Income Taxes (Tables)

12 Months Ended

Dec. 31, 2017

Income Taxes

Income from Continuing Operations Before Income Taxes

	For the year ended December 31,
	2017		2016		2015
Domestic	$	(1,877)	$	(11,170)	$	(5,007)
Foreign		10,258		22,547		55,862
Total	$	8,381	$	11,377	$	50,855

Provision for Income Taxes

	For the year ended December 31,
	2017		2016		2015
Current:
Federal	$	14,299	$	(90)	$	—
State		141		5		1
Foreign		3,287		5,915		9,140
Total current		17,727		5,830		9,141
Deferred:
Federal		6,043		(2,985)		338
State		(200)		115		(135)
Foreign		7,210		(2,097)		(640)
Total deferred		13,053		(4,967)		(437)
Total	$	30,780	$	863	$	8,704

Differences Between Income Tax Provisions and Provisions for Income Taxes

	For the year ended December 31,
	2017		2016		2015
Expected tax at statutory rate	$	2,933	$	3,884	$	17,305
Foreign taxes at other rates		(3,139)		(7,512)		(12,487)
US tax on foreign earnings, net of foreign tax credits		(226)		(405)		1,968
Valuation allowances on NOL carryforwards		3,997		3,816		469
US tax reform - deemed repatriation		18,472		—		—
US tax reform - changes in indefinite reinvestment assertion		7,281		—		—
US tax reform - deferred tax expense from tax rate change		2,339		—		—
State income taxes, net of federal benefit		(59)		83		26
Disallowed expenses and other		(818)		997		1,423
Total	$	30,780	$	863	$	8,704

Deferred Income Tax Balances

	As of December 31,
	2017		2016
Deferred tax assets:
U.S. foreign tax credit	$	—	$	7,027
Stock and long-term compensation plans		1,855		2,304
Foreign NOL & other carryforwards		20,864		16,340
US state NOL carryforwards		823		803
US alternative minimum tax		—		357
Deferred revenue		1,278		358
Pension liability, net		974		1,038
Reserve for uncertain tax issues		—		(445)
Amortization and depreciation		753		708
Accrued expenses and other		1,246		523
Total gross deferred tax assets		27,793		29,013
Less: Valuation allowance		(12,805)		(6,274)
Net deferred income tax assets	$	14,988	$	22,739
Deferred tax liabilities:
Accruals	$	506	$	691
US tax on unremitted foreign earnings		—		424
Foreign tax on unremitted foreign earnings		7,434		—
Intangible assets		9,341		10,947
Deferred tax liabilities	$	17,281	$	12,062
Net deferred tax assets (liabilities)	$	(2,293)	$	10,677

Summary of Net Operating Loss Carryforwards

	Carryforward		Expiration
NOL Carryforward
Canada	$	48,622	2024-2037
Other foreign		14,451	None
Canada province		46,424	2024-2037
U.S. states		10,960	2019-2028
		120,457
Other Carryforwards
Canada		7,902	None
Canada province		22,033	None
Other foreign		1,226	2018
		31,161
	$	151,618

Schedule of Reserves for Uncertain Tax Position

	As of year ended December 31,
	2017		2016		2015
Reserve at beginning of year	$	662	$	560	$	560
Increases related to prior year tax positions		7		217		—
Lapse of statute of limitations		(562)		(115)		—
Total	$	107	$	662	$	560

Summary of Income Tax Examinations

Australia	2009
Austria	2011
Belgium	2015
Canada	2013
Netherlands	2012
Singapore	2012
Switzerland	2016
United States	2014