FAIR VALUE MEASUREMENTS (Tables)

6 Months Ended

Jun. 30, 2013

FAIR VALUE MEASUREMENTS [Abstract]

Fair Value Measurement on Recurring Basis

	Level 1
	June 30	December 31	June 30
in thousands	2013	2012	2012
Fair Value Recurring
Rabbi Trust
Mutual funds	$       13,689	$       13,349	$       14,404
Equities	10,638	9,843	7,726
Total	$       24,327	$       23,192	$       22,130

	Level 2
	June 30	December 31	June 30
in thousands	2013	2012	2012
Fair Value Recurring
Rabbi Trust
Common/collective trust funds	$        1,507	$        2,265	$           384
Total	$        1,507	$        2,265	$           384

Assets Subject to Fair Value Measurement on Nonrecurring Basis

	As of December 31, 2012
		Impairment
in thousands	Level 3	Charges
Fair Value Nonrecurring
Assets held for sale (Note 16)	$       10,559	$         1,738
Totals	$       10,559	$         1,738