Note 10 - Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2015

Commitments and Contingencies Disclosure [Abstract]

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

	Operating Leases
Remaining 2015	$	228
2016		980
2017		1,049
2018		1,054
2019		1,059
Thereafter		37,271
Total minimum lease payments	$	41,641