ACCUMULATED OTHER COMPREHENSIVE LOSS (Tables)

6 Months Ended

Jun. 30, 2022

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Schedule of Accumulated Other Comprehensive Loss

Amounts related to the changes in accumulated other comprehensive loss were as follows (in thousands):

	Unrealized Gain (Loss) on Available-for-Sale Securities			Net Unrealized Gain (Loss) on Retirement Plan (2)			Change in Cumulative Foreign Currency Translation Adjustment			Total			Affected Line Items in the Consolidated Statements of Income
Balance December 31, 2021, net of tax	$	(142	)	$	(18,019	)	$	(74	)	$	(18,235	)
Other comprehensive loss    before reclassification		(5,551	)		—			(410	)		(5,961	)
Reclassification to net income (1)		—			1,018			—			1,018		Selling, general and administrative, research and development and cost of sales
Change during period		(5,551	)		1,018			(410	)		(4,943	)
Balance June 30, 2022, net of tax	$	(5,693	)	$	(17,001	)	$	(484	)	$	(23,178	)

	Unrealized Gain (Loss) on Available-for-Sale Securities			Net Unrealized Gain (Loss) on Retirement Plan (2)			Change in Cumulative Foreign Currency Translation Adjustment			Total			Affected Line Items in the Consolidated Statements of Income
Balance December 31, 2020, net of tax	$	91		$	(36,075	)	$	(35	)	$	(36,019	)
Other comprehensive loss    before reclassification		(32	)		—			(69	)		(101	)
Reclassification to net income (1)		—			2,348			—			2,348		Selling, general and administrative, research and development and cost of sales
Change during period		(32	)		2,348			(69	)		2,247
Balance June 30, 2021, net of tax	$	59		$	(33,727	)	$	(104	)	$	(33,772	)

(1)The Company reclassified amortization of prior service cost and actuarial loss for its retirement plan from accumulated other comprehensive loss to net income of $1.0 million and $2.3 million for the six months ended June 30, 2022 and 2021, respectively.

(2)Refer to Note 17: Supplemental Executive Retirement Plan.