EARNINGS PER SHARE (Tables)

6 Months Ended

Jun. 30, 2017

Earnings Per Share [Abstract]

Computation of Earnings Per Share

	For the Three Months Ended June 30,						For the Six Months Ended June 30,
	2017			2016			2017			2016
	(Dollars in thousands, except per share data)
Net income per consolidated statements of income	$	8,189		$	5,330		$	9,727		$	8,650
Net income allocated to participating securities		(49	)		(40	)		(61	)		(55	)
Net income allocated to common stock	$	8,140		$	5,290		$	9,666		$	8,595
Basic earnings per common share computation:
Distributed earnings allocated to common stock	$	1,483		$	1,180		$	2,962		$	2,368
Undistributed earnings allocated to common stock		6,657			4,110			6,704			6,227
Net income allocated to common stock	$	8,140		$	5,290		$	9,666		$	8,595
Weighted average common shares outstanding, including shares    considered participating securities		49,691			47,223			49,158			47,405
Less: Average participating securities		(299	)		(354	)		(309	)		(299	)
Weighted average shares		49,392			46,869			48,849			47,106
Basic earnings per common share	$	0.16		$	0.11		$	0.20		$	0.18
Diluted earnings per common share computation:
Net income allocated to common stock	$	8,140		$	5,290		$	9,666		$	8,595
Weighted average common shares outstanding for basic    earnings per common share		49,392			46,869			48,849			47,106
Add: Dilutive effects of assumed exercises of stock options and LTIP    awards		403			248			398			247
Weighted average shares and dilutive potential common shares		49,795			47,117			49,247			47,353
Diluted earnings per common share	$	0.16		$	0.11		$	0.20		$	0.18