Unit Activity

3 Months Ended

Mar. 31, 2015

Partners' Capital Notes [Abstract]

UNIT ACTIVITY

10. UNIT ACTIVITY

Activity in the number of units was as follows:

	Common			General Partner
	Public	Valero	Subordinated		Total
Three Months Ended March 31, 2014:
Balance as of December 31, 2013	17,250,000	11,539,989	28,789,989	1,175,102	58,755,080
Unit-based compensation	5,208	—	—	—	5,208
Balance as of March 31, 2014	17,255,208	11,539,989	28,789,989	1,175,102	58,760,288
Three Months Ended March 31, 2015:
Balance as of December 31, 2014	17,255,208	11,539,989	28,789,989	1,175,102	58,760,288
Unit-based compensation	4,443	—	—	—	4,443
Units issued in connection with the acquisition of the Houston and St. Charles Terminal Services Business (see Note 3)	—	1,908,100	—	38,941	1,947,041
Balance as of March 31, 2015	17,259,651	13,448,089	28,789,989	1,214,043	60,711,772