XML 44 R3.htm IDEA: XBRL DOCUMENT v2.4.0.8
CONSOLIDATED BALANCE SHEETS (Parenthetical)
Jun. 30, 2014
Dec. 31, 2013
Jun. 30, 2013
Dec. 31, 2012
CONSOLIDATED BALANCE SHEETS        
Partners' Capital, units outstanding 128,823 129,487 130,040 130,444