| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $22.9M | +$11.4M | +99.4% | Dec 31, 2023 | 10-K | 2024-02-20 |
| Q4 2022 | $11.5M | +$3.67M | +46.8% | Dec 31, 2022 | 10-K | 2024-02-20 |
| Q4 2021 | $7.83M | +$2.63M | +50.7% | Dec 31, 2021 | 10-K | 2024-02-20 |
| Q4 2020 | $5.19M | +$4.96M | +2110% | Dec 31, 2020 | 10-K | 2023-02-23 |
| Q4 2019 | $235K | +$235K | Dec 31, 2019 | 10-K | 2022-02-24 | |
| Q4 2018 | $0 | $0 | Dec 31, 2018 | 10-K | 2021-03-01 | |
| Q3 2018 | $0 | -$1.5M | -100% | Sep 30, 2018 | 10-Q | 2018-11-01 |
| Q1 2018 | $0 | -$1.5M | -100% | Mar 31, 2018 | 10-Q/A | 2018-07-06 |
| Q4 2017 | $0 | -$1.5M | -100% | Dec 31, 2017 | 10-K | 2020-02-24 |
| Q3 2017 | $1.5M | $0 | 0% | Sep 30, 2017 | 10-Q | 2017-11-07 |
| Q2 2017 | $1.5M | -$5.2M | -77.6% | Jun 30, 2017 | 10-Q | 2017-08-09 |
| Q1 2017 | $1.5M | -$4.8M | -76.2% | Mar 31, 2017 | 10-Q | 2017-05-05 |
| Q4 2016 | $1.5M | -$1.82M | -54.9% | Dec 31, 2016 | 10-K | 2019-02-26 |
| Q3 2016 | $1.5M | +$1.1M | +275% | Sep 30, 2016 | 10-Q | 2016-11-04 |
| Q2 2016 | $6.7M | Jun 30, 2016 | 10-Q | 2016-08-05 | ||
| Q1 2016 | $6.3M | Mar 31, 2016 | 10-Q | 2016-05-05 | ||
| Q4 2015 | $3.32M | +$1.82M | +122% | Dec 31, 2015 | 10-K/A | 2018-07-06 |
| Q3 2015 | $400K | -$1.1M | -73.3% | Sep 30, 2015 | 10-Q | 2015-11-06 |
| Q4 2014 | $1.5M | +$1.5M | Dec 31, 2014 | 10-K | 2017-03-01 | |
| Q3 2014 | $1.5M | Sep 30, 2014 | 10-Q | 2014-11-13 | ||
| Q2 2014 | $1.52M | Jun 30, 2014 | 10-Q | 2014-08-14 | ||
| Q1 2014 | $1.52M | Mar 31, 2014 | 10-Q | 2014-05-15 | ||
| Q4 2013 | $0 | Dec 31, 2013 | 10-K | 2016-02-26 |