Note 6 - Leases (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

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

(In thousands)	Operating Leases			Financing Leases
2020	$	873		$	15
2021		559			3
Total lease payments		1,432			18
Less: interest		(78	)		(1	)
Total present value of lease liabilities	$	1,354		$	17

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

(In thousands)	Operating Leases
2019	$	748
2020		764
2021		452
Total		1,964