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Contractual Obligations (Tables)

12 Months Ended

Jan. 31, 2013

Contractual Obligations [Abstract]

Summary of contractual obligations

		Total				2014				2015				2016				2017				2018 and Thereafter
(In thousands)
Purchase Commitments*		$	9,420			$	8,173			$	1,247			$	—			$	—			$	—
Operating Lease Obligations		$	887			$	372			$	273			$	138				104				—
		$	10,307			$	8,545			$	1,520			$	138			$	104			$	—

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- Definition

Tabular disclosure of the aggregate amount of payments due on known contractual obligations for the five years following the date of the latest balance sheet and the combined aggregate amount of maturities of known contractual obligations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-K (SK)

-Number 229

-Section 303

-Paragraph a

-Subparagraph 5

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