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Balance Sheet Details (Tables)

12 Months Ended

Dec. 31, 2018

Balance Sheet Related Disclosures [Abstract]

Inventory Disclosure [Text Block]

Inventories consist of the following:

	As of December 31,
	2018				2017
	(In thousands)
Raw materials	$	2,583			$	2,976
Work in process	145				1,109
Finished goods	4,044				1,074
	$	6,772			$	5,159

Components of property, plant and equipment, net

Property, plant and equipment, net is comprised of the following:

	As of December 31,
	2018				2017
	(In thousands)
Building	$	40,320			$	40,320
Computer software	26,127				18,424
Computer equipment	37,223				36,607
Furniture and fixtures	16,286				16,881
Leasehold improvements	10,824				10,110
Machinery	9,097				16,936
Construction in progress	429				1,831
	140,306				141,109
Less accumulated depreciation and amortization	(83,278		)		(86,806		)
	$	57,028			$	54,303

Schedule of accumulated other comprehensive Income (Loss)

Accumulated other comprehensive gain (loss) is comprised of the following:

	As of December 31,
	2018				2017
	(In thousands)
Foreign currency translation adjustments	$	(10,040	)		$	(5,593	)
Unrealized gain (loss) on available-for-sale securities, net of tax	(251		)		496
Total	$	(10,291	)		$	(5,097	)

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- References

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- Definition

The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 330
-URI http://asc.fasb.org/topic&trid=2126998

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- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(13))
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-Topic 360
-SubTopic 10
-Section 50
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Tabular disclosure of the components of accumulated other comprehensive income (loss).

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-Name Accounting Standards Codification
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-SubTopic 10
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