Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

v2.4.1.9
Document and Entity Information (USD $)
12 Months Ended
Dec. 31, 2014
Mar. 31, 2015
Jun. 30, 2014
Document and Entity Information [Abstract]      
Entity Registrant Name Data Storage Corp    
Entity Central Index Key 0001419951    
Amendment Flag false    
Current Fiscal Year End Date --12-31    
Document Type 10-K    
Document Period End Date Dec. 31, 2014    
Document Fiscal Year Focus 2014    
Document Fiscal Period Focus FY    
Entity Well-Known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Filer Category Smaller Reporting Company    
Entity Public Float     $ 1,594,243dei_EntityPublicFloat
Entity Common Stock, Shares Outstanding   36,588,240dei_EntityCommonStockSharesOutstanding