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Note 11 - Accrued Liabilities

12 Months Ended

Jan. 31, 2016

Payables and Accruals [Abstract]

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

Note 11 - Accrued Liabilities

		January 31, 2016				January 31, 2015
Accrued compensation and benefits			10,700				9,017
Accrued professional fees			1,211				1,137
Other accrued liabilities			4,933				6,541
			16,844				16,695

Other accrued liabilities include accrued expenses related to third party resellers and royalties, vendors and accrued restructuring charges.

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- Definition

The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(a),20,24)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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