| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $800K | -$100K | -11.1% | Dec 31, 2023 | 10-K | 2024-02-23 |
| Q4 2022 | $900K | $0 | 0% | Dec 31, 2022 | 10-K | 2024-02-23 |
| Q4 2021 | $900K | +$300K | +50% | Dec 31, 2021 | 10-K | 2024-02-23 |
| Q4 2020 | $600K | +$200K | +50% | Dec 31, 2020 | 10-K | 2024-02-23 |
| Q4 2019 | $400K | -$700K | -63.6% | Dec 31, 2019 | 10-K | 2023-02-22 |
| Q4 2018 | $1.1M | -$200K | -15.4% | Dec 31, 2018 | 10-K | 2022-02-25 |
| Q4 2017 | $1.3M | $0 | 0% | Dec 31, 2017 | 10-K | 2021-02-24 |
| Q4 2016 | $1.3M | -$1.1M | -45.8% | Dec 31, 2016 | 10-K | 2020-02-25 |
| Q4 2015 | $2.4M | -$2M | -45.5% | Jan 2, 2016 | 10-K | 2019-02-28 |
| Q4 2014 | $4.4M | -$700K | -13.7% | Jan 3, 2015 | 10-K | 2018-02-27 |
| Q4 2013 | $5.1M | -$1.8M | -26.1% | Dec 28, 2013 | 10-K | 2017-03-01 |
| Q4 2012 | $6.9M | +$1.3M | +23.2% | Dec 29, 2012 | 10-K | 2016-03-02 |
| Q3 2012 | $4.7M | -$1.3M | -21.7% | Sep 29, 2012 | 10-Q | 2012-11-08 |
| Q2 2012 | $4.8M | -$1.3M | -21.3% | Jun 30, 2012 | 10-Q | 2012-08-08 |
| Q1 2012 | $5.4M | Mar 31, 2012 | 10-Q | 2012-05-10 | ||
| Q4 2011 | $5.6M | +$2M | +55.6% | Dec 31, 2011 | 10-K | 2015-03-04 |
| Q3 2011 | $6M | Oct 1, 2011 | 10-Q | 2011-11-08 | ||
| Q2 2011 | $6.1M | Jul 2, 2011 | 10-Q | 2011-08-09 | ||
| Q4 2010 | $3.6M | -$3.2M | -47.1% | Jan 1, 2011 | 10-K/A | 2014-02-26 |
| Q4 2009 | $6.8M | Jan 2, 2010 | 10-K | 2013-02-27 |