Earning Per Share-Diluted (detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended	9 Months Ended
Dec. 28, 2013	Dec. 29, 2012	Dec. 28, 2013	Dec. 29, 2012
Diluted
Earnings (Loss) Attributable to Common Stock	$ 6,622	$ 14,265	$ 14,307	$ 36,188
Dividends Convertible Preferred Stock Cash	5	5	15	15
Net Income (Loss) Available to Common Stockholders, Diluted	$ 6,627	$ 14,270	$ 14,322	$ 36,203
Weighted Average Number of Shares Outstanding, Basic	10,743	10,767	10,748	11,276
Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized	5	4	5	4
Incremental Common Shares Attributable to Conversion of Preferred Stock	67	67	67	67
Weighted Average Number of Shares Outstanding, Diluted	10,815	10,838	10,820	11,347
Diluted Earnings (Loss) per Common Share	$ 0.61	$ 1.32	$ 1.32	$ 3.19

The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

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- Definition

Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

+ References

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

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

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Reference 4: http://www.xbrl.org/2003/role/presentationRef

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Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

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Reference 7: http://www.xbrl.org/2003/role/presentationRef

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+ Details