INTANGIBLE ASSETS AND GOODWILL (Tables)

3 Months Ended

Mar. 31, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible assets

The Company's intangible assets consist of the following (in thousands): 

	March 31, 2013							December 31, 2012
	Gross  Carrying  Amount		Accumulated Amortization			Net  Carrying  Amount		Gross  Carrying  Amount		Accumulated Amortization			Net  Carrying  Amount		Amortization Period	Weighted  Average  Useful Life
Supply and distribution agreements	$	259,672	$	(124,414	)	$	135,258	$	269,523	$	(122,940	)	$	146,583	10 - 13 years	12 years
Technology	22,791		(22,766		)	25		23,329		(23,250		)	79		3 years	3 years
Patents	1,638		(1,458		)	180		1,638		(1,446		)	192		15 years	15 years
Customer lists	—		—			—		20,500		(20,500		)	—		2 years	2 years
Internet domain names	38,500		(5,816		)	32,684		39,559		(3,817		)	35,742		2 - 20 years	9 years
Trade names	51,476		(28,493		)	22,983		53,817		(28,305		)	25,512		5 - 20 years	11 years
Other	326		(321		)	5		326		(321		)	5		3 - 10 years	4 years
Total intangible assets	$	374,403	$	(183,268	)	$	191,135	$	408,692	$	(200,579	)	$	208,113

Annual estimated amortization expense for intangible assets for the next five years and thereafter

The amortization expense for intangible assets for the remainder of 2013, the annual expense for the next five years, and the expense thereafter is expected to be as follows (in thousands): 

2013	$	24,621
2014	32,784
2015	30,015
2016	27,174
2017	23,371
2018	17,244
Thereafter	35,926
	$	191,135

Goodwill

The change in goodwill for the three months ended March 31, 2013 consists of the following (in thousands): 

Balance at December 31, 2012	$	522,672
Currency translation adjustments	(20,377		)
Balance at March 31, 2013	$	502,295