v2.4.0.8
Earnings Per Share - Computation of Basic and Diluted Net Income Per Share (Detail) (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Numerator:        
Net income (loss) $ 2,690 $ (424) $ 3,157 $ 2,571
Net income (loss) attributable to non-controlling interest   (3)   19
Net income (loss) attributable to the Company $ 2,690 $ (421) $ 3,157 $ 2,552
Denominator:        
Weighted average shares outstanding 51,056,462 45,707,802 49,040,344 44,560,053
Adjustment for vested restricted stock   1,147,749   838,880
Shares for calculating basic EPS 51,056,462 45,707,802 49,040,344 45,398,933
Weighted average shares outstanding 51,056,462 45,707,802 49,040,344 44,560,053
Dilutive effect of unvested restricted stock 1,921,589   2,182,704 3,415,495
Shares for calculating diluted EPS 52,978,051 45,707,802 51,223,048 47,975,548
Net income (loss) per share:        
Basic $ 0.05 $ (0.01) $ 0.06 $ 0.06
Diluted $ 0.05 $ (0.01) $ 0.06 $ 0.05