Income Taxes (Tables)

12 Months Ended

Dec. 31, 2018

Income Tax Disclosure [Abstract]

Pre-Tax Income (Loss)

Pre-tax income (loss) consisted of the following for the years ended December 31:

	2018		2017			2016
Domestic	$	27,024	$	(2,093	)	$	(13,928	)
Foreign	26,484		15,738			20,762
Total	$	53,508	$	13,645		$	6,834

Reconciliation of Income Taxes Computed at Statutory Rate

A reconciliation of income taxes computed at the statutory rates to the reported income tax provision for the years ended December 31 follows:

	2018			2017			2016
Federal provision at statutory rate	$	11,237		$	4,776		$	2,392
U.S./Foreign tax rate differential	731			(919		)	(1,842		)
Foreign non-deductible expenses	(1,759		)	(2,006		)	743
Foreign tax provision	1,253			615			336
State taxes, net of federal benefit	733			73			(171		)
State tax rate change, net of federal benefit	(32		)	(264		)	541
Change in uncertain tax positions	45			81			114
Change in valuation allowance	597			2,475			(1,858		)
Tax credits	(2,076		)	(152		)	(104		)
Share-based compensation	(50		)	(657		)	(108		)
Change in U.S. corporate tax rate	—			7,214			—
Repatriation of foreign earnings	(3,670		)	3,964			—
GILTI, net of related foreign tax credit	1,194			—			—
Other	793			150			6
Provision for income taxes	$	8,996		$	15,350		$	49

Provision (Benefit) for Income Taxes

The provision (benefit) for income taxes for the years ended December 31 follows:

	2018							2017								2016
	Current			Deferred		Total		Current		Deferred			Total			Current			Deferred			Total
Federal	$	(3,432	)	$	5,243	$	1,811	$	2,954	$	7,716		$	10,670		$	(4	)	$	(1,801	)	$	(1,805	)
State and local	123			179		302		362		(371		)	(9		)	(27		)	1,021			994
Foreign	6,365			518		6,883		4,042		647			4,689			2,605			(1,745		)	860
Total	$	3,056		$	5,940	$	8,996	$	7,358	$	7,992		$	15,350		$	2,574		$	(2,525	)	$	49

Summary of Deferred Income Taxes Assets and Liabilities

A summary of deferred income tax assets and liabilities as of December 31 follows:

	2018			2017
Noncurrent deferred tax assets:
Amortization and fixed assets	$	1,899		$	1,835
Accounts receivable	166			396
Inventories	2,226			2,254
Pension obligations	2,375			2,903
Warranty obligations	827			973
Accrued benefits	382			787
Foreign exchange contracts	(367		)	89
Restricted stock	106			73
Tax credits carryforwards	3,784			1,611
Net operating loss carryforwards	16,801			24,784
Other temporary differences not currently available for tax purposes	1,814			(411		)
Total noncurrent deferred tax assets	$	30,013		$	35,294
Valuation allowance	(14,665		)	(15,021		)
Net noncurrent deferred tax assets	$	15,348		$	20,273
Noncurrent deferred tax liabilities:
Amortization and fixed assets	$	(2,960	)	$	(100	)
Net operating loss carryforwards	2,272			—
Other temporary differences not currently available for tax purposes	(106		)	60
Total noncurrent tax liabilities	(794		)	(40		)
Total net deferred tax asset	$	14,554		$	20,233

Reconciliation of Beginning and Ending Amount of Unrecognized Tax Benefits

A reconciliation of the beginning and ending amount of unrecognized tax benefits (including interest and penalties) at December 31 follows:

	2018			2017			2016
Balance - Beginning of the year	$	485		$	628		$	489
Gross increase - tax positions in prior periods	63			68			40
Gross decreases - tax positions in prior periods	(14		)	(38		)	—
Gross increases - current period tax positions	24			29			103
Lapse of statute of limitations	(12		)	(221		)	(4		)
Currency translation adjustment	(16		)	19			—
Balance - End of the year	$	530		$	485		$	628