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

	Unrealized (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 January 1, 2014, net of tax	$	(24	)	$	(4,344	)	$	—		$	(4,368	)
Other comprehensive loss before reclassification		(4	)		(385	)		—			(389	)
Reclassification to net income ⁽¹⁾		—			375			—			375		Selling, general and administrative, research and development
Change during period		(4	)		(10	)		—			(14	)
Balance December 31 2014, net of tax	$	(28	)	$	(4,354	)	$	—		$	(4,382	)
Other comprehensive loss before reclassification		(83	)		(388	)		—			(471	)
Plan amendment cost		—			(5,963	)		—			(5,963	)
Reclassification to net income ⁽¹⁾		—			997			—			997		Selling, general and administrative, research and development
Change during period		(83	)		(5,354	)		—			(5,437	)
Balance December 31, 2015, net of tax	$	(111	)	$	(9,708	)	$	—		$	(9,819	)
Other comprehensive loss before reclassification		(135	)		(1,731	)		(65	)		(1,931	)
Reclassification to net income ⁽¹⁾		—			1,084			—			1,084		Selling, general and administrative, research and development, and cost of material sales
Change during period		(135	)		(647	)		(65	)		(847	)
Balance December 31, 2016, net of tax	$	(246	)	$	(10,355	)	$	(65	)	$	(10,666	)

(1)	The Company reclassified amortization of plan amendment cost, prior service cost, and actuarial loss for its retirement plan from accumulated other comprehensive loss to net income of $1.1 million, $1.0 million, and $375,000 for the years ended December 31, 2016, 2015, and 2014, respectively.

(2)	Refer to Note 15: Employee Retirement Plans