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Note 2 - Income Per Share (Tables)

9 Months Ended

Sep. 30, 2016

Notes Tables

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

(in thousands except per share data)		Three Months ended September 30,								Nine Months ended September 30,
		2016				2015				2016				2015
Numerator:
Net income		$	2,869			$	7,627			$	10,853			$	28,855
Denominator:
Denominator for basic earnings per share – weighted-average shares			18,194				18,119				18,177				18,175
Effect of dilutive securities:
Equivalent shares issuable upon conversion of unvested restricted stock			93				200				81				166
Equivalent shares issuable upon conversion of unvested employee stock options			-				1				-				5
Denominator for diluted earnings per share – adjusted weighted-average shares and assumed conversions			18,287				18,320				18,258				18,346
Basic income per share:		$	0.16			$	0.42			$	0.60			$	1.59
Diluted income per share:		$	0.16			$	0.42			$	0.59			$	1.57

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- 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

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- References

No definition available.

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