| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | $3.6M | -$337K | -8.56% | Jun 30, 2024 | 10-K | 2024-08-29 |
| Q1 2024 | $3.69M | -$343K | -8.51% | Mar 31, 2024 | 10-Q | 2024-05-06 |
| Q4 2023 | $3.77M | -$348K | -8.45% | Dec 31, 2023 | 10-Q | 2024-02-05 |
| Q3 2023 | $3.86M | -$355K | -8.43% | Sep 30, 2023 | 10-Q | 2023-11-09 |
| Q2 2023 | $3.94M | -$361K | -8.4% | Jun 30, 2023 | 10-K | 2024-08-29 |
| Q1 2023 | $4.03M | -$369K | -8.39% | Mar 31, 2023 | 10-Q/A | 2023-09-01 |
| Q4 2022 | $4.12M | -$376K | -8.37% | Dec 31, 2022 | 10-Q/A | 2023-09-01 |
| Q3 2022 | $4.21M | -$383K | -8.34% | Sep 30, 2022 | 10-Q/A | 2023-09-01 |
| Q2 2022 | $4.3M | -$391K | -8.34% | Jun 30, 2022 | 10-K | 2023-09-08 |
| Q1 2022 | $4.4M | -$399K | -8.32% | Mar 31, 2022 | 10-Q | 2022-05-17 |
| Q4 2021 | $4.5M | -$408K | -8.32% | Dec 31, 2021 | 10-Q | 2022-02-09 |
| Q3 2021 | $4.59M | -$417K | -8.32% | Sep 30, 2021 | 10-Q | 2021-11-08 |
| Q2 2021 | $4.69M | -$425K | -8.31% | Jun 30, 2021 | 10-K | 2023-09-08 |
| Q1 2021 | $4.8M | -$2.24M | -31.8% | Mar 31, 2021 | 10-Q | 2021-05-10 |
| Q4 2020 | $4.9M | -$2.2M | -30.9% | Dec 31, 2020 | 10-Q | 2021-02-09 |
| Q3 2020 | $5.01M | -$2.16M | -30.1% | Sep 30, 2020 | 10-Q | 2020-11-05 |
| Q2 2020 | $5.12M | -$2.12M | -29.3% | Jun 30, 2020 | 10-K | 2022-08-29 |
| Q1 2020 | $7.03M | -$276K | -3.78% | Mar 31, 2020 | 10-Q | 2020-05-07 |
| Q4 2019 | $7.1M | -$288K | -3.9% | Dec 31, 2019 | 10-Q | 2020-02-03 |
| Q3 2019 | $7.17M | -$301K | -4.03% | Sep 30, 2019 | 10-Q | 2019-11-08 |
| Q2 2019 | $7.23M | -$313K | -4.15% | Jun 30, 2019 | 10-K/A | 2022-05-17 |
| Q1 2019 | $7.31M | -$328K | -4.29% | Mar 31, 2019 | 10-Q/A | 2019-05-10 |
| Q4 2018 | $7.39M | -$343K | -4.44% | Dec 31, 2018 | 10-Q | 2019-02-08 |
| Q3 2018 | $7.47M | -$356K | -4.55% | Sep 30, 2018 | 10-Q | 2018-11-09 |
| Q2 2018 | $7.55M | -$371K | -4.69% | Jun 30, 2018 | 10-K | 2019-09-13 |
| Q1 2018 | $7.64M | -$388K | -4.83% | Mar 31, 2018 | 10-Q | 2018-05-08 |
| Q4 2017 | $7.73M | -$406K | -4.99% | Dec 31, 2017 | 10-Q | 2018-02-08 |
| Q3 2017 | $7.82M | -$424K | -5.14% | Sep 30, 2017 | 10-Q | 2017-11-08 |
| Q2 2017 | $7.92M | -$441K | -5.28% | Jun 30, 2017 | 10-K | 2018-09-13 |
| Q1 2017 | $8.03M | -$462K | -5.44% | Mar 31, 2017 | 10-Q | 2017-05-08 |
| Q4 2016 | $8.14M | -$481K | -5.58% | Dec 31, 2016 | 10-Q | 2017-02-06 |
| Q3 2016 | $8.25M | -$502K | -5.74% | Sep 30, 2016 | 10-Q | 2016-11-07 |
| Q2 2016 | $8.36M | -$529K | -5.95% | Jun 30, 2016 | 10-K | 2017-09-13 |
| Q1 2016 | $8.49M | -$564K | -6.23% | Mar 31, 2016 | 10-Q | 2016-05-10 |
| Q4 2015 | $8.62M | -$601K | -6.52% | Dec 31, 2015 | 10-Q | 2016-02-01 |
| Q3 2015 | $8.75M | -$637K | -6.79% | Sep 30, 2015 | 10-Q | 2015-11-09 |
| Q2 2015 | $8.89M | -$666K | -6.97% | Jun 30, 2015 | 10-K | 2016-09-08 |
| Q1 2015 | $9.05M | -$696K | -7.14% | Mar 31, 2015 | 10-Q | 2015-05-11 |
| Q4 2014 | $9.22M | -$724K | -7.28% | Dec 31, 2014 | 10-Q | 2015-02-09 |
| Q3 2014 | $9.39M | -$752K | -7.42% | Sep 30, 2014 | 10-Q | 2014-11-10 |
| Q2 2014 | $9.55M | -$782K | -7.57% | Jun 30, 2014 | 10-K | 2015-09-10 |
| Q1 2014 | $9.75M | -$815K | -7.72% | Mar 31, 2014 | 10-Q | 2014-05-07 |
| Q4 2013 | $9.94M | -$849K | -7.87% | Dec 31, 2013 | 10-Q | 2014-02-10 |
| Q3 2013 | $10.1M | -$883K | -8.01% | Sep 30, 2013 | 10-Q | 2013-11-12 |
| Q2 2013 | $10.3M | -$917K | -8.15% | Jun 30, 2013 | 10-K | 2014-09-15 |
| Q1 2013 | $10.6M | -$954K | -8.28% | Mar 31, 2013 | 10-Q | 2013-05-13 |
| Q4 2012 | $10.8M | -$991K | -8.41% | Dec 31, 2012 | 10-Q | 2013-02-12 |
| Q3 2012 | $11M | -$1.03M | -8.54% | Sep 30, 2012 | 10-Q | 2012-11-13 |
| Q2 2012 | $11.3M | -$1.07M | -8.65% | Jun 30, 2012 | 10-K | 2013-09-17 |
| Q1 2012 | $11.5M | Mar 31, 2012 | 10-Q | 2012-05-14 | ||
| Q4 2011 | $11.8M | Dec 31, 2011 | 10-Q | 2012-02-13 | ||
| Q3 2011 | $12.1M | Sep 30, 2011 | 10-Q | 2011-11-09 | ||
| Q2 2011 | $12.3M | Jun 30, 2011 | 10-K | 2012-09-21 |