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Consolidated Statements Of Cash Flows (Parenthetical) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Net cash provided by (used in) operating activities    
Accounts receivable, changes in related party balances $ 514 $ 28
Accounts payable, changes in related party balances $ (3,570) $ (6,969)