| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $8.7M | -$800K | -8.42% | Dec 31, 2023 | 10-K | 2024-02-23 |
| Q4 2022 | $9.5M | -$1.5M | -13.6% | Dec 31, 2022 | 10-K | 2024-02-23 |
| Q4 2021 | $11M | +$1.9M | +20.9% | Dec 31, 2021 | 10-K | 2024-02-23 |
| Q4 2020 | $9.1M | -$7.4M | -44.8% | Dec 31, 2020 | 10-K | 2024-02-23 |
| Q4 2019 | $16.5M | +$2.5M | +17.9% | Dec 31, 2019 | 10-K | 2023-02-24 |
| Q4 2018 | $14M | +$1.3M | +10.2% | Dec 31, 2018 | 10-K | 2022-02-18 |
| Q4 2017 | $12.7M | -$7.4M | -36.8% | Dec 31, 2017 | 10-K | 2021-02-23 |
| Q1 2017 | $12.5M | Apr 1, 2017 | 10-K | 2020-02-21 | ||
| Q4 2016 | $20.1M | -$2.8M | -12.2% | Dec 31, 2016 | 10-K | 2020-02-21 |
| Q4 2015 | $22.9M | -$21.6M | -48.5% | Dec 31, 2015 | 10-K/A | 2017-08-14 |
| Q3 2015 | $25M | Sep 30, 2015 | 10-Q/A | 2016-03-09 | ||
| Q4 2014 | $44.5M | -$99.4M | -69.1% | Dec 31, 2014 | 10-K/A | 2017-08-14 |
| Q4 2013 | $144M | +$21.1M | +17.2% | Dec 31, 2013 | 10-K/A | 2017-08-14 |
| Q4 2012 | $123M | +$3.2M | +2.68% | Dec 31, 2012 | 10-K | 2016-03-16 |
| Q4 2011 | $120M | +$8.6M | +7.75% | Dec 31, 2011 | 8-K | 2015-12-14 |
| Q4 2010 | $111M | Dec 31, 2010 | 10-K | 2014-02-21 |