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Note 18 - Income Taxes (Tables)

12 Months Ended

Jan. 31, 2021

Notes Tables

Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]

Year Ended			January 31,				January 31,				January 31,
			2021				2020				2019
Canada			31,307				19,557				16,715
United States			26,072				19,962				11,077
Other countries			12,990				8,516				11,718
			70,369				48,035				39,510

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

Year Ended			January 31,				January 31,				January 31,
			2021				2020				2019
Current income tax expense
Canada			1,875				1,020				3,037
United States			(3,050	)			3,496				1,298
Other countries			4,921				779				1,707
			3,746				5,295				6,042
Deferred income tax expense (recovery)
Canada			7,047				5,008				2,531
United States			9,537				1,390				67
Other countries			(2,061	)			(655	)			(407	)
			14,523				5,743				2,191
			18,269				11,038				8,233

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

			January 31,				January 31,
			2021				2020
Assets
Accrued liabilities not currently deductible			4,471				14,838
Accumulated net operating losses			12,866				10,579
Corporate minimum taxes			1,596				-
Difference between tax and accounting basis of property and equipment			23,754				33,929
Research and development and other tax credits and expenses			1,649				756
Total deferred income tax assets			44,336				60,102
Liabilities
Difference between tax and accounting basis of intangible assets			(45,030	)			(41,381	)
Difference between tax and accounting basis of property and equipment			-				-
Other temporary differences			(2,109	)			(1,716	)
Total deferred income tax liabilities			(47,139	)			(43,097	)
Net deferred income taxes			(2,803	)			17,005
Valuation allowance			(11,365	)			(10,470	)
Net deferred income taxes, net of valuation allowance			(14,168	)			6,535

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

Year Ended			January 31,				January 31,				January 31,
			2021				2020				2019
Income before income taxes			70,369				48,033				39,510
Combined basic Canadian statutory rates			26.5	%			26.5	%			26.5	%
Income tax expense based on the above rates			18,648				12,729				10,470
Increase (decrease) in income taxes resulting from:
Permanent differences including amortization of intangible assets			875				(673	)			(133	)
Effect of differences between Canadian and foreign tax rates			(600	)			(274	)			(172	)
Effect of rate changes on current year timing differences			(1,063	)			(609	)			(245	)
Adjustments relating to previous periods			(1,034	)			94				(973	)
Increase (decrease) in accruals for uncertain tax positions			1,289				(1,042	)			(515	)
Valuation allowance			254				692				(344	)
Stock based compensation			100				352				231
Other, including foreign exchange			(200	)			(231	)			(86	)
Income tax expense			18,269				11,038				8,233

Summary of Operating Loss Carryforwards [Table Text Block]

Expiry year			Canada				United States				EMEA				Asia Pacific				Total
2022			-				-				-				285				285
2023			-				3				341				50				394
2024			-				16				138				67				221
2025			-				51				-				-				51
2026			-				-				-				-				-
Thereafter			6,969				2,807				47,832				2,434				60,042
			6,969				2,877				48,311				2,836				60,993

Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]

			January 31,				January 31,
			2021				2020
Liability, beginning of year			6,650				7,824
Gross increases – current period			2,502				139
Lapsing due to statutes of limitations			(759	)			(1,313	)
Liability, end of year			8,393				6,650

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