Note 9 - Operating Leases (Tables)

9 Months Ended

Sep. 30, 2019

Notes Tables

Lease, Cost [Table Text Block]

	September 30,
Operating leases	2019
Operating ROU lease assets, noncurrent	$	13,681
Operating lease liabilities, current		572
Operating lease liabilities, noncurrent		15,154

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

2019 (excluding the nine months ending September 30, 2019)	$	500
2020		2,034
2021		2,071
2022		2,213
2023		2,255
Thereafter		16,807
Total future minimum lease payments		25,880
Less imputed interest		(10,154	)
Total lease liabilities	$	15,726