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Consolidated Balance Sheets (Parentheticals) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Jun. 30, 2014
Accounts receivable, allowance for doubtful accounts $ 1,430us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent $ 1,442us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent