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DOCUMENT AND ENTITY INFORMATION
3 Months Ended
Mar. 31, 2015
May 08, 2015
Class of Stock [Line Items]    
Entity Registrant Name YADKIN FINANCIAL Corp  
Entity Central Index Key 0001366367  
Current Fiscal Year End Date --12-31  
Entity Filer Category Accelerated Filer  
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Mar. 31, 2015  
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 2015  
Common Stock, Voting    
Class of Stock [Line Items]    
Entity Common Stock, Shares Outstanding   30,954,024dei_EntityCommonStockSharesOutstanding
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Common Stock, Non-Voting    
Class of Stock [Line Items]    
Entity Common Stock, Shares Outstanding   654,997dei_EntityCommonStockSharesOutstanding
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= crfn_CommonStockNonVotingMember