XML 24 R57.htm IDEA: XBRL DOCUMENT v2.4.0.8
OTHER COMPREHENSIVE INCOME (Details) (USD $)
12 Months Ended
Dec. 31, 2013
Company
Dec. 31, 2012
Dec. 31, 2011
OTHER COMPREHENSIVE INCOME [Abstract]      
Other comprehensive income related to investment valuation $ (600,000) $ 400,000 $ 100,000
Number of companies acquired 4    
Cumulative translation adjustment $ (3,040,000) $ 617,000 $ 0