Condensed Consolidated Balance Sheets (Unaudited) (Parentheticals) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Allowance for Doubtful Accounts Receivable, Current	$ 117	$ 132
Common Units [Member] | Public [Member]
Limited Partners' Capital Account, Units Outstanding	28,923,130	28,866,477
Common Units [Member] | Western Refining, Inc. [Member]
Limited Partners' Capital Account, Units Outstanding	32,018,847	9,207,847
Subordinated Units [Member] | Western Refining, Inc. [Member]
Limited Partners' Capital Account, Units Outstanding	0	22,811,000
TexNew Mex Units [Member] | Western Refining, Inc. [Member]
Limited Partners' Capital Account, Units Outstanding	80,000	80,000