| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2024 | $3.67 M | +$1.01 M | +37.8% | Mar 31, 2024 | 10-Q | 2024-05-09 |
| Q4 2023 | $2.29 M | -$824 K | -26.5% | Dec 31, 2023 | 10-Q | 2024-05-09 |
| Q3 2023 | $2.39 M | -$729 K | -23.4% | Sep 30, 2023 | 10-Q | 2023-11-07 |
| Q2 2023 | $2.75 M | -$404 K | -12.8% | Jun 30, 2023 | 10-Q | 2023-08-08 |
| Q1 2023 | $2.67 M | -$780 K | -22.6% | Mar 31, 2023 | 10-Q | 2023-05-09 |
| Q4 2022 | $3.11 M | -$580 K | -15.7% | Dec 31, 2022 | 10-K | 2024-03-01 |
| Q3 2022 | $3.12 M | -$1.57 M | -33.5% | Sep 30, 2022 | 10-Q | 2022-11-09 |
| Q2 2022 | $3.16 M | -$948 K | -23.1% | Jun 30, 2022 | 10-Q | 2022-08-09 |
| Q1 2022 | $3.45 M | -$941 K | -21.5% | Mar 31, 2022 | 10-Q | 2022-05-09 |
| Q4 2021 | $3.69 M | -$991 K | -21.2% | Dec 31, 2021 | 10-K | 2023-03-14 |
| Q3 2021 | $4.69 M | -$212 K | -4.32% | Sep 30, 2021 | 10-Q | 2021-11-09 |
| Q2 2021 | $4.11 M | -$928 K | -18.4% | Jun 30, 2021 | 10-Q | 2021-08-06 |
| Q1 2021 | $4.39 M | -$818 K | -15.7% | Mar 31, 2021 | 10-Q | 2021-05-07 |
| Q4 2020 | $4.68 M | -$812 K | -14.8% | Dec 31, 2020 | 10-K | 2022-03-08 |
| Q3 2020 | $4.9 M | -$1.08 M | -18% | Sep 30, 2020 | 10-Q | 2020-11-09 |
| Q2 2020 | $5.03 M | -$1.27 M | -20.1% | Jun 30, 2020 | 10-Q | 2020-08-07 |
| Q1 2020 | $5.2 M | -$646 K | -11% | Mar 31, 2020 | 10-Q | 2020-05-11 |
| Q4 2019 | $5.49 M | -$716 K | -11.5% | Dec 31, 2019 | 10-K | 2021-02-25 |
| Q3 2019 | $5.98 M | -$378 K | -5.94% | Sep 30, 2019 | 10-Q | 2019-11-08 |
| Q2 2019 | $6.3 M | -$22 K | -0.35% | Jun 30, 2019 | 10-Q | 2019-08-07 |
| Q1 2019 | $5.85 M | -$1.51 M | -20.5% | Mar 31, 2019 | 10-Q | 2019-05-07 |
| Q4 2018 | $6.21 M | -$1.33 M | -17.7% | Dec 31, 2018 | 10-K | 2020-02-27 |
| Q3 2018 | $6.36 M | -$625 K | -8.95% | Sep 30, 2018 | 10-Q | 2018-11-06 |
| Q2 2018 | $6.32 M | -$986 K | -13.5% | Jun 30, 2018 | 10-Q | 2018-08-08 |
| Q1 2018 | $7.36 M | -$2.63 M | -26.3% | Mar 31, 2018 | 10-Q | 2018-05-08 |
| Q4 2017 | $7.54 M | -$1.75 M | -18.8% | Dec 31, 2017 | 10-K | 2019-03-18 |
| Q3 2017 | $6.99 M | -$1.29 M | -15.6% | Sep 30, 2017 | 10-Q | 2017-11-07 |
| Q2 2017 | $7.31 M | -$1.31 M | -15.2% | Jun 30, 2017 | 10-Q | 2017-08-08 |
| Q1 2017 | $9.99 M | +$1.08 M | +12.2% | Mar 31, 2017 | 10-Q | 2017-05-09 |
| Q4 2016 | $9.29 M | +$195 K | +2.14% | Dec 31, 2016 | 10-K | 2018-03-08 |
| Q3 2016 | $8.28 M | +$4.59 M | +124% | Sep 30, 2016 | 10-Q | 2016-11-09 |
| Q2 2016 | $8.62 M | +$4.8 M | +126% | Jun 30, 2016 | 10-Q | 2016-08-09 |
| Q1 2016 | $8.91 M | +$5.18 M | +139% | Mar 31, 2016 | 10-Q | 2016-05-09 |
| Q4 2015 | $9.1 M | +$5.13 M | +129% | Dec 31, 2015 | 10-K | 2017-03-03 |
| Q3 2015 | $3.69 M | -$10 K | -0.27% | Sep 30, 2015 | 10-Q | 2015-11-09 |
| Q2 2015 | $3.82 M | -$585 K | -13.3% | Jun 30, 2015 | 10-Q | 2015-08-10 |
| Q1 2015 | $3.73 M | -$2.83 M | -43.1% | Mar 31, 2015 | 10-Q | 2015-05-11 |
| Q4 2014 | $3.97 M | +$395 K | +11.1% | Dec 31, 2014 | 10-K | 2016-02-29 |
| Q3 2014 | $3.7 M | +$410 K | +12.5% | Sep 30, 2014 | 10-Q | 2014-11-06 |
| Q2 2014 | $4.41 M | +$974 K | +28.4% | Jun 30, 2014 | 10-Q | 2014-08-04 |
| Q1 2014 | $6.56 M | +$4.2 M | +178% | Mar 31, 2014 | 10-Q | 2014-05-12 |
| Q4 2013 | $3.57 M | -$310 K | -7.99% | Dec 31, 2013 | 10-K | 2015-02-26 |
| Q3 2013 | $3.29 M | -$753 K | -18.6% | Sep 30, 2013 | 10-Q | 2013-11-07 |
| Q2 2013 | $3.43 M | -$779 K | -18.5% | Jun 30, 2013 | 10-Q | 2013-08-07 |
| Q1 2013 | $2.36 M | -$2.01 M | -45.9% | Mar 31, 2013 | 10-Q | 2013-05-09 |
| Q4 2012 | $3.88 M | -$656 K | -14.5% | Dec 31, 2012 | 10-K | 2014-03-12 |
| Q3 2012 | $4.04 M | +$1.38 M | +51.9% | Sep 30, 2012 | 10-Q | 2012-11-09 |
| Q2 2012 | $4.21 M | +$3.42 M | +435% | Jun 30, 2012 | 10-Q | 2012-08-14 |
| Q1 2012 | $4.37 M | Mar 31, 2012 | 10-Q | 2012-05-15 | ||
| Q4 2011 | $4.54 M | +$4.29 M | +1700% | Dec 31, 2011 | 10-K | 2013-03-12 |
| Q3 2011 | $2.66 M | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | $787 K | Jun 30, 2011 | 10-Q | 2011-08-09 | ||
| Q4 2010 | $252 K | Dec 31, 2010 | 10-K | 2012-03-26 |