Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($)	Sep. 30, 2015	Jun. 30, 2015
Statement of Financial Position [Abstract]
Accounts receivable, allowance	$ 518,657	$ 524,565
Preferred stock, par value	$ .01	$ .01
Preferred stock, shares authorized	500,000	500,000
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	14,500,000	14,500,000
Common stock, shares issued	10,322,826	10,307,826
Common stock, shares outstanding	10,295,547	10,280,547
Treasury stock, shares	27,279	27,279