Other Assets (Tables)

12 Months Ended

Dec. 31, 2011

Other Assets [Abstract]

Components Of Other Assets

	As of December 31,
	2011		2010
Money market investments related to the deferred compensation plan (See Note 17)	$	3,199	$	3,427
Long-term equity securities		80		98
Deposits		917		479
Total	$	4,196	$	4,004