Identified Intangible Assets and Goodwill, Net (Tables)

6 Months Ended

Jun. 30, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of identified intangible assets and goodwill, net [Table Text Block]

The carrying amounts of the identified intangibles and goodwill acquired in connection with our investments in businesses were as follows:

	June 30, 2012				December 31, 2011
Identified Intangible Assets and Goodwill, Net	Carrying Amount		Accumulated Amortization		Carrying Amount		Accumulated Amortization
Amortized intangible assets:
Customer lists/relationships	$	12,411	$	9,728	$	12,627	$	9,570
Employment-related	5,345		4,830		5,345		4,573
Tradenames	4,357		3,030		4,358		2,783
Amortized intangible assets	$	22,113	$	17,588	$	22,330	$	16,926
Less accumulated amortization	17,588				16,926
Identified intangibles, net	4,525				5,404
Unamortized intangible assets:
Goodwill	21,673				21,677
	$	26,198			$	27,081