Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2013

Accrued Liabilities [Abstract]

Schedule of Accrued Liabilities

Accrued liabilities consist of:

(in thousands)	2013	2012
Salaries and wages	$18,177	$18,562
Accrual for compensated absences	12,886	12,985
Employee benefits	9,960	9,627
Pension liability - current portion	2,321	2,318
Postretirement medical benefits - current portion	5,056	5,547
Returns and allowances	22,428	19,536
Interest	2,131	3,062
Restructuring costs	9,656	4,947
Dividends	4,765	-
Workers' compensation	2,582	2,924
Billings in excess of revenue recognized	7,081	4,920
Professional fees	2,486	3,173
Utilities	1,175	1,073
Other	11,627	14,583
Total	$112,331	$103,257