| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2025 | $3.58M | -$23K | -0.64% | Sep 30, 2025 | 10-Q | 2025-11-07 |
| Q2 2025 | $3.58M | -$43K | -1.19% | Jun 30, 2025 | 10-Q | 2025-08-08 |
| Q1 2025 | $3.59M | -$50K | -1.38% | Mar 31, 2025 | 10-Q | 2025-05-09 |
| Q4 2024 | $3.6M | -$90K | -2.44% | Dec 31, 2024 | 10-Q | 2025-11-07 |
| Q3 2024 | $3.61M | -$101K | -2.72% | Sep 30, 2024 | 10-Q | 2024-11-08 |
| Q2 2024 | $3.62M | -$88K | -2.37% | Jun 30, 2024 | 10-Q | 2024-08-07 |
| Q1 2024 | $3.64M | -$90K | -2.42% | Mar 31, 2024 | 10-Q | 2024-05-09 |
| Q4 2023 | $3.69M | -$47K | -1.26% | Dec 31, 2023 | 10-K | 2025-03-26 |
| Q3 2023 | $3.71M | -$48K | -1.28% | Sep 30, 2023 | 10-Q | 2023-11-07 |
| Q2 2023 | $3.71M | -$47K | -1.25% | Jun 30, 2023 | 10-Q | 2023-08-08 |
| Q1 2023 | $3.73M | -$29K | -0.77% | Mar 31, 2023 | 10-Q | 2023-05-10 |
| Q4 2022 | $3.74M | -$11K | -0.29% | Dec 31, 2022 | 10-K | 2024-03-18 |
| Q3 2022 | $3.76M | +$14K | +0.37% | Sep 30, 2022 | 10-Q | 2022-11-04 |
| Q2 2022 | $3.76M | $0 | 0% | Jun 30, 2022 | 10-Q | 2022-08-05 |
| Q1 2022 | $3.76M | -$21K | -0.56% | Mar 31, 2022 | 10-Q | 2022-05-05 |
| Q4 2021 | $3.75M | -$45K | -1.19% | Dec 31, 2021 | 10-K | 2023-03-10 |
| Q3 2021 | $3.74M | -$56K | -1.47% | Sep 30, 2021 | 10-Q | 2021-11-05 |
| Q2 2021 | $3.76M | -$15K | -0.4% | Jun 30, 2021 | 10-Q | 2021-08-06 |
| Q1 2021 | $3.78M | -$16K | -0.42% | Mar 31, 2021 | 10-Q | 2021-05-06 |
| Q4 2020 | $3.8M | -$16K | -0.42% | Dec 31, 2020 | 10-K | 2022-03-11 |
| Q3 2020 | $3.8M | -$21K | -0.55% | Sep 30, 2020 | 10-Q | 2020-11-06 |
| Q2 2020 | $3.77M | -$52K | -1.36% | Jun 30, 2020 | 10-Q | 2020-08-07 |
| Q1 2020 | $3.79M | -$38K | -0.99% | Mar 31, 2020 | 10-Q | 2020-05-07 |
| Q4 2019 | $3.81M | -$37K | -0.96% | Dec 31, 2019 | 10-K | 2021-03-12 |
| Q3 2019 | $3.82M | -$47K | -1.22% | Sep 30, 2019 | 10-Q | 2019-11-08 |
| Q2 2019 | $3.83M | -$38K | -0.98% | Jun 30, 2019 | 10-Q | 2019-08-09 |
| Q1 2019 | $3.83M | -$46K | -1.19% | Mar 31, 2019 | 10-Q | 2019-05-10 |
| Q4 2018 | $3.85M | -$33K | -0.85% | Dec 31, 2018 | 10-K | 2020-03-13 |
| Q3 2018 | $3.87M | -$56K | -1.43% | Sep 30, 2018 | 10-Q | 2018-11-09 |
| Q2 2018 | $3.86M | -$64K | -1.63% | Jun 30, 2018 | 10-Q | 2018-08-09 |
| Q1 2018 | $3.88M | -$21K | -0.54% | Mar 31, 2018 | 10-Q | 2018-05-03 |
| Q4 2017 | $3.88M | +$1K | +0.03% | Dec 31, 2017 | 10-K | 2019-03-15 |
| Q3 2017 | $3.92M | +$25K | +0.64% | Sep 30, 2017 | 10-Q | 2017-11-03 |
| Q2 2017 | $3.93M | +$12K | +0.31% | Jun 30, 2017 | 10-Q | 2017-08-04 |
| Q1 2017 | $3.9M | -$39K | -0.99% | Mar 31, 2017 | 10-Q | 2017-05-05 |
| Q4 2016 | $3.88M | -$75K | -1.9% | Dec 31, 2016 | 10-K | 2018-03-15 |
| Q3 2016 | $3.9M | -$80K | -2.01% | Sep 30, 2016 | 10-Q | 2016-11-04 |
| Q2 2016 | $3.92M | -$81K | -2.03% | Jun 30, 2016 | 10-Q | 2016-08-05 |
| Q1 2016 | $3.94M | -$78K | -1.94% | Mar 31, 2016 | 10-Q | 2016-05-24 |
| Q4 2015 | $3.96M | -$74K | -1.84% | Dec 31, 2015 | 10-K | 2017-03-10 |
| Q3 2015 | $3.98M | -$118K | -2.88% | Sep 30, 2015 | 10-Q | 2015-11-06 |
| Q2 2015 | $4M | -$110K | -2.68% | Jun 30, 2015 | 10-Q | 2015-08-07 |
| Q1 2015 | $4.02M | -$110K | -2.67% | Mar 31, 2015 | 10-Q | 2015-05-07 |
| Q4 2014 | $4.03M | -$112K | -2.7% | Dec 31, 2014 | 10-K | 2016-03-11 |
| Q3 2014 | $4.1M | -$55K | -1.33% | Sep 30, 2014 | 10-Q | 2014-11-07 |
| Q2 2014 | $4.11M | -$27K | -0.65% | Jun 30, 2014 | 10-Q | 2014-08-08 |
| Q1 2014 | $4.13M | -$17K | -0.41% | Mar 31, 2014 | 10-Q | 2014-05-09 |
| Q4 2013 | $4.14M | +$60K | +1.47% | Dec 31, 2013 | 10-K | 2015-03-13 |
| Q3 2013 | $4.15M | -$65K | -1.54% | Sep 30, 2013 | 10-Q | 2013-11-07 |
| Q2 2013 | $4.13M | -$26K | -0.63% | Jun 30, 2013 | 10-Q | 2013-08-08 |
| Q1 2013 | $4.14M | -$42K | -1% | Mar 31, 2013 | 10-Q | 2013-05-08 |
| Q4 2012 | $4.08M | -$132K | -3.13% | Dec 31, 2012 | 10-K | 2014-03-14 |
| Q3 2012 | $4.22M | -$22K | -0.52% | Sep 30, 2012 | 10-Q | 2012-11-07 |
| Q2 2012 | $4.16M | -$108K | -2.53% | Jun 30, 2012 | 10-Q | 2012-08-09 |
| Q1 2012 | $4.18M | -$250K | -5.64% | Mar 31, 2012 | 10-Q | 2012-05-08 |
| Q4 2011 | $4.21M | -$266K | -5.94% | Dec 31, 2011 | 10-K | 2013-03-14 |
| Q3 2011 | $4.24M | Sep 30, 2011 | 10-Q | 2011-11-08 | ||
| Q2 2011 | $4.27M | Jun 30, 2011 | 10-Q | 2011-08-09 | ||
| Q1 2011 | $4.43M | Mar 31, 2011 | 10-Q | 2011-05-09 | ||
| Q4 2010 | $4.48M | Dec 31, 2010 | 10-K | 2012-03-15 |