Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2017

COMPREHENSIVE INCOME (LOSS) [Abstract]

The Effect of the Reclassification from Comprehensive Income (Loss) to Earnings

Reclassifications and taxes related to items of other comprehensive income (loss) are as follows:

	Year Ended December 31, 2017									Year Ended December 31, 2016								Year Ended December 31, 2015
(In thousands)	Before Tax			Tax Effect			Net of Tax Amount			Before Tax			Tax Effect		Net of Tax Amount			Before Tax			Tax Effect		Net of Tax Amount
Foreign currency translation adjustments	$	738		$	(204	)	$	534		$	(383	)	$	—	$	(383	)	$	(625	)	$	—	$	(625	)
Net changes related to available-for-sale securities:
Unrealized gains (losses)	(3		)	—			(3		)	(8		)	7		(1		)	(78		)	—		(78		)
Reclassification adjustments for losses included in interest income and other	—			—			—			—			6		6			—			—		—
Total net changes related to available-for-sale securities	(3		)	—			(3		)	(8		)	13		5			(78		)	—		(78		)
Net changes related to foreign exchange forward contracts:
Unrealized gains (losses)	—			—			—			53			—		53			(298		)	—		(298		)
Reclassification adjustments for losses included in net income (loss)
Cost of revenues	—			—			—			27			41		68			352			—		352
Research and development expenses	—			—			—			6			10		16			118			—		118
Selling, general and administrative expenses	—			—			—			3			7		10			93			—		93
Total net changes related to foreign exchange forward contracts	—			—			—			89			58		147			265			—		265
Other comprehensive income (loss)	$	735		$	(204	)	$	531		$	(302	)	$	71	$	(231	)	$	(438	)	$	—	$	(438	)

Schedule of Accumulated Other Comprehensive Loss

At December 31, 2017, December 31, 2016 and December 31, 2015 components of accumulated other comprehensive loss is as follows:

(In thousands)	Foreign Currency Translation Adjustments			Available- for-Sale Securities			Foreign Exchange Forward Contracts			Accumulated Other Comprehensive Loss
Balances at December 31, 2014	$	(920	)	$	61		$	(412	)	$	(1,271	)
Other comprehensive loss before reclassifications	(625		)	(78		)	(298		)	(1,001		)
Reclassifications from accumulated other comprehensive loss	—			—			563			563
Net current period other comprehensive income (loss)	(625		)	(78		)	265			(438		)
Balances at December 31, 2015	$	(1,545	)	$	(17	)	$	(147	)	$	(1,709	)
Other comprehensive income (loss) before reclassifications	(383		)	(1		)	53			(331		)
Reclassifications from accumulated other comprehensive loss	—			6			94			100
Net current period other comprehensive income (loss)	(383		)	5			147			(231		)
Balances at December 31, 2016	$	(1,928	)	$	(12	)	$	—		$	(1,940	)
Other comprehensive income (loss) before reclassifications		534			(3	)		—			531
Reclassifications from accumulated other comprehensive loss		—			—			—			—
Net current period other comprehensive income (loss)		534			(3	)		—			531
Balances at December 31, 2017	$	(1,394	)	$	(15	)	$	—		$	(1,409	)