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SIGNIFICANT ACCOUNTING POLICIES - Estimated useful lives of Property and Equipment (Details 1)
12 Months Ended
Dec. 31, 2012
Computers and Software
 
Property, Plant and Equipment [Line Items]  
Property and equipment estimated useful lives (in years) 3-5 years
Machinery and Equipment
 
Property, Plant and Equipment [Line Items]  
Property and equipment estimated useful lives (in years) 5-7 years
Furniture and Fixtures
 
Property, Plant and Equipment [Line Items]  
Property and equipment estimated useful lives (in years) 7-10 years