| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $574K | -$61.4K | -9.66% | Sep 30, 2023 | 10-Q/A | 2023-11-21 |
| Q2 2023 | $578K | -$98.5K | -14.5% | Jun 30, 2023 | 10-Q/A | 2023-11-21 |
| Q1 2023 | $622K | -$78.7K | -11.2% | Mar 31, 2023 | 10-Q | 2023-08-21 |
| Q4 2022 | $626K | -$104K | -14.3% | Dec 31, 2022 | 10-Q/A | 2023-11-21 |
| Q3 2022 | $635K | -$110K | -14.8% | Sep 30, 2022 | 10-Q/A | 2023-11-21 |
| Q2 2022 | $677K | -$73.6K | -9.81% | Jun 30, 2022 | 10-Q/A | 2023-11-21 |
| Q1 2022 | $700K | -$50K | -6.67% | Mar 31, 2022 | 10-Q | 2023-08-21 |
| Q4 2021 | $730K | -$45.5K | -5.86% | Dec 31, 2021 | 10-Q/A | 2023-11-21 |
| Q3 2021 | $746K | -$34.1K | -4.37% | Sep 30, 2021 | 10-Q | 2022-11-14 |
| Q2 2021 | $751K | -$29.7K | -3.81% | Jun 30, 2021 | 10-Q | 2022-11-14 |
| Q1 2021 | $751K | -$31.7K | -4.05% | Mar 31, 2021 | 10-Q | 2022-08-11 |
| Q4 2020 | $776K | -$35.5K | -4.38% | Dec 31, 2020 | 10-K | 2023-04-24 |
| Q3 2020 | $780K | -$30.7K | -3.79% | Sep 30, 2020 | 10-Q | 2021-11-15 |
| Q2 2020 | $780K | -$30.9K | -3.81% | Jun 30, 2020 | 10-Q | 2021-11-15 |
| Q1 2020 | $782K | -$31.6K | -3.89% | Mar 31, 2020 | 10-Q | 2021-08-16 |
| Q4 2019 | $811K | -$30.5K | -3.63% | Dec 31, 2019 | 10-K | 2023-04-24 |
| Q3 2019 | $810K | -$36.3K | -4.29% | Sep 30, 2019 | 10-Q | 2020-11-12 |
| Q2 2019 | $811K | -$42.3K | -4.96% | Jun 30, 2019 | 10-Q | 2020-11-12 |
| Q1 2019 | $814K | -$44.3K | -5.16% | Mar 31, 2019 | 10-Q | 2020-08-13 |
| Q4 2018 | $842K | -$44.6K | -5.03% | Dec 31, 2018 | 10-K | 2022-04-15 |
| Q3 2018 | $847K | -$34.4K | -3.9% | Sep 30, 2018 | 10-Q | 2019-11-14 |
| Q2 2018 | $853K | -$23.6K | -2.7% | Jun 30, 2018 | 10-Q | 2019-08-13 |
| Q1 2018 | $858K | -$13.5K | -1.55% | Mar 31, 2018 | 10-Q | 2019-05-15 |
| Q4 2017 | $886K | -$3.61K | -0.41% | Dec 31, 2017 | 10-K | 2021-03-16 |
| Q3 2017 | $881K | -$4.68K | -0.53% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | $877K | -$1.23K | -0.14% | Jun 30, 2017 | 10-Q | 2017-08-14 |
| Q1 2017 | $872K | +$1.83K | +0.21% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | $890K | +$2.2K | +0.25% | Dec 31, 2016 | 10-K | 2020-03-20 |
| Q3 2016 | $886K | +$5.72K | +0.65% | Sep 30, 2016 | 10-Q | 2016-11-14 |
| Q2 2016 | $878K | +$6.94K | +0.8% | Jun 30, 2016 | 10-Q | 2016-08-12 |
| Q1 2016 | $870K | -$910 | -0.11% | Mar 31, 2016 | 10-Q | 2016-06-06 |
| Q4 2015 | $888K | +$11.6K | +1.32% | Dec 31, 2015 | 10-K | 2019-03-29 |
| Q3 2015 | $880K | +$12.1K | +1.39% | Sep 30, 2015 | 10-Q | 2015-11-13 |
| Q2 2015 | $871K | -$217 | -0.03% | Jun 30, 2015 | 10-Q | 2015-08-13 |
| Q1 2015 | $871K | -$5.95K | -0.68% | Mar 31, 2015 | 10-Q | 2015-05-14 |
| Q4 2014 | $876K | -$3.59K | -0.41% | Dec 31, 2014 | 10-K | 2018-03-29 |
| Q3 2014 | $868K | -$7.76K | -0.89% | Sep 30, 2014 | 10-Q | 2014-11-06 |
| Q2 2014 | $872K | +$1.08K | +0.12% | Jun 30, 2014 | 10-Q | 2014-08-14 |
| Q1 2014 | $877K | -$19.1K | -2.13% | Mar 31, 2014 | 10-Q | 2014-05-15 |
| Q4 2013 | $880K | +$10.6K | +1.22% | Dec 31, 2013 | 10-K | 2015-03-31 |
| Q3 2013 | $876K | +$32.1K | +3.8% | Sep 30, 2013 | 10-Q | 2013-11-12 |
| Q2 2013 | $870K | +$58.4K | +7.19% | Jun 30, 2013 | 10-Q | 2013-08-06 |
| Q1 2013 | $896K | +$357K | +66.2% | Mar 31, 2013 | 10-Q | 2013-05-13 |
| Q4 2012 | $869K | +$223K | +34.4% | Dec 31, 2012 | 10-K | 2014-04-14 |
| Q3 2012 | $844K | +$113K | +15.5% | Sep 30, 2012 | 10-Q | 2012-11-14 |
| Q2 2012 | $812K | +$75.7K | +10.3% | Jun 30, 2012 | 10-Q/A | 2012-08-16 |
| Q1 2012 | $539K | Mar 31, 2012 | 10-Q | 2012-05-15 | ||
| Q4 2011 | $646K | -$235K | -26.6% | Dec 31, 2011 | 10-K | 2013-04-01 |
| Q3 2011 | $730K | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | $736K | Jun 30, 2011 | 10-Q/A | 2011-09-12 | ||
| Q4 2010 | $881K | Dec 31, 2010 | 10-K | 2012-03-30 |