XML 46 R40.htm IDEA: XBRL DOCUMENT v3.3.0.814
Accounting Policies - Summary of Computation of Basic and Diluted Earnings Per Share (Detail) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Basic earnings per share        
Net income $ 4,288 $ 4,958 $ 14,374 $ 13,153
Less: Preferred stock dividends 31 40 94 102
Net income available to common shareholders $ 4,257 $ 4,918 $ 14,280 $ 13,051
Weighted average common shares outstanding 11,605,976 9,208,707 10,029,419 9,009,663
Basic Earnings Per Share $ 0.37 $ 0.53 $ 1.42 $ 1.45
Diluted earnings per share        
Net income available to common shareholders $ 4,257 $ 4,918 $ 14,280 $ 13,051
Weighted average common shares outstanding 11,605,976 9,208,707 10,029,419 9,009,663
Effect of dilutive securities:        
Warrants 214,592 309,790 290,669 308,647
Weighted average shares outstanding 11,893,254 9,588,332 10,387,113 9,389,359
Diluted Earnings Per Share $ 0.36 $ 0.51 $ 1.37 $ 1.39
Restricted Stock [Member]        
Effect of dilutive securities:        
Effect of dilutive securities 33,471 36,387 30,728 37,127
Stock Options [Member]        
Effect of dilutive securities:        
Effect of dilutive securities 39,215 33,448 36,297 33,922