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Condensed Consolidated Statements of Cash Flows (Parenthetical) - USD ($)
$ in Thousands
9 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Net cash provided by (used in) operating activities    
Accounts receivable, changes in related party balances $ (2,936) $ 7,152
Accounts payable, changes in related party balances $ 11,255 $ (13,658)