Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2012

Commitments and Contingencies Disclosure [Abstract]

Future minimum lease commitments

Future minimum lease commitments as of December 31, 2012 are as follows:

	Operating Leases
2013	$	11
2014	7
2015	6
2016	4
2017	3
Thereafter	3
Total	$	34