XML 54 R37.htm IDEA: XBRL DOCUMENT
v3.23.3

SCHEDULE OF DERIVATIVE AND WARRANTS GRANTED VALUATION USING BLACK-SCHOLES PRICING METHOD (Details) - Valuation Technique, Option Pricing Model [Member] | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jul. 31, 2023 | Jul. 31, 2022 | Apr. 30, 2023 | Apr. 30, 2022
Measurement Input, Price Volatility [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Derivative liability measurement input | 150 |  |  | 50
Measurement Input, Expected Dividend Rate [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Derivative liability measurement input | 0 | 0 | 0 | 0
Minimum [Member] | Measurement Input, Expected Term [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Derivative liabilities measurement input | 8 months 12 days | 4 years | 3 years 3 months | 1 year 11 months 12 days
Minimum [Member] | Measurement Input, Price Volatility [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Derivative liability measurement input |  | 50 | 50 |
Minimum [Member] | Measurement Input, Risk Free Interest Rate [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Derivative liability measurement input | 4.08 | 2.90 | 2.90 | 2.67
Maximum [Member] | Measurement Input, Expected Term [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Derivative liabilities measurement input | 10 years | 4 years 3 months 18 days | 10 years | 4 years 3 months 18 days
Maximum [Member] | Measurement Input, Price Volatility [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Derivative liability measurement input |  | 148 | 150 |
Maximum [Member] | Measurement Input, Risk Free Interest Rate [Member] |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Derivative liability measurement input | 5.37 | 3.27 | 4.34 | 2.90

X
- Definition Derivative liabilities measurement inpu term. + References No definition available. + Details
Name: | CNXA_DerivativeLiabilitiesMeasurementInputTerm
Namespace Prefix: | CNXA_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Value of input used to measure derivative liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
Name: | us-gaap_DerivativeLiabilityMeasurementInput
Namespace Prefix: | us-gaap_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

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

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputPriceVolatilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ValuationTechniqueAxis=us-gaap_ValuationTechniqueOptionPricingModelMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputExpectedDividendRateMember
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: |

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputExpectedTermMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputRiskFreeInterestRateMember
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: |