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Warrant Liability (Restated) (Details 2) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2015 | Sep. 30, 2015
Warrant liability [Line Items] |  |
Opening Balance, Number of Warrants | 9,097,430 | 9,097,430
Change in fair value to the date of cashless exercise charged to income statement, Number of Warrants | 1,279,647 |
Fair value of exercised warrants credited to shareholders equity, Number of Warrants | 1,279,647 |
Change in fair value of unexercised warrants remaining, Average Value | 7,817,783 |
Closing Balance, Number of Warrants | 7,817,783 | 7,817,783
Opening Balance, Average Value | $ 3.44 | $ 2.20
Change in fair value to the date of cashless exercise charged to income statement, Average Value | 2.03 |
Fair value of exercised warrants credited to shareholders equity, Average Value | 5.47 |
Change in fair value of unexercised warrants remaining , Average Value | 0.97 |
Closing balance, Average Value | $ 4.41 | $ 4.41
Beginning Balance | $ 31,304 | $ 19,991
Change in fair value to the date of cashless exercise charged to income statement, Fair Value | 2,600 | (4,212)
Fair value of exercised warrants credited to shareholders equity, Fair Value | (7,003) |
Change in fair value of unexercised warrants remaining , Fair Value | 7,548 |
Ending Balance | 34,450 | $ 34,450
Total change in warrant liability due exercise of warrants and change in fair value of remaining warrants, Fair Value | $ 3,145 |

X
- Definition It Represent the average value of change in fair value to the date of cashless exercise. + References No definition available. + Details
Name: | tgls_AverageValueOfChangeInFairValueToDateOfCashlessExercise
Namespace Prefix: | tgls_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition It is represents change in value of remaining + References No definition available. + Details
Name: | tgls_AverageValueOfChangeInValueOfRemainingWarrants
Namespace Prefix: | tgls_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Average value of warrants exercised on the date of exercise. + References No definition available. + Details
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Namespace Prefix: | tgls_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition It is represents carrying value of change in value of remaining warrants. + References No definition available. + Details
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Namespace Prefix: | tgls_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition It is represents the carrying value of reportable change in remaining warrants. + References No definition available. + Details
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Namespace Prefix: | tgls_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition It Represent the change in fair value to date of cashless exercise. + References No definition available. + Details
Name: | tgls_ChangeInFairValueToDateOfCashlessExercise
Namespace Prefix: | tgls_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition It is represents change in value of remaining warrants. + References No definition available. + Details
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Namespace Prefix: | tgls_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

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- Definition It represent the change in fair value to the date of cashless exercise. + References No definition available. + Details
Name: | tgls_FairValueOfChangeInFairValueToDateOfCashlessExercise
Namespace Prefix: | tgls_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition Represents fair value of warrants exercised on date of exercise. + References No definition available. + Details
Name: | tgls_FairValueOfWarrantsExercisedOnDateOfExercise
Namespace Prefix: | tgls_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition Number of warrants exercised on date of exercise. + References No definition available. + Details
Name: | tgls_NumberOfWarrantsExercisedOnDateOfExercise
Namespace Prefix: | tgls_
Data Type: | xbrli:sharesItemType
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Period Type: | duration

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- Definition It is represents outstanding warrant exercise price. + References No definition available. + Details
Name: | tgls_OutstandingWarrantExcersisePrice
Namespace Prefix: | tgls_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

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- References No definition available. + Details
Name: | tgls_WarrantLiabilityLineItems
Namespace Prefix: | tgls_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Reflects the carrying value of noncurrent portion of warrant liability as of balance sheet date. + References No definition available. + Details
Name: | tgls_WarrantLiabilityNonCurrent
Namespace Prefix: | tgls_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Number of warrants or rights outstanding. + 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.(i)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
Name: | us-gaap_ClassOfWarrantOrRightOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant