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Accounting Changes and Error Corrections (Tables)
3 Months Ended
Sep. 30, 2013
Accounting Changes and Error Corrections [Abstract]  
Schedule of Error Corrections and Prior Period Adjustments [Table Text Block]
   

Retained

earnings

   

Income taxes

payable

   

Other current

liabilites

 

Beginning balance, as previously reported

  $ 158,182     $ -     $ 1,900  

Prior-period adjustment

    (3,435 )     3,435          

Reclassification

            345       (345 )

Beginning balance, as restated

  $ 154,747     $ 3,780     $ 1,555