Note 10 - Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2016

Notes Tables

Schedule Of Minimum Royalty Payments [Table Text Block]

2017	$	655,832
2018		512,157
2019		421,230
2020		297,570
2021		269,962
Thereafter		310,550
Total	$	2,467,301

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

2017	$	450,000
2018		164,500
Total	$	614,500