v2.4.1.9

Income Taxes (Details Textual) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Income Tax [Line Items]
Effective Income Tax Rate Reconciliation, Percent, Total	33.10%us-gaap_EffectiveIncomeTaxRateContinuingOperations	(173.00%)us-gaap_EffectiveIncomeTaxRateContinuingOperations
Non Deductible Income Loss, Fair Value Adjustment Warrant Liability		$ (8,880)tgls_NonDeductibleIncomeLossFairValueAdjustmentWarrantLiability
Effective Income Tax Rate Reconciliation, Tax Exempt Income, Amount	$ 5,078us-gaap_IncomeTaxReconciliationTaxExemptIncome	$ 5,078us-gaap_IncomeTaxReconciliationTaxExemptIncome
CREE Tax [Member]
Income Tax [Line Items]
Effective Income Tax Rate Reconciliation, Percent, Total	9.00%us-gaap_EffectiveIncomeTaxRateContinuingOperations / us-gaap_IncomeTaxAuthorityAxis = tgls_CreeTaxMember
Income Tax [Member]
Income Tax [Line Items]
Effective Income Tax Rate Reconciliation, Percent, Total	25.00%us-gaap_EffectiveIncomeTaxRateContinuingOperations / us-gaap_IncomeTaxAuthorityAxis = tgls_IncomeTaxMember

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Amount of non-deductible income(losses) due to change in fair value of company's warrant liability.

+ References

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- Definition

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 12

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32687-109319



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 13

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32698-109319



Reference 3: 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.(h)(2))

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



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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 08

-Paragraph h

-Subparagraph 2

-Article 4

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 12

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32687-109319



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 13

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32698-109319

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