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Income (Loss) Per Common Share Income (Loss) Per Common Share (Policies)
3 Months Ended
Mar. 31, 2014
Earnings Per Share [Abstract]  
Earnings per share
Income (Loss) Per Common Share
Basic net income (loss) per share (“EPS”) is calculated by dividing net income (loss) attributable to common stockholders by the weighted average shares outstanding during the period. Diluted EPS is calculated by adjusting weighted average shares outstanding for the dilutive effect of common share equivalents outstanding for the period, determined using the treasury-stock method. For purposes of the diluted EPS calculation, stock options and nonvested stock awards are considered to be common stock equivalents. During periods of net income, participating securities are allocated a proportional share of net income determined by dividing total weighted average participating securities by the sum of total weighted average common shares and participating securities (“the two-class method”). During periods of net loss, no effect is given to participating securities since they do not share in the losses of the Company.