| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | $77.6M | +$7.35M | +10.5% | Dec 31, 2022 | 10-K | 2023-03-30 |
| Q3 2022 | $73.7M | +$2.54M | +3.57% | Sep 30, 2022 | 10-Q | 2022-11-01 |
| Q2 2022 | $72.6M | +$901K | +1.26% | Jun 30, 2022 | 10-Q | 2022-08-02 |
| Q1 2022 | $70M | -$1.31M | -1.84% | Mar 31, 2022 | 10-Q | 2022-05-03 |
| Q4 2021 | $70.3M | -$395K | -0.56% | Dec 31, 2021 | 10-K | 2023-03-30 |
| Q3 2021 | $71.2M | +$900K | +1.28% | Sep 30, 2021 | 10-Q | 2021-11-01 |
| Q2 2021 | $71.7M | +$1.03M | +1.46% | Jun 30, 2021 | 10-Q | 2021-08-03 |
| Q1 2021 | $71.3M | -$857K | -1.19% | Mar 31, 2021 | 10-Q | 2021-05-04 |
| Q4 2020 | $70.7M | -$1.77M | -2.45% | Dec 31, 2020 | 10-K | 2022-02-22 |
| Q3 2020 | $70.3M | -$4M | -5.39% | Sep 30, 2020 | 10-Q | 2020-11-05 |
| Q2 2020 | $70.7M | +$14M | +24.8% | Jun 30, 2020 | 10-Q | 2020-08-04 |
| Q1 2020 | $72.2M | +$15.4M | +27.2% | Mar 31, 2020 | 10-Q | 2020-05-04 |
| Q4 2019 | $72.5M | +$26.8M | +58.8% | Dec 31, 2019 | 10-K | 2021-02-25 |
| Q3 2019 | $74.3M | +$21.3M | +40.1% | Sep 30, 2019 | 10-Q | 2019-10-30 |
| Q2 2019 | $56.6M | +$1.67M | +3.04% | Jun 30, 2019 | 10-Q | 2019-07-24 |
| Q1 2019 | $56.7M | -$2.08M | -3.53% | Mar 31, 2019 | 10-Q | 2019-05-02 |
| Q4 2018 | $45.6M | -$13.5M | -22.8% | Dec 31, 2018 | 10-K | 2020-03-26 |
| Q3 2018 | $53M | -$4.14M | -7.25% | Sep 30, 2018 | 10-Q/A | 2018-11-13 |
| Q2 2018 | $55M | -$3.14M | -5.4% | Jun 30, 2018 | 10-Q | 2018-08-08 |
| Q1 2018 | $58.8M | +$4.7M | +8.69% | Mar 31, 2018 | 10-Q | 2018-05-03 |
| Q4 2017 | $59.1M | -$559K | -0.94% | Dec 31, 2017 | 10-K | 2019-03-18 |
| Q3 2017 | $57.2M | +$55.8M | +4110% | Sep 30, 2017 | 10-Q | 2017-10-26 |
| Q2 2017 | $58.1M | +$57.3M | +7156% | Jun 30, 2017 | 10-Q | 2017-08-01 |
| Q1 2017 | $54.1M | +$53.2M | +5871% | Mar 31, 2017 | 10-Q | 2017-05-04 |
| Q4 2016 | $59.7M | -$34.3M | -36.5% | Dec 31, 2016 | 10-K | 2018-03-01 |
| Q3 2016 | $1.36M | -$771K | -36.2% | Sep 30, 2016 | 10-Q | 2016-11-10 |
| Q2 2016 | $801K | -$1.87M | -70% | Jun 30, 2016 | 10-Q | 2016-08-09 |
| Q1 2016 | $906K | -$2.86M | -75.9% | Mar 31, 2016 | 10-Q | 2016-05-10 |
| Q4 2015 | $94M | +$88.9M | +1729% | Dec 31, 2015 | 10-K | 2017-03-24 |
| Q3 2015 | $2.13M | -$2.6M | -55% | Sep 30, 2015 | 10-Q | 2015-11-12 |
| Q2 2015 | $2.67M | -$2.6M | -49.3% | Jun 30, 2015 | 10-Q | 2015-08-11 |
| Q1 2015 | $3.77M | -$2.49M | -39.8% | Mar 31, 2015 | 10-Q | 2015-05-08 |
| Q4 2014 | $5.14M | -$560K | -9.82% | Dec 31, 2014 | 10-K | 2016-03-22 |
| Q3 2014 | $4.73M | -$2.88M | -37.9% | Sep 30, 2014 | 10-Q | 2014-11-12 |
| Q2 2014 | $5.27M | -$2.28M | -30.2% | Jun 30, 2014 | 10-Q | 2014-08-08 |
| Q1 2014 | $6.25M | -$2.92M | -31.8% | Mar 31, 2014 | 10-Q | 2014-05-09 |
| Q4 2013 | $5.7M | -$6.54M | -53.4% | Dec 31, 2013 | 10-K | 2015-03-24 |
| Q3 2013 | $7.61M | -$5.37M | -41.3% | Sep 30, 2013 | 10-Q | 2013-11-08 |
| Q2 2013 | $7.55M | -$6.77M | -47.3% | Jun 30, 2013 | 10-Q | 2013-08-14 |
| Q1 2013 | $9.18M | -$6.9M | -42.9% | Mar 31, 2013 | 10-Q | 2013-05-07 |
| Q4 2012 | $12.2M | -$5.08M | -29.3% | Dec 31, 2012 | 10-K | 2014-03-18 |
| Q3 2012 | $13M | -$2.64M | -16.9% | Sep 30, 2012 | 10-Q | 2012-11-09 |
| Q2 2012 | $14.3M | -$3.83M | -21.1% | Jun 30, 2012 | 10-Q | 2012-08-13 |
| Q1 2012 | $16.1M | Mar 31, 2012 | 10-Q | 2012-05-14 | ||
| Q4 2011 | $17.3M | -$3.52M | -16.9% | Dec 31, 2011 | 10-K | 2013-03-15 |
| Q3 2011 | $15.6M | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | $18.1M | Jun 30, 2011 | 10-Q | 2011-08-12 | ||
| Q4 2010 | $20.8M | Dec 31, 2010 | 10-K | 2012-03-16 |