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 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Finite Lived Intangible Assets [Line Items]        
Total amortization expenses $ 190 $ 201 $ 432 $ 457
Referral relationships [Member]
        
Finite Lived Intangible Assets [Line Items]        
Total amortization expenses 128 116 283 266
Non-competition agreements [Member]
        
Finite Lived Intangible Assets [Line Items]        
Total amortization expenses $ 62 $ 85 $ 149 $ 191