BUSINESS COMBINATIONS (Tables)

12 Months Ended

Dec. 31, 2012

Ozmo Inc.

Business Acquisition [Line Items]

Schedule of Total Purchase Price [Table Text Block]

The total purchase price of the acquisition was as follows:

	December 20, 2012
	(in thousands)
Cash in exchange for shareholders' equity interest	$	58,165
Unvested shares in Ozmo	237
Transaction expenses incurred by Ozmo	1,816
Long-term debt paid on behalf of Ozmo	1,415
Fair value of contingent consideration (earnout provision)	1,927
Liabilities assumed	861
Total purchase price	$	64,421

Schedule of purchase price allocation as of the closing date of the acquisition

The purchase price was allocated as follows as of the closing date of the acquisition:

	December 20, 2012
	(In thousands)
Total purchase price	$	64,421
Less:
Net tangible assets acquired	(2,805		)
Intangible assets acquired:
Customer relationships	(2,650		)
Developed technologies	(12,020		)
Tradename	(60		)
Non-compete agreements	(660		)
Backlog	(60		)
Total intangible assets	(15,450		)
Goodwill	$	46,166

Schedule of components of the acquired identifiable intangible assets subject to amortization

The intangible assets for the Ozmo acquisition were measured at fair value using the income approach. The following table sets forth the components of the identifiable intangible assets subject to amortization as of December 31, 2012, which are being amortized on a straight-line basis:

	Gross Value		Accumulated Amortization			Net		Estimated Useful Lives
	(In thousands, except for years)
Other intangible assets:
Customer relationships	$	2,650	$	(26	)	$	2,624			3 years
Developed technologies	12,020		(61		)	11,959		4	to	6 years
Tradename	60		(1		)	59				3 years
Non-compete agreements	660		(10		)	650				2 years
Backlog	60		(1		)	59				1 year
	$	15,450	$	(99	)	$	15,351

Advanced Digital Design S A [Member]

Business Acquisition [Line Items]

Schedule of purchase price allocation as of the closing date of the acquisition

The purchase price was allocated as follows as of the closing date of the acquisition:

	October 6, 2011
	(In thousands)
Cash paid for acquisition	$	19,915
Less:
Net tangible liabilities assumed	4,879
Intangible assets acquired:
Customer relationships	(6,580		)
Developed technologies	(3,330		)
Tradename	(150		)
Non-compete agreements	(720		)
Backlog	(290		)
Total intangible assets	(11,070		)
Goodwill	$	13,724

Schedule of components of the acquired identifiable intangible assets subject to amortization

The intangible assets for the ADD acquisition were measured at fair value using the income approach. The following table sets forth the components of the identifiable intangible assets subject to amortization as of December 31, 2012, which are being amortized on a straight-line basis:

	Gross Value		Accumulated Amortization			Net		Estimated Useful Lives
	(In thousands, except for years)
Other intangible assets:
Customer relationships	$	6,580	$	(548	)	$	6,032	15 years
Developed technology	3,330		(595		)	2,735		7 years
Tradename	150		(63		)	87		3 years
Non-compete agreement	720		(300		)	420		3 years
Backlog	290		(290		)	—		1 year
	$	11,070	$	(1,796	)	$	9,274

The following table sets forth the components of the identifiable intangible assets subject to amortization as of December 31, 2011 which are being amortized on a straight-line basis:

	Gross Value		Accumulated Amortization			Net		Estimated Useful Lives
	(In thousands, except for years)
Other intangible assets:
Customer relationships	$	6,580	$	(110	)	$	6,470	15 years
Developed technology	3,330		(119		)	3,211		7 years
Tradename	150		(13		)	137		3 years
Non-compete agreement	720		(60		)	660		3 years
Backlog	290		(73		)	217		1 year
	$	11,070	$	(375	)	$	10,695

Schedule of acquisition-related charges

The Company recorded the following acquisition‑related charges in the consolidated statements of operations in the years ended December 31, 2012 and 2011 related to the ADD acquisition:

	December 31, 2012		December 31, 2011
	(In thousands)
Amortization of intangible assets	$	1,421	$	375
Compensation‑related expense — cash	1,793		944
	$	3,214	$	1,319

Quantum Research Group Ltd.

Business Acquisition [Line Items]

Schedule of components of the acquired identifiable intangible assets subject to amortization

The following table sets forth the components of the identifiable intangible assets subject to amortization as of December 31, 2012 which are being amortized on a straight-line basis:

	Gross Value		Accumulated Amortization			Net		Estimated Useful Life
	(In thousands, except for years)
Other intangible assets:
Customer relationships	$	15,427	$	(14,912	)	$	515	5 years
Developed technology	4,948		(4,783		)	165		5 years
Tradename	849		(849		)	—		3 years
Non-compete agreement	806		(806		)	—		5 years
	$	22,030	$	(21,350	)	$	680

The following table sets forth the components of the identifiable intangible assets subject to amortization as of December 31, 2011 which are being amortized on a straight-line basis:

	Gross Value		Accumulated Amortization			Net		Estimated Useful Life
	(In thousands, except for years)
Other intangible assets:
Customer relationships	$	15,427	$	(11,827	)	$	3,600	5 years
Developed technology	4,948		(3,793		)	1,155		5 years
Tradename	849		(849		)	—		3 years
Non-compete agreement	806		(806		)	—		5 years
	$	22,030	$	(17,275	)	$	4,755

Schedule of acquisition-related charges

The Company recorded the following acquisition‑related charges in the consolidated statements of operations for the years ended December 31, 2012, 2011 and 2010 related to the Quantum acquisition:

	Years Ended
	December 31, 2012		December 31, 2011			December 31, 2010
	(In thousands)
Amortization of intangible assets	$	4,075	$	4,192		$	4,466
Compensation‑related expense — cash	—		—			199
Compensation‑related credit — stock	—		(103		)	(3,065		)
	$	4,075	$	4,089		$	1,600