v2.4.1.9
Subsequent Events (Details Textual) (USD $)
3 Months Ended 0 Months Ended
Mar. 31, 2015
Apr. 14, 2015
Subsequent Event [Line Items]    
Subscription Agreement With Affiliate, Number Shares Issued 500,000tgls_SubscriptionAgreementWithAffiliateNumberSharesIssued  
Subsequent Event [Member]    
Subsequent Event [Line Items]    
Warrants Exchange Conversion Ratio Description   three warrants in exchange for one ordinary share
Subsequent Event [Member] | Quarterly Basis [Member]    
Subsequent Event [Line Items]    
Dividends Payable, Amount Per Share   0.125us-gaap_DividendsPayableAmountPerShare
/ dei_LegalEntityAxis
= tgls_QuarterlyBasisMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
Subsequent Event [Member] | Annual Basis [Member]    
Subsequent Event [Line Items]    
Dividends Payable, Amount Per Share   0.50us-gaap_DividendsPayableAmountPerShare
/ dei_LegalEntityAxis
= tgls_AnnualBasisMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember