XML 43 R33.htm IDEA: XBRL DOCUMENT
v3.21.4

WARRANTS AND NONEMPLOYEE OPTIONS (Details) - $ / shares | 12 Months Ended
--- | ---
Sep. 30, 2021 | Sep. 30, 2020
Consultants [Member] |  |
Issue Date | 7/28/2017 | 7/28/17
Shares Issuable upon Exercise of Warrant | 15,000 | 10,000
Exercise Price | $ 2.18 | $ 2.18
Expiration Date | 7/27/2027 | 7/27/2027
Series W [Member] |  |
Issue Date |  | 10/28/2015
Shares Issuable upon Exercise of Warrant |  | 688,930
Exercise Price |  | $ 16.75
Expiration Date |  | 10/28/2020
Series ZZ [Member] |  |
Issue Date |  | 5/23/2016
Shares Issuable upon Exercise of Warrant |  | 20,000
Exercise Price |  | $ 13.75
Expiration Date |  | 5/18/2021
Series BB [Member] |  |
Issue Date |  | 8/26/2016
Shares Issuable upon Exercise of Warrant |  | 16,000
Exercise Price |  | $ 13.75
Expiration Date |  | 8/22/2021
Series Z [Member] |  |
Issue Date | 5/23/2016 | 5/23/2016
Shares Issuable upon Exercise of Warrant | 184,800 | 264,000
Exercise Price | $ 13.75 | $ 13.75
Expiration Date | 11/23/2021 | 11/23/2021
Series CC [Member] |  |
Issue Date | 12/8/2016 | 12/8/2016
Shares Issuable upon Exercise of Warrant | 15,845 | 148,643
Exercise Price | $ 5.00 | $ 5.00
Expiration Date | 12/8/2021 | 12/8/2021
Series HH [Member] |  |
Issue Date | 2/23/2017 | 2/23/2017
Shares Issuable upon Exercise of Warrant | 200 | 200
Exercise Price | $ 3.13 | $ 3.13
Expiration Date | 2/16/2022 | 2/16/2022
Series AA [Member] |  |
Issue Date | 8/26/2016 | 8/26/2016
Shares Issuable upon Exercise of Warrant | 100,000 | 200,000
Exercise Price | $ 13.75 | $ 13.75
Expiration Date | 2/22/2022 | 2/22/2022
Series N [Member] |  |
Issue Date | 8/18/2008 | 8/18/2008
Shares Issuable upon Exercise of Warrant | 85,339 | 85,339
Exercise Price | $ 3.00 | $ 3.00
Expiration Date | 8/18/2022 | 2/18/2021
Series X [Member] |  |
Issue Date | 1/13/2016 | 1/13/2016
Shares Issuable upon Exercise of Warrant | 120,000 | 120,000
Exercise Price | $ 9.25 | $ 9.25
Expiration Date | 7/13/2022 | 1/13/2021
Series Y [Member] |  |
Issue Date | 2/15/2016 | 2/15/2016
Shares Issuable upon Exercise of Warrant | 26,000 | 26,000
Exercise Price | $ 12.00 | $ 12.00
Expiration Date | 8/15/2022 | 2/15/2021
Series MM [Member] |  |
Issue Date | 6/22/2017 | 6/22/2017
Shares Issuable upon Exercise of Warrant | 333,432 | 797,633
Exercise Price | $ 1.86 | $ 1.86
Expiration Date | 6/22/2022 | 6/22/2022
Series NN [Member] |  |
Issue Date | 7/24/2017 | 7/24/2017
Shares Issuable upon Exercise of Warrant | 210,087 | 348,842
Exercise Price | $ 2.52 | $ 2.52
Expiration Date | 7/24/2022 | 7/24/2022
Series RR [Member] |  |
Issue Date | 10/30/2017 | 10/30/2017
Shares Issuable upon Exercise of Warrant | 251,761 | 417,649
Exercise Price | $ 1.65 | $ 1.65
Expiration Date | 10/30/2022 | 10/30/2022
Series SS [Member] |  |
Issue Date | 12/19/2017 | 12/19/2017
Shares Issuable upon Exercise of Warrant | 200,000 | 326,064
Exercise Price | $ 2.09 | $ 2.09
Expiration Date | 12/18/2022 | 12/18/2022
Series TT [Member] |  |
Issue Date | 2/5/2018 | 2/5/2018
Shares Issuable upon Exercise of Warrant | 600 | 371,564
Exercise Price | $ 2.24 | $ 2.24
Expiration Date | 2/5/2023 | 2/5/2023
Series UU [Member] |  |
Issue Date | 6/11/2018 | 6/11/2018
Shares Issuable upon Exercise of Warrant | 93,603 | 93,603
Exercise Price | $ 2.80 | $ 2.80
Expiration Date | 6/30/2022 | 12/31/2020

X
- References No definition available. + Details
Name: | cvm_ExercisePrice
Namespace Prefix: | cvm_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- References No definition available. + Details
Name: | cvm_ExpirationDate1
Namespace Prefix: | cvm_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | cvm_Issuedate2
Namespace Prefix: | cvm_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | cvm_SharesIssuableUponExerciseOfwarrant
Namespace Prefix: | cvm_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=cvm_ConsultantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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

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

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

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

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

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=cvm_SeriesNMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=cvm_SeriesXMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=cvm_SeriesYMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=cvm_SeriesMMMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=cvm_SeriesNNMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=cvm_SeriesRRMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=cvm_SeriesSSMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=cvm_SeriesTTMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=cvm_SeriesUUMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |