FAIR VALUE (Details 3) (Recurring basis, Contingent consideration, USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Fair value measurement of contingent consideration  
Estimated contingent consideration payments, low end of range $ 32
Estimated contingent consideration payments, high end of range $ 4,045
Minimum
 
Fair value measurement of contingent consideration  
Discount rate (as a percentage) 1.55%
Timing of cash flows 2 months 1 day
Maximum
 
Fair value measurement of contingent consideration  
Discount rate (as a percentage) 11.70%
Timing of cash flows 2 years 2 months 1 day