Note 7 - Accounts Payable and Accrued Expenses (Detail) - Accounts Payable And Accrued Expenses (USD $)	Dec. 31, 2012	Dec. 31, 2011
Accounts payable	$ 665,139	$ 672,516
Accrued payroll and related costs	383,859	176,900
Other accrued expenses	124,154	70,047
Accrued interest	951,213	541,372
Total Accounts Payable and Accrued Expenses	$ 2,124,365	$ 1,460,835