STOCK-BASED COMPENSATION (Tables)

12 Months Ended

Dec. 31, 2016

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Restricted Stock Activity

Restricted Stock Activity:	Years Ended December 31,
	2016				2015				2014
	Shares		Weighted Average Grant Date Fair Value		Shares		Weighted Average Grant Date Fair Value		Shares		Weighted Average Grant Date Fair Value
Unvested at beginning of year	260,698		$	52.68	265,911		$	49.79	293,989		$	47.17
Granted	80,529		58.81		100,622		61.07		71,642		61.96
Forfeited	(910	)	52.89		—		—		(2,375	)	52.72
Vested	(178,230	)	56.09		(105,835	)	53.40		(97,345	)	50.76
Unvested at end of year	162,087		51.97		260,698		52.68		265,911		49.79

Restricted Stock Non-vested Awards By Expected Vesting Period

Following is a vesting schedule of the total unvested shares as of December 31, 2016:

Unvested Shares Vesting Schedule	Number of Shares
2017	51,064
2018	41,491
2019	35,062
2020	31,420
2021	3,050
Total Unvested Shares	162,087