XML 46 R21.htm IDEA: XBRL DOCUMENT v3.2.0.727

Net Income (Loss) per Share (Tables)

6 Months Ended

Jul. 31, 2015

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

		Three Months Ended								Six Months Ended
		7/31/2015				7/31/2014				7/31/2015				7/31/2014
		(In thousands, except per share data)
Net income (loss)		$	7,450			$	5,203			$	4,274			$	1,348
Weighted average shares outstanding		14,887				14,725				14,856				14,687
Net effect of dilutive share-based on the treasury stock method using average market price		289				149				283				152
Totals		15,176				14,874				15,139				14,839
Net income (loss) per share - basic		$	0.50			$	0.35			$	0.29			$	0.09
Net income (loss) per share - diluted		$	0.49			$	0.35			$	0.28			$	0.09

X

- References

No definition available.

+ Details

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

X

- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

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



-Publisher FASB



-Name Accounting Standards Codification



-Topic 260



-SubTopic 10



-Section 50



-Paragraph 1



-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

+ Details

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