 10-Q | 2018-02-08 |
| Q3 2017 | $20.9M | +$6K | +0.03% | Sep 30, 2017 | 10-K | 2018-12-12 |
| Q2 2017 | $20.9M | +$112K | +0.54% | Jun 30, 2017 | 10-Q | 2017-08-08 |
| Q1 2017 | $21M | +$79K | +0.38% | Mar 31, 2017 | 10-Q | 2017-05-09 |
| Q4 2016 | $21M | +$159K | +0.76% | Dec 31, 2016 | 10-Q | 2017-02-09 |
| Q3 2016 | $20.9M | +$3.62M | +20.9% | Sep 30, 2016 | 10-K | 2017-12-13 |
| Q2 2016 | $20.8M | +$3M | +16.9% | Jun 30, 2016 | 10-Q | 2016-08-09 |
| Q1 2016 | $20.9M | +$3.15M | +17.7% | Mar 31, 2016 | 10-Q | 2016-05-10 |
| Q4 2015 | $20.8M | +$3.25M | +18.5% | Dec 31, 2015 | 10-Q | 2016-02-08 |
| Q3 2015 | $17.3M | -$275K | -1.57% | Sep 30, 2015 | 10-K | 2016-12-14 |
| Q2 2015 | $17.8M | -$56K | -0.31% | Jun 30, 2015 | 10-Q | 2015-08-07 |
| Q1 2015 | $17.8M | +$88K | +0.5% | Mar 31, 2015 | 10-Q | 2015-05-08 |
| Q4 2014 | $17.6M | +$19K | +0.11% | Dec 31, 2014 | 10-Q | 2015-02-13 |
| Q3 2014 | $17.6M | -$6K | -0.03% | Sep 30, 2014 | 10-K | 2015-12-14 |
| Q2 2014 | $17.9M | +$306K | +1.74% | Jun 30, 2014 | 10-Q | 2015-01-28 |
| Q1 2014 | $17.7M | +$112K | +0.64% | Mar 31, 2014 | 10-Q | 2014-08-15 |
| Q4 2013 | $17.5M | +$60K | +0.34% | Dec 31, 2013 | 10-Q | 2014-08-13 |
| Q3 2013 | $17.6M | +$419K | +2.44% | Sep 30, 2013 | 10-K | 2015-01-28 |
| Q2 2013 | $17.6M | +$176K | +1.01% | Jun 30, 2013 | 10-Q/A | 2013-08-20 |
| Q1 2013 | $17.6M | +$231K | +1.33% | Mar 31, 2013 | 10-Q | 2013-05-14 |
| Q4 2012 | $17.5M | -$358K | -2.01% | Dec 31, 2012 | 10-Q/A | 2013-02-15 |
| Q3 2012 | $17.2M | -$596K | -3.36% | Sep 30, 2012 | 10-K | 2014-06-24 |
| Q2 2012 | $17.4M | -$441K | -2.48% | Jun 30, 2012 | 10-Q | 2012-08-10 |
| Q1 2012 | $17.3M | Mar 31, 2012 | 10-Q | 2012-05-11 | ||
| Q4 2011 | $17.8M | Dec 31, 2011 | 10-Q | 2012-02-10 | ||
| Q3 2011 | $17.8M | -$115K | -0.64% | Sep 30, 2011 | 10-K | 2012-12-14 |
| Q2 2011 | $17.8M | Jun 30, 2011 | 10-Q | 2011-08-12 | ||
| Q3 2010 | $17.9M | Sep 30, 2010 | 10-K | 2011-12-12 |