Fair Value of Financial Instruments (Detail Textual) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Mar. 31, 2017	Mar. 31, 2017
Fair Value Disclosures [Abstract]
Business combination contingent consideration period		two and three year periods
Change in fair value of contingent consideration	$ 0.5	$ 1.3

Amount of increase (decrease) of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258

Name:	us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPeriodIncreaseDecrease
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	duration