ACQUISITION (Tables)

9 Months Ended

Sep. 30, 2012

Business Combinations [Abstract]

Schedule of purchase price and estimated fair values of assets and liabilities [Table Text Block]

The following table summarizes the purchase price and estimated fair values of the assets acquired and the liabilities assumed as of May 1, 2012, the completion of the acquisition of Concept ("Closing Date").

		Total Amount
Assets Acquired		(in thousands)
	Cash	$	14,933
	Accounts receivable	3,220
	Inventories	10,631
	Prepaid expenses and other current assets	2,777
	Property and equipment, net	2,310
	Intangible assets:
	Developed technology	23,750
	Tradename	3,600
	Customer relationships	16,700
	Goodwill	63,492
	Total assets acquired	141,413
Liabilities assumed
	Current liabilities	4,587
	Deferred tax liabilities	5,539
	Other liabilities	634
	Total liabilities assumed	10,760
	Total purchase price	$	130,653

Schedule of purchased intangible assets [Table Text Block]

The following table represents details of the purchased intangible assets as part of the acquisition:

	Fair Value Amount		Estimated Useful Life
	(in thousands)		(in years)
Developed technology	$	23,750	4 - 12
Tradename	3,600		2
Customer relationships	16,700		10
Total Concept intangibles	$	44,050

Pro forma combined supplemental information [Table Text Block]

The unaudited pro forma combined supplemental information does not include the effects of any cost savings from operating efficiencies or synergies that may result from the acquisition (in thousands, except per share amounts).

	Three Months  Ended					Nine Months Ended
	September 30,					September 30,
	2012			2011		2012			2011
Revenues	$	78,045		$	83,483	$	235,313		$	257,438
Net income (loss)	$	(41,673	)	$	7,902	$	(41,110	)	$	26,276
Earnings (loss) per share - diluted	$	(1.44	)	$	0.26	$	(1.44	)	$	0.87