Consolidated Condensed Balance Sheets (USD $)	Jul. 31, 2011	Apr. 30, 2011
Current assets:
Cash	$ 638,000	$ 490,000
Trade receivables, net	1,293,000	2,208,000
Inventories, net	1,333,000	1,401,000
Prepaid expenses and other current assets	87,000	55,000
Deferred income taxes	130,000	250,000
Total Current Assets	3,481,000	4,404,000
Property, plant and equipment, net	1,380,000	1,339,000
Deferred income taxes	478,000	358,000
Other assets	66,000	21,000
Total Assets	5,405,000	6,122,000
Current liabilities:
Current maturities of long-term debt	139,000	125,000
Trade accounts payable	495,000	630,000
Accrued liabilities	244,000	336,000
Accrued income taxes	0	8,000
Customer deposits	593,000	826,000
Current Liabilities	1,471,000	1,925,000
Long-term debt, less current maturities	892,000	899,000
Stockholders’ equity	3,042,000	3,298,000
Liabilities and Equity	$ 5,405,000	$ 6,122,000