Earnings per Share (Details 2) - USD ($)	3 Months Ended		9 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014
Components of diluted earnings per share:
Weighted average common shares outstanding	3,087,784	3,069,672	3,080,962	3,063,490
Weighted average of net additional shares from restricted stock awards	41,094	37,344	39,971	39,381
Weighted average number of shares outstanding	3,128,878	3,107,016	3,120,933	3,102,871
Net income available to common stockholders	$ 615,127	$ 49,786	$ 1,117,054	$ 862,068
Diluted earnings per share (in dollars per share)	$ 0.20	$ 0.02	$ 0.36	$ 0.28