Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statement of Stockholders' Equity (Parenthetical)

v2.4.0.6
Condensed Consolidated Statement of Stockholders' Equity (Parenthetical)
 9 Months Ended
Sep. 23, 2012
Common Stock [Member]
  
Sale of common stock from initial public offering, net of fees and expenses, shares 6,708,332
Conversion of convertible preferred stock to common stock, shares 9,017,217
Convertible Preferred Stock [Member]
  
Conversion of convertible preferred stock to common stock, shares (9,017,217)