Quarterly report pursuant to Section 13 or 15(d)

Cover

v3.21.2
Cover - shares
6 Months Ended
Jun. 30, 2021
Aug. 12, 2021
Affiliate, Collateralized Security [Line Items]    
Document Type 10-Q  
Amendment Flag false  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Jun. 30, 2021  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2021  
Current Fiscal Year End Date --12-31  
Entity File Number 001-35384  
Entity Registrant Name DATA STORAGE CORPORATION  
Entity Central Index Key 0001419951  
Entity Tax Identification Number 98-0530147  
Entity Incorporation, State or Country Code NV  
Entity Address, Address Line One 48 South Service Road  
Entity Address, City or Town Melville  
Entity Address, State or Province NY  
Entity Address, Postal Zip Code 11747  
City Area Code (212)  
Local Phone Number 564-4922  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   6,690,311
Common Stock Par Value 0. 001 Per Share [Member]    
Affiliate, Collateralized Security [Line Items]    
Title of 12(b) Security Common Stock, par value $0.001 per share  
Trading Symbol DTST  
Security Exchange Name NASDAQ  
Warrants to purchase shares of Common Stock, par value $0.001 per share    
Affiliate, Collateralized Security [Line Items]    
Title of 12(b) Security Warrants to purchase shares of Common Stock, par value $0.001 per share  
Trading Symbol DTSTW  
Security Exchange Name NASDAQ