XML 54 R34.htm IDEA: XBRL DOCUMENT v3.7.0.1

Stockholders' Equity - Additional Information (Detail) - USD ($)	1 Months Ended		6 Months Ended
	May 31, 2017	Mar. 31, 2017	Jun. 30, 2017
Class of Stock [Line Items]
Proceeds from exercise of warrants			$ 3,119,000
OrbiMed Israel Partners Limited Partnership [Member] | Ordinary Shares [Member]
Class of Stock [Line Items]
Number of warrants exercised to purchase shares	10,737
Peregrine Management II Ltd. [Member] | Ordinary Shares [Member]
Class of Stock [Line Items]
Number of warrants exercised to purchase shares	2,148
Pontifax [Member] | Ordinary Shares [Member]
Class of Stock [Line Items]
Number of warrants exercised to purchase shares	18,940
Preferred Class B [Member] | OrbiMed Israel Partners Limited Partnership [Member]
Class of Stock [Line Items]
Number of warrants exercised to purchase shares	149,686	22,679
Warrant exercise price		$ 17.64
Proceeds from exercise of warrants	$ 2,600,000	$ 400,000
Preferred Class B [Member] | OrbiMed Israel Partners Limited Partnership [Member] | Weighted Average [Member]
Class of Stock [Line Items]
Warrant exercise price	$ 16.46
Preferred Class B [Member] | Peregrine Management II Ltd. [Member]
Class of Stock [Line Items]
Number of warrants exercised to purchase shares	4,460
Proceeds from exercise of warrants	$ 79,000
Preferred Class B [Member] | Peregrine Management II Ltd. [Member] | Weighted Average [Member]
Class of Stock [Line Items]
Warrant exercise price	$ 11.91

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_ClassOfStockLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(i)(4))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

+ Details

Name:	us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(i)(2))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

+ Details

Name:	us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The cash inflow associated with the amount received from holders exercising their stock warrants.

+ References

No definition available.

+ Details

Name:	us-gaap_ProceedsFromWarrantExercises
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=nvus_OrbimedIsraelPartnersLimitedPartnershipMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementEquityComponentsAxis=nvus_OrdinarySharesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=nvus_PeregrineManagementIILtdMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=nvus_PontifaxMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementClassOfStockAxis=us-gaap_PreferredClassBMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RangeAxis=us-gaap_WeightedAverageMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: