XML 18 R8.htm IDEA: XBRL DOCUMENT  v2.3.0.11

Note 2 - Earnings Per Common Share

6 Months Ended

Jun. 30, 2011

Earnings Per Share [Text Block]

(2)  Earnings Per Common Share

              Basic and diluted earnings per common share were computed as follows:

		Three Months Ended June 30,								Six Months Ended June 30,
(In thousands, except per share amounts)		2011				2010				2011				2010
Numerator:
Net income		$	6,194			$	5,158			$	10,289			$	9,050
Denominator:
Basic earnings per common share-weighted-average shares			21,984				21,929				21,974				21,913
Effect of dilutive stock options			101				104				104				99
Diluted earnings per common share-weighted-average shares and assumed conversions			22,085				22,033				22,078				22,012
Basic earnings per common share		$	0.28			$	0.24			$	0.47			$	0.41
Diluted earnings per common share		$	0.28			$	0.23			$	0.47			$	0.41

             Options totaling 373,000 shares for each of the three-month and six-month periods ended June 30, 2011, and 334,000 and 350,500 shares for the three-month and six-month periods ended June 30, 2010, respectively, were outstanding but were not included in the calculation of diluted earnings per share because including the options in the denominator would be antidilutive, or decrease the number of weighted-average shares, due to their exercise prices exceeding the average market price of the common shares or due to inclusion of average unrecognized compensation expense in the calculation.  Performance-based option awards totaling 107,000 shares for the 2010 period were also not included in the calculation of diluted earnings per share because the performance condition was not met.  All performance-based options outstanding expired effective December 31, 2010.

Unvested performance unit awards totaling 21,600 shares for each of the three-month and six-month periods ended June 30, 2011 were considered outstanding but were not included in the calculation of diluted earnings per share because inclusion of average unrecognized compensation expense in the calculation would cause the performance units to be antidilutive.

X

- Definition

The entire disclosure for earnings per share.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6920599&loc=d3e1252-109256

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 55
-Paragraph 52
-URI http://asc.fasb.org/extlink&oid=6945512&loc=d3e4984-109258

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 128
-Paragraph 40
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=6920599&loc=d3e1278-109256

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.21)
-URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688

+ Details

Name:	us-gaap_EarningsPerShareTextBlock
Namespace Prefix:	us-gaap
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration