ACCRUED COMPENSATION EXPENSE AND LONG-TERM LIABILITIES

12 Months Ended

Dec. 31, 2013

ACCRUED COMPENSATION EXPENSE AND LONG-TERM LIABILITIES [Abstract]

Accrued Compensation Expense and Long-term Liabilities

ACCRUED COMPENSATION EXPENSE AND LONG-TERM LIABILITIES

Accrued compensation expense and long-term liabilities consisted of the following:

	Accrued Compensation Expense				Long-term Liabilities
	December 31,				December 31,
	2013		2012		2013		2012
	(Thousands of Dollars)
NuStar Energy restricted units	$	6,224	$	10,376	$	—	$	—
Pension liabilities (Note 14)	2,333		137		9,726		44,640
Other postretirement benefit plan liabilities (Note 14)	141		243		7,013		20,719
Other employee-related liabilities	3,620		4,212		1,568		1,737
Total	$	12,318	$	14,968	$	18,307	$	67,096