Annual report pursuant to Section 13 and 15(d)

NATURE OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES (Details 3)

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NATURE OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES (Details 3) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2012
Product formulations
Dec. 31, 2011
Product formulations
Dec. 31, 2012
Product formulations
Minimum
Dec. 31, 2012
Product formulations
Maximum
Intangible assets            
Estimated economic lives         9 years 15 years
Intangible assets, net of accumulated amortization $ 1,002 $ 1,151 $ 1,002 $ 1,151