Accumulated Other Comprehensive (Loss) Income

The Company reports activity in AOCI for foreign currency translation adjustments, including the translation adjustment for the investment in the China JV, unrealized gains and losses on cash flow hedge derivatives, and minimum pension liability adjustments (net of tax). The activity in AOCI for the three and six months ended June 30, 2019 and 2018 is as follows (in thousands):



	Three Months Ended June 30,						Six Months Ended June 30,
	2019			2018			2019			2018
Pension and other postretirement benefits:
Balance at beginning of period, net of tax	$	(7,503	)	$	(6,627	)	$	(8,027	)	$	(7,126	)
Gain arising during the period	518			491			1,034			979
Less: Tax expense	—			—			—			—
Net gain arising during the period	518			491			1,034			979
Amortization of prior service cost ⁽¹⁾	9			7			17			18
Less: Tax expense	—			—			—			—
Net amount reclassified from AOCI to net income	9			7			17			18
Other comprehensive income, net of tax	527			498			1,051			997
Balance at end of period, net of tax	(6,976		)	(6,129		)	(6,976		)	(6,129		)
Foreign currency translation adjustments:
Balance at beginning of period, net of tax	(2,101		)	6,845			(3,322		)	8,318
Loss on foreign currency translation	(2,257		)	(4,723		)	(1,036		)	(6,196		)
Less: Tax expense	—			—			—			—
Net loss on foreign currency translation	(2,257		)	(4,723		)	(1,036		)	(6,196		)
Balance at end of period, net of tax	(4,358		)	2,122			(4,358		)	2,122
Cash flow hedge derivatives:
Balance at beginning of period, net of tax	(3,880		)	(1,386		)	(1,166		)	(1,422		)
Unrealized loss on cash flow hedge derivatives	(1		)	(74		)	(3,985		)	(388		)
Less: Tax expense	—			30			—			46
Net loss on cash flow hedge derivatives	(1		)	(104		)	(3,985		)	(434		)
Net amount reclassified from AOCI to net loss (interest expense)	(2		)	308			—			674
Net reclassified from AOCI to net loss (foreign exchange gain (loss))	(1,760		)	—			(492		)	—
Balance at end of period, net of tax	(5,643		)	(1,182		)	(5,643		)	(1,182		)

Accumulated other comprehensive loss	$	(16,977	)	$	(5,189	)	$	(16,977	)	$	(5,189	)


(1)	Amounts reclassified from AOCI for pension liabilities are recorded in selling, general, and administrative expenses in the condensed consolidated statements of operations.