XML 50 R40.htm IDEA: XBRL DOCUMENT v3.22.2.2

Stock Warrants and Options - Additional Information (Details)	3 Months Ended
	Sep. 30, 2022 shares
June 30, 2023
Stock Warrants and Options
Warrants exercisable	1,716
June 30 2024
Stock Warrants and Options
Warrants exercisable	2,286
June 30, 2025
Stock Warrants and Options
Warrants exercisable	2,286
June 30, 2026
Stock Warrants and Options
Warrants exercisable	2,286
June 30, 2027
Stock Warrants and Options
Warrants exercisable	286

X

- Definition

Aggregate amount of warrants are exercisable during the reporting period.

+ References

No definition available.

+ Details

Name:	nnvc_WarrantsExercisable
Namespace Prefix:	nnvc_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

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

X

- Details

Name:	us-gaap_VestingAxis=nnvc_June302023Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_VestingAxis=nnvc_June302024Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_VestingAxis=nnvc_June302025Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_VestingAxis=nnvc_June302026Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_VestingAxis=nnvc_June302027Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: