Goodwill (Details) (USD $) In Thousands	3 Months Ended
Sep. 30, 2011	Jun. 30, 2011
Goodwill [Roll Forward]
Goodwill	$ 89,295
Accumulated impairment losses	(70,671)	(70,671)
Goodwill, carrying value, ending balance	17,791	18,624
Goodwill, carrying value, beginning balance	17,791	18,624
Effect of changes in currency translation	(833)
Goodwill	88,462
License [Member]
Goodwill [Roll Forward]
Goodwill	68,049
Accumulated impairment losses	(65,569)	(65,569)
Goodwill, carrying value, ending balance	2,473	2,480
Goodwill, carrying value, beginning balance	2,473	2,480
Effect of changes in currency translation	(7)
Goodwill	68,042
Professional Services [Member]
Goodwill [Roll Forward]
Goodwill	5,102
Accumulated impairment losses	(5,102)	(5,102)
Goodwill, carrying value, ending balance	0	0
Goodwill, carrying value, beginning balance	0	0
Effect of changes in currency translation	0
Goodwill	5,102
Maintenance and Training [Member]
Goodwill [Roll Forward]
Goodwill	16,144
Accumulated impairment losses	0	0
Goodwill, carrying value, ending balance	15,318	16,144
Goodwill, carrying value, beginning balance	15,318	16,144
Effect of changes in currency translation	(826)
Goodwill	$ 15,318

Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 45

-Subparagraph e

-Clause 1

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 43

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141R

-Paragraph 68

-Subparagraph l

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 45

-Subparagraph e

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141R

-Paragraph 34

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 6: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

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-Publisher FASB

-Name Accounting Standards Codification

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Reference 8: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141R

-Paragraph 72

-Subparagraph d

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details