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Long-Term Debt (Tables)
3 Months Ended
Sep. 30, 2012
Schedule of Long-term Debt Instruments [Table Text Block]
Outstanding balances and interest rates as of September 30, 2012 and June 30, 2012 are as follows (dollars in thousands):

   
September 30, 2012
 
June 30, 2012
   
Outstanding
 
Interest Rate
 
Outstanding
 
Interest Rate
Revolving line of credit
  $ 6,000       3.1 %   $ 7,757       3.1 %
Term loans
    12,100       3.1 %     12,500       3.1 %
Total debt
  $ 18,100       3.1 %   $ 20,257       3.1 %