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CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY Parenthetical
$ in Thousands
12 Months Ended
Dec. 28, 2014
USD ($)
$ / shares
Deferred tax effect of purchase of noncontrolling interests $ 6,785
Common stock, dividends, per share, declared | $ / shares $ 0.00
Additional paid-in capital [Member]  
Deferred tax effect of purchase of noncontrolling interests $ 6,785