NOTE 2 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Earnings Per Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014
Basic Numerator: Net income available to common stockholders	$ 2,019	$ 1,739	$ 7,212	$ 6,319
Basic Denominator: Weighted average shares outstanding	6,050,000	6,022,000	6,050,000	6,002,000
Basic Income Per Common Share	$ 0.33	$ 0.29	$ 1.19	$ 1.05
Convertible Class C Stock	128,000	128,000	128,000	128,000
Common Stock
Basic Numerator: Net income available to common stockholders	1,888	1,625	6,743	5,907
Basic Denominator: Weighted average shares outstanding	6,050,000	6,022,000	6,050,000	6,002,000
Basic Income Per Common Share	$ 0.31	$ 0.27	$ 1.11	$ 0.98
Stock options
Convertible Class C Stock	128,000	128,000	128,000	128,000
Total Denominator for diluted earnings per share	6,178,000	6,150,000	6,178,000	6,130,000
Diluted Income Per Share	$ 0.31	$ 0.26	$ 1.09	$ 0.96
Class C Common Stock
Basic Numerator: Net income available to common stockholders	$ 33	$ 29	$ 119	$ 105
Basic Denominator: Weighted average shares outstanding	383,000	383,000	383,000	383,000
Basic Income Per Common Share	$ 0.09	$ 0.08	$ 0.31	$ 0.27
Stock options
Convertible Class C Stock
Total Denominator for diluted earnings per share	383,000	383,000	383,000	383,000
Diluted Income Per Share	$ 0.09	$ 0.08	$ 0.31	$ 0.27