Shareholders' Equity - Dividend Declared and Paid (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended					9 Months Ended
	Dec. 27, 2014	Sep. 27, 2014	Jun. 28, 2014	Mar. 29, 2014	Dec. 28, 2013	Dec. 27, 2014	Dec. 28, 2013	Dec. 29, 2012
Stockholders' Equity Note [Abstract]
Date Declared	Nov. 18, 2014	Aug. 21, 2014	May 15, 2014	Feb. 13, 2014	Nov. 07, 2013
Record Date	Dec. 01, 2014	Sep. 02, 2014	May 27, 2014	Feb. 27, 2014	Nov. 19, 2013
Payment Date	Dec. 15, 2014	Sep. 12, 2014	Jun. 10, 2014	Mar. 13, 2014	Dec. 04, 2013
Amount per Share	$ 0.08	$ 0.08	$ 0.08	$ 0.08	$ 0.08
Special dividend per share declared								$ 2.00
Cash dividends paid to shareholders						$ (7,266)	$ (7,158)