| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2022 | $15.8M | -$3.33M | -17.4% | Sep 30, 2022 | 10-Q | 2022-11-09 |
| Q2 2022 | $14.9M | -$2.65M | -15.1% | Jun 30, 2022 | 10-Q | 2022-08-12 |
| Q1 2022 | $18.2M | -$2.78M | -13.3% | Mar 31, 2022 | 10-Q | 2022-05-05 |
| Q4 2021 | $18.5M | -$4.24M | -18.7% | Dec 31, 2021 | 10-Q | 2022-11-09 |
| Q3 2021 | $19.2M | -$86.4M | -81.9% | Sep 30, 2021 | 10-Q | 2021-11-04 |
| Q2 2021 | $17.5M | -$73.1M | -80.6% | Jun 30, 2021 | 10-Q | 2021-08-05 |
| Q1 2021 | $21M | -$72.4M | -77.5% | Mar 31, 2021 | 10-Q | 2021-05-13 |
| Q4 2020 | $22.7M | -$73.5M | -76.4% | Dec 31, 2020 | 10-K | 2022-02-25 |
| Q3 2020 | $106M | -$1.37M | -1.28% | Sep 30, 2020 | 10-Q | 2020-11-04 |
| Q2 2020 | $90.7M | -$26.4M | -22.6% | Jun 30, 2020 | 10-Q | 2020-08-06 |
| Q1 2020 | $93.4M | -$28.4M | -23.4% | Mar 31, 2020 | 10-Q | 2020-05-07 |
| Q4 2019 | $96.2M | +$76.1M | +379% | Dec 31, 2019 | 10-K | 2021-03-15 |
| Q3 2019 | $107M | +$86.4M | +420% | Sep 30, 2019 | 10-Q | 2019-10-31 |
| Q2 2019 | $117M | +$97.2M | +488% | Jun 30, 2019 | 10-Q | 2019-08-06 |
| Q1 2019 | $122M | +$95.1M | +356% | Mar 31, 2019 | 10-Q | 2019-05-09 |
| Q4 2018 | $20.1M | -$19M | -48.6% | Dec 31, 2018 | 10-K | 2020-03-30 |
| Q3 2018 | $20.5M | -$14M | -40.4% | Sep 30, 2018 | 10-Q | 2018-11-08 |
| Q2 2018 | $19.9M | -$16.4M | -45.1% | Jun 30, 2018 | 10-Q | 2018-08-02 |
| Q1 2018 | $26.7M | -$12.1M | -31.1% | Mar 31, 2018 | 10-Q | 2018-05-04 |
| Q4 2017 | $39.1M | +$524K | +1.36% | Dec 31, 2017 | 10-K | 2019-03-08 |
| Q3 2017 | $34.5M | -$4.31M | -11.1% | Sep 30, 2017 | 10-Q | 2017-11-02 |
| Q2 2017 | $36.3M | +$10K | +0.03% | Jun 30, 2017 | 10-Q | 2017-08-04 |
| Q1 2017 | $38.8M | +$2.76M | +7.66% | Mar 31, 2017 | 10-Q | 2017-05-04 |
| Q4 2016 | $38.6M | +$713K | +1.88% | Dec 31, 2016 | 10-K | 2018-02-27 |
| Q3 2016 | $38.8M | -$6.17M | -13.7% | Sep 30, 2016 | 10-Q | 2016-11-04 |
| Q2 2016 | $36.3M | -$9.98M | -21.6% | Jun 30, 2016 | 10-Q | 2016-08-04 |
| Q1 2016 | $36M | -$9.79M | -21.4% | Mar 31, 2016 | 10-Q | 2016-05-06 |
| Q4 2015 | $37.9M | -$13M | -25.6% | Dec 31, 2015 | 10-K | 2017-02-27 |
| Q3 2015 | $45M | -$6.73M | -13% | Sep 30, 2015 | 10-Q | 2015-11-09 |
| Q2 2015 | $46.3M | -$9.72M | -17.4% | Jun 30, 2015 | 10-Q | 2015-08-06 |
| Q1 2015 | $45.8M | -$12.9M | -22% | Mar 31, 2015 | 10-Q | 2015-05-07 |
| Q4 2014 | $50.9M | -$19.4M | -27.6% | Dec 31, 2014 | 10-K | 2016-02-29 |
| Q3 2014 | $51.7M | -$34.5M | -40% | Sep 30, 2014 | 10-Q | 2014-11-06 |
| Q2 2014 | $56M | -$18.6M | -24.9% | Jun 30, 2014 | 10-Q | 2014-08-07 |
| Q1 2014 | $58.7M | -$18.9M | -24.3% | Mar 31, 2014 | 10-Q | 2014-05-08 |
| Q4 2013 | $70.3M | -$14.9M | -17.5% | Dec 31, 2013 | 10-K | 2015-02-26 |
| Q3 2013 | $86.2M | -$9.68M | -10.1% | Sep 30, 2013 | 10-Q | 2013-11-07 |
| Q2 2013 | $74.6M | -$21.7M | -22.6% | Jun 30, 2013 | 10-Q | 2013-08-08 |
| Q1 2013 | $77.6M | -$10.9M | -12.3% | Mar 31, 2013 | 10-Q | 2013-05-08 |
| Q4 2012 | $85.2M | -$3.56M | -4.01% | Dec 31, 2012 | 10-K | 2014-03-06 |
| Q3 2012 | $95.9M | -$8.23M | -7.9% | Sep 30, 2012 | 10-Q | 2012-11-08 |
| Q2 2012 | $96.3M | -$27.5M | -22.2% | Jun 30, 2012 | 10-Q | 2012-08-09 |
| Q1 2012 | $88.5M | Mar 31, 2012 | 10-Q | 2012-05-08 | ||
| Q4 2011 | $88.8M | -$47.5M | -34.9% | Dec 31, 2011 | 10-K | 2013-03-18 |
| Q3 2011 | $104M | Sep 30, 2011 | 10-Q | 2011-11-08 | ||
| Q2 2011 | $124M | Jun 30, 2011 | 10-Q | 2011-08-09 | ||
| Q4 2010 | $136M | Dec 31, 2010 | 10-K | 2012-03-01 |