STOCK-BASED COMPENSATION (Tables)

12 Months Ended

Dec. 31, 2012

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

Restricted Stock Activity

Restricted Stock Activity:	Years Ended December 31,
	2012				2011				2010
	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	235,929		$	38.90	170,575		$	36.29	124,080		$	36.93
Granted (1)	111,732		48.79		79,491		44.99		135,704		36.86
Forfeited	—		—		(233	)	35.85		—		—
Vested	(135,455	)	40.88		(13,904	)	41.77		(89,209	)	38.05
Unvested at end of year	212,206		42.84		235,929		38.90		170,575		36.29

(1) Includes shares granted in prior years for which performance conditions have been satisfied and the number of shares have been determined.

Restricted Stock Non-vested Awards By Expected Vesting Period

Following is a vesting schedule of the total unvested shares as of December 31, 2012:

Unvested Shares Vesting Schedule	Number of Shares
2013	9,366
2014	55,440
2015	59,111
2016	24,587
2017	15,702
2018	12,000
2019	16,200
2020	19,800
Total Unvested Shares	212,206

Stock Option Activity (Employees)

Following is a summary of the total employee stock options exercised with related weighted average exercise share prices for 2012, 2011 and 2010.

Stock Option Activity:	Years Ended December 31,
	2012			2011				2010
	Shares	Weighted Average Exercise Price		Shares		Weighted Average Exercise Price		Shares		Weighted Average Exercise Price
Outstanding at beginning of year	—	$	—	250		$	25.30	4,750		$	21.80
Exercised	—	—		(250	)	25.30		(4,500	)	21.61
Outstanding at end of year	—	—		—		—		250		25.30
Exercisable at end of year	—	$	—	—		$	—	250		$	25.30

Stock Option Activity (Directors)

Following is a summary of the total director stock options exercised with related weighted average exercise share prices for 2012, 2011 and 2010. 

Stock Option Activity:	Years Ended December 31,
	2012				2011				2010
	Shares		Weighted Average Exercise Price		Shares		Weighted Average Exercise Price		Shares		Weighted Average Exercise Price
Outstanding at beginning of year	9,000		$	25.31	18,000		$	24.33	31,500		$	23.65
Exercised	(4,500	)	24.02		(9,000	)	23.36		(13,500	)	22.74
Outstanding at end of year	4,500		26.60		9,000		25.31		18,000		24.33
Exercisable at end of year	4,500		$	26.60	9,000		$	25.31	18,000		$	24.33

Director outstanding stock options at December 31, 2012, all exercisable:
Exercise Price Range	Number	Weighted Average Remaining Contractual Life	Weighted Average Exercise Price		Intrinsic Value
$26.60	4,500	0.4 years	$	26.60	$	122,000