XML 49 R38.htm IDEA: XBRL DOCUMENT
v3.6.0.2

Trademark and Patents (Details Textual) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2016 | Dec. 31, 2015
Trademarks And Patents [Line Items] |  |  |  |
Amortization |  |  | $ 4,135 | $ 4,135
Trademark and Patents [Member] |  |  |  |
Trademarks And Patents [Line Items] |  |  |  |
Amortization | $ 2,067 | $ 2,067 | $ 4,135 | $ 4,135

X
- References No definition available. + Details
Name: | nnvc_TrademarksAndPatentsLineItems
Namespace Prefix: | nnvc_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_AdjustmentForAmortization
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=nnvc_TrademarkAndPatentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |