Schedule II Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2013

Valuation And Qualifying Accounts [Abstract]

Schedule II Valuation and Qualifying Accounts

SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS

Description	Balance at Beginning of Period		Charged (benefit) to Costs and Expenses		Deductions			Balance at End of Period
Year ended December 31, 2013	$	129	$	97	$	(55	)	$	171
Year ended December 31, 2012		91		38		—			129
Year ended December 31, 2011		92		46		(47	)		91