Note 6 - Leases (Tables)

9 Months Ended

Sep. 30, 2019

Notes Tables

Lease, Cost [Table Text Block]

	Three months ended		Nine months ended
	September 30, 2019		September 30, 2019
	(in thousands)		(in thousands)
Lease cost
Operating lease cost	$	486	$	1,340
Short-term lease cost		71		203
Total lease cost	$	557	$	1,543
Other information
Cash paid for amounts included in the measurement of operating lease liabilities	$	498	$	1,457
Right-of-use assets obtained in exchange for new operating leae liabilities	$	69	$	879
Weighted average remaining lease term - operating leases (years)				4.2
Weighted average discount rate - operating leases				5.25	%

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

Remainder of 2019	$	533
Year ending December 31,
2020		1,992
2021		1,854
2022		1,537
2023		1,242
Adjustment to net present value as of September 30, 2019		(737	)
Minimum noncancelable lease liability	$	6,421