CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY AND COMPREHENSIVE INCOME (LOSS) (Parenthetical) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
Mar. 31, 2012	Apr. 02, 2011	Apr. 03, 2010
Cash dividends paid, per share	$ 0.08
Net unrealized gain (loss) on securities, tax	$ (3)	$ (15)	$ 7
Cumulative translation adjustment, tax	12	(449)	(541)
Accumulated other comprehensive income (loss) related to benefit plan obligations, tax	$ (15)	$ 4	$ 42

Tax effects of the increase (decrease) to accumulated comprehensive income during the period related to benefit plans. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.

+ References+ Details

Tax effect of the adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into functional currency of the reporting entity. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.

+ References+ Details

- Definition

Tax effect on gross appreciation or the gross loss in value of the total of unsold securities during the period being reported on.

+ References+ Details