Condensed Consolidated Balance Sheets (USD $)	Mar. 31, 2015	Jun. 30, 2014
Current assets
Cash and cash equivalents	$ 4,073,013	$ 9,224,340
Accounts and trade notes receivable, net of allowance for doubtful accounts of $134,000 and $140,000, respectively	2,230,694	923,788
Inventories, net	2,338,767	2,836,220
Refundable income taxes	87,550	62,880
Deferred income taxes	101,014	100,777
Leases and mortgages receivable, net	14,076	12,494
Other current assets	90,553	414,079
Total current assets	8,935,667	13,574,578
Leases and mortgages receivable-due after one year	11,059	14,033
Equipment and improvements, net	201,088	181,629
Franchise license, trademarks and other intangible assets, net	34,777	40,880
Deferred income taxes	16,580	6,967
Total assets	9,199,171	13,818,087
Current liabilities
Accounts payable and accrued expenses	1,496,213	4,750,266
Accrued employee expenses	516,331	906,381
Customer deposits	2,722,564	3,670,965
Total current liabilities	4,735,108	9,327,612
Total liabilities	4,735,108	9,327,612
Shareholders' equity
Preferred stock, $1.00 par value: authorized shares - 200,000; none issued and outstanding
Common stock, $0.025 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	2,196,294	2,222,706
Treasury stock, 31,768 shares, at cost	(3,938)	(3,938)
Total shareholders' equity	4,464,063	4,490,475
Total liabilities and shareholders' equity	$ 9,199,171	$ 13,818,087