| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | $42.5M | +$23.1M | +119% | Dec 31, 2022 | 10-K | 2023-03-30 |
| Q3 2022 | $18.1M | -$3.35M | -15.6% | Sep 30, 2022 | 10-Q | 2022-11-04 |
| Q2 2022 | $17M | -$8.57M | -33.5% | Jun 30, 2022 | 10-Q | 2022-08-05 |
| Q1 2022 | $20.8M | -$6.71M | -24.4% | Mar 31, 2022 | 10-Q | 2022-05-06 |
| Q4 2021 | $19.4M | -$6.78M | -25.9% | Dec 31, 2021 | 10-K | 2023-03-30 |
| Q3 2021 | $21.5M | -$6.28M | -22.6% | Sep 30, 2021 | 10-Q | 2021-11-05 |
| Q2 2021 | $25.6M | +$9.51M | +59.1% | Jun 30, 2021 | 10-Q | 2021-08-06 |
| Q1 2021 | $27.5M | +$15.4M | +126% | Mar 31, 2021 | 10-Q | 2021-05-07 |
| Q4 2020 | $26.2M | +$10.7M | +69.3% | Dec 31, 2020 | 10-K | 2022-02-25 |
| Q3 2020 | $27.7M | +$12.3M | +79.6% | Sep 30, 2020 | 10-Q | 2020-11-06 |
| Q2 2020 | $16.1M | +$2.63M | +19.6% | Jun 30, 2020 | 10-Q | 2020-08-07 |
| Q1 2020 | $12.2M | -$1.28M | -9.56% | Mar 31, 2020 | 10-Q | 2020-05-08 |
| Q4 2019 | $15.5M | +$1.55M | +11.1% | Dec 31, 2019 | 10-K | 2021-02-26 |
| Q3 2019 | $15.4M | -$2.38M | -13.3% | Sep 30, 2019 | 10-Q | 2019-11-08 |
| Q2 2019 | $13.5M | -$6.24M | -31.7% | Jun 30, 2019 | 10-Q | 2019-08-08 |
| Q1 2019 | $13.4M | -$6.54M | -32.8% | Mar 31, 2019 | 10-Q | 2019-05-09 |
| Q4 2018 | $13.9M | -$7.08M | -33.7% | Dec 31, 2018 | 10-K | 2020-02-28 |
| Q3 2018 | $17.8M | -$2.87M | -13.9% | Sep 30, 2018 | 10-Q | 2018-11-07 |
| Q2 2018 | $19.7M | -$882K | -4.28% | Jun 30, 2018 | 10-Q | 2018-08-08 |
| Q1 2018 | $20M | -$8.42M | -29.6% | Mar 31, 2018 | 10-Q | 2018-05-08 |
| Q4 2017 | $21M | -$6.85M | -24.6% | Dec 31, 2017 | 10-K | 2019-02-28 |
| Q3 2017 | $20.7M | -$75.9M | -78.6% | Sep 30, 2017 | 10-Q | 2017-11-09 |
| Q2 2017 | $20.6M | -$2.93M | -12.5% | Jun 30, 2017 | 10-Q | 2017-08-08 |
| Q1 2017 | $28.4M | +$8.78M | +44.7% | Mar 31, 2017 | 10-Q | 2017-05-09 |
| Q4 2016 | $27.8M | +$10.3M | +58.4% | Dec 31, 2016 | 10-K | 2018-02-28 |
| Q3 2016 | $96.6M | +$78M | +419% | Sep 30, 2016 | 10-Q | 2016-11-08 |
| Q2 2016 | $23.5M | +$3.38M | +16.8% | Jun 30, 2016 | 10-Q | 2016-08-09 |
| Q1 2016 | $19.6M | -$3.87M | -16.5% | Mar 31, 2016 | 10-Q | 2016-05-10 |
| Q4 2015 | $17.6M | -$2.54M | -12.6% | Dec 31, 2015 | 10-K | 2017-03-01 |
| Q3 2015 | $18.6M | -$3.66M | -16.4% | Sep 30, 2015 | 10-Q | 2015-11-06 |
| Q2 2015 | $20.1M | -$14.8M | -42.3% | Jun 30, 2015 | 10-Q | 2015-08-10 |
| Q1 2015 | $23.5M | -$9.28M | -28.3% | Mar 31, 2015 | 10-Q | 2015-05-11 |
| Q4 2014 | $20.1M | -$12.1M | -37.6% | Dec 31, 2014 | 10-K | 2016-02-29 |
| Q3 2014 | $22.3M | -$14.3M | -39.1% | Sep 30, 2014 | 10-Q | 2014-11-05 |
| Q2 2014 | $34.9M | +$2.15M | +6.56% | Jun 30, 2014 | 10-Q | 2014-08-06 |
| Q1 2014 | $32.8M | -$25.5M | -43.8% | Mar 31, 2014 | 10-Q | 2014-05-09 |
| Q4 2013 | $32.2M | -$30.1M | -48.3% | Dec 31, 2013 | 10-K | 2015-03-09 |
| Q3 2013 | $36.5M | -$35.2M | -49.1% | Sep 30, 2013 | 10-Q | 2013-11-05 |
| Q2 2013 | $32.8M | -$34.1M | -51% | Jun 30, 2013 | 10-Q | 2013-08-08 |
| Q1 2013 | $58.3M | -$20.9M | -26.4% | Mar 31, 2013 | 10-Q | 2013-05-03 |
| Q4 2012 | $62.4M | -$15.3M | -19.7% | Dec 31, 2012 | 10-K | 2014-03-14 |
| Q3 2012 | $71.7M | -$85.6M | -54.4% | Sep 30, 2012 | 10-Q | 2012-11-02 |
| Q2 2012 | $66.8M | -$91.8M | -57.9% | Jun 30, 2012 | 10-Q | 2012-08-03 |
| Q1 2012 | $79.2M | Mar 31, 2012 | 10-Q | 2012-05-14 | ||
| Q4 2011 | $77.7M | -$130M | -62.6% | Dec 31, 2011 | 10-K | 2013-03-01 |
| Q3 2011 | $157M | Sep 30, 2011 | 10-Q | 2011-11-07 | ||
| Q2 2011 | $159M | Jun 30, 2011 | 10-Q | 2011-08-05 | ||
| Q4 2010 | $208M | Dec 31, 2010 | 10-K | 2012-03-14 |