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 operations
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	)

	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 operations
Balance December 31, 2016, net of tax	$	(246	)	$	(10,355	)	$	(65	)	$	(10,666	)
Other comprehensive gain before reclassification		117			—			28			145
Actuarial loss		—			(1,945	)		—			(1,945	)
Reclassification to net income ⁽¹⁾		—			1,007			—			1,007		Selling, general and administrative, research and development, and cost of sales
Change during period		117			(938	)		28			(793	)
Balance September 30, 2017, net of tax	$	(129	)	$	(11,293	)	$	(37	)	$	(11,459	)

(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 $1.3 million and $1.0 million for the nine months ended September 30, 2018 and 2017, respectively.

(2)	Refer to Note 12: Supplemental Executive Retirement Plan.