Note 5 - Leases (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Lease, Cost [Table Text Block]

	Year ended December 31, 2021		Year ended December 31, 2020
Finance lease expense
Amortization of ROU assets	$	77	$	97
Interest on lease liabilities		9		14
Operating lease expense		629		1,157
Short term lease expense		279		250
Cash paid for amounts included in the measurement of lease liabilities for finance leases
Financing cash flows		87		109
Cash paid for amounts included in the measurement of lease liabilities for operating leases
Operating cash flows		580		1,140
ROU assets obtained in exchange for lease liabilities
Finance leases		58		-
Operating leases		1,749		332

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

	Operating			Finance
2022	$	522		$	68
2023		399			68
2024		313			63
2025		354			13
2026		366			11
Thereafter		31			-
Total		1,985			223
Less: Present value discount		(161	)		(16	)
Lease liability	$	1,824		$	207

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

Years Ending December 31	Amount (in thousands)
2022	$	675
2023		494
2024		405
2025		367
2026		378
Thereafter		31
Total	$	2,350