Name:	entx_CommitmentsLineItems
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Represents the amount paid for royalty to IIA.

No definition available.

Name:	entx_PaymentOfRoyaltyGuaranteesCommitments
Namespace Prefix:	entx_
Data Type:	xbrli:monetaryItemType
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Represents the percentage of each payment received from Amgen.

No definition available.

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Represents the percentage of net revenues.

No definition available.

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Represents the percentage sales of products developed from projects commencing the seventh year.

No definition available.

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Represents the percentage sales of products developed from projects in first three years, from commencement of revenues.

No definition available.

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Represents the percentage sales of products developed from projects subsequent three years.

No definition available.

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Represents the amount invested in the entity.

No definition available.

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Namespace Prefix:	entx_
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Balance Type:	debit
Period Type:	duration

Represents the percentage of ownership of entity acquired.

No definition available.

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Namespace Prefix:	entx_
Data Type:	dtr-types:percentItemType
Balance Type:	na
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Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 220
-SubTopic 40
-Name Accounting Standards Codification
-Section 55
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476153/220-40-55-4

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The amount the entity has committed to make for future royalty guarantees.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 928
-SubTopic 440
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477866/928-440-50-1

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