| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | -$12.2M | -$854K | -7.56% | Sep 30, 2023 | 10-Q | 2023-11-13 |
| Q2 2023 | -$11.8M | -$853K | -7.77% | Jun 30, 2023 | 10-Q | 2023-11-13 |
| Q1 2023 | -$11.6M | -$950K | -8.92% | Mar 31, 2023 | 10-Q | 2023-11-13 |
| Q4 2022 | -$11.2M | -$922K | -8.96% | Dec 31, 2022 | 10-Q | 2023-11-13 |
| Q3 2022 | -$11.3M | -$1.35M | -13.6% | Sep 30, 2022 | 10-Q | 2023-11-13 |
| Q2 2022 | -$11M | -$1.32M | -13.6% | Jun 30, 2022 | 10-Q | 2023-11-13 |
| Q1 2022 | -$10.7M | -$1.42M | -15.4% | Mar 31, 2022 | 10-Q | 2023-11-13 |
| Q4 2021 | -$10.3M | -$1.41M | -15.8% | Dec 31, 2021 | 10-Q | 2023-11-13 |
| Q3 2021 | -$9.96M | -$1.57M | -18.7% | Sep 30, 2021 | 10-Q | 2022-11-21 |
| Q2 2021 | -$9.67M | -$1.36M | -16.4% | Jun 30, 2021 | 10-Q | 2022-11-21 |
| Q1 2021 | -$9.24M | -$1.44M | -18.5% | Mar 31, 2021 | 10-Q | 2022-11-21 |
| Q4 2020 | -$8.88M | -$1.52M | -20.7% | Dec 31, 2020 | 10-K | 2023-07-05 |
| Q3 2020 | -$8.39M | -$2.19M | -35.4% | Sep 30, 2020 | 10-Q | 2021-01-29 |
| Q2 2020 | -$8.3M | -$2.72M | -48.8% | Jun 30, 2020 | 10-Q | 2020-12-18 |
| Q1 2020 | -$7.79M | -$2.61M | -50.4% | Mar 31, 2020 | 10-Q | 2020-12-18 |
| Q4 2019 | -$7.36M | -$2.53M | -52.4% | Dec 31, 2019 | 10-K/A | 2023-03-01 |
| Q3 2019 | -$6.2M | -$2.1M | -51.2% | Sep 30, 2019 | 10-Q | 2020-11-04 |
| Q2 2019 | -$5.58M | -$2.88M | -106% | Jun 30, 2019 | 10-Q | 2019-08-27 |
| Q1 2019 | -$5.18M | -$3.37M | -186% | Mar 31, 2019 | 10-Q | 2019-05-20 |
| Q4 2018 | -$4.83M | -$3.42M | -242% | Dec 31, 2018 | 10-K | 2020-11-04 |
| Q3 2018 | -$4.1M | -$2.6M | -173% | Sep 30, 2018 | 10-Q | 2018-11-19 |
| Q2 2018 | -$2.7M | -$1.46M | -117% | Jun 30, 2018 | 10-Q | 2018-09-17 |
| Q1 2018 | -$1.81M | -$798K | -78.7% | Mar 31, 2018 | 10-Q | 2018-05-21 |
| Q4 2017 | -$1.41M | -$535K | -61% | Dec 31, 2017 | 10-K | 2019-04-03 |
| Q3 2017 | -$1.5M | -$502K | -50.1% | Sep 30, 2017 | 10-Q | 2017-11-17 |
| Q2 2017 | -$1.24M | -$277K | -28.6% | Jun 30, 2017 | 10-Q | 2017-08-18 |
| Q1 2017 | -$1.01M | -$148K | -17.1% | Mar 31, 2017 | 10-Q | 2017-06-22 |
| Q4 2016 | -$877K | -$233K | -36.2% | Dec 31, 2016 | 10-K | 2018-04-16 |
| Q3 2016 | -$1M | -$409K | -69% | Sep 30, 2016 | 10-Q | 2016-11-14 |
| Q2 2016 | -$967K | -$686K | -245% | Jun 30, 2016 | 10-Q | 2016-08-22 |
| Q1 2016 | -$867K | +$402K | +31.7% | Mar 31, 2016 | 10-Q | 2016-05-16 |
| Q4 2015 | -$644K | +$597K | +48.1% | Dec 31, 2015 | 10-K | 2017-06-09 |
| Q3 2015 | -$592K | -$22.2K | -3.9% | Sep 30, 2015 | 10-Q | 2015-11-13 |
| Q2 2015 | -$280K | +$68.6K | +19.7% | Jun 30, 2015 | 10-Q | 2015-08-17 |
| Q1 2015 | -$1.27M | -$112K | -9.73% | Mar 31, 2015 | 10-Q | 2015-05-20 |
| Q4 2014 | -$1.24M | -$197K | -18.9% | Dec 31, 2014 | 10-K | 2016-04-14 |
| Q3 2014 | -$570K | -$448K | -366% | Sep 30, 2014 | 10-Q | 2014-11-14 |
| Q2 2014 | -$349K | -$611K | -233% | Jun 30, 2014 | 10-Q | 2014-08-19 |
| Q1 2014 | -$1.16M | -$1.71M | -308% | Mar 31, 2014 | 10-Q | 2014-05-20 |
| Q4 2013 | -$1.04M | -$1.87M | -226% | Dec 31, 2013 | 10-K | 2015-04-15 |
| Q3 2013 | -$122K | -$1.52M | -109% | Sep 30, 2013 | 10-Q | 2013-11-14 |
| Q2 2013 | $262K | -$1.48M | -84.9% | Jun 30, 2013 | 10-Q | 2013-08-19 |
| Q1 2013 | $556K | -$1.29M | -69.9% | Mar 31, 2013 | 10-Q | 2013-05-20 |
| Q4 2012 | $830K | -$1.46M | -63.7% | Dec 31, 2012 | 10-K | 2015-04-15 |
| Q3 2012 | $1.39M | -$991K | -41.6% | Sep 30, 2012 | 10-Q | 2012-11-19 |
| Q2 2012 | $1.74M | -$409K | -19% | Jun 30, 2012 | 10-Q/A | 2012-09-19 |
| Q1 2012 | $1.85M | Mar 31, 2012 | 10-Q | 2012-05-16 | ||
| Q4 2011 | $2.29M | +$2.51M | Dec 31, 2011 | 10-K | 2013-04-15 | |
| Q3 2011 | $2.38M | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | $2.15M | Jun 30, 2011 | 10-Q/A | 2011-09-14 | ||
| Q4 2010 | -$220K | Dec 31, 2010 | 10-K | 2013-04-15 |