Note 5 - Leases (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Lease, Cost [Table Text Block]

(In thousands)	2020		2019
Operating lease costs	$	839	$	612
Short-term lease costs		277		51
Total operating lease costs		1,116		663
Variable lease costs		357		299
Total lease expense	$	1,473	$	962

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

(In thousands)	Operating Leases			Financing Leases
2021	$	1,442		$	9
2022		1,341			7
2023		1,207			6
2024		1,023			-
2025		924			-
Thereafter		5,685			-
Total lease payments		11,622			22
Less: interest		(1,758	)		(2	)
Total present value of lease liabilities	$	9,864		$	20