| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $28.5M | -$7.8M | -21.5% | 31 Dec 2023 | 10-K | 29 Feb 2024 |
| Q4 2022 | $36.3M | -$9.5M | -20.7% | 31 Dec 2022 | 10-K | 29 Feb 2024 |
| Q4 2021 | $45.8M | -$11.8M | -20.5% | 31 Dec 2021 | 10-K | 15 Mar 2023 |
| Q4 2020 | $57.6M | -$13.6M | -19.1% | 31 Dec 2020 | 10-K | 04 Mar 2022 |
| Q3 2020 | $61.3M | -$14.1M | -18.7% | 30 Sep 2020 | 10-Q | 06 Nov 2020 |
| Q2 2020 | $64.8M | -$14.8M | -18.6% | 30 Jun 2020 | 10-Q | 06 Aug 2020 |
| Q1 2020 | $68.4M | -$15.4M | -18.4% | 31 Mar 2020 | 10-Q | 07 May 2020 |
| Q4 2019 | $71.2M | -$16.8M | -19.1% | 31 Dec 2019 | 10-K | 03 Mar 2021 |
| Q3 2019 | $75.4M | -$17.6M | -18.9% | 30 Sep 2019 | 10-Q | 12 Nov 2019 |
| Q2 2019 | $79.6M | -$18.3M | -18.7% | 30 Jun 2019 | 10-Q | 08 Aug 2019 |
| Q1 2019 | $83.8M | -$19.1M | -18.6% | 31 Mar 2019 | 10-Q | 10 May 2019 |
| Q4 2018 | $88M | -$19.9M | -18.4% | 31 Dec 2018 | 10-K | 05 Mar 2020 |
| Q3 2018 | $93M | -$60.9M | -39.6% | 30 Sep 2018 | 10-Q | 09 Nov 2018 |
| Q2 2018 | $97.9M | -$64.2M | -39.6% | 30 Jun 2018 | 10-Q | 09 Aug 2018 |
| Q1 2018 | $103M | -$67.4M | -39.6% | 31 Mar 2018 | 10-Q | 15 May 2018 |
| Q4 2017 | $108M | -$25.6M | -19.2% | 31 Dec 2017 | 10-K | 07 Mar 2019 |
| Q3 2017 | $154M | -$33.9M | -18.1% | 30 Sep 2017 | 10-Q | 28 Dec 2017 |
| Q2 2017 | $162M | -$35.1M | -17.8% | 30 Jun 2017 | 10-Q | 07 Aug 2017 |
| Q1 2017 | $170M | -$36.2M | -17.5% | 31 Mar 2017 | 10-Q | 09 May 2017 |
| Q4 2016 | $134M | -$80.6M | -37.6% | 31 Dec 2016 | 10-K | 02 Apr 2018 |
| Q3 2016 | $188M | -$37.1M | -16.5% | 30 Sep 2016 | 10-Q | 09 Nov 2016 |
| Q2 2016 | $197M | -$38.6M | -16.4% | 30 Jun 2016 | 10-Q | 05 Aug 2016 |
| Q1 2016 | $207M | -$40.6M | -16.4% | 31 Mar 2016 | 10-Q | 06 May 2016 |
| Q4 2015 | $214M | -$43.4M | -16.9% | 31 Dec 2015 | 10-K | 06 Mar 2017 |
| Q3 2015 | $225M | -$43.8M | -16.3% | 30 Sep 2015 | 10-Q | 06 Nov 2015 |
| Q2 2015 | $236M | -$38M | -13.9% | 30 Jun 2015 | 10-Q | 07 Aug 2015 |
| Q1 2015 | $247M | -$37.5M | -13.2% | 31 Mar 2015 | 10-Q | 08 May 2015 |
| Q4 2014 | $258M | +$44.6M | +20.9% | 31 Dec 2014 | 10-K | 29 Feb 2016 |
| Q3 2014 | $269M | +$90.7M | +51% | 30 Sep 2014 | 10-Q | 07 Nov 2014 |
| Q2 2014 | $274M | +$89.4M | +48.5% | 30 Jun 2014 | 10-Q | 08 Aug 2014 |
| Q1 2014 | $285M | +$93.9M | +49.2% | 31 Mar 2014 | 10-Q | 09 May 2014 |
| Q4 2013 | $213M | +$15.8M | +8.02% | 31 Dec 2013 | 10-K | 02 Mar 2015 |
| Q3 2013 | $178M | -$25.8M | -12.6% | 30 Sep 2013 | 10-Q | 08 Nov 2013 |
| Q2 2013 | $184M | +$157M | +582% | 30 Jun 2013 | 10-Q | 09 Aug 2013 |
| Q1 2013 | $191M | +$160M | +513% | 31 Mar 2013 | 10-Q | 10 May 2013 |
| Q4 2012 | $197M | +$174M | +769% | 31 Dec 2012 | 10-K | 03 Mar 2014 |
| Q3 2012 | $204M | +$179M | +734% | 30 Sep 2012 | 10-Q | 07 Nov 2012 |
| Q2 2012 | $27M | +$849K | +3.24% | 30 Jun 2012 | 10-Q | 09 Aug 2012 |
| Q1 2012 | $31.1M | 31 Mar 2012 | 10-Q | 04 May 2012 | ||
| Q4 2011 | $22.7M | -$6.99M | -23.6% | 31 Dec 2011 | 10-K | 01 Mar 2013 |
| Q3 2011 | $24.4M | 30 Sep 2011 | 10-Q | 04 Nov 2011 | ||
| Q2 2011 | $26.2M | 30 Jun 2011 | 10-Q | 08 Aug 2011 | ||
| Q4 2010 | $29.7M | 31 Dec 2010 | 10-K | 29 Feb 2012 |