Goodwill - Goodwill, Net (Details) $ in Thousands	6 Months Ended
Dec. 31, 2017 USD ($)
Goodwill:
Goodwill, net, beginning balance	$ 51,248
Goodwill, net, ending balance	55,703
Subscription and software
Goodwill:
Goodwill, gross, beginning balance	116,817
Accumulated impairment losses, beginning balance	(65,569)
Goodwill, net, beginning balance	51,248
Effect of currency translation	455
Goodwill, gross, ending balance	120,817
Accumulated impairment losses, ending balance	(65,569)
Goodwill, net, ending balance	55,703
RtTech Software, Inc. [Member]
Goodwill:
Goodwill, net, ending balance	4,000
RtTech Software, Inc. [Member] \| Subscription and software
Goodwill:
Acquisition	4,000
Mtelligence Corporation
Goodwill:
Goodwill, net, ending balance	$ 25,888

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=77989000&loc=SL49117168-202975

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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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