Note 10 - Leases (Tables)

6 Months Ended

Jun. 30, 2019

Notes Tables

Lease, Cost [Table Text Block]

	Three Months Ended June 30, 2019		Six Months Ended June 30, 2019
Lease costs:
Operating lease costs	$	397	$	722
Short-term lease costs		97		205
Total lease costs, included in S&A		494		927

	Six Months Ended June 30, 2019
Operating cash flows - cash paid for operating lease liabilities	$	619
Non-cash - Operating lease ROU assets obtained in exchange for new lease liabilities	$	514

	June 30,
	2019
Weighted-average remaining lease term (in years)		3.8
Weighted average discount rate		5.65	%

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

	Operating
	Leases
2019 (six months)	$	671
2020		1,303
2021		979
2022		814
2023		634
Thereafter		123
Total lease payments		4,524
Less imputed interest		462
Present value of lease liabilities	$	4,062