Income Taxes (Tables)

12 Months Ended

Dec. 31, 2015

Income Tax Disclosure [Abstract]

Reconciliation of the Federal Statutory Income Tax Rate to the Company's Effective Tax Rate

A reconciliation of the Federal statutory income tax rate to the Company’s effective tax rate is as follows:

	Percent of Income before Income Taxes
	2015			2014			2013
Statutory Federal income tax rate		35.0	%		35.0	%		35.0	%
State income taxes - net of Federal tax benefit		0.2			(4.5	)		2.9
Foreign tax rate differential		(2.4	)		1.8			(0.2	)
Domestic production deduction		(4.0	)		(6.6	)		(3.1	)
Non-deductible expenses		4.9			7.0			1.3
Changes in unrecognized tax benefits		(1.8	)		(2.5	)		(0.2	)
Foreign tax incentives		(2.3	)		(3.0	)		(2.2	)
Valuation allowances		4.8			9.0			—
Other		1.3			0.2			—
Effective tax rate for the year		35.7	%		36.4	%		33.5	%

Income (Loss) from Continuing Operations Before Income Taxes

Income from continuing operations before income taxes was attributable to the following sources:

	2015		2014			2013
United States	$	19,546	$	21,074		$	38,089
Foreign		2,316		(6,991	)		1,696
Totals	$	21,862	$	14,083		$	39,785

Income Tax Expense (Benefit) from Continuing Operations

Income tax expense (benefit) from continuing operations consisted of the following:

	2015					2014						2013
	Current		Deferred			Current			Deferred			Current		Deferred
Federal	$	6,677	$	(368	)	$	8,298		$	(1,208	)	$	13,273	$	(1,413	)
Foreign		504		783			(277	)		(710	)		629		(920	)
State and local		943		(730	)		(234	)		(747	)		2,170		(396	)
	$	8,124	$	(315	)	$	7,787		$	(2,665	)	$	16,072	$	(2,729	)

Significant Components of the Company's Deferred Taxes

Significant components of the Company’s deferred taxes as of December 31, 2015 and 2014 are as follows:

	2015			2014
Deferred income tax liabilities
Property, plant and equipment	$	12,989		$	11,629
Tax-deductible goodwill		7,871			7,728
Non-deductible intangibles		282			1,843
State deferred taxes		212			687
Other		1,010			483
		22,364			22,370
Deferred income tax assets
Compensation		7,081			6,716
Inventory valuation		945			636
Allowance for uncollectible accounts		194			260
Non-deductible accruals		3,892			2,631
Other		—			15
Net operating loss carryforwards		4,715			5,050
		16,827			15,308
Valuation Allowance		(3,664	)		(4,326	)
		13,163			10,982
Net deferred income tax liability	$	9,201		$	11,388

Activity Related to the Company's Valuation Allowance

The following table summarizes the activity related to the Company’s valuation allowance:

	2015			2014			2013
Balance at January 1	$	(4,326	)	$	(4,264	)	$	(5,128	)
(Charged) Credited to Expense		(763	)		414			25
Net write-offs		—			—			—
Foreign currency translation adjustment		1,425			(476	)		839
Balance at December 31	$	(3,664	)	$	(4,326	)	$	(4,264	)

Activity Related to the Company's Unrecognized Tax Benefits

The following table summarizes the activity related to the Company’s unrecognized tax benefits:

	2015			2014			2013
Balance at January 1	$	483		$	840		$	910
Increases related to current year tax positions		—			—			—
Increases related to previous year tax positions		151			5			—
Reductions due to lapse of applicable statute of limitations		(483	)		(362	)		(48	)
Reduction due to settlements		—			—			(22	)
Balance at December 31	$	151		$	483		$	840