| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2024 | $21.1M | +$21.1M | Dec 31, 2024 | 10-K | 2025-02-24 | |
| Q4 2023 | $0 | $0 | Dec 31, 2023 | 10-K | 2025-02-24 | |
| Q4 2022 | $0 | $0 | Dec 31, 2022 | 10-K | 2023-02-23 | |
| Q4 2021 | $0 | -$5.85M | -100% | Dec 31, 2021 | 10-K | 2023-02-23 |
| Q4 2020 | $5.85M | +$1.95M | +50.1% | Dec 31, 2020 | 10-K | 2023-02-23 |
| Q1 2020 | $3.9M | +$3.6M | +1200% | Mar 31, 2020 | 10-Q | 2020-05-04 |
| Q4 2019 | $3.9M | +$3.63M | +1323% | Dec 31, 2019 | 10-K | 2023-02-23 |
| Q3 2019 | $2.6M | +$2.3M | +767% | Sep 30, 2019 | 10-Q | 2019-11-04 |
| Q2 2019 | $300K | -$500K | -62.5% | Jun 30, 2019 | 10-Q | 2019-08-05 |
| Q1 2019 | $300K | -$1.4M | -82.4% | Mar 31, 2019 | 10-Q | 2019-05-01 |
| Q4 2018 | $274K | -$1.41M | -83.7% | Dec 31, 2018 | 10-K | 2022-02-22 |
| Q3 2018 | $300K | -$1.4M | -82.4% | Sep 30, 2018 | 10-Q | 2018-11-06 |
| Q2 2018 | $800K | -$900K | -52.9% | Jun 30, 2018 | 10-Q | 2018-08-06 |
| Q1 2018 | $1.7M | -$200K | -10.5% | Mar 31, 2018 | 10-Q | 2018-05-04 |
| Q4 2017 | $1.68M | +$29K | +1.76% | Dec 31, 2017 | 10-K | 2021-02-22 |
| Q3 2017 | $1.7M | -$200K | -10.5% | Sep 30, 2017 | 10-Q | 2017-11-06 |
| Q2 2017 | $1.7M | -$700K | -29.2% | Jun 30, 2017 | 10-Q | 2017-08-07 |
| Q1 2017 | $1.9M | -$400K | -17.4% | Mar 31, 2017 | 10-Q | 2017-05-01 |
| Q4 2016 | $1.65M | -$571K | -25.7% | Dec 31, 2016 | 10-K | 2020-02-24 |
| Q3 2016 | $1.9M | -$1.1M | -36.7% | Sep 30, 2016 | 10-Q | 2016-10-31 |
| Q2 2016 | $2.4M | -$5.9M | -71.1% | Jun 30, 2016 | 10-Q | 2016-08-08 |
| Q1 2016 | $2.3M | -$7.1M | -75.5% | Mar 31, 2016 | 10-Q | 2016-05-02 |
| Q4 2015 | $2.22M | -$6.38M | -74.2% | Dec 31, 2015 | 10-K | 2019-02-25 |
| Q3 2015 | $3M | Sep 30, 2015 | 10-Q | 2015-11-04 | ||
| Q2 2015 | $8.3M | Jun 30, 2015 | 10-Q | 2015-08-05 | ||
| Q1 2015 | $9.4M | Mar 31, 2015 | 10-Q | 2015-05-06 | ||
| Q4 2014 | $8.6M | +$3.65M | +73.9% | Dec 31, 2014 | 10-K | 2018-02-27 |
| Q4 2013 | $4.94M | +$1.02M | +26% | Dec 31, 2013 | 10-K | 2017-02-27 |
| Q4 2012 | $3.92M | -$28.4M | -87.9% | Dec 31, 2012 | 10-K | 2016-02-24 |
| Q3 2012 | $0 | Sep 30, 2012 | 10-Q | 2013-11-12 | ||
| Q4 2011 | $32.4M | -$3.99M | -11% | Dec 31, 2011 | 10-K/A | 2015-02-26 |
| Q4 2010 | $36.3M | Dec 31, 2010 | 10-K | 2014-02-26 |