Other Comprehensive Income (Loss) (Tables)

6 Months Ended

Jun. 30, 2022

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

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

Changes in components of other comprehensive loss and taxes related to items of other comprehensive loss are as follows:  

	Three Months Ended June 30, 2022									Three Months Ended June 30, 2021
(In thousands)	Before Tax			Tax Effect			Net of Tax Amount			Before Tax			Tax Effect			Net of Tax Amount
Foreign currency translation adjustments	$	(435	)	$	—		$	(435	)	$	20		$	—		$	20
Unrealized losses on available-for-sale securities		(162	)		(34	)		(128	)		(52	)		(11	)		(41	)
Other comprehensive loss	$	(597	)	$	(34	)	$	(563	)	$	(32	)	$	(11	)	$	(21	)

	Six Months Ended June 30, 2022									Six Months Ended June 30, 2021
(In thousands)	Before Tax			Tax Effect			Net of Tax Amount			Before Tax			Tax Effect			Net of Tax Amount
Foreign currency translation adjustments	$	(506	)	$	—		$	(506	)	$	(127	)	$	—		$	(127	)
Unrealized losses on available-for-sale securities		(619	)		(130	)		(489	)		(124	)		(26	)		(98	)
Other comprehensive loss	$	(1,125	)	$	(130	)	$	(995	)	$	(251	)	$	(26	)	$	(225	)

Schedule of Accumulated Other Comprehensive Loss

At June 30, 2022 and 2021, components of accumulated other comprehensive loss is as follows: 

(In thousands)	Foreign Currency Translation Adjustments			Available- for-Sale Securities			Accumulated Other Comprehensive Loss
Balances at December 31, 2021	$	(1,478	)	$	(32	)	$	(1,510	)
Other comprehensive loss for the six months ended June 30, 2022	(506		)	(489		)	(995		)
Balances at June 30, 2022	$	(1,984	)	$	(521	)	$	(2,505	)

(In thousands)	Foreign Currency Translation Adjustments			Available- for-Sale Securities			Accumulated Other Comprehensive Loss
Balances at December 31, 2020	$	(1,285	)	$	183		$	(1,102	)
Other comprehensive loss for the six months ended June 30, 2021	(127		)	(98		)	(225		)
Balances at June 30, 2021	$	(1,412	)	$	85		$	(1,327	)