Note 6 - Receivables and Inventories (Tables)

6 Months Ended

Jun. 30, 2012

(In thousands)	June 30, 2012			December 31, 2011
Gross trade receivables	$	324,800		$	306,791
Allowance for doubtful accounts		(3,819	)		(3,161	)
Net trade receivables		320,981			303,630
Other receivables		12,995			24,960
Total receivables, net	$	333,976		$	328,590