| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $307K | -$47K | -13.3% | Dec 31, 2023 | 10-K/A | 2024-11-01 |
| Q4 2022 | $354K | -$11K | -3.01% | Dec 31, 2022 | 10-K/A | 2024-11-01 |
| Q4 2021 | $365K | -$44K | -10.8% | Dec 31, 2021 | 10-K/A | 2024-11-01 |
| Q4 2020 | $409K | -$5K | -1.21% | Dec 31, 2020 | 10-K | 2023-03-10 |
| Q4 2019 | $414K | -$67K | -13.9% | Dec 31, 2019 | 10-K | 2022-03-02 |
| Q4 2018 | $481K | -$118K | -19.7% | Dec 31, 2018 | 10-K | 2021-03-03 |
| Q4 2017 | $599K | -$20K | -3.23% | Dec 31, 2017 | 10-K | 2020-02-27 |
| Q4 2016 | $619K | +$37K | +6.36% | Dec 31, 2016 | 10-K | 2019-03-18 |
| Q4 2015 | $582K | -$431K | -42.5% | Dec 31, 2015 | 10-K | 2018-02-28 |
| Q4 2014 | $1.01M | -$496K | -32.9% | Dec 31, 2014 | 10-K | 2017-03-08 |
| Q4 2013 | $1.51M | -$536K | -26.2% | Dec 31, 2013 | 10-K | 2016-03-01 |
| Q4 2012 | $2.05M | +$196K | +10.6% | Dec 31, 2012 | 10-K | 2015-03-03 |
| Q4 2011 | $1.85M | +$1.2M | +187% | Dec 31, 2011 | 10-K | 2014-02-27 |
| Q4 2010 | $645K | Dec 31, 2010 | 10-K | 2013-03-08 |