| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | $10.3M | -$782K | -7.03% | Sep 30, 2024 | 10-Q | 2024-11-04 |
| Q2 2024 | $10.7M | -$406K | -3.66% | Jun 30, 2024 | 10-Q | 2024-11-04 |
| Q1 2024 | $10.8M | -$504K | -4.46% | Mar 31, 2024 | 10-Q | 2024-11-04 |
| Q4 2023 | $11M | -$748K | -6.38% | Dec 31, 2023 | 10-Q | 2024-11-04 |
| Q3 2023 | $11.1M | -$569K | -4.86% | Sep 30, 2023 | 10-Q | 2024-11-04 |
| Q2 2023 | $11.1M | -$1.14M | -9.31% | Jun 30, 2023 | 10-Q | 2024-11-04 |
| Q1 2023 | $11.3M | -$537K | -4.53% | Mar 31, 2023 | 10-Q | 2024-11-04 |
| Q4 2022 | $11.7M | -$126K | -1.06% | Dec 31, 2022 | 10-Q | 2024-11-04 |
| Q3 2022 | $11.7M | -$240K | -2.01% | Sep 30, 2022 | 10-Q | 2023-11-06 |
| Q2 2022 | $12.2M | -$245K | -1.97% | Jun 30, 2022 | 10-Q | 2023-11-06 |
| Q1 2022 | $11.9M | -$868K | -6.82% | Mar 31, 2022 | 10-Q | 2023-11-06 |
| Q4 2021 | $11.9M | -$721K | -5.74% | Dec 31, 2021 | 10-K | 2024-02-26 |
| Q3 2021 | $11.9M | -$571K | -4.57% | Sep 30, 2021 | 10-Q | 2022-11-07 |
| Q2 2021 | $12.5M | -$231K | -1.82% | Jun 30, 2021 | 10-Q | 2022-11-07 |
| Q1 2021 | $12.7M | -$264K | -2.03% | Mar 31, 2021 | 10-Q | 2022-11-07 |
| Q4 2020 | $12.6M | -$853K | -6.35% | Dec 31, 2020 | 10-K | 2023-02-27 |
| Q3 2020 | $12.5M | -$1.09M | -7.98% | Sep 30, 2020 | 10-Q | 2021-11-08 |
| Q2 2020 | $12.7M | -$911K | -6.69% | Jun 30, 2020 | 10-Q | 2021-11-08 |
| Q1 2020 | $13M | -$733K | -5.34% | Mar 31, 2020 | 10-Q | 2021-11-08 |
| Q4 2019 | $13.4M | -$929K | -6.47% | Dec 31, 2019 | 10-K | 2022-02-28 |
| Q3 2019 | $13.6M | -$1.4M | -9.36% | Sep 30, 2019 | 10-Q | 2020-11-09 |
| Q2 2019 | $13.6M | -$936K | -6.43% | Jun 30, 2019 | 10-Q | 2020-11-09 |
| Q1 2019 | $13.7M | -$1.18M | -7.9% | Mar 31, 2019 | 10-Q | 2020-11-09 |
| Q4 2018 | $14.4M | -$751K | -4.97% | Dec 31, 2018 | 10-K | 2021-03-02 |
| Q3 2018 | $15M | -$135K | -0.89% | Sep 30, 2018 | 10-Q | 2019-11-05 |
| Q2 2018 | $14.5M | -$976K | -6.29% | Jun 30, 2018 | 10-Q | 2019-11-05 |
| Q1 2018 | $14.9M | -$1.06M | -6.66% | Mar 31, 2018 | 10-Q | 2019-11-05 |
| Q4 2017 | $15.1M | -$446K | -2.87% | Dec 31, 2017 | 10-K | 2020-03-03 |
| Q3 2017 | $15.1M | -$683K | -4.32% | Sep 30, 2017 | 10-Q | 2017-11-07 |
| Q2 2017 | $15.5M | -$840K | -5.13% | Jun 30, 2017 | 10-Q | 2017-08-08 |
| Q1 2017 | $16M | -$624K | -3.76% | Mar 31, 2017 | 10-Q | 2017-05-10 |
| Q4 2016 | $15.6M | -$1.81M | -10.4% | Dec 31, 2016 | 10-K | 2019-03-01 |
| Q3 2016 | $15.8M | -$2.04M | -11.4% | Sep 30, 2016 | 10-Q | 2016-11-08 |
| Q2 2016 | $16.4M | -$2M | -10.9% | Jun 30, 2016 | 10-Q | 2016-08-09 |
| Q1 2016 | $16.6M | -$2.35M | -12.4% | Mar 31, 2016 | 10-Q | 2016-05-10 |
| Q4 2015 | $17.4M | -$1.98M | -10.2% | Dec 31, 2015 | 10-K | 2018-03-09 |
| Q3 2015 | $17.9M | -$3.96M | -18.1% | Sep 30, 2015 | 10-Q | 2015-10-29 |
| Q2 2015 | $18.4M | -$4.06M | -18.1% | Jun 30, 2015 | 10-Q | 2015-07-28 |
| Q1 2015 | $18.9M | -$3.07M | -13.9% | Mar 31, 2015 | 10-Q | 2015-04-30 |
| Q4 2014 | $19.3M | -$3.11M | -13.8% | Dec 31, 2014 | 10-K | 2017-03-02 |
| Q3 2014 | $21.8M | -$1.48M | -6.37% | Sep 30, 2014 | 10-Q | 2014-10-23 |
| Q2 2014 | $22.4M | -$1.15M | -4.86% | Jun 30, 2014 | 10-Q | 2014-07-31 |
| Q1 2014 | $22M | -$4.32M | -16.4% | Mar 31, 2014 | 10-Q | 2014-05-01 |
| Q4 2013 | $22.5M | -$4.62M | -17.1% | Dec 31, 2013 | 10-K | 2016-02-29 |
| Q3 2013 | $23.3M | -$3.6M | -13.4% | Sep 30, 2013 | 10-Q | 2013-10-29 |
| Q2 2013 | $23.6M | -$4.2M | -15.1% | Jun 30, 2013 | 10-Q | 2013-08-01 |
| Q1 2013 | $26.3M | -$3.23M | -10.9% | Mar 31, 2013 | 10-Q | 2013-05-02 |
| Q4 2012 | $27.1M | -$3.57M | -11.6% | Dec 31, 2012 | 10-K | 2015-02-26 |
| Q3 2012 | $26.9M | -$5.1M | -15.9% | Sep 30, 2012 | 10-Q | 2012-11-05 |
| Q2 2012 | $27.8M | -$5.83M | -17.4% | Jun 30, 2012 | 10-Q | 2012-08-02 |
| Q1 2012 | $29.5M | Mar 31, 2012 | 10-Q | 2012-05-02 | ||
| Q4 2011 | $30.6M | -$6.78M | -18.1% | Dec 31, 2011 | 10-K | 2014-03-04 |
| Q3 2011 | $32M | Sep 30, 2011 | 10-Q | 2011-11-01 | ||
| Q2 2011 | $33.6M | Jun 30, 2011 | 10-Q | 2011-07-28 | ||
| Q4 2010 | $37.4M | Dec 31, 2010 | 10-K | 2013-03-05 |