Note 5 - Security Deposits (Detail) (USD $)	Dec. 31, 2012
Corporate Office Space [Member]
Security Deposit	$ 538,000
Fourth Anniversary Of Lease [Member]
Security Deposit	45,000
BalanceTo Be Returned In October 2015 [Member]
Security Deposit	90,000
Fourth Annual Reduction [Member]
Security Deposit	45,000
Third Annual Reductions [Member]
Security Deposit	$ 135,000