| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $43K | -$32.3K | -42.9% | Dec 31, 2023 | 10-K | 2024-04-01 |
| Q4 2022 | $75.3K | -$37.7K | -33.3% | Dec 31, 2022 | 10-K | 2024-04-01 |
| Q4 2021 | $113K | -$2K | -1.74% | Dec 31, 2021 | 10-K | 2022-03-14 |
| Q3 2021 | $0 | $0 | Sep 30, 2021 | 10-Q | 2021-11-15 | |
| Q1 2021 | $0 | $0 | Mar 31, 2021 | 10-Q | 2021-08-16 | |
| Q4 2020 | $115K | +$14K | +13.9% | Dec 31, 2020 | 10-K | 2022-03-14 |
| Q3 2020 | $0 | $0 | Sep 30, 2020 | 10-Q | 2020-11-12 | |
| Q2 2020 | $0 | $0 | Jun 30, 2020 | 10-Q | 2020-08-14 | |
| Q1 2020 | $0 | $0 | Mar 31, 2020 | 10-Q | 2020-05-15 | |
| Q4 2019 | $101K | +$41K | +68.3% | Dec 31, 2019 | 10-K | 2022-03-14 |
| Q3 2019 | $0 | $0 | Sep 30, 2019 | 10-Q | 2019-11-01 | |
| Q2 2019 | $0 | $0 | Jun 30, 2019 | 10-Q | 2019-08-02 | |
| Q1 2019 | $0 | $0 | Mar 31, 2019 | 10-Q | 2019-05-07 | |
| Q4 2018 | $60K | +$19K | +46.3% | Dec 31, 2018 | 10-K | 2021-03-31 |
| Q3 2018 | $0 | $0 | Sep 30, 2018 | 10-Q | 2018-11-09 | |
| Q2 2018 | $0 | Jun 30, 2018 | 10-Q | 2018-08-03 | ||
| Q1 2018 | $0 | Mar 31, 2018 | 10-Q | 2018-05-15 | ||
| Q4 2017 | $41K | -$166K | -80.2% | Dec 31, 2017 | 10-K/A | 2020-03-17 |
| Q3 2017 | $0 | Sep 30, 2017 | 10-Q | 2017-11-13 | ||
| Q4 2016 | $207K | -$10K | -4.61% | Dec 31, 2016 | 10-K | 2019-03-08 |
| Q4 2015 | $217K | +$142K | +189% | Dec 31, 2015 | 10-K | 2018-04-06 |
| Q4 2014 | $75K | -$165K | -68.8% | Dec 31, 2014 | 10-K | 2017-03-31 |
| Q4 2013 | $240K | +$87K | +56.9% | Dec 31, 2013 | 10-K | 2017-03-31 |
| Q4 2012 | $153K | -$81K | -34.6% | Dec 31, 2012 | 10-K | 2016-03-11 |
| Q4 2011 | $234K | -$36K | -13.3% | Dec 31, 2011 | 10-K | 2015-03-12 |
| Q4 2010 | $270K | Dec 31, 2010 | 10-K | 2014-03-14 |