Fair Value Measurements (Details) (USD $)	9 Months Ended
	Dec. 30, 2011	Apr. 01, 2011
Fair Value Measurements (Textual) [Abstract]
Fair value of outstanding long term debt related to the Notes	$ 281,900,000	$ 293,600,000
Performance interest	7.00%
Performance interest period	15 years
Fair Value, Measurements, Recurring [Member]
Assets
Cash equivalents	2,083,000	4,488,000
Foreign currency forward contracts		182,000
Total assets measured at fair value on a recurring basis	2,083,000	4,670,000
Liabilities
Foreign currency forward contracts	669,000
Total liabilities measured at fair value on a recurring basis	669,000
Level 1 [Member] | Fair Value, Measurements, Recurring [Member]
Assets
Cash equivalents	2,083,000	4,488,000
Foreign currency forward contracts		0
Total assets measured at fair value on a recurring basis	2,083,000	4,488,000
Liabilities
Foreign currency forward contracts	0
Total liabilities measured at fair value on a recurring basis	0
Level 2 [Member] | Fair Value, Measurements, Recurring [Member]
Assets
Cash equivalents	0	0
Foreign currency forward contracts		182,000
Total assets measured at fair value on a recurring basis	0	182,000
Liabilities
Foreign currency forward contracts	669,000
Total liabilities measured at fair value on a recurring basis	669,000
Level 3 [Member] | Fair Value, Measurements, Recurring [Member]
Assets
Cash equivalents	0	0
Foreign currency forward contracts		0
Total assets measured at fair value on a recurring basis	0	0
Liabilities
Foreign currency forward contracts	0
Total liabilities measured at fair value on a recurring basis	$ 0