| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $18.6M | +$3M | +19.2% | Dec 31, 2023 | 10-K | 2024-02-22 |
| Q4 2022 | $15.6M | +$1.14M | +7.9% | Dec 31, 2022 | 10-K | 2024-02-22 |
| Q4 2021 | $14.5M | -$3.44M | -19.2% | Dec 31, 2021 | 10-K | 2024-02-22 |
| Q4 2020 | $17.9M | -$3.28M | -15.5% | Dec 31, 2020 | 10-K | 2024-02-22 |
| Q2 2020 | $1.1M | -$21.3M | -95.1% | Jun 28, 2020 | 10-Q | 2020-08-03 |
| Q4 2019 | $21.2M | -$22.2M | -51.2% | Dec 31, 2019 | 10-K | 2023-02-22 |
| Q3 2019 | $22.4M | Sep 29, 2019 | 10-Q | 2019-11-08 | ||
| Q2 2019 | $22.4M | Jun 30, 2019 | 10-Q | 2019-08-09 | ||
| Q1 2019 | $22.4M | Mar 31, 2019 | 10-Q | 2019-05-10 | ||
| Q4 2018 | $43.4M | +$7.13M | +19.7% | Dec 31, 2018 | 10-K | 2022-02-23 |
| Q4 2017 | $36.3M | -$2.7M | -6.92% | Dec 31, 2017 | 10-K | 2021-02-22 |
| Q4 2016 | $39M | +$2.17M | +5.89% | Dec 31, 2016 | 10-K | 2020-03-02 |
| Q4 2015 | $36.8M | +$6.37M | +21% | Dec 31, 2015 | 10-K | 2019-03-01 |
| Q4 2014 | $30.4M | +$9.22M | +43.5% | Dec 31, 2014 | 10-K | 2018-03-01 |
| Q4 2013 | $21.2M | +$2.54M | +13.6% | Dec 31, 2013 | 10-K | 2017-03-01 |
| Q4 2012 | $18.7M | -$725K | -3.74% | Dec 31, 2012 | 10-K | 2016-02-29 |
| Q4 2011 | $19.4M | +$7.61M | +64.7% | Dec 31, 2011 | 10-K | 2015-02-27 |
| Q4 2010 | $11.8M | Dec 31, 2010 | 10-K | 2014-02-28 |