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Note 3 - Net Income Per Common Share (Tables)

12 Months Ended

Dec. 31, 2017

Notes Tables

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

		Year Ended December 31,
(in thousands, except share and per share amounts)		2017				2016				2015
Net Income		$	51,778			$	42,707			$	46,514
Basic - weighted-average shares outstanding:			26,647,610				26,365,173				26,005,858
Effect of dilutive securities:
Employee stock options, restricted stock and other			197,461				199,466				314,426
Diluted - weighted-average shares outstanding:			26,845,071				26,564,639				26,320,284
Net income per share attributable to common shareholders:
Basic		$	1.94			$	1.62			$	1.79
Diluted		$	1.93			$	1.61			$	1.77

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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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