XML 35 R19.htm IDEA: XBRL DOCUMENT v2.4.1.9

Note 2 - Earnings Per Common Share (Tables)

3 Months Ended

Mar. 31, 2015

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

		Three Months
		Ended March 31,
(In thousands, except per share amounts)		2015				2014
Numerator:
Net income		$	10,188			$	5,287
Denominator:
Basic earnings per common share - weighted-average shares			33,458				33,340
Effect of dilutive stock options			303				291
Diluted earnings per common share - weighted-average shares and assumed conversions			33,761				33,631
Basic earnings per common share		$	0.30			$	0.16
Diluted earnings per common share		$	0.30			$	0.16

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

X

- Details

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