Other Long-Term Liabilities (Tables)

12 Months Ended

Dec. 31, 2019

Other Liabilities Disclosure [Abstract]

Schedule of other long-term liabilities

Other long-term liabilities consist of the following:

	At December 31,
	2019		2018
In thousands
Supplemental employees' retirement plan ("SERP")	$	6,808	$	6,384
Deferred compensation	20,768		17,885
Long-term incentive plan	10,527		9,821
Noncurrent income taxes payable	3,390		3,371
Environmental remediation liability	5,525		4,610
Finance leases	5,559		6,261
Other	3,838		3,543
Total other long-term liabilities(1)	$	56,415	$	51,875

⁽¹⁾ Other long-term liabilities attributable to the Company's formerly owned Distribution business were included in liabilities held for sale, noncurrent portion as of December 31, 2018 on the Company's Consolidated Balance Sheets. See Note 3, Discontinued Operations, for further information on the Company's sale of the Distribution business.