Note 2 - Revenues (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Year Ended
	December 31 ,
	201 9		201 8
Trappsol ® Cyclo™	$	103,596	$	166,596
Trappsol ® HPB		481,379		484,101
Trappsol ® Fine Chemical		265,947		233,910
Aquaplex ®		149,878		116,806
Other		6,398		10,064
Total revenues	$	1,007,198	$	1,011,477