Annual report pursuant to Section 13 and 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 2)

v3.6.0.2
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 2) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Provisions for depreciation      
Depreciation $ 24,725 $ 19,354 $ 16,627
Building [Member] | Minimum [Member]      
Property, Plant and Equipment [Line Items]      
Useful lives of the assets 10 years    
Building [Member] | Maximum [Member]      
Property, Plant and Equipment [Line Items]      
Useful lives of the assets 40 years    
Furniture Fixtures and Operating Equipment [Member] | Minimum [Member]      
Property, Plant and Equipment [Line Items]      
Useful lives of the assets 2 years    
Furniture Fixtures and Operating Equipment [Member] | Maximum [Member]      
Property, Plant and Equipment [Line Items]      
Useful lives of the assets 10 years