XML 54 R36.htm IDEA: XBRL DOCUMENT
v3.23.4

WARRANTS AND NONEMPLOYEE OPTIONS (Details Narrative) - USD ($) | 1 Months Ended | 12 Months Ended
--- | --- | ---
Oct. 28, 2022 | Feb. 28, 2022 | Dec. 31, 2021 | Nov. 30, 2021 | Sep. 30, 2023 | Sep. 30, 2022
Deemed dividend |  |  |  |  | $ 635,000 |
Total Deemed dividend |  |  |  |  | $ 294,000 |
Common stock issued for service, shares |  |  |  |  | 249,997 | 156,547
Series CC Warrants [Member] |  |  |  |  |  |
Warrants expired |  |  | 640 |  |  |
Exercise Price |  |  | $ 5.00 |  |  |
Series Z Warrants [Member] |  |  |  |  |  |
Warrants expired |  |  |  | 184,800 |  |
Exercise Price |  |  |  | $ 13.75 |  |
Series AA Warrants [Member] |  |  |  |  |  |
Warrants expired |  | 100,000 |  |  |  |
Exercise Price |  | $ 13.75 |  |  |  |
Series HH Warrants [Member] |  |  |  |  |  |
Warrants expired |  | 200 |  |  |  |
Exercise Price |  | $ 3.13 |  |  |  |
Series RR [Member] |  |  |  |  |  |
Incremental cost | $ 172,000 |  |  |  |  |
Consulting Agreements [Member] |  |  |  |  |  |
Total expense |  |  |  |  | $ 656,000 | $ 762,000
Prepaid expenses |  |  |  |  | $ 205,000 | $ 295,000
Consultant [Member] | Non Qualified Stock Options Plans [Member] |  |  |  |  |  |
Issued options to purchase common stock |  |  |  |  | 100,000 |
Exercise price |  |  |  |  | $ 1.39 |
Options issued of payment for services remained outstanding |  |  |  |  | 110,000 |
Consultant [Member] | Non Qualified Stock Options Plans [Member] | September 2, 2024 [Member] |  |  |  |  |  |
Options vested |  |  |  |  | 50.00% |
Consultant [Member] | Non Qualified Stock Options Plans [Member] | September 2, 2025 [Member] |  |  |  |  |  |
Options vested |  |  |  |  | 50.00% |
Maximum [Member] |  |  |  |  |  |
Stock prices per share |  |  |  |  | $ 11.20 |
Maximum [Member] | Restricted Stock [Member] | Consultants [Member] |  |  |  |  |  |
Weighted average grant date fair value |  |  |  |  | 1.83 | $ 4.59
Minimum [Member] |  |  |  |  |  |
Stock prices per share |  |  |  |  | $ 1.26 |

X
- Definition Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders. + References No definition available. + Details
Name: | cvm_CommonStockIssuedForServiceShares
Namespace Prefix: | cvm_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | cvm_DeemedDividend11
Namespace Prefix: | cvm_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | cvm_DeemedDividendAmount
Namespace Prefix: | cvm_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

X
- References No definition available. + Details
Name: | cvm_IncrementalCostDeemedDividend
Namespace Prefix: | cvm_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

X
- References No definition available. + Details
Name: | cvm_PrepaidExpenses
Namespace Prefix: | cvm_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

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

X
- References No definition available. + Details
Name: | cvm_VestedOptions
Namespace Prefix: | cvm_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements. + References No definition available. + Details
Name: | cvm_WarrantsExpired
Namespace Prefix: | cvm_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Total costs of sales and operating expenses for the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2 + Details
Name: | us-gaap_CostsAndExpenses
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Price of a single share of a number of saleable stocks of a company. + References No definition available. + Details
Name: | us-gaap_SharePrice
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

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

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

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

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

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

X
- Details
Name: | us-gaap_PlanNameAxis=cvm_ConsultingAgreementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | us-gaap_AwardTypeAxis=cvm_NonQualifiedStockOptionsPlansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardDateAxis=cvm_TwoSeptemberTwoThousendTwentyFourMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardDateAxis=cvm_TwoSeptemberTwoThousendTwentyFiveMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=cvm_RestrictedStocksMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |