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Fair Value Measurements (Tables)

12 Months Ended

Jan. 31, 2014

Fair Value Disclosures [Abstract]

Assets Measured at Fair Value on a Recurring Basis

Assets measured at fair value on a recurring basis are summarized below:

January 31, 2014		Level 1				Level 2				Level 3				Total
(In thousands)
Money market funds (included in cash and cash equivalents)		$	4,734			$	—			$	—			$	4,734
State and municipal obligations (included in securities available for sale)			—				18,766				—				18,766
Total		$	4,734			$	18,766			$	—			$	23,500
January 31, 2013		Level 1				Level 2				Level 3				Total
(In thousands)
Money market funds (included in cash and cash equivalents)		$	8,784			$	—			$	—			$	8,784
State and municipal obligations (included in securities available for sale)			8,509				—				—				8,509
Total		$	17,293			$	—			$	—			$	17,293

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- Definition

Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring and/or nonrecurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19190-110258



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a),(b)

-URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258

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