REDEEMABLE PREFERRED STOCK (Tables)
 12 Months Ended
Dec. 31, 2013
Temporary Equity Disclosure [Abstract]  
Temporary Equity [Table Text Block]
A summary of redeemable preferred stock activity for fiscal years 2013 and 2012 is presented below (dollars in thousands, except share amounts):
 
 
 
 
Redeemable preferred stock
  
 
Shares
 
Amount
Balance as of January 3, 2012
 
 
168,389
 
 
$
17,880
 
Conversion of redeemable preferred stock
 
 
(95,500
) 
 
 
(10,982
) 
Accretion of redeemable preferred stock
 
 
—
 
 
 
1,018
 
Balance as of January 1, 2013
 
 
72,889
 
 
$
7,916
 
Conversion of redeemable preferred stock
 
 
(72,889
) 
 
 
(7,916
) 
Accretion of redeemable preferred stock
 
 
—
 
 
 
—
 
Balance as of December 31, 2013
 
 
—
 
 
$
—