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Organization and Summary of Significant Accounting Policies (Stock-based Compensation) (Details) (USD $)
12 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2012
Accounting Policies [Abstract]      
Stock-based compensation expense $ 526,000 $ 800,000 $ 1,300,000
Total cash provided by (used for) operating activities or financing activities related to tax effect from stock-based compensation     $ (315,000)