| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | -$106M | -$9.15M | -9.48% | Dec 31, 2023 | 10-K | 2024-03-28 |
| Q3 2023 | -$435M | -$340M | -356% | Sep 30, 2023 | 10-Q | 2023-11-14 |
| Q2 2023 | -$99.7M | -$6.56M | -7.05% | Jun 30, 2023 | 10-Q | 2023-09-15 |
| Q1 2023 | -$97.1M | -$4.89M | -5.31% | Mar 31, 2023 | 10-Q | 2023-09-15 |
| Q4 2022 | -$96.5M | -$6.91M | -7.72% | Dec 31, 2022 | 10-K | 2024-03-28 |
| Q3 2022 | -$95.6M | -$6.88M | -7.75% | Sep 30, 2022 | 10-Q | 2022-11-08 |
| Q2 2022 | -$93.2M | -$5.25M | -5.97% | Jun 30, 2022 | 10-Q | 2022-08-15 |
| Q1 2022 | -$92.2M | -$3.89M | -4.4% | Mar 31, 2022 | 10-Q | 2022-05-13 |
| Q4 2021 | -$89.6M | -$2.67M | -3.07% | Dec 31, 2021 | 10-K | 2023-09-05 |
| Q3 2021 | -$88.7M | -$3.31M | -3.88% | Sep 30, 2021 | 10-Q | 2021-11-10 |
| Q2 2021 | -$87.9M | -$4.09M | -4.88% | Jun 30, 2021 | 10-Q | 2021-08-13 |
| Q1 2021 | -$88.3M | -$5.37M | -6.48% | Mar 31, 2021 | 10-Q | 2021-05-13 |
| Q4 2020 | -$86.9M | -$6.45M | -8.02% | Dec 31, 2020 | 10-K | 2022-03-30 |
| Q3 2020 | -$85.4M | -$8.21M | -10.6% | Sep 30, 2020 | 10-Q | 2020-11-05 |
| Q2 2020 | -$83.8M | -$7.31M | -9.56% | Jun 30, 2020 | 10-Q | 2020-08-12 |
| Q1 2020 | -$83M | -$7.16M | -9.44% | Mar 31, 2020 | 10-Q | 2020-06-26 |
| Q4 2019 | -$80.5M | -$4.88M | -6.46% | Dec 31, 2019 | 10-K | 2021-03-30 |
| Q3 2019 | -$77.2M | -$6.21M | -8.75% | Sep 30, 2019 | 10-Q | 2019-11-12 |
| Q2 2019 | -$76.5M | -$6.52M | -9.31% | Jun 30, 2019 | 10-Q | 2019-08-13 |
| Q1 2019 | -$75.8M | -$7.16M | -10.4% | Mar 31, 2019 | 10-Q | 2019-05-13 |
| Q4 2018 | -$75.6M | -$7.88M | -11.6% | Dec 31, 2018 | 10-K | 2020-03-20 |
| Q3 2018 | -$71M | -$7.26M | -11.4% | Sep 30, 2018 | 10-Q | 2018-11-13 |
| Q2 2018 | -$70M | -$8.51M | -13.8% | Jun 30, 2018 | 10-Q | 2018-08-13 |
| Q1 2018 | -$68.7M | -$63.3M | -1184% | Mar 31, 2018 | 10-Q | 2018-05-14 |
| Q4 2017 | -$67.7M | -$14.6M | -27.5% | Dec 31, 2017 | 10-K | 2019-03-22 |
| Q3 2017 | -$63.7M | -$58.5M | -1130% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | -$61.5M | -$56.4M | -1101% | Jun 30, 2017 | 10-Q | 2017-08-14 |
| Q1 2017 | -$5.35M | -$494K | -10.2% | Mar 31, 2017 | 10-Q/A | 2017-05-08 |
| Q4 2016 | -$53.1M | -$48.3M | -1013% | Dec 31, 2016 | 10-K | 2018-04-02 |
| Q3 2016 | -$5.18M | -$477K | -10.1% | Sep 30, 2016 | 10-Q | 2016-11-07 |
| Q2 2016 | -$5.12M | -$579K | -12.8% | Jun 30, 2016 | 10-Q | 2016-07-27 |
| Q1 2016 | -$4.85M | -$370K | -8.25% | Mar 31, 2016 | 10-Q | 2016-05-16 |
| Q4 2015 | -$4.77M | -$347K | -7.83% | Dec 31, 2015 | 10-K | 2017-04-04 |
| Q3 2015 | -$4.71M | -$314K | -7.15% | Sep 30, 2015 | 10-Q | 2015-11-16 |
| Q2 2015 | -$4.54M | -$92.3K | -2.07% | Jun 30, 2015 | 10-Q | 2015-10-02 |
| Q1 2015 | -$4.48M | -$48.4K | -1.09% | Mar 31, 2015 | 10-Q | 2015-08-31 |
| Q4 2014 | -$4.43M | -$24.3K | -0.55% | Dec 31, 2014 | 10-K | 2016-03-30 |
| Q3 2014 | -$4.39M | -$22.8K | -0.52% | Sep 30, 2014 | 10-Q | 2015-08-31 |
| Q2 2014 | -$4.45M | -$111K | -2.56% | Jun 30, 2014 | 10-Q | 2015-08-31 |
| Q1 2014 | -$4.43M | -$148K | -3.44% | Mar 31, 2014 | 10-Q | 2015-08-31 |
| Q4 2013 | -$4.4M | -$173K | -4.09% | Dec 31, 2013 | 10-K | 2015-08-31 |
| Q3 2013 | -$4.37M | -$188K | -4.49% | Sep 30, 2013 | 10-Q | 2015-08-31 |
| Q2 2013 | -$4.34M | -$204K | -4.94% | Jun 30, 2013 | 10-Q | 2015-08-31 |
| Q1 2013 | -$4.29M | -$193K | -4.72% | Mar 31, 2013 | 10-Q | 2015-08-31 |
| Q4 2012 | -$4.23M | -$208K | -5.17% | Dec 31, 2012 | 10-K | 2015-08-31 |
| Q3 2012 | -$4.18M | -$268K | -6.84% | Sep 30, 2012 | 10-Q | 2015-08-31 |
| Q2 2012 | -$4.13M | -$290K | -7.54% | Jun 30, 2012 | 10-Q/A | 2012-08-21 |
| Q1 2012 | -$4.09M | Mar 31, 2012 | 10-Q | 2012-05-15 | ||
| Q4 2011 | -$4.02M | -$357K | -9.75% | Dec 31, 2011 | 10-K | 2015-08-31 |
| Q3 2011 | -$3.91M | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | -$3.84M | Jun 30, 2011 | 10-Q/A | 2011-09-06 | ||
| Q4 2010 | -$3.66M | Dec 31, 2010 | 10-K | 2012-03-29 |