Note 2 - Earnings Per Common Share (Tables)

9 Months Ended

Sep. 30, 2012

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

	Three Months Ended September 30,				Nine Months Ended September 30,
(In thousands, except per share amounts)	2012		2011		2012		2011
Numerator:
Net income	$	6,518	$	6,333	$	19,548	$	16,622
Denominator:
Basic earnings per common share - weighted-average shares		22,071		21,985		22,057		21,978
Effect of dilutive stock options		77		89		93		100
Diluted earnings per common share - weighted-average shares and assumed conversions		22,148		22,074		22,150		22,078
Basic earnings per common share	$	0.30	$	0.29	$	0.89	$	0.76
Diluted earnings per common share	$	0.29	$	0.29	$	0.88	$	0.75