Segment Information - Summary of Revenue by Geographic Region (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2018	Mar. 31, 2017
Segment Information
Revenue	$ 99,832	$ 97,312	$ 291,111	$ 271,320
Americas
Segment Information
Revenue	41,767	38,720	115,544	118,545
Europe, Middle East, India and Africa
Segment Information
Revenue	14,731	21,785	81,885	68,705
Asia-Pacific and Japan
Segment Information
Revenue	$ 43,334	$ 36,807	$ 93,682	$ 84,070

Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

Name:	us-gaap_SalesRevenueNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration