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

3 Months Ended

Mar. 31, 2019

Notes Tables

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

	Three Months Ended March 31,
	2019		2018
Shares used in the calculation of basic earnings per share		14,185		14,679
Effect of dilutive securities:
Stock options, SARs, RSAs, RSUs and PSUs		129		–
Diluted shares used in the calculation of earnings per share		14,314		14,679