Quarterly report pursuant to Section 13 or 15(d)

Document And Entity Information

Document And Entity Information
3 Months Ended
Mar. 31, 2015
May 13, 2015
Document Information [Line Items]    
Entity Registrant Name Energous Corp  
Entity Central Index Key 0001575793  
Current Fiscal Year End Date --12-31  
Entity Filer Category Non-accelerated Filer  
Trading Symbol WATT  
Entity Common Stock, Shares Outstanding   12,890,993dei_EntityCommonStockSharesOutstanding
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Mar. 31, 2015  
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 2015