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Income Taxes (Tables)

12 Months Ended

Dec. 31, 2018

Income Taxes

Income from Continuing Operations Before Income Taxes

		For the year ended December 31,
		2018			2017			2016
U.S.		$	(4,347)		$	(1,877)		$	(11,170)
Non-U.S.			7,900			10,258			22,547
Total		$	3,553		$	8,381		$	11,377

Provision for Income Taxes

		For the year ended December 31,
		2018			2017			2016
Current:
Federal		$	(3,792)		$	14,299		$	(90)
State			97			141			5
Foreign			10,833			3,287			5,915
Total current			7,138			17,727			5,830
Deferred:
Federal			(333)			6,043			(2,985)
State			15			(200)			115
Foreign			(7,113)			7,210			(2,097)
Total deferred			(7,431)			13,053			(4,967)
Total		$	(293)		$	30,780		$	863

Differences Between Income Tax Provisions and Provisions for Income Taxes

		For the year ended December 31,
		2018			2017			2016
Expected tax at statutory rate		$	747		$	2,933		$	3,884
Foreign taxes at other rates			(1,308)			(3,139)			(7,512)
US tax on foreign earnings, net of foreign tax credits			—			(226)			(405)
Valuation allowances on NOL carryforwards			2,894			3,997			3,816
US tax reform - deemed repatriation			(2,534)			18,472			—
US tax reform - changes in indefinite reinvestment assertion			—			7,281			—
US tax reform - deferred tax expense from tax rate change			(462)			2,339			—
State income taxes, net of federal benefit			(79)			(59)			83
Disallowed expenses and other			449			(818)			997
Total		$	(293)		$	30,780		$	863

Deferred Income Tax Balances

		As of December 31,
		2018			2017
Deferred tax assets:
Stock and long-term compensation plans		$	2,284		$	1,855
Foreign NOL & other carryforwards			23,785			20,864
US state NOL carryforwards			842			823
Deferred revenue			627			1,278
Pension liability, net			1,078			974
Amortization and depreciation			770			753
Accrued expenses and other			1,138			1,246
Total gross deferred tax assets			30,524			27,793
Less: Valuation allowance			(15,170)			(12,805)
Net deferred income tax assets		$	15,354		$	14,988
Deferred tax liabilities:
Accruals		$	549		$	506
Foreign tax on unremitted foreign earnings			1,650			7,434
Intangible assets			10,215			9,341
Deferred tax liabilities		$	12,414		$	17,281
Net deferred tax assets (liabilities)		$	2,940		$	(2,293)

Summary of Net Operating Loss Carryforwards

		Carryforward			Expiration
NOL Carryforward
Canada		$	51,310		2024-2038
United Kingdom			12,936		None
Other foreign			7,370		None
Canada province			49,282		2024-2038
U.S. states			11,318		2019-2030
			132,216
Other Carryforwards
Canada			10,829		None
Canada province			24,960		None
Canada (credit)			1,206
			36,995
		$	169,211

Schedule of Reserves for Uncertain Tax Position

		As of year ended December 31,
		2018			2017			2016
Reserve at beginning of year		$	107		$	662		$	560
Increases related to prior year tax positions			427			7			217
Lapse of statute of limitations			(107)			(562)			(115)
Total		$	427		$	107		$	662

Summary of Income Tax Examinations

Australia		2010
Austria		2012
Belgium		2016
Canada		2014
Netherlands		2013
Singapore		2013
Switzerland		2017
United Kingdom		2017
United States		2015

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