Stock-based Compensation (Narrative) (Details)	May 28, 2010 shares
2010 Stock Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of shares of common stock available for issuance	10,294,500
2010 Stock Plan - Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of shares of common stock available for issuance	5,147,250
2010 Stock Plan - Restricted Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of shares of common stock available for issuance	5,147,250