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Short Term Borrowings and Long Term Debt (Revolving Credit Facility) (Details) (Multi-Currency Revolving Credit Facility [Member], USD $) In Thousands	Jun. 30, 2011	Jun. 30, 2010
Multi-Currency Revolving Credit Facility [Member]
Revolving credit facility, amount outstanding	$ 26,513

X

- Definition

Amount borrowed under the credit facility as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 19, 22
-Article 5

+ Details

Name:	us-gaap_LineOfCreditFacilityAmountOutstanding
Namespace Prefix:	us-gaap
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant