Document and Entity Information (USD $)
12 Months Ended
Dec. 31, 2013
Feb. 28, 2014
Jun. 30, 2013
Document And Entity Information Abstract      
Document Type 10-K    
Amendment Flag false    
Document Period End Date Dec. 31, 2013    
Entity Registrant Name MAGICJACK VOCALTEC LTD    
Entity Central Index Key 0001005699    
Current Fiscal Year End Date --12-31    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2013    
Entity Filer Category Accelerated Filer    
Entity Common Stock, Shares Outstanding   17,826,595  
Entity Public Float     $ 161,418,629
Entity Voluntary Filers No    
Entity Well-known Seasoned Issuer No    
Entity Current Reporting Status Yes