| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | -$16.6M | -$3.59M | -27.6% | Sep 30, 2023 | 10-Q | 2023-12-22 |
| Q2 2023 | -$16M | -$2.76M | -20.8% | Jun 30, 2023 | 10-Q | 2023-10-03 |
| Q1 2023 | -$14.5M | -$1.69M | -13.2% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | -$14M | -$3.25M | -30.3% | Dec 31, 2022 | 10-Q | 2023-12-22 |
| Q3 2022 | -$13M | -$2.36M | -22.1% | Sep 30, 2022 | 10-Q | 2022-11-21 |
| Q2 2022 | -$13.3M | -$824K | -6.63% | Jun 30, 2022 | 10-Q | 2022-08-22 |
| Q1 2022 | -$12.8M | +$417K | +3.15% | Mar 31, 2022 | 10-Q | 2022-08-22 |
| Q4 2021 | -$10.7M | +$3.62M | +25.3% | Dec 31, 2021 | 10-K | 2023-04-14 |
| Q3 2021 | -$10.7M | +$4.94M | +31.6% | Sep 30, 2021 | 10-Q | 2021-11-22 |
| Q2 2021 | -$12.4M | +$3.22M | +20.6% | Jun 30, 2021 | 10-Q | 2022-08-22 |
| Q1 2021 | -$13.2M | +$2.05M | +13.4% | Mar 31, 2021 | 10-Q | 2022-08-22 |
| Q4 2020 | -$14.3M | +$1.12M | +7.25% | Dec 31, 2020 | 10-Q | 2022-08-22 |
| Q3 2020 | -$15.6M | +$758K | +4.63% | Sep 30, 2020 | 10-Q | 2021-11-22 |
| Q2 2020 | -$15.6M | -$371K | -2.43% | Jun 30, 2020 | 10-Q | 2021-11-22 |
| Q1 2020 | -$15.3M | -$749K | -5.15% | Mar 31, 2020 | 10-Q | 2021-08-20 |
| Q4 2019 | -$15.5M | -$1.66M | -12% | Dec 31, 2019 | 10-Q | 2021-11-22 |
| Q3 2019 | -$16.4M | -$3.59M | -28.1% | Sep 30, 2019 | 10-Q | 2020-11-23 |
| Q2 2019 | -$15.3M | -$3.17M | -26.2% | Jun 30, 2019 | 10-Q | 2020-11-23 |
| Q1 2019 | -$14.5M | -$3.19M | -28.1% | Mar 31, 2019 | 10-Q | 2020-08-19 |
| Q4 2018 | -$13.8M | -$3.01M | -27.9% | Dec 31, 2018 | 10-K | 2021-04-13 |
| Q3 2018 | -$12.8M | -$2.57M | -25.2% | Sep 30, 2018 | 10-Q | 2019-11-18 |
| Q2 2018 | -$12.1M | -$2.41M | -24.9% | Jun 30, 2018 | 10-Q | 2019-11-18 |
| Q1 2018 | -$11.3M | -$2.36M | -26.2% | Mar 31, 2018 | 10-Q | 2019-08-19 |
| Q4 2017 | -$10.8M | -$2.35M | -27.9% | Dec 31, 2017 | 10-K | 2020-05-01 |
| Q3 2017 | -$10.2M | -$2.58M | -33.8% | Sep 30, 2017 | 10-Q | 2017-11-15 |
| Q2 2017 | -$9.69M | -$2.12M | -28% | Jun 30, 2017 | 10-Q | 2017-08-14 |
| Q1 2017 | -$8.99M | -$1.35M | -17.7% | Mar 31, 2017 | 10-Q | 2017-05-12 |
| Q4 2016 | -$8.44M | +$5.28M | +38.5% | Dec 31, 2016 | 10-K | 2019-04-15 |
| Q3 2016 | -$7.62M | +$4.29M | +36% | Sep 30, 2016 | 10-Q | 2016-11-17 |
| Q2 2016 | -$7.57M | +$4.01M | +34.6% | Jun 30, 2016 | 10-Q | 2016-08-15 |
| Q1 2016 | -$7.63M | +$3.93M | +34% | Mar 31, 2016 | 10-Q | 2016-05-23 |
| Q4 2015 | -$13.7M | -$1.53M | -12.5% | Dec 31, 2015 | 10-K | 2018-03-30 |
| Q3 2015 | -$11.9M | +$27.5K | +0.23% | Sep 30, 2015 | 10-Q | 2015-11-19 |
| Q2 2015 | -$11.6M | -$183K | -1.6% | Jun 30, 2015 | 10-Q | 2015-08-19 |
| Q1 2015 | -$11.6M | -$321K | -2.85% | Mar 31, 2015 | 10-Q | 2015-05-20 |
| Q4 2014 | -$12.2M | -$1.19M | -10.8% | Dec 31, 2014 | 10-K | 2017-04-14 |
| Q3 2014 | -$11.9M | -$10.8M | -962% | Sep 30, 2014 | 10-Q | 2014-11-17 |
| Q2 2014 | -$11.4M | -$49.1K | -0.43% | Jun 30, 2014 | 10-Q | 2014-08-19 |
| Q1 2014 | -$11.2M | -$239K | -2.18% | Mar 31, 2014 | 10-Q | 2014-05-20 |
| Q4 2013 | -$11M | -$530K | -5.05% | Dec 31, 2013 | 10-K | 2016-04-14 |
| Q3 2013 | -$1.12M | +$9.36M | +89.3% | Sep 30, 2013 | 10-Q | 2013-11-18 |
| Q2 2013 | -$11.3M | -$930K | -8.93% | Jun 30, 2013 | 10-Q | 2013-08-19 |
| Q1 2013 | -$11M | -$779K | -7.62% | Mar 31, 2013 | 10-Q | 2013-05-17 |
| Q4 2012 | -$10.5M | -$222K | -2.17% | Dec 31, 2012 | 10-K | 2015-04-15 |
| Q3 2012 | -$10.5M | -$336K | -3.31% | Sep 30, 2012 | 10-Q | 2012-11-14 |
| Q2 2012 | -$10.4M | Jun 30, 2012 | 10-Q | 2012-08-13 | ||
| Q1 2012 | -$10.2M | Mar 31, 2012 | 10-Q | 2012-05-21 | ||
| Q4 2011 | -$10.3M | +$90.2K | +0.87% | Dec 31, 2011 | 10-K | 2013-04-04 |
| Q3 2011 | -$10.1M | Sep 30, 2011 | 10-Q | 2011-11-21 | ||
| Q4 2010 | -$10.4M | Dec 31, 2010 | 10-K | 2012-04-16 |