Accounts Receivable, Net (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of Accounts Receivable Net

December 31
(add 000)	2012			2011
Customer receivables	$	226,577		$	197,611
Other current receivables		3,542			11,432
		230,119			209,043
Less allowances		(6,069	)		(5,295	)
Total	$	224,050		$	203,748