Commitments and Contingencies (Details)	12 Months Ended
	Mar. 30, 2012
Termination or Resignation [Member]
Employment Agreements, Severance Benefits By Severance Type [Line Items]
Severance Benefit, Compensation Ratio, Minimum	one-fourth
Severance Benefit, Compensation Ratio, Maximum	two times
Severance Benefit, Welfare Coverage, Period Minimum	one month
Severance Benefit, Welfare Coverage, Period Maximum	two years
Termination or Resignation, Change In Control [Member]
Employment Agreements, Severance Benefits By Severance Type [Line Items]
Severance Benefit, Compensation Ratio, Minimum	three fourths
Severance Benefit, Compensation Ratio, Maximum	three times
Severance Benefit, Welfare Coverage, Period Minimum	one month
Severance Benefit, Welfare Coverage, Period Maximum	two years