| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | $8.99M | +$127K | +1.43% | Jun 30, 2024 | 10-Q | 2024-08-02 |
| Q1 2024 | $9.11M | +$453K | +5.23% | Mar 31, 2024 | 10-Q | 2024-04-26 |
| Q4 2023 | $8.95M | +$532K | +6.32% | Dec 31, 2023 | 10-Q | 2024-08-02 |
| Q3 2023 | $8.89M | +$374K | +4.39% | Sep 30, 2023 | 10-Q | 2023-10-27 |
| Q2 2023 | $8.86M | +$272K | +3.17% | Jun 30, 2023 | 10-Q | 2023-08-03 |
| Q1 2023 | $8.66M | +$118K | +1.38% | Mar 31, 2023 | 10-Q | 2023-04-28 |
| Q4 2022 | $8.42M | -$5K | -0.06% | Dec 31, 2022 | 10-K | 2024-02-16 |
| Q3 2022 | $8.52M | -$194K | -2.23% | Sep 30, 2022 | 10-Q | 2022-10-28 |
| Q2 2022 | $8.59M | -$137K | -1.57% | Jun 30, 2022 | 10-Q | 2022-08-03 |
| Q1 2022 | $8.54M | -$274K | -3.11% | Mar 31, 2022 | 10-Q | 2022-04-29 |
| Q4 2021 | $8.42M | -$259K | -2.98% | Dec 31, 2021 | 10-K | 2023-02-17 |
| Q3 2021 | $8.71M | -$489K | -5.31% | Sep 30, 2021 | 10-Q | 2021-11-09 |
| Q2 2021 | $8.72M | -$456K | -4.97% | Jun 30, 2021 | 10-Q | 2021-08-04 |
| Q1 2021 | $8.82M | -$53K | -0.6% | Mar 31, 2021 | 10-Q | 2021-05-05 |
| Q4 2020 | $8.68M | +$80K | +0.93% | Dec 31, 2020 | 10-K | 2022-02-23 |
| Q3 2020 | $9.2M | -$583K | -5.96% | Sep 30, 2020 | 10-Q | 2020-11-06 |
| Q2 2020 | $9.18M | -$688K | -6.97% | Jun 30, 2020 | 10-Q | 2020-08-12 |
| Q1 2020 | $8.87M | -$795K | -8.23% | Mar 31, 2020 | 10-Q | 2020-05-15 |
| Q4 2019 | $8.6M | +$72K | +0.84% | Dec 31, 2019 | 10-K | 2021-03-19 |
| Q3 2019 | $9.79M | -$5.55M | -36.2% | Sep 30, 2019 | 10-Q | 2019-11-04 |
| Q2 2019 | $9.87M | -$5.36M | -35.2% | Jun 30, 2019 | 10-Q | 2019-08-06 |
| Q1 2019 | $9.66M | -$5.66M | -36.9% | Mar 31, 2019 | 10-Q | 2019-05-07 |
| Q4 2018 | $8.53M | -$6.63M | -43.8% | Dec 31, 2018 | 10-K | 2020-03-06 |
| Q3 2018 | $15.3M | +$570K | +3.86% | Sep 30, 2018 | 10-Q | 2018-11-05 |
| Q2 2018 | $15.2M | -$936K | -5.79% | Jun 30, 2018 | 10-Q | 2018-08-08 |
| Q1 2018 | $15.3M | -$4.97M | -24.5% | Mar 31, 2018 | 10-Q | 2018-05-01 |
| Q4 2017 | $15.2M | -$8.47M | -35.8% | Dec 31, 2017 | 10-K | 2019-03-18 |
| Q3 2017 | $14.8M | -$8.16M | -35.6% | Sep 30, 2017 | 10-Q | 2017-10-27 |
| Q2 2017 | $16.2M | -$6.03M | -27.2% | Jun 30, 2017 | 10-Q | 2017-08-04 |
| Q1 2017 | $20.3M | -$2.96M | -12.7% | Mar 31, 2017 | 10-Q | 2017-05-12 |
| Q4 2016 | $23.6M | +$949K | +4.18% | Dec 31, 2016 | 10-K | 2018-03-19 |
| Q3 2016 | $22.9M | +$270K | +1.19% | Sep 30, 2016 | 10-Q | 2016-11-08 |
| Q2 2016 | $22.2M | -$898K | -3.89% | Jun 30, 2016 | 10-Q | 2016-07-29 |
| Q1 2016 | $23.2M | -$623K | -2.61% | Mar 31, 2016 | 10-Q | 2016-05-10 |
| Q4 2015 | $22.7M | -$688K | -2.94% | Dec 31, 2015 | 10-K | 2017-03-27 |
| Q3 2015 | $22.7M | -$1.76M | -7.22% | Sep 30, 2015 | 10-Q | 2015-10-30 |
| Q2 2015 | $23.1M | -$801K | -3.35% | Jun 30, 2015 | 10-Q | 2015-08-05 |
| Q1 2015 | $23.9M | -$944K | -3.81% | Mar 31, 2015 | 10-Q | 2015-05-01 |
| Q4 2014 | $23.4M | -$1.44M | -5.81% | Dec 31, 2014 | 10-K | 2016-03-15 |
| Q3 2014 | $24.4M | -$427K | -1.72% | Sep 30, 2014 | 10-Q | 2014-10-31 |
| Q2 2014 | $23.9M | -$824K | -3.33% | Jun 30, 2014 | 10-Q | 2014-08-05 |
| Q1 2014 | $24.8M | -$134K | -0.54% | Mar 31, 2014 | 10-Q | 2014-05-01 |
| Q4 2013 | $24.8M | +$251K | +1.02% | Dec 31, 2013 | 10-K | 2015-03-13 |
| Q3 2013 | $24.8M | +$234K | +0.95% | Sep 30, 2013 | 10-Q | 2013-11-01 |
| Q2 2013 | $24.7M | +$358K | +1.47% | Jun 30, 2013 | 10-Q | 2013-08-05 |
| Q1 2013 | $24.9M | -$227K | -0.9% | Mar 31, 2013 | 10-Q | 2013-04-25 |
| Q4 2012 | $24.6M | -$413K | -1.65% | Dec 31, 2012 | 10-K | 2014-03-12 |
| Q3 2012 | $24.6M | -$816K | -3.21% | Sep 30, 2012 | 10-Q | 2012-11-07 |
| Q2 2012 | $24.4M | -$694K | -2.77% | Jun 30, 2012 | 10-Q | 2012-07-31 |
| Q1 2012 | $25.2M | Mar 31, 2012 | 10-Q | 2012-04-27 | ||
| Q4 2011 | $25M | -$1.19M | -4.54% | Dec 31, 2011 | 10-K | 2013-03-11 |
| Q3 2011 | $25.4M | Sep 30, 2011 | 10-Q | 2011-11-03 | ||
| Q2 2011 | $25.1M | Jun 30, 2011 | 10-Q | 2011-07-29 | ||
| Q4 2010 | $26.2M | Dec 31, 2010 | 10-K | 2012-03-21 |