Note 5 - Leases (Tables)

6 Months Ended

Jun. 30, 2020

Notes Tables

Lease, Cost [Table Text Block]

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2019		2020		2019
Operating leases	$	446	$	523	$	915	$	1,032
Short-term leases		82		62		165		128
Total lease cost	$	528	$	585	$	1,080	$	1,160

Weighted-average remaining lease term (in years)	6.1
Weighted-average discount rate	4.5	%

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

Remainder of 2020	$	816
2021		743
2022		477
2023		224
2024		193
Thereafter		1,186
Total lease payments	$	3,639
Less: imputed interest		(429	)
Present value of lease liabilities	$	3,210