Other Comprehensive Income (Tables)

6 Months Ended

Jun. 30, 2019

Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]

The Effect of The Reclassifications From Comprehensive Income (Loss) To Earnings

	Three Months Ended June 30, 2019									Three Months Ended June 30, 2018
(In thousands)	Before Tax			Tax Effect			Net of Tax Amount			Before Tax			Tax Effect			Net of Tax Amount
Foreign currency translation adjustments	$	(17	)	$	—		$	(17	)	$	(422	)	$	—		$	(422	)
Net changes related to available-for-sale securities:
Unrealized gains (losses)		70			(14	)		56			4			(1	)		3
Reclassifications included in interest income and other		—			—			—			—			—			—
Net changes related to available-for-sale securities		70			(14	)		56			4			(1	)		3
Other comprehensive income	$	53		$	(14	)	$	39		$	(418	)	$	(1	)	$	(419	)

	Six Months Ended June 30, 2019							Six Months Ended June 30, 2018
(In thousands)	Before Tax		Tax Effect			Net of Tax Amount		Before Tax			Tax Effect		Net of Tax Amount
Foreign currency translation adjustments	$	70	$	—		$	70	$	(202	)	$	—	$	(202	)
Net changes related to available-for-sale securities:
Unrealized gains (losses)		128		(26	)		102		(36	)		8		(28	)
Reclassifications included in interest income and other		—		—			—		—			—		—
Net changes related to available-for-sale securities		128		(26	)		102		(36	)		8		(28	)
Other comprehensive income	$	198	$	(26	)	$	172	$	(238	)	$	8	$	(230	)

Schedule of Accumulated Other Comprehensive Loss

At June 30, 2019 and June 30, 2018, components of accumulated other comprehensive loss are as follows: 

(In thousands)	Foreign Currency Translation Adjustments			Available- for-Sale Securities			Accumulated Other Comprehensive Loss
Balances at December 31, 2018	$	(1,649	)	$	(41	)	$	(1,690	)
Other comprehensive income for the six months ended June 30, 2019	70			102			172
Balances at June 30, 2019	$	(1,579	)	$	61		$	(1,518	)

(In thousands)	Foreign Currency Translation Adjustments			Available- for-Sale Securities			Accumulated Other Comprehensive Loss
Balances at December 31, 2017	$	(1,394	)	$	(15	)	$	(1,409	)
Decrease related to adoption of ASU 2016-01	—			(44		)	(44		)
Other comprehensive loss for the six months ended June 30, 2018	(202		)	(28		)	(230		)
Total change for the period	(202		)	(72		)	(274		)
Balances at June 30, 2018	$	(1,596	)	$	(87	)	$	(1,683	)