Note 3 Business Combinations (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Mar. 31, 2014	Jun. 27, 2013 MCU Business [Member]
Business Acquisition [Line Items]
Inventories			$ 800
Property, Plant and Equipment			36
Identifiable Intangible Assets			24,000
Total Identifiable Net Assets			24,836
Goodwill	27,928	25,164	25,164
Total Purchase Price			$ 50,000

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The amount of inventory recognized as of the acquisition date.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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