Other Comprehensive Income (Tables)

3 Months Ended

Mar. 31, 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 March 31, 2019							Three Months Ended March 31, 2018
(In thousands)		Before Tax		Tax Effect			Net of Tax Amount		Before Tax			Tax Effect		Net of Tax Amount
Foreign currency translation adjustments	$	87	$	—		$	87	$	220		$	—	$	220
Net changes related to available-for-sale securities:
Unrealized losses		58		(12	)		46		(40	)		9		(31	)
Reclassifications included in interest income and other		—		—			—		—			—		—
Net changes related to available-for-sale securities		58		(12	)		46		(40	)		9		(31	)
Other comprehensive income	$	145	$	(12	)	$	133	$	180		$	9	$	189

Schedule of Accumulated Other Comprehensive Loss

At March 31, 2019 and March 31, 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 before reclassifications	87			46			133
Amounts reclassified from accumulated other comprehensive loss	—			—			—
Total change for the period	87			46			133
Balances at March 31, 2019	$	(1,562	)	$	5		$	(1,557	)

(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 income (loss) before reclassifications	220			(31		)	189
Amounts reclassified from accumulated other comprehensive loss	—			—			—
Total change for the period	220			(75		)	145
Balances at March 31, 2018	$	(1,174	)	$	(90	)	$	(1,264	)