v2.4.0.8
Document And Entity Information (USD $)
12 Months Ended
Mar. 31, 2015
Jun. 15, 2015
Sep. 30, 2014
Document Information [Line Items]      
Entity Registrant Name Castle Brands Inc    
Entity Central Index Key 0001311538    
Current Fiscal Year End Date --03-31    
Entity Filer Category Accelerated Filer    
Trading Symbol ROX    
Entity Common Stock, Shares Outstanding   157,781,544  
Document Type 10-K    
Amendment Flag false    
Document Period End Date Mar. 31, 2015    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2015    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Public Float     $ 86,400,000