Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2014

INTANGIBLE ASSETS [Abstract]

Intangible Assets

	Cost	Accumulated Amortization	Net Book Value
Favorable lease terms December 31, 2012	$              248,528	$     (88,049)	$               160,479
Additions	-	(37,869)	(37,869)
Accelerated amortization	-	(3,205)	(3,205)
Favorable lease terms December 31, 2013	$              248,528	$    (129,123)	$               119,405
Additions	-	(23,287)	(23,287)
Accelerated amortization	(89,541)	67,478	(22,063)
Favorable lease terms December 31, 2014	$              158,987	$       (84,932)	$                  74,055

Amortization of Favorable Lease Terms

	Year Ended
	December 31,			December 31,			December 31,
	2014			2013			2012
Favorable lease terms	$	(23,287	)	$	(37,869	)	$	(37,295	)
Acceleration of favorable lease terms		(22,063	)		(3,205	)		—
Total	$	(45,350)		$	(41,074)		$	(37,295)

Aggregate Amortizations of Intangible Assets

Year	Amount
2015	$       17,032
2016	13,098
2017	13,389
2018	13,073
2019	10,052
2020 and thereafter	7,411
	$       74,055