Note 5 - Leases (Tables)

9 Months Ended

Sep. 30, 2022

Notes Tables

Lease, Cost [Table Text Block]

	Three Months Ended September 30,		Three Months Ended September 30,
Lease Cost	2022		2021
Operating lease cost	$	572	$	576
Finance lease interest cost		14		18
Finance lease amortization expense		182		163
Total lease cost	$	768	$	757

	Nine Months Ended September 30,		Nine Months ended September 30,
Lease Cost	2022		2021
Operating lease cost	$	1,731	$	1,696
Finance lease interest cost		50		61
Finance lease amortization expense		547		489
Total lease cost	$	2,328	$	2,246

	September 30,		September 30,
	2022		2021
Operating leases
Cash paid for amounts included in the measurement of lease liabilities	$	1,279	$	861
Right-of-use assets obtained in exchange for lease obligations	$	-	$	858

Weighted-average remaining lease term (years)
Operating leases	9.1
Finance leases	2.8
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	September 30, 2022		December 31, 2021
Assets
Operating lease assets	Operating lease assets	$	8,079	$	8,983
Finance lease assets	Property, plant and equipment		1,505		2,052
Total leased assets		$	9,584	$	11,035

Schedule of Lease Liability Maturity [Table Text Block]

	Operating Leases			Finance Leases			Total
Remaining 2022	$	430		$	126		$	556
2023		1,765			409			2,175
2024		1,505			357			1,861
2025		1,255			103			1,358
2026		1,217			108			1,332
Thereafter		7,066			-			7,066
Total lease payments	$	13,238		$	1,103		$	14,341
Less: Interest		(4,328	)		(74	)		(4,402	)
Present value of lease liabilities	$	8,910		$	1,029		$	9,939