OTHER COMPREHENSIVE INCOME (Tables)

3 Months Ended

Mar. 31, 2017

OTHER COMPREHENSIVE INCOME [Abstract]

Accumulated Other Comprehensive Income, Net of Tax

	March 31	December 31	March 31
in thousands	2017	2016	2016
AOCI
Cash flow hedges	$       (12,980)	$       (13,300)	$       (14,200)
Pension and postretirement plans	(125,649)	(126,076)	(105,555)
Total	$     (138,629)	$     (139,376)	$     (119,755)

Changes in Accumulated Other Comprehensive Income, Net of Tax

		Pension and
	Cash Flow	Postretirement
in thousands	Hedges	Benefit Plans	Total
AOCI
Balance as of December 31, 2016	$       (13,300)	$     (126,076)	$     (139,376)
Amounts reclassified from AOCI	320	427	747
Net current period OCI changes	320	427	747
Balance as of March 31, 2017	$       (12,980)	$     (125,649)	$     (138,629)

Amounts Reclassified from Accumulated Other Comprehensive Income to Earnings

	Three Months Ended
	March 31
in thousands	2017	2016
Reclassification Adjustment for Cash Flow
Hedge Losses
Interest expense	$            528	$            487
Benefit from income taxes	(208)	(193)
Total	$            320	$            294
Amortization of Pension and Postretirement
Plan Actuarial Loss and Prior Service Cost
Cost of revenues	$            570	$              27
Selling, administrative and general expenses	133	6
Benefit from income taxes	(276)	(13)
Total	$            427	$              20
Total reclassifications from AOCI to earnings	$            747	$            314