| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | -$12.3M | -$706K | -6.09% | Sep 30, 2023 | 10-Q | 2023-11-17 |
| Q2 2023 | -$12.1M | -$1.01M | -9.08% | Jun 30, 2023 | 10-Q | 2023-11-17 |
| Q1 2023 | -$12.3M | -$1.44M | -13.3% | Mar 31, 2023 | 10-Q | 2023-11-17 |
| Q4 2022 | -$11.9M | -$1.87M | -18.7% | Dec 31, 2022 | 10-Q | 2023-11-17 |
| Q3 2022 | -$11.6M | -$2.17M | -23% | Sep 30, 2022 | 10-Q | 2023-11-17 |
| Q2 2022 | -$11.1M | -$2.31M | -26.3% | Jun 30, 2022 | 10-Q | 2023-11-17 |
| Q1 2022 | -$10.9M | -$2.41M | -28.5% | Mar 31, 2022 | 10-Q | 2023-11-17 |
| Q4 2021 | -$10M | -$1.94M | -24.1% | Dec 31, 2021 | 10-Q | 2023-11-17 |
| Q3 2021 | -$9.42M | -$2.14M | -29.3% | Sep 30, 2021 | 10-Q | 2022-11-17 |
| Q2 2021 | -$8.82M | -$970K | -12.4% | Jun 30, 2021 | 10-Q | 2022-11-17 |
| Q1 2021 | -$8.45M | -$1M | -13.5% | Mar 31, 2021 | 10-Q | 2022-11-17 |
| Q4 2020 | -$8.06M | -$619K | -8.31% | Dec 31, 2020 | 10-K | 2023-04-17 |
| Q3 2020 | -$7.29M | -$249K | -3.53% | Sep 30, 2020 | 10-Q | 2021-11-15 |
| Q2 2020 | -$7.85M | -$1.23M | -18.6% | Jun 30, 2020 | 10-Q | 2021-11-15 |
| Q1 2020 | -$7.45M | -$1.22M | -19.6% | Mar 31, 2020 | 10-Q | 2021-11-15 |
| Q4 2019 | -$7.44M | -$1.71M | -29.9% | Dec 31, 2019 | 10-K | 2022-04-15 |
| Q3 2019 | -$7.04M | -$1.68M | -31.4% | Sep 30, 2019 | 10-Q | 2020-11-23 |
| Q2 2019 | -$6.62M | -$1.55M | -30.5% | Jun 30, 2019 | 10-Q | 2020-11-23 |
| Q1 2019 | -$6.23M | -$1.25M | -25.1% | Mar 31, 2019 | 10-Q | 2020-11-23 |
| Q4 2018 | -$5.73M | -$1.38M | -31.6% | Dec 31, 2018 | 10-K | 2021-04-15 |
| Q3 2018 | -$5.36M | +$1.41M | +20.8% | Sep 30, 2018 | 10-Q | 2019-11-19 |
| Q2 2018 | -$5.07M | +$1.24M | +19.7% | Jun 30, 2018 | 10-Q | 2019-11-19 |
| Q1 2018 | -$4.98M | +$934K | +15.8% | Mar 31, 2018 | 10-Q | 2019-11-19 |
| Q4 2017 | -$4.36M | +$1.14M | +20.7% | Dec 31, 2017 | 10-K | 2020-04-14 |
| Q3 2017 | -$6.77M | -$1.92M | -39.6% | Sep 30, 2017 | 10-Q | 2017-11-20 |
| Q2 2017 | -$6.31M | -$2.61M | -70.8% | Jun 30, 2017 | 10-Q | 2017-08-14 |
| Q1 2017 | -$5.91M | -$2.13M | -56.2% | Mar 31, 2017 | 10-Q | 2017-05-19 |
| Q4 2016 | -$5.49M | -$2.63M | -91.9% | Dec 31, 2016 | 10-K | 2019-04-16 |
| Q3 2016 | -$4.85M | -$2.75M | -131% | Sep 30, 2016 | 10-Q | 2016-11-15 |
| Q2 2016 | -$3.69M | -$1.12M | -43.3% | Jun 30, 2016 | 10-Q/A | 2016-08-12 |
| Q1 2016 | -$3.78M | -$1.18M | -45.1% | Mar 31, 2016 | 10-Q | 2016-05-13 |
| Q4 2015 | -$2.86M | -$662K | -30.1% | Dec 31, 2015 | 10-K | 2018-04-17 |
| Q3 2015 | -$2.1M | +$48.4K | +2.26% | Sep 30, 2015 | 10-Q | 2015-11-12 |
| Q2 2015 | -$2.58M | -$374K | -17% | Jun 30, 2015 | 10-Q | 2015-08-13 |
| Q1 2015 | -$2.61M | -$152K | -6.19% | Mar 31, 2015 | 10-Q/A | 2015-08-07 |
| Q4 2014 | -$2.2M | +$1.99M | +47.5% | Dec 31, 2014 | 10-K | 2017-03-31 |
| Q3 2014 | -$2.15M | +$1.96M | +47.7% | Sep 30, 2014 | 10-Q | 2015-03-09 |
| Q2 2014 | -$2.2M | +$1.8M | +45% | Jun 30, 2014 | 10-Q | 2015-02-24 |
| Q1 2014 | -$2.46M | +$1.37M | +35.9% | Mar 31, 2014 | 10-Q | 2015-02-10 |
| Q4 2013 | -$4.19M | -$1.2M | -40% | Dec 31, 2013 | 10-K | 2016-03-29 |
| Q3 2013 | -$4.11M | -$4.99M | -566% | Sep 30, 2013 | 10-Q | 2014-12-15 |
| Q2 2013 | -$4.01M | -$2.93M | -273% | Jun 30, 2013 | 10-Q | 2014-12-15 |
| Q1 2013 | -$3.83M | -$3.59M | -1488% | Mar 31, 2013 | 10-Q | 2014-11-24 |
| Q4 2012 | -$2.99M | -$3.67M | -543% | Dec 31, 2012 | 10-K | 2015-03-30 |
| Q3 2012 | $881K | +$1.53M | Sep 30, 2012 | 10-Q | 2014-07-30 | |
| Q2 2012 | -$1.07M | -$1.61M | -301% | Jun 30, 2012 | 10-Q | 2012-08-16 |
| Q1 2012 | -$241K | Mar 31, 2012 | 10-Q | 2012-05-15 | ||
| Q4 2011 | $676K | -$1.73M | -71.9% | Dec 31, 2011 | 10-K | 2015-01-06 |
| Q3 2011 | -$646K | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | $534K | Jun 30, 2011 | 10-Q | 2011-08-18 | ||
| Q4 2010 | $2.4M | Dec 31, 2010 | 10-K | 2014-10-14 |