Commitments (Tables)

12 Months Ended

Dec. 31, 2012

Commitments [Abstract]

Future minimum lease payments for all non-cancelable operating leases

We lease certain plant, office space, and equipment for varying periods. Management expects that in the normal course of business, expiring leases will be renewed or replaced by other leases. Purchase commitments related to fixed assets at December 31, 2012 and 2011 totaled $4.3 million and $19.9 million, respectively. Capital lease commitments totaled $16.9 million and $0.0 million in 2012 and 2011 respectively. Rent expense for the years ended December 31, 2012 and 2011, for the period January 1, 2010 to February 26, 2010 and for the period February 26, 2010 to December 31, 2010 was $4.5 million, $4.5 million, $1.3 million and $6.7 million, respectively. Future minimum lease payments for all non-cancelable operating leases having a remaining term in excess of one year at December 31, 2012, are as follows:

(In thousands)
2013	$	3,601
2014		3,106
2015		2,498
2016		2,225
2017		1,991
Thereafter		2,716
Total	$	16,137