v3.4.0.3
Earnings Per Common Share - Reconciliation of Numerators and Denominators of Basic and Diluted Earnings Per Share (Detail) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Earnings Per Share [Abstract]    
Net loss – basic $ (13,660) $ (7,708)
Weighted average shares – basic 41,069,071 40,157,164
Weighted average shares – diluted 41,069,071 40,157,164
Basic $ (0.33) $ (0.19)
Diluted $ (0.33) $ (0.19)