| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $32.4M | +$3.23M | +11.1% | Dec 31, 2023 | 10-K | 2024-02-23 |
| Q4 2022 | $29.2M | +$3.22M | +12.4% | Dec 31, 2022 | 10-K | 2024-02-23 |
| Q4 2021 | $26M | +$2.48M | +10.5% | Dec 31, 2021 | 10-K | 2024-02-23 |
| Q4 2020 | $23.5M | +$1.25M | +5.62% | Dec 31, 2020 | 10-K | 2023-02-21 |
| Q4 2019 | $22.3M | +$266K | +1.21% | Dec 31, 2019 | 10-K | 2022-02-22 |
| Q4 2018 | $22M | +$1.71M | +8.42% | Dec 31, 2018 | 10-K | 2021-02-22 |
| Q4 2017 | $20.3M | +$1.94M | +10.6% | Dec 31, 2017 | 10-K | 2020-02-21 |
| Q4 2016 | $18.3M | +$1.75M | +10.6% | Dec 31, 2016 | 10-K | 2019-03-01 |
| Q4 2015 | $16.6M | +$1.18M | +7.63% | Dec 31, 2015 | 10-K | 2018-03-14 |
| Q4 2014 | $15.4M | +$1.04M | +7.22% | Dec 31, 2014 | 10-K | 2017-02-28 |
| Q3 2014 | $14.8M | +$1.2M | +8.82% | Sep 27, 2014 | 10-Q | 2014-10-30 |
| Q2 2014 | $14.4M | +$900K | +6.67% | Jun 28, 2014 | 10-Q | 2014-07-31 |
| Q1 2014 | $14.4M | +$900K | +6.67% | Mar 29, 2014 | 10-Q | 2014-05-01 |
| Q4 2013 | $14.4M | +$1.14M | +8.64% | Dec 31, 2013 | 10-K | 2016-02-26 |
| Q3 2013 | $13.6M | Sep 28, 2013 | 10-Q | 2013-10-31 | ||
| Q2 2013 | $13.5M | Jun 29, 2013 | 10-Q | 2013-08-06 | ||
| Q1 2013 | $13.5M | Mar 30, 2013 | 10-Q | 2013-05-02 | ||
| Q4 2012 | $13.2M | +$695K | +5.54% | Dec 31, 2012 | 10-K | 2015-03-04 |
| Q4 2011 | $12.5M | +$4.74M | +60.8% | Dec 31, 2011 | 10-K | 2014-02-20 |
| Q4 2010 | $7.8M | Dec 31, 2010 | 10-K | 2013-02-22 |