ACCUMULATED OTHER COMPREHENSIVE LOSS

9 Months Ended

Sep. 30, 2019

Accumulated Other Comprehensive Income Loss Net Of Tax [Abstract]

ACCUMULATED OTHER COMPREHENSIVE LOSS

12. 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 debt 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, 2018, net of tax	$	10	$	(16,198	)	$	(46	)	$	(16,234	)
Other comprehensive gain    before reclassification		178		—			34			212
Reclassification to net income (1)		—		1,903			—			1,903		Selling, general and administrative, research and development, and cost of sales
Change during period		178		1,903			34			2,115
Balance September 30, 2019, net of tax	$	188	$	(14,295	)	$	(12	)	$	(14,119	)

	Unrealized gain (loss) on available-for-sale debt 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, 2017, net of tax	$	(258	)	$	(11,169	)	$	(37	)	$	(11,464	)
Other comprehensive gain (loss)    before reclassification		214			—			(10	)		204
Reclassification to net income (1)		—			1,266			—			1,266		Selling, general and administrative, research and development, and cost of sales
Change during period		214			1,266			(10	)		1,470
Balance September 30, 2018, net of tax	$	(44	)	$	(9,903	)	$	(47	)	$	(9,994	)

(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 $1.9 million and $1.3 million for the nine months ended September 30, 2019 and 2018, respectively.

(2) Refer to Note 14: Supplemental Executive Retirement Plan.