|
Note 21. Commitments and Contingencies (Details) - Product Warranties (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 28, 2014
|
Dec. 29, 2013
|
Dec. 30, 2012
|
|
| Product Warranties [Abstract] | |||
| Balance at beginning of period | $ 2,055 | $ 2,124 | $ 2,537 |
| Provision for warranties issued | 2,726 | 2,750 | 3,401 |
| Settlements made | (2,073) | (3,074) | (3,508) |
| Changes in reserve for pre-existing warranties during the period | (663) | 255 | (306) |
| Balance at end of period | $ 2,045 | $ 2,055 | $ 2,124 |