Note 8 - Leases (Tables)

3 Months Ended

Mar. 31, 2020

Notes Tables

Lease, Cost [Table Text Block]

	As of March 31, 2020		As of December 31, 2019
Operating leases:
Operating lease right-of-use assets	$	998	$	1,053
Operating lease liabilities		998		1,053

	Three Months Ended March 31,
	2020		2019
Operating lease cost	$	54	$	66
Short-term lease expense		8		16

	As of March 31, 2020			As of December 31, 2019
Weighted-average remaining lease term for operating leases (in years)		10.3			10.6
Weighted-average discount rate for operating leases		2.77	%		2.76	%

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

	Operating Leases
2020 (remaining)	$	123
2021		157
2022		157
2023		116
2024		95
Thereafter		546
Total lease payments		1,194
Less: Imputed Interest		(196	)
Total operating leases	$	998