Accumulated Other Comprehensive Loss (Tables)

6 Months Ended

Jun. 30, 2021

Equity [Abstract]

Net Change and Ending Balances for Various Components of Accumulated Other Comprehensive Loss

Net change and ending balances for the various components of accumulated other comprehensive loss as of and for the six months ended June 30, 2021, and 2020, are summarized below. All amounts are net of tax where applicable.

	Foreign Currency Translation			Unrecognized Employee Benefit Costs			Cash Flow Hedges			Total Accumulated Other Comprehensive Loss			Less: Noncontrolling Interest			Accumulated Other Comprehensive Loss Attributable to Ampco-Pittsburgh
Balance at January 1, 2021	$	(11,371	)	$	(57,652	)	$	589		$	(68,434	)	$	261		$	(68,695	)
Net change		458			886			(165	)		1,179			102			1,077
Balance at June 30, 2021	$	(10,913	)	$	(56,766	)	$	424		$	(67,255	)	$	363		$	(67,618	)
Balance at January 1, 2020	$	(18,352	)	$	(50,859	)	$	291		$	(68,920	)	$	(258	)	$	(68,662	)
Net change		(1,958	)		1,361			(43	)		(640	)		(100	)		(540	)
Balance at June 30, 2020	$	(20,310	)	$	(49,498	)	$	248		$	(69,560	)	$	(358	)	$	(69,202	)

Line Items Affected on Condensed Consolidated Statements of Operations for Components Reclassified from Accumulated Other Comprehensive Loss

The following summarizes the line items affected on the condensed consolidated statements of operations for components reclassified from accumulated other comprehensive loss. Amounts in parentheses represent credits to net income.

	Three Months Ended June 30,						Six Months Ended June 30,
	2021			2020			2021			2020
Amortization of unrecognized employee benefit costs:
Other income	$	570		$	378		$	946		$	763
Income tax provision		(18	)		0			(32	)		0
Net of tax	$	552		$	378		$	914		$	763
Settlements of cash flow hedges:
Depreciation and amortization (foreign currency purchase contracts)	$	(7	)	$	(6	)	$	(14	)	$	(13	)
Costs of products sold (excluding depreciation and amortization) (futures contracts – copper and aluminum)		(382	)		178			(706	)		170
Total before income tax		(389	)		172			(720	)		157
Income tax provision		0			0			0			0
Net of tax	$	(389	)	$	172		$	(720	)	$	157