Note 8 - Leases (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Lease, Cost [Table Text Block]

	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
Operating lease cost	$	294	$	389	$	618	$	781
Short-term lease cost	$	32	$	10	$	40	$	22

Range of remaining lease terms (in years)	0.8	to	9.8
Weighted average remaining lease term (in years)			6.3
Weighted average discount rate			4.3	%

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

2021 (remainder)	$	706
2022		1,403
2023		1,414
2024		1,398
2025		722
Thereafter		1,845
Total lease payments	$	7,488
Less imputed interest		(870	)
Total	$	6,618