Note 15. Commitments and Contingencies (Detail) (USD $)	1 Months Ended	3 Months Ended
Jul. 01, 2012	Jul. 01, 2012	Jan. 01, 2012
Cost Method Investments Ownership Percentage	10.00%	10.00%
Cost-method Investments, Aggregate Carrying Amount	$ 20,161,000	$ 20,161,000	$ 15,706,000
Cost Method Investment Future Investments Into Equity		4,900,000
Loss Contingency, Damages Sought, Value	25,000
Total Cost [Member]
Cost-method Investments, Aggregate Carrying Amount	20,200,000	20,200,000
Original Cost [Member]
Cost Method Investment Initial Payment	$ 2,800,000	$ 2,800,000

This element represents the aggregate carrying amount of all cost-method investments held by the Company. Generally, such investments do not have readily determinable fair values and are not required to be accounted for by the equity method. The carrying amount of such securities equates to cost, adjusted for other-than-temporary impairment. The cost method and lower-of-cost or market, an adaptation of the cost method, is generally followed for most investments in noncontrolled corporations, in some corporate joint ventures, and to a lesser extent in unconsolidated subsidiaries, particularly foreign.

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+ Details

- Definition

The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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