| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2024 | -$52.2M | -$18.3M | -53.9% | Mar 31, 2024 | 10-Q | 2024-05-06 |
| Q4 2023 | -$48.6M | -$23.1M | -90.3% | Dec 31, 2023 | 10-Q | 2024-02-14 |
| Q3 2023 | -$45.7M | -$21.2M | -86.7% | Sep 30, 2023 | 10-Q | 2023-11-13 |
| Q2 2023 | -$43.2M | -$19.6M | -83% | Jun 30, 2023 | 10-Q | 2024-05-06 |
| Q1 2023 | -$33.9M | -$10.3M | -43.5% | Mar 31, 2023 | 10-Q | 2023-05-05 |
| Q4 2022 | -$25.5M | -$1.55M | -6.47% | Dec 31, 2022 | 10-Q | 2023-02-03 |
| Q3 2022 | -$24.5M | +$657K | +2.61% | Sep 30, 2022 | 10-Q | 2022-11-04 |
| Q2 2022 | -$23.6M | +$2.37M | +9.14% | Jun 30, 2022 | 10-K | 2023-10-12 |
| Q1 2022 | -$23.6M | +$10.7M | +31.2% | Mar 31, 2022 | 10-Q | 2022-05-06 |
| Q4 2021 | -$24M | +$11.4M | +32.2% | Dec 31, 2021 | 10-Q | 2022-02-04 |
| Q3 2021 | -$25.1M | +$12.8M | +33.7% | Sep 30, 2021 | 10-Q | 2021-11-05 |
| Q2 2021 | -$26M | +$12.8M | +33% | Jun 30, 2021 | 10-K | 2022-09-02 |
| Q1 2021 | -$34.4M | +$3.4M | +9.01% | Mar 31, 2021 | 10-Q | 2021-05-07 |
| Q4 2020 | -$35.4M | -$3.79M | -12% | Dec 31, 2020 | 10-Q | 2021-02-04 |
| Q3 2020 | -$37.9M | -$5.01M | -15.2% | Sep 30, 2020 | 10-Q | 2020-11-06 |
| Q2 2020 | -$38.8M | -$6.16M | -18.9% | Jun 30, 2020 | 10-K | 2021-09-03 |
| Q1 2020 | -$37.8M | -$4.49M | -13.5% | Mar 31, 2020 | 10-Q | 2020-05-22 |
| Q4 2019 | -$31.6M | +$2.48M | +7.29% | Dec 31, 2019 | 10-Q | 2020-02-07 |
| Q3 2019 | -$32.9M | +$2.37M | +6.73% | Sep 30, 2019 | 10-Q | 2019-11-08 |
| Q2 2019 | -$32.6M | +$2.76M | +7.81% | Jun 30, 2019 | 10-K | 2020-09-04 |
| Q1 2019 | -$33.3M | +$1.42M | +4.08% | Mar 31, 2019 | 10-Q | 2019-05-10 |
| Q4 2018 | -$34.1M | +$23.6K | +0.07% | Dec 31, 2018 | 10-Q | 2019-02-08 |
| Q3 2018 | -$35.3M | -$482K | -1.39% | Sep 30, 2018 | 10-Q | 2018-11-02 |
| Q2 2018 | -$35.4M | -$767K | -2.22% | Jun 30, 2018 | 10-K | 2019-09-06 |
| Q1 2018 | -$34.7M | -$472K | -1.38% | Mar 31, 2018 | 10-Q | 2018-05-09 |
| Q4 2017 | -$34.1M | -$453K | -1.35% | Dec 31, 2017 | 10-K | 2019-09-06 |
| Q3 2017 | -$34.8M | -$2.21M | -6.78% | Sep 30, 2017 | 10-Q | 2017-11-03 |
| Q2 2017 | -$34.6M | -$3.19M | -10.2% | Jun 30, 2017 | 10-Q | 2017-08-04 |
| Q1 2017 | -$34.2M | -$3.78M | -12.4% | Mar 31, 2017 | 10-Q | 2017-05-05 |
| Q4 2016 | -$33.7M | -$4.53M | -15.5% | Dec 31, 2016 | 10-KT | 2018-09-07 |
| Q3 2016 | -$32.6M | -$5.33M | -19.6% | Sep 30, 2016 | 10-Q | 2016-11-04 |
| Q2 2016 | -$31.4M | -$6.14M | -24.3% | Jun 30, 2016 | 10-Q | 2016-08-04 |
| Q1 2016 | -$30.4M | -$9.2M | -43.3% | Mar 31, 2016 | 10-Q | 2016-04-29 |
| Q4 2015 | -$29.1M | -$9.57M | -48.9% | Dec 31, 2015 | 10-K | 2017-03-10 |
| Q3 2015 | -$27.3M | -$10.5M | -62.4% | Sep 30, 2015 | 10-Q | 2015-11-12 |
| Q2 2015 | -$25.3M | -$11.6M | -84.3% | Jun 30, 2015 | 10-Q | 2015-08-07 |
| Q1 2015 | -$21.2M | -$13.7M | -182% | Mar 31, 2015 | 10-Q | 2015-05-01 |
| Q4 2014 | -$19.6M | -$13.1M | -203% | Dec 31, 2014 | 10-K | 2016-03-08 |
| Q3 2014 | -$16.8M | -$10.2M | -156% | Sep 30, 2014 | 10-Q | 2014-11-14 |
| Q2 2014 | -$13.7M | -$8.36M | -156% | Jun 30, 2014 | 10-Q | 2014-08-06 |
| Q1 2014 | -$7.53M | -$2.66M | -54.7% | Mar 31, 2014 | 10-Q | 2014-05-07 |
| Q4 2013 | -$6.46M | -$1.29M | -25% | Dec 31, 2013 | 10-K | 2015-03-13 |
| Q3 2013 | -$6.57M | +$2.69M | +29% | Sep 30, 2013 | 10-Q | 2013-10-31 |
| Q2 2013 | -$5.36M | +$4.02M | +42.9% | Jun 30, 2013 | 10-Q | 2013-08-13 |
| Q1 2013 | -$4.86M | +$5.06M | +51% | Mar 31, 2013 | 10-Q | 2013-05-10 |
| Q4 2012 | -$5.17M | +$4.38M | +45.8% | Dec 31, 2012 | 10-K | 2014-03-27 |
| Q3 2012 | -$9.25M | +$2.09M | +18.5% | Sep 30, 2012 | 10-Q | 2012-11-13 |
| Q2 2012 | -$9.38M | +$2.08M | +18.2% | Jun 30, 2012 | 10-Q | 2012-08-13 |
| Q1 2012 | -$9.92M | Mar 31, 2012 | 10-Q | 2012-05-14 | ||
| Q4 2011 | -$9.55M | +$1.57M | +14.1% | Dec 31, 2011 | 10-K | 2013-03-29 |
| Q3 2011 | -$11.3M | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | -$11.5M | Jun 30, 2011 | 10-Q | 2011-08-12 | ||
| Q4 2010 | -$11.1M | Dec 31, 2010 | 10-K | 2012-03-29 |