PARTNERS' EQUITY (Details)	Mar. 31, 2014	Dec. 31, 2013
Information related to public offering
Common units held on behalf of TransMontaigne Services Inc.'s long-term incentive plan	16,597	20,096
Common units
Changes in number of units outstanding
Units outstanding at the beginning of the period	16,124,566	16,124,566
Units outstanding at the end of the period	16,124,566	16,124,566
General partner units
Changes in number of units outstanding
Units outstanding at the beginning of the period	329,073	329,073
Units outstanding at the end of the period	329,073	329,073