CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Dec. 29, 2013	Dec. 30, 2012
Preferred Stock:
Par value	$ 0.001	$ 0.001
Shares authorized	5,000,000	5,000,000
Shares outstanding	0	0
Common Stock:
Par value (in dollars per share)	$ 0.001	$ 0.001
Shares authorized	195,000,000	195,000,000
Shares issued	57,056,892	56,613,024
Shares outstanding	57,056,892	56,613,024