CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $)	Mar. 31, 2012	Jun. 30, 2011
Current assets
Cash and cash equivalents	$ 6,828,598	$ 6,907,020
Accounts and trade notes receivable, net of allowance for doubtful accounts	2,266,470	1,227,491
Inventories, net	2,308,455	2,290,904
Refundable income taxes	107,971
Deferred income taxes	122,886	124,431
Lease and mortgage receivables, net	22,814	68,740
Other current assets	117,906	59,028
Total current assets	11,775,100	10,677,614
Leases and mortgages receivable - due after one year	69,339	33,969
Equipment and improvements, net	135,581	156,792
Franchise license, trademarks and other intangible assets, net	69,238	79,279
Deferred income taxes	50,573	47,847
Total assets	12,099,831	10,995,501
Current liabilities
Accounts payable and accrued expenses	1,938,018	1,021,054
Accrued employee expenses	346,301	621,482
Income taxes payable		47,547
Customer deposits	1,707,957	1,168,755
Total current liabilities	3,992,276	2,858,838
Total liabilities	3,992,276	2,858,838
Shareholders' equity
Preferred stock, $1.00 par value; authorized shares - 200,000; none issued and outstanding
Common stock, $.025 par value; authorized shares - 15,000,000; 7,065,500, shares issued and outstanding, including shares held in treasury	176,638	176,638
Additional paid-in capital	2,095,069	2,095,069
Retained earnings	5,839,786	5,868,894
Treasury stock, 31,768 shares, at cost	(3,938)	(3,938)
Total shareholders' equity	8,107,555	8,136,663
Total liabilities and shareholders' equity	$ 12,099,831	$ 10,995,501