CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Jun. 30, 2013	Jun. 30, 2012
Statement of Financial Position [Abstract]
Allowance for doubtful accounts	$ 139,000	$ 122,000
Provision for obsolete inventory	$ 912,000	$ 884,000
Common stock, par value
Common stock, Authorized	15,000,000	15,000,000
Common stock, Issued	3,321,555	3,321,555
Common stock, outstanding	3,321,555	3,321,555