v2.4.1.9

Variable Interest Entities (Details Textual) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Variable Interest Entity [Line Items]
Accounts Receivable, Net, Current, Total	$ 47,504,000us-gaap_AccountsReceivableNetCurrent		$ 44,955,000us-gaap_AccountsReceivableNetCurrent
Long Term Payment Agreement [Member]
Variable Interest Entity [Line Items]
Accounts Receivable, Net, Current, Total	3,400,000us-gaap_AccountsReceivableNetCurrent / us-gaap_LongtermDebtTypeAxis = tgls_LongTermPaymentAgreementMember		4,200,000us-gaap_AccountsReceivableNetCurrent / us-gaap_LongtermDebtTypeAxis = tgls_LongTermPaymentAgreementMember
ES Windows LLC [Member]
Variable Interest Entity [Line Items]
Noncontrolling Interest, Ownership Percentage by Parent	100.00%us-gaap_MinorityInterestOwnershipPercentageByParent / us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis = tgls_EsWindowsLlcMember
Accounts Receivable, Related Parties	18,900,000us-gaap_AccountsReceivableRelatedParties / us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis = tgls_EsWindowsLlcMember		13,800,000us-gaap_AccountsReceivableRelatedParties / us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis = tgls_EsWindowsLlcMember
Revenue from Related Parties	11,900,000us-gaap_RevenueFromRelatedParties / us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis = tgls_EsWindowsLlcMember	8,500,000us-gaap_RevenueFromRelatedParties / us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis = tgls_EsWindowsLlcMember
Ventanas Solar SA [Member]
Variable Interest Entity [Line Items]
Noncontrolling Interest, Ownership Percentage by Parent	100.00%us-gaap_MinorityInterestOwnershipPercentageByParent / us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis = tgls_VentanasSolarSaMember
Accounts Receivable, Related Parties	11,000,000us-gaap_AccountsReceivableRelatedParties / us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis = tgls_VentanasSolarSaMember		12,200,000us-gaap_AccountsReceivableRelatedParties / us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis = tgls_VentanasSolarSaMember
Ventanas Solar SA [Member] | Sales [Member]
Variable Interest Entity [Line Items]
Related Party Transaction, Amounts of Transaction	$ 1,000,000us-gaap_RelatedPartyTransactionAmountsOfTransaction / us-gaap_IncomeStatementLocationAxis = us-gaap_SalesMember / us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis = tgls_VentanasSolarSaMember	$ 3,700,000us-gaap_RelatedPartyTransactionAmountsOfTransaction / us-gaap_IncomeStatementLocationAxis = us-gaap_SalesMember / us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis = tgls_VentanasSolarSaMember

X

- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.3-4)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 3

-Subparagraph a(1)

-Article 5



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 4

-Article 5

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

For an unclassified balance sheet, amount of receivables arising from transactions with related parties.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(k)(1))

-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 850

-SubTopic 10

-Section 50

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39622-107864



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.7-03.(a),3)

-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910



Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 850

-SubTopic 10

-Section 50

-Paragraph 1

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-Publisher FASB

-Name Accounting Standards Codification

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Reference 6: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 3

-Subparagraph a

-Article 5



Reference 7: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 08

-Paragraph k

-Subparagraph 1

-Article 4



Reference 8: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 3

-Article 7

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

+ References

No definition available.

+ Details

Name:	us-gaap_MinorityInterestOwnershipPercentageByParent
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Amount of transactions with related party during the financial reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 850

-SubTopic 10

-Section 50

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39622-107864



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 850

-SubTopic 10

-Section 50

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39603-107864



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1(e))

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 1

-Article 5



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Related Parties

-URI http://asc.fasb.org/extlink&oid=16382449



Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 946

-SubTopic 225

-Section S99

-Paragraph 1

-Subparagraph (SX 210.6-07.1(c))

-URI http://asc.fasb.org/extlink&oid=6488393&loc=d3e606610-122999



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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 07

-Paragraph b

-Subparagraph 1

-Article 6

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Balance Type:	credit
Period Type:	duration

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- Details

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Namespace Prefix:
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- Details

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- Details

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