XML 70 R57.htm IDEA: XBRL DOCUMENT v3.23.1

Summary of Non-vested Non-qualified Stock Option Activity (Details) - 2017 Equity Plan and 2021 Equity Plan [Member] - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Employees And Consultants [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of Options Nonvested, Beginning	41,846
Weighted Average Grant-Date Fair Value, Nonvested, Beginning	$ 7.65
Aggregated Intrinsic Value, Nonvested Beginning
Grant Date Fair Value Nonvested, Beginning	$ 320,122
Number of Options Nonvested, Granted	53,960	65,508
Weighted Average Grant-Date Fair Value, Nonvested, Granted	$ 2.86	$ 8.85
Number of Options Nonvested, Vested	$ 154,555	$ 575,711
Number of Options Nonvested, Vested	(36,960)	(23,662)
Weighted Average Grant-Date Fair Value, Nonvested, Vested	$ 2.68	$ 10.65
Grant Date Fair Value Nonvested, Vested		$ (252,571)
Number of Options Nonvested, Forfeited	(15,000)
Weighted Average Grant-Date Fair Value, Nonvested, Forfeited	$ 8.52
Grant Date Fair Value Nonvested, Forfeited/Cancelled
Number of Options Nonvested, Expired
Weighted Average Grant-Date Fair Value, Nonvested, Expired
Grant Date Fair Value Nonvested, Expired
Number of Options Nonvested, Ending	43,846	41,846
Weighted Average Grant-Date Fair Value, Ending	$ 5.65	$ 7.65
Aggregated Intrinsic Value, Nonvested Ending
Grant Date Fair Value Nonvested, Ending	$ 247,739	$ 320,122
Directors [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of Options Nonvested, Beginning		6,666
Weighted Average Grant-Date Fair Value, Nonvested, Beginning		$ 4.35
Aggregated Intrinsic Value, Nonvested Beginning		$ 3,400
Grant Date Fair Value Nonvested, Beginning		$ 29,000
Number of Options Nonvested, Granted	6,250	1,539
Weighted Average Grant-Date Fair Value, Nonvested, Granted	$ 4.75	$ 9.75
Number of Options Nonvested, Vested	$ (6,250)	$ 15,000
Number of Options Nonvested, Vested		(8,205)
Weighted Average Grant-Date Fair Value, Nonvested, Vested	$ 4.75	$ 5.40
Grant Date Fair Value Nonvested, Vested
Number of Options Nonvested, Forfeited
Weighted Average Grant-Date Fair Value, Nonvested, Forfeited
Number of Options Nonvested, Expired
Weighted Average Grant-Date Fair Value, Nonvested, Expired
Number of Options Nonvested, Ending
Weighted Average Grant-Date Fair Value, Ending
Aggregated Intrinsic Value, Nonvested Ending
Grant Date Fair Value Nonvested, Ending
Aggregated Intrinsic Value, Nonvested Granted
Aggregated Intrinsic Value, Nonvested Vested		4,431
Grant Date Fair Value Nonvested, Vested		$ (44,000)
Grant Date Fair Value Nonvested, Granted	$ 29,656

X

- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Forfeited.

+ References

No definition available.

+ Details

Name:	CEAD_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantDateFairValueForfeited
Namespace Prefix:	CEAD_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Sharebased compensation arrangement by sharebased payment award options non vested in period aggregate intrinsic value.

+ References

No definition available.

+ Details

Name:	CEAD_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonVestedInPeriodAggregateIntrinsicValue
Namespace Prefix:	CEAD_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Sharebased compensation arrangement by sharebased payment award options nonvested in period aggregate intrinsicvalue forfeited

+ References

No definition available.

+ Details

Name:	CEAD_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonVestedInPeriodAggregateIntrinsicValueForfeited
Namespace Prefix:	CEAD_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Fair value of options nonvested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.

+ References

No definition available.

+ Details

Name:	CEAD_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonVestedInPeriodFairValue1
Namespace Prefix:	CEAD_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested.

+ References

No definition available.

+ Details

Name:	CEAD_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvested
Namespace Prefix:	CEAD_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Vested.

+ References

No definition available.

+ Details

Name:	CEAD_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedGrantDateFairValueVested
Namespace Prefix:	CEAD_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Sharebased compensation arrangement by sharebased payment award options nonvested grant date fair values

+ References

No definition available.

+ Details

Name:	CEAD_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedGrantDateFairValues
Namespace Prefix:	CEAD_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Granted.

+ References

No definition available.

+ Details

Name:	CEAD_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedGrantDateFairValuesGranted
Namespace Prefix:	CEAD_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Sharebased compensation arrangement by sharebased payment award options nonvested grant date fair values vested.

+ References

No definition available.

+ Details

Name:	CEAD_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedGrantDateFairValuesVested
Namespace Prefix:	CEAD_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Number of Options, price per share.

+ References

No definition available.

+ Details

Name:	CEAD_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsExpiredWeightedAverageGrantDateFairValue
Namespace Prefix:	CEAD_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Grant Date Fair Value, Expired

+ References

No definition available.

+ Details

Name:	CEAD_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfSharesGrantDateFairValueExpired
Namespace Prefix:	CEAD_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Number of Options, Expired.

+ References

No definition available.

+ Details

Name:	CEAD_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsNumberOfOptionsExpired
Namespace Prefix:	CEAD_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

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

X

- Definition

Gross number of share options (or share units) granted during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(01)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

+ Details

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (d)(1)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

+ Details

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Number of non-vested options outstanding.

+ References

No definition available.

+ Details

Name:	us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Number of non-vested options forfeited.

+ References

No definition available.

+ Details

Name:	us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Weighted average grant-date fair value of non-vested options forfeited.

+ References

No definition available.

+ Details

Name:	us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Weighted average grant-date fair value of non-vested options outstanding.

+ References

No definition available.

+ Details

Name:	us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Number of options vested.

+ References

No definition available.

+ Details

Name:	us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Weighted average grant-date fair value of options vested.

+ References

No definition available.

+ Details

Name:	us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_PlanNameAxis=CEAD_TwoThousandAndSeventeenEquityPlanAndTwoThousandAndTwentyOneEquityPlanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_TitleOfIndividualAxis=CEAD_EmployeesAndConsultantsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_TitleOfIndividualAxis=CEAD_DirectorsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: