XML 45 R34.htm IDEA: XBRL DOCUMENT v3.5.0.2
INTANGIBLE ASSETS, NET - Amortization Expenses (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Finite Lived Intangible Assets [Line Items]        
Total amortization expenses $ 520 $ 370 $ 998 $ 741
Tradenames [Member]        
Finite Lived Intangible Assets [Line Items]        
Total amortization expenses 21 21 42 42
Referral Relationships [Member]        
Finite Lived Intangible Assets [Line Items]        
Total amortization expenses 352 245 675 491
Non-compete Agreements [Member]        
Finite Lived Intangible Assets [Line Items]        
Total amortization expenses $ 147 $ 104 $ 281 $ 208