Royalties	12 Months Ended
Dec. 31, 2012
Royalties	(7) Royalties The Company entered into a licensing agreement in December 2012 that requires a minimum annual royalty payable through 2022. In addition, the Company had other royalty agreements in place that extended through December 2012. Those agreements related to the acquisition of certain products as well as various licensing arrangements, none of which contained a minimum royalty provision. Certain royalty agreements contain confidentiality covenants. Royalty expenses were $38, $39 and $38, respectively, for 2012, 2011 and 2010.

Royalties

12 Months Ended

Dec. 31, 2012

(7) Royalties

The Company entered into a licensing agreement in December 2012 that requires a minimum annual royalty payable through 2022. In addition, the Company had other royalty agreements in place that extended through December 2012. Those agreements related to the acquisition of certain products as well as various licensing arrangements, none of which contained a minimum royalty provision. Certain royalty agreements contain confidentiality covenants. Royalty expenses were $38, $39 and $38, respectively, for 2012, 2011 and 2010.