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Note 2 - Significant Accounting Policies (Details) - Intangible Assets (USD $)
Dec. 31, 2014
Dec. 31, 2013
Finite-Lived Intangible Assets [Line Items]    
Gross $ 723,251us-gaap_FiniteLivedIntangibleAssetsGross $ 725,585us-gaap_FiniteLivedIntangibleAssetsGross
Accumulated Amortization 665,000us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization 622,000us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
Net 58,026us-gaap_FiniteLivedIntangibleAssetsNet 103,228us-gaap_FiniteLivedIntangibleAssetsNet
Trademarks and Copyrights [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross 544,369us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= tlf_TrademarksAndCopyrightsMember
544,369us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= tlf_TrademarksAndCopyrightsMember
Accumulated Amortization 518,426us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= tlf_TrademarksAndCopyrightsMember
487,891us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= tlf_TrademarksAndCopyrightsMember
Net 25,943us-gaap_FiniteLivedIntangibleAssetsNet
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= tlf_TrademarksAndCopyrightsMember
56,478us-gaap_FiniteLivedIntangibleAssetsNet
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= tlf_TrademarksAndCopyrightsMember
Noncompete Agreements [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross 178,882us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_NoncompeteAgreementsMember
181,216us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_NoncompeteAgreementsMember
Accumulated Amortization 146,799us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_NoncompeteAgreementsMember
134,466us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_NoncompeteAgreementsMember
Net $ 32,083us-gaap_FiniteLivedIntangibleAssetsNet
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_NoncompeteAgreementsMember
$ 46,750us-gaap_FiniteLivedIntangibleAssetsNet
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_NoncompeteAgreementsMember