NOTE 5 - Information Relating to Uncompleted Contracts - (Details) (USD $)	Mar. 31, 2013	Jun. 30, 2012
Notes to Financial Statements
Costs Incurred On Uncompleted Contracts	$ 1,374,000
Estimated earnings	1,208,000
Subtotal	2,582,000
Less: Billings to date	2,094,000
Total Costs and estimated earnings in excess of billings on uncompleted contracts	$ 488,000	$ 1,129,000