XML 98 R1.htm IDEA: XBRL DOCUMENT v2.4.1.9
Document and Entity Information (USD $)
 12 Months Ended
Dec. 31, 2014
Feb. 28, 2015
Jun. 30, 2014
Document And Entity Information [Abstract]      
Document Type 10-K    
Amendment Flag false    
Document Period End Date Dec. 31, 2014    
Document Fiscal Year Focus 2014    
Document Fiscal Period Focus FY    
Trading Symbol FCZA    
Entity Registrant Name FIRST CITIZENS BANC CORP /OH    
Entity Central Index Key 0000944745    
Current Fiscal Year End Date --12-31    
Entity Well-known Seasoned Issuer No    
Entity Current Reporting Status Yes    
Entity Voluntary Filers No    
Entity Filer Category Smaller Reporting Company    
Entity Common Stock, Shares Outstanding   7,800,494dei_EntityCommonStockSharesOutstanding  
Entity Public Float     $ 60,305,367dei_EntityPublicFloat