Note 7 - Earnings Per Share ("EPS") (Tables)

3 Months Ended

Mar. 31, 2017

Notes Tables

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

	Three Months Ended March 31,
	2017		2016
Shares used in the calculation of basic earnings per share		14,576		14,875
Effect of dilutive securities:
Stock options, SARs, and RSAs		467		432
Diluted shares used in the calculation of earnings per share		15,043		15,307