SHARE BASED COMPENSATION (Tables)

12 Months Ended

Dec. 31, 2018

Share Based Compensation [Abstract]

Fair Values of all Options Granted Estimated Using Binomial Option-Pricing Model with Weighted-average Assumptions

	2018		2017		2016
Dividend yield	2.64	%	2.45	%	3.48	%
Weighted average expected volatility	39.13	%	40.27	%	41.54	%
Weighted average risk-free interest rate	2.61	%	2.14	%	1.42	%
Weighted average expected lives (in years)	5.61		5.67		5.71
Weighted average grant-date fair value	$11.73		$13.42		$7.75

Summary of Share Option Activity

					Weighted
		Number	Weighted		Average	Aggregate
		of	Average		Contractual	Intrinsic
		Common	Exercise		Remaining	Value
		Shares	Share Price		Life(Years)	(in thousands)
Balance at January 1, 2018		87,300	$	26.22		$	1,160
Granted		16,212	$	38.15
Exercised		(20,888)	$	21.13		$	383
Forfeited		(920)	$	36.19
Expired		(196)	$	42.48
Balance at December 31, 2018		81,508	$	29.74	3.7	$	369
Exercisable at December 31, 2018		51,801	$	25.48	2.6	$	347
Weighted average fair value of options
	granted during the year		$	11.73

Summary of Activity for Company's Restricted Stock

	Number	Weighted
	of	Average
	Common	Grant-Date
(In dollars, except share data):	Shares	Fair Value
Restricted stock at January 1, 2018	189,035	$	30.92
Granted	82,585	$	38.93
Vested	(65,530)	$	27.84
Forfeited	(2,487)	$	32.63
Restricted stock at December 31, 2018	203,603	$	35.14