Earnings Per Share (Details) (USD $)	3 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Earnings per share, basic and diluted:
Net earnings	$ 463,961	$ 425,771
Weighted average shares outstanding	7,033,732	7,033,732
Basic and fully diluted earnings per share	$ 0.07	$ 0.06
Options outstanding