XML 37 R47.htm IDEA: XBRL DOCUMENT v2.4.0.8
Cash and Cash Equivalents (Table) (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
CASH AND CASH EQUIVALENTS [Abstract]        
Cash on hand and at banks $ 35,079 $ 18,180    
Short term deposits and highly liquid funds 267 13,952    
Total cash and cash equivalents $ 35,346 $ 32,132 $ 48,078 $ 51,278