v2.4.0.6
Document and Entity Information (USD $)
In Thousands, except Share data, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Mar. 11, 2013
Document and Entity Information [Abstract]    
Document Type 10-K  
Amendment Flag false  
Document Period End Date Dec. 31, 2012  
Entity Registrant Name TILE SHOP HOLDINGS, INC.  
Entity Central Index Key 0001552800  
Trading Symbol TTS  
Current Fiscal Year End Date --12-31  
Document Fiscal Year Focus 2012  
Document Fiscal Period Focus FY  
Entity Filer Category Accelerated Filer  
Entity Current Reporting Status Yes  
Entity Voluntary Filers No  
Entity Well-known Seasoned Issuer No  
Entity Common Stock, Shares Outstanding   46,519,123
Entity Public Float $ 124,625