Name:	tela_AdditionalAgreementTerm
Namespace Prefix:	tela_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Fixed Cost Of Net Sales

No definition available.

Name:	tela_FixedCostOfNetSales
Namespace Prefix:	tela_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

Term of Contract.

No definition available.

Name:	tela_OtherCommitmentsTermOfContract
Namespace Prefix:	tela_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Percentage of Royalty of net sales in lieu of 27% of net sales of the licensed products.

No definition available.

Name:	tela_PercentageOfRoyaltyOfNetSales
Namespace Prefix:	tela_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

Percentage of product ordered to be supplied within specified period, in case of supply failure occurs, the Company to step in and operate Aroa's plant.

No definition available.

Name:	tela_ProvisionToStepInPlantInCaseOfSupplyFailurePercentageOfProductSupplyUnderBindingPurchaseOrder
Namespace Prefix:	tela_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

Number of days for supply of the products ordered , in case of supply failure occurs, the Company to step in and operate Aroa's plant.

No definition available.

Name:	tela_ProvisionToStepInPlantInCaseOfSupplyFailureSupplyPeriodUnderBindingPurchaseOrder
Namespace Prefix:	tela_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Minimum amount of purchase arrangement maturing in the sixth fiscal year following the latest fiscal year. Includes, but not limited to, recorded and unrecorded purchase obligations, long-term purchase commitments, and short-term purchase commitments.

No definition available.

Name:	tela_PurchaseObligationDueInSixthYear
Namespace Prefix:	tela_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Payment for agreement under the terms of agreement entered.

No definition available.

Name:	tela_RevenueBasedMilestonePayment
Namespace Prefix:	tela_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Sales milestone Payment made.

No definition available.

Name:	tela_SalesMilestonePayment
Namespace Prefix:	tela_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Sales milestone Payment due when cumulative product sales in the North American territory reach certain amounts

No definition available.

Name:	tela_SalesMilestonePaymentDue
Namespace Prefix:	tela_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

The percentage increase above Counterparty's cost of good sold for product purchased.

No definition available.

Name:	tela_TransferPriceForProductProduced
Namespace Prefix:	tela_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

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.

No definition available.

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

Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier.

No definition available.

Name:	us-gaap_PurchaseObligation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Name:	srt_CounterpartyNameAxis=tela_AgreementWithAroaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	srt_StatementGeographicalAxis=srt_EuropeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	srt_StatementGeographicalAxis=srt_NorthAmericaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: