XML 42 R3.htm IDEA: XBRL DOCUMENT v2.4.0.8
Consolidated Balance Sheets (Parenthetical) (USD $)
In Thousands, except Share data, unless otherwise specified
Sep. 30, 2013
Dec. 31, 2012
Allowance for doubtful accounts $ 355 $ 103
Common Unitholders - Public [Member]
    
Partners' equity:    
Limited Partners' Capital Account, Units Issued 10,932,834 10,925,000
Limited Partners' Capital Account, Units Outstanding 10,932,834 10,925,000
Common Unitholders - Affiliates [Member]
    
Partners' equity:    
Limited Partners' Capital Account, Units Issued 79,308 14,436
Limited Partners' Capital Account, Units Outstanding 79,308 14,436
Subordinated Units [Member]
    
Partners' equity:    
Limited Partners' Capital Account, Units Issued 10,939,436 10,939,436
Limited Partners' Capital Account, Units Outstanding 10,939,436 10,939,436