CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Sep. 30, 2012	Jun. 30, 2012
Accounts receivable, allowance for doubtful accounts	$ 357,140	$ 357,140
Other receivables, allowance for doubtful accounts	$ 80,000	$ 80,000
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock par value
Common stock, shares authorized	10,000,000	10,000,000
Common stock par value
Common stock, shares issued	3,029,032	3,029,032
Common stock, shares outstanding	2,903,841	2,903,841
Treasury stock,shares	125,191	125,191