Note 9 - Accounts Payable and Accrued Expenses (Tables)

6 Months Ended

Jun. 30, 2014

Payables and Accruals [Abstract]

Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]

	December 31,		June 30,
	2013		2014
Accounts payable and accrued expenses	$	362,194	$	314,159
Accrued interest		18,226		9,868
Officer and board of director payables		26,737		7,254
Total accounts payable and accrued expenses	$	407,157	$	331,281