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Significant Accounting Policies (Accounts Receivable) (Details) (USD $)
12 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Allowance for Doubtful Accounts Receivable [Roll Forward]    
Allowance for doubtful accounts receivable, beginning balance $ 743,864 $ 895,838
Provision for bad debts 139,694 61,823
Write off's (201,178) (213,797)
Allowance for doubtful accounts receivable, ending balance $ 682,380 $ 743,864