Stock-based Compensation (Narrative) (Details) - USD ($)	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Stock based compensation expense	$ 62,416	$ 99,050
Deferred tax benefit related to stock based compensation	5,779	$ 10,862
Unrecognized compensation costs	$ 172,654
Period in which compensation cost will be recognized	2 years
Deferred tax benefit related to unrecognized compensation costs	$ 14,736
Options granted	44,050
Options outstanding	187,500	161,555
Aggregate intrinsic value of options exercised	$ 53,936	$ 155,671
2007 Plan [Member] | Stock Options [Member]
Authorized shares under plan	400,000
Options granted	234,150
Options outstanding	167,000
2000 Plan [Member] | Stock Options [Member]
Options outstanding	20,500