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
Lease costs:
Operating lease costs	$	377	$	1,013
Short-term and other lease costs		102		394
Total lease costs	$	479	$	1,407

	Three Months Ended		Nine Months Ended
	September 30, 2019		September 30, 2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	299	$	1,026
ROU assets obtained in exchange for operating lease liabilities (1)	$	869	$	3,450

	September 30, 2019
Weighted-average remaining lease term (in years)		2.3
Weighted-average discount rate		3.9	%

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

2019 (remaining three months)	$	364
2020		1,241
2021		634
2022		379
2023		22
Total remaining lease payments		2,640
Less: imputed interest		(132	)
Total lease liabilities	$	2,508
Reported as:
Current liabilities	$	1,318
Long-term liabilities	$	1,190

Lessor, Operating Lease, Payments to be Received, Maturity [Table Text Block]

2019 (remaining three months)	$	279
2020		1,539
2021		1,384
2022		1,136
2023		602
2024 and beyond		597
Total	$	5,537