v2.4.0.6
DOCUMENT AND ENTITY INFORMATION
9 Months Ended
Mar. 31, 2013
May 14, 2013
Entity Registrant Name CONSUMERS BANCORP INC /OH/  
Entity Central Index Key 0001006830  
Current Fiscal Year End Date --06-30  
Entity Filer Category Smaller Reporting Company  
Trading Symbol cbkm  
Entity Common Stock, Shares Outstanding   2,066,399
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Mar. 31, 2013  
Document Fiscal Period Focus Q3  
Document Fiscal Year Focus 2013