OTHER ASSETS, NET (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Dec. 31, 2013
Amounts due under long-term terminaling services agreements:
External customers	$ 522	$ 592
Morgan Stanley Capital Group	1,886	2,146
Amounts due under long-term terminaling services agreements	2,408	2,738
Deferred financing costs, net of accumulated amortization of $2,547 and $2,303, respectively	1,869	2,113
Customer relationships, net of accumulated amortization of $1,536 and $1,485, respectively	894	945
Deposits and other assets	76	76
Other assets, net	5,247	5,872
Accumulated amortization of deferred financing costs	2,547	2,303
Accumulated amortization of customer relationships	$ 1,536	$ 1,485
Amortization period of customer relationships	12 years