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Short Term Borrowings And Long Term Debt (Revolving Credit Facility) (Details) (USD $)
In Thousands
Sep. 30, 2011
Jun. 30, 2011
Current portion of revolving credit facility$ 24,573 
Long-term portion of revolving credit facility44,95826,513
Multi-Currency Revolving Credit Facility [Member]
  
Current portion of revolving credit facility24,573 
Long-term portion of revolving credit facility44,95826,513
Total borrowings on revolving credit facility$ 69,531$ 26,513