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Earnings per Share (Details Textual)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Sep. 28, 2014
Sep. 29, 2013
Sep. 28, 2014
Sep. 29, 2013
Earnings Per Share [Abstract]        
Shares or stock options excluded from the calculation of diluted EPS 0 0 0 0