XML 58 R48.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Schedule of Warrants Outstanding (Details) - $ / shares | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2022 | Dec. 31, 2021
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items] |  |
Exercise price | $ 5.14 | $ 9.59
Warrants Outstanding | 7,623,772 | 227,719
Warrants Exercisable | 7,623,772 | 227,719
Weighted Average Life of Outstanding Warrants in Months | 55 months | 33 months
Warrants Range [Member] |  |
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items] |  |
Exercise price | $ 9.45 |
Warrants Outstanding | 192,982 |
Warrants Exercisable | 192,982 |
Weighted Average Life of Outstanding Warrants in Months | 24 months |
Warrants Range One [Member] |  |
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items] |  |
Exercise price | $ 10.40 |
Warrants Outstanding | 34,737 |
Warrants Exercisable | 34,737 |
Weighted Average Life of Outstanding Warrants in Months | 25 months |
Warrants Range Two [Member] |  |
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items] |  |
Exercise price | $ 5.00 |
Warrants Outstanding | 7,105,496 |
Warrants Exercisable | 7,105,496 |
Weighted Average Life of Outstanding Warrants in Months | 53 months |
Warrants Range Three [Member] |  |
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items] |  |
Exercise price | $ 5.16 |
Warrants Outstanding | 290,557 |
Warrants Exercisable | 290,557 |
Weighted Average Life of Outstanding Warrants in Months | 53 months |

X
- Definition Number of equity instruments other than options exercisable, including both vested and non-vested instruments. + References No definition available. + Details
Name: | CEAD_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercisableNumber
Namespace Prefix: | CEAD_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI https://asc.fasb.org/extlink&oid=126973232&loc=d3e21475-112644 + Details
Name: | us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(1) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of equity instruments other than options outstanding, including both vested and non-vested instruments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(ii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
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_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=CEAD_WarrantsRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=CEAD_WarrantsRangeOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=CEAD_WarrantsRangeTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=CEAD_WarrantsRangeThreeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |