XML 32 R21.htm IDEA: XBRL DOCUMENT v3.3.1.900

Net Income (Loss) per Share (Tables)

9 Months Ended

Oct. 31, 2015

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

		Three Months Ended								Nine Months Ended
		10/31/2015				10/31/2014				10/31/2015				10/31/2014
		(In thousands, except per share data)
Net income (loss)		$	6,003			$	4,632			$	10,276			$	5,980
Weighted average shares outstanding		14,971				14,824				14,895				14,747
Net effect of dilutive share-based on the treasury stock method using average market price		353				230				332				187
Totals		15,324				15,054				15,227				14,934
Net income (loss) per share - basic		$	0.40			$	0.31			$	0.69			$	0.41
Net income (loss) per share - diluted		$	0.39			$	0.31			$	0.67			$	0.40

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