| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $12.5M | +$1.4M | +12.6% | Dec 31, 2023 | 10-K | 2024-02-16 |
| Q4 2022 | $11.1M | -$2.7M | -19.6% | Dec 31, 2022 | 10-K | 2024-02-16 |
| Q4 2021 | $13.8M | -$3.8M | -21.6% | Dec 31, 2021 | 10-K | 2024-02-16 |
| Q4 2020 | $17.6M | +$600K | +3.53% | Dec 31, 2020 | 10-K | 2024-02-16 |
| Q3 2020 | $17M | -$300K | -1.73% | Sep 25, 2020 | 10-Q | 2020-11-02 |
| Q2 2020 | $17M | -$300K | -1.73% | Jun 26, 2020 | 10-Q | 2020-08-04 |
| Q1 2020 | $17M | -$500K | -2.86% | Mar 27, 2020 | 10-Q | 2020-05-05 |
| Q4 2019 | $17M | -$1M | -5.56% | Dec 31, 2019 | 10-K/A | 2023-10-02 |
| Q3 2019 | $17.3M | -$300K | -1.71% | Sep 27, 2019 | 10-Q | 2019-11-04 |
| Q2 2019 | $17.3M | -$600K | -3.35% | Jun 28, 2019 | 10-Q | 2019-08-05 |
| Q1 2019 | $17.5M | -$1.8M | -9.33% | Mar 29, 2019 | 10-Q | 2019-05-06 |
| Q4 2018 | $18M | -$800K | -4.26% | Dec 31, 2018 | 10-K | 2022-02-28 |
| Q3 2018 | $17.6M | $0 | 0% | Sep 28, 2018 | 10-Q | 2018-11-05 |
| Q2 2018 | $17.9M | -$2.1M | -10.5% | Jun 29, 2018 | 10-Q | 2018-08-06 |
| Q1 2018 | $19.3M | -$600K | -3.02% | Mar 30, 2018 | 10-Q | 2018-05-08 |
| Q4 2017 | $18.8M | -$400K | -2.08% | Dec 31, 2017 | 10-K | 2021-03-02 |
| Q3 2017 | $17.6M | +$2.5M | +16.6% | Sep 29, 2017 | 10-Q | 2017-11-07 |
| Q2 2017 | $20M | +$3.7M | +22.7% | Jun 30, 2017 | 10-Q | 2017-08-08 |
| Q1 2017 | $19.9M | +$3.7M | +22.8% | Mar 31, 2017 | 10-Q | 2017-05-08 |
| Q4 2016 | $19.2M | +$3.6M | +23.1% | Dec 31, 2016 | 10-K | 2020-03-02 |
| Q3 2016 | $15.1M | -$800K | -5.03% | Sep 30, 2016 | 10-Q | 2016-11-09 |
| Q2 2016 | $16.3M | Jul 1, 2016 | 10-Q | 2016-08-10 | ||
| Q1 2016 | $16.2M | Apr 1, 2016 | 10-Q | 2016-05-11 | ||
| Q4 2015 | $15.6M | -$100K | -0.64% | Dec 31, 2015 | 10-K | 2019-03-01 |
| Q3 2015 | $15.9M | Oct 2, 2015 | 10-Q | 2015-11-06 | ||
| Q4 2014 | $15.7M | -$8.5M | -35.1% | Dec 31, 2014 | 10-K | 2018-03-05 |
| Q4 2013 | $24.2M | -$27.9M | -53.6% | Dec 31, 2013 | 10-K | 2017-03-03 |
| Q2 2013 | $60.6M | +$9M | +17.4% | Jun 28, 2013 | 10-Q | 2013-08-07 |
| Q1 2013 | $60.8M | +$8.2M | +15.6% | Mar 29, 2013 | 10-Q | 2013-05-08 |
| Q4 2012 | $52.1M | -$400K | -0.76% | Dec 31, 2012 | 10-K | 2016-03-24 |
| Q3 2012 | $57.4M | -$1M | -1.71% | Sep 28, 2012 | 10-Q | 2012-11-07 |
| Q2 2012 | $51.6M | -$2.4M | -4.44% | Jun 29, 2012 | 10-Q | 2012-08-08 |
| Q1 2012 | $52.6M | Mar 30, 2012 | 10-Q | 2012-05-09 | ||
| Q4 2011 | $52.5M | +$4.1M | +8.47% | Dec 31, 2011 | 10-K | 2015-03-02 |
| Q3 2011 | $58.4M | Sep 30, 2011 | 10-Q | 2011-11-09 | ||
| Q2 2011 | $54M | Jul 1, 2011 | 10-Q | 2011-08-10 | ||
| Q4 2010 | $48.4M | Dec 31, 2010 | 10-K | 2014-02-28 |