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Earnings Per Share
6 Months Ended
Sep. 30, 2013
Earnings Per Share [Abstract]  
Earnings Per Share
2. Earnings per Share
Our earnings per share is calculated by dividing our earnings available to common stockholders by the weighted average common shares outstanding, basic and diluted.
The weighted average common shares outstanding exclude post-1992 shares of the employee stock ownership plan that have not been committed to be released. The unreleased shares, net of shares committed to be released, were 48,649 and 90,159 as of September 30, 2013 and 2012, respectively.