| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $5 M | +$5 M | Dec 31, 2023 | 10-K | 2024-02-23 | |
| Q3 2023 | $0 | $0 | Sep 30, 2023 | 10-Q | 2023-11-03 | |
| Q2 2023 | $0 | $0 | Jun 30, 2023 | 10-Q | 2023-08-09 | |
| Q1 2023 | $0 | $0 | Mar 31, 2023 | 10-Q | 2023-05-05 | |
| Q4 2022 | $0 | $0 | Dec 31, 2022 | 10-K | 2024-02-23 | |
| Q3 2022 | $0 | Sep 30, 2022 | 10-Q | 2022-11-04 | ||
| Q2 2022 | $0 | Jun 30, 2022 | 10-Q | 2022-08-05 | ||
| Q1 2022 | $0 | Mar 31, 2022 | 10-Q | 2022-05-06 | ||
| Q4 2021 | $0 | $0 | Dec 31, 2021 | 10-K | 2023-02-24 | |
| Q4 2020 | $0 | $0 | Dec 31, 2020 | 10-K | 2023-02-24 | |
| Q3 2020 | $0 | Sep 30, 2020 | 10-Q | 2021-11-05 | ||
| Q2 2020 | $0 | Jun 30, 2020 | 10-Q | 2021-08-06 | ||
| Q1 2020 | $0 | $0 | Mar 31, 2020 | 10-Q | 2021-05-07 | |
| Q4 2019 | $0 | $0 | Dec 31, 2019 | 10-K | 2022-02-24 | |
| Q1 2019 | $0 | $0 | Mar 31, 2019 | 10-Q | 2019-05-03 | |
| Q4 2018 | $0 | $0 | Dec 31, 2018 | 10-K | 2021-02-24 | |
| Q3 2018 | $0 | $0 | Sep 30, 2018 | 10-Q | 2018-11-02 | |
| Q2 2018 | $0 | $0 | Jun 30, 2018 | 10-Q | 2018-08-02 | |
| Q1 2018 | $0 | $0 | Mar 31, 2018 | 10-Q | 2018-05-04 | |
| Q4 2017 | $0 | $0 | Dec 31, 2017 | 10-K | 2020-02-26 | |
| Q3 2017 | $0 | $0 | Sep 30, 2017 | 10-Q | 2017-11-03 | |
| Q2 2017 | $0 | $0 | Jun 30, 2017 | 10-Q | 2017-08-04 | |
| Q1 2017 | $0 | $0 | Mar 31, 2017 | 10-Q | 2017-05-09 | |
| Q4 2016 | $0 | $0 | Dec 31, 2016 | 10-K | 2017-02-28 | |
| Q3 2016 | $0 | $0 | Sep 30, 2016 | 10-Q | 2016-11-04 | |
| Q2 2016 | $0 | $0 | Jun 30, 2016 | 10-Q | 2016-08-04 | |
| Q1 2016 | $0 | $0 | Mar 31, 2016 | 10-Q | 2016-04-29 | |
| Q4 2015 | $0 | $0 | Dec 31, 2015 | 8-K | 2016-09-06 | |
| Q3 2015 | $0 | $0 | Sep 30, 2015 | 10-Q | 2015-11-06 | |
| Q2 2015 | $0 | $0 | Jun 30, 2015 | 10-Q | 2015-08-12 | |
| Q1 2015 | $0 | $0 | Mar 31, 2015 | 10-Q | 2015-04-30 | |
| Q4 2014 | $0 | $0 | Dec 31, 2014 | 10-K | 2015-02-26 | |
| Q3 2014 | $0 | $0 | Sep 30, 2014 | 10-Q | 2014-11-05 | |
| Q2 2014 | $0 | -$100 K | -100% | Jun 30, 2014 | 10-Q | 2014-08-07 |
| Q1 2014 | $0 | -$100 K | -100% | Mar 31, 2014 | 10-Q | 2014-05-07 |
| Q4 2013 | $0 | -$100 K | -100% | Dec 31, 2013 | 10-K | 2015-02-26 |
| Q3 2013 | $0 | Sep 30, 2013 | 10-Q | 2013-11-07 | ||
| Q2 2013 | $100 K | Jun 30, 2013 | 10-Q | 2013-08-08 | ||
| Q1 2013 | $100 K | Mar 31, 2013 | 10-Q | 2013-05-08 | ||
| Q4 2012 | $100 K | -$100 K | -50% | Dec 31, 2012 | 10-K | 2014-02-28 |
| Q4 2011 | $200 K | $0 | 0% | Dec 31, 2011 | 10-K | 2013-02-28 |
| Q4 2010 | $200 K | Dec 31, 2010 | 10-K/A | 2013-02-28 |