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Note 8 - Property and Equipment (Tables)

12 Months Ended

Jan. 31, 2017

Notes Tables

Property, Plant and Equipment [Table Text Block]

			January 31, 2017				January 31, 2016
Cost
Computer equipment and software			29,687				26,335
Furniture and fixtures			1,846				1,062
Leasehold improvements			566				431
			32,099				27,828
Accumulated amortization
Computer equipment and software			20,153				18,134
Furniture and fixtures			1,164				853
Leasehold improvements			335				237
			21,652				19,224
Net			10,447				8,604

X

- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(13))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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Period Type:	duration

X

- References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration