STOCK-BASED PLANS (Tables)

3 Months Ended

Mar. 31, 2015

STOCK-BASED PLANS

Summary of stock option plan activity

	Stock Options	Weighted Average Exercise Price
Stock Options outstanding at January 1, 2015	1,043,490	$	72.60
Granted	42,000		148.01
Forfeited	(57,750)		108.19
Stock Options outstanding at March 31, 2015	1,027,740	$	73.68

Summary of restricted stock activity

	Restricted Stock	Weighted Average Grant Date Fair Value
Restricted stock outstanding at January 1, 2015	172,690	$	92.02
Granted	73,243		119.01
Forfeited	(4,002)		99.33
Restricted Stock outstanding at March 31, 2015	241,931	$	100.01