| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2022 | -$889K | -$75.5K | -9.27% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | -$873K | -$57.7K | -7.08% | Jun 30, 2022 | 10-Q | 2022-08-29 |
| Q1 2022 | -$860K | -$42.8K | -5.24% | Mar 31, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | -$845K | -$41.8K | -5.21% | Dec 31, 2021 | 10-Q | 2022-11-14 |
| Q3 2021 | -$814K | +$15.4K | +1.86% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | -$815K | +$2.88K | +0.35% | Jun 30, 2021 | 10-Q | 2021-08-16 |
| Q1 2021 | -$817K | -$14.2K | -1.77% | Mar 31, 2021 | 10-Q | 2021-05-17 |
| Q4 2020 | -$803K | -$255K | -46.5% | Dec 31, 2020 | 10-K | 2022-03-31 |
| Q3 2020 | -$829K | -$330K | -66.1% | Sep 30, 2020 | 10-Q | 2020-11-16 |
| Q2 2020 | -$818K | -$349K | -74.4% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | -$803K | -$348K | -76.7% | Mar 31, 2020 | 10-Q | 2020-06-04 |
| Q4 2019 | -$548K | -$126K | -29.9% | Dec 31, 2019 | 10-K | 2021-04-14 |
| Q3 2019 | -$499K | -$116K | -30.4% | Sep 30, 2019 | 10-Q | 2019-11-14 |
| Q2 2019 | -$469K | -$99.6K | -26.9% | Jun 30, 2019 | 10-Q | 2019-10-17 |
| Q1 2019 | -$454K | -$101K | -28.5% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | -$422K | -$88.4K | -26.5% | Dec 31, 2018 | 10-K | 2020-05-14 |
| Q3 2018 | -$383K | +$387K | +50.2% | Sep 30, 2018 | 10-Q | 2018-11-14 |
| Q2 2018 | -$370K | +$357K | +49.1% | Jun 30, 2018 | 10-Q | 2018-08-14 |
| Q1 2018 | -$353K | +$332K | +48.4% | Mar 31, 2018 | 10-Q | 2018-05-14 |
| Q4 2017 | -$334K | +$309K | +48.1% | Dec 31, 2017 | 10-K | 2019-03-19 |
| Q3 2017 | -$770K | -$173K | -29% | Sep 30, 2017 | 10-Q | 2017-11-13 |
| Q2 2017 | -$727K | -$174K | -31.6% | Jun 30, 2017 | 10-Q | 2017-08-09 |
| Q1 2017 | -$685K | -$188K | -37.8% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | -$642K | -$196K | -43.8% | Dec 31, 2016 | 10-K | 2018-04-16 |
| Q3 2016 | -$597K | -$211K | -54.5% | Sep 30, 2016 | 10-Q | 2016-11-15 |
| Q2 2016 | -$552K | -$230K | -71.1% | Jun 30, 2016 | 10-Q | 2016-08-11 |
| Q1 2016 | -$497K | -$222K | -81% | Mar 31, 2016 | 10-Q | 2016-05-16 |
| Q4 2015 | -$447K | -$220K | -97% | Dec 31, 2015 | 10-K | 2017-03-29 |
| Q3 2015 | -$386K | -$214K | -124% | Sep 30, 2015 | 10-Q | 2015-11-09 |
| Q2 2015 | -$323K | Jun 30, 2015 | 10-Q | 2015-08-14 | ||
| Q1 2015 | -$275K | Mar 31, 2015 | 10-Q | 2015-05-15 | ||
| Q4 2014 | -$227K | Dec 31, 2014 | 10-K | 2016-03-30 | ||
| Q3 2014 | -$172K | Sep 30, 2014 | 10-Q | 2014-11-19 |