Summary of Significant Accounting Policies (Policies)
3 Months Ended
Sep. 30, 2012
Organization, Consolidation and Presentation Of Financial Statements [Abstract]  
Basis Of Accounting Policy [Policy Text Block]

Nature of Operations: Consumers Bancorp, Inc. (the Corporation) is a bank holding company headquartered in Minerva, Ohio that provides, through its banking subsidiary, Consumers National Bank (the Bank), a broad array of products and services throughout its primary market area of Stark, Columbiana, Carroll and contiguous counties in Ohio. The Bank’s business involves attracting deposits from businesses and individual customers and using such deposits to originate commercial, mortgage and consumer loans in its primary market area.

Basis of Presentation and Significant Accounting Policies [Text Block]

Basis of Presentation: The consolidated financial statements for interim periods are unaudited and reflect all adjustments (consisting of only normal recurring adjustments), which, in the opinion of management, are necessary to present fairly the financial position and results of operations and cash flows for the periods presented. The unaudited financial statements are presented in accordance with the requirements of Form 10-Q and do not include all disclosures normally required by accounting principles generally accepted in the United States of America. The financial statements should be read in conjunction with the consolidated financial statements and notes thereto included in the Corporation’s Form 10-K for the year ended June 30, 2012. The results of operations for the interim period disclosed herein are not necessarily indicative of the results that may be expected for a full year.


The consolidated financial statements include the accounts of the Corporation and the Bank. All significant inter-company transactions and accounts have been eliminated in consolidation.

Segment Reporting, Policy [Policy Text Block]
Segment Information: Consumers Bancorp, Inc. is a bank holding company engaged in the business of commercial and retail banking, which accounts for substantially all of the revenues, operating income, and assets. Accordingly, all of its operations are recorded in one segment, banking.
Prior Period Reclassification Adjustment, Description [Policy Text Block]
Reclassifications: Certain items in prior financial statements have been reclassified to conform to the current presentation.