Note 10 - Leases (Tables)

3 Months Ended

Mar. 31, 2019

Notes Tables

Lease, Cost [Table Text Block]

		Three Months Ended
	Classification	March 31, 2019
Lease expense
Operating lease expense	Operating expenses	$	3
Short-term lease expense	Operating expenses		1
Total lease expense		$	4

	Three Months Ended
	March 31, 2019
Cash paid for amounts included in measurement of liabilities:
Operating cash flows from operating leases	$	3

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

Year ending December 31,	Operating Leases
Remainder of 2019	$	8
2020		10
2021		9
2022		9
2023		9
Thereafter		57
Total lease payments		102
Less: Imputed interest		(31	)
Present value of lease liabilties	$	71

Lessee, Operating Lease, Disclosure [Table Text Block]

	Operating Leases
2019	$	3
2020		3
2021		3
2022		3
2023		2
Thereafter		12
Total	$	26