XML 69 R56.htm IDEA: XBRL DOCUMENT v3.19.1
Above market acquired charters - Carrying Value (Table) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Acquired Finite Lived Intangible Assets      
Carrying amount, beginning of period $ 75,035 $ 90,243  
Acquisitions 10,041    
Amortization (16,890) (15,208) $ (14,542)
Carrying amount, end of period $ 68,186 $ 75,035 $ 90,243