Other accrued liabilities

3 Months Ended

Mar. 31, 2013

Other Liabilities Disclosure [Abstract]

Other accrued liabilities

Note 6 – Other accrued liabilities:

	December 31,		March 31,
	2012		2013
	(In thousands)
Current:
Employee benefits	$	17,765	$	13,258
Self insurance		5,047		4,346
Environmental		165		162
Other		4,379		5,726
Total	$	27,356	$	23,492
Noncurrent:
Workers compensation payments	$	1,612	$	1,712
Environmental		140		125
Other		657		778
Total	$	2,409	$	2,615