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Note 19 - Other Charges (Tables)

12 Months Ended

Jan. 31, 2016

Other Income and Expenses [Abstract]

Schedule of Other Operating Cost and Expense, by Component [Table Text Block]

		January 31, 2016				January 31, 2015				January 31, 2014
Executive departure charges			-				396				3,313
Acquisition-related costs			1,416				1,666				1,308
Fiscal 2015 restructuring plan			50				715				-
Fiscal 2014 restructuring plan			33				100				1,904
Other restructuring plans			(7	)			(1	)			(13	)
			1,492				2,876				6,512

Restructuring and Related Costs [Table Text Block]

		Workforce Reduction				Office Closure Costs				Other Costs				Total
Balance at January 31, 2014			-				-				-				-
Accruals and adjustments			464				224				27				715
Cash draw downs			(238	)			(4	)			(27	)			(269	)
Balance at January 31, 2015			226				220				-				446
Accruals and adjustments			24				14				12				50
Cash payments			(250	)			(93	)			(12	)			(355	)
Balance at January 31, 2016			-				141				-				141

		Workforce Reduction				Office Closure Costs				Total
Balance at January 31, 2014			52				96				148
Accruals and adjustments			64				36				100
Cash draw downs			(116	)			(99	)			(215	)
Foreign exchange			-				(8	)			(8	)
Balance at January 31, 2015			-				25				25
Accruals and adjustments			-				33				33
Cash payments			-				(57	)			(57	)
Foreign exchange			-				(1	)			(1	)
Balance at January 31, 2016			-				-				-

X

- References

No definition available.

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- Definition

Tabular disclosure of each detailed component of other operating costs and expenses that are applicable to sales and revenues, but not included in the cost of sales in the income statement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.3)
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Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
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-URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
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-Section S99
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-Subparagraph (SAB TOPIC 5.P.3)
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