Note 3 - Earnings Per Common Share (Details) - Basic and Diluted Earnings Per Share (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Jun. 30, 2013		Jun. 30, 2012		Jun. 30, 2011		Jun. 30, 2010	Jun. 30, 2009
BASIC EARNINGS PER SHARE
Net income (in Dollars)	$ (123)		$ 3,224		$ 10,828		$ 1,424	$ (13,414)
Weighted average shares outstanding - Basic	24,313		24,298		24,287		24,128	21,800
Impact of common shares to be issued under stock option plans, and contingently issuable shares, if any	72	[1]	54	[1]	52	[1]
Weighted average shares outstanding (c)	24,385	[1],[2]	24,352	[1],[2]	24,339	[1],[2]	24,134	21,800
Diluted earnings (loss) per share (in Dollars per share)	$ (0.01)	[1]	$ 0.13	[1]	$ 0.44	[1]	$ 0.06	$ (0.62)
Basic earnings (loss) per share (in Dollars per share)	$ (0.01)		$ 0.13		$ 0.45		$ 0.06	$ (0.62)
Weighted average shares outstanding in the Deferred Compensation Plan during the period	284		262		241
Net of Treasury Shares [Member]
BASIC EARNINGS PER SHARE
Weighted average shares outstanding - Basic	24,029	[3]	24,036	[3]	24,046	[3]

[1] Calculated using the "Treasury Stock" method as if dilutive securities were exercised and the funds were used to purchase common shares at the average market price during the period.

[2] Options to purchase 2,027,450 common shares, 1,782,868 common shares, and 1,881,395 common shares at June 30, 2013, 2012, and 2011, respectively, were not included in the computation of diluted earnings per share because the exercise price was greater than the average fair market value of the common shares.

[3] Includes shares accounted for like treasury stock in accordance with Accounting Standards Codification Topic 710, Compensation - General.