Condensed Consolidated Balance Sheets (USD $)	Sep. 30, 2012	Jun. 30, 2012
Current assets
Cash and cash equivalents	$ 10,397,999	$ 6,527,940
Accounts and trade notes receivable, net of allowance for doubtful accounts	2,425,975	1,400,773
Inventories, net	2,570,904	2,371,444
Lease and mortgage receivables, net	24,343	33,073
Deferred income taxes	116,408	119,463
Refundable income taxes		18,700
Other current assets	623,303	84,225
Total current assets	16,158,932	10,555,618
Leases and mortgages receivable - due after one year	38,323	38,323
Equipment and improvements, net	197,767	185,703
Intangible assets, net	62,595	65,890
Deferred income taxes	38,789	27,063
Total assets	16,496,406	10,872,597
Current liabilities
Accounts payable and accrued expenses	2,639,366	922,371
Accrued employee expenses	310,678	564,734
Income taxes payable	85,155
Deferred income	14,999	20,000
Customer deposits	4,997,704	1,068,827
Total current liabilities	8,047,902	2,575,932
Total liabilities	8,047,902	2,575,932
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	6,180,735	6,028,896
Treasury stock, 31,768 shares, at cost	(3,938)	(3,938)
Total shareholders' equity	8,448,504	8,296,665
Total liabilities and shareholders' equity	$ 16,496,406	$ 10,872,597