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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
12 Months Ended
Dec. 31, 2019
Accounting Policies [Abstract]  
Summary of Components Used to Calculate Basic and Diluted Earnings Per Share
Presented below is a summary of the components used to calculate basic and diluted earnings per share.
Years Ended December 31,
(dollars in thousands, shares in thousands)201920182017
Net income available to common shareholders$161,441  $121,027  $73,548  
Weighted average number of common shares outstanding58,462  43,142  36,828  
Effect of dilutive stock options69  6  62  
Effect of dilutive restricted stock awards83  100  254  
Weighted average number of common shares outstanding used to calculate diluted earnings per share58,614  43,248  37,144