| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | -$89M | -$19.6M | -28.2% | Dec 31, 2023 | 10-Q | 2024-02-14 |
| Q3 2023 | -$87.9M | -$22.2M | -33.8% | Sep 30, 2023 | 10-Q | 2023-11-13 |
| Q2 2023 | -$85.6M | -$23M | -36.7% | Jun 30, 2023 | 10-Q | 2024-02-14 |
| Q1 2023 | -$81.3M | -$23.8M | -41.5% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | -$69.4M | -$27.4M | -65.4% | Dec 31, 2022 | 10-Q | 2023-03-07 |
| Q3 2022 | -$65.7M | -$32.6M | -98.4% | Sep 30, 2022 | 10-Q | 2023-03-06 |
| Q2 2022 | -$62.6M | -$28.3M | -82.3% | Jun 30, 2022 | 10-K | 2023-09-29 |
| Q1 2022 | -$57.5M | -$28.7M | -100% | Mar 31, 2022 | 10-Q | 2023-03-06 |
| Q4 2021 | -$42M | -$16.7M | -66.1% | Dec 31, 2021 | 10-Q | 2022-02-14 |
| Q3 2021 | -$33.1M | -$8.94M | -37% | Sep 30, 2021 | 10-Q | 2021-11-12 |
| Q2 2021 | -$34.3M | -$10.9M | -46.5% | Jun 30, 2021 | 10-K | 2023-03-06 |
| Q1 2021 | -$28.7M | -$15.9M | -124% | Mar 31, 2021 | 10-Q | 2021-05-13 |
| Q4 2020 | -$25.3M | -$16.3M | -181% | Dec 31, 2020 | 10-Q | 2021-02-12 |
| Q3 2020 | -$24.2M | -$15.6M | -181% | Sep 30, 2020 | 10-Q/A | 2020-11-16 |
| Q2 2020 | -$23.4M | -$16.5M | -236% | Jun 30, 2020 | 10-K | 2021-09-29 |
| Q1 2020 | -$12.8M | -$8.21M | -178% | Mar 31, 2020 | 10-Q | 2020-07-06 |
| Q4 2019 | -$9M | -$5.78M | -179% | Dec 31, 2019 | 10-Q | 2020-02-19 |
| Q3 2019 | -$8.6M | -$6.84M | -391% | Sep 30, 2019 | 10-Q | 2019-11-19 |
| Q2 2019 | -$6.97M | -$6.53M | -1503% | Jun 30, 2019 | 10-K | 2020-10-13 |
| Q1 2019 | -$4.61M | -$4.72M | -4456% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | -$3.23M | -$3.25M | -15471% | Dec 31, 2018 | 10-Q | 2019-02-13 |
| Q3 2018 | -$1.75M | -$1.47M | -533% | Sep 30, 2018 | 10-Q | 2018-11-14 |
| Q2 2018 | -$435K | +$459K | +51.4% | Jun 30, 2018 | 10-K | 2019-09-30 |
| Q1 2018 | $106K | +$1.79M | Mar 31, 2018 | 10-Q | 2018-05-14 | |
| Q4 2017 | $21K | +$3M | Dec 31, 2017 | 10-Q | 2018-02-13 | |
| Q3 2017 | -$277K | +$3.6M | +92.9% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | -$894K | +$3.62M | +80.2% | Jun 30, 2017 | 10-K | 2018-09-28 |
| Q1 2017 | -$1.69M | +$2.92M | +63.4% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | -$2.98M | +$888K | +22.9% | Dec 31, 2016 | 10-Q | 2017-02-13 |
| Q3 2016 | -$3.87M | -$1.5M | -63.5% | Sep 30, 2016 | 10-Q | 2016-11-14 |
| Q2 2016 | -$4.52M | -$1.97M | -77% | Jun 30, 2016 | 10-K | 2017-09-27 |
| Q1 2016 | -$4.61M | -$2.16M | -88% | Mar 31, 2016 | 10-Q | 2016-05-10 |
| Q4 2015 | -$3.87M | -$1.07M | -38.1% | Dec 31, 2015 | 10-Q | 2016-02-12 |
| Q3 2015 | -$2.37M | +$569K | +19.4% | Sep 30, 2015 | 10-Q | 2015-11-12 |
| Q2 2015 | -$2.55M | +$717K | +21.9% | Jun 30, 2015 | 10-K | 2016-09-19 |
| Q1 2015 | -$2.45M | +$1.31M | +34.8% | Mar 31, 2015 | 10-Q | 2015-05-13 |
| Q4 2014 | -$2.8M | +$1.28M | +31.4% | Dec 31, 2014 | 10-Q | 2015-02-10 |
| Q3 2014 | -$2.94M | +$1.64M | +35.9% | Sep 30, 2014 | 10-Q | 2014-11-12 |
| Q2 2014 | -$3.27M | +$1.59M | +32.7% | Jun 30, 2014 | 10-K | 2015-09-18 |
| Q1 2014 | -$3.76M | -$50.8K | -1.37% | Mar 31, 2014 | 10-Q | 2014-05-13 |
| Q4 2013 | -$4.08M | -$543K | -15.4% | Dec 31, 2013 | 10-Q | 2014-02-11 |
| Q3 2013 | -$4.58M | -$1.33M | -41.1% | Sep 30, 2013 | 10-Q | 2013-11-13 |
| Q2 2013 | -$4.86M | -$1.8M | -58.9% | Jun 30, 2013 | 10-K | 2014-09-15 |
| Q1 2013 | -$3.71M | -$878K | -31.1% | Mar 31, 2013 | 10-Q | 2013-05-15 |
| Q4 2012 | -$3.54M | -$1.19M | -50.6% | Dec 31, 2012 | 10-Q | 2013-02-13 |
| Q3 2012 | -$3.25M | -$1.29M | -66.1% | Sep 30, 2012 | 10-Q | 2012-11-14 |
| Q2 2012 | -$3.06M | -$1.77M | -137% | Jun 30, 2012 | 10-K | 2013-09-27 |
| Q1 2012 | -$2.83M | Mar 31, 2012 | 10-Q | 2012-05-14 | ||
| Q4 2011 | -$2.35M | Dec 31, 2011 | 10-Q | 2012-02-14 | ||
| Q3 2011 | -$1.95M | Sep 30, 2011 | 10-Q/A | 2011-11-15 | ||
| Q2 2011 | -$1.29M | Jun 30, 2011 | 10-K/A | 2012-10-12 |