Note 11 - Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2012

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

2013	$	603,504
2014		525,795
2015		490,094
2016		270,503
2017		45,734
Total	$	1,935,630

Schedule of Minimum Royalty Payments [Table Text Block]

2013	$	450,000
2014		450,000
2015		450,000
2016		450,000
2017		450,000
2018		450,000
Total	$	2,700,000