GOODWILL AND INTANGIBLE ASSETS (Tables)

12 Months Ended

Dec. 31, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of intangible assets [Table Text Block]

The Company does not believe there is any significant residual value associated with the following intangible assets:

	December 31, 2014							December 31, 2013
	Gross		Accumulated Amortization			Net		Gross		Accumulated Amortization			Net
	(in thousands)
Domain name	$	1,261	$	—		$	1,261	$	—	$	—		$	—
In-process research and development	4,690		—			4,690		4,690		—			4,690
Technology licenses	3,000		(2,625		)	375		3,000		(2,325		)	675
Patent rights	1,949		(1,949		)	—		1,949		(1,949		)	—
Developed technology	26,670		(7,828		)	18,842		26,670		(5,247		)	21,423
Customer relationships	17,610		(7,254		)	10,356		17,610		(4,664		)	12,946
Trade name	3,600		(3,600		)	—		3,600		(3,000		)	600
Total intangible assets	$	58,780	$	(23,256	)	$	35,524	$	57,519	$	(17,185	)	$	40,334

Schedule of expected amortization expense [Table Text Block]

The estimated future amortization expense related to definite-lived intangible assets at December 31, 2014, is as follows:

Fiscal Year	Estimated Amortization (in  thousands)
2015	$	5,009
2016	4,394
2017	3,994
2018	3,746
2019	3,424
Thereafter	9,006
Total (1)	$	29,573

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(1)  The total above excludes $4.7 million of in-process research and development which will be amortized upon completion of development over the estimated useful life of the technology.