XML 49 R1.htm IDEA: XBRL DOCUMENT v2.4.1.9
Document And Entity Information
 9 Months Ended
Dec. 28, 2014
Feb. 06, 2015
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)   4,496,704dei_EntityCommonStockSharesOutstanding
Document Type 10-Q  
Document Period End Date Dec. 28, 2014  
Document Fiscal Year Focus 2015  
Document Fiscal Period Focus Q3  
Amendment Flag false