| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2023 | -$6.99M | -$1.6M | -29.7% | Jun 30, 2023 | 10-Q | 2023-10-16 |
| Q1 2023 | -$7.68M | -$2.87M | -59.5% | Mar 31, 2023 | 10-Q | 2023-10-16 |
| Q4 2022 | -$6.86M | -$2.77M | -67.5% | Dec 31, 2022 | 10-Q | 2023-10-16 |
| Q3 2022 | -$6.37M | -$2.7M | -73.4% | Sep 30, 2022 | 10-Q | 2022-11-17 |
| Q2 2022 | -$5.39M | -$1.9M | -54.3% | Jun 30, 2022 | 10-Q | 2023-10-16 |
| Q1 2022 | -$4.82M | -$1.59M | -49.1% | Mar 31, 2022 | 10-Q | 2023-10-16 |
| Q4 2021 | -$4.1M | -$992K | -31.9% | Dec 31, 2021 | 10-Q | 2023-10-16 |
| Q3 2021 | -$3.67M | -$7.66M | -192% | Sep 30, 2021 | 10-Q | 2022-11-17 |
| Q2 2021 | -$3.49M | +$476K | +12% | Jun 30, 2021 | 10-Q | 2022-11-17 |
| Q1 2021 | -$3.23M | +$681K | +17.4% | Mar 31, 2021 | 10-Q | 2022-11-17 |
| Q4 2020 | -$3.11M | +$802K | +20.5% | Dec 31, 2020 | 10-K | 2023-05-09 |
| Q3 2020 | $3.99M | +$8.06M | Sep 30, 2020 | 10-Q | 2021-11-15 | |
| Q2 2020 | -$3.97M | +$19.2K | +0.48% | Jun 30, 2020 | 10-Q | 2021-11-15 |
| Q1 2020 | -$3.91M | +$53.6K | +1.35% | Mar 31, 2020 | 10-Q | 2021-11-15 |
| Q4 2019 | -$3.91M | +$92.8K | +2.32% | Dec 31, 2019 | 10-K | 2022-03-15 |
| Q3 2019 | -$4.07M | +$78.6K | +1.89% | Sep 30, 2019 | 10-Q | 2020-11-12 |
| Q2 2019 | -$3.99M | +$182K | +4.37% | Jun 30, 2019 | 10-Q | 2020-11-12 |
| Q1 2019 | -$3.96M | +$161K | +3.9% | Mar 31, 2019 | 10-Q | 2020-11-12 |
| Q4 2018 | -$4M | +$38.5K | +0.95% | Dec 31, 2018 | 10-K/A | 2021-04-16 |
| Q3 2018 | -$4.15M | +$377K | +8.33% | Sep 30, 2018 | 10-Q/A | 2019-11-13 |
| Q2 2018 | -$4.17M | +$205K | +4.68% | Jun 30, 2018 | 10-Q/A | 2019-11-13 |
| Q1 2018 | -$4.13M | +$55.3K | +1.32% | Mar 31, 2018 | 10-Q/A | 2019-11-13 |
| Q4 2017 | -$4.04M | -$45.7K | -1.15% | Dec 31, 2017 | 10-K/A | 2020-05-11 |
| Q3 2017 | -$4.53M | -$539K | -13.5% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | -$4.37M | -$442K | -11.2% | Jun 30, 2017 | 10-Q | 2017-08-11 |
| Q1 2017 | -$4.18M | -$265K | -6.76% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | -$3.99M | -$236K | -6.28% | Dec 31, 2016 | 10-K | 2019-07-03 |
| Q3 2016 | -$3.99M | -$346K | -9.49% | Sep 30, 2016 | 10-Q | 2016-11-04 |
| Q2 2016 | -$3.93M | -$612K | -18.4% | Jun 30, 2016 | 10-Q | 2016-08-12 |
| Q1 2016 | -$3.92M | -$706K | -22% | Mar 31, 2016 | 10-Q | 2016-05-16 |
| Q4 2015 | -$3.76M | -$757K | -25.2% | Dec 31, 2015 | 10-K | 2019-07-03 |
| Q3 2015 | -$3.65M | -$868K | -31.3% | Sep 30, 2015 | 10-Q | 2015-11-13 |
| Q2 2015 | -$3.32M | -$425K | -14.7% | Jun 30, 2015 | 10-Q | 2015-08-14 |
| Q1 2015 | -$3.21M | -$444K | -16.1% | Mar 31, 2015 | 10-Q | 2015-05-14 |
| Q4 2014 | -$3M | -$334K | -12.5% | Dec 31, 2014 | 10-K | 2017-03-31 |
| Q3 2014 | -$2.78M | -$25.1K | -0.91% | Sep 30, 2014 | 10-Q | 2014-11-14 |
| Q2 2014 | -$2.89M | -$113K | -4.05% | Jun 30, 2014 | 10-Q | 2014-08-14 |
| Q1 2014 | -$2.77M | +$45.6K | +1.62% | Mar 31, 2014 | 10-Q | 2014-05-15 |
| Q4 2013 | -$2.67M | +$203K | +7.08% | Dec 31, 2013 | 10-K | 2016-04-14 |
| Q3 2013 | -$2.75M | +$185K | +6.31% | Sep 30, 2013 | 10-Q | 2013-11-14 |
| Q2 2013 | -$2.78M | +$119K | +4.11% | Jun 30, 2013 | 10-Q | 2013-08-14 |
| Q1 2013 | -$2.81M | +$58.9K | +2.05% | Mar 31, 2013 | 10-Q | 2013-05-15 |
| Q4 2012 | -$2.87M | +$357K | +11.1% | Dec 31, 2012 | 10-K | 2015-03-31 |
| Q3 2012 | -$2.94M | +$3.8M | +56.4% | Sep 30, 2012 | 10-Q | 2012-11-14 |
| Q2 2012 | -$2.9M | +$3.75M | +56.4% | Jun 30, 2012 | 10-Q | 2012-08-13 |
| Q1 2012 | -$2.87M | Mar 31, 2012 | 10-Q | 2012-05-11 | ||
| Q4 2011 | -$3.23M | +$3.01M | +48.3% | Dec 31, 2011 | 10-K | 2014-03-31 |
| Q3 2011 | -$6.74M | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | -$6.65M | Jun 30, 2011 | 10-Q | 2011-08-15 | ||
| Q4 2010 | -$6.24M | Dec 31, 2010 | 10-K | 2013-03-29 |