Note 4 - Commitments (Detail) (USD $)	9 Months Ended
	Sep. 30, 2012 sqft
Area of Real Estate Property (in Square feet)	8,400
Operating Lease, Term of Lease	62 months
Operating Leases, Future Minimum Payments, Remainder of Fiscal Year	$ 30,840
Operating Leases, Future Minimum Payments, Due in Two Years	125,180
Operating Leases, Future Minimum Payments, Due in Three Years	128,920
Unrecorded Unconditional Purchase Obligation	532,000
Unrecorded Unconditional Purchase Obligation, Due in Remainder of Fiscal Year	387,000
Unrecorded Unconditional Purchase Obligation, Due within Two Years	$ 145,000