| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $0 | -$13M | -100% | Dec 31, 2023 | 10-K | 2024-02-08 |
| Q3 2023 | $0 | Sep 30, 2023 | 10-Q | 2023-11-01 | ||
| Q2 2023 | $5M | Jun 30, 2023 | 10-Q | 2023-07-27 | ||
| Q1 2023 | $15M | Mar 31, 2023 | 10-Q | 2023-04-27 | ||
| Q4 2022 | $13M | +$3M | +30% | Dec 31, 2022 | 10-K | 2024-02-08 |
| Q4 2021 | $10M | $0 | 0% | Dec 31, 2021 | 10-K | 2024-02-08 |
| Q4 2020 | $10M | $0 | 0% | Dec 31, 2020 | 10-K | 2024-02-08 |
| Q2 2020 | $8M | $0 | 0% | Jun 30, 2020 | 10-Q | 2020-07-28 |
| Q1 2020 | $8M | $0 | 0% | Mar 31, 2020 | 10-Q | 2020-04-28 |
| Q4 2019 | $10M | $0 | 0% | Dec 31, 2019 | 10-K | 2023-02-23 |
| Q3 2019 | $8M | $0 | 0% | Sep 30, 2019 | 10-Q | 2019-10-28 |
| Q2 2019 | $8M | $0 | 0% | Jun 30, 2019 | 10-Q | 2019-07-24 |
| Q1 2019 | $8M | $0 | 0% | Mar 31, 2019 | 10-Q | 2019-04-24 |
| Q4 2018 | $10M | $0 | 0% | Dec 31, 2018 | 10-K | 2022-02-10 |
| Q3 2018 | $8M | -$2M | -20% | Sep 30, 2018 | 10-Q | 2018-10-24 |
| Q2 2018 | $8M | -$2M | -20% | Jun 30, 2018 | 10-Q | 2018-07-25 |
| Q1 2018 | $8M | -$2M | -20% | Mar 31, 2018 | 10-Q | 2018-04-25 |
| Q4 2017 | $10M | $0 | 0% | Dec 31, 2017 | 10-K | 2021-02-19 |
| Q3 2017 | $10M | +$7M | +233% | Sep 30, 2017 | 10-Q | 2017-10-25 |
| Q2 2017 | $10M | +$7M | +233% | Jun 30, 2017 | 10-Q | 2017-07-26 |
| Q1 2017 | $10M | +$7M | +233% | Mar 31, 2017 | 10-Q | 2017-04-26 |
| Q4 2016 | $10M | +$7M | +233% | Dec 31, 2016 | 10-K | 2020-02-05 |
| Q3 2016 | $3M | $0 | 0% | Sep 30, 2016 | 10-Q | 2016-10-26 |
| Q2 2016 | $3M | -$6M | -66.7% | Jun 30, 2016 | 10-Q | 2016-07-26 |
| Q1 2016 | $3M | -$6M | -66.7% | Mar 31, 2016 | 10-Q | 2016-04-26 |
| Q4 2015 | $3M | -$6M | -66.7% | Dec 31, 2015 | 10-K | 2019-02-07 |
| Q3 2015 | $3M | Sep 30, 2015 | 10-Q | 2015-10-23 | ||
| Q2 2015 | $9M | Jun 30, 2015 | 10-Q | 2015-07-24 | ||
| Q1 2015 | $9M | Mar 31, 2015 | 10-Q | 2015-04-24 | ||
| Q4 2014 | $9M | -$1M | -10% | Dec 31, 2014 | 10-K | 2018-02-16 |
| Q4 2013 | $10M | -$1M | -9.09% | Dec 31, 2013 | 10-K | 2017-02-09 |
| Q3 2013 | $3M | $0 | 0% | Sep 30, 2013 | 10-Q | 2013-10-25 |
| Q2 2013 | $3M | $0 | 0% | Jun 30, 2013 | 10-Q | 2013-07-26 |
| Q1 2013 | $3M | -$1M | -25% | Mar 31, 2013 | 10-Q | 2013-04-26 |
| Q4 2012 | $11M | -$37M | -77.1% | Dec 31, 2012 | 10-K | 2016-02-10 |
| Q3 2012 | $3M | -$1M | -25% | Sep 30, 2012 | 10-Q | 2012-10-24 |
| Q2 2012 | $3M | $0 | 0% | Jun 30, 2012 | 10-Q | 2012-07-30 |
| Q1 2012 | $4M | -$1M | -20% | Mar 31, 2012 | 10-Q | 2012-04-27 |
| Q4 2011 | $48M | +$20M | +71.4% | Dec 31, 2011 | 10-K | 2015-02-13 |
| Q3 2011 | $4M | -$5M | -55.6% | Sep 30, 2011 | 10-Q | 2011-11-04 |
| Q2 2011 | $3M | -$5M | -62.5% | Jun 30, 2011 | 10-Q | 2011-07-29 |
| Q1 2011 | $5M | Mar 31, 2011 | 10-Q | 2011-04-27 | ||
| Q4 2010 | $28M | Dec 31, 2010 | 10-K | 2014-02-14 | ||
| Q3 2010 | $9M | Sep 30, 2010 | 10-Q | 2010-10-29 | ||
| Q2 2010 | $8M | Jun 30, 2010 | 10-Q/A | 2010-08-27 |