Quarterly report pursuant to Section 13 or 15(d)

INVENTORIES (Details)

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INVENTORIES (Details) (USD $)
Jun. 28, 2014
Dec. 28, 2013
Inventory Disclosure [Abstract]    
Raw materials $ 21,322,927 $ 16,557,350
Work-in-process 12,820,610 20,402,032
Finished goods 17,841,865 18,897,421
Inventories, net $ 51,985,402 $ 55,856,803