Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2012

Accrued Liabilities [Abstract]

Composition of accrued liabilities

The composition of accrued liabilities was as follows:

	December  31
(In thousands)	2012		2011
Accrued payroll and benefits	$	42,404	$	33,798
Accrued customer rebates		14,395		11,210
Other accrued liabilities		15,862		15,967
Total accrued liabilities	$	72,661	$	60,975