XML 77 R67.htm IDEA: XBRL DOCUMENT
v3.22.2

Note 13 - Warrant Liability (Details Textual) - USD ($) shares in Thousands, $ in Thousands | Jun. 30, 2022 | Dec. 31, 2021 | Nov. 02, 2021 | Dec. 31, 2020 | Sep. 30, 2019 | Aug. 13, 2019
--- | --- | --- | --- | --- | --- | ---
Class of Warrant or Right, Outstanding (in shares) | 44,582 | 7,082 |  |  |  |
The 2019 Domestic Warrants [Member] |  |  |  |  |  |
Warrants and Rights Outstanding |  |  |  | $ 4,900 | $ 3,100 | $ 3,100
Class of Warrant or Right, Outstanding (in shares) | 0 |  |  |  |  |
Warrants and Rights Outstanding |  |  |  | 4,900 | $ 3,100 | 3,100
The 2019 Foreign Warrants [Member] |  |  |  |  |  |
Warrants and Rights Outstanding |  |  |  | 4,200 |  | 2,000
Class of Warrant or Right, Outstanding (in shares) | 0 |  |  |  |  |
Warrants and Rights Outstanding |  |  |  | 4,200 |  | 2,000
The 2019 Ladenburg Warrants [Member] |  |  |  |  |  |
Warrants and Rights Outstanding |  |  |  | 200 |  | 100
Warrants and Rights Outstanding |  |  |  | $ 200 |  | $ 100
The 2021 Warrants [Member] |  |  |  |  |  |
Warrants and Rights Outstanding | $ 0 | $ 9,600 | $ 14,200 |  |  |
Warrants and Rights Outstanding | $ 0 | $ 9,600 | $ 14,200 |  |  |

X
- Definition Number of warrants or rights outstanding. + References No definition available. + Details
Name: | us-gaap_ClassOfWarrantOrRightOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Value of outstanding derivative securities that permit the holder the right to purchase securities (usually equity) from the issuer at a specified price. + References No definition available. + Details
Name: | us-gaap_WarrantsAndRightsOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=nby_The2019DomesticWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=nby_The2019ForeignWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=nby_The2019LadenburgWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=nby_The2021WarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |