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SEGMENT AND SIGNIFICANT CUSTOMER INFORMATION (Details 1)
Mar. 31, 2013
Dec. 31, 2012
Animal Health International, Inc [Member]
   
Accounts receivable due from significant customers 32.00% 28.00%
TCS BioSciences, Ltd [Member]
   
Accounts receivable due from significant customers   15.00%
Accounts Receivable Due From Significant Customers Less Than10 Percentage 10.00%  
MWI Veterinary Supply Company [Member]
   
Accounts receivable due from significant customers 18.00% 14.00%
Leedstone Inc [Member]
   
Accounts receivable due from significant customers 10.00%  
Accounts Receivable Due From Significant Customers Less Than10 Percentage   10.00%