Note 4 - Earnings Per Common Share (Tables)

3 Months Ended

Sep. 30, 2013

Earnings Per Share [Abstract]

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

	Three Months Ended September 30
	2013		2012
BASIC EARNINGS PER SHARE
Net income	$	1,865	$	1,830
Weighted average shares outstanding during the period, net of treasury shares (a)		24,057		24,028
Weighted average shares outstanding in the Deferred Compensation Plan during the period		296		276
Weighted average shares outstanding		24,353		24,304
Basic earnings per share	$	0.08	$	0.08
DILUTED EARNINGS PER SHARE
Net income	$	1,865	$	1,830
Weighted average shares outstanding
Basic		24,353		24,304
Effect of dilutive securities (b):
Impact of common shares to be issued under stock option plans, and contingently issuable shares, if any		134		69
Weighted average shares outstanding (c)		24,487		24,373
Diluted earnings per share	$	0.08	$	0.08