Note 7. Related Party Transaction (Detail) - Related Party Contributions to Total Net Sales (Future Electronics Inc [Member])	12 Months Ended
Mar. 31, 2013	Apr. 01, 2012	Mar. 27, 2011
Future	30.00%	31.00%	30.00%
Accounts Receivable [Member]
Future	21.00%	26.00%

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

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