XML 63 R52.htm IDEA: XBRL DOCUMENT v3.10.0.1

Commitments and Contingencies (Details Textual) - USD ($)	1 Months Ended			3 Months Ended
	Jan. 31, 2015	May 30, 2013	Mar. 03, 2010	Sep. 30, 2018	Jun. 30, 2018
Commitments and Contingencies [Line Items]
Common stock, shares issued				69,382,560	69,171,740
Deferred Compensation Arrangement with Individual, Compensation Expense				$ 400,000
Deferred Compensation Arrangement with Individual, Shares Authorized for Issuance				525,000
Share-based Compensation Award, Tranche One [Member]
Commitments and Contingencies [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares				175,000
Share-based Compensation Award, Tranche Two [Member]
Commitments and Contingencies [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares				175,000
Share-based Compensation Award, Tranche Three [Member]
Commitments and Contingencies [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares				175,000
Chief Executive Officer [Member] | Year One [Member]
Commitments and Contingencies [Line Items]
Deferred Compensation Arrangement with Individual, Compensation Expense				$ 360,000
Chief Executive Officer [Member] | Year Two [Member]
Commitments and Contingencies [Line Items]
Deferred Compensation Arrangement with Individual, Compensation Expense				300,000
Chief Executive Officer [Member] | Year Three [Member]
Commitments and Contingencies [Line Items]
Deferred Compensation Arrangement with Individual, Compensation Expense				$ 100,000
Chief Scientific Officer [Member]
Commitments and Contingencies [Line Items]
Common stock, shares issued			35,715
Additional Common Stock Shares Issued			35,715
Increase In Base Salary			$ 150,000
Vice President [Member]
Commitments and Contingencies [Line Items]
Common stock, shares issued			35,715
Additional Common Stock Shares Issued			35,715
Preferred stock, shares issued			26,786
Additional Preferred Stock Shares Issued			26,786
Increase In Base Salary			$ 150,000
Chief Financial Officer [Member]
Commitments and Contingencies [Line Items]
Increase In Base Salary	$ 10,800	$ 9,000
Chief Financial Officer [Member] | Series A Convertible Preferred Stock [Member]
Commitments and Contingencies [Line Items]
Preferred stock, shares issued		2,572

X

- Definition

Total number of additional common shares of an entity that have been sold or granted to shareholders.

+ References

No definition available.

+ Details

Name:	nnvc_AdditionalCommonStockSharesIssued
Namespace Prefix:	nnvc_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Total number of additional nonredeemable preferred shares issued to shareholders.

+ References

No definition available.

+ Details

Name:	nnvc_AdditionalPreferredStockSharesIssued
Namespace Prefix:	nnvc_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	nnvc_CommitmentsAndContingenciesLineItems
Namespace Prefix:	nnvc_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

This element represents the certain amount of estimated salary increase in their base.

+ References

No definition available.

+ Details

Name:	nnvc_IncreaseInBaseSalary
Namespace Prefix:	nnvc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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

X

- Definition

The compensation expense recognized during the period pertaining to the deferred compensation arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5047-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 710
-SubTopic 10
-Section 30
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6409875&loc=d3e20015-108363

+ Details

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

X

- Definition

The maximum number of shares authorized for issuance under the deferred compensation arrangement as of the balance sheet date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

+ Details

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

X

- Definition

Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(28))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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

X

- Definition

Number of options vested.

+ References

No definition available.

+ Details

Name:	us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_VestingAxis=us-gaap_ShareBasedCompensationAwardTrancheOneMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_VestingAxis=us-gaap_ShareBasedCompensationAwardTrancheTwoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_VestingAxis=us-gaap_ShareBasedCompensationAwardTrancheThreeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_TitleOfIndividualAxis=us-gaap_ChiefExecutiveOfficerMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	nnvc_DeferredCompensationYearAxis=nnvc_YearOneMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	nnvc_DeferredCompensationYearAxis=nnvc_YearTwoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	nnvc_DeferredCompensationYearAxis=nnvc_YearThreeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_TitleOfIndividualAxis=nnvc_ChiefScientificOfficerMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_TitleOfIndividualAxis=us-gaap_VicePresidentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_TitleOfIndividualAxis=us-gaap_ChiefFinancialOfficerMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

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