Quarterly report pursuant to Section 13 or 15(d)

LONG-TERM DEBT (Details)

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LONG-TERM DEBT (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Dec. 31, 2013
Debt Instrument [Line Items]    
Less current portion      
Long-term debt, net of current portion 59,500 57,500
Term loan agreement maturing June 29, 2016
   
Debt Instrument [Line Items]    
Long-term debt, gross 37,500 37,500
Term loan agreement, maturing October 1, 2016
   
Debt Instrument [Line Items]    
Long-term debt, gross 20,000 20,000
Revolving loan agreement maturing June 29, 2016
   
Debt Instrument [Line Items]    
Long-term debt, gross $ 2,000