FAIR VALUE MEASUREMENTS (Tables)

9 Months Ended

Sep. 30, 2015

FAIR VALUE MEASUREMENTS [Abstract]

Fair Value Measurement on Recurring Basis

	Level 1
	September 30	December 31	September 30
in thousands	2015	2014	2014
Fair Value Recurring
Rabbi Trust
Mutual funds	$       12,081	$       15,532	$       14,986
Equities	8,778	11,248	12,838
Total	$       20,859	$       26,780	$       27,824

	Level 2
	September 30	December 31	September 30
in thousands	2015	2014	2014
Fair Value Recurring
Rabbi Trust
Common/collective trust funds	$        1,464	$        1,415	$        1,367
Total	$        1,464	$        1,415	$        1,367

Assets Subject to Fair Value Measurement on Nonrecurring Basis

	Period ending September 30, 2015		Period ending September 30, 2014
		Impairment		Impairment
in thousands	Level 2	Charges	Level 2	Charges
Fair Value Nonrecurring
Property, plant & equipment, net	$              0	$       2,176	$       2,280	$       2,987
Other intangible assets, net	0	2,858	0	0
Other assets	0	156	0	0
Total	$              0	$       5,190	$       2,280	$       2,987