Note 5 - Leases (Tables)

3 Months Ended

Mar. 31, 2022

Notes Tables

Lease, Cost [Table Text Block]

	March 31,		March 31,
Lease Cost	2022		2021
Operating lease cost	$	581	$	531
Finance lease interest cost		94		23
Finance lease amortization expense		182		163
Total lease cost	$	857	$	717

	March 31,		March 31,
	2022		2021
Operating leases
Cash paid for amounts included in the measurement of lease liabilities	$	434	$	357
Right-of-use assets obtained in exchange for lease obligations	$	-	$	858

Weighted-average remaining lease term (years)
Operating leases	9.3
Finance leases	3.0
Weighted-average discount rate
Operating leases	7.7	%
Finance leases	5.2	%

Schedule of Supplemental Balance Sheet Information Related to Leases [Table Text Block]

	Balance Sheet Location	March 31, 2022		December 31, 2021
Assets
Operating lease assets	Operating lease assets	$	8,706	$	8,983
Finance lease assets	Property, Plant and Equipment		1,869		2,052
Total leased assets		$	10,575	$	11,035

Schedule of Lease Liability Maturity [Table Text Block]

	Operating Leases			Finance Leases			Total
Remaining 2022	$	1,321		$	460		$	1,781
2023		1,810			409			2,219
2024		1,509			357			1,866
2025		1,255			103			1,358
2026		1,217			115			1,332
Thereafter		7,066			-			7,066
Total lease payments	$	14,178		$	1,444		$	15,622
Less: Interest		(4,687	)		(112	)		(4,799	)
Present value of lease liabilities	$	9,491		$	1,332		$	10,823