Supplemental Disclosures to Consolidated Statements of Cash Flows (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jul. 01, 2014	Jul. 02, 2013
Supplemental Cash Flow Elements [Abstract]
Interest paid (net of amounts capitalized)	$ 0	$ 2,485
Income taxes paid	163	134
Changes in purchases of property and equipment accrued in accounts payable, net	$ (204)	$ (1,752)