| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2022 | -$29.4M | -$2M | -7.3% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | -$28.9M | -$1.65M | -6.04% | Jun 30, 2022 | 10-Q | 2022-08-15 |
| Q1 2022 | -$29.1M | +$2.17M | +6.95% | Mar 31, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | -$29.6M | +$989K | +3.23% | Dec 31, 2021 | 10-Q | 2022-11-14 |
| Q3 2021 | -$27.4M | +$6.46M | +19.1% | Sep 30, 2021 | 10-Q/A | 2021-12-23 |
| Q2 2021 | -$27.2M | +$2.8M | +9.34% | Jun 30, 2021 | 10-Q | 2021-09-24 |
| Q1 2021 | -$31.3M | +$5.75M | +15.5% | Mar 31, 2021 | 10-Q/A | 2021-09-13 |
| Q4 2020 | -$30.6M | -$4.08M | -15.4% | Dec 31, 2020 | 10-K | 2022-03-31 |
| Q3 2020 | -$33.8M | -$13.7M | -68% | Sep 30, 2020 | 10-Q/A | 2021-09-09 |
| Q2 2020 | -$30M | -$15.7M | -109% | Jun 30, 2020 | 10-Q/A | 2021-09-03 |
| Q1 2020 | -$37.1M | -$26.2M | -242% | Mar 31, 2020 | 10-Q | 2020-08-14 |
| Q4 2019 | -$26.5M | -$16.6M | -167% | Dec 31, 2019 | 10-K/A | 2021-09-10 |
| Q3 2019 | -$20.1M | -$11.3M | -127% | Sep 30, 2019 | 10-Q | 2020-04-13 |
| Q2 2019 | -$14.4M | -$6.43M | -81% | Jun 30, 2019 | 10-Q | 2019-09-16 |
| Q1 2019 | -$10.8M | -$3.57M | -49.1% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | -$9.93M | -$3.18M | -47.2% | Dec 31, 2018 | 10-K | 2020-08-03 |
| Q3 2018 | -$8.88M | -$3.19M | -56.1% | Sep 30, 2018 | 10-Q | 2018-11-21 |
| Q2 2018 | -$7.94M | -$2.75M | -53.1% | Jun 30, 2018 | 10-Q | 2018-08-20 |
| Q1 2018 | -$7.28M | -$2.57M | -54.7% | Mar 31, 2018 | 10-Q | 2018-05-21 |
| Q4 2017 | -$6.74M | -$2.72M | -67.7% | Dec 31, 2017 | 10-K | 2019-04-15 |
| Q3 2017 | -$5.69M | -$3.25M | -133% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | -$5.19M | -$4.89M | -1623% | Jun 30, 2017 | 10-Q | 2017-08-14 |
| Q1 2017 | -$4.7M | -$4.41M | -1496% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | -$4.02M | -$2.25M | -127% | Dec 31, 2016 | 10-K | 2018-04-17 |
| Q3 2016 | -$2.44M | -$2.16M | -773% | Sep 30, 2016 | 10-Q | 2016-11-22 |
| Q2 2016 | -$301K | -$28.1K | -10.3% | Jun 30, 2016 | 10-Q | 2016-08-15 |
| Q1 2016 | -$295K | -$28.6K | -10.7% | Mar 31, 2016 | 10-Q | 2016-05-06 |
| Q4 2015 | -$1.77M | -$1.52M | -591% | Dec 31, 2015 | 10-K | 2017-04-14 |
| Q3 2015 | -$279K | Sep 30, 2015 | 10-Q | 2015-10-30 | ||
| Q2 2015 | -$273K | Jun 30, 2015 | 10-Q | 2015-08-11 | ||
| Q1 2015 | -$266K | Mar 31, 2015 | 10-Q | 2015-05-11 | ||
| Q4 2014 | -$257K | -$29K | -12.8% | Dec 31, 2014 | 10-K | 2016-03-29 |
| Q4 2013 | -$228K | Dec 31, 2013 | 10-K | 2015-02-23 |