Consolidated Balance Sheets (USD $)	Jun. 30, 2013	Jun. 30, 2012
Current Assets
Cash and cash equivalents	$ 503,564	$ 1,702,435
Accounts receivable (net of allowances for doubtful accounts of $45,000)	9,014,043	10,850,859
Inventories	1,379,594	2,392,416
Prepaid expenses and other current assets	428,843	359,583
Income tax receivable	538,285	340,744
Deferred income taxes	557,000	656,000
Total current assets	12,421,329	16,302,037
Property and equipment, net	3,743,675	3,170,014
Finite-life intangible assets, net	1,080,734	1,174,033
Other assets	310,089	274,940
Total assets	17,555,827	20,921,024
Current Liabilities
Revolving line of credit		1,768,128
Current maturities of long-term debt	57,540	254,020
Accounts payable	643,681	749,985
Accrued compensation	565,023	636,995
Warranty reserve	680,000	610,000
Other accrued liabilities	247,267	151,558
Total current liabilities	2,193,511	4,170,686
Long-term debt, less current maturities	1,332,455	1,390,003
Deferred income taxes	103,000	280,000
Total liabilities	3,628,966	5,840,689
Commitments and Contingencies
Equity
Common stock, $0.01 par value; authorized: 13,000,000 shares; 8,114,252 issued and outstanding	81,143	81,143
Additional paid-in capital	13,134,938	12,959,136
Retained earnings	710,780	2,040,056
Total equity	13,926,861	15,080,335
Total liabilities and equity	$ 17,555,827	$ 20,921,024