Note 5 - Leases (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Lease, Cost [Table Text Block]

		Year ended		Year ended
		December 31, 2020		December 31, 2019
Finance lease expense
Amortization of ROU assets	$	97	$	102
Interest on lease liabilities		14		8
Operating lease expense		1,157		1,159
Short term lease expense		250		273
Cash paid for amounts included in the measurement of lease liabilities for finance leases
Financing cash flows		109		113
Cash paid for amounts included in the measurement of lease liabilities for operating leases
Operating cash flows		1,140		1,236
ROU assets obtained in exchange for lease liabilities
Finance leases		-		452
Operating leases		332		2,404

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

	Operating			Finance
2021		446			86
2022		117			55
2023		68			55
2024		-			50
Total		631			246
Less: Present value discount		(16	)		(20	)
Lease liability	$	615		$	226

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

Years Ending December 31	Amount (in thousands)
2021		563
2022		173
2023		122
2024		50
Total	$	908