Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Net Income (Loss) per Share - Computation of Basic and Diluted Net Income (Loss) Per Share (Detail)

v3.3.1.900
Net Income (Loss) per Share - Computation of Basic and Diluted Net Income (Loss) Per Share (Detail) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2014
Sep. 30, 2014
Jun. 30, 2014
Mar. 31, 2014
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Earnings Per Share [Abstract]                      
Net income (loss) $ (1,473) $ (125) $ (176) $ (761) $ 1,047 $ (291) $ 274 $ 102 $ (2,535) $ 1,132 $ 2,033
Deemed dividends on preferred stock                 40    
Amortization of preferred stock beneficial conversion feature                 82    
NET INCOME (LOSS) ATTRIBUTABLE TO COMMON STOCKHOLDERS $ (1,595) $ (125) $ (176) $ (761)         $ (2,657) $ 1,132 $ 2,033
Basic weighted average common shares outstanding 60,859 60,537 60,425 60,277 60,043 54,444 49,890 49,277 60,526 53,483 48,263
Effect of potentially dilutive securities                   2,533 4,512
Diluted weighted average shares outstanding 60,859 60,537 60,425 60,277 62,732 54,444 53,733 53,469 60,526 56,016 52,775
Basic net income (loss) per share attributable to common stockholders                 $ (0.04) $ 0.02 $ 0.04
Diluted net income (loss) per share                 $ (0.04) $ 0.02 $ 0.04