v2.4.0.8
Long-Term Incentive Plan (Director Equity-Based Compensation Expense) (Details) (Director [Member], USD $)
In Thousands, except Share data, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Director [Member]
     
Long Term Incentive Plan [Line Items]      
Units granted 16,424 20,054 20,284
Deferred Compensation Arrangement, Compensation $ 533 $ 523 $ 446
Distribution equivalents 267 195 139
Changes in market value of phantom units 2,535 973 568
Deferred Compensation Arrangement with Individual, Fair Value of Shares Issued 3,335 1,691 1,153
Compensation paid in cash 422 345 292
Director Compensation Paid in Limited Partner Units 85 170 140
Total director compensation 3,842 2,206 1,585
Deferred Compensation Arrangement with Individual, Equivalents Charged to Partners Capital (267) (195) (139)
Deferred Compensation Arrangement with Individual, Compensation Expense $ 3,575 $ 2,011 $ 1,446