| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | -$5.47M | -$218K | -4.15% | Dec 31, 2022 | 10-Q | 2023-02-09 |
| Q3 2022 | -$5.35M | -$165K | -3.18% | Sep 30, 2022 | 10-Q | 2023-02-09 |
| Q2 2022 | -$5.29M | -$112K | -2.16% | Jun 30, 2022 | 10-Q | 2022-12-19 |
| Q1 2022 | -$5.3M | -$140K | -2.71% | Mar 31, 2022 | 10-Q | 2022-12-19 |
| Q4 2021 | -$5.25M | -$128K | -2.5% | Dec 31, 2021 | 10-Q | 2022-12-19 |
| Q3 2021 | -$5.19M | -$76.1K | -1.49% | Sep 30, 2021 | 10-K | 2022-12-19 |
| Q2 2021 | -$5.18M | -$73.7K | -1.44% | Jun 30, 2021 | 10-Q | 2022-12-19 |
| Q1 2021 | -$5.16M | -$58K | -1.14% | Mar 31, 2021 | 10-Q | 2022-12-19 |
| Q4 2020 | -$5.12M | -$18.8K | -0.37% | Dec 31, 2020 | 10-Q | 2022-12-19 |
| Q3 2020 | -$5.11M | -$15K | -0.29% | Sep 30, 2020 | 10-K | 2022-12-19 |
| Q2 2020 | -$5.11M | -$14.4K | -0.28% | Jun 30, 2020 | 10-Q | 2022-12-19 |
| Q1 2020 | -$5.11M | -$14.5K | -0.29% | Mar 31, 2020 | 10-Q | 2022-12-19 |
| Q4 2019 | -$5.1M | -$14.7K | -0.29% | Dec 31, 2019 | 10-Q | 2022-12-19 |
| Q3 2019 | -$5.1M | -$14K | -0.28% | Sep 30, 2019 | 10-K | 2022-12-19 |
| Q2 2019 | -$5.09M | -$17.1K | -0.34% | Jun 30, 2019 | 10-Q | 2022-12-19 |
| Q1 2019 | -$5.09M | -$17.9K | -0.35% | Mar 31, 2019 | 10-Q | 2022-12-19 |
| Q4 2018 | -$5.09M | -$23.6K | -0.47% | Dec 31, 2018 | 10-Q | 2022-12-19 |
| Q3 2018 | -$5.08M | -$28.4K | -0.56% | Sep 30, 2018 | 10-K | 2022-12-19 |
| Q2 2018 | -$5.08M | -$45.7K | -0.91% | Jun 30, 2018 | 10-Q | 2018-08-13 |
| Q1 2018 | -$5.07M | -$55.9K | -1.11% | Mar 31, 2018 | 10-Q | 2018-05-14 |
| Q4 2017 | -$5.06M | -$57K | -1.14% | Dec 31, 2017 | 10-Q | 2018-02-15 |
| Q3 2017 | -$5.06M | -$51.2K | -1.02% | Sep 30, 2017 | 10-K | 2022-12-19 |
| Q2 2017 | -$5.03M | -$31.1K | -0.62% | Jun 30, 2017 | 10-Q | 2017-09-13 |
| Q1 2017 | -$5.02M | -$26.3K | -0.53% | Mar 31, 2017 | 10-Q | 2017-09-13 |
| Q4 2016 | -$5.01M | +$1.47M | +22.7% | Dec 31, 2016 | 10-Q | 2017-09-13 |
| Q3 2016 | -$5M | +$1.16M | +18.8% | Sep 30, 2016 | 10-K | 2018-01-12 |
| Q2 2016 | -$5M | +$752K | +13.1% | Jun 30, 2016 | 10-Q | 2017-09-13 |
| Q1 2016 | -$4.99M | +$273K | +5.19% | Mar 31, 2016 | 10-Q | 2017-09-13 |
| Q4 2015 | -$6.48M | -$1.81M | -38.7% | Dec 31, 2015 | 10-Q | 2016-02-18 |
| Q3 2015 | -$6.17M | -$2.31M | -59.8% | Sep 30, 2015 | 10-K | 2017-09-13 |
| Q2 2015 | -$5.75M | -$8.35M | -322% | Jun 30, 2015 | 10-Q | 2015-08-13 |
| Q1 2015 | -$5.26M | -$6.23M | -647% | Mar 31, 2015 | 10-Q | 2015-05-15 |
| Q4 2014 | -$4.67M | -$5.3M | -847% | Dec 31, 2014 | 10-Q | 2015-02-17 |
| Q3 2014 | -$3.86M | -$3.76M | -3750% | Sep 30, 2014 | 10-K | 2016-01-13 |
| Q2 2014 | $2.59M | +$2.69M | Jun 30, 2014 | 10-Q | 2014-08-14 | |
| Q1 2014 | $963K | Mar 31, 2014 | 10-Q | 2014-05-14 | ||
| Q4 2013 | $626K | Dec 31, 2013 | 10-Q | 2014-02-18 | ||
| Q3 2013 | -$100K | -$12.3K | -14% | Sep 30, 2013 | 10-K | 2015-01-12 |
| Q2 2013 | -$99.4K | Jun 30, 2013 | 10-Q | 2013-07-29 | ||
| Q3 2012 | -$87.9K | Sep 30, 2012 | 10-Q | 2013-07-29 |