| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | $37.9M | +$10.5M | +38.2% | Dec 31, 2022 | 10-K | 2023-03-30 |
| Q3 2022 | $36.4M | +$8.96M | +32.6% | Sep 30, 2022 | 10-Q | 2022-11-04 |
| Q2 2022 | $36.1M | +$11M | +44% | Jun 30, 2022 | 10-Q | 2022-08-05 |
| Q1 2022 | $29.2M | +$1.4M | +5.03% | Mar 31, 2022 | 10-Q | 2022-05-06 |
| Q4 2021 | $27.4M | +$15.4M | +128% | Dec 31, 2021 | 10-K | 2023-03-30 |
| Q3 2021 | $27.4M | +$13.4M | +95.5% | Sep 30, 2021 | 10-Q | 2021-11-05 |
| Q2 2021 | $25.1M | +$10.8M | +75.7% | Jun 30, 2021 | 10-Q | 2021-08-06 |
| Q1 2021 | $27.8M | +$9.75M | +54.1% | Mar 31, 2021 | 10-Q | 2021-05-07 |
| Q4 2020 | $12M | -$12.3M | -50.6% | Dec 31, 2020 | 10-K | 2022-02-25 |
| Q3 2020 | $14M | -$10.5M | -42.7% | Sep 30, 2020 | 10-Q | 2020-11-06 |
| Q2 2020 | $14.3M | -$10.1M | -41.4% | Jun 30, 2020 | 10-Q | 2020-08-07 |
| Q1 2020 | $18M | -$6.5M | -26.5% | Mar 31, 2020 | 10-Q | 2020-05-08 |
| Q4 2019 | $24.4M | +$453K | +1.89% | Dec 31, 2019 | 10-K | 2021-02-26 |
| Q3 2019 | $24.5M | +$455K | +1.89% | Sep 30, 2019 | 10-Q | 2019-11-08 |
| Q2 2019 | $24.3M | -$113K | -0.46% | Jun 30, 2019 | 10-Q | 2019-08-08 |
| Q1 2019 | $24.5M | -$3.95M | -13.9% | Mar 31, 2019 | 10-Q | 2019-05-09 |
| Q4 2018 | $23.9M | -$14.2M | -37.3% | Dec 31, 2018 | 10-K | 2020-02-28 |
| Q3 2018 | $24.1M | -$19.2M | -44.3% | Sep 30, 2018 | 10-Q | 2018-11-07 |
| Q2 2018 | $24.4M | -$19.5M | -44.4% | Jun 30, 2018 | 10-Q | 2018-08-08 |
| Q1 2018 | $28.5M | -$17M | -37.4% | Mar 31, 2018 | 10-Q | 2018-05-08 |
| Q4 2017 | $38.1M | -$11.9M | -23.8% | Dec 31, 2017 | 10-K | 2019-02-28 |
| Q3 2017 | $43.2M | -$11.8M | -21.4% | Sep 30, 2017 | 10-Q | 2017-11-09 |
| Q2 2017 | $44M | -$28.5M | -39.3% | Jun 30, 2017 | 10-Q | 2017-08-08 |
| Q1 2017 | $45.5M | -$39.2M | -46.3% | Mar 31, 2017 | 10-Q | 2017-05-09 |
| Q4 2016 | $50M | -$38.5M | -43.5% | Dec 31, 2016 | 10-K | 2018-02-28 |
| Q3 2016 | $55M | -$29.5M | -34.9% | Sep 30, 2016 | 10-Q | 2016-11-08 |
| Q2 2016 | $72.4M | -$16.9M | -18.9% | Jun 30, 2016 | 10-Q | 2016-08-09 |
| Q1 2016 | $84.7M | -$66.4M | -43.9% | Mar 31, 2016 | 10-Q | 2016-05-10 |
| Q4 2015 | $88.6M | +$1.96M | +2.26% | Dec 31, 2015 | 10-K | 2017-03-01 |
| Q3 2015 | $84.5M | -$13.4M | -13.7% | Sep 30, 2015 | 10-Q | 2015-11-06 |
| Q2 2015 | $89.3M | -$15.2M | -14.6% | Jun 30, 2015 | 10-Q | 2015-08-10 |
| Q1 2015 | $151M | -$26.8M | -15.1% | Mar 31, 2015 | 10-Q | 2015-05-11 |
| Q4 2014 | $86.6M | -$117M | -57.4% | Dec 31, 2014 | 10-K | 2016-02-29 |
| Q3 2014 | $97.8M | -$132M | -57.5% | Sep 30, 2014 | 10-Q | 2014-11-05 |
| Q2 2014 | $105M | -$160M | -60.5% | Jun 30, 2014 | 10-Q | 2014-08-06 |
| Q1 2014 | $178M | -$170M | -48.9% | Mar 31, 2014 | 10-Q | 2014-05-09 |
| Q4 2013 | $203M | -$142M | -41.1% | Dec 31, 2013 | 10-K | 2015-03-09 |
| Q3 2013 | $230M | -$100M | -30.3% | Sep 30, 2013 | 10-Q | 2013-11-05 |
| Q2 2013 | $265M | -$16.5M | -5.87% | Jun 30, 2013 | 10-Q | 2013-08-08 |
| Q1 2013 | $348M | -$2.78M | -0.79% | Mar 31, 2013 | 10-Q | 2013-05-03 |
| Q4 2012 | $345M | +$59.2M | +20.7% | Dec 31, 2012 | 10-K | 2014-03-04 |
| Q3 2012 | $330M | +$31.2M | +10.4% | Sep 30, 2012 | 10-Q | 2012-11-02 |
| Q2 2012 | $281M | -$109M | -27.9% | Jun 30, 2012 | 10-Q | 2012-08-03 |
| Q1 2012 | $351M | Mar 31, 2012 | 10-Q | 2012-05-09 | ||
| Q4 2011 | $286M | -$70.2M | -19.7% | Dec 31, 2011 | 10-K | 2013-02-22 |
| Q3 2011 | $299M | Sep 30, 2011 | 10-Q | 2011-11-07 | ||
| Q2 2011 | $390M | Jun 30, 2011 | 10-Q | 2011-08-05 | ||
| Q4 2010 | $356M | Dec 31, 2010 | 10-K | 2012-02-28 |