Note 8 - Note Payable (Tables)

3 Months Ended

Mar. 31, 2014

Debt Disclosure [Abstract]

Schedule of Maturities of Long-term Debt [Table Text Block]

For the year ending March 31:	Hercules Credit Agreement
2015	$	439,218
2016		1,878,096
2017		2,104,767
2018		577,919
Total	$	5,000,000