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Balance Sheet Details (Tables)

12 Months Ended

Dec. 31, 2021

Balance Sheet Related Disclosures [Abstract]

Inventory

Inventories consisted of the following:

						As of December 31,
(In thousands)						2021						2020
Raw materials						$	3,879					$	7,945
Work in process						1,536						650
Finished goods						3,067						5,871
Total						$	8,482					$	14,466

Components of property, plant and equipment, net

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

						As of December 31,
(In thousands)						2021						2020
Computer software						$	51,922					$	49,862
Computer equipment						34,484						32,122
Leasehold improvements						34,120						9,658
Machinery						14,840						10,378
Furniture and fixtures						13,328						11,100
Construction in progress						1,813						27,250
Property, plant and equipment, gross						150,507						140,370
Less accumulated depreciation and amortization						(94,472)						(82,677)
Property, plant and equipment, net						$	56,035					$	57,693

Schedule of accumulated other comprehensive income (loss)

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

						As of December 31,
(In thousands)						2021						2020
Foreign currency translation adjustments						$	(237)					$	129
Unrealized loss on available-for-sale securities, net of tax						(1,215)						(210)
Total						$	(1,452)					$	(81)

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