FAIR VALUE MEASUREMENTS (Tables)

6 Months Ended

Jun. 30, 2014

FAIR VALUE MEASUREMENTS [Abstract]

Fair Value Measurement on Recurring Basis

	Level 1
	June 30	December 31	June 30
in thousands	2014	2013	2013
Fair Value Recurring
Rabbi Trust
Mutual funds	$       14,365	$       15,255	$       13,689
Equities	14,052	12,828	10,638
Total	$       28,417	$       28,083	$       24,327

	Level 2
	June 30	December 31	June 30
in thousands	2014	2013	2013
Fair Value Recurring
Rabbi Trust
Common/collective trust funds	$        1,349	$        1,244	$        1,507
Total	$        1,349	$        1,244	$        1,507

Assets Subject to Fair Value Measurement on Nonrecurring Basis

	As of June 30, 2014
		Impairment
in thousands	Level 2	Charges
Fair Value Nonrecurring
Property, plant & equipment	$        2,280	$        2,987
Total	$        2,280	$        2,987