Goodwill (Details) (USD $)	3 Months Ended
	Sep. 30, 2013 item
Goodwill:
Goodwill, gross, beginning balance	$ 89,803,000
Accumulated impairment losses, beginning balance	(70,671,000)
Goodwill, net, beginning balance	19,132,000
Effect of currency translation	391,000
Goodwill, gross, ending balance	90,194,000
Accumulated impairment losses, ending balance	(70,671,000)
Goodwill, net, ending balance	19,523,000
Impairment loss recognized	0
Number of triggering events indicating goodwill impairment occurred	0
Subscription and Software
Goodwill
Carrying amount of goodwill reassigned to reporting unit	15,400,000
Goodwill:
Goodwill, gross, beginning balance	84,701,000
Accumulated impairment losses, beginning balance	(65,569,000)
Goodwill, net, beginning balance	19,132,000
Effect of currency translation	391,000
Goodwill, gross, ending balance	85,092,000
Accumulated impairment losses, ending balance	(65,569,000)
Goodwill, net, ending balance	19,523,000
Services
Goodwill:
Goodwill, gross, beginning balance	5,102,000
Accumulated impairment losses, beginning balance	(5,102,000)
Goodwill, net, beginning balance	0
Effect of currency translation	0
Goodwill, gross, ending balance	5,102,000
Accumulated impairment losses, ending balance	(5,102,000)
Goodwill, net, ending balance	$ 0