Note 15 - Leases (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Lease, Cost [Table Text Block]

Year Ended December 31,	2021		2020
Lease cost
Finance lease cost:
Amortization of right-of-use assets	$	21	$	88
Interest on lease liabilities		1		3
Operating lease cost		2,369		1,926
Variable lease cost*		397		611
Total lease cost	$	2,788	$	2,628

Leases Liability Maturity [Table Text Block]

	Operating Leases			Financing Leases		Total
2022	$	2,051		$	4	$	2,055
2023		1,492			-		1,492
2024		1,146			-		1,146
2025		882			-		882
2026 and thereafter		128			-		128
Total lease payments		5,699			4		5,703
Less: Interest		(461	)		-		(461	)
Present value of lease liabilities	$	5,238		$	4	$	5,242