Note 10 - Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

Contractual Obligation, Fiscal Year Maturity Schedule [Table Text Block]

	Payment due by period
	Total		< 1 year		1 - 3 years
Contractual Obligations:
Rent obligations	$	271,796	$	153,615	$	118,181
Total	$	271,796	$	153,615	$	118,181