v2.4.1.9
Document And Entity Information
3 Months Ended
Mar. 31, 2015
May 08, 2015
Document Information [Line Items]    
Entity Registrant Name BKF CAPITAL GROUP INC  
Entity Central Index Key 0000009235  
Current Fiscal Year End Date --12-31  
Entity Filer Category Smaller Reporting Company  
Trading Symbol BKFG  
Entity Common Stock, Shares Outstanding   7,471,593dei_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