v2.4.0.8
Document And Entity Information (USD $)
In Thousands, except Share data, unless otherwise specified
12 Months Ended
Mar. 29, 2015
Jun. 09, 2015
Sep. 26, 2014
Entity Registrant Name NATHANS FAMOUS INC    
Entity Central Index Key 0000069733    
Current Fiscal Year End Date --03-29    
Entity Filer Category Accelerated Filer    
Entity Current Reporting Status Yes    
Entity Voluntary Filers No    
Entity Well-known Seasoned Issuer No    
Entity Common Stock, Shares Outstanding (in shares)   4,583,498  
Entity Public Float     $ 208,235
Document Type 10-K    
Document Period End Date Mar. 29, 2015    
Document Fiscal Year Focus 2015    
Document Fiscal Period Focus FY    
Amendment Flag false