XML 58 R41.htm IDEA: XBRL DOCUMENT v2.4.0.8
INTANGIBLE ASSETS, NET - Amortization Expenses (Details) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Finite Lived Intangible Assets [Line Items]        
Total amortization expenses $ 612 $ 236 $ 1,044 $ 693
Referral relationships [Member]
        
Finite Lived Intangible Assets [Line Items]        
Total amortization expenses 471 134 754 400
Non-competition agreements [Member]
        
Finite Lived Intangible Assets [Line Items]        
Total amortization expenses $ 141 $ 102 $ 290 $ 293