Note 5 - Long-lived Assets (Tables)

12 Months Ended

Dec. 31, 2017

Notes Tables

Property, Plant and Equipment [Table Text Block]

Asset Descriptions	Useful Lives (years)		December 31, 2017			December 31, 2016
Computer equipment		4	$	41,839		$	41,839
Lab equipment		5		8,655			8,655
Office equipment, furniture and fixtures		5		18,302			18,302
Leasehold improvements		lease term		10,088			-
Manufacturing equipment		7		1,400,114			783,075
Subtotal				1,478,998			851,871
Less: Accumulated depreciation				(91,123	)		(67,237	)
Less: Impairment				(358,000	)		(358,000	)
Total property and equipment, net			$	1,029,875		$	426,634

Schedule of Intangible Assets and Goodwill [Table Text Block]

Trademarks (definite-lived)	$	100,000
IPR&D (indefinite-lived)		2,200,000
Goodwill (indefinite-lived)		2,061,022
		4,361,022
Less: Accumulated amortization trademarks		(5,952	)
Less: Impairment – trademarks and IPR&D		(2,294,048	)
Total goodwill and intangible assets, net	$	2,061,022