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Schedule of Outstanding Warrants to Purchase Common Stock (Details) (Parenthetical)	Mar. 31, 2022 shares
Warrants
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right	170,382

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- References

No definition available.

+ Details

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Namespace Prefix:	CEAD_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

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- Definition

Number of securities into which each warrant or right may be converted. For example, but not limited to, each warrant may be converted into two shares.

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No definition available.

+ Details

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