Quarterly report pursuant to Section 13 or 15(d)

EARNINGS PER COMMON SHARE (Summary of Earning Per Common Share) (Detail)

v2.4.1.9
EARNINGS PER COMMON SHARE (Summary of Earning Per Common Share) (Detail) (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Earnings Per Share, Basic    
Weighted average common shares outstanding 25,790,198us-gaap_WeightedAverageNumberOfSharesOutstandingBasic 22,199,976us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
Net income available to common stockholders $ 12,955us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic $ 11,658us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic
Basic earnings per common share $ 0.51us-gaap_EarningsPerShareBasic $ 0.53us-gaap_EarningsPerShareBasic
Weighted average common shares outstanding 25,790,198us-gaap_WeightedAverageNumberOfSharesOutstandingBasic 22,199,976us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
Dilutive effects of assumed conversions and exercise of stock options and warrants 447,782us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding 785,694us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding
Weighted average common and dilutive potential common shares outstanding 26,237,980us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted 22,985,670us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted
Net income available to common stockholders $ 12,955us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted $ 11,658us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted
Diluted earnings per common share $ 0.49us-gaap_EarningsPerShareBasicAndDiluted $ 0.51us-gaap_EarningsPerShareBasicAndDiluted