| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2024 | $19.7M | +$500K | +2.6% | Dec 31, 2024 | 10-K | 2025-02-20 |
| Q4 2023 | $19.2M | +$2.9M | +17.8% | Dec 31, 2023 | 10-K | 2025-02-20 |
| Q4 2022 | $16.3M | +$1.8M | +12.4% | Dec 31, 2022 | 10-K | 2024-02-22 |
| Q4 2021 | $14.5M | +$5.3M | +57.6% | Dec 31, 2021 | 10-K | 2023-02-28 |
| Q4 2020 | $9.2M | +$7.2M | +360% | Dec 31, 2020 | 10-K | 2022-03-01 |
| Q4 2019 | $2M | +$1.7M | +567% | Dec 31, 2019 | 10-K | 2021-02-26 |
| Q4 2018 | $300K | $0 | 0% | Dec 31, 2018 | 10-K | 2020-02-21 |
| Q4 2017 | $300K | +$100K | +50% | Dec 31, 2017 | 10-K | 2019-03-01 |
| Q4 2016 | $200K | $0 | 0% | Dec 31, 2016 | 10-K | 2019-03-01 |
| Q4 2015 | $200K | -$178K | -47.1% | Dec 31, 2015 | 10-K | 2018-03-01 |
| Q4 2014 | $378K | -$572K | -60.2% | Dec 31, 2014 | 10-K | 2017-03-01 |
| Q4 2013 | $950K | -$1.13M | -54.3% | Dec 31, 2013 | 10-K | 2017-03-01 |
| Q4 2012 | $2.08M | -$177K | -7.84% | Dec 31, 2012 | 10-K | 2016-03-11 |
| Q4 2011 | $2.26M | +$188K | +9.09% | Dec 31, 2011 | 8-K | 2015-11-19 |
| Q4 2010 | $2.07M | Dec 31, 2010 | 10-K | 2014-02-28 |