10.	Accumulated Other Comprehensive Loss

Net change and ending balances for the various components of accumulated other comprehensive loss as of and for the three months ended March 31, 2018, and 2017, are summarized below. All amounts are net of tax, where applicable.

	Foreign Currency Translation Adjustments			Unrecognized Employee Benefit Costs			Unrealized Holding Gains on Marketable Securities			Cash Flow Hedges			Accumulated Other Comprehensive Loss
Balance at January 1, 2018, as originally presented	$	(11,932	)	$	(34,196	)	$	632		$	739		$	(44,757	)
Cumulative effect of ASU 2016-01		0			0			(632	)		0			(632	)
Balance at January 1, 2018, adjusted		(11,932	)		(34,196	)		0			739			(45,389	)
Net Change		2,498			(283	)		0			(524	)		1,691
Balance at March 31, 2018	$	(9,434	)	$	(34,479	)	$	0		$	215		$	(43,698	)

Balance at January 1, 2017	$	(22,973	)	$	(38,636	)	$	59		$	551		$	(60,999	)
Net Change		2,252			478			179			69			2,978
Balance at March 31, 2017	$	(20,721	)	$	(38,158	)	$	238		$	620		$	(58,021	)

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 (loss). There was no income tax benefit or expense associated with the various components of other comprehensive income for either of the periods, due to the Corporation having a valuation allowance recorded against its deferred income tax assets for the jurisdiction where the expense is recognized. Foreign currency translation adjustments exclude the effect of income taxes since earnings of non-U.S. subsidiaries are deemed to be reinvested for an indefinite period of time. On January 1, 2018, ASU 2016-01 became effective, which requires entities to record changes in fair value for certain investments in equity securities through net income (loss) versus other comprehensive income (loss). Accordingly, no amounts for changes in the fair value of the Corporation’s marketable securities were reclassified from accumulated other comprehensive loss to net income for the three months ended March 31, 2018. For the three months ended March 31, 2017, the Corporation reclassified an insignificant amount of realized gains from the sale of marketable securities to the condensed consolidated statement of operations.

	Three Months Ended March 31,
	2018			2017
Amortization of unrecognized employee benefit costs:
Other income (expense)	$	130		$	733
Income tax provision		0			0
Net of tax	$	130		$	733
Realized gains from settlement of cash flow hedges:
Depreciation and amortization (foreign currency purchase contracts)	$	(7	)	$	(7	)
Costs of products sold (excluding depreciation and amortization) (futures contracts – copper and aluminum)		(202	)		(148	)
Total before income tax		(209	)		(155	)
Income tax provision		0			0
Net of tax	$	(209	)	$	(155	)