Note 14 - Capital Structure and Stock-based Compensation: (Tables)

12 Months Ended

Jun. 30, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

Risk free interest rate		1.60	%
Option life (in years)		10
Dividend yield		7.04	%
Volatility		32.68	%
Fair value	$	2.21

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

	June 30,
	2013					2012					2011
	Shares			Weighted  Average  Exercise Price		Shares			Weighted Average Exercise Price		Shares			Weighted Average Exercise Price
Options outstanding at beginning of year		26,240		$	12.19		42,327		$	12.17		219,722		$	7.90
Exercised		(13,543	)		12.13		(16,087	)		12.13		(177,395	)		6.88
Granted		10,000			16.00		-			-		-			-
Options outstanding at end of year		22,697		$	13.91		26,240		$	12.19		42,327		$	12.17
Options exercisable at end of year		12,697					26,240					42,327
Shares available for issuance		1,906,175					1,811,838					1,707,622

Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable [Table Text Block]

As of June 30, 2013
Options Outstanding								Options Exercisable
Range of Exercise prices			Number Outstanding		Weighted Average Remaining Contractual Life (in years)	Weighted Average Exercise Price		Number Exercisable		Weighted Average Exercise Price
$  9.96	-	12.49		12,697	0.54	$	12.26		12,697	$	12.26
16.00	-	16.00		10,000	9.08		16.00		-		-
$  9.96	-	16.00		22,697	4.30	$	13.91		12,697	$	12.26