Note 6 - Leases (Tables)

6 Months Ended

Jun. 30, 2019

Notes Tables

Lease, Balance Sheet Classification [Table Text Block]

(In thousands)	Balance at June 30, 2019
Assets:
Other noncurrent assets	$	1,004	(a)
Liabilities:
Accrued and other current liabilities		553
Noncurrent operating lease liabilities		451
Total liabilities	$	1,004

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

	Amount
Maturities:
Remainder of 2019	$	299
2020		419
2021		229
2022 - 2024		95
Total lease payments		1,042
Adjust to present value		(38	)
Total operating lease liabilities	$	1,004