CONSOLIDATED STATEMENTS OF SHAREHOLDERS EQUITY - USD ($)	Common Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Income / Loss	Retained Earnings	Treasury Stock	Total
Balance beginning, Shares at Jun. 30, 2014	1,488,914				19,802
Balance beginning, Amount at Jun. 30, 2014	$ 74,400	$ 2,420,700	$ 1,100	$ 3,235,300	$ 52,400	$ 5,679,100
Net income	0	0	0	8,700	0	8,700
Unrealized holding gain/ (loss) on investment securities,net of tax	$ 0	0	(4,400)	0	0	(4,400)
Exercise of stock options, Shares	20,000
Exercise of stock options, Amount	$ 1,000	50,200	0	0	0	51,200
Stock-based compensation	0	10,900	0	0	0	10,900
Income tax benefit of stock options exercised	$ 0	4,900	0	0	$ 0	4,900
Balance ending, Shares at Jun. 30, 2015	1,508,914				19,802
Balance ending, Amount at Jun. 30, 2015	$ 75,400	2,486,700	(3,300)	3,244,000	$ 52,400	5,750,400
Net income				165,600		165,600
Unrealized holding gain/ (loss) on investment securities,net of tax			4,200			4,200
Stock-based compensation		11,800				11,800
Balance ending, Shares at Jun. 30, 2016	1,508,914				19,802
Balance ending, Amount at Jun. 30, 2016	$ 75,400	$ 2,498,500	$ 900	$ 3,409,600	$ 52,400	$ 5,932,000