Annual report pursuant to Section 13 and 15(d)

NATURE OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES (Details)

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NATURE OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES (Details) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Feb. 12, 2013
Classification of Venezuela as a Highly Inflationary Economy and Devaluation of Its Currency        
Total assets $ 193,919 $ 175,811    
Loss on restricted cash     747  
Gain recorded on recovery of restricted cash   747    
Belarusian subsidiary
        
Classification of Venezuela as a Highly Inflationary Economy and Devaluation of Its Currency        
Net sales revenue as a percent of consolidated net sales revenue 1.80% 1.60% 2.40%  
Subsidiary in Venezuela
        
Classification of Venezuela as a Highly Inflationary Economy and Devaluation of Its Currency        
SITME rate   5.3   6.3
Net sales revenue as a percent of consolidated net sales revenue 1.80% 1.40% 1.70%  
Total assets 8,306 8,101    
Intercompany receivables 2,251 2,110    
Net assets $ 5,633 $ 5,020