| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $5.9M | +$4.42M | +299% | Dec 31, 2023 | 10-K | 2024-02-29 |
| Q4 2022 | $1.48M | -$2.47M | -62.5% | Dec 31, 2022 | 10-K | 2024-02-29 |
| Q4 2021 | $3.95M | -$1.96M | -33.1% | Dec 31, 2021 | 10-K | 2024-02-29 |
| Q4 2020 | $5.91M | -$3.24M | -35.4% | Dec 31, 2020 | 10-K | 2024-02-29 |
| Q4 2019 | $9.15M | -$92K | -1% | Dec 31, 2019 | 10-K | 2023-02-24 |
| Q4 2018 | $9.24M | +$90K | +0.98% | Dec 31, 2018 | 10-K | 2022-02-25 |
| Q4 2017 | $9.15M | -$3.07M | -25.1% | Dec 31, 2017 | 10-K | 2021-03-01 |
| Q4 2016 | $12.2M | -$628K | -4.89% | Dec 31, 2016 | 10-K | 2020-02-27 |
| Q4 2015 | $12.8M | -$7.01M | -35.3% | Dec 31, 2015 | 10-K | 2019-02-26 |
| Q4 2014 | $19.9M | -$757K | -3.67% | Dec 31, 2014 | 10-K | 2018-02-28 |
| Q1 2014 | $0 | Mar 31, 2014 | 10-Q | 2014-05-08 | ||
| Q4 2013 | $20.6M | +$504K | +2.51% | Dec 31, 2013 | 10-K | 2017-02-24 |
| Q4 2012 | $20.1M | +$18.6M | +1238% | Dec 31, 2012 | 10-K | 2016-05-26 |
| Q4 2011 | $1.5M | +$281K | +23% | Dec 31, 2011 | 10-K | 2014-03-17 |
| Q4 2010 | $1.22M | Dec 31, 2010 | 10-K | 2014-03-17 |