NOTE 2 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015
Basic Numerator: Net income available to common stockholders	$ 3,005	$ 2,019	$ 9,360	$ 7,212
Basic Denominator: Weighted average shares outstanding	6,050,000	6,050,000	6,050,000	6,050,000
Basic Income Per Common Share	$ 0.50	$ 0.33	$ 1.55	$ 1.19
Common Stock
Basic Numerator: Net income available to common stockholders	$ 2,810	$ 1,888	$ 8,752	$ 6,743
Basic Denominator: Weighted average shares outstanding	6,050,000	6,050,000	6,050,000	6,050,000
Basic Income Per Common Share	$ 0.46	$ 0.31	$ 1.45	$ 1.11
Convertible Class C Stock	128,000	128,000	128,000	128,000
Total Denominator for diluted earnings per share	6,178,000	6,178,000	6,178,000	6,178,000
Diluted Income Per Share	$ 0.45	$ 0.31	$ 1.42	$ 1.09
Class C Common Stock
Basic Numerator: Net income available to common stockholders	$ 50	$ 33	$ 155	$ 119
Basic Denominator: Weighted average shares outstanding	383,000	383,000	383,000	383,000
Basic Income Per Common Share	$ 0.13	$ 0.09	$ 0.40	$ 0.31
Total Denominator for diluted earnings per share	383,000	383,000	383,000	383,000
Diluted Income Per Share	$ 0.13	$ 0.09	$ 0.40	$ 0.31