Share-based Compensation (Details Textual) (USD $)		12 Months Ended									12 Months Ended
	Mar. 28, 2013 Common stock [Member]	Mar. 31, 2013 Stock Options [Member]	Mar. 31, 2011 Stock Options [Member]	Mar. 31, 2013 Stock Settled Stock Appreciation Rights (SSARS) [Member]	Mar. 31, 2012 Stock Settled Stock Appreciation Rights (SSARS) [Member]	Mar. 31, 2013 Restricted Stock [Member]	Mar. 31, 2012 Restricted Stock [Member]	Mar. 31, 2013 Performance Shares [Member]	Mar. 31, 2012 Performance Shares [Member]	Mar. 31, 2013 2011 Stock Incentive Plan [Member]	Mar. 31, 2013 2011 Stock Incentive Plan [Member] Stock Options [Member]	Mar. 31, 2013 2011 Stock Incentive Plan [Member] Stock Settled Stock Appreciation Rights (SSARS) [Member]	Mar. 31, 2013 2011 Stock Incentive Plan [Member] Restricted Shares and Restricted Share Units [Member]
Stock Based Compensation (Textual) [Abstract]
Shares authorized (in shares)										3,000,000.0
Maximum number of shares that may be granted to an individual in a calendar year (in shares)											800,000	800,000	400,000
Maximum aggregate number of shares that may be granted to an individual (in shares)													1,000,000.0
Share price (in dollars per share)	$ 9.94
Accelerated compensation expense related to accelerated vesting			$ 26,000		$ 1,400,000		$ 100,000		$ 200,000
Shares issued from treasury shares, net of shares withheld to cover applicable exercise price of award and to cover employee's minimum applicable income taxes (in shares)		46,519		29,134		102,987
Shares withheld to cover applicable exercise price of award (in shares)		11,660
Shares withheld to cover the employee's minimum applicable income taxes (in shares)		8,488		13,553		8,954
Unrecognized stock based compensation expense related to non-vested shares				$ 900,000		$ 700,000		$ 100,000
Weighted-average vesting period				1 year 9 months 29 days		1 year 11 months 1 day		1 year 1 month 10 days